title stringlengths 0 901 | abstract stringlengths 3 9.89k | PMID int64 22 25.3M | embedding listlengths 768 768 |
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[Differential diagnosis of nodular fasciitis]. | A clinico-morphological analysis of 32 observations of nodular fascitis enabled the recognition of a number of signs (a rapid growth, polymorphism of the cellular and structural content, infiltration of the adjacent tissues), which might simulate a malignant character of the lesion. Whereas the analysis also revealed s... | 506,174 | [
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[Radioisotope and biochemical methods in the study of exocrine function of the pancreas and small intestine at early periods after gastrectomy for cancer]. | 77 patients were examined during a period from 1 to 30 days following gastrectomy for cancer. Depression of the exocrine function of the pancreas was observed. The concentration of amylase, lipase and trypsin was found to be reduced during the first 5 days after the operation. Following 19-30 days the amylase concentra... | 506,175 | [
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[Production of recombinants antigenically identical to influenza virus strains circulating in nature]. | Recombination of a human influenza virus with an avian influenza virus produced a H2Nav2 recombinant with the antigenic properties analogous to those of avian influenza virus (H2Nav2) isolated from wild ducks in the Far East, USSR. Recombination of two avian influenza viruses yielded a recombinant H2N2, an antigenic an... | 506,201 | [
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[Disorders in the murine chromosome apparatus induced by immunization with a complex of antiviral vaccines]. | Immunization of mice with a number of live virus vaccines (poliovaccine, smallpox vaccine, measles vaccine) given consecutively at 14-day intervals resulted in increased frequency of chromosomal aberrations in bone marrow cells of the animals after the completion of the entire vaccination course (14 and 30 days after t... | 506,209 | [
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[Selective coronary angiography with jodamide (author's transl)]. | In 188 coronary angiographies Jodamide was found to be a substance which resulted in good to excellent contrasts and is so the best basis for an exact evaluation. It caused a transient fall of heart rate and blood pressure. Changes of E.C.G. disappeared quickly. Severe disturbances of the heart rhythm didn't appear. Se... | 506,293 | [
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[Prognosis of functional peripheral ischemias after partial body vibration]. | In 125 patients with acknowledged occupational damage due to vibration the results of oscillography of two consecutive expertises were compared at intervals of three years. On the one hand it could be shown that at younger age (less than 50 years) an improvement in functional peripheral circulatory disorders is possibl... | 506,347 | [
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[Gastric motility after vagotomy (author's transl)]. | 1. Ulcer disease cause a change of gastric emptying; in patients with gastric ulcer gastric emptying of a semisolid meal is delayed as well as in patients with stenosis in the pyloricregion; patients with an uncomplicated duodenal ulceration shows an accelerated gastric emptying. 2. Vagotomy results in relation to the ... | 506,357 | [
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[Postvagotomy-diarrhea (author's transl)]. | Postvagotomy-diarrhea, a troublesome complication of truncal vagotomy, seems to be caused by an increased concentration of bile acids reaching the colon due to intestinal hurry. Whether a dilatation of the gallbladder may contribute to bile acid malabsorption with its consequences of watery diarrhea cannot be decided a... | 506,359 | [
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[Psychological aspects of the situation of widows/widowers]. | It is argued that role-theory partly accounts for the neglect of the situation of the widowed within gerontological research. A selection of some important aspects of empirical evidence concerning the Anglo-American scientific research on the widowed is discussed; these are; --the time of mourning --the importance of s... | 506,369 | [
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[Widowhood from the perspective of the theory of learned helplessness]. | Applying Seligman's theory of learned helplessness to the situation of the widowed means that the spouse's death and the resulting events may be seen as incidents which are not under the influence of the living partner. Therefore widowed persons will show the helplessness which Seligman described and the motivational, ... | 506,373 | [
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Noninvasive determination of carotid artery operability by Doppler ultrasound. | Indirect periorbital screening techniques may detect obstruction of the extracranial internal carotid artery, but they do not distinguish operable stenosis from inoperable occlusion. In an attempt to overcome this limitation, direct interrogation of carotid artery flow velocity by Doppler ultrasound was added to perior... | 506,428 | [
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Renal cell carcinoma: twenty years of experience. | In a long-term study of 166 patients with renal cell carcinoma, the authors found that earlier diagnosis and radical nephrectomy resulted in improved survival in patients with localized lesions, but the outlook for patients with advanced disease showed little improvement. Enhanced diagnostic techniques during the study... | 506,429 | [
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Cancer trends: surgical adjuvant therapy for colorectal cancer. | Adequate surgical resection is the most effective primary treatment of potentially curable cancer of the colon and rectum. Radiation therapy, immunotherapy, and chemotherapy are being evaluated in clinical trials to see if they should be recommended for adjuvant therapy. | 506,431 | [
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Chronic synovitis with marked infiltration of granulocytes in a patient with an unusual development of systemic lupus erythematosus. | The case described concerns a patient initially presenting the clinical symptoms of rheumatoid arthritis, including the presence of nodules, and slowly developing into systemic lupus erythematosus (SLE). Besides the signs of chronic inflammation in the synovial tissue, many granulocytes and PAS-positive macrophages wer... | 506,490 | [
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[Roentgendiagnostics of suture insufficiency and fistulation after operations of the gastro-intestinal tract (author's transl)]. | The early roentgen examination permits the recognition of postoperative complications. Direct and indirect signs of suture insufficiency may be observed. An insufficiency can be proven by oral administration of watersoluble contrast substances or by extern filling of the fistula. The most frequent indirect sign is the ... | 506,529 | [
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[Results obtained from more intensive antenatal and intranatal attention to gemini pregnancy at gynaecological hospital of Karl-Marx-Stadt region (author's transl)]. | Studies undertaken into gemini births between 1968 and 1977 have shown that reduction in perinatal mortality has been obtainable from high-intensity programmes of antenatal and intranatal attention to multiparae. Perinatal mortality had accounted for 13.4 per cent, between 1968 and 1974, and dropped to 7.4 per cent, be... | 506,532 | [
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[Triplet pregnancy with papyraceous foetuses (author's transl)]. | Reported is the case of a primigravida, 22 years of age, with a triplet pregnancy. Two of the three foetuses were papyraceous. One case of this kind is related to 32,800 deliveries. An attempt was made towards aetiopathogenetic elucidation of the phenomenon. | 506,533 | [
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[Disinfectants based on peracid-splitting compounds (author's transl)]. | All organic peracids are capable of damaging enzymes of the microbial cell irreversibly by oxidation and can thus kill microbes. When using organic peracids as a disinfectant it is expedient to prepare them immediately prior to use. This is possible by employing mixtures in powder form of acid depots (anhydrides, amide... | 506,562 | [
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[Quantitative determination of immunoglobulins in the hemagglutination inhibition reaction. I. A method of expressing the results based on a comparison with a standard and using a logarithmic scale]. | The sources of errors in the quantitative determination of immunoglobulins in the passive hemagglutination inhibition test are considered. The influence of some factors (the quality of erythrocyte diagnostic reagents, the non-standard working dose of the antiserum) can be reduced if in each test the material under stud... | 506,601 | [
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[Studies of the thrombocytopoietic factor. III. Modification of the method of determination of serum thrombocytopoietic activity]. | A medification of the previously described method of thrombocytopoietic activity (ATS) determination is reported using mouse instead of rats as laboratory animals. This makes possible to reduce significantly the volume of blood necessary for ATS determination. The error of the method was 8.6--11.6% when the results wer... | 506,655 | [
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Interaction of salicylates and other non-steroidal anti-inflammatory agents in rats as shown by gastro-ulcerogenic and anti-inflammatory activities, and plasma concentrations. | The interaction of salicylates and other non-steroidal anti-inflammatory drugs was studied in rats. Concurrent oral administration of sodium salicylate (SS) or salicylic acid (SA) and indomethacin (IND) significantly reduced the gastro-ulcerogenicity and the plasma concentrations of IND. Acetylsalicylic acid (ASA) fail... | 506,746 | [
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Intravenous glucose tolerance in lithium treated rats. | A method for performing intravenous glucose tolerance tests in anaesthetized rats was developed, and factors influencing basal glucose tolerance was investigated. Glucose tolerance increased with increasing weight and body temperature, but decreased with fasting. Lithium administration increased glucose tolerance. The ... | 506,747 | [
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Effect of 2,3-diphosphoglycerate (2,3-DPG) on haemoglobin affinity to oxygen in fetal and early postnatal period of life in pigs. | The reported investigations demonstrated a low concentration of 2,3-DPG in fetal erythrocytes (4.52 mumol/g Hb) and a high affinity of haemoglobin in these erythrocytes to oxygen (P50 = 4.35 mm Hg) as compared with the values in adult pigs (30.91 mumol of 2,3-DPG/g Hb and P50 = 7.36 mm Hg). In the postnatal period the ... | 506,753 | [
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Changes in penile volume during some cardiovascular reflexes and reactions in rabbit. | The effect of various cardiovascular reflexes and reactions on the plethysmographically recorded penile volume in rabbit was investigated. Stimulation of the aortic nerve or direct stimulation of the carotid sinus produced increase in penile volume, while carotid occlusion produced decrease. Brief volume load or protov... | 506,767 | [
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Intramural blood flows and flow distribution in the feline small intestine during arterial hypotension. | The vascular reactions of the parallel-coupled vascular sections of the small intestine were studied during hypotension at two different levels of intestinal arterial inflow pressure, using a 85Kr elimination technique. The regional hypotension was accomplished by partially occluding the superior mesenteric artery with... | 506,768 | [
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Obligatory urinary and fecal nitrogen losses in young women, older men, and young men and the factorial estimation of adult human protein requirements. | Obligatory urinary and fecal nitrogen losses and urinary urea nitrogen and creatinine excretion levels were determined in 11 young women (four of whom used oral contraceptives), eight older men, and five young men. Values for obligatory nitrogen losses in the young women who did not use oral contraceptives were similar... | 506,969 | [
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Phencyclidine abuse. Clinical findings and concentrations in biological fluids after nonfatal intoxication. | Phencyclidine concentrations were measured in the plasmas of 22 patients with nonfatal phencyclidine intoxication using gas-liquid chromatography with a nitrogen detector. Concentrations found ranged from less than 10 to 812 micrograms/l, and except for the systolic blood pressure (r = 0.60, P less than 0.05), showed n... | 506,993 | [
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Serum ferritin and bone marrow iron stores. I. Correlation with absence of iron in biopsy specimens. | Serum iron, total iron-binding capacity, and percentage saturation of transferrin have classically been used to demonstrate a hypoferremic state; however, these tests may not discriminate between depleted iron stores and conditions associated with defective reticuloendothelial release of iron. Estimation of stainable i... | 506,995 | [
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0.03418342,
-0.4765212,
-0.3433162,
-0.09775537,
-0.001159637,
-0.1978553,
0.2147202,
-0.07444697,
-0.08415033,
-0.0904... |
In-vitro activities of cefamandole and cephalothin against 1,881 clinical isolates. A multi-center study. | By use of an agardilution technic, 1,881 clinical isolates were tested against cefamandole and cephalothin. The isolates represented 18 genera, recovered in five geographically separate centers within the United States. The majority of strains were susceptible (MICs less than or equal to 8 micrograms/ml) to both drugs.... | 506,998 | [
-0.1218052,
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0.1287067,
0.1008439,
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0.2823613,
-0.15388... |
Diaphragmatic elevation in neonatal myotonic dystrophy. | In two infants born to mothers with myotonic dystrophy, chest roentgenograms showed elevation of the right sides of the diaphragms. These findings aided in the diagnoses of the neonatal form of myotonic dystrophy and the diagnoses were confirmed at autopsy. Diaphragmatic elevation in neonatal myotonic dystrophy is impo... | 507,009 | [
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0.04380779,
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0.2202374,
0.3356742,
0.0076... |
The impact of Vietnam service on heroin-addicted veterans. | Age-matched samples of Vietnam veterans and veterans who did not serve in Vietnam were surveyed at the time that they applied for treatment of heroin addiction. Vietnam veterans were more likely to have begun using heroin during their military service, and they were more likely to say that their service experiences had... | 507,021 | [
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0.06775052,
-0.3143585,
0.2546721,
-0.0200553,
-0.2000288... |
Pneumatosis cystoides intestinalis following jejunoileal by-pass. | Four cases of pneumatosis cystoides intestinalis following ileojejunal by-pass in 37 patients are described and the literature reviewed. This complication is usually a self-limited condition, responding to conservative management. | 507,031 | [
-0.412945,
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0.0706764,
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0.03421442,
0.1402602,
-0.181... |
Familial aggregation of blood pressure and weight in adoptive families. II. Estimation of the relative contributions of genetic and common environmental factors to blood pressure correlations between family members. | An analysis of the familial aggregation of blood pressure (BP) was conducted to provide estimates of the role of genes and household environment in determining the phenotypic resemblance between biologically related family members. The biological model used for this analysis parameterizes the correlations between famil... | 507,040 | [
-0.02490702,
0.1416028,
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0.009992012,
0.04586688,
0.2987341,
-0.05799415,
0.09696173,
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Measurement criteria for group echocardiographic studies. | This study reports the reproducibility achieved both within an observer and between observers measuring left heart echocardiographic dimensions using standard measurement criteria in school age children. These criteria define acceptable interfaces as: 1) a single dominant line; 2) continuity at the point of measurement... | 507,041 | [
-0.216728,
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0.06253564,
-0.4083254,
-0.07940446,
0.2712983,
-0.1193153,
-0.0164... |
Chemical modification of nuclear proteins by erythropoietin. | The spleen of the exhypoxic polycythemic mouse was employed as a model system to study the effect of erythropoietin on enzymes that chemically modify nuclear proteins. At selected time intervals after in vivo administration of erythropoietin, acetyltransferase and methyltransferase activity were measured in nuclei isol... | 507,046 | [
0.08784491,
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0.1047915,
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Reconciling Quinlan and Saikewicz: decision making for the terminally ill incompetent. | One of the most perplexing problems in the medicolegal field concerns the criteria on which decisions not to treat terminally ill incompetent patients should be made. These decisions traditionally have been made by physicians in hospitals--sometimes with the assistance of the patient's family--on the basis of their per... | 507,056 | [
-0.2818329,
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0.06093295,
0.004380226,
-0.14606... |
Developing drug-use profiles from drug-charge records. | The potential for developing a drug-use profile from drug-charge records was studied at an 830-bed community hospital. Patient drug charges were reviewed retrospectively for one year (1975) to identify: (1) which key drugs accounted for a high percentage of cost and usage; (2) where key drugs were used within the hospi... | 507,077 | [
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0.1120212,
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0.01204164,
-0.07691421,
... |
Deterioration of stannous ion in radiopharmaceutical kits during storage. | The deterioration of stannous ion (Sn++) in inhouse-prepared and commercial radiopharmaceutical kits was studied. Sn++ content of three types of nonlyophilized, deoxygenated, aqueous inhouse-prepared kits [diethylenetriamine pentaacetic acid (DTPA), pyrophosphate and glucoheptonate] and of three commercially prepared k... | 507,080 | [
-0.5141447,
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0.2986399,
0.009140356,
0.3184608,
0.1937049,
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0.1030463,
... |
A follow-up study of 48 patients with Reiter's syndrome. | A follow-up study of 48 patients with Reiter's syndrome was carried out in an attempt to clarify the clinical course of the disease. The mean age at the onset of Reiter's syndrome was 27.1 years (range 15 to 52 years) and when seen at follow-up 32.5 years (range 19 to 58 years). The average time from the onset of the f... | 507,093 | [
-0.1622372,
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0.1589195,
0.1109438,
0.1114689,
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0.20419... |
Oxytocin challenge test for antepartum fetal assessment. Report of a clinical experience. | OCT's were performed 1,209 times on 533 fetuses at risk for UPI. OCT interpretation was negative for 72% of tests, and there were were no fetal deaths within a week following a negative test. Our data thus support the concept that the use of the OCT for fetal surveillance most frequently justifies a course of noninterv... | 507,112 | [
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0.177021,
0.3539326,
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A comparison of medroxyprogesterone serum concentrations by the oral or intramuscular route in patients with persistent or recurrent endometrial carcinoma. | A randomized study, comparing serum medroxyprogesterone concentrations by the oral and intramuscular routes, was performed on 22 patients with persistent or recurrent endometrial adenocarcinoma by six institutions of the Gynecologic Oncology Group. The oral group (11 patients) received cutaneous Provera (medroxyprogest... | 507,117 | [
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0.02553969,
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0.4385862,
0.3908104,
0.0691262... |
The incidence of fundus lesions in septicemia. | Ophthalmoscopic examination in a series of septicemic patients with positive blood cultures revealed a significant number of patients with fundus lesions. Review of the medical diagnoses and laboratory data did not show any consistent abnormalities differentiating between septic patients with or without fundus lesions.... | 507,139 | [
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0.2560816,
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0.1640067,
0.2099839,
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... |
Ophthalmology and the carotid artery. | During the last three decades, carotid artery occlusive disease has changed from an obscure and rarely diagnosed condition to a clearly understood and frequently seen neurologic disorder. Its medical management and its surgical treatment are constantly improving. Ophthalmologists, together with neurologists, have contr... | 507,143 | [
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0.1670646,
0.1349069,
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0.09327222,
-0.135958,
... |
Schirmer test and break-up time of tear film in normal subjects. | We examined the precorneal film, the Schirmer test No. 1, and the break-up time tests in 440 healthy young students. There were no statistically significant differences (1) between men and women from the same origin who were brought up in the same environment, (2) between students from different ethnic origins who were... | 507,149 | [
-0.3026569,
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0.07383101,
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0.2255989,
0.04360665,
... |
The changing scene of intraocular implant lens surgery. | A review of lens implant surgery using different implant styles and both methods of cataract extraction revealed that there is little difference in the final visual acuity regardless of which implant or cataract technique is used. There appears to be a higher rate of cystoid macular edema with the intracapsular techniq... | 507,160 | [
-0.3240756,
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0.2256348,
0.05980906,
... |
Efficacy and patient acceptance of pilocarpine gel. | Fifteen patients with symmetrically increased intraocular pressure (IOP) participated in a single-masked random 30-day clinical trial comparing 4% pilocarpine hydrochloride gel applied at bedtime to one eye with 4% pilocarpine hydrochloride drops instilled four times daily in the fellow eye. Both forms of pilocarpine r... | 507,163 | [
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0.03114321,
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0.0367028,
0.05978222,
0.0386099,
... |
The role of vitrectomy instrumentation in the treatment of severe traumatic hyphema. | Eight patients with severe traumatic hyphemas underwent clot evacuation with vitrectomy instrumentation. The patients were followed up for periods of one to four years. No significant intraoperative complications were noted, but one eye developed a postoperative flat anterior chamber and another developed multiple stap... | 507,170 | [
-0.1221099,
0.2635269,
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0.1462956,
0.06572618,
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0... |
Hypophyseal adenoma--a case report follow-up. | A patient with bitemporal hemianopia due to a pituitary tumor was followed postsurgically for 4 years. Visual fields and acuities were assessed at regular intervals under the same lighting conditions and with the same instrumentation. The changes in the visual field were both striking and unusual, as they did not corre... | 507,188 | [
-0.2240202,
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-0.3565514,
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0.04872778,
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0.2279853,
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-0.1697231,
0.1408312,
-0.03197242,
-0.01585... |
Some characteristics of metastasis in man. | The studies of experimental cancer metastasis are only truly meaningful to the degree that knowledge applicable to the therapeutic problem of cancer metastasis in man ensues from them. The salient features of cancer metastasis in man, therefore, are important to the laboratory researcher, for they provide a framework f... | 507,194 | [
0.009634527,
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0.0862689,
0.1095636,
0.340468,
0.4231366,
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-0.0937433... |
Psychiatric education at the crossroads: issues and future directions. | Psychiatric education is currently facing many critical issues. Their resolution will determine the future availability of psychiatrists and is dependent on the development of new strategies that will require a reorientation in several aspects of current psychiatric education. This may be necessary if the vitality of p... | 507,200 | [
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0.06780349,
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0.2076222,
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0.07609361,
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... |
Clinical methods in smoking cessation: description and evaluation of a stop smoking clinic. | This study reports the results of the Kaiser-Permanente Stop Smoking Clinic and describes the philosophy and methods employed by the clinic in treating addictive smoking behavior. Of the 1,128 clients who registered for the group program, 57 per cent are abstinent six months after quitting smoking and 47 per cent are a... | 507,255 | [
0.0264784,
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0.1876379,
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0.2475566,
0.2116505,
... |
Natural history of anterior cruciate tears. | An evaluation of 361 patients with documented anterior cruciate tears was carried out with analysis of mechanisms, symptomatology, physical findings, and limitations. At the time of injury, patients generally heard a loud pop and felt their knee "slide apart" with a subsequent hemarthrosis. Internal tibial rotation was... | 507,265 | [
-0.2137894,
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0.06277559,
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0.01102552,
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0.3241109,
-0.3154136,
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0.09576003,
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0.1803002,
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-0.1102392,
-0.06081019,
-0.253119,
0.1446374,
0.5218833,
-0.1835259,
0.206973... |
Women in sports: the Naval Academy experience. | Women were first admitted to the United States Naval Academy with the Class of 1980. The physical performance of 63 women in that class along with 69 in the Class of 1981 and 78 in the Class of 1982 is compared to the performance of a random sample of male midshipmen in the same Classes. The Department of Physical Educ... | 507,273 | [
-0.2131299,
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0.1211869,
0.0459203,
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0.... |
The cryopreservation and in vitro cultivation of larval Onchocerca volvulus. | A system developed in our laboratory for the in vitro cultivation of larval Onchocerca volvulus is being employed in a series of morphogenetic, physiologic, chemotherapeutic and immunologic investigations of this parasite. Because of the need for a large and readily available supply of living worms for this work, cryog... | 507,287 | [
0.1094256,
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0.1463483,
0.2565346,
0.2672269,
-0.1623012... |
Hydatid disease of the liver. | Twenty cases of hyadatid disease of the liver are described. The clinical manifestations of hydatid cyst of the liver and diagnostic procedures such as ultrasound and computerized axial tomographic scan of the liver are presented. In the last 10 cases, aspiration of hydatid fluid without opening the exocyst initially r... | 507,296 | [
-0.07682171,
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0.187741,
-0.5050305,
0.1521605,
0.2115435,
0.0004983... |
Scanning electron microscopy of Purkinje fibres of the pig heart. | Scanning electron microscopy (SEM) of Purkinje fibres (P-fibres) from the septal walls and the septomarginal trabecula was performed on deparaffinized sections, the identification in SEM made possible by comparative light microscopy. The myofibrils in P-fibres from the septal walls were arranged in a cart-wheel fashion... | 507,370 | [
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0.2431128,
-0.248930... |
A critical revaluation of fibre arrangement in the mid-zone (stratum reticulare) of human corium. | Investigation of in situ fixed skin clearly showed distinct arrangement and orientation of collagenous fibre bundles clearly visible only after in situ fixation of whole bodies. Light microscopy seems especially useful to study gross fibre and fibre bundle arrangement, whereas scanning electron microscopy is better sui... | 507,371 | [
0.3017941,
0.1122979,
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0.3344553,
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0.2989378,
-0.0005428976,... |
[Contribution to the study of biliary ducts of the guinea-pig (Cavia porcellus)--the ramus principalis sinister (author's transl)]. | The ramus principalis sinister of the biliary duct was studied in 44 adult animals. The ramus principalis sinister, when individualized, appeared free of affluents in 4 preparation (9%). In 91% of the preparations there were always affluents coming from lobi sinistri lateralis and medialis. Together with these branches... | 507,386 | [
0.0536579,
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0.06148593,
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0.... |
The occurrence of ciliated and mucous cells in the peripapillary trench of the rat tongue. | Ciliated cells surrounded by mucous cells were found near the base of the peripapillary trench of the rat circumvallate papilla. The ciliated cells occurred singly or in small groups. Each cilium showed the nin plus two filament pattern characteristic of motile cilia. We consider that these cells function in wetting th... | 507,393 | [
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0.03741597,
0.3153216,
-0.07650127... |
Corpus luteum growth and plasma progesterone levels in unilaterally ovariectomized pregnant rats. | Unilateral ovariectomy (ULO) was carried out on rats at Day 8 of gestation: term is Day 23. The effect on peripheral plasma progesterone levels at Day 16 and on growth and cellular changes in the remaining corporalutea (CL) at Day 17 was determined by comparison with results from control and sham-operated rats. ULO inc... | 507,394 | [
0.04558104,
0.1490075,
0.04998306,
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0.2690596,
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0.5658592,
-0.04938... |
Regeneration of acini in submandibular gland autografts. | Regeneration of submandibular gland (SMG) secretory parenchyma is remarkably impaired in salivary gland diseases and under experimental conditions such as in tissue culture and after isografting. In our study acinar regeneration was found to depend on the site where the SMG tissue was implanted. Implantation of several... | 507,399 | [
-0.09296035,
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0.04854435,
0.1487699,
0.6827335,
0.3182883,
0.0857561... |
Distribution of taste buds on fungiform and circumvallate papillae of bovine tongue. | The distribution of taste buds on the fungiform and circumvallate papillae of the cow tongue has been determined. The two tongues studied were from Holstein-Friesian cows four to six years of age; they contained 14,765 and 21,691 taste buds, respectively. The tip of the tongue is well supplied with fungiform papillae, ... | 507,400 | [
0.08657059,
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0.2094864,
0.2301453,
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0.2451315,
0.2889931,
-0.1091899,... |
A morphometric analysis of the glomerular capillary wall of a new strain of genetically hypertensive mice. | An investigation was performed on a new strain of genetically hypertensive mice to study those aspects of the renal glomerulus which have in the past been implicated in the etiology of renal parenchymal hypertension. Morphometric analyses were carried out utilizing a computerized graphic data analysing system on inform... | 507,405 | [
-0.07051949,
0.02684714,
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0.06749184,
0.00365696,
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0.1092479,
0.1112178,
-0.07527... |
Morphologic features of the caudal neurosecretory system in the blueback herring, Pomolobus aestivalis. | The caudal neurosecretory system of the blueback herring, Pomolobus aestivalis, captured in freshwater, was examined. Neurosecretory cells were identified readily in terminal spinal cord segments. The axonal processes of these neurosecretory cells formed a discrete, ventrally placed bundle which terminated in a conspic... | 507,409 | [
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0.09939091,
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0.02353951,
0.2423431,
0.2853195,
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0.2138676,
0.3943909,
-0.121691... |
Arrhythmias in chronic pulmonary disease. | Arrhythmias often complicate the course of patients with severe respiratory disease; the frequency of arrhythmias in patients with this condition approaches that seen with acute myocardial infarction. No one rhythm disturbance predominates, but rapid atrial and ventricular rhythms are characteristic. In the setting of ... | 507,453 | [
-0.4249509,
0.07209496,
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-0.1603414,
-0.2113345,
0.2429346,
-0.05784082,
-0.261296... |
Serum IgE levels in healthy black American children: a case for environmental influences on IgE. | Serum IgE was determined in 115 healthy, non-atopic black American children, aged 0-16 years, living in Urban Chicago. The mean IgE level varied from 1.48 u/ml at birth to 70 u/ml at adolescence. These values are comparable to those observed in American whites but differ significantly from the IgE levels of both Africa... | 507,479 | [
-0.0127951,
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0.08780988,
0.1329192,
0.3690059,
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0.1806614,
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0.0398468,
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0.2124472,
-0.1422364... |
Luminal lymphoid cells of the cloacal bursa. | Following cloacal bursal lavage of 1- to 4-week-old White Leghorn chickens, substantial numbers of viable mononuclear cells can be demonstrated in the effluent. These cells are predominantly lymphocytes and have been examined by light microscopy, and transmission and scanning electron microscopy. Their possible origin,... | 507,486 | [
0.08414074,
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0.3505206,
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0.2983315,
0.1047... |
Canine atypical malignant lymphoma. | An instance of canine malignant lymphoma with some similarities to human Hodgkin's disease is described. Although the clinical data were all within normal limits, the histopathologic changes indicated that in many organs, the normal cell architecture was replaced by a pleomorphic cell population. | 507,490 | [
-0.3329802,
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0.176689,
0.03354083,
-... |
Effect of infusing histamine into pulmonary or bronchial artery on sheep pulmonary fluid balance. | We determined the dose-response curve for the effect of histamine on pulmonary fluid and protein exchange when histamine was infused directly into the bronchial artery or pulmonary circulation in anesthetized sheep with a right thoracotomy and an acutely prepared lung lymph fistula. We measured pulmonary hemodynamics, ... | 507,514 | [
0.06777367,
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0.06619302,
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-0... |
Lysosomal enzyme activities in pulmonary macrophages from rabbits breathing iron oxide. | The effects of an in vivo exposure to a nontoxic particle, iron oxide, on lysosomal hydrolases in pulmonary macrophages were examined. Rabbits breathed a submicron-sized aerosol of iron oxide for 3 h (mass concentration, 186 to 222 mg/m3). Macrophages were recovered by lung lavage 0, 12, 18, and 24 h later. The number ... | 507,519 | [
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0.2903736,
-0.07845262,
0.2552889,
-0.0958996... |
IgA and IgG antibody activities of serum and bronchoalveolar fluid from symptomatic and asymptomatic pigeon breeders. | Serum IgA and IgG antibody activities against pigeon serum were measured in 16 symptomatic pigeon breeders, 20 asymptomatic pigeon breeders, and 3 normal subjects by radioimmunoassay. The IgA and IgG antibody activities against pigeon antigen of the group of patients with disease was significantly greater than those of... | 507,528 | [
-0.1319281,
0.02415528,
-0.2392617,
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0.07206206,
0.2268907,
-0.10427,
-0.056618... |
Increased alveolar epithelial permeability with acid aspiration: the effects of high-dose steroids. | Using the in vivo, liquid-filled dog lung model, we found that aspriation of acid with a pH of 2.5 or less led to increased alveolar epithelial permeability for albumin (molecular weight, 69,000 daltons; molecular radius, 35 a) and exogenously administered, polydispersed dextrans (molecular weight, 150,000 to 170,000 d... | 507,529 | [
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0.05815764,
0.2970103,
-0.1962946,
-0.03193391,
-0.2533295,
-0.01871632... |
Normal lung growth and response after pneumonectomy in rats at various ages. | Lung growth was accompanied by alveolar multiplication in rats from 4 to 10 wk of age; the multiplication then ceased until 14 wk of age, and in this latter interval the alveolar walls appeared to lengthen. The relationship between size of surface alveoli and size of internal alveoli of the lower lobe changed with age,... | 507,530 | [
0.05019584,
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-0.06605557,
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0.1038419,
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0.1594201,
0.2107401,
-0.18024... |
Transaxillary sympathectomy in the treatment of hyperhidrosis of the upper limb. | Idiopathic (primary) hyperhidrosis is a common and distressing condition. Excessive axillary sweating responds to local excision of the eccrine glands. In severe cases, sympathectomy may be indicated to deal with hyperhidrosis of the hands and feet. The surgical anatomy of transthoracic sympathectomy is described. | 507,560 | [
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-0.04344304,
-0.194455,
-0.2878281,
0.1467108,
0.2706595,
0.031057... |
[An automatic bacteriophage distributor (author's transl)]. | The apparatus described in this article can distribute simultaneously 22 drops of different phage suspensions at a rate of 13,200 drops per hour, which is superior than the one obtained with the presently available apparatuses. It could eventually be attached to a Petri dish distributor. | 507,638 | [
0.03281268,
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0.0690663,
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0.04143748,
0.1520551,
0.2597356,
0.6822834,
-0.1536779,
-0.06601673... |
[Clinical and therapeutic pitfalls of a bilateral acoustic neurinoma (author's transl)]. | A case of bilateral fluctuating deafness accompanied by vertigo and assumed to be Menier's syndrome, a diagnostic hypothesis supported by the effectiveness, on repeated occasions, of medical treatment. In fact, progressive worsening of hearing led to the finding of a bilateral perceptive deafness with a complex vestibu... | 507,656 | [
-0.1470898,
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0.0504497,
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0.1810747,
-0.2326825,
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-0.05031322,
0.002584474,
0.1689983... |
Fluoroderma. | Papulonodular eruptions from certain bromide and iodide preparations are widely recognized entities, but skin lesions following fluoride ingestion are rare. Modern prophylaxis for postirradiation dental caries includes the use of fluoride gel preparations applied to the teeth. In two patients receiving such therapy a p... | 507,887 | [
-0.2725564,
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0.03970554,
0.02627695,
-0.2433842,
0.2066932,
0.3446061,
-0.04... |
Caffeine secretion into breast milk. | Serum and milk concentrations of caffeine were measured in 5 breast-feeding mothers after a standardised oral dose of caffeine. Peak concentrations of caffeine in serum and milk were attained 60 minutes later. Binding of caffeine by constituents of serum and breast milk was low (25 and 3.2% respectively). In breast mil... | 507,903 | [
0.09970097,
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0.4011456,
0.05848635,
-0.0243266... |
Response of neonatal hypocalcaemia to 1 alpha-hydroxyvitamin D3. | Administration of 1 alpha-OH-D3 to hypocalcaemic neonates (mean +/- SD, serum calcium 1.50 +/- 0.13 mmol/l) significantly increased serum calcium in all 24 infants within 48 hours after starting therapy (mean +/- SD 1.83 +/- 0.23 mmol/1). The time required to correct hypocalcaemia was significantly shorter (2.04 +/- 0.... | 507,920 | [
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0.06251198,
0.1775535,
0.5714915,
0.3048241,
-0.02670001,
... |
Saphenous neuralgia: a complication of vascular reconstructions below the inguinal ligament. | Although relatively frequent in our experience saphenous neuralgia (SN) is not usually reported as a complication of vascular operations below the inguinal ligament. In 55 patients undergoing extended deep femoral angioplasty (EDFA, n = 28) and femoropopliteal bypass graft (FPBG, n = 27) special attention was paid to i... | 507,971 | [
0.2013046,
0.01617612,
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0.2021113,
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0.2140956,
0.3311299,
0.4420151,
-0.039226... |
Portal hypertension secondary to choledochal cyst. | Two patients with portal hypertension secondary to choledochal cyst are reported and combined with four others previously reported in the literature. Choledochal cysts may, by extrensic compression, cause partial or complete portal vein obstruction, portal hypertension and esophageal varices. Needle biopsy of the liver... | 507,975 | [
-0.1791819,
0.1376467,
-0.1814312,
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0.03489053,
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0.09640919,
0.06923263,
-0.03728509,
0... |
Sodium-dependence of p-aminohippurate transport by rat kidney cortex slices. | The effect of medium Na+ concentration on p-amino-hippuric acid (PAH) uptake and efflux were investigated in rat kidney cortex slices. The uptake during 10 min incubation was taken as a measure of the initial influx. At a fixed Na+ concentration, the uptake curve (amount of uptake against substrate concentration) consi... | 507,989 | [
-0.1673157,
-0.1568532,
-0.389554,
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0.5321286,
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0.2199018,
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0.1997419,
0.122031,
0.2424814,
0.007313762,
0.17... |
Effect of sodium taurocholate on hepatic uptake and biliary excretion of organic anions in rats. | Hepatic uptake and biliary excretion of some exogenous organic anions administered simultaneously with sodium taurocholate (TC) have been investigated in anaesthetized (1.2 g/kg urethane i.p.) rats. TC (100 or 200 mumol/kg i.v.) significantly increased the biliary excretion of indocyanine green (ICG), bromcresol green ... | 508,002 | [
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-0.09368778,
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0.501335,
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0.05180547,
0.2379294,
... |
Protective effect of cetraxate, a new antiulcer drug, against serotonin-induced ulcer. | Cetraxate increased gastric mucosal blood flow and inhibited the decrease in blood content of the rat gastric preparation, as induced by serotonin. In addition, this compound decreased the inside pressure of the rat stomach and the tone of the rat fundus strip and inhibited the increase in gastric emptying rate induced... | 508,012 | [
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-0.2124332,
0.... |
Chenodeoxycholic acid-induced diarrhea in rats: effects of atropine and codeine. | Orally administered chenodeoxycholic acid (300 mg/kg) produced diarrhea and accumulation of gastro-intestinal fluid in rats. The fluid in the stomach and small intestine remained accumulated even after the accumulated colonic fluid and the diarrheal excretion decreased. When instilled into an intestinal closed-loop, ch... | 508,013 | [
-0.1674361,
-0.1173338,
-0.1261801,
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0.0605742,
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0.01223596,
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0.05016112,
0.2105854,
-0.2907689,
0.01080713,
... |
Pituitary pseudotumor. Mimicry of recurrent prolactinoma by a chronic intrasellar hematoma. | In the increasing cohort of patients being observed after pituitary microneurosurgery for prolactin-secreting adenomas, tumor recurrence remains a concern. We describe a patient with a prolactinoma treated by transsphenoidal pituitary surgery who resumed cyclic menses for one year postoperatively before manifesting pro... | 508,030 | [
-0.3070808,
-0.2055379,
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0.1268468,
0.03467448,
-0.2223269,
-0.314714,
-0.139095,
-0.07920513,
0.1453793,
... |
[Attempts to influence birth in swine with dexamethasone. 2. Effect of DXMS on adrenal mass and cell nuclear volume of the fascicular zone in piglets]. | The adrenal weights of spontaneously born piglets, immediately after parturition, were significantly higher than those of piglets from sows in whom parturition had been induced by DXMS. The differences between mean values went down with DXMS treatment started later in advanced pregnancy. Mean absolute and relative adre... | 508,059 | [
0.03161566,
0.1068055,
0.1996739,
0.1546035,
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0.1028173,
0.05697415,
0.1433111,
0.5153352,
0.08815901,
-0.1849122,... |
[Critical remarks on the investigation methods of coergistic effects of acute oral toxicity of combination insecticides]. | Often the application of fractions of the LD50 (e.g. 1/4 LD50, 1/2 LD50) is unavoidable due to technical conditions in the experiment (e.g. in case of substances with low toxicity and in case of very steep slope functions). But if ever possible, dosage of equitoxic amounts (LD10, LD50 etc.) should be prefered, because ... | 508,062 | [
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0.197763,
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0.1261843,
-0.1478166,
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0.06915621,
0.1943556,
0.1267255,
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0.2026308,
0.08224633,
0.4227003,
0.3275803,
0.07885692,
0.2308098,
-... |
Total replacement of the femur and its adjacent joints. | We report three cases of alloplastic replacement of the femur and its adjacent joints. The indications and operative technique are described. The femoral shaft of polyethylene can be manufactured within a short time and may be individually adapted to standard replacements of the hip and knee. The operation may be perfo... | 508,066 | [
-0.2517482,
0.2914773,
-0.4046111,
0.192399,
-0.04827176,
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0.1212948,
-0.02736248,
-0.4647218,
0.1786239,
0.02970656,
-0.002865478,
-0.008144689,
-0.1084719,
-0.1166181,
-0.1249071,
0.0383319,
0.1344099,
-0.2058764,
-0.09899399,
0.1390479,
0.08860702,
0.2533441... |
[Performance dependence of the lysine requirement of fattening sows. 1. Effect of energy and amino acid consumption on fattening performance]. | Seven variants with graduated energy and amino acid levels were tested at 105 growing sows in a live weight range between 30 and 120 kg. The weight increase and the energy expenditure showed a distinct dependence on the energy level of the ration and are mainly determined by the energy intake. Up to a live weight of 90... | 508,083 | [
0.1451333,
0.009559874,
0.1406557,
0.003695371,
0.2454223,
-0.3503601,
0.1079532,
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-0.1598617,
-0.2240914,
0.0324723,
0.1087808,
0.08931538,
0.2469604,
-0.641605,
-0.3787609,
-0.3434728,
0.0752275,
-0.2393052,
0.1781748,
0.2995941,
0.4025272,
-0.03512054,
-0.... |
Effect of trisodium phosphonoformate in genital infection of female guinea pigs with herpes simplex virus type 2. | A genital herpesvirus type 2 infection in guinea pigs has been used to evaluate the inhibitory effect of phosphonoformate on the infection. An early topical treatment prevented the appearance of vesicles and histopathological changes and no virus could be recovered. When treatment, either topical or both systemic and t... | 508,093 | [
-0.09843728,
0.07511424,
-0.3856665,
-0.1657488,
0.1614984,
-0.09160741,
0.08618423,
-0.06389153,
-0.06516069,
-0.06011214,
0.1223647,
0.1753346,
0.0458788,
0.1090725,
-0.4476926,
-0.3083651,
-0.1914137,
0.007474686,
-0.0177995,
0.2496231,
0.1633282,
0.4796984,
-0.1356982... |
[Participation of bile and pancreatic juice in the secretion of endogenous nitrogen into the digestive tract of sheep]. | The amount of bile and pancreas juice excreted and the amount of urea-N and total-N discharged by the bile and pancreas juice into the duodenum was established in eight experiments with two full-grown sheep of the merino species and with a live weight of 50 kg. For this purpose they had permanent cannulae for the measu... | 508,089 | [
-0.1476341,
-0.03947547,
-0.231712,
0.1746409,
-0.1100999,
-0.380628,
-0.1278488,
-0.3317174,
-0.2789918,
-0.2564607,
-0.1687888,
-0.1517146,
0.1599643,
-0.2872685,
-0.516252,
-0.1974822,
-0.4799565,
0.3734429,
0.2245105,
0.2125468,
0.4626043,
0.1308726,
0.09858461,
0.0... |
Effects of taurine on seizures and growth hormone release in epileptic patients. | Oral taurine at doses of 375 to 8,000 mg/day (16 to 150 mg/kg/day) was administered to six patients with mixed seizure disorders refractory to standard anticonvulsant treatment. No improvement in seizure control was observed. During taurine tolerance testing, a substantial rise in plasma growth hormone concentration wa... | 508,122 | [
-0.03992152,
-0.3939185,
-0.2186497,
-0.514577,
0.2855917,
-0.5975145,
-0.177396,
-0.4533799,
-0.03282274,
0.2749081,
-0.1265364,
0.3165518,
-0.2035539,
0.32654,
-0.2482114,
0.01036605,
-0.06151506,
0.3259385,
-0.01741236,
-0.01905919,
0.124867,
-0.06565405,
-0.1495945,
... |
Amitriptyline in migraine prophylaxis. | In a controlled trial of amitriptyline hydrochloride in migraine prophylaxis, 100 patients received placebo for a four-week baseline period and then were randomized in double-blind fashion to therapy with amitriptyline (47 subjects) or placebo (53 subjects) for another four to eight weeks. Subjects received up to four ... | 508,127 | [
-0.1114943,
0.4151749,
-0.04535496,
-0.2475956,
0.01447587,
-0.1681971,
-0.3270186,
-0.03305213,
0.03236587,
-0.3408248,
0.03630915,
0.3267139,
0.06590685,
-0.02144919,
-0.3534189,
0.001312873,
-0.119494,
0.3967493,
-0.4205871,
0.1426658,
-0.0406389,
-0.08100032,
0.026958... |
Sciatic nerve entrapment by pentazocine-induced muscle fibrosis: a case report. | A progressive bilateral sciatic neuropathy appeared in a 52-year-old man as an unusual complication of pentazocine-induced muscle fibrosis. Surgical neurolysis showed that the sciatic nerves were firmly compressed by large fibrous bands involving the entire gluteal musculature. | 508,134 | [
-0.2465101,
0.0719552,
0.06865498,
-0.07713617,
-0.007180824,
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0.003437335,
-0.1543782,
0.1140394,
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0.0583926,
0.1492128,
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0.2184986,
-0.2503866,
-0.388572,
-0.2400899,
0.04248626,
-0.1376849,... |
Cerebral mucormycosis: an unusual case. | A 36-year-old obese woman with hyperglycemia and immunosuppression died of bilateral internal carotid artery occlusion associated with mucormycosis. This report describes a rare case in which cerebral mucormycosis occurred without the usual preceding clinical evidence of nasal and orbital infection. | 508,135 | [
-0.1590239,
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0.07175599,
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0.1041601,
0.09601912,
0.04063775,
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-0.07927579,
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-0.3502196,
0.1108351,
-0.09698877,
-0.1137472,
-0.03717458,
0.09930946,
-0.0726... |
Massive spinal cord necrosis in schistosomiasis. | Spinal cord lesions are rare in schistosomiasis. Schistosomal ova usually elicit a granulomatous myelitis in which necrotic foci are sometimes observed, but necrotic foci are sometimes observed, but extensive cord necrosis is exceptional. A 19-year-old Brazilian woman had transverse myelitis that ended fatally one mont... | 508,168 | [
0.002548774,
-0.01208673,
0.3134581,
0.1485662,
-0.1751161,
-0.2928873,
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-0.3636545,
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0.1611914,
-0.01319527,
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-0.3657719,
0.01311013,
0.3605003,
-0.1576737,
0.221664,
0.4326831,
-0.2214345,... |
Myoglobin of the shark Heterodontus portusjacksoni: isolation and amino acid sequence. | Myoglobin isolated from red muscle of the shark H. portusjacksoni was purified by ion-exchange chromatography on sulfopropyl-Sephadex and gel-filtration. Amino acid analysis and sequence determination showed 148 amino acid residues. The amino terminal residue is acetylated as shown by mass spectrographic analysis of N-... | 508,202 | [
-0.1172956,
0.03164137,
-0.07475482,
0.1203865,
-0.07012879,
-0.1926266,
-0.09460184,
0.1450609,
0.1029929,
0.03158093,
0.09298667,
0.3238889,
-0.1705181,
-0.2764782,
0.00784668,
0.05057947,
-0.47516,
0.05664742,
-0.0339686,
-0.003015791,
0.3011756,
-0.08603729,
-0.137282... |
Studies on metatherian sex chromosomes. IX. Sex chromosomes of the greater glider (Marsupialia: Petauridae). | The greater glider, currently but incorrectly known as Schoinobates volans, is widely distributed in forested regions in eastern Australia. All animals studied from six different localities had 20 autosomes but there were four chromosomally distinct populations. At Royal National Park, N.S.W., all female greater glider... | 508,211 | [
-0.1111104,
0.1618171,
0.3199393,
0.02068256,
0.0199839,
-0.1297768,
-0.554296,
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0.2946837,
-0.07456297,
0.2767228,
0.3313605,
-0.02888738,
0.1428281,
-0.642976,
-0.6327932,
-0.01525054,
-0.02163579,
-0.1496347,
-0.007529514,
0.01682148,
0.1963037,
-0.2652884,
... |
Comparative examination of the pulse of both right and left carotid arteries. | The technique of CRESG secured on both arteries simultaneously is applied as a noninvasive diagnostic tool. A group of 42 persons (healthy and patients, 7 females and 35 males) aged 19--66 years was examined. In 14 of them X-ray angiography and in 5 of these 14 cases the additional surgical procedure confirmed the diag... | 508,253 | [
0.1042897,
0.1991039,
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-0.06645025,
-0.07777756,
-0.2742203,
-0.2101269,
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0.2719744,
0.006515784,
-0.228735,
0.09309718,
-0.05272958,
-0.1611728,
-0.2643206,
-0.3200812,
-0.3808592,
0.02343748,
-0.4222448,
0.03265464,
0.2122894,
0.04924538,
-0.1272954... |
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