title stringlengths 0 901 | abstract stringlengths 3 9.89k | PMID int64 22 25.3M | embedding listlengths 768 768 |
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Utilization of physician services for dermatologic complaints. The United States, 1974. | The National Ambulatory Medical Care Survey provides data on the "who," "for what complaint," and "to whom" for office visits to office-based physicians. In 1974, complaints referable to the skin accounted for 44 million physicians visits. This represents 7% of the 634 million visits to physician offices made during th... | 142,448 | [
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The cerebrospinal fluid choline levels in patients with Huntington's chorea. Negative effect of haloperidol treatment. | Lumbar cerebrospinal fluid (CSF) choline (CH) levels were measured in patients with Huntington's chorea (n = 14). This group was found not to differ significantly from normal controls (n = 13). The values for lumbar CSF Ch levels in the normal subjects were comparable with previously reported values. Of the choreic pat... | 142,461 | [
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Studies of energy-linked reactions. Inhibition of oxidative phosphorylation by DL-8-methyldihydrolipoate. | 1. DL-8-Methyldihydrolipoate was shown to be a potent inhibitor of mitochondrial oxidative phosphorylation and ATP-driven energy-linked reactions. 2. ADP-stimulated respiration utilizing pyruvate + malate and succinate in both ox heart and rat liver mitochondria is inhibited; oxidative phosphorylation using pyruvate + ... | 142,482 | [
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[Variations of the loudness of a brief tone (20 ms) as a function of the rise and decay times at 1000 Hz]. | The loudness of brief tones have been studied in relation to rise and decay times, by reference a long tone of same frequency. Some differences appear, but they are different with the subjects and the sound pressure levels. | 142,546 | [
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[Biosynthesis of thyroglobulin in the endostyle of larva (ammocoetes) of a fresh water lamprey, Lampetra planeri B1]. | The biosynthesis of thyroglobulin (Tg) in larva of a fresh-water lamprey, Lampetra planeri B1. has been established. This glycoprotein presents the same characters as in thyroid follicles of adult lampreys, as shown by its 18-19 S sedimentation coefficient and by the incorporation (in vivo and in vitro experiments of 4... | 142,547 | [
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[Transglomerular passage of protein macromolecules in the rat : attempt at quantitative evaluation using ferritin]. | The present microscopic study evaluates precisely the density of ferritin-particules in several substructures of the glomerular barrier, particularly the endothelial barrier, and the glomerular basement membrane, 15 and 60 minutes after the injection of the tracer. This quantitative method opens the way to numerous stu... | 142,554 | [
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[Effect of exogenous ADP and ATP on the motility and respiratory activity of human spermatozoa]. | The respiratory activity of human sperms suspended in a salved solution, is varying when ADP or ATP are added to the medium. Those results seem to indicate that the apparent lack of regulation of the energetic metabolism, which is observed in this cell, could be partially due to low endogenous concentrations of nucleot... | 142,557 | [
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[Demonstration of interactions between visual and splanchnic afferences at the level of the cerebral cortex in cats]. | In the chloralose-anesthetized cats, evoked potentials (E.P) were recorded from cerebral cortex with the use of 1) macroelectrodes in two overlapping zones between splanchnic and visual areas : Medial Lateral and Anterior Suprasylvian (S II) gyri ; 2) microelectrodes in Medial Lateral gyrus. Our results show : 1) a str... | 142,561 | [
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[Ultrastructure of Listeria monocytogenes bacteriophages]. | No morphological differences were found among the 10 Listeria phages suspensions examined. The polyhedric head appears to be about 62-66 nm in diameter, the tail devoided of contractile sheath measures 260-280 X 10 nm. The phage adsorption is observed on the cell-wall of Listeria. | 142,575 | [
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Contact dermatitis in black patients. | Black patients readily acquire allergic contact dermatitis from such contactants as paraphenylenediamine, nickel, chromates, and mercaptobenzothiazole. Such dermatitis is often complicated by hyperpigmentation and lichenification unless treated early anf vigorously with systemic corticosteroids. Patch testing is reliab... | 142,613 | [
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Football acne--an acneiform eruption. | Football acne is a peculiar form of localized acneiform eruption of the chin that occurs in acne-prone individuals, as a result of the use of a protective chin strap under conditions of physical and emotional stress. Perhaps it is a locus minoris resistentiae phenomenon. The condition responds favorably to the removal ... | 142,615 | [
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Echophonocardiographic diagnosis of left ventricular pseudoaneurysm. | We report the presence of an unusual systolic murmur associated with a traumatic left ventricular pseudoaneurysm. Echophonocardiographic studies showed the murmur to begin at the first heart sound, but end well before the second heart sound. It seems likely that the murmur is caused by the systolic flow of blood from t... | 142,619 | [
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[Effect of methaqualone on the respiration, phosphorylation and ATPase activity of rat brain mitochondria]. | The authors examined the influence of the preparation metaqualone on some aspects of adrenergic metabolism-respiration, phosphorilation and ATP-ase activity of brain mitochondria of a rat in order to discover pharmacobiochemical mechanism of action. The experimental data showed that administration of metaqualon in a do... | 142,623 | [
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Cytochemical localization of the K+ regulation interface between blood and brain. | Phosphatase activity identified with Na+-K+-ATPase was localized at the basal surface of cerebral cortical capillary endothelium by perfusion with a p-nitrophenyl phosphate-strontium medium. The relationship of this to the blood-brain barrier to K+ is discussed. | 142,649 | [
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[The arterial haemodynamics of the liver and spleen in patients with cirrhosis of the liver (author's transl)]. | The findings of detailed angiographic studies in 111 patients with cirrhosis of the liver and 12 patients with thrombosis of the portal system were compared with the angiographic findings in 105 normal people. Definite changes in the haemodynamics of the arterial system of the liver and spleen and of the portal system ... | 142,729 | [
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[Limey bile (author's transl)]. | Since 1937 we have seen 43 cases of limey bile. The clinical and radiological features and pathological and chemical characteristics are described. Radiological investigation is essential for diagnosis. There are no characteristic clinical findings. Pathologically, the gall bladder shows mild inflammatory features with... | 142,730 | [
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[Myelography in patients with acute cauda equina syndrome (author's transl)]. | An emergency myelography was performed on 51 patients with acute cauda equina syndrome. Altogether 23 total obstructions for various causes were found; as well as 13 disc herniations, 2 spinal stenoses and 13 patients with minimal findings in water-soluble myelography. A scheme was developed to analyse the cause of the... | 142,733 | [
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[Contrast and exposure in xeroradiography (author's transl)]. | Systematic sensitometric measurements of xero-radiographs were carried out and compared with ordinary X-ray films. The effect of kilovoltage and exposure on image contrast and resolution was investigated; optimal exposure and kilovoltage were sought and sources of loss of information are pointed out. | 142,734 | [
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The isolation and structure elucidation of macrocyclic lactone antibiotic, A26771B. | The isolation, biological properties and structure elucidation of a sixteen-membered macrocyclic lactone antibiotic, designated A26771B (1), obtained from Penicillium turbatum are discussed. | 142,754 | [
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Localization of the phlorizin site on Na, K-ATPase in red cell membranes. | Phlorizin at 2 X 10(-4) M inhibited Na+ and Rb+-activated ATPase activities in human red cell membranes by 43%. It inhibited the 86Rb uptake activity of erythrocytes by only 15%. 86Rb uptake into resealed ghosts was inhibited strongly when phlorizin and ATP were preloaded in the ghosts before resealing. Na,K-ATPase act... | 142,763 | [
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Denial, locus of control and depression among physically disabled and nondisabled men. | The Denial and the Depression scales of the MMPI and Rotter's Locus of Control scale were administered to 26 men with locomotor disabilities and to 44 nondisabled men. Among the disabled, brain-damaged scored higher in the Denial scale than the non-brain-damaged disabled, but not higher than the nondisabled Ss. A fairl... | 142,778 | [
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Regulatory mechanisms in cell-mediated immune responses. V. H-2 homology requirements for the production of a minor locus-induced suppressor factor. | A mixed leukocyte reaction suppressor factor is produced by spleen cells sensitized in vivo and restimulated in vitro across non-H-2 antigenic barriers. Cells capable of producing this factor appear in the spleens of minor locus-immunized animals later than in animals sensitized to major histocompatibility complex-enco... | 142,796 | [
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Uncommon ocular changes in Down's syndrome (mongolism). | A one-year-old White female mongoloid child was seen with typical palpebral fissures, esotropia, myopic astigmatism, and nystagmus. Additional uncommon ocular findings included ganglionic neuroretinal hypoplasia (hypoplasia of the optic nerve) and bilateral congenital impatency of the nasolacrimal duct. An active searc... | 142,826 | [
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[Treatment of acute idiopathic vestibular paresis (author's transl)]. | In 31 patients with sudden isolated unilateral idiopathic lesion of the vestibular function the effect of therapeutic application of low molecular weight dextran and cortison was examined. 15 out of 31 patients received no drugs, 16 patients were treated with dextran-infusion and cortison for 10 days. Without drug appl... | 142,880 | [
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The effect of translation and transcription inhibitors on the synthesis of periplasmic phosphatases in E. coli. | Previous studies by others have indicated that the synthesis of secreted enzymes is unusually sensitive to many translation inhibitors and resistant, for about 30 min, to rifampicin. We have studied the sensitivity of secreted (periplasmic) phosphatases to such inhibitors. Alkaline phosphatase synthesis is more sensiti... | 142,903 | [
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Scanning electron microscopy of euthyroid goiter and Graves's disease. | The scanning electron microscopy of 5 euthyroid polynodular goiters and 5 cases of Grave's disease was studied. In the polynodular goiter most of the follicular cells were flattened. Small, coarse, irregular microvilli were noticed. In the Grave's disease cases the follicular cells were columnar, covered with long micr... | 142,911 | [
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Detection of presymptomatic carriers of Huntington's chorea. | Laterality of thumb opposition and handedness were determined in three groups of subjects: patients with Huntington's chorea (n = 18), asymptomatic offspring of patients (n = 40), and asymptomatic siblings of patients over 50 years of age termed 'escapees' (n = 17). 100% of patients and 55% of young at-risk offspring h... | 142,925 | [
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Obstruction of the airways by the heart and pulmonary vessels in infants. | It is well known that certain cardiovascular abnormalities, frequently compress the airways in infants [1]. Two additional cardiac mechanisms of airway obstruction are described in this paper: progressive compression of the bronchial tree by left sided cardiac enlargement and infantile cardiac asthma due to compression... | 142,958 | [
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0.07647394,
0.05441114,
-0.06627405,
0.1864833,
0.1589344,
-0.1399821,... |
[Normal gait and its changes after total arthroplasty of the lower extremity. Study on 200 subjects of the support phase of the step and its impulse]. | The authors have studied the normal gait of 50 individuals using a dynamometric platform. Measurements have been made of the impulse at each step, the weight bearing phase and the forces transmitted by the foot to the floor. The results have been compared with those obtained from a study of the gait of 150 patients tre... | 143,007 | [
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0.... |
[Surgical treatment of recent severe sprains of the knee. Does the anterior cruciate ligament of the knee merit suturing?]. | The authors have reviewed 62 cases of acute ligamentous injury of the knee, all surgically treated. They emphasize the importance of good co-ordination of muscles and ligaments in the function of the knee. The menisci should be preserved wherever possible. Direct suture of the anterior cruciate ligament gives poor resu... | 143,010 | [
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0.008694124,
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0.2263711,
0.291351,
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0.12902... |
Subpopulations of cells involved in the human mixed lymphocyte culture response. | Various subpopulations of human peripheral lymphoid cells were tested for their role in the mixed lymphocyte culture (MLC) response. Preparations of lymphocytes enriched for T cells, separated by a rosette sedimentation technique, were usually found to exhibit higher MLC responses than preparations enriched for B cells... | 143,059 | [
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0.09531147,
0.01413174,
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Immune complex disease associated with an infected ventriculojugular shunt: a curable form of glomerulonephritis. | A 22-year-old man with a ventriculojugular shunt had edema, hematuria, proteinuria, hypocomplementemia, azotemia, and S epidermidis bacteremia. Initial percutaneous renal biopsy showed a diffuse proliferative glomerulonephritis. Subendothelial and intramembranous deposits were seen on electron microscopy. Immunofluores... | 143,064 | [
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0.1172782,
0.092163... |
In vitro conversion of 5-androstenediol to testosterone by the central nervous system and pituitary of the male rat. | The in vitro metabolism of 7-3H-5-androstenediol by the pituitary, some brain structures, and ventral prostate of adult castrated male rat was studied. Conversion of 5-androstenediol to radiochemically pure testosterone was demonstrated in all tissues studied in the presence of a NADPH generating system. Formation of d... | 143,088 | [
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0.091... |
[Experimental investigations on the tumorigenic activity of cigarette smoke condensate on mouse skin. VII. Comparative studies of condensates from different modified cigarettes (author's transl)]. | Condensate from different modified cigarettes were compared with condensate from a standard cigarette with regard to its tumorigenic activity on mouse skin. Significant lower effects were observed in test series with cigarettes from expanded tobacco. Different results were obtained in experiments with cigarettes from t... | 143,142 | [
0.03689547,
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0.1911461,
0.5122697,
0.125553,
0.0829738,
-0.0683... |
Septal perforator compression (narrowing) in idiopathic hypertrophic subaortic stenosis. | Thirteen patients with idiopathic hypertrophic subaortic stenosis were compared with two groups of subjects: 10 patients with chest pain, normal coronary arteries and a normal left ventricle, and 10 patients with left ventricular hypertrophy. Five of the latter had aortic stenosis and five had idiopathic left ventricul... | 143,207 | [
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0.04218661,
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Muscle fiber disarray in common heart diseases. | Myocardial fiber disarray was found at necropsy in each of 53 hearts, 33 from patients with cardiovascular disease--systemic hypertension (12 patients), coronary heart disease (17 patients) or cor pulmonale (4 patients)--and 20 from patients with a normal heart. The myocardial fiber disarray was of mild degree in all 5... | 143,208 | [
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0.1386983,
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0.3193932,
0.3018725,
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Renal allograft artery stenosis. | Thirteen renal artery stenoses occurred in 127 renal allograft transplantations performed at the University of Cincinnati Medical Center over a four year period. The most common symptoms were hypertension and decreasing renal function occurring from three days to three years post transplantation. Eight lesions occurred... | 143,215 | [
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... |
[Total expansion of the orbit for micro-orbitism]. | Micro-orbitism which follows the very early arrested development of the optic vesicles hinders the fitting of a prosthesis. A total enlargement of the orbit is proposed which restores the normal dimensions and enables facial symmetry to be re-established. The risks and advantages of this procedure are discussed. | 143,265 | [
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0.08106901,... |
[Early embryonal maldevelopment of the umbilical cord with defect of the abdominal wall and severe body malformations (dysplasia umbilico-fetalis) (author's transl)]. | A case of dysplasia umbilico-fetalis is demonstrated. The malformation comprises a rare and strange reduction anomaly of the feto-umbilical unit, which is caused during early embryonic life (around the 7 mm stage, corresponding to the end of the third week of gestation). The cause of the damage is not known. The foldin... | 143,277 | [
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A description of rheumatology practice. The American Rheumatism Association Committee on Rheumatologic Practice. | Four rheumatologists kept a log of the diagnoses of all patients seen their offices for 2 months. The great majority of patients had rheumatic complaints. Musculoskeletal pain syndromes and back syndromes were encountered most frequently; rheumatoid arthritis and osteoarthritis were also common. Patients with SLE and c... | 143,290 | [
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0.1406928,
0.1466153,
0.01857734,
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[Effects of ligation of the ductuli efferentes or the epididymis on testicular function and secretion of gonadotropins in rats]. | One week after ligating the vasa efferentes or the corpus epididymis in adult Wistar rats, we have studied the histological structure of the testes, measured their weights, as well as those of the seminal vesicles, and estimated F.S.H. and I.C.S.H. levels in the plasma through radioimmunoassay. Whereas ligating the co... | 143,319 | [
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0.3311318,
0.1406677,
0.4144488,
0.05815041,
-0.1454607,
-... |
[The cell wall fractions of Brucella are specific mitogens. Implications in the genesis of the primary immune response]. | Phenol-water extracts from smooth B. melitensis or B. abortus induce specific proliferation of lymphocytes from Brucella-sensitized men or animals. These extracts have no effect on lymphocytes of uninfected subjects. Above findings imply that an antigen will not trigger the so-called primary response when administered ... | 143,325 | [
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0.05390558,
0.04568447,
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0.1389841,
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0.2263466,
0.636947,
0.09758355,
-0.2782263,... |
[Exchange of adenylic nucleotides and bacterial growth]. | Adenylic nucleotides pool reaches optimum with biomass. The ATP quantity decreases after exponential growth. AMP increases when ATP decreases. Energetic load is optimum two hours before optimum growth. E. coli prevent the growth of Pseudomonas. AMP is discharged in the medium at the beginning of growth of E. coli and e... | 143,330 | [
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0.005367456,
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0.1741864,
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0.06750223,
0.6595482,
0.09186733,
-0.166493... |
Some observations on the diurnal variation of mitosis in the stratified squamous epithelium of wounded tympanic membrane. | A study of mitosis in the stratified squamous epithelium of the tympanic membrane of the guinea-pig was made after wounding this organ at 09.00 h in one series of animals and at 21.00 h in a second series. It was found that the diurnal variation of mitosis was abolished by the injury. This finding corresponds with a ba... | 143,347 | [
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0.04996284,
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0.03595078,
0.4615498,
0.01123622,
0.1526275,... |
[Scintigraphic studies of skeletal abnormalities during childhood (author's transl)]. | An extensive application of nuclear medical examination in the field of pediatric diagnostics was only made possible by introduction of short-lived radionuclides. On the one hand, they cause low radiation exposure, on the other they allow short-term check-ups. Analysis carried out on examination results of 47 children ... | 143,404 | [
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0.07322778,
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0.1254068,
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0.02858409,
0.3124939,
0.3226774,
-0.0228942,
-0.0445021... |
[Transvenous removal of a catheter which has embolised to the heart (author's transl)]. | The removal of intravenous catheters that embolized into the vena cava superior and the right atrium, is described. This is done with a "Dormia basket", in conjunction with a controllable Medi-Tech-Selection-Catheter. This set is especially suited for the removal of intracardial foreign bodies. The extraction of a cath... | 143,409 | [
-0.2268391,
0.2839307,
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0.2079437,
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0.2115059,
0.1160541,
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... |
[Radiological heart volume determination--a new method carried out in the sitting position (author's transl)]. | A method is described for the determination of cardiac volume with the subject in a sitting position. The results correspond with those of other accepted methods, but there are several significant advantages: 1. The position is easily maintained by the subject and the method is therefore acceptable for patients with ca... | 143,410 | [
-0.1551488,
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0.02549888,
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0.4466932,
0.2620037,
0.2163953,
0.1234863,... |
[Idiopathic multicentric osteolysis with craniodysplasis and mental retardation: a new syndrome? (author's transl)]. | A new case of idiopathic multicentric osteolysis presenting with cranial malformation and mental retardation is described. The patient could be followed for some years. Differential diagnosis is considered and a classification of osteolytic syndromes attempted. | 143,430 | [
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0.01374903,
0.5598398,
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0.005250907,
0.1425119,
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-0.092939... |
[The "crescent sign" in older children (author's transl)]. | The "crescent sign", a dense, convex line parallel to the surface of the kidney, has only been reported in small children with obstructive uropathy during urograms. Two patients (aged 13 and 14 years) with this sign are described. The cause of this appearance is discussed and related to the striations seen on late film... | 143,432 | [
0.1767957,
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0.5897704,
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0.... |
The planning environment of health systems agencies: a strategy for intervention. | In this study, the dependence of the health systems agency, formed under P.L.93-641 in its planning environment, has been analyzed. After presenting some generic barriers to the implementation of the Act, the specific components of the planning environment that support the HSA were identified. The hypothesis is that th... | 143,448 | [
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0.3176768,
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0.2057809,
0.1889033,
0.01495041,
0.... |
Visualization of atrial myocardium with thallium-201: case report. | An adult patient evaluated for cyanotic congenital heart disease was found to have pulmonary atresia with intact ventricular septum, hypoplastic right ventricle, and right atrial enlargement. Thallium-201 myocardial imaging before surgical correction showed thallium activity in the right atrium. Following the establish... | 143,479 | [
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0... |
Control of occupational exposure to nitrous oxide in the dental operatory. | Methods were developed for controlling the dental team's occupational exposure to nitrous oxide. The most applicable and effective use of these methods included the use of properly maintained gas delivery equipment, a double-walled scavenging nosepiece and vented suction machine, and minimizing speech by the patients. ... | 143,480 | [
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0.1289603,
0.1179201,
0.... |
[Reconstructive procedures in the oral cavity and oropharynx following tumor resection (author's transl)]. | Even in far advanced carcinomas of the oral cavity and oropharynx (T3-tumors) with extensive resections there are methods of plastic reconstruction which provide an acceptable functional and esthetic result for most patients. For immediate reconstruction of the soft tissues the forehead flap of McGregor, the deltopecto... | 143,561 | [
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-0.2995633,
0.09074619,
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0.07063243,
0.03923695,
0.2035764,
0.1040437,
0.05649686,
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0.01464789,
0.1655096,
-0.261664,
0.3588285,
0.194974,
-0.0762447... |
[Calcifying epithelioma of Malherbe masquerading as a parotid-tumour (author's transl)]. | 3 cases of epithelioma calcificans Malherbe are being reported on, which were observed on children in the parotid area. The scarcity of such lesions in the regio parotidea is stressed, conclusions concerning differential diagnosis are following. The sometimes high concentration of mitoses is discussed under considerati... | 143,566 | [
-0.2087929,
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0.08732652,
0.2043074,
0.4974173,
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... |
[The function and legal position of the medical expert (author's transl)]. | Numerous facets of the relationships between the judge and the expert affect the function of the panel and its deliberations. Rules of professional conduct may not inhibit the expert's role because no rules exist which run counter to the obligations of the legal advisor. A critical commentary is given of the censure of... | 143,567 | [
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0.3827502,
0.5631281,
0.1401199,
-0.1746355... |
[Long-term observation of fungal and other skin disorders after renal transplantation (author's transl)]. | All of 68 renal transplant recipients (mean observation time 28.4 months after transplantation) showed skin complications. In these subjects fungal infection was found in 51, viral disease in 45 and bacterial infection in 36 cases. Of fungal manifestations candidiasis, onychomycosis, and dermatomycosis were most common... | 143,586 | [
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0.1377137,
0.3412611,
0.2655322,
0.08675125,
0.3294282,
0.3263464,
-0.02667433,
-0.0... |
[Operation results in 2000 cases of lumbar intervertebral disk lesions (author's transl)]. | Operative treatment of lesions of the lumbar intervertebral disks with compression of the nerve roots is directed against the principal biomechanical cause of the clinical picture of the lumbosciatica. Very satisfactory results can be obtained if, besides the removal of the prolapsed portions of the disk in the interve... | 143,606 | [
0.1253095,
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... |
[Ecology of ixodid ticks from small mammals in the Leningrad oblast]. | Collections from rodents conducted over a period of 11 years in natural nidi of tularemia in the Leningrad region include the ticks of Ixodes persulcatus, I. ricinus, I. trianguliceps and I. apronophorus. The redbacked vole is the main host of I. trianguliceps larvae. The larvae of this species have two peaks of abunda... | 143,642 | [
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0.05147194,
0.5124128,
0.03804557,
-0.013691... |
HLA and MLC typing in patients with Hodgkin's disease. | HLA typing for 27 A and B locus antigens was performed in 137 Caucasian patients with Hodgkin's disease. A and B locus antigen frequencies were compared for the entire group of patients, for 51 patients studied in a prospective manner and for 62 patients surviving with Hodgkin's disease for more than 5 years. MLC typin... | 143,667 | [
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... |
A search on karyotypic mosaicism in mongoloid patients and their parents. | The frequency of chromosomal mosaicism among patients with clinical diagnosis of mongolism was determined. Among 50 patients with at least 32 cells studied, 2 (or 4%) were found to be mosaics of the 46/47, +G type. Among 350 patients with at least 5 cells studied, 2 (or 0.57%) 46/47, +G mosaic cases were detected. Taki... | 143,677 | [
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[Antigenic relations between Vibrio cholerae and Aeromonas hydrophila]. | The antigenic relationships between Vibrio cholerae and the oxidase-positive intestinal bacteria, agglutinated on slides by cholera antiserum, were investigated by the agglutination reaction. Of the 478 oxidase-positive strains studied only strain 209 A, belonging to species Aeromonas hydrophila was selected. Evidence ... | 143,704 | [
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Perioperative antibiotic prophylaxis against vascular graft infection. | This study investigated the efficacy of perioperative antibiotics in preventing bacteremic infection of vascular suture lines, Dacron grafts, and bovine heterografts. One hundred forty-nine dogs had either segmental excision of the abdominal aorta with primary repair, Dacron prosthesis, or bovine heterograft placement.... | 143,720 | [
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Complications of long term transbrachial hepatic arterial infusion chemotherapy. | A total of 127 transbrachial hepatic artery catheters were placed in 75 patients for prolonged infusion of chemotherapeutic agents for primary and secondary tumors of the liver. Hepatic or celiac artery catheterization was possible in 97.4% of patients. The most frequent major complication was partial or complete arter... | 143,878 | [
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... |
Experimental alteration of physiological state of inner ear fluids. | Mechanisms of endolymphatic hydrops formation in the inner ear are not yet fully understood. The available knowledge of the composition and the function of inner ear fluids, of mechanisms for maintenance of microhomeostasis, and the possible factors responsible for hydrops formation were reviewed. The nature of the fun... | 143,903 | [
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Islet transplantation in genetically determined diabetes. | Hyperglycemia induced in animals by beta cell toxins or by pancreatectomy can be reversed by pancreatic islet transplantation. Abnormal carbohydrate metabolism in juvenile onset human diabetics has also been corrected, albeit temporarily because of graft rejection, by pancreatic transplantation. It does not necessarily... | 143,916 | [
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Advantages of potassium cardioplegia and perfusion hypothermia in left ventricular hypertrophy. | An attempt was made to determine the effect of hypothermic potassium cardioplegia (35 mEq of potassium chloride) on the hypertrophic ventricle. Puppies with induced left ventricular hypertrophy were divided into four groups and studied after one hour on global ischemia. Myocardial adenosine triphosphate (ATP) was best ... | 143,917 | [
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Fructose metabolism in four Pseudomonas species. | 1. ATP-Dependent phosphorylation of fructose could not be detected in extracts of fructose-grown cells of Pseudomonas extorquens strain 16, Pseudomonas 3A2, Pseudomonas acidovorans and Pseudomonas fluorescens. Instead, phosphorylation of fructose to fructose-1-phosphate was found to occur when cell-free extracts were i... | 143,919 | [
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-... |
Early mobilization and rehabilitation in fractures and orthopaedic conditions. | Many advances have taken place during the past decade in the early mobilization of orthopaedic patients and those with injuries. Light-weight scientific splinting, early rigid fixation with compression plates and nails, and the early mobilization of patients with pathological fractures in neoplastic disease, have meant... | 143,931 | [
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Different effects of inhibitors on two mutants of Escherichia coli K12 affected in the Fo portion of the adenosine triphosphatase complex. | The effects of the inhibitors dicyclohexyl-carbodiimide (DCCD), bathophenanthroline and tertiary octylcatechol, on some enzyme activities in membranes from strains of Escherichia coli carrying mutations in the uncB or uncC genes have been studied. Membranes prepared from uncC mutants retain a normal DCCD-sensitive Mg2+... | 143,961 | [
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Arginine modifiers as energy transfer inhibitors in photophosphorylation. | Photophosphorylation by spinach chloroplasts is inhibited after they have been incubated in the dark with either phenylglyoxal or butanedione. Inhibition by phenylglyoxal is strongest when N-ethylmorpholine is the buffer used during the incubation; that by butanedione requires the presence of borate as buffer. The inhi... | 143,962 | [
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Synthetic inhibitors of trypsin, plasmin, kallikrein, thrombin, C1r-, and C1 esterase. | p-Carbethoxyphenyl episol-guanidinocaproate and p-(p'-guanidinobenzoyloxy)-phenyl derivatives were prepared, and their inhibitory effects on trypsin, plasmin, plasma kallikrein, thrombin, C1r- and C1 esterase were examined. Among the various inhibitors tested, p-nitrophenyl p'-guanidinobenzoate, N,N-dimethylamino p-(p'... | 143,965 | [
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0.2857498,
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-0.2... |
Clinical and hematological heterogeneity of T-cell derived lymphoproliferative diseases. | Human lymphoproliferative disorders characterized by T derived neoplastic cells include Sezary's syndrome and mycosis fungoides, most childhood lymphoblastic lymphomas, about a quarter of acute lymphoblastic leukemias and rare cases of poorly differentiated immunoblastic or lymphocytic lymphomas as well as a small perc... | 143,976 | [
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0.1195654,
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[Reversible inhibition of nucleolar function in fibroblasts treated in vitro with adriamycin]. | In chick embryo fibroblasts treated in vitro with adriamycin, the mitotic activity is strongly depressed, the nucleoli are altered, nucleolar RNA synthesis is inhibited and the RNA content is lowered. These effects can be concomitantly and spontaneously reversible, but the mitotic activity does not resume. | 144,009 | [
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Solvolytic desulfation of glycosaminoglycuronan sulfates with dimethyl sulfoxide containing water or methanol. | A solvolytic desulfation of glycosaminoglycuronan sulfates was developed by treatment of their pyridinium salts with dimethyl sulfoxide containing 10% of water or methanol at 80-100 degrees. Chemical and physical studies showed that the solvolytic desulfation is a useful method applicable to all the known glycosaminogl... | 144,018 | [
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Beta-glucuronidase deficiency in a girl with unusual clinical features. | beta-glucuronidase deficiency in fibroblasts, leucocytes and in serum and increased urinary excretion of mucopolysaccharides were found in a girl, now 13 years old, who exhibits some features of a mucopolysaccharidosis such as moderate mental deficiency, craniofacial dysmorphism, a short neck, protruding sternum, verte... | 144,057 | [
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0.000678... |
[Phenotypic frequencies of ABO, rhesus and MN erythrocyte antigen systems, their gene npool and comparative study of the inhabitants of Central Kazakhstan]. | The distribution of ABO, Rh and MN blood groups among 6450 persons of six main nationalities in Karaganda is found to be the following (in percent); O blood group-Ukrainians (34.04+/-1.5), Germans (35.46+/-1.5), Kazakhs(34.62+/-1.6), Tatars (35.9+/-2.2), Russians (37.01+/-1.5), Byelorussians (40.36+/-2.4); A blood grou... | 144,082 | [
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... |
[Psychosomatics of acne]. | Psychopathology occurs much more frequently in cases of persisting than in juvenile acne. Moreover, a neurotic personality structure is much more common in cases of persisting than juvenile acne. When a neurotic structure is present, the juvenile acne patient maladjusts to the acne and develops neurotic symptoms. Such ... | 144,089 | [
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Synaptic vesicle fraction devoid of adenosine triphosphatase activity from bovine caudatolenticular nuclei and thalamus. | 1. As a part of studies on the mechanism by which catecholamines are released from the nerve terminals, the synaptic vesicle fraction was isolated from bovine caudatolenticular nuclei and thalamus by differential centrifugation essentially according to the method of Kadota and Kadota (17). 2. Further centrifugation on ... | 144,120 | [
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Effect of methyl mercury on phosphorylation, transport, and oxidation in mammalian mitochondria. | the toxic effects of CH3HgCL on mitochondria of mammalian organs including human and rat liver were examined. [203Hg]CH3HGCl was bound mainly to mitochondrial proteins. The binding was not effected by the energy state of mitochondria. The state 3 respiration, oxidative phosphorylation and 32Pi-ATP exchange reaction w... | 144,124 | [
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0... |
Pyeloileovesical diversion in a case of prune belly syndrome. | A case of prune belly syndrome that was managed at birth with cutaneous ureterostomies and later reconstructed with a pyeloileovesical diversion (reversed 7) is presented. This constitutes the first report of such treatment in this anomaly. The indications, operative procedure and results after long-term followup are d... | 144,195 | [
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... |
[Surgical aspects at the treatment of foreign bodies in the oesophagus trachea and bronchies in infancy (author's transl)]. | In the course of the last 8 years 53 such cases, with reference to the age of the children, the frequency, the localisation, and the nature of the extracted foreign bodies, had been carefully examined. Some diagnostic problems, the technique of the endoscopic extraction, as well as the post-extractional treatment are b... | 144,220 | [
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Corticosterone synthesis and serum levels at the end of the perinatal period a study of the effects of stress, diazepam and polyethylene glycol treatments. | The effects of stress (intraperitoneal injections onece daily for three days), diazepam (Faustan, Germed) and polyethylene glycol (Macrogolum, Spofa) on the corticosterone production rate (BPR) and concurrent changes in serum corticosterone levels (BSL) were investigated in 4-day-old male rats. Stress stimulation incre... | 144,278 | [
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0.02446389,... |
Determination of cholesterol turnover rate by a one-and two-pool kinetic analysis. | The cholesterol turnover rate in rabbits with alimentary cholesterol atherosclerosis and in guinea-pigs with chronic vitamin C deficiency was studied by a one- and two-pool kinetic analysis. The one-pool analysis yielded exaggeraged values for the turnover rate, but the turnover rate differences between the control and... | 144,287 | [
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0.01514136,
... |
In vitro proliferative response of chronic lymphocytic leukemia. | The peripheral blood lymphocytes of 13 previously untreated chronic lymphocytic leukemia (CLL) patients showed a decreased and delayed response in vitro to plant mitogens (PHA and PWM) and specific antigens (PPD and MLC). In addition, the serum of these patients inhibited the mitotic reactivity of both autologous and h... | 144,313 | [
-0.07557713,
-0.4030021,
0.01015013,
-0.08825391,
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0.2625943,
0.01396167,
0.3165756,
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0.4233118,
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0.310205,
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-0.1271086,
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0.05779471,
0.5810272,
0.1617583,
-0.1289389... |
Recent advances in respiratory conditions in cattle. | The study of cattle respiratory diseases during the last decade show that several observations made in the late 1960s are still relevant today. Many of these diseases are shared with other countries in Europe, but the developments discussed will be examined with the respiratory disease problems that occur in Britain in... | 144,349 | [
-0.08511192,
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0.07670079,
0.06449473,
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0.2074328,
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0.06704576,
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0.1631786,
0.05901049,
0.0975768,
0.09795501,
0.3132824,
-0.3140846,
... |
Multiple primary malignancies. A statistical study based on autopsy data from 1943-1972. | Autopsy data from 1943 to 1972 has been analysed for the study of multiple primary malignancies (MPM). It is shown that association between different primaries takes place at random and that there are no favourable combinations. It is further concluded that tumors do not produce either immunity or enhanced susceptibili... | 144,357 | [
-0.06031565,
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0.005620726,
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0.1688128,
0.3842028,
0.2753705,
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0.03607678,
0.0634206,
0.3823092,
0.1874866,
0.170688,
-0.1747... |
[Clinical-radiological parallel control of a longitudinal study of the anti-caries effect of aminofluoride applied locally for 7 years in a double-blind test]. | The determination of anticarious effects of topically administered fluorine compounds is usually based on short-time cross-sectional or longitudinal studies. In a comparison made for a period of more than seven years the anticarious effects of amine fluorides administered to selected groups of test subjects have been s... | 144,378 | [
-0.06622551,
0.038703,
0.01949068,
0.1828275,
0.1043578,
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0.1046436,
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0.3779754,
0.1718628,
0.01246635,
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0.2047899,
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0.1658031,
0.2226826,
0.03433887,
-0.1319687,
0.3... |
[Animal experimental studies on the question of chemical prevention of congenital clefts. II. Studies on mouse cleft palates due to cyclophosphamide]. | Embryotoxic and teratogenic effects were produced by cyclophosphamide in mice of the AB/Jena-Halle strain. The simultaneous administration of Solcoseryl tended to modify these noxious effects, significantly reducing the incidence of cleft palates to one half. | 144,379 | [
0.1891078,
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0.1034735,
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0.402407,
0.03579985,
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0.1297117,
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0.2038344,
0.1908122,
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0.1227854,
0.3915523,
0.1457683,
0.1487487,
-0.2067871,
-0.14... |
[Biological characteristics of Proteus strains isolated from water sources in the Azerbajiani SSR]. | Biological characteristics of 102 Proteus strains isolated from the water bodies is given. The strains studied were referred to Pr. mirabilis, more rarely to Pr. vulgaris; about half of the cultures deviated from these biological types by the signs of indol formation and maltose fermentation. Proteus of groups O3, O5, ... | 144,392 | [
-0.09289233,
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0.3156421,
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0.07429613,
0.331962,
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0.1024465,
0.02096668,
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0.01623265,
0.3353388,
0.009331318,
-0.001576496,
0.4484521,
0.2324465,
-0.2107017,... |
[Study of the incomplete antibodies in a population of different age groups in foci of bovine brucellosis in Kashka-Darya Province]. | Antiglobulin Coombs' test was included into the complex of sero-allergic reactions used for selection of the groups of population to be vaccinated by epidemiological indications, for the purpose of studying the incomplete antibodies in age aspect under conditions of the existing foci of brucellosis infection. A total o... | 144,393 | [
0.2850718,
-0.3527864,
0.3034014,
0.1338124,
0.1632758,
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0.1324378,
0.07602528,
-0.1772273,
0.2338307,
0.442138,
0.1265927,
0.2609891,
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-0.2592285,
-0.001875003,
0.09193047,
0.1188389,
-0.03644116,
0.4663629,
0.07754678,
-0.06794655,
-0... |
[The metallic cations' capture through the external mucopolysaccharide surface coat encompassing the neurons (author's transl)]. | Union of several iron compounds and other metallic cations to the duodenum mucines and to the neuronal surface mucopolysaccharides is studied. The results differentiate clearly the behaviour of the duodenum mucosubstances and neuronal surface mucosubstances. The duodenum mucines only attract to certain cations, in such... | 144,400 | [
-0.1610599,
-0.4121963,
0.002610684,
0.2733384,
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-0.356728,
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0.4232866,
-0.1187051,
-0.02411419,
0.2094801,
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-0.5580572,
-0.2155671,
-0.4794575,
-0.235126,
-0.06156059,
0.08981717,
0.3671287,
-0.08552585,
-0.145... |
Laparoscopic exposure and sequential observation of the ovary of the cycling bitch. | A method was developed to alter surgically the bursa of the bitch to allow sequential observation of the ovary by means of laparoscopy. Adult anesthetized female dogs of three breeds underwent laparoscopic examinations in which each natural bursa slit was lengthened 1.0-1.5 cm using laparoscopic hook scissors in conjun... | 144,445 | [
0.1642894,
0.1877408,
-0.2708978,
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0.265309,
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0.3781342,
0.3631971,
-0.0357954,
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-0.4315503,
-0.2343356,
-0.06800491,
0.2154024,
-0.4492389,
0.3259953,
0.5592692,
-0.5213801,
-0.007725828,
0.02425351,
-0.3142424,
... |
Biochemical changes in progressive osteoarthrosis. | Quantitative and qualitative variations in glycosaminoglycan content were studied in fibrillated, intact, and osteophytic cartilage of the human femoral head in osteoarthrosis. Total glycosaminoglycan content was reduced in fibrillated, unchanged in intact, and raised in osteophytic cartilage. In fibrillated and osteop... | 144,463 | [
-0.1357073,
0.01644045,
-0.1602388,
0.2279472,
-0.02104018,
-0.4685879,
-0.06842913,
-0.09548169,
-0.1744398,
0.2680059,
0.1774583,
-0.02253737,
-0.02680667,
-0.2454234,
-0.1984824,
0.2255459,
-0.08388929,
0.2175055,
-0.05884176,
0.1977819,
0.432068,
-0.1462785,
0.1389137... |
[Exudative diabetic retinopathy. The use of clofibrate in the treatment of hard exudates using a reduced but prolonged dosage over several years (author's transl)]. | Clofibrate is the treatment of choice in exudative diabetic retinopathy. With a low dose the exudates disappear, on the condition to carry on the treatment during several years. 1 or 2 capsules a day (500 or 1 000 mg/day) is enough. At this dose the tolerance is very good, allowing a regular and non-stop treatment. | 144,477 | [
-0.18297,
0.2369335,
0.0846112,
0.08476266,
0.02793615,
-0.4190001,
-0.02179153,
-0.2621952,
0.1685364,
-0.2007074,
0.09914843,
0.4170457,
0.1205605,
0.01784704,
-0.3759471,
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-0.4813153,
0.193942,
0.1553376,
0.08502577,
-0.1186278,
0.08841458,
-0.02681483,
-0... |
[Changes of the corneal thickness after cataract extration (author's transl)]. | A study of changes of the corneal thickness after cataract extraction was carried out on 149 patients. Cataract extraction was performed with partial knife incision or "ab externo" incision. The corneal thickness was measured with a Haag-Streit pachometer prior to cataract extraction and 4 days to 6 months after the op... | 144,481 | [
0.04100277,
0.1832269,
-0.363476,
-0.04150572,
-0.189994,
-0.2283738,
-0.1552558,
0.2257729,
0.3550766,
0.01937727,
0.4733593,
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0.2597862,
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0.3801972,
0.2112597,
-0.5580065,
0.3166834,
0.1721337,
-0.198969,
-0.06279457,
-0.0275442,
0.03173437,
0.09... |
[Herpetic keratitis as a cause of disturbance of motility of the globe and upper lid (author's transl)]. | The author describes the phenomenon of convergent squint and ptosis of the upper eyelid caused by relasping herpetic keratitis have not been previously reported, although this possibility should be considered. This observation represents a contribution to the better understanding of herpetic eye disease in general as w... | 144,483 | [
-0.4840807,
-0.216524,
-0.2635826,
-0.02362828,
-0.05355025,
-0.2939364,
-0.4581279,
-0.216166,
0.02478498,
-0.1324804,
0.09716424,
-0.2488798,
-0.02015444,
-0.2985886,
-0.2940003,
-0.08393042,
-0.295687,
0.07163835,
-0.1067698,
0.2300692,
-0.03925325,
0.2021462,
0.189155... |
The formation of phosphoenzyme of sarcoplasmic reticulum. Requirement for membrane-bound Ca2+. | Membrane-bound Ca or Mg of sarcoplasmic reticulum fragments were removed by treating the membrane with EDTA or an acidic solution, and the changes in the enzymatic activities of sarcoplasmic reticulum fragments induced by these treatments were examined. With the decrease in the amount of membrane-bound Ca below 1-3-10(... | 144,531 | [
-0.4209456,
-0.01662662,
-0.1884288,
0.1500161,
-0.04624369,
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-0.05760645,
0.2960331,
0.1691213,
0.1009355,
0.2025234,
0.2130287,
0.1193567,
0.1240029,
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0.3379057,
-0.409662,
-0.1967301,
-0.1924215,
0.1626813,
0.3829511,
0.3072454,
-0.1588954,
0.11... |
Isolation and purification of normal and malignant colonic plasma membranes. | Plasma membrane fractions from normal colon cells and a transplantable colon adenocarcinoma were isolated and purified by differential and zonal density centrifugation. Enrichment of normal and adenocarcinoma plasma membranes was found in zonal fractions I and II (ZI and ZII) following centrifugation in an 18--50% sucr... | 144,556 | [
-0.3629658,
-0.08361771,
-0.1674412,
-0.2758489,
0.02046536,
-0.5467097,
-0.06747562,
0.4653611,
0.1748214,
0.3122441,
0.04799888,
-0.1766157,
-0.1356786,
0.03622954,
-0.3010152,
0.08686888,
-0.2879182,
-0.08653359,
0.1519245,
-0.2472886,
0.5339361,
0.2988908,
-0.153653,
... |
Inhibition of surface immunoglobulin centeral capping of Daudi cells and cell spreading of HeLa-S3 cells by neocarzinostatin. | The effects of an antitumor antibiotic, neocarzinostatin (NCS), on the surface immunoglobulin central capping induced by anti-immunoglobulin M antibody on Daudi cells and on the cell spreading of trypsinized HeLa-S3 cells were examined. Pretreatment of Daudi cells and HeLa-S3 cells with NCS, 5 to 30 micrograms/ml, for ... | 144,561 | [
-0.158805,
0.08013875,
-0.4525471,
-0.06904013,
0.0900894,
-0.01741641,
-0.1686448,
0.1232737,
0.06096269,
0.07878772,
-0.09107965,
0.3621963,
0.1075981,
0.077679,
-0.3997872,
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-0.2890217,
-0.0595673,
0.0790339,
0.411847,
0.7384586,
0.1964736,
-0.3301599,
-0.... |
Leptofibrils in intrafusal muscle fibres of muscle spindles in the domestic fowl. | Leptofibrils consisting of narrow dark and wide light bands at regular periods are commonly found in intrafusal muscle fibres of chicken muscle spindles. They are particularly abundant in intrafusal muscle fibres with the loose type of myofilaments. They occur either at the periphery of intrafusal muscle fibres or in d... | 144,565 | [
0.1482791,
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0.00605681,
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0.0601521,
0.03375545,
-0.1067777,
0.04707278,
0.3507812,
0.008699408,
... |
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