Publications

[mechanisms of adaptation to physical exertion in patients with an expiratory obstructive syndrome].		2014	4096445
[choice of a calcium antagonist in chronic stable angina].		2013	4093052
dual-ended, multifunction tools for microsurgery.	a new concept in microsurgical instrumentation is herein described and the rationale for its design presented in the context of surgical efficiency. this new concept employs bipolarity or dual-endedness as a means to enable the microsurgeon to have access to various instruments without the need to exchange tools. the elimination of instrument exchange has increased the speed with which a microsurgeon can perform a variety of procedures as well as decrease fatigue associated with continuous visua ...	2006	4088033
transitional mucosa of the large intestine.		2013	4085987
an unusual cause of neck swelling in an elderly female.		2014	4083241
[the 58th annual meeting of the japanese orthopedic association. gifu, april 7-9, 1985. abstracts].		2014	4078426
chronic enteritis associated with edwardsiella tarda infection in rockhopper penguins.		1985	4077643
identification of the bicarbonate secretory cell of the turtle bladder.	the turtle bladder consists primarily of two mucosal cell types, mitochondrial rich (mr) and granular (g) cells. the mr cells secrete h+. in addition, the bladder secretes hco3-, an energy-requiring cl(-)-dependent transport system. these studies were designed to identify the cell type responsible for hco3- secretion. specific hco3- and h+ secretory inhibitors were added to alter o2 consumption of mr and g cells. cells were separated by ficoll density centrifugation. ouabain (10(-4) m) was used ...	2014	4073269
[use of adhesive cellophane tape in the diagnosis of demodicosis].		2014	4072051
physiological stress and performance changes in response to beginning level orienteering.		2014	4068683
association-dissociation equilibria of octopus hemocyanin.	the equilibria between the native (decameric) octopus hemocyanin and its subunits were studied by analytical sedimentation. equilibrium is obtained slowly, but the reaction is thermodynamically reversible. the mass action law for a monomer-decamer reaction is obeyed. the reassociated hemocyanin is virtually identical in its sedimentation behavior and oxygen binding with the native protein. the association-dissociation equilibria are mediated by cations; mg2+, ca2+, na+, and h+ are all effective ...	2013	4063339
automatic external defibrillation: bringing it home.		2014	4063027
[a case of idiopathic isolated tricuspid valve prolapse associated with tricuspid regurgitation].		2013	4059682
introduction to panel: perspectives on the nature of psychic reality.		2014	4056297
the language of dementia in the elderly: a pilot study.		2014	4052318
effects of hydralazine on pressure-volume and stress-volume relations in congestive heart failure secondary to idiopathic dilated cardiomyopathy.	the mechanism by which hydralazine improves cardiac function in patients with heart failure is not well characterized. hydralazine may improve left ventricular (lv) function by decreasing afterloading wall stress or by increasing myocardial contractility. the effect of intravenous hydralazine was assessed in 8 patients with severe idiopathic dilated cardiomyopathy. hydralazine increased stroke volume index (from 24 +/- 8 to 40 +/- 9 ml/m2, p less than 0.01) and decreased systemic vascular resist ...	2014	4050708
local cerebral glucose utilization in normal female rats: variations during the estrous cycle and comparison with males.	the quantitative 2-[14c]deoxyglucose autoradiographic method was used to study the fluctuations of energy metabolism in discrete brain regions of female rats during the estrous cycle. a consistent though statistically nonsignificant cyclic variation in average glucose utilization of the brain as a whole was observed. highest levels of glucose utilization occurred during proestrus and metestrus, whereas lower rates were found during estrus and diestrus. statistically significant fluctuations were ...	1985	4040921
ruptured abdominal aortic aneurysms: experience with 70 cases.	during the period 1965-1983, 270 patients underwent resection of abdominal aortic aneurysm. in 70 patients (26%) the aneurysm was ruptured. overall hospital mortality of patients with ruptures was 34%. five patients died before the graft could be completed. common denominators associated with mortality were hypotension, renal failure, cardiac arrest, and postoperative hemorrhage. the average age over the first 10 years was 68, but subsequently, has risen gradually, with a corresponding increase ...	2013	4028537
ruptured abdominal aortic aneurysms: experience with 70 cases.	during the period 1965-1983, 270 patients underwent resection of abdominal aortic aneurysm. in 70 patients (26%) the aneurysm was ruptured. overall hospital mortality of patients with ruptures was 34%. five patients died before the graft could be completed. common denominators associated with mortality were hypotension, renal failure, cardiac arrest, and postoperative hemorrhage. the average age over the first 10 years was 68, but subsequently, has risen gradually, with a corresponding increase ...	2013	4028537
comparative in vitro activities of selected antimicrobial agents against edwardsiella tarda.	mics of 14 antimicrobial agents for 29 strains of edwardsiella tarda were determined by an agar dilution method. of the agents tested, ciprofloxacin, enoxacin, and norfloxacin were the most active on a weight basis. all strains were also susceptible to clinically achievable concentrations of ampicillin, chloramphenicol, tetracycline, trimethoprim, sulfamethoxazole, trimethoprim plus sulfamethoxazole, cefotaxime, and gentamicin. ninety percent of the strains demonstrated high-level resistance to ...	1985	4026271
[in vitro characterization of a group of aplastic anemias].		2013	4023319
[carpal tunnel syndrome in dialysis patients].		2014	4022204
selective surgical management of neural tube malformations.	the physical characteristics of 49 children with spina bifida cystica, survivors of a group subjected to selection for early surgery are compared with 39 children alive from an earlier unselected series, born in the 1960s, and reviewed retrospectively. sixteen children were also studied in whom the initial decision not to operate had been followed by survival and subsequent treatment. children selected for initial surgery have a significantly lower mortality than those not selected and their mob ...	2014	4015145
prison-psychiatry: medical or correctional discipline?		2014	4010493
typology of male-to-female transsexualism.	this study tested a prediction derived from the hypothesis that asexual and bisexual transsexualism are actually subtypes of heterosexual transsexualism. two questionnaire scales measuring erotic attraction to males and females were administered to 163 male-to-female transsexuals. a cluster analysis of their scores divided the subjects into four groups: heterosexual, homosexual, bisexual, and asexual. fisher exact tests were used to compare the frequency with which subjects in the four clusters ...	2014	4004548
activities of the modified polyene n-d-ornithyl amphotericin methyl ester and the azoles ici 153066, bay n 7133, and bay l 9139 compared with those of amphotericin b and ketoconazole in the therapy of experimental blastomycosis.	we studied the efficacy of new experimental antifungal drugs, which represent molecular modifications of present active agents, in a murine model of blastomycosis. ketoconazole, previously the best azole drug studied and which is protective when administered orally, was superior to a new oral imidazole, bay l 9139, and a new oral triazole, bay n 7133. a new oral triazole, ici 153066, was markedly more effective than ketoconazole and is the only oral drug studied which came close to producing com ...	2014	3994350
intestinal vascular effects of inhaled and locally administered enflurane in the cat.	the effects of enflurane on intestinal vascular resistance and blood flow in the intestine were studied in cats during basal chloralose anaesthesia. a jejunal segment was prepared and perfused with blood from both femoral arteries, allowing control of intestinal inflow pressure. mesenteric venous blood flow was measured with an optical drop recorder. during constant intestinal arterial pressure (75 mmhg; 10 kpa), intestinal vascular resistance was calculated during enflurane inhalation at mac 0. ...	1985	3993317
british medical association attacks cigarette smoking.		2014	3978493
[a case of primary adenocarcinoma of the cervix of probable origin from an area of endometriosis].	a case of primary adenocarcinoma of the cervix of probable endometrial origin is described in a 37 year-old woman.	2014	3974935
receptive-field symmetry probed using converging gratings.	contrast-sensitivity functions (csf's) for converging and diverging gratings were obtained under voluntary fixation at several field widths and under retinal stabilization at one field width. in general, these types of gratings had similar csf's at all temporal frequencies tested, a result that can be explained by plausible spatiotemporal receptive-field models possessing spatial antisymmetry but not by models possessing pure (even) spatial symmetry. phase condition at the central line in conver ...	2014	3973760
emblica officinalis reduces serum, aortic and hepatic cholesterol in rabbits.	emblica officinalis reduced serum cholesterol (p less than 0.001), aortic cholesterol (p less than 0.001) and hepatic cholesterol (p less than 0.001) significantly in rabbits. emblica officinalis did not influence euglobulin clot lysis time, platelet adhesiveness or serum triglyceride levels.	1985	3972094
what is visual training: a patient education handout.		2014	3968385
triple arthrodesis. a critical long-term review.	the results of triple arthrodesis performed in 80 feet and followed for an average of 13 years are reviewed. although the majority of patients were very pleased, the results of objective assessment were less favourable. there was a high incidence of degenerative joint changes in the ankle and midfoot and also of pseudarthrosis, avascular necrosis of the talus and residual deformity. pre-operative rigid equinovarus deformity produced the majority of the poor results. it is suggested that bony res ...	2014	3958012
on dying more than one death.	death (with a capital d) can best be understood as a series of distinct but related deaths. for example, a pregnant woman was found to be brain-dead but her vital functions were artificially sustained for nine weeks until her fetus could be delivered, after which the machines were removed and she died a second, conceptually distinct death. this procedure is probably justifiable, but any legislation or policy regarding such cases should be flexible and should require consent.	1986	3957650
iron losses in sweat.	the losses of iron in whole body cell-free sweat were determined in eleven healthy men. a new experimental design was used with a very careful cleaning procedure of the skin and repeated consecutive sampling periods of sweat in a sauna. the purpose was to achieve a steady state of sweat iron losses with minimal influence from iron originating from desquamated cells and iron contaminating the skin. a steady state was reached in the third sauna period (second sweat sampling period). iron loss was ...	2014	3953482
the medical devices adverse experience reporting project.		2013	3948035
the medical devices adverse experience reporting project.		2013	3948035
a functional organization of on and off pathways in the rabbit retina.	intracellular electrophysiological recordings were obtained from amacrine and ganglion cells in an isolated, superfused retina-eyecup preparation of the rabbit. cells were characterized physiologically, after which cell-staining was accomplished by intracellular iontophoresis of hrp. a computer-assisted image-processing system was used to study the dendritic stratification pattern of hrp-labeled neurons within the inner plexiform layer (ipl). our results support the concept that the ipl is funct ...	1986	3944611
muscarinic cholinergic receptor subtypes in the rat brain. i. quantitative autoradiographic studies.	the binding characteristics of n[3h]methylscopolamine ([3h]nms) to slide-mounted tissue sections were studied using quantitative autoradiography. binding of [3h]nms was saturable, reversible and of high affinity (kd = 0.26 nm). the inhibition of [3h]nms binding produced by several muscarinic agonists and antagonists was analyzed in 29 discrete brain regions by constructing complete displacement curves. comparison of ic50 values obtained both biochemically and by autoradiography demonstrated a ve ...	1986	3942874
measurement of color thresholds.	it is generally believed that some degree of defective color vision is frequently acquired along with certain ocular and systemic disorders. precise definition of the nature and extent of the color defects has not been possible because of the limitations inherent in the tests currently available for clinical use. we undertook to define the defects in terms of thresholds of discrimination to each color, plotted on a color circle similar to munsell's uniform chromaticity scale diagram. furthermore ...	2014	3942184
toxicokinetics of lithium intoxication treated by hemodialysis.	a 66-year old female on long-term lithium therapy, developed neurologic toxicity with coma and convulsions. the treatment consisted artificial ventilation, fluid and electrolyte infusions and a six hour hemodialysis (hd) on days 2, 3 and 4. the convulsions disappeared on day 4; the patient regained consciousness on day l2 and recovered with slight sequelae. toxicokinetic studies were conducted for a period of 12 days. the lithium (li) serum concentration fell from 4.4 mmol/l on admission to 2.16 ...	2014	3938485
lhrh-agonist treatment in clinical and experimental human breast cancer.	thirty-one premenopausal patients with metastatic breast cancer were treated for 3-33 months with the potent lhrh-agonist buserelin (hoe 766) as a first-line therapy. twelve women (group ia) were treated with a daily dose of 3 x 400 micrograms buserelin intranasally and 10 women (group ib) with a daily dose of 2 x 1 mg subcutaneously after parenteral treatment with 3 mg per day in the first week. nine patients (group ii) were treated chronically with 3 x 400 micrograms buserelin intranasally in ...	1985	3935869
[primary transport of acute patients. optimal use of rescue resources exemplified by the canton of graubünden].		2011	3927607
agglutination of an edta blood sample caused by an edta-dependent panagglutinin.	a novel example of an edta-dependent panagglutinin is described. a blood sample drawn into edta for a routine hematologic workup demonstrated strong agglutination due to edta-dependent panagglutinins. previous examples have been detected because of discrepant abo results. this is the first report of an edta-dependent panagglutinin that caused agglutination in the edta sample collection tube and a false positive direct antiglobulin test.	2014	3920896
cancer and malnutrition--a critical interaction: a review.		2011	3917603
liver abscess caused by edwardsiella tarda.	edwardsiella tarda, among other enterobacteriaceae, is a rare isolate from clinical specimens in man. a liver abscess caused by e. tarda was found in a middleaged woman without overt epidemiologic exposure to known reservoirs of this organism. while the most likely source of infection was the bowel, we failed to demonstrate a gut carriage of e. tarda or to show any local condition predisposing to the development of the liver lesion.	1985	3911993
the potential dependence of the intestinal na+-dependent sugar transporter.	the unidirectional influx of the lipophilic cation tetraphenylphosphonium (tpp+) into isolated intestinal epithelial cells exhibits a marked dependence on the membrane potential (delta psi) maintained by or experimentally imposed on these cells. by taking advantage of this fact, we have described a "crossover" procedure that allows the relative permeability of a cation and anion pair to be determined. measurements of such relative permeabilities permits diffusion potentials of defined magnitude ...	1985	3911844
[growth of small murine rodents under laboratory conditions (the example of voles of the genus clethrionomys)].		2014	3911636
[sequential angio-urography (sau) with photographic image subtraction].	urography was performed in 250 patients: the technique of bolus injection of a large quantity of contrast medium was used in every case. by means of rapid seriography the early vascular phase was shown and reproduced, when necessary, with image subtraction. the abdominal aorta and the renal arteries were demonstrated in 97.6% of cases. altogether, in 34.4% of cases the existence of pathological conditions non demonstrable by conventional urography was ascertained; in 12.4% of cases extrarenal pa ...	2014	3911305
determination of nanogram quantities of vanadium in biological material by isotope dilution thermal ionization mass spectrometry with ion counting detection.		1985	3907412
autoscan-4 system for identification of gram-negative bacilli.	a production model of the autoscan-4 system (american microscan, inc., mahwah, n.j.) was tested with not more than 11 strains each of 73 groups or species of gram-negative bacilli from various centers for disease control culture collections. the strains included typical and atypical strains of enteric fermenters, nonenteric fermenters, and nonfermenters. the autoscan-4 system identified 95.3% of all 405 cultures accurately: 95.4% of 307 members of the family enterobacteriaceae, 96.6% of 29 nonen ...	1985	3905849
[medical education in the 18th century. on the 325th anniversary of the birth of friedrich hoffmann (1660-1742)].	the 325th anniversary of friedrich hoffmann's birthday gave rise to remind of the early high period of the faculty of medicine of halle university. several significant scientific achievements are connected with hoffmann's name, but at the same time also the organisation of studies and examinations in halle. the educational practices of his time were demonstrated with the help of preserved documentations.	2014	3904240
comparison of the regulatory regions of ilvgeda operons from several enteric organisms.	the nucleotide sequence preceding the ilvgeda operon has been examined and compared in five enteric organisms. the sequence in escherichia coli b was identical to the earlier-described strain k-12 sequence. the sequences of salmonella typhimurium and klebsiella aerogenes were remarkably similar to that of e. coli and identical in that part of the leader region that specified the putative 32-amino-acid peptide. thus, identical secondary structures could be postulated for the leaders of all three ...	1985	3900037
technetium-99m dtpa renal flow studies in goldblatt hypertension.	computer-assisted dynamic renal studies were performed on a group of 14 mongrel dogs before and after the induction of unilateral renal artery stenosis. ninety-second technetium-99m diethylenetriaminepentaacetic acid ( [99mtc]dtpa), 15-min [99mtc]dtpa, and 30-min iodine-131 orthoiodohippurate ( [131i]hippuran) time-activity curves were analyzed and correlated with reduction of renal blood flow as measured by electromagnetic flow probe and pah clearance techniques. parameters of the 90-sec [99mtc ...	1985	3897482
gram-negative bacillary infections. pathogenic and pathophysiologic correlates.	gram-negative bacillary infections continue to be extremely important. escherichia coli is the single most frequently encountered pathogen, followed by organisms belonging to the tribe klebsiella-enterobacter-serratia and proteus-providencia. pseudomonas aeruginosa, although it receives considerable (perhaps excessive) attention, is found relatively less frequently, occurring principally in the hospitalized patient who is immunocompromised. many factors, both host and microbial, are responsible ...	1985	3890536
[minimally transformed 3t3 cell lines as an object for research on the mechanisms of proliferation].	the present review gives a detailed description of mouse cell lines 3t3 (swiss 3t3, balb/c 3t3, and nih 3t3) including their establishment, evolution, growth properties and formation of the specific monolayer with low saturation density. questionable views of the 3t3 cell origin are discussed. the main features of these continuous cell lines are shown, such as a high requirement for serum growth factors, substrate dependence, inhibition of cell division in dense monolayer and absence of oncogeni ...	1985	3885522
simultaneous screening for two different antibodies in elisa by combining two solid phases: microtiter plate and falcon assay screening test system lid.	an enzyme-linked immunosorbent assay (elisa) is described that used a combination of 2 solid phases: a microtiter plate covered with a falcon assay screening test (f.a.s.t.) system lid. by coating each solid phase with a different antigen, it was possible to simultaneously detect 2 different antibodies. the results of the combined test were compared and found similar to those obtained in separate assays on the same solid phases by the usual elisa method. further, the combined test was more econo ...	1985	3882840
depression and immunity. lymphocyte function in ambulatory depressed patients, hospitalized schizophrenic patients, and patients hospitalized for herniorrhaphy.	mitogen-induced lymphocyte stimulation responses in ambulatory patients with major depressive disorder did not differ from those of matched controls. lymphocyte responses in hospitalized schizophrenic patients and in patients hospitalized for elective herniorrhaphy similarly did not differ from responses of controls. the number of peripheral-blood t cells was decreased among the ambulatory depressed patients but not in the schizophrenic patients. these findings, together with previously reported ...	2012	3872111
[dieulafoy disease. a rare cause of upper gastrointestinal hemorrhage].		2013	3871983
[dieulafoy disease. a rare cause of upper gastrointestinal hemorrhage].		2013	3871983
"what is," and "what should be?".		2013	3870712
the temporomandibular joint from the viewpoint of the anatomist.		2013	3862765
theoretical mechanisms for synthesis of carcinogen-induced embryonic proteins: xiv. mutational and non-mutational mechanisms as subsets of a more general mechanism. part c. a defined cancer mutation.	the results of applying a mechanism of ethionine-induced embryonic gene derepressions to explain similar features found in hereditary tyrosinemia have been extended to a well defined cancer mutation. in all three cases, the described mechanism is compatible with the explanation for the etiology of embryonic like phenotypic expressions in cells and potentially for the carcinogenic process. the essence of the formulated process for a human bladder carcinoma mutation in the ras gene for a protein p ...	1985	3853079
computer system support. part ii.		2013	3846051
[annual meeting 1984 of the society for hospital hygiene. the effectiveness of hospital hygiene measures].		2013	3844553
[research--the source of medical progress].		2013	3842698
[medical and technologic aspects of the manifestation of silicosis in workers in the prvomajska foundry, zagreb].		2013	3842066
vasomotion and transvascular exchange of fluid and plasma proteins.	the effect of spontaneous arteriolar vasomotion on the transvascular exchange of fluid and plasma proteins has been studied theoretically. the model combines fluid dynamic principles with a phenomenological approach to transvascular exchange on the basis of irreversible thermodynamics. the analytical treatment of the intravascular flow together with consideration of local changes of the morphology and vascular membrane characteristics makes it possible to determine the spatial and temporal varia ...	1985	3837174
[effect of titanium phosphate, zirconium oxide and a mixture of ammonium phosphotungstenate with zirconium phosphate on the elimination of radioactive cesium from the bodies of rats].		1985	3835674
[multivariate analysis of risk factors for low birth weight in live births in the municipality of são paulo, sp (brazil)].		2013	3832376
exotic bacterial pathogens edwardsiella tarda and edwardsiella ictaluri from imported ornamental fish betta splendens and puntius conchonius, respectively: isolation and quarantine significance.		1986	3827773
successful pregnancy in primary glomerular disease.	the course of 66 pregnancies was studied in 48 women with primary glomerular diseases. in all cases diagnoses were established by biopsy before pregnancy. they were: membranoproliferative glomerulonephritis in 16 patients, focal glomeruloesclerosis in 13, iga nephropathy in 10, membranous nephropathy in seven and focal glomerulonephritis in two women. the clinical status of the nephropathy before conception was that 43 had only mild renal dysfunction, five had moderate renal insufficiency, serum ...	2013	3820941
edwardsiella tarda infection in hat yai hospital.		1986	3819621
simultaneous recording of uterine and tubal motility during utero-tubal insufflation in monkeys.	one main cause of female infertility is the tubal factor, and interest in the role and function of the fallopian tube has increased our knowledge about tubal infertility. in this study in monkeys, cynomolgus (macaca fascicularis), the tubal and uterine motility was recorded with a millar microtransducer. the recordings were made during uterotubal, uterine as well as tubal insufflation with gas. tubal activity patterns varied with the phase of the menstrual cycle. the kymograms made during gas in ...	1986	3811846
[liver diseases and glycoregulation].		2013	3811778
the cutting diathermy and drain tracts.		2013	3810377
pneumonia--the quality of medical records data.	the quality of medical records data for patients who were hospitalized with community-acquired pneumonia was assessed by comparing medical records data with data obtained in a prospective study of pneumonia for the period april 1, 1984, to december 31, 1984. one hundred five patients fulfilled the case definition of pneumonia for entry into the prospective study. one hundred twenty-seven patients were identified by medical records data. seventy-three of the patients appeared in both studies. the ...	1987	3807447
quantitative analysis of tissue distribution of ly10-like murine alloantigen(s) with antisera and monoclonal antibodies.	tissue distribution of non-lyt1.1 ("ly10-like") antigen or antigens encoded by short chromosomal segment differentiating b6-ly-1a congenic strain from b6 strain of mice was studied by quantitative absorption of (balb/c x b6)f1 anti b6-ly-1a antiserum and by direct cytotoxicity of ly-10-132-12-26 monoclonal antibody on lymphoid cell populations. identical strain but not tissue distribution pattern does not allow to conclude whether antiserum and monoclonal antibody detect the same or closely link ...	2013	3800600
[experimental study on the effectiveness of withdrawing the cerebrospinal fluid in preventing spinal cord ischemia during thoracic aortic occlusion].		1986	3795662
observer variability in the pulmonary examination.	observer variability in the pulmonary examination was assessed by having four blindfolded observers (two medical students and two pulmonary physicians) twice examine 31 patients with abnormal pulmonary findings. examiners were consistent in the repetitive detection of pulmonary abnormalities in 74-89% of the examinations; conversely, 11-26% of the time they disagreed with themselves. although pulmonary specialists recorded fewer (55% of observations) abnormal findings than did medical students ( ...	2013	3794835
[cerebral hemorrhage in the premature neonate. report of 80 cases].		2013	3792879
[diagnosis and therapeutic control of gonorrhea. effects and costs].		2011	3787810
identification and surveillance of individuals at high risk.	inherent in any cancer detection program strategy is the identification and surveillance of groups at especially high risk, in that success can be expected to be highest and costs for positive case finding lowest. the epidemiologic concepts of sensitivity and specificity are of importance in such programs. among occupational groups, directed programs have started to demonstrate usefulness in altering outcome. for other types of exposure, some results have been disappointing, such as x-ray screen ...	2013	3779704
antimicrobial susceptibility of edwardsiella tarda from the united states and taiwan.	edwardsiella tarda isolates from the united states and taiwan were screened against 37 antimicrobial agents. these isolates were highly susceptible to the amino-glycosides, second and third generation cephalosporins, newer penicillins, nitrofurantoin, sulfamethoxazole/trimethoprim, and the quinolones. source-related resistance was found for penicillin g, sulfadiazine, colistin, novobiocin, spectinomycin, ampicillin, tetracycline, and chloramphenicol. generally, the taiwan isolates were more resi ...	1986	3776095
[current methods of chromosome studies].		1986	3769837
[micronucleus test in cultured cells--preliminary study].	in mutagenicity and carcinogenicity assays using micronucleus test, n-methyl-n'-nitro-n-nitrosoguanidine (mnng), 50 mg/kg or benzo(a)pyrene (bap), 100 mg/kg did not increase the incidence of micronuclei in polychromatic erythrocytes in bone marrow of mice. mnng, 0.1 microgram/ml could induce a significant increase of micronuclei with dose response in cultured v79 cells. in another experiment of syrian hamster embryo cells, the induction of micronuclei was seen after benzo(a)pyrene, 0.1 microgram ...	1986	3769749
immuno-response in tilapia sarotherodon niloticus vaccinated with edwardsiella tarda by hyperosmotic infiltration method.	sarotherodon niloticus with average weight of 28.42 +/- 1.87 g were immunized with formalin-killed edwardsiella tarda using the hyperosmotic infiltration method. test fish maintained in 30 l aquaria were grouped into four treatments. group 1 and 2 were exposed to a single hyperosmotic treatment on day 0. group 1 was bled on day 14 and group 2 was bled on day 28. group 3 was given hyperosmotic treatments twice: on day 0 and day 14 and bled on day 28. group 4 was an untreated control bled on day 2 ...	1986	3765356
the john scott memorial lecture 1985. space invaders.		2013	3749489
purification and initial characterization of the 71-kilodalton rat heat-shock protein and its cognate as fatty acid binding proteins.	the major rat heat-shock (stress) protein and its cognate were purified to electrophoretic homogeneity from livers of heat-shocked rats. both proteins exhibited similar behavior on a variety of column chromatography matrices but were separable by preparative isoelectric focusing under nondenaturing conditions by virtue of a 0.2 ph unit difference in isoelectric point. both purified proteins had similar physical properties, suggesting the possibility that they may have similar biological function ...	1986	3730359
salmonellae and other enteropathogenic bacteria in the intestines of wall geckos in nigeria.	the aerobic bacterial flora of the intestine of 150 wall geckos (hemidactylus brookei) was investigated. a variety of bacteria was recovered including 35 isolates of salmonella and several other species of enterobacteriaceae, viz. shigella sonnei - 2, edwardsiella tarda - 4, enterobacter spp - 8, citrobacter freudii - 3, serratia marcescens - 3, proteus spp - 35, klebsiella pneumoniae - 13, and escherichia coli - 17, isolates. eight salmonella serotypes were identified, the predominant ones bein ...	1986	3729372
[multifocal hydatid cysts in children].	from 1981 to 1983, 112 children have been operated on for hydatidosis, 26 of them presented multifocal hydatid cysts. in half cases the lung was affected, in association with an abdominal affect. in 6 cases it was a bilateral pulmonary localisation. the check-up is essentially with two exams: thoracal radiology, front and side view; and abdominal echography. the hydatic serology confirms the parasitic origin. 40 surgical operations have been necessary for 21 children carried 171 hydatid cysts. t ...	2013	3719886
[effect of patient markers and interview procedures on admission to therapy--a catamnestic study of the initial psychotherapeutic interview].	this investigation concerns the individual and institutional factors which play a role in the stratification of therapy and in the selection of patients. to this end, six to eight years after the initial interviews, a catamnestic investigation on one hundred patients was carried out at the giessen centre for psychosomatic medicine. identified as variables with a potential for influencing the further career of the patient were individual attributes of the patient and characteristic features of th ...	2013	3716653
brain macrophages in human cortical contusions as indicator of survival period.	the aim of this study was to establish a morphologic time scheme with which cases of cerebral contusion with unknown survival periods can be dated. our study of 275 cases was limited to qualitative and quantitative changes in macrophages. the appearance of macrophages and their distribution as well as their content of neutral fat, esterified cholesterol, erythrocytes, siderin, hematoidin, and ceroid were correlated with the survival period. for each cytologic criterium, the observation period, d ...	1986	3710334
effects of increased cell mass and altered gene dosage on the timing of initiation of macronuclear dna synthesis in paramecium tetraurelia. implications for cell cycle regulation.	in paramecium, cell mass and macronuclear dna content can vary substantially, and both variables affect the timing of initiation of macronuclear dna synthesis. cells normally begin macronuclear dna synthesis at 0.25 in the cell cycle when the mean cell mass is about 119% of the initial value. gene mutations were used to alter cell size by temporarily blocking cell cycle progression and to change dna content by altering the segregation pattern of macronuclear material to daughter nuclei at fissio ...	2013	3709689
[the erythrocyte as a potential container for directed transport of drugs to damaged parts of the circulatory bed].		2013	3707723
adolescent versus adult thyroid carcinoma.	several significant differences exist between adolescent and adult thyroid carcinoma. the incidence of malignancy in nodular goiter is higher in children than it is in adults. thyroid cancer in childhood and adolescence has a slightly lower predilection for female than for male subjects, as compared to adult patients. the younger patients have a predominance of well-differentiated carcinomas which are more likely to be papillary. the lesions in the young age group tend to be more advanced locall ...	2013	3702570
[the role of a hospital, polyclinic and a specialized sanatorium in the rehabilitation of children with glomerulonephritis].		2013	3696851
theory on thermal probe arrays for the distinction between the convective and the perfusive modalities of heat transfer in living tissues.	recent suggestions for an improved model of heat transfer in living tissues emphasize the existence of a convective mode due to flowing blood in addition to, or even instead of, the perfusive mode, as proposed in pennes' "classic" bioheat equation. in view of these suggestions, it might be beneficial to develop a technique that will enable one to distinguish between these two modes of bioheat transfer. to this end, a concept that utilizes a multiprobe array of thermistors in conjunction with a r ...	2013	3695437
laryngeal trauma vs length of intubation.	the frequency histograms of six patients' laryngographs were studied pre- and post-endotracheal intubation. the changes were correlated with the length of intubation. the post-operative hoarse voice was seen as an increase in the spread of the lower frequencies, and an increase in the fundamental frequency. the latter change was thought to be a subconscious compensation for the hoarseness. the increased lower frequency spread as measured by standard deviation was directly proportional to the len ...	2013	3694032
urinary diversion: a new angle?		2012	3671701