Publications

[study of hepatitis b antigens and antibodies in women isosensitized to the rhesus antigen].		1999	104435
juvenile xanthogranuloma (naevoxantho-endothelioma).		1998	104812
estradiol-17 beta stimulates basal and thyrotropin releasing hormone induced prolactin secretion by bovine pituitary cells in primary culture.		1979	111979
prognostic aspects of electroclinical and neuroendocrine data in severe brain injury.		2001	113991
[effect of a beryllium complex on growth of pseudomonas fluorescens (types r and s). ii. competition with magnesium].	a study of the inhibitory action of beryllium on the growth of pseudomonas fluorescens reveals that the observed effect can be partly explained by competition between beryllium and magnesium in various processes which are indispensable to cellular metabolism. in addition, an "adaptation" phenomenon is observed which appears to be based on the selection of cells which are more highly resistant towards the inhibitor.	1975	126779
[role of laparoscopy in the diagnosis of closed injuries to the abdominal organs].		2002	135860
[treatment of postoperative digestive fistulas by perfusion-aspiration].	the experience of the first surgical clinic from tirgu-mureş is described, concerning the treatment of postoperative digestive fistulae in a group of 13 patients. the fact is stressed that the occurrence of such fistulae is more frequent following gastrectomies with gastrojejunostomy, gastrectomies for neo-plastic lesions, extensive gastrectomies--as compared with total gastrectomies. the method i of trémolières is used with a perfusion system in which a cathether is inserted in the drain tube a ...	2002	136672
tests of tubal patency: comparison of laparoscopy and hysterosalpingography.	tubal patency in 86 infertile patients was investigated by hysterosalpingography and the laparoscopic methylene blue test. hysterosalpingography indicated 33 cases of interstitial tubal occlusion, 18 cases of fimbrial occlusion, and 8 cases of combined occlusions. laparoscopy indicated 28 cases of interstitial tubal occlusion, 18 cases of fimbrial occlusion, and 7 combined cases. in addition, laparoscopy revealed 57 cases of periadnexal adhesions and 13 cases of fimbrial phimosis in patients wit ...	2002	137026
[painfree treatment of burns and shorter hospital stay: plastic film over burnwound allows tissue respiration].		1990	249106
visual-vestibular responses in vestibular nuclear neurons in the intact and cerebellectomized, alert cat.		1979	514510
letter: is that apicoectomy really necessary?		2005	1061540
the pursuit of happiness (and health) 200 years later.		2005	1074726
[what happens when the cilia remain immobile?].		2005	1082535
[transosseous osteosynthesis in fractures of the metacarpal bones].		2005	1143767
[colonic perforation in a case of pheochromocytoma].		2005	1160218
[small shot in the appendix].		2005	1168977
development of ancylostoma ceylanicum looss, 1911 (hamster strain) in the albino mouse, mus musculus, with and without cortisone.	complete development of ancylostoma ceylanicum (hamster strain) is reported for the first time in mice. a patent infection (viz. ova in faeces) could be established only under the influence of hydrocortisone acetate. cultures made from the faeces containing eggs produced viable larvae which were infective to mice.	1975	1187181
[adenanthera pavonina, composition of the fat and mass spectrometric analysis of the sterolglucosides].		2005	1197419
lidocaine inhibits prolactin secretion in gh4c1 cells by blocking calcium influx.	the mechanism of the inhibitory effect of local anesthetics on hormone secretion was studied in the gh4c1 line of rat pituitary tumor-derived cells. lidocaine between 0.1 and 5 mm exerted significant dose-dependent inhibition on the increment in cytosol ca2+ concentration ([ca2+]i) and prolactin (prl) secretion induced by 30 mm k+. for both effects the ic50 was 0.25 mm and maximal inhibition occurred at 5 mm. a normal response returned within 20 min after removal of lidocaine from the incubation ...	1992	1280232
a quantitative assessment of the cytotoxicity associated with chromosomal aberration detection in chinese hamster ovary cells.	regulatory guidelines suggest testing chemicals up to cytotoxic doses in chromosomal-aberration assays. to investigate the utility and limitations of various cytotoxicity indicators we used chinese hamster ovary (cho) cells to test 8 chemicals with differing ratios of cytotoxicity to clastogenicity. we measured immediate or delayed cell killing and growth inhibition (atp levels, cell counts, colony-forming efficiency, cfe) and cell-cycle perturbations (mitotic index, mi; average generation time, ...	2002	1370242
oral susceptibility of aedes albopictus to dengue type 2 virus: a study of infection kinetics, using the polymerase chain reaction for viral detection.	female aedes albopictus mosquitoes, aged 1 week, were infected with den-2 dengue virus. the kinetics of infection in mosquito brain and mesenteron were monitored using dna probes with polymerase chain reaction (pcr) amplification of target dna sequences coding for den-2 virus envelope protein, compared with the standard immunofluorescence assay technique (ifa). rates of virus detection in the mesenteron of orally infected mosquitoes rose to 38% by day 4 post-inoculation, then declined until day ...	1992	1463895
surface properties of mussel adhesive protein component films.	mussel adhesive protein (map) is the adhesive agent used by the blue sea mussel (mytilus edulis) to attach the animal to various underwater surfaces. it is composed of 75-->85 repeating decameric units with the reported primary sequence nh2-a(1)-k(2)-p(3)-s(4)-y(5)-hyp(6)-hyp(7)-t(8)-dopa(9)-k(10)-cooh. this study identifies and compares the surface properties of the decameric unit, selected fragments and individual amino acid constituents with the complete map preparation. these molecular syste ...	2006	1472585
statistical methods that distinguish between attributes of assessment: prolongation of life versus quality of life.	the authors propose a method to generate information relevant to the decision tree that adds additional perspective to the characterization of health quality during survival. their approach uses survival data to distinguish two attributes of utility: prolongation of life and quality of life (qol). health-state transition probabilities correspond to the prolongation of life and are modeled in a discrete-time transient semi-markov process. quality-of-life-state transition probabilities are derived ...	2003	1573984
location of phosphotyrosine-containing proteins by immunocytochemistry in the rat forebrain corresponds to the distribution of the insulin receptor.	cellular regulation by certain growth factor receptors and protooncogene products involves tyrosine kinase activity with the resultant tyrosine phosphorylation of protein substrates. in the present report we describe the distribution of phosphotyrosine-containing material detected by immunocytochemistry (icc) in the rat forebrain. specificity of the affinity-purified antibody against phosphotyrosine used in the icc technique was demonstrated by the ability of phosphotyrosine and p-nitrophenyl ph ...	1990	1693770
[diagnostic and interventional radiology in pulmonary embolism].	the clinical picture of pulmonary embolism (pe) ist remarkably unspecific and one has to rely mainly on imaging techniques to obtain a reliable diagnosis. pe is not a primary disease but the complication of deep venous thrombosis (dvt), and thus there is a strong correlation between pulmonary embolism and venous thrombosis. radiologic screening of these diseases is based on invasive and noninvasive tests. chest x-ray has a low predictive value of 63% and helps mainly in ruling out other diagnose ...	2007	1947962
analytical methods: technical notes.		2007	1951352
correlation of electrophoretic mobilities from capillary electrophoresis with physicochemical properties of proteins and peptides.	excellent correlation was observed for the electrophoretic mobilities measured by capillary zone electrophoresis versus q/mw2/3, where q is the calculated charge and mw is the molecular weight. mobilities of a set of 33 diverse peptides from enzymatic digests and 10 intact proteins were measured for separations at ph 2.35, 8.0, and 8.15 with constant ionic strength, temperature, and viscosity. the correlation suggests that the frictional drag is proportional to the surface area of a sphere that ...	2007	1952066
transiently catecholaminergic (tc) cells in the bowel of the fetal rat: precursors of noncatecholaminergic enteric neurons.	experiments were done to study the fate of transient catecholaminergic (tc) cells that develop in the rodent gut during ontogeny. when they are first detected, at day e11 in rats, tc cells are distributed along the vagal pathway, in advance of the descending fibers of the vagus nerves, and in the foregut. the early tc cells coexpress the immunoreactivities of several neural markers, including 150-kda neurofilament protein, peripherin, microtubule associated protein (map) 5, and growth-associated ...	1990	1976556
[aggression in the emergency service].		2007	1994106
electroencephalographic study of rat hyperthermic seizures.	the behavior and eeg of rat hyperthermic convulsions was studied. we found that a long run of high-voltage slow waves without convulsions, high-voltage irregular activity consisting of spikes and waves with intermittent myoclonus, and rapid spike and wave bursts accompanied by generalized clonic convulsions occurred sequentially. this behavioral and eeg activity is analogous to human febrile convulsions and supports the usefulness of this model for studies of human febrile convulsions. rats freq ...	1991	2044491
taxonomy of leishmania. use of isoenzymes. suggestions for a new classification.	the authors propose a new classification for the genus leishmania ross, 1903 based both on the use of intrinsic and extrinsic characters and on linnean and adansonian methods. the type of vertebrate host makes it possible to recognize the genus group: leishmania designates kinetoplastida parasites of mammals. neighbouring forms which parasite reptiles are now grouped in the genus sauroleishmania ranque, 1973. characteristics of the intravectorial cycle (supra- and peri-pyloric) are used to defin ...	1990	2080829
[experimental study of the activity of a number of enzyme-substrate systems after inhalation of aluminum-cobalt-molybdenum catalyst].		1990	2116994
[bone mineral content in 1094 healthy residents of the taiyuan district].		2007	2168802
purification and characterization of the major group-specific core antigen vp7 of bluetongue virus synthesized by a recombinant baculovirus.	the major core protein, vp7, of bluetongue virus serotype 10 (btv-10) has been purified from insect cells infected with a genetically manipulated recombinant baculovirus. the high level expression of vp7 (in excess of 100 mg per litre of culture) and its presence in the soluble fraction of infected cells following lysis by detergent has allowed the purification of the protein virtually to homogeneity (95%) by a simple two-step procedure of ammonium sulphate fractionation and ion-exchange chromat ...	1990	2174958
a preliminary blueprint: central institute of nursing.		2008	2267166
disappearance of a putative da-neuron antibody following adrenal medulla transplantation: relationship to a striatal-derived da neuron trophic factor.		1990	2290972
does inhibition of k+ transport in glial cells by local anaesthetics contribute to seizures?		2006	2361286
nmr measurements of intracellular sodium in the rabbit proximal tubule.	the present study evaluated the use of nuclear magnetic resonance (nmr) spectroscopy to monitor directly and continuously intracellular sodium levels in rabbit renal cortical tubule suspensions. when the paramagnetic shift reagent dysprosium tripolyphosphate was added to the extracellular medium it was possible to resolve signals from intracellular and extracellular sodium without adversely affecting cellular viability. an efflux of intracellular sodium against a significant concentration gradie ...	1985	2409818
[electrical and contractile properties of the smooth muscle of the femoral artery in the rabbit].		1987	2446933
effect of a trypsin inhibitor from soybeans (bowman-birk) on the secretory activity of the human pancreas.	this study was undertaken to clarify the issue of whether feedback regulation of pancreatic enzyme secretion occurs in humans. a naturally occurring inhibitor of trypsin and chymotrypsin, the bowman-birk inhibitor of soybeans, was used to reduce the activities of these enzymes normally secreted by the pancreas into the duodenum. pure pancreatic juice was collected by endoscopic retrograde cannulation of the pancreatic duct in a protocol consisting of three periods: period 1 (15 min), collections ...	1988	2446949
efficacy and toxicity elicited by recombinant interferons alpha and gamma when administered in combination to tumor-bearing mice.	administration of rhuifn-alpha a/d and rmuifn-gamma as single agents to tumor-bearing mice resulted in a dose-related antitumor effect in each of the six models studied. when the ifns were given in combination, the effects varied between the tumor systems. no increase in efficacy was seen in mice bearing b16-f10 melanoma or m5076 reticulum cell sarcoma while additive antitumor activity was shown in the ka31 fibrosarcoma and p388 leukemia systems. mice inoculated with l1210 lymphoma or colon 38 c ...	2008	2562640
the prevalence of hantaan viruses among rattus norvegicus in tokyo in the 1960's.	during the 1960's, 15 out of 89 rats (16.8%) captured in the port area and 6 out of 59 rats (10.2%) in the suburb of tokyo were seropositive against hantaan viruses.	1989	2573224
whole rat embryos require methionine for neural tube closure when cultured on cow serum.	headfold-stage rat embryos, when cultured on cow serum without supplemental methionine, failed to close their neural tubes, lacked eyes and branchial arches, were abnormally shaped and were reduced in protein content compared to methionine-supplemented embryos. methionine was essential during the first 18 h of culture, a period in which neural tube closure was initiated in supplemented cultures. all cow serum samples tested were found to require methionine addition, and the methionine was not re ...	1989	2600678
low dose cyclosporin a therapy in chronic posterior uveitis.	nine patients with chronic posterior endogenous uveitis of varying aetiology, not satisfactorily controlled with systemic corticosteroids alone, were treated with low dose oral cyclosporin a (mean maintenance dose 4.0 +/- 1.1 mg/kg/day). six of the nine patients also continued to receive oral prednisolone (15 mg/day or less). during a follow up period of 6-30 (mean 17) months, seven have shown sustained visual improvement. nephrotoxicity was the major side effect with serum creatinine concentrat ...	2008	2612672
characterization of serum and urinary bile acids in patients with primary biliary cirrhosis by gas-liquid chromatography-mass spectrometry: effect of ursodeoxycholic acid treatment.	we have studied the effect of ursodeoxycholic acid on the serum and urinary bile acids in seven patients with moderate to severe primary biliary cirrhosis. bile acids were characterized by gas-liquid chromatography-mass spectrometry and quantified by capillary gas-liquid chromatography. serum bile acids were elevated 26-fold over control values, with 2.2 times more cholic acid than chenodeoxycholic acid. urinary bile acid output was elevated 22-fold over control values with a cholic acid:chenode ...	2008	2621422
marketing hospice: the untold story.		2009	2653366
sickness absence.		2009	2654393
primary ciliary dyskinesia and young's syndrome.		2009	2663254
resistance control in hypertension.	in hypertension the small arteries undergo structural changes that increase vascular resistance, both in vivo and in vitro. the hallmark of a physiological vascular amplifier is that enhanced resistance responses must occur about the resting value. for this to happen, the average radius of the resistance vessels must be narrower than normal; increased wall thickness without narrowing does not result in this type of amplification. in primary hypertension in spontaneously hypertensive rats (shr), ...	1989	2681590
[phenotype study of varieties of carcinomas originating in the oro-pharyngo-laryngeal mucosa. anatomo-clinical considerations].	an immunohistological analysis with a panel of monoclonal and polyclonal antibodies was performed in 20 cases of squamous cell carcinoma originating in the oral cavity, oropharynx and larynx. the epithelial antigens were detected in all cases with variable patterns of positivity: cytokeratins and epithelial membrane antigen were positive in a high number of neoplastic cells in the carcinomas with a high grade of differentiation, whereas a lesser number of positive cells was observed in the poorl ...	2009	2695818
bombesin-induced hypothermia in the insulin-treated rat: effect on tail-skin temperature.	bombesin-like peptides are widely distributed in the mammalian central nervous system and appear to participate in the regulation of a variety of autonomic functions. bombesin has been shown to alter feeding behavior, locomotor activity, and thermoregulation. microinfusion of bombesin into the preoptic area of the hypothalamus produces a reduction in core body temperature, but only if the rat has been cold-exposed, food-deprived, or pretreated with insulin. the mechanism for bombesin-induced hyp ...	1989	2695893
the concept of mental illness.	in recent years it has often been suggested that there is no such thing as mental illness. in naive cartesianism this assertion starts out from the assumption that illness may develop solely from physical causes. before clarifying what mental illness is, we should ask what is understood by the general notion of 'illness'. a constituent of the general disease concept is an unvoluntary and sufficiently serious disturbance of vital functions that needs to be defined in detail-and not just any regio ...	2008	2695924
the occurrence of ectopic pregnancy with and without clomiphene citrate use in assisted and nonassisted reproductive technology.	an eleven-year review of treatment records of patients who became pregnant as a result of infertility treatment (n = 3692) was conducted. all records were examined to determine whether clomiphene citrate (cc) was used in the cycle of conception and whether or not an ectopic pregnancy occurred. data were additionally analyzed for the incidence of ectopic pregnancy with and without assisted reproductive technology (art). the incidence of ectopic pregnancy was similar between cc (3.4%) and non-cc ( ...	1989	2698906
maximal relaxation rates of esophageal, nose, and mouth pressures during a sniff reflect inspiratory muscle fatigue.	maximal relaxation rate (mrr, % pressure fall/10 msec) of the inspiratory muscles is reduced with fatigue. we have investigated whether mrr of esophageal pressure (pes) generated by voluntary sniffs is decreased by fatigue, and whether sniff nasopharyngeal (pnp) and mouth (pmo) mrr reflect these changes. in 10 normal subjects, control mrr of sniff pes correlated closely to pnp mrr (r = 0.977, p less than 0.001) and pmo mrr (r = 0.947, p less than 0.001). to produce inspiratory muscle fatigue, fo ...	2007	2712448
strategies for developing innovative programs in international medical education. a viewpoint from africa.	postgraduate medical education is an important factor in africa's present emphasis on health care as a basis for socioeconomic development. such education must be relevant to the realities of health problems in africa. the priority of most african governments is training in traditional health care management and in fields related to community- and problem-based medicine. presently, opportunities for such training exist in only seven centers throughout africa. a model health care system, offered ...	2009	2713022
measurement of nonuniform current densities and current kinetics in aplysia neurons using a large patch method.	a large patch electrode was used to measure local currents from the cell bodies of aplysia neurons that were voltage-clamped by a two-microelectrode method. patch currents recorded at the soma cap, antipodal to the origin of the axon, and whole-cell currents were recorded simultaneously and normalized to membrane capacitance. the patch electrode could be reused and moved to different locations which allowed currents from adjacent patches on a single cell to be compared. the results show that the ...	2008	2713443
measurement of nonuniform current densities and current kinetics in aplysia neurons using a large patch method.	a large patch electrode was used to measure local currents from the cell bodies of aplysia neurons that were voltage-clamped by a two-microelectrode method. patch currents recorded at the soma cap, antipodal to the origin of the axon, and whole-cell currents were recorded simultaneously and normalized to membrane capacitance. the patch electrode could be reused and moved to different locations which allowed currents from adjacent patches on a single cell to be compared. the results show that the ...	2008	2713443
growth failure. a complication of dietary treatment of hypercholesterolemia.	we describe 8 children among a group of 40 in whom growth failure was associated with unsupervised dietary treatment of hypercholesterolemia. in 3 children, nutritional dwarfing ensued, and in 5, weight loss or insufficient weight gain occurred. children with growth failure consumed significantly less energy and zinc than those children growing well. the dietary intakes of the 3 children with nutritional dwarfing were the most markedly deficient in total energy, fat, and micronutrients. these da ...	2009	2718985
dysphagia. learning, accepting, and rejecting limits.		2009	2719751
work/training programs for international health science librarians in american medical school libraries.	world understanding is more than a desirable goal today: it may be crucial to our survival. many universities realize this and have in the past decade spent a great deal of time and money to ensure a steady flow of faculty and students between the u.s. and other countries. librarians with faculty or academic status may benefit from promoting such relationships themselves. job exchanges and training programs offer librarians in the united states the opportunity to become acquainted with their cou ...	2009	2720220
possible role of ammonia in experimental cancer anorexia.	plasma concentrations of ammonia were elevated significantly in tumor-bearing rats prior to the onset of anorexia and continued to increase as the tumor grew and anorexia developed. associated with this hyperammonemia were elevated levels of brain glutamine and large neutral amino acids (phenylalanine, tyrosine, tryptophan, methionine, histidine). concentrations of the dopamine metabolites, dopac or hva were elevated in the corpus striatum, nucleus accumbens, hypothalamus and amygdala of anorect ...	1989	2731036
[concepts of the future in persons of advanced age].		2009	2735080
[metrological aspects of the spectral analysis of cardiac rhythm].	there are factors (presence of slow waves with the period that exceeds the recording duration, nonmultiplicity of the analysed oscillation periods to realisation), which do not allow reliable and reproducible estimations of the spectrum parameters in the slow area even in case of the stable patient's state. in case there are oscillations in the heart rhythm with periods comparable with the recording duration application of such a well known method like the elimination of polynominal trend to inh ...	2009	2747492
socioeconomic differences in rates of cesarean section.	increasing cesarean-section rates have focused attention on variations in the use of this procedure that appear to be independent of medical indication. we investigated the relation between the rate of primary cesarean section and socioeconomic status in a cohort of 245,854 singleton infants born to non-hispanic white, black, asian-american, and mexican-american residents of los angeles county, california. on the basis of birth-certificate data for 1982 and 1983, a significant relation, independ ...	2009	2747759
time of application of negative pressure pulses and upper airway muscle activity.	effect of upper airway pressure changes on thoracic inspiratory muscles has been shown to depend on the time of application during the breathing cycle. the present study was designed to investigate the importance of the time of application of upper airway negative pressure pulses on upper airway muscles. the upper airway was functionally isolated into a closed system in 24 anesthetized spontaneously breathing rabbits. negative pressure pulses were applied in early (within the first 200 ms) and l ...	1989	2759965
central baroreflex regulation by the renal nerves in anesthetized rats.	to determine whether the renal nerves affect central baroreflex regulation, the aortic depressor nerve (adn) was stimulated electrically, while blood pressure, heart rate, and splanchnic nerve activity were recorded in renal denervated and sham-operated rats anesthetized with urethane. tail cuff systolic pressure fell 6 days after renal denervation, but mean blood pressure recorded after anesthetizing with urethane did not differ between renal denervated and sham-operated rats. urinary sodium ex ...	1989	2761074
production of laudanosine following infusion of atracurium in man and its effects on awakening.	twenty patients were given maximal doses of atracurium or vecuronium by infusion during surgery. anaesthesia was maintained with an infusion of thiopentone, nitrous oxide and fentanyl. in patients administered atracurium, the plasma laudanosine concentration at cessation of surgery was 0.34 (sd 0.22) micrograms ml-1; there was little tendency to cumulate during operation. a 20% higher arterial concentration of thiopentone was found at awakening in patients given atracurium, suggesting cns stimul ...	1989	2765346
surgical glove perforation.		2009	2765822
attendings who never attend.		2008	2772025
malignant duodenocolic fistula diagnosed by endoscopy.	a case of duodenocolic fistula secondary to carcinoma of the hepatic flexure is reported that was diagnosed by gastroduodenoscopy. the clinical, endoscopic, and radiographic features of this entity are discussed. treatment options are reviewed.	2009	2772801
fraction of s-phase cells in blood mononuclear cells in non-hodgkin's lymphomas--correlation with clinical features and prognosis.	a consecutive material of 111 untreated patients with non-hodgkin's lymphoma was studied with respect to fraction of s-phase cells in blood mononuclear cells in relation to presence of monoclonal b cells in blood (mbcb). fraction of s-phase cells was determined by flow cytometry and estimation of mbcb was performed by kappa:lambda analysis. the fraction of s-phase cells was significantly higher (p less than 0.001) in mbcb-positive cases (median 1.2%) than in the mbcb-negative (median 0.7%). mbcb ...	2005	2785930
proceedings of the 16th symposium on pharmacological activity and mechanism, october 26-28, 1988, toyama. abstracts.		2009	2795427
[topic-centered discussions in ambulatory coronary groups--a report of experiences].	based on an introductory discussion of aspects involved in the nature of counselling in coronary patients and the problem of linkage between theoretical information and day-to-day living, a concept is set out for theme-centered counselling in the framework of out-patient coronary groups. coping with the disease experience, reflecting the physical and psychosocial impact of the disease and its sequels, developing revised patterns of behaviour in dealing with stress and strain, as well as reassess ...	2009	2799052
criteria for the selection of a bedside information system for acute care units.	an increasing number of acute care bedside information systems, which automate the patient medical record, are now becoming available. these systems will become an integral part of a clinician's (nurses, physicians, physical therapists, etc.) day. therefore, the automated system must support the clinician's current documentation process, be highly adaptable to user needs, and provide significant benefits if it is to become accepted by users. it is important that system selectors carefully evalua ...	2010	2804796
abstracts of the international symposium on esophageal disease, advances in pathogenesis and treatment. september 3-6, 1989, giardini naxos-taormina, sicily, italy.		2009	2807141
cross-validation of a dementia screening test in a heterogeneous population.	recognition of the increasing importance of early dementia screening for both research and clinical purposes has led to the development of numerous screening instruments. the most promising of these are based on neuropsychological measures which are able to focus on very specific cognitive functions. of these tests the iowa screening test is of particular interest to researchers and clinicians working with heterogenous populations or wishing to make cross-cultural comparisons as it is relatively ...	2009	2807680
[synthetic resin coated wire appliances].		2009	2813739
[synthetic resin coated wire appliances].		2009	2813739
[preparation of layered ceramic surfaces].		2010	2813750
[wire and pliers in orthodontic technic].		2010	2813753
[problems of therapeutic management of cancer of the superior pole of the stomach].	this cancer is rare (17-30%) and has the worst prognosis. in the interval 1970-1987 to the i-st surgical clinic of iaşi were admitted and treated 648 patients with gastric cancers of which 98 (15.2%) with adenocarcinomas of the cardiac end of the stomach. in most patients the diagnosis was late: stage ii and iii-40 patients; stage iv-58 patients. given the extension of the tumoral process, the exeresis was possible but in 36 cases (36.7%), as compared to 26-70% mentioned in the literature. the t ...	2009	2814045
[problems of therapeutic management of cancer of the superior pole of the stomach].	this cancer is rare (17-30%) and has the worst prognosis. in the interval 1970-1987 to the i-st surgical clinic of iaşi were admitted and treated 648 patients with gastric cancers of which 98 (15.2%) with adenocarcinomas of the cardiac end of the stomach. in most patients the diagnosis was late: stage ii and iii-40 patients; stage iv-58 patients. given the extension of the tumoral process, the exeresis was possible but in 36 cases (36.7%), as compared to 26-70% mentioned in the literature. the t ...	2009	2814045
peripheral retinal angiomalike lesion and macular pucker.	we interpreted clinical data on five eyes with preretinal macular fibrosis (macular pucker) in association with a solitary angiomalike lesion in the peripheral retina. one angioma was associated with von hippel-lindau disease, and the others were regarded as acquired sporadic angiomas occurring in otherwise healthy persons. regression of the vascular mass occurred as a result of transscleral cryopexy in four eyes and by argon laser in one eye. after treatment, the macular pucker was stabilized, ...	2010	2817054
expression of glutathione s-transferase isoenzymes in human small cell lung cancer cell lines.	a glutathione s-transferase (gst) isoenzyme having common antigenicity to rat placental form (gst-p) and human placental form (gst-pi) has recently been suggested may be a marker of carcinogenesis. in the present study we have investigated the expression of this isoenzyme in three small cell lung cancer cell lines in order to determine whether or not this isoenzyme can be used as a general marker of carcinogenesis. gst activity towards 1-chloro-2,4-dinitrobenzene in two of the cell lines (nes an ...	1988	2826036
[molecular evolution of kringles and minikringles found in serine proteases and their inhibitors].		2009	2829278
copy choice illegitimate dna recombination.	precise excision of tn10 and related transposons occurs by recombination between directly repeated 9 bp sequences that flank the transposon. the excision, which is a model for a class of illegitimate dna recombination events, was stimulated 10(6) times by induction of single-stranded dna synthesis, occurred during conversion of single-stranded dna to double-stranded form, and entailed no transfer of physical material from parental to progeny molecules. we conclude that it occurred by copy choice ...	1988	2832066
[malignant fibrous histiocytoma of soft tissue. apropos of 2 cases].	two cases of malignant fibrous histiocytoma of soft tissue are presented. the value and limitations of computerized tomography, ultrasonography findings and percutaneous aspiration biopsy in these cases are discussed.	2010	2838613
rapid diagnosis of bovine herpesvirus encephalitis: comparison of nucleic acid hybridization and immunoperoxidase methods using clinical samples.		1988	2844043
in vitro motility of isolated adults and segments of onchocerca volvulus, brugia pahangi and acanthocheilonema viteae.	observations were made on the spontaneous motility in vitro of entire adult worms and segments of onchocerca volvulus, brugia pahangi and acanthocheilonema viteae. segment motility was recorded in a mechano-transducer apparatus and responses of worm tissues to anthelmintics and other pharmacological agents were compared. entire adult female o. volvulus showed varied patterns of motor activity, ranging from continuous low level whole body motion to periodic spasmodic contractions interspersed bet ...	1988	2852396
clonospecific structural heterogeneity in the thy-1 molecule from mouse t lymphocytes.	the thy-1 molecule immunoprecipitated from detergent-solubilized, 125i-labeled cell-surface proteins was shown to be processed in two distinct ways by mouse t lymphocytes: one leading to the expression by thymocytes, concanavalin a-activated spleen blasts, and six of nine t-cell clones of a molecule of 25-28 kd, and another, observed in three other t-cell clones, leading to the expression at their surface of a so far undescribed low mr (23 kd) form of thy-1. the results of two-dimensional gel el ...	1985	2860061
clonospecific structural heterogeneity in the thy-1 molecule from mouse t lymphocytes.	the thy-1 molecule immunoprecipitated from detergent-solubilized, 125i-labeled cell-surface proteins was shown to be processed in two distinct ways by mouse t lymphocytes: one leading to the expression by thymocytes, concanavalin a-activated spleen blasts, and six of nine t-cell clones of a molecule of 25-28 kd, and another, observed in three other t-cell clones, leading to the expression at their surface of a so far undescribed low mr (23 kd) form of thy-1. the results of two-dimensional gel el ...	1985	2860061
mopp chemotherapy alone: a suitable treatment for early stages of hodgkin's disease?		2010	2860433
differential effects of adrenergic agonists and phorbol esters on the alpha 1-adrenoceptors of hepatocytes and aorta.	epinephrine, norepinephrine and phenylephrine stimulate phosphatidylinositol labeling with [32p]pi in both rat hepatocytes and rabbit aorta. methoxamine was a full agonist for this effect in rabbit aorta whereas cirazoline and oxymetazoline were partial agonists. in contrast, these three agents (methoxamine, cirazoline and oxymetazoline) were unable to stimulate phosphatidylinositol labeling in rat hepatocytes. furthermore, cirazoline and oxymetazoline were able to displace the dose-response cur ...	1985	2862055
prognosis of drug-induced parkinson's disease.		2010	2880234
binding parameters and microbiological activity of macrolides, lincosamides and streptogramins against staphylococcus aureus.	parameters of erythromycin binding to staphylococcus aureus were measured in-vitro using an equilibrium method with [3h]erythromycin. the dissociation constant of the complex, erythromycin-s. aureus sensitive strain, was kd = 0.11 microm. the maximal binding, representing the density of binding sites was 14,847 molecules/cell. no binding was detectable on the constitutive resistant strain. macrolides, streptogramins and lincosamides displaced bound [3h]erythromycin by a competitive process indic ...	1987	2884302
somatostatin release from dispersed hypothalamic cells: effects of diabetes.	we examined the release of growth hormone-release inhibiting factor (somatostatin) from dispersed hypothalamic cells obtained from mature diabetic rodents and normal age-matched controls, in an attempt to demonstrate a possible hypothalamic defect which might underlie some of the reported abnormalities in somatotrophic function in diabetes mellitus. insulinopoenic diabetes was induced by either streptozotocin or alloxan. somatostatin release from cells from diabetic rats was diminished both basa ...	1987	2895719
hla-dr typing using restriction fragment length polymorphism (rflp) with one enzyme and two probes.	a panel of 43 homozygous and 36 heterozygous highly selected cells, representing the most common dr-specificities, were investigated with the dna hybridization technique. by using a single restriction enzyme, taqi, and two probes, dr beta and dq alpha, it was possible to construct assignment criteria giving a reasonable definition of dr1, 3, 4, 5, 7 + w9, w8, w10 and w11. the criteria sometimes require that certain bands must not be present. therefore, in certain genotypic combinations, the pres ...	2010	2897728
changes in neurotransmitter uptake in the spinal cord following peripheral nerve injury.	changes in neurotransmitter systems of the spinal cord were studied in response to peripheral nerve injury. the uptake and compartmentalization of radiolabeled spinal cord neurotransmitters and transmitter precursors were examined as a function of time following unilateral sciatic nerve crush in adult mice. accumulation of transmitter was measured within synaptosomally enriched fractions prepared using combinations of differential and density gradient centrifugations. the amount of transmitter s ...	2010	2901793
enhancement of dynorphin gene expression in spinal cord following experimental inflammation: stimulus specificity, behavioral parameters and opioid receptor binding.	the stimulus specificity for enhancement of dynorphin gene expression in rat spinal cord was studied by combined measurements of the peptide dynorphin a 1-8 and preprodynorphin mrna levels during peripheral inflammation induced by several agents. the density of kappa receptors, the putative receptor for dynorphin peptides, was examined using receptor binding with autoradiographic visualization. mu and delta receptor classes were also studied. all inflammatory agents tested (carrageenan, phorbol ...	1988	2906426
[morphine analgesics].		2010	2907389