title stringlengths 0 901 | abstract stringlengths 3 9.89k | PMID int64 22 25.3M | embedding listlengths 768 768 |
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Intraperitoneal pseudocyst after ventriculoperitoneal shunt. | A case with intraperitoneal pseudocyst as a complication of a ventriculoperitoneal shunt is reported. The pathophysiology, diagnosis and treatment are discussed. | 483,153 | [
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Endoscopic retrograde pancreatography in the surgery of pancreatic pseudocysts. | Endoscopic retrograde pancreatography (ERP) was performed on 83 patients with 99 pancreatic pseudocysts (PCP). ERP was successful in 76 patients; in the other seven PCPs were found at operation. Five characteristic ductal patterns are described and illustrated. The PCPs were situated in the head (51 patients), body (21... | 483,173 | [
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Serial pulmonary function tests in progressive systemic sclerosis. | Serial pulmonary function tests were performed on nine patients with progressive systemic sclerosis over a mean period of ten years. Abnormality was seen to develop both early and late in the course of the disease, and the earliest abnormality observed was impairment of the transfer factor. Deterioration of some aspect... | 483,189 | [
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A double-blind trial of bromocriptine in steroid dependent asthma. | The pilot study of Newman Taylor et al (1976) in which, by adding bromocriptine to the full medical treatment, they improved the symptoms of three out of four asthmatic patients, prompted us to carry out this study. Bromocriptine is a dopaminergic agonist that is used in acromegalic patients, as well as an inhibitor of... | 483,202 | [
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Postnatal lung growth after repair of diaphragmatic hernia. | The lungs of two patients who died eight months and 64 months after repair of a left-sided diaphragmatic hernia on the first day of life were examined. Lung volumes were appropriate for the size of the children, and the ratio of right lung volume to left lung volume was also normal in both patients. The lungs, however,... | 483,207 | [
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Pulmonary metastatic calcification with respiratory insufficiency in patients on maintenance haemodialysis. | A uraemic patient undergoing chronic haemodialysis developed diffuse metastatic pulmonary calcification and died from acute respiratory insufficiency after renal transplantation. Thirteen similar cases previously published are reviewed, with emphasis on the clinical and anatomical features of such calcinosis. The patho... | 483,215 | [
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An unusual complication of colonic interposition for oesophageal replacement. | We report a case of delayed fibrosis of the interposed left colon in a 65-year-old man after an operation for peptic oesophageal stricture and suggest that short-term postoperative ventilation should be used in patients undergoing oesophageal replacement by means of colonic interposition. | 483,220 | [
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Is the antithrombotic activity of "antiplatelet" drugs based on protection of endothelium? | In only five "antiplatelet" agents has the antithrombotic activity been confirmed both clinically and experimentally. These include acetylsalicylic acid, dipyridamole, clofibrate, hydroxychloroquine and sulfinpyrazone. Whereas only acetylsalicylic acid has a demonstrable effect on platelet aggregation in doses usually ... | 483,235 | [
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Fibrinogen: agreement of experimental and calculated hydrodynamic data with electron-microscopic models. | There is no general agreement on the size and shape of the fibrinogen molecule. We have studied the diffusion of the fibrinogen in solution by means of dynamic light scattering, nanosecond fluorescence depolarization and analytical ultracentrifugation. The results obtained under physiological concentration, pH an ionic... | 483,238 | [
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Fibrinogen Zurich I: impaired release of fibrinopeptide A. | Fibrinogen Zurich I is characterized by an abnormal fibrin monomer polymerization. It consists of two fractions of molecules, one with a normal aggregation and one not aggregating at all and interfering with the aggregation of the normal population. Using a radioimmunoassay for fibrinopeptide A, only approximately half... | 483,244 | [
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Factor XII-dependent fibrinolysis: a double function of plasma kallikrein and the occurrence of a previously undescribed factor XII- and kallikrein-dependent plasminogen proactivator. | Fibrinolytic studies in euglobulin fractions of Fletcher trait plasma (deficient in prekallikrein) revealed reduced activities as compared to normal plasma. A quantitative assay for total plasminogen activator plus proactivator in plasma showed that the amount in Fletcher trait patients is about half of normal (normal ... | 483,248 | [
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Effects of pantetheine on cholesteryl ester synthesis in the arterial wall of rats on high cholesterol diet. | Increase of acyl-CoA synthesis was observed when extracts of rat arterial wall were incubated with pantetheine [D-bis-(N-pantothenyl-beta-aminoethyl)-disulfide]. Cholesteryl ester synthesis from palmitate in the arterial wall extract in vitro was higher with arteries from rats on high cholesterol diet than with those f... | 483,303 | [
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Normal cardiac output in relation to age and body size. | The resting cardiac output was measured in 151 healthy persons (109 males and 42 females) of 4 to 78 years of age by the earpiece dye-dilution method by using an automatic calibration device of dye concentration. Cardiac index had a significantly inverse correlation to age in 105 cases with the age higher than 20 years... | 483,306 | [
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The effect of non-narcotic analgesic, tramadol, on cardiac contractility in dog. | The effect of a non-narcotic analgesic, tramadol, 5 mg/kg i.v. on cardiac contractility was studied in intact dog. The maximal intrinsic velocity of contraction of the ventricle, dP/dt/K P at P=O(Vmax) which is a most sensitive and reliable index of cardiac contractility, was decreased significantly 5 and 10 min after ... | 483,308 | [
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Isolation and partial synthesis of a new metabolite of medroxyrogesterone acetate. | 3 alpha-Hydroxy-17-acetoxy-6 alpha-methyl-5 beta-pregnan-20-one (IIIa) has been isolated from urine of patients receiving medroxyprogesterone acetate (MPA). It was characterized by partial synthesis from MPA by catalytic reduction with palladium-charcoal to 17-acetoxy-6 alpha-methyl-5 beta-pregnan-3,20-dione (IV) and r... | 483,336 | [
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The binding of sterol sulfates to hamster spermatozoa. | Spermatozoa obtained from the cauda epididymidis possess twice the ability to take up sterol sulfates in vitro when compared to sermatozoa obtained from the caput. This would suggest that a modification of the membrane composition of the spermatozoa occurs during passage through the epididymis. Free sterols are taken u... | 483,338 | [
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Past and current contraceptive use in Pakistan. | Despite a vigorous national family planning program and such innovations as the Continuous Motivation System, there has been little change in contraceptive use in Pakistan in recent years. Data from the 1968-69 National Impact Survey and the 1975 World Fertility Survey for Pakistan show that, while use rates increased ... | 483,341 | [
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Suicide in pregnancy: the Hedda Gabler syndrome. | A review of forty-seven suicides in women of child-bearing age revealed that two women were pregnant, two were within the first year post-partum and two falsely believed themselves pregnant. The search revealed two additional pregnancy-associated suicides which had not been reported as suicide. Previous studies asserti... | 483,352 | [
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Action of complement in the lysis of mouse sarcoma cells sensitized with H-2 alloantibody. | A modified cytotoxicity assay was adapted from classical erythrocytolytic assays, in which complement components were added in sequence to antibody-sensitized cells. This assay was applied to a model system in which mouse sarcoma cells were sensitized with H-2 alloantibody. The stepwise presentation of complement compo... | 483,361 | [
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Pulmonary tuberculosis in childhood. An analysis of 263 cases seen at Ibadan, Nigeria. | The salient features of pulmonary tuberculosis in 263 Nigerian children are presented. Attention is drawn to the little known diagnostic presence of supraclavicular lymphadenopathy which is often accompanied by pulmonary tuberculosis. In the childhood population where early diagnosis of tuberculosis is sometimes diffic... | 483,370 | [
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Evaluation of a new long-acting oxytetracycline formulation against anaplasmosis in colombian cattle. | A long-acting injectable (Terramycin/LA) forulated to contain 200 mg/ml of oxytetracycline was tested and compared to a commercially available oxytetracycline injectable (Emicina) containing 50 mg/ml in the treatments of experimentally induced Anaplasma marginale infection in Colombian cattle. Group 1, consisting of 10... | 483,386 | [
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Method for measurement of maximal isometric muscle strength with special reference to the fingers. | A method for measurement of the maximal isometric muscle strength in the fingers is presented. Details of the apparatus designed for avoidance of hysteresis in mechanical components on measurement of low strengths are given. The measurement of low strengths is described. The measurement procedure is simple both for exa... | 483,495 | [
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Critical appraisal of oral calcium load test for indirect assessment of intestinal calcium absorption. | Two methods of oral calcium load or tolerance test for the indirect assessment of calcium absorption were compared. In 16 patients in whom the diagnosis of absorptive hypercalciuria was made independently, an exaggerated urinary total calcium excretion during four hours following calcium load, indicative of increased c... | 483,499 | [
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Clinical use of biocompatible ultrasonic bladder volume sensor. | A biocompatible ultrasonic bladder volume sensor has been developed and successfully employed to sense bladder fullness in healthy volunteers. It is anticipated that it will be of practical use in patients with diabetic autonomic neuropathy as well as in patients employing self-intermittent catheterization. | 483,512 | [
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Experience of the metabolisable energy system. | Advisory experience concerning the metabolisable energy standards for cattle and sheep introduced in 1976 is reviewed. The change appears to have proceeded smoothly, the new terminology and units being mastered and then used in discussions on dairy cow feeding. The system proposed has thrown new light on some old probl... | 483,531 | [
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[Prospects of the development of research into regulating chemical carcinogens in the environment]. | The possibility of regulating the permissible quantities of chemical carcinogens in the environment is being substantiated. The ways of determining the threshold amounts of blastomogenic agents are discussed. Some approaches to the regulation of blastomogens are suggested depending on the degree of risk, effective quan... | 483,703 | [
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[Effect of diets with a varying protein and vitamin D content on the lipid makeup of the liver and blood serum]. | Separate and combined effect of D hypovitaminosis and poor protein diet on the parameters of lipid metabolism in the blood serum and liver was investigated experimentally in albino rats. Increased changes in the blood serum lipid metabolism parameters in combined action of the nutrients deficiency as compared with the ... | 483,729 | [
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[Electron microscopic study of genome homology in 2 clones of the simian adenoviruses type 7]. | Homology of the genomes of large-plaque (lp) and small-plaque (sp) clones of simian adenovirus type 7 (SV7) was studied experimentally. Guanidine chloride helped to isolate circular DNA molecules of identical length for both clones within the measurement error (1 = 11 +/- 0.2 micrometer). A heteroduplex SV7lp--SV7sp mo... | 483,773 | [
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[Vascular complications in primary hyperlipoproteinemias (HLP) with special reference to changes in the eye fundus]. | The distribution of the types of hyperlipoproteinaemias revealed 2 peaks of frequency, i. e. in the types IIa and IIb corresponding 41% and in the types IV and V corresponding 55%. Weight indices and disturbed glucose tolerance are in the types III-V significantly higher than in the types IIa and IIb. The risk factor h... | 483,917 | [
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0... |
[Serumprolactin and lactation in a case of placental sulfatase deficiency]. | In a pregnancy with placental sulfatase deficiency very low serum concentrations of estrone and estradiol-1 7 beta are found. Estriol is not detectable. In spite of this serum concentrations of prolactin were in the normal pregnancy range. There was no premature lactation in pregnancy. Lactation in puerperium was unsat... | 483,952 | [
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0.4746435,
0.1037036,
0.07929398,
... |
Clinical and histologic observations of actively induced resistance to Eimeria ferrisi Levine and Ivens, 1965 (Protozoa: Eimeriidae) in the mouse (Mus musculus). | Actively induced resistance to Eimeria ferrisi was studied clinically and histologically in Mus musculus. Results indicated that a partial resistance to challenge was obtained. Initially infected animals had severe symptoms of coccidiosis but the symptoms diminished as the infections progressed. Previously infected mic... | 483,971 | [
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0.2592145,
0.1051766,
0.1469335,
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... |
The relation between skin histamine concentration, histamine sensitivity, and the resistance of cattle to the tick, Boophilus microplus. | Cattle with different degrees of resistance to Boophilus microplus have responses to tick allergen which correlate with their resistance level. The total amount of histamine in the skin also correlates with both resistance and the immediate hypersensitivity reactions, but the sensitivity to injected histamine does not.... | 483,974 | [
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0.1892346,
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0.08748183,
0.153831,
-0.3327557,
-0.02686307... |
The amylase-producing microflora of semi-preserved canned sausages: identification of the bacteria and characterization of their amylases. | Thirteen strains of amylase-producing bacteria were isolated from semi-preserved canned sausages and their ingredients. All belonged to the genus Bacillus, and could be separated into 4 different groups. Two groups were different strain of B. subtilis, one was B. amyloliquefaciens and the last was B. macerans. The iden... | 484,054 | [
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0.09721781,
0.5796881,
0.2399452,
-0.3054969,
... |
[Epidemiology of burn injuries in the GDR (author's transl)]. | Burn injuries in GDR have a slight decreasing tendency concerning both morbidity and mortality. The distribution of injuries to the districts of GDR can be explained by the distribution of population, not by distribution of industry. The overwhelming share of injuries consists of children with small scalds. Therapeutic... | 484,082 | [
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0.3727195,
0.5549188,
0.3073108,
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-0.11672... |
[Prophylaxis and treatment of infectious complications in burns (author's transl)]. | To lower infectious complications and the mortality rate due to septicaemia in burned patients more knowledge should be acquired to increase the natural resistance of the organism of the burned. This can be done by administering Staphylococcal-Anatoxin, Antistaphylococcal-Plasma, Antipyocyaneus-Serum and convalescent-S... | 484,083 | [
-0.0001404764,
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0.3211484,
0.3148122,
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-0.4423128,... |
[Possible assessment of standards and efficiency of ambulatory gynaecological services as part of sociogynaecology (author's transl)]. | There are no criteria, as yet, by which to measure the standards of gynaecological outpatient practice. Specific criteria should be devised for an assessment of efficient and service quality. The detection of carcinoma in situ so far has differed from region to region. The degree of detection, therefore, is believed to... | 484,090 | [
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0.08185357,
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0.2195376,
0.02629926,
... |
[Localisation of placenta by liquid crystal thermography (author's transl)]. | The efficiency of liquid crystals in placenta localisation was checked by comparison of thermographic results with those obtained from using the ultrasonic B-scan method. Ther results obtained from the two techniques were in fair agreement in 93 of 106 cases or 87.7 per cent. The highest amount of agreement was record... | 484,100 | [
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0.... |
[Microbiological and parasitic risks associated with the stay in hot countries (author's transl)]. | The microbiological and parasitic risks associated with the tremendous increase in the tourist traffic from West Germany and Austria into warmer countries are considerable even in the case of shorter stays, as has been confirmed by observations made on those returning from such areas. The most important groups of disea... | 484,108 | [
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0.1869504,
-0.11241... |
[Prevalence and chief variants of the course of schizophrenia with a predominance of delusional and hallucinatory-delusional disorders throughout the course of the disease (clinico-epidemiologic study)]. | A nonselective group of 971 schizophrenic patients was studied. The development of the disease in these patients was characterized by the prevalence of hallucinative disorders during the whole duration of the disease. This group totalled 19.1% of the whole population of patients. The cases with continuous paranoid schi... | 484,140 | [
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0.3250097,
0.1985714,
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0.2910922,
0.3120065,
-0.01887245... |
Kinetics of insulin secretion following glucose infusion in patients with atherosclerotic peripheral vascular disease. | Kinetics of insulin secretion following an i.v. glucose infusion, according to the protocol described by Cerasi and Luft, were studied in 19 patients with angiographically documented atherosclerotic peripheral vascular disease and in a group of appropriate controls without clinical signs of disease. No significant diff... | 484,166 | [
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0.1603257,
0.4804457,
-0.005277058,
0.2861285... |
Gastric stump carcinoma -- carcinogenic factors and possible preventive measures. | Cancer in the resected stomach has a very poor prognosis unless it is detected at the "early gastric cancer" stage. The development of gastric stump carcinoma is probably dependent on the procedure chosen for primary surgery (resection). Local irritation accompanying the execution of anastomosis is also discussed as a ... | 484,174 | [
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0.2950855,
0.1751357,
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0.218220... |
Asymptomatic myasthenia gravis manifested after removal of mediastinal tumors. Report of two cases. | Asymptomatic myasthenia gravis firstly manifested as total paralysis in patients submitted to a surgical procedure should be considered extremely rare. Two cases of latent myasthenia gravis manifested after thoracotomy for removal of mediastinal tumor are reported. Prolonged apnoea and need for postoperative mechanical... | 484,188 | [
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0.06546941,
0.07179026,
0.19086... |
[Hematolymphatic transport in skin, subcutaneous tissue and superficial lamina of the fascia of the lower leg in varicose veins]. | The lymphatic bed of the skin and subcutaneous tissues of the lower leg from 20 operated patients was studied by light and electron microscopy and by phlebographic methods. Three stages of development of the disease were examined: without complicated form of varicose veins, complicated form, and postthrombophlebitic sy... | 484,191 | [
0.2188474,
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0.1165551,
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... |
Absence of the mental foramen in dry human mandibles. | The absence of the mental foramen was investigated in 1,435 dry human mandibles (2,870 sides). The foramen was absent twice in the right side (0.06%) and once in the left side (0.03%). The meaning of this anatomical variation was commented. | 484,199 | [
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-0.1471479... |
Evaluation of smears obtained by cervical scraping and an endocervical swab in the diagnosis of neoplastic disease of the uterine cervix. | A study of the supplementary value of an endocervical swab smear in addition to cervical scraping in the cytological diagnosis of cervical neoplasias is presented. The two sampling techniques were applied to a population with a high prevalence of neoplastic cervical disease. The endocervical swab smear was a useful adj... | 484,218 | [
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0.6751364,
-0.003754987,
-0.0139319... |
The Q-T syndrome--a family description. | This paper describes a family of nine siblings of whom five suffer from the surdocardiac syndrome. All five are deaf-mute and have medical histories typical of the syndrome, with frequent syncopal attacks during the childhood, often caused by stress. Two of these five siblings have not suffered more than single attacks... | 484,260 | [
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0... |
Dianhydrodulcitol treatment of lymphocytic choriomeningitis virus infection in suckling mice. | Mice 2--4 days of age were pretreated with a single 5 mg/kg dose of dianhydrodulcitol (DAD) and later infected intracerebrally with lymphocytic choriomeningitis (LCM) virus. These animals had a lower mortality rate and died later than the untreated control animals. Thus DAD pretreatment prevented in part of the animals... | 484,266 | [
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0.05720597,
0.5267834,
0.2105414,
0.07939035,
-0.14725... |
The Anti-Social Activities Attitude Scale. | A scale was developed to measure attitudes toward anti-social activities for adolescents. Reliability coefficients were greater than .9. Validity was determined by comparing two known groups. | 484,318 | [
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... |
Analysis of nonlinear afferent response properties from the guitarfish semicircular canal. | Nonlinear afferent response properties from the isolated guitarfish semicircular canal were investigated using a nonlinear system identification technique of combined high and low frequency rotational acceleration stimuli. Linear system unit impulse responses obtained from the dual inputs were systematically different ... | 484,360 | [
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Interpretation of the electroencephalogram. | The background pattern is described in terms of frequency and amplitude. Waves of varying frequencies may be normal or abnormal, depending on the patient's age and state of wakefulness. Specific features sought in the EEG are slowing of frequency, asymmetry of frequency or amplitude, paroxysmal disturbances, and spikes... | 484,421 | [
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-0.1097... |
Childhood automotive safety. | Automobile accidents are the number one killer of children. Effective devices for protecting infants and older children are now available. Counseling the parents on the proper use of car seats should begin in the prenatal period and should continue during regular checkups. Knowledge of the excuses that parents give for... | 484,423 | [
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-0.001639505,
0.007524964,
-0.23348... |
Ultrastructural organization of the hamster renal pelvis. | The renal pelvis of the hamster has been studied by light microscopy (epoxy resin sections), transmission electron microscopy, and morphometric analysis of electron micrographs. Three morphologically distinct epithelia line the pelvis, and each covers a different zone of the kidney. A thin epithelium covering the outer... | 484,509 | [
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0.... |
Relative drug safety and efficacy: any help for the practitioner? | Approaches are discussed for assuring that the most useful entity is prescribed when a drug is the treatment of choice. Several attributes of pharmaceutical preparations that are likely to influence health status are mentioned. Three models for increasing drug-of-choice prescribing are discussed: the regulatory model, ... | 484,571 | [
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0.2399316,
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0.1516448,
0.06336735,
0.2090475,
-0.003222... |
The effect of hematocrit on visual platelet estimation. | Estimation of the number of platelets on Wright's-stained blood smear and from phase platelet counts on more than 1700 patients were analyzed to determine if there were statistical significance in various ranges of hematocrit values. F-test analysis showed no significant difference among these variations in hematocrit ... | 484,586 | [
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0.3773179,
0.09756713,
0.1825399,
0.01175197,
... |
Lexical usage of retarded children: an examination of informativeness. | Retarded children's lexical usage was examined as a function of informativeness. The children were most likely to both label and imitate when the referent objects were informative in the presentation sequence. The frequency of labeling and imitation was particularly high when the informative element was an object exemp... | 484,606 | [
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0.09343396,
... |
Free recall of nonretarded and EMR children: associative and categorical bases of clustering. | A 12-item stimulus list composed of three conceptual categories, each with two low- and two high-associated word pairs, was presented for free recall. Twenty EMR preadolscents, 20 EMR adolescents, and 20 nonretarded fourth-grade children showed associative clustering in accordance with preexperimental interitem associa... | 484,613 | [
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0.02715619,
0... |
Absence of human placental lactogen in an otherwise uneventful pregnancy. | Human placental lactogen (hPL) is commonly used in surveying the placental function during normal and pathologic pregnancies. This report describes a pregnancy where hPL could not be found in maternal serum or placental tissue. The pregnancy was in all other respects completely normal, ending with the birth of a normal... | 484,621 | [
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Therapy of endodermal sinus tumor of the ovary. | Endodermal sinus tumor of the ovary can be differentiated histologically and immunohistochemically from ovarian embryonal cell carcinoma. A case report of a patient with endodermal sinus tumor is presented in which a long-term remission was achieved by unilateral adnexectomy and combination chemotherapy. Review of the ... | 484,642 | [
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Systemic lupus erythematosus in pregnancy. | Most literature on pregnancies in patients with systemic lupus erythematosus (SLE) is retrospective and selective. This report is a detailed, prospective analysis of 13 pregnancies in eight women with SLE. Pregnancy was best tolerated by mothers without significant nephropathy or cardiopathy who had been in clinical re... | 484,645 | [
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In vivo choroidal thickness measurement. | We developed a system that permits exceptionally accurate measurements of human choroidal thickness in vivo by means of ultrasound. With minicomputer techniques, the complementary functions of the time and spectral domains of reflected sound can be used to permit measurements accurate to less than 20 mu at 10 MHz cente... | 484,666 | [
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Vessels of intraocular malignant melanomas. | The vessel walls of six malignant choroidal melanomas were thin; only thin basal membranes and narrow endothelial linings could be observed with the electron microscope. The endothelium was even absent in some places. Tumor cells were released into the bloodstream through disruptions of the vessel walls in the epitheli... | 484,673 | [
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Cataracts and macular degeneration. | The intraocular lens restores general vision and some degree of independence and mobility to patients with dense cataracts and macular degeneration. The patient, however, must be repeatedly warned that fine central vision, particularly reading, will not be possible after the surgery. An aphakic spectacle leaves such pa... | 484,676 | [
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The microbial flora in extended-wear soft contact-lens wearers. | Of 857 cultures of material collected from the eyelids, conjunctivae, and contact lenses of 51 extended-wear soft-contact-lens wearers, 44 (5%) grew potential pathogens. The aphakic patients wearing contact lenses had fewer recoverable pathogens (24 of 295 or 8%) than a group of preoperative cataract patients (63 of 29... | 484,683 | [
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Circumferential flow in Schlemm's canal. | A model of Schlemm's canal was designed and analyzed mathematically. The effect of canal width on intraocular pressure was examined, and the pressure and flow distribution in the canal were calculated. | 484,689 | [
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Mydriatic effect of anticholinergic drugs used during reversal of nondepolarizing muscle relaxants. | Large doses of anticholinergic drugs (atropine, glycopyrrolate) produced mydriasis in a group of adults with no eye abnormalities except strabismus, though the usual intramuscular and intravenous doses of these drugs do not have this tendency. Such large doses are often given intravenously during general anesthesia to ... | 484,693 | [
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Pseudo-orbital apex syndrome. | A 48-year-old man had symptoms and signs of the orbital apex syndrome. All orbital and systemic studies were unrevealing . The computed tomoggraphy scan showed a cystic lesion external to the pons. The lesion proved to be a cholesteotoma originating in the peduncular fossa area, comprising the oculomotor nerve proximal... | 484,694 | [
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Fluorescein as an aid in pachometry. | Precision of measurement of apparent corneal thickness with the Haag-Streit lamp depth measuring attachment is significantly enhanced by staining the precorneal film with sodium fluorescein before measuring. | 484,709 | [
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A comparison of three methods for determining the reading addition. | Three subjective determinations of the reading addition required by each of 10 subjects were obtained in this study with the use of a cross cylinder grid target, a variable color, near-point, grid target and an ordinary reading card. All three methods gave similar results. In addition, there was no change in the measur... | 484,713 | [
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0.01601017... |
Vaccine failures in the epidemiology and control of measles. | Data were employed from confirmed measles case reports and an immunization survey to estimate the apparent effectiveness of measles vaccine in Los Angeles County in 1976. We evaluated the age-specific proportions of our case load arising from persons erroneously thought to possess immunity. Thirty five per cent of our ... | 484,760 | [
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Postoperative analgesia after circumcision. A randomized comparison between caudal analgesia and intramuscular morphine in boys. | A randomised blind comparison between caudal analgesia (1.5 mg/kg bupivacaine) and intramuscular morphine (0.15 mg/kg) is reported. Forty boys were studied. Caudal analgesia is shown to be significantly better than morphine by means of a linear analogue scale designed to quantify behaviour immediately after operation. | 484,815 | [
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The effects of ketamine on the canine coronary circulation. | Systemic and coronary haemodynamic measurements have been made in six healthy greyhounds anaesthetized with trichloroethylene. The administration of ketamine in bolus doses of 5 mg/kg, 10 mg/kg and 5 mg/kg followed by an infusion 0.1 mg/kg/min was found to be accompanied by a decrease in arterial pressure and an increa... | 484,816 | [
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Complications of guided blind endotracheal intubation. | The complications observed in twelve patients undergoing guided blind nasotracheal intubation are presented. The commonest was minor bleeding, followed by difficulty in hooking the cannula out of the nostril. These complications are minor enough to justify the more frequent use of the technique in patients with intubat... | 484,818 | [
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[Supra-umbilical laparotomies and perturbed pulmonary blood oxygenation (author's transl)]. | Pulmonary blood flow and ventilation were studied in twenty three patients after supra-umbilical laparotomy by means of samplings of blood gases and expiratory air content, spirometry, and pneumotachography. Although ventilatory perturbations predominate (notably, a lessened tidal volume and an amputation of the residu... | 484,872 | [
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[Malignant syndrome in burned children. Nosologic and therapeutic approach]. | A malignant syndrome was observed in 7 children less than 3 years old; the extent of burn was between 5 and 25 p. cent. This syndrome appeared between the second and the fifth days. It was characterized by fever, autonomic disorders and finally coma. The clinical, biological and anatomical features look like the syndro... | 484,879 | [
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The respiratory neuromuscular response to hypoxia, hypercapnia, and obstruction to airflow in asthma. | In chronic obstructive pulmonary disease (COPD), the neuromuscular response to an acute increase in airflow produced by external flow resistive loads (FRL) is impaired. The present study compared the response to FRL of 15 subjects with airway obstruction due to asthma and that of 15 normal subjects. FRL were applied du... | 484,928 | [
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[Establishment of circadian rhythm of cortisol in newborn and older children (author's transl)]. | In 30 children, 19 males and 11 females, aged 5 days to 36 months admitted for reasons other than neurological, endocrine, hepatic or renal diseases, the plasma cortisol levels at 9.00 and 20.00 hr. was studied to ascertain the time of appearance of a pattern of circadian rhythm comparable to adults. Children were arbi... | 484,940 | [
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[Familial vesicoureteral reflux (author's transl)]. | Sixteen members of three families, eight of which had vesicoureteral reflux, are studied. Authors report a high incidence in females (7 cases) and atrophic chronic pyelonephritis (75% of the serie). Only one girl presented disminution of renal function. The types of inheritance was dominant autosomal in the A family an... | 484,943 | [
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Inadvertent administration of intravenous fluids contaminated with fungus. | We present here the case of a patient inadvertently infused with intravenous fluid containing a "fungus ball." Because little is known about such cases, we surveyed 113 infectious diseases specialists for their experiences and ideas on management. Seventy-six responded, of whom 18 had seen a total of 24 cases. Intraven... | 484,954 | [
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Extrahepatic biliary obstruction caused by metastatic breast carcinoma. | We describe our experience with seven patients who had extrahepatic biliary obstruction caused by metastatic breast cancer. The interval from the original diagnosis of breast cancer to the development of jaundice averaged 40 months, with a range of 9 months to 8 years. All patients were treated with surgical decompress... | 484,956 | [
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... |
IgM and IgG antibody responses in rabies encephalitis. | Immunological survey of 3 patients with proved rabies encephalitis shows three interesting facts. 1) An IgM local synthesis, sometimes proportionally higher than IgG local synthesis, is observed in 8 CSF (among 13 investigated) and detected early, during the first week of the disease for 2 patients. 2) A relative poor ... | 484,994 | [
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[Anal symptoms of gastro-intestinal diseases]. | In most cases the ano-cutaneous clinical symptoms correlated to diseases of the gastro-intestinal tract are not specific (erythema, itching, wounds or scarring). However in the following diseases occasional dermatological lesions may directly contribute to their diagnosis: in Crohn's disease, tuberculosis of bowel, chr... | 485,013 | [
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... |
[Dermatitis herpetiformis (author's transl)]. | Detailed investigations of 9 patients with dermatitis herpetiformis are presented. In all cases cutaneous lesions were controlled by dapsone alone or by dapsone and gluten free diet. Granular IgA deposits were found in 7 patients, linear IgA deposits in one, and C3 component of complement in one. 3 patients out of 8 te... | 485,015 | [
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Helminths of birds and mammals of Israel. VIII.- Skrjabinocapillaria rodentium n. sp. (Nematoda Capillariidae) from gerbillid and murid rodents. | Skrjabinocapillaria rodentium n.sp., found in the stomach of Meriones crassus, Gerbillus pyramidum, G. gerbillus, G. dasyurus and Acomys cahirinus, is described. It differs from the other two species in the genus, S. bakeri and S. eubursata, mainly in being larger, having a larger number of stichocytes and having a cep... | 485,042 | [
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In vitro antiherpesviral activity of 5-alkyl derivatives of 1-beta-D-arabinofuranosyluracil. | Several 5-alkyl derivatives of 1-beta-d-arabinofuranosyluracil (araU) were tested for antiherpesviral activity and inhibitory action on cell growth in human embryonic lung fibroblasts. 1-beta-d-Arabinofuranosylcytosine, 9-beta-d-arabinofuranosyladenine, and 5-iododeoxyuridine (IUdR) were included as reference materials... | 485,126 | [
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0.01585798,
-0.00... |
Clinical and bacteriological evaluation of cefoxitin therapy in children. | Cefoxitin, a parenteral cephamycin beta-lactam antibiotic, was evaluated for safety and efficacy in children with bacterial infections other than meningitis. Twentysix patients between 3 months and 7 years of age were treated with 80 to 160 mg/kg per day. The most common diagnoses were cellulitis (13 patients), pneumon... | 485,129 | [
0.1977746,
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0.1805085,
0.2764683,
-0.3055807,
0.5239356,
0.01739301,
0.029637,
0.1904486,
-0.2... |
Multiple antibiotic resistance in Rhizobium japonicum. | A total of 48 strains of the soil bacterium Rhizobium japonicum were screened for their response to several widely used antibiotics. Over 60% of the strains were resistant to chloramphenicol, polymyxin B, and erythromycin, and 47% or more of the strains were resistant to neomycin and penicillin G, when tested by disk a... | 485,137 | [
0.2542922,
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0.3650779,
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0.09244993,
0.173997,
0.1510966,
0.47497... |
Resolution of Penicillium roqueforti toxin and eremofortins A, B, and C by high-performance liquid chromatography. | A method for the quantitative analysis of Penicillium roqueforti toxin using a high-performance liquid chromatography system is proposed. | 485,141 | [
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0.3638135,
0.2330826,
0.1385142,
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Membrane filter procedure for enumeration of Aeromonas hydrophila in fresh waters. | A membrane filter method (mA) for the enumeration of Aeromonas hydrophila in natural water samples was developed. The complex, primary medium employs trehalose as a fermentable carbohydrate and ampicillin and ethanol as selective inhibitors. After 20 h of incubation at 37 degrees C, an in situ mannitol fermentation tes... | 485,147 | [
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0.4165157,
0.1323316,
0.1094587... |
Xylose, arabinose, and rhamnose fermentation by Bacteroides ruminicola. | Metabolism and growth yields of Bacteroides ruminicola grown on d-xylose, l-arabinose, and l-rhamnose were studied. Growth yields were 62, 68, and 35.5 g (dry weight) per mol of carbohydrate fermented after correction for storage polysaccharide. Experiments with [1-(14)C]arabinose indicated that pentose was fermented b... | 485,153 | [
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0.1504683,
0.01956982,
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0.4544069,
0.1025067,
-0.1901101,... |
Combination therapy for psoriasis. Psoralens plus long-wave ultraviolet radiation with betamethasone valerate. | In the treatment of psoriatic patients with psoralens plus long-wave ultraviolet radiation (PUVA), clearing of psoriatic lesions was obtained more quickly and with smaller doses of ultraviolet light when topically applied corticosteroid therapy was added. Twelve patients with symmetrical plaque-type psoriasis were give... | 485,184 | [
0.07200988,
0.180198,
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0.2593752,
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0.2789932,
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0.02333373,
0.06388801,
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0.03894719,
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0.05371825,
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0.2200177,
0.3601133,
0.4202929,
-0.37914... |
Serum C-reactive protein test in diagnosis of septic complications of cerebrospinal fluid shunts for hydrocephalus. | Serial tests for serum C-reactive protein (CRP) were carried out on 40 children undergoing cerebrospinal fluid shunt surgery, to determine the pattern of appearance and disappearance of CRP in relation to this type of operation, in the absence of postoperative complications. Samples of sera from a further 268 children,... | 485,197 | [
0.008872706,
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0.2079174,
0.4587238,
0.417765,
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0.13817,
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0.3187453,
-0.1067808,
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-0.1723584,
-0.2466102,
-0.05328606... |
Absorption and elimination of 14C-cis-chlordane and 14C-photo-cis-chlordane by goldfish Caraccius auratus. | Photo-cis-chlordane is accumulated by goldfish to a greater extent than cis-chlordane during a 16-hr exposure to 5 parts per billion (ppb) of each insecticide. However, the concentration of photo-cis-chlordane in vital organs (brain, nervous system, heart, liver, kidneys) during the 1-, 2-, and 4-day exposure is less t... | 485,209 | [
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0.3001893,
-0.07249298,
0.1479067,
0.1190335,
0.5739359,
0.03717373,
-0... |
Reproductive responses of quail to bunker C oil fractions. | Bunker C fuel oil was extracted with petroleum ether and the concentrated extract was given to breeding Japanese quail (Coturnix coturnix Japonica). A dose of extract equivalent to 300 mg bunker C reduced both egg production and hatchability. Fractionation of the extract by absorption on Florisil and elution with petro... | 485,214 | [
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0.3217324,
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0.2901073,
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0.007776214,
0.3483176,
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0.2030348,
-0.08258731,
0.2584347,
0.009887294,
0.0680779,
-0.156402... |
IgG levels in maternal and umbilical cord serum after vaginal delivery and after elective Caesarean section. | Concentrations of IgG is maternal serum and in umbilical cord blood were determined in two groups of patients: one group had spontaneous vaginal deliveries and the other elective Caesarean sections. Mean umbilical cord serum IgG after vaginal delivery was significantly higher than the mean value after elective Caesarea... | 485,221 | [
0.3743795,
-0.08458062,
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0.158037,
0.1469106,
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0.3236592,
0.3609962,
0.4696508,
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0.06188798,
-0.4277188,
-0.09398827,
0.3538098,
0.1944852,
-0.006266204,
... |
Limits of therapy for malignant chorioepithelioma. | Report on two cases of malignant chorio-epithelioma following hydatidiform mole, both decreased 4 years after inception of the disease despite initially successful therapy and repeated remissions. In the first case a solitary pulmonary metastasis showing obvious de-differentiation and extensive local reparative process... | 485,226 | [
-0.2043206,
0.1666058,
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0.296654,
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0.202631,
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0.04156533,
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0.1600282,
0.3005422,
0.1048136,
-0.211267,
0.0093... |
[Evaluation of ultrasonics in extensive kidney processes. Study of 200 cases]. | The author carries out a sonographic study on 200 expansive kidney processes, in which he assess the possibilities of this method of diagnosis at the same time offering the echographic semiology of the different disorders being studied. Finally, he explains the limitations and drawbacks of this technique. | 485,570 | [
-0.06824948,
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0.1356138,
0.02536245,
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0.1730237,
0.04695829,
-0.07048704,
0.3774962,
-0.06609949,
-0.006... |
Abnormal polymorphonuclear leucocyte chemotaxis in Behçet's syndrome. | Experiments both in vitro and in vivo have been performed to study the chemotactic response of polymorphonuclear leucocytes (PMNs) in Behçet's syndrome. The experimental results were apparently contradictory. Using modified Boyden chambers we found that the PMNs from patients with Behçet's syndrome responded to a great... | 485,576 | [
-0.02345583,
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-0.3103434,
0.09859776,
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0.04862872,
0.03238027,
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-0.19265,
-0.04445513,
0.3229596,
0.1351924,
0.168584,
-0.1... |
Effect of hyperoxia on articular tissues in organ culture. | The effect of hyperoxia on pig articular tissue has been studied in organ culture. Hyperoxia (55% O2) causes an increased release of hydroxyproline and collagenolytic activity from synovial tissue as compared with control explants in 20% O2, but neither 55% nor 95% O2 has any effect on the breakdown of isolated cartila... | 485,584 | [
-0.008895632,
0.01462041,
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0.1864042,
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0.00705602,
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-0.07829199,
-0.2809975,
-0.00344315,
0.0372421,
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-0.1702488,
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0.1436356,
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0.3619485,
-0.304636,
0.1247522,
0.1148989,
0.2639675,
0.03181117... |
[Identification and antibiotic-resistance of microbial strains isolated from urinary infections (author's transl)]. | During the year 1977, 1491 urine samples were taken from patients living in the "Alta Valle del Tevere" (Umbria, Italy). The isolated microorganisms were examined and tested against 15 antibiotics. 535 samples (35.88%) were free from bacteria. Among the 1095 isolates, 52.42% were Gram-negative, 46.85% Gram-positive, an... | 485,594 | [
0.3186525,
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0.3999642,
0.2919405,
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0.05631335,
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0.04473414,
0.1991661,
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0.09420934,
0.03793912,
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0.5360026,
0.1696779,
0.01607109,
0.1255882,
-0.1671772,
0.04851814,
... |
Vasodilator effects of the sodium acetate in pooled protein fraction. | Paradoxical hypotension during rapid infusion of plasma protein fraction (PPF) has been attributed to vasodilation by bradykinin in PPF. This study employed a canine, controlled right heart bypass preparation to assess changes in systemic vascular resistance and venous capacitance during infusion of PPF and other possi... | 485,604 | [
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0.01611555,
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0.1873224,
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0.04929379,
0.06201731,
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-0.3202138,
0.1056357,
0.1478894,
-0.1455118,
-0.2488271,
-0.1017364,
-0.0973953... |
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