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ethical aspects of military physicians treating patients with hiv/part two: the duty to take initiative. 19883126439
[experience with the co2 laser in oral surgery]. 20113126482
effect of nitroglycerin on myocardial collateral conductance in awake dogs.conductance of the coronary collateral circulation during the course of two abrupt circumflex coronary occlusions (pre- and posttreatment with nitroglycerin) was measured in awake dogs approximately 2 wk after collateral vessels were stimulated to develop. the pressure gradient from the central aorta to the distal circumflex coronary artery was measured, and myocardial blood flow was determined by 9-microns radioactive microspheres at 30 s and 4 min after coronary occlusions. collateral conducta ...19883128122
high progesterone/estradiol ratio in follicular fluid at oocyte aspiration for in vitro fertilization as a predictor of possible pregnancy.eighteen women undergoing in vitro fertilization (ivf) procedures were studied. all had optimal (900 to 1600 pg/ml) peak serum estradiol (e2) response to the same stimulation regimen with clomiphene citrate and menotropins; fertilization rate was above 64%; and two to four embryos in two to eight cell stages were replaced in each patient. all were considered to have optimal chances for conception. the authors compared progesterone (p), e2, and p/e2 ratio in serum and follicular fluid (ff) at the ...20113131157
records involving riders of powered two-wheeled vehicles. 20113131520
risk of upper respiratory tract infection and malaria prophylaxis. 20113133070
serum albumin adducts in the molecular epidemiology of aflatoxin carcinogenesis: correlation with aflatoxin b1 intake and urinary excretion of aflatoxin m1.aflatoxin-serum albumin adducts in the blood of 42 residents of guangxi province, people's republic of china, were determined and compared with intake of aflatoxin b1 (afb1) and excretion of aflatoxin m1 (afm1) in urine. blood specimens were obtained during the same period that urine was collected and that diet was sampled. serum albumin was isolated from blood by affinity chromatography on reactive blue 2-sepharose and subjected to enzymatic proteolysis using pronase. immunoreactive products we ...19883133131
purification and characterization of salmolysin, an extracellular hemolytic toxin from aeromonas salmonicida.an extracellular hemolytic toxin of aeromonas salmonicida, termed salmolysin, was purified 945-fold by ammonium sulfate precipitation, anion-exchange chromatography on deae-cellulose, and gel filtration chromatography on sephadex g-100 and sepharose 2b. salmolysin appeared homogeneous upon cellulose acetate membrane electrophoresis and immunodiffusion analysis. the molecular weight of the toxin was estimated to be approximately 200,000 by the sedimentation equilibrium method. the uv absorption s ...19883136147
homology of drosophila yolk proteins and the triacylglycerol lipase family.drosophila yolk proteins consist of a set of related proteins of 50,000 mr. they are derived from slightly larger precursors by cleavage of a signal peptide. in this respect, they differ from the yolk proteins of other insects which are proteolytic fragments of precursors of 200,000 mr or larger, termed vitellogenins and probably homologous to the vitellogenins of other egg-laying species. we report here a comparative amino acid analysis demonstrating that the drosophila yolk proteins are non-ho ...20103139889
homology of drosophila yolk proteins and the triacylglycerol lipase family.drosophila yolk proteins consist of a set of related proteins of 50,000 mr. they are derived from slightly larger precursors by cleavage of a signal peptide. in this respect, they differ from the yolk proteins of other insects which are proteolytic fragments of precursors of 200,000 mr or larger, termed vitellogenins and probably homologous to the vitellogenins of other egg-laying species. we report here a comparative amino acid analysis demonstrating that the drosophila yolk proteins are non-ho ...20103139889
circulating digitalis-like factors.the ability of extracts of mammalian plasma and tissue to mimic the biologic activities of the digitalis glycosides has suggested the existence of endogenous regulators for na, k atpase. purification of plasma extracts has identified several classes of circulating lipids with digitalis-like activity including free fatty acids, lysophospholipids, and arachidonic acid metabolites of the lipoxygenase pathway. circulating steroids with digitalis-like activity include dehydroepiandrosterone sulfate a ...20113153021
neuroendocrine hypothesis of antidepressant action of ect. 20113153500
peripheral pmn cells in juvenile periodontitis. increased release of elastase and of oxygen radicals after stimulation with opsonized bacteria.in 12 patients with juvenile periodontitis (jp), stimulation of peripheral polymorphonuclear neutrophils (pmn) by opsonized bacteria showed increased release of free oxygen radicals and of elastase activity in relation to that of pair-matched healthy controls. the elastase increase was not associated with higher intracellular content of elastase, since the measurement of homogenized pmn cells did not differ between the patient group and the control group; nor did the spontaneous elastase activit ...19883165394
dna:dna reassociation analysis of aeromonas salmonicida.dna from 26 aeromonas salmonicida strains, namely 11 'typical' and 15 so-called 'atypical' strains, was used to assess the taxonomic relatedness within the species. the genomes were characterized by determination of dna base composition, dna:dna reassociation, calculation of sequence divergence following reassociation, and by genome size estimations. by comparison with dna obtained from controls and the aeromonas hydrophila group, a. salmonicida strains were determined to be correctly placed wit ...19883171541
the 'holy plane' of rectal surgery. 20113184105
[preoperative plasmapheresis].plasmapheresis is performed during the preoperative patient preparation phase of the ulm autologous transfusion concept (atu). on an outpatient basis, weeks or months before the operation, 900 ml autologous plasma is donated per visit using the one needle technique, shock frozen, and stored at -30 degrees c or lower. during a period of approximately 1 1/4 years, 813 patients were studied in order to obtain information (in addition to the observation of the usual vital statistics) concerning the ...20113184786
[results of combined surgical-radiologic therapy of bladder cancer from the point of view of optimizing dose fractionation]. 20113186949
[development of rotary cuff ruptures in non-surgically treated shoulders]. 20113187115
[acromio-coraco-humeral joint. direction and extent of stress-bearing ability]. 20113187117
the humoral immune response of rainbow trout (salmo gairdneri) immunised by various regimes and preparations of aeromonas salmonicida antigens.antibody production in rainbow trout to extracellular antigens was investigated. the following antigen preparations and immunisation regimes were used: native extracellular products (ecp) in freund's complete adjuvant (fca), intraperitoneally (i.p.) with and without booster; formalinized ecp in fca, i.p. with and without booster; washed, formalinized a. salmonicida cells in fca, i.p., with booster; native ecp in saline, i.m., four weekly injections at two different doses, 45 micrograms and 6 mic ...19883188377
immunohistochemical localizations of ca 125, carcinoembryonic antigen, and ca 19-9 in normal and neoplastic glandular cells of the uterine cervix.immunohistochemical reactivities with ca 125, carcinoembryonic antigen (cea), and ca 19-9 were studied in 15 cervixes without histologic abnormalities, ten with microglandular hyperplasia, nine adenocarcinomas in situ, ten adenocarcinomas with an invasion of less than 5 mm in depth, and 25 frankly invasive adenocarcinomas of the uterine cervix. the glandular cells of the normal cervix and microglandular hyperplasia always exhibited reactivity with anti-ca 125 in the luminal surfaces and the secr ...20113191457
selection for virulence in the fish pathogen aeromonas salmonicida, using coomassie brilliant blue agar.coomassie brilliant blue agar was used to quantify the frequency of the a-layer phenotype in different isolates of aeromonas salmonicida. hydrophilic, non-clumping isolates of a. salmonicida consisted predominantly of the a-layer minus phenotype. these bacteria were avirulent by intraperitoneal injection into susceptible brook trout (salvelinus fontinalis) and could not be reisolated from infected fish. by contrast, hydrophobic, clumping isolates were predominantly of the a-layer positive phenot ...19883193563
the impaired nurse: recovery & re-entry to practice. 20113194859
[enquête survey on sudden deafness and comparison between the criteria for prognosis and subjective improvement]. 20113199252
[therapeutic recommendations in reversible myocardial ischemia-- angina pectoris]. 20113199929
serological comparison between isolated strains of aeromonas salmonicida by agglutination and enzyme-linked immunosorbent assay (elisa). 19883206945
perforations of the tympanic membrane following the use of goode-type 'long term' tympanostomy tubes.a retrospective review of 64 goode 't' tube insertions is presented. these were inserted into 61 ears of 48 patients over a period of four years. at the time of review of these 61 ears, 34 tubes were found to be in situ, 27 had extruded spontaneously and three had been removed surgically. ten ears in which the tube had been extruded or removed had central perforations of the tympanic membrane of which eight had been present for more than six months. the number of previous myringotomies or gromme ...20113209952
[a combination of an accessory large intestine and teratoid cysts of the intrapelvic tissue]. 20113210612
hiv-1 seroprevalence in male prostitutes in northeast italy. 19883216323
[post-clavicular approach of brachial plexus block: anatomy study and clinical application]. 20113229233
synthesis and antineoplastic effects of furo[3,4-d]pyrimidine derivatives.furo[3,4-d]pyrimidine was obtained in the reaction of 2-phenyl-4-phenylamino-6-methyl-5-pyrimidinecarboxylic acid with socl2. this compound, heated with aliphatic amines, yielded mono- and diamino-derivatives. some of the obtained compounds exhibited a potent antineoplastic activity.20113237569
[new accidental causes of head injuries in skiing--a case report]. 20113238403
effects of long term oral administration of ketanserin and trichlormethiazide on blood pressure in stroke-prone spontaneously hypertensive rats. 19883240734
effects of long term oral administration of ketanserin and trichlormethiazide on blood pressure in stroke-prone spontaneously hypertensive rats. 19883240734
differential cardiovascular effects of central clonidine and b-ht 920 in conscious rats.the effect of intracerebroventricular (i.c.v.) injection of the alpha 2-adrenoceptor agonists clonidine and b-ht 920 on mean arterial pressure (map), heart rate (hr), and plasma concentrations of noradrenaline and adrenaline was examined in conscious unrestrained rats. the injection of 1.0 microgram clonidine significantly decreased map and slightly decreased hr. plasma noradrenaline and adrenaline levels were slightly but not significantly decreased after the injection of 1 microgram clonidine. ...19883242780
shoulder pain. 20113246894
protein turnover and growth of l8 muscle cultures in serum from rats fed clenbuterol.beta-adrenergic agonists stimulate muscle growth in chronically treated animals. the response may be primary (receptor binding directly stimulates anabolism) or secondary (circulating levels of hormones or other factors regulate muscle mass). although b-receptors are functional in l8 muscle cells in culture, a direct effect of b-agonists on protein turnover in culture has not been demonstrated. to determine whether the stimulation of muscle growth is a secondary effect, we assessed the anabolic ...19883255725
[a lipoma of the cerebellopontile angle].the case of a 38-year old man with a lipoma of the left cerebellopontine angle is presented. while the clinical signs of that tumour are unspecific, an exact diagnosis is possible by ct and mri. as in other reported cases only an incomplete removal of the tumours was made because of the adherence of the lipoma to the nerves of the cpa.19883261397
[a lipoma of the cerebellopontile angle].the case of a 38-year old man with a lipoma of the left cerebellopontine angle is presented. while the clinical signs of that tumour are unspecific, an exact diagnosis is possible by ct and mri. as in other reported cases only an incomplete removal of the tumours was made because of the adherence of the lipoma to the nerves of the cpa.19883261397
a microelectrode study of the mechanisms of l-lactate entry into and release from frog sartorius muscle.1. changes in intracellular ph and intracellular anion levels were monitored in frog sartorius muscle fibres during exposure to extracellular l-lactate, using ion-sensitive microelectrodes. 2. resting intracellular ph (phi) in 20 mmol l-1 hepes buffer was 7.18 +/- 0.015 (s.e. of mean, n = 62). exposure to an extracellular solution at ph 6.5 buffered with 20 mmol l-1 3-(n-morpholino)propanesulphonic acid (mops) resulted in a slow intracellular acidification. 3. a reversible decrease in phi and an ...20113262155
[clinical results of rokitamycin dry syrup on respiratory tract infections in pediatric field].1. a total of 15 patients with pediatric respiratory tract infections were mediated with rokitamycin (rkm) dry syrup, and its clinical effects were excellent in 2, good in 10, fair in 1 and poor in 1. 2. the efficacy rate in streptococcus pneumoniae pneumonia and mycoplasmal pneumonia was 100%. 3. clinical effects on 7 patients with haemophilus influenzae were excellent in 1, good in 4, fair in 1 and poor in 1. 4. no adverse reaction was observed, and the taste and odor of rkm was well accepted ...19883262780
different linkage disequilibria of hla-b27 subtypes and hla-c locus alleles.subtypes of hla-b27 have been identified by cellular, serological and biochemical techniques. comparison of the various b27 subtype designations showed the existence of seven b27 subtypes. the new who nomenclature (1987) of the b27 subtypes is included. we further report on different linkage disequilibria (ld) of the b27 subtypes. in caucasoids, the prevalent subtype b27.5 is in ld with cw1 and cw2, whereas b27.2 is linked only with cw2. in orientals, the most frequent subtypes b27.4 and b27.6 u ...20123264088
regulation of type i collagen synthesis by 1,25-dihydroxyvitamin d3 in human osteosarcoma cells.synthesis of type i and iii collagens has been examined in mg-63 human osteosarcoma cells after treatment with the steroid hormone, 1,25-dihydroxyvitamin d3 (1,25-(oh)2d3). analysis of total [3h]proline-labeled proteins and pepsin-derived collagens revealed that 1,25-(oh)2d3 selectively stimulated synthesis of alpha 1i and alpha 2i components of type i collagen after 6-12 h. consistent with previous reports (franceschi, r. t., linson, c. j., peter, t. c., and romano, p. r. (1987) j. biol. chem. ...19883264282
[tns in peripheral circulatory disorders]. 20123264599
[properties of lak cell activity and lak-generation in pbl isolated from patients with renal cell carcinoma]. 20123266646
age and the selectivity of visual information processing.two experiments were conducted to assess age differences in the selectivity of visual information processing. selectivity was measured by the amount of interference caused by nontarget letters when subjects detected a target letter in a visual display. in both experiments, young and elderly groups participated in search and nonsearch conditions; in the search condition targets appeared anywhere in the display, whereas in the nonsearch condition targets were confined to the center position of the ...20113267377
age and the selectivity of visual information processing.two experiments were conducted to assess age differences in the selectivity of visual information processing. selectivity was measured by the amount of interference caused by nontarget letters when subjects detected a target letter in a visual display. in both experiments, young and elderly groups participated in search and nonsearch conditions; in the search condition targets appeared anywhere in the display, whereas in the nonsearch condition targets were confined to the center position of the ...20113267377
pain!! 20113271864
the tolerance of skin grafts to postoperative radiation therapy in patients with soft-tissue sarcoma.during the last ten years at the national cancer institute, 11 patients have received 12 courses of postoperative adjuvant radiation therapy to skin grafts used for wound closure after the resection of soft-tissue sarcomas. the intervals between grafting and the initiation of radiation ranged between 3 and 20 weeks, and 4 patients received chemotherapy at the same time as their radiation. ten of the 12 irradiated grafts remained intact after the completion of therapy. one graft had several small ...20123273036
the impact of selected risk variables on the outcome of renal transplantation. 20113274460
purification of infectious canine parvovirus from cell culture by affinity chromatography with monoclonal antibodies.immuno affinity chromatography with virus neutralizing monoclonal antibodies, directed to the haemagglutinating protein of canine parvovirus (cpv) was used to purify and concentrate cpv from infected cell culture. the procedure was monitored by testing the respective fractions in an infectivity titration system, in an elisa, in a haemagglutination assay and by negative contrast electron microscopy to quantify cpv or cpv antigen. the degree of purification was further estimated by testing the fra ...19873294877
peptic ulcer disease. 20123298137
a comparative study of the formation of extracellular proteins by aeromonas salmonicida at two different temperatures.aeromonas salmonicida was grown in a supplemented 3% (w/v) tryptone soya broth medium at 10 degrees c, a temperature at the lower end of the range over which furunculosis has been observed to occur in the field, and 25 degrees c, the optimum temperature for growth. similar bacterial densities in the range 2.35 +/- 0.05 mg dry wt/ml were achieved in the two cultures at the beginning of the stationary phase of the growth cycle, after 125 h at 10 degrees c and 18 h at 25 degrees c. at this point, a ...19873298187
analysis of structure-activity relationships in renin substrate analogue inhibitory peptides.on the basis of the minimal octapeptide sequence of the renin substrate, a series of peptides was synthesized containing (3s,4s)-4-amino-3-hydroxy-6-methylheptanoic acid (statine) or (3s,4s)-4-amino-3-hydroxy-5-phenylpentanoic acid (ahppa) at the p1p1' position. some of these peptides also contained nin-formyltryptophan at the p5, p3, or p3' position. renin-inhibitory potency varied over a wide range (from inactive to ic50 = 3 nm). potency was reduced by at least 10-fold when the peptide was sho ...19873302256
amelioration of the ischemic damage of the dog kidney subjected to 90 minutes of warm ischemia by lidocaine pretreatment and low-dose dopamine infusion on revascularization. 19873303853
nabumetone in the treatment of active adult rheumatoid arthritis.one hundred patients were entered in a six-month, double-blind comparison of 1,000 mg nabumetone once daily and 250 mg naproxen twice daily. forty-two patients in each arm of the study were evaluable for efficacy; all were evaluable for safety. there was a low incidence of adverse experiences during this study, with no patients withdrawing from the study because of side effects from either drug. efficacy was equal, with both compounds sharing the same degree and rate of improvement. all of the p ...20123318429
economic rights of the institutionalized mentally disabled. 20113319919
evaluating your radiology department. 20123321286
a comparison of the distribution of extracellular proteins produced by the protease-secreting organism aeromonas salmonicida during aerobic and anaerobic growth.aeromonas salmonicida was grown aerobically and anaerobically in supplemented 3% (w/v) tryptone soya broth medium for 24 h at 25 degrees c. although the bacterial density achieved was 4.9 times higher in the aerobic culture, the exoprotein produced per unit of bacterial dry weight was only 1.9 times higher than in the anaerobic culture. however, the protease activity of the exoprotein showed a marked reduction anaerobically, being only one-tenth of that of the exoprotein produced aerobically. th ...19863322167
application of transmission electron microscopy to human tumor diagnosis: an historical perspective. 19873322513
norepinephrine is a presynaptic input to visual corpus callosum cells.the neurochemical identity of presynaptic inputs to cell bodies of corpus callosum fibers (callosal cells) located in visual cortex of the cat was investigated using a double labeling technique. callosal cells were labeled by horseradish peroxidase applied to the severed ends of callosal fibers, and [3h]norepinephrine (ne) was injected into the crown of the lateral gyrus corresponding to the visual cortical area 17/18 border to label synapses. the tissue surrounding the injection sites was proce ...19883340321
comprehension of proverbs by average children and children with learning disorders. 20123346605
long-term follow-up and complications of infants with vulvovaginal embryonal rhabdomyosarcoma treated with surgery, radiation therapy, and chemotherapy.the long-term follow-up is presented of three infants with vulvovaginal rhabdomyosarcoma treated at 10, 11, and 15 months of age by radical surgery, pelvic radiation therapy, and chemotherapy. two patients developed colonic stricture requiring operative repair. one of these two patients also has urinary incontinence secondary to severe bladder contraction. pelvic radiation did not significantly affect stature. lateral transposition of the ovaries at the time of surgery preserved endocrine functi ...20123347430
vulvovaginal sequelae of stevens-johnson syndrome and their management.we describe a woman with stevens-johnson syndrome, a life-threatening form of erythema multiforme characterized by bullae formation, extensive mucosal damage, and systemic toxicity, and known to be triggered by various drugs, infections, ingestants, or contactants. serious complications have been reported in most body systems, including cases of permanent damage to the urogenital tract. three methods of surgical treatment for severe vaginal complications, depending on the degree of vaginal mucos ...20123347438
[malnutrition in chronic radiation enteritis. study of 100 patients].the nutritional condition of 100 patients with radiation chronic enteritis was studied and compared with that of a consecutive series of 80 patients hospitalized for digestive disorders. the parameters which were measured (body weight, muscular measurement, triceps skinfold creatinine/height index, albumin, transferrin, cholesterol, lymphocytosis), were all significantly lower in patients with radiotherapy enteritis. anthropometric parameters and lymphocytes were the most affected. the severity ...20123355101
lower abdominal and pelvic pain in women. a diagnostic approach. 20123355433
modulation of selenium-dependent glutathione peroxidase (se-gsh-px) activity in mice.selenium-dependent glutathione peroxidase activity was assessed in the liver, kidney, lung and blood of mice from seven strains (129/rej, balb/c, c3h/hesnj, c3h/s, c57bl/6j, csb, and s.w.) at five ages (newborn, 21, 70, 175 and +500 days old). activity was highest in the liver (0.25 u/mg protein) followed by blood hemolysate (0.16 u/mg protein) with kidney and lung displaying similar, comparatively lower levels of activity (0.14 and 0.12 u/mg protein respectively). although activity was shown by ...20123356354
[laser endoscopy in photodynamic therapy]. 20123359876
the processing of asparagine-linked oligosaccharides in ht-29 cells is a function of their state of enterocytic differentiation. an accumulation of man9,8-glcnac2-asn species is indicative of an impaired n-glycan trimming in undifferentiated cells.studies on the regulation of the enterocytic differentiation of the human colon cancer cell line ht-29, which is differentiated in the absence (glc-) but not in the presence of glucose (glc+), have recently shown that the post-translational processing of sucrase-isomaltase and particularly its glycosylation vary as a function of cell differentiation (trugnan g., rousset, m., chantret, i., barbat, a., and zweibaum, a. (1987) j. cell biol. 104, 1199-1205). other studies indicate that in undifferen ...19883360773
evaluation of prostaglandins as mediators of tubuloglomerular feedback.orthograde and retrograde microperfusion experiments were conducted in sprague-dawley rats to evaluate the participation of vasoconstrictive eicosanoids as mediators of tubuloglomerular feedback (tgf) signals. retrograde perfusion with 160 microm arachidonic acid (aa) added to a hypotonic solution enhanced the stop-flow pressure (sfp) feedback responses compared with those obtained with the control hypotonic solution (delta sfp, 1.6 +/- 0.4 vs. 10.1 +/- 0.7 mmhg with aa). blockade of thromboxane ...19883364575
have you looked at your will lately? seven common mistakes in estate planning and how to avoid them. 20123373137
isolation of aeromonas salmonicida from masu salmon in the republic of korea.the isolation and identification of the gram-negative fish pathogen, aeromonas salmonicida salmonicida, from masu salmon (oncorhynchus masou) at the yang yang salmon hatchery in the republic of korea is described. the bacterium possessed certain characteristics in common with isolates from fish in japan. it is an important cause of mortality among cultured salmonids in the republic of korea. this is the first report of this fish pathogen from the asian mainland.19883373645
alzheimer's senile dementia: a radical case of cephaloconiosis. 20123374740
the defect of lymphocyte locomotion in chronic lymphocytic leukaemia: studies of polarization and growth-dependent locomotion.this paper reports a study of the locomotor behaviour of the lymphocytes from 17 patients with chronic lymphocytic leukaemia (cll). the cells were studied both immediately after separation from blood and after culture for 24 to 48 h with a range of growth activators. cells direct from blood were tested for polarization in fetal calf serum (fcs 20%), phorbol myristate acetate (pma 10(-7)m) and colchicine (10(-5)m). the polarization of lymphocytes from cll patients with high white cell (wbc) count ...19883383451
polarity reversal of inside-out thyroid follicles cultured within collagen gel: structure of the junctions assessed by freeze-fracture and lanthanum permeability.the organization of tight junctional complexes (tjs) was studied in cultured porcine thyroid cells during the inversion of polarity induced by collagen-embedding of inside-out follicles, using freeze-fracture replicas and lanthanum penetration. during the early steps of polarity reversal, freeze-fractures showed that tjs generally persisted. they increased in width and progressively branched out into the basolateral surfaces, towards the basal pole. later, the number of tj strands decreased and ...19883390623
quantitative lymphoscintigraphy.a radioisotopic method was used to evaluate the state and dynamics of the lymphatic system in 92 patients affected by chronic oedema of the limbs and in 12 control subjects. after interstitial injections of 99mtc-sulphur microcolloid, scans were obtained using a lfov camera linked to a data processor. the quantitative indices of clearance and lymph node uptake obtained showed good correlation with lymphoedema etiology, controls and ostensibly healthy limbs of patients affected by monolateral dis ...20123391216
[mechanisms of the inhibition of fe2+-induced oxidation of phosphatidylcholine by polyhydroxynaphthoquinones].the kinetics of egg phosphatidylcholine oxidation induced by an artificial prooxidant fe2+--ascorbate system or hematine was followed by oxygen uptake. the protective effect of natural free radical scavangers--polyhydroxynaphthoquinones, ionol (bht), alpha-tocopherol and edta was estimated by the decrease of the phosphatidylcholine oxidation rate. edta was shown to inhibit the fe2+--ascorbate-induced oxidation but had no effect on the hematine-induced oxidation. the inhibiting effect of polyhydr ...20123395641
[rheovasography of the burned hand]. 20113404837
[burn scars of the lower extremities and chronic venous insufficiency]. 20123407224
[obstacle to left ventricle ejection after mitral valvular replacement with a carpentier-edwards bioprosthesis. apropos of 2 cases].impairment of the left ventricular ejection induced by a mitral prosthesis remains an infrequent complication, perhaps because it often is unrecognized. this complication would mainly be seen with ball prostheses or standard bioprosthesis used in mitral valve replacements with a small ventricle. two cases have been recently reported during mitral valve replacement. the two patients were successfully re-operated upon, one after five weeks and the second immediately after the first procedure. a re ...20123408199
increasing use of smokeless tobacco leads to fears of young lives being 'snuffed out'. 19883411725
career and practice profiles of alberta medical graduates (1973-85) practising in alberta.this collaborative study examined the career choices and practice locations of the 940 (58%) of the alberta medical students graduating between 1973 and 1985 who remained in alberta. of the 686 practising graduates slightly less than two-thirds were in family/general practice; the remainder were in a specialty. more women (76%) than men (60%) had chosen family/general medicine. the women graduates spent about 10 hours less a week on patient care than their male colleagues. personal and professio ...20123416263
[anisodamine in the treatment of 647 cases of severe hepatitis]. 19883416397
biometeorological triggers in childhood asthma.the relationship between child asthma admissions and biometeorological factors was investigated over a 16-month period. no relationship was found with many commonly suspected precipitants such as temperature, humidity and wind. there was however a strong association with rainfall (p much less than 0.001). associations occurred with low barometric pressure and counts of coloured basidiospores and green algae, but no significant relationship was found with grass pollen.20123416418
experimental contact sensitization with 3,4,5-trichloropyridazine.the potential of 3,4,5-trichloropyridazine to induce contact sensitization was assessed in the guinea pig maximization test of magnusson and kligman and also in the closed patch test described by buehler. the test material was a 1% solution of 3,4,5-trichloropyridazine in a highly refined mineral oil. the test material elicited moderate to severe irritation when diluted in mineral oil to concentrations of 15-25% and minimal irritation at concentrations of 1-3%. both tests clearly indicated that ...19883416588
surface properties of autoagglutinating mesophilic aeromonads.the surface characteristics of 24 autoagglutinating (aa+) mesophilic aeromonads were investigated. one group of 16 was found to be highly related serologically by their reactive pattern against o antisera generated against three reference strains. subsequent characterization of 11 of these isolates (group 1) indicated that they had the following properties in common: precipitation after boiling (pab+), membership of serogroup o:11 (typing scheme of sakazaki and shimada), resistance to lysis by b ...19883417353
impact of pharmacist intervention on oral theophylline therapy in adult inpatients.the impact of clinical pharmacy services on the utilization of oral theophylline therapy was evaluated in a ten-week study involving 138 adult inpatients. the study initially involved an independent prospective five-week audit of theophylline use, in which clinical pharmacists monitored theophylline therapy and any interventions were designed so as not to influence future actions taken by medical officers with regard to oral theophylline therapy. the second part of the study involved active inte ...20113428141
on the increased retention volume of human haemoglobin in high-performance gel filtration. 19873429527
the joint task group on clinical utility of labelled antibodies of the society of nuclear medicine europa (snme) and the european nuclear medicine society (enms).in september 1985 a task group on the clinical utility of labelled antibodies was founded by the society of nuclear medicine - europe. this document was elaborated to report the aims and the programs of the group. in september 1986 the european nuclear medicine society decided to participate in this initiative and a joint task group was created. initial document: a. the aims to the task group are to monitor, co-ordinate and promote research and clinical application of techniques using radiolabel ...20113429948
stresses and satisfactions of the two-pharmacist relationship.potential advantages and disadvantages of dual-career relationships are identified, and strategies for addressing common issues encountered by dual-career couples are presented. with regard to career issues, clarification of expectations and discussion between partners regarding career commitment, job selection and mobility, and maintenance of professional identity is emphasized. benefits of dual-career relationships include shared occupational interests, financial rewards, and respect for each ...20123434582
[involvement of the growth hormone in rapid increases of the potassium concentration of the serum].as a rule, the infusion of arginine hydrochloride is followed by an increase in serum potassium. the investigation is concerned with the short-term effect of growth hormone, which can be stimulated by arginine (0.6 g/kg body weight), on potassium concentrations in rats and patients with cerebral death. the administration of human somatotropin causes a significant rise in potassium concentrations in patients with cerebral death (0.4 iu/kg body weight) and in rats (4.0 iu/kg body weight). in compa ...19873439594
[anterior peri-lunar dislocation of the carpus in children. apropos of 2 cases].volar perilunar dislocation of the carpus in children, in view of their rarity, represent a pitfall in traumatology which can be avoided by means of careful x-ray examination. the rarity of the lesion can be explained by the fact that cartilagenous structures of short bones and epiphyses are more resistant than ossified structures. the study of the 2 cases of volar perilunar dislocation of the carpus in an 11 1/2 years old and a 12 years old child respectively as well as a review of the literatu ...20123442931
sensitivity and uncertainty studies of the crac2 computer code.we have studied the sensitivity of health impacts from nuclear reactor accidents, as predicted by the crac2 computer code, to the following sources of uncertainty: (1) the model for plume rise, (2) the model for wet deposition, (3) the meteorological bin-sampling procedure for selecting weather sequences with rain, (4) the dose conversion factors for inhalation as affected by uncertainties in the particle size of the carrier aerosol and the clearance rates of radionuclides from the respiratory t ...20123444936
a word about words. 20123459834
[oral cancer in smokers with the lighted end inside the mouth]. 20123466279
a procedure of vestibular decompensation for clinical diagnosis. i. animal experiments.vestibular lesions are often so effectively compensated that their diagnosis may be difficult. certain chemicals can decompensate the central vestibular system and thus uncover symptoms present before compensation. this study attempts to devise a procedure which can utilize such decompensation for the benefit of clinical diagnosis. unilateral labyrinthectomies were performed in rats. pathological movements and body positions due to the vestibular loss were compensated within about one week. syst ...19863485723
[liver function in patients with chronic ischemic heart disease combined with peptic ulcer]. 20123493589
residual nitrobenzylthioinosine-resistant nucleoside transport in a transport mutant (ae1) of s49 murine t-lymphoma cells.the uptake of various nucleosides by s49 mouse t-lymphoma cells and that by a single-step nucleoside transport-defective mutant thereof (ae1) were compared. residual nucleoside entry into ae1 cells occurred via two routes, nonmediated permeation and saturable, non-concentrative transport with broad substrate specificity and a michaelis-menten constant approximating that for thymidine transport in wild-type cells. however, in contrast to nucleoside transport in wild-type cells, residual nucleosid ...19873494190
[determining the functional stability of the equilibrium system based on its static and dynamic characteristics]. 20123497478
vaccination against cutaneous leishmaniasis in a murine model. ii. immunologic properties of protective and nonprotective subfractions of soluble promastigote extract.we have previously demonstrated that balb/c mice can be protected against a fatal infection with leishmania major by i.p. immunization with a soluble leishmanial antigen (sla) preparation in conjunction with the adjuvant, corynebacterium parvum (cp). in this study, sla was separated into nine distinct fractions by anion exchange liquid chromatography, and the fractions were analyzed for their ability to stimulate t cells obtained from immunized mice, to be recognized by vaccine-induced antibodie ...19873499465
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