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[adjuvant and palliative treatments for colo-rectal cancer]. 200094441
[current status of kidney transplantation and results]. 20012860545
[state of the pituitary-adrenal system in burns]. 2003201039
malignant schwannoma. 20092724751
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
use of the romanian product silimarina in the treatment of chronic liver diseases.the romanian product silimarina (synonym legalon) was administered in a randomized double-blind trial, to a group of 180 patients with chronic persistent hepatitis (cph), chronic active hepatitis (cah) and hepatic cirrhosis (hc). the trial lasted for 40 days. the results showed favourable effects similar with those obtained with other preparations produced by foreign drug industries. the romanian product proved to have no toxic effect. the authors discuss the present possibilities of estimating ...20113072661
oesophageal pain exacerbated by propranolol. 20113113570
colonic carcinoma metastasizing to the choroid. 20133709825
[efforts of the united states of america for the health of sailors. i. naval fleet (1799-1860)]. 20144248795
[development of asphyxia in hematogenic osteomyelitis of the mandible in a newborn infant]. 2003283596
[the rate of formation of necrotic focus and the severity of clinical picture in the acute period of myocardial infarction].the relationship between necrotic focus characteristics (weight and rate of necrotization) and the clinical pattern of myocardial infarction was examined. necrosis weight was shown to have no significant effect on the course of myocardial infarction, while maximum necrotization rate was found to be a valuable predictive factor: the higher the necrotization rate, the higher the risk of fatal outcome and various complications. prognosis, based on necrotization rate and patient's age, can be made, ...20092770081
metastatic adenocarcinoma of the carpus: a case report.a patient is described who presented with a painful swelling of the dorsum of the hand which arose from the hamate and proved histologically to be a secondary from a previously resected gastric adenocarcinoma.20113171299
[letter: influence of meteorological conditions on the occurrence of spontaneous pneumothorax]. 20164849084
[paraneoplastic syndromes in urology].the paraneoplastic syndromes in patients with malignant urological tumors are reviewed herein. some general aspects of these syndromes are briefly described and discussed. similarly, the different urological tumors in which paraneoplastic syndromes have been observed are briefly reviewed. these are very common in renal cancer and cancer of the prostate, uncommon in bladder cancer and rare in testicular cancer.20071796856
non-synaptic release from dense-cored vesicles occurs at all terminal types in crayfish neuropile.in the crayfish neuropile, dense-cored vesicles (dcv) have been found in chemical terminals, mixed in with round or pleomorphic agranular synaptic vesicles, as well as in electrical terminals and neurohemal endings. dcv release their content at unspecialized non-synaptic sites. the simultaneous exocytosis of dcv and synaptic vesicles seems to be the rule in chemical terminals. dcv in specific terminals suggest non-synaptic communication. in chemical and electrical terminals, the content of dcv c ...20092702493
[statistical analysis of the ecg r-r intervals in certain types of heart rhythm disorders]. 199991156
[presence of an amphipatic segment in the b fragment of diphtheria toxin (proceedings)]. 199993460
comments on references to the american board of psychiatry and neurology in an article. 20023369584
[occupational exogenous siderosis of the skin (author's transl)]. 2003151604
[fate of a lavsan strip used for stenosing the small intestine]. 2003142861
an enzyme histochemical study of non-hodgkin's lymphoma and allied disease.the enzyme activity for alpha-naphthyl-acetate esterase, naphthol-as-acetate esterase, naphthol-as-d-chloroacetate esterase, acid phosphatase, l(+)-tartrate-resistant acid phosphatase, adenosine triphosphatase, and 5'-nucleotidase was examined on the neoplastic cells of giant follicular lymphoblastoma, the so-called reticulum cell sarcoma and sézary syndrome. the neoplastic cells of giant follicular lymphoblastoma showed distinct activity for adenosine triphosphatase and 5'-nucleotidase, and tho ...2003145325
effects of celiprolol on cardiovascular reactivity to laboratory stressors in patients with hypertension.an ideal antihypertensive drug should reduce blood pressure not only at rest but also during stressful situations. to test whether this criterion is fulfilled by celiprolol, a new beta 1-selective adrenergic blocker drug with peripheral vasodilating activity, we examined the effects of its oral administration on cardiovascular reactivity to laboratory stressors in 18 patients with essential hypertension, according to a placebo-controlled crossover design. in the 12 patients classified as "respon ...20061534042
[intraoperative monitoring of cerebral function and carotid hemodynamics during carotid endarterectomy].the authors investigated the hemodynamics and monitored the cerebral function to perform the carotid endarterectomy (cea) safely. the hemodynamics were investigated by measurements of carotid arterial blood flow by an electromagnetic flow meter before and after cea. and a doppler flow meter applied directly to the carotid arteries to analyze the flow parameters such as peak frequencies (pf), mean frequencies (mf), mode frequencies (mo f) and % window. we used routinely our specially designed shu ...20092812257
[intraoperative monitoring of cerebral function and carotid hemodynamics during carotid endarterectomy].the authors investigated the hemodynamics and monitored the cerebral function to perform the carotid endarterectomy (cea) safely. the hemodynamics were investigated by measurements of carotid arterial blood flow by an electromagnetic flow meter before and after cea. and a doppler flow meter applied directly to the carotid arteries to analyze the flow parameters such as peak frequencies (pf), mean frequencies (mf), mode frequencies (mo f) and % window. we used routinely our specially designed shu ...20092812257
psychophysiological evidence for a state theory of hypnosis and susceptibility.psychophysiological evidence is presented of altered cerebral organisation under hypnosis. bilateral electrodermal activity was examined to tones presented simultaneously with the induction of hypnosis. susceptibility was monitored throughout. two control conditions were devised, one for division of attention and another for relaxation. in addition there was a familiarisation session which permitted groups to be equated for rates of habituation. both faster and slower habituation were found unde ...20144032328
[incision for reduction of tension in burned hands]. 20165010206
congenital hypothyroidism control programs. a cost-benefit analysis.comprehensive screening programs to control congenital hypothyroidism (ch), a preventable form of mental retardation, are being considered by some public health agencies. the proposed programs would test neonates' blood for thyroxine and, if warranted, provide follow-up testing and therapy. the estimated cost of detecting a single case of ch is $9,300, which includes specimen collection, laboratory analysis, and retesting of border-line cases. the present value of the treatment costs of ch adds ...1998108409
the oral hypoglycemic controversy. stay as sweet as you are. 1998106193
opposite effects of one and three injections of cortisone or thyroxine on intestinal lactase activity in suckling mice.a single injection of cortisone or thyroxine to 8-day-old suckling mice initiates a temporary decrease of lactase activity. on the contrary, 3 injections of cortisone or thyroxine provoke a significant increase of lactase activity. it appears that the mechanism which controls the postnatal development of lactase in suckling animals is more complex than expected.1998108133
phlegmonous necrotising cellulitis after reduction mammoplasty. a report of 4 cases. 20113187790
comparative study of magnetic resonance and ct scan imaging in cases of severe head injury.the distribution, frequency, and appearance of head injuries were evaluated with mri and ct in a prospective study of 155 patients with acute (n = 124) and chronic (n = 31) head injuries. mri was significantly more sensitive than ct in the detection of intraaxial injury at any stage. in severe cases, central structure lesions were detected in approximately 80% of patients. severity on admission was compatible with mr findings. however it was difficult to decide on neurobehavioural prognosis from ...20061414552
[two cases of insulinoma--comparison of histochemistry and immunoperoxidase method on imprint cytological slides to histological and ultrastructural findings]. 20102863406
[x-ray computed tomography in venous pathology].after presenting the tomodensitometric semiology of venous thromboses in various territories, the authors define its indications. it is essentially in deep territories, head, chest and abdomen that the ct-scan is used to study and diagnose unrecognized thromboses as well as determine the venous repercussion of various neighboring ailments. the respective place of the ct-scan, ultrasonography and various phlebographies is analyzed.20113043474
radiographic changes of the skull in sickle cell anemia.skull radiographs of 194 patients from 4 months to 55 years old with sickle cell anemia revealed porous decreased bone density in 25%, widening of diploë associated with a relative decrease in the width of the outer table in 22%, and vertical "hair-on-end" striations in 5%. the youngest patient with vertical striations was 5 years old and the oldest was 39. serial examinations in 60 patients revealed no decrease of the skull width nor disappearance of the striations with age.1998106639
measurement of red blood cell antibodies in autoimmune hemolytic anemia.the enzyme-linked antiglobulin test (elat) was employed to measure the number of igg molecules per red blood cell (igg/rbc) in 11 patients with autoimmune hemolytic anemia (aiha). all patients with aiha had high levels of red cell-associated igg (110-3, 650 igg/rbc). the control group consisted of normal volunteers (n = 10) and patients with hereditary spherocytosis (n = 1), beta 0-thalassemia (n = 1), immunologic thrombocytopenic purpura (n = 3) and igg multiple myeloma (n = 4). all control ind ...20061797282
measurement of red blood cell antibodies in autoimmune hemolytic anemia.the enzyme-linked antiglobulin test (elat) was employed to measure the number of igg molecules per red blood cell (igg/rbc) in 11 patients with autoimmune hemolytic anemia (aiha). all patients with aiha had high levels of red cell-associated igg (110-3, 650 igg/rbc). the control group consisted of normal volunteers (n = 10) and patients with hereditary spherocytosis (n = 1), beta 0-thalassemia (n = 1), immunologic thrombocytopenic purpura (n = 3) and igg multiple myeloma (n = 4). all control ind ...20061797282
modification of arachidonic metabolism by flavonoids.the pharmacological effects of many plants depend on their flavonoid constituents. this review is concerned with the influence of flavonoids on arachidonic metabolism as the possible mechanism of action of such natural products. special attention has been paid to structure-activity relationships since this knowledge may allow the synthesis of more potent and selective analogs with therapeutic applications.20113126368
[dental caries and their complications]. 20154481668
affinity sensors for individual metabolites.specific metabolite sensors may be constructed for species when a specific binding agent and optically detectable competing assay ligands are available.200194999
[gastroschisis and omphalocele. treatment and results]. 2003150087
case report: myocardial ischemia: an overlooked substrate in syncope of aortic stenosis.the cause of the syncope in aortic stenosis has been the subject of controversy partly because only a few patients have been monitored during their syncopal episodes. among the mechanisms proposed are hypersensitive carotid sinus, complete a-v block, ventricular arrhythmias, and ischemic myocardial depression. it is now accepted that the syncope is caused by a vasodepressor response from stimulation of left ventricular baroceptors, resulting in reflex hypotension and bradycardia. this case repor ...20061539605
cystic neoplasms of the pancreas.eight patients with cystic neoplasms of the pancreas were seen at four northern california hospitals between the years 1978 and 1986. three of the tumors were benign and five were malignant. three females, whose average age was 61 years, had cystadenomas. three females and two males, whose average age was 48 years, had mucinous cystadenocarcinomas. clinical presentations were similar among all patients. abdominal pain was a prominent feature. anorexia, weight loss, nausea and vomiting with a pal ...20082446398
lead toxicity and iron deficiency in utah migrant children.we determined the frequency of presumptive iron deficiency and lead toxicity in 198 utah migrant children, ages 9-72 months, during the summer of 1985. there were no confirmed cases of lead toxicity. thirteen per cent of those tested and 30 per cent of the children ages 9-23 months were iron deficient. hematocrit determinations accurately predicted iron deficiency in only 35 per cent of the children confirmed to have this disorder via erythrocyte protoporphyrin screening.20092650572
serum carotene levels in female long-distance runners.hypercarotenemia has been associated with anorexia nervosa and hypothalamic amenorrhea. with the emergence of a spectrum of menstrual dysfunction, including anovulation in women runners, the hypothesis of hypothalamic amenorrhea in these patients has been formulated. other authors have proposed exercise-associated amenorrhea to be distinct from hypothalamic amenorrhea based on endocrine profiles. using carotene as an index test of hypothalamic amenorrhea, we have studied female long-distance run ...20133965316
chromosomes and mental status. a study of women residing in institutions for the elderly. 20164809925
[evaluation of the restoration of micturition after transvesical adenomectomy of the prostate using a urodynamic flow measurement method]. 199993823
interaction of alcohol and reward in an achievement situation.effects of psychological stress on acute alcohol intoxication following intake of 2 ml whisky/kg body weight were examined in 12 healthy subjects. each subject performed a 45-min psychomotor task under four conditions, two of which increased achievement stress by promising the subject a monetary reward for rapid and accurate performance. the conditions were (a) task only, (b) task + reward, (c) task + alcohol, and (d) task + reward + alcohol. in condition (b) reward improved performance and heig ...2000111286
perinatal mortality. 200193220
the use of potassium-titanyl-phosphate laser for laparoscopic removal of ovarian endometrioma.from january 1989 through january 1990, 31 patients thought to have ovarian endometrioma at ultrasonography were treated by operative laparoscopy and potassium-titanyl-phosphate laser. the endometriomas ranged from 2 to 9.2 cm in diameter by preoperative transvaginal ultrasonography. the operative procedure used was a three-puncture technique with a 600 micron fiber attached to a potassium-titanyl-phosphate laser. the power setting was 10 w with a continuous pulse. in all cases endometriomas wer ...20061828651
colorectal neoplasia: screening average risk individuals. 20061782367
colorectal neoplasia: screening average risk individuals. 20061782367
immune thrombocytopenia in aids patients: case report. 20092795303
[biochemical aspect in cardiac ischemia--ischemic changes and reperfusion injury]. 20102838873
[evaluation of the ventricular function using radioisotope ventriculography in patients with impaired glucose metabolism]. 20113228812
valproate-associated hepatotoxicity and its biochemical mechanisms.intake of the anticonvulsant drug valproic acid, or its sodium salt, has been associated with occasional instances of severe and sometimes fatal hepatotoxicity. probably at least 80 cases have occurred worldwide. the syndrome affects perhaps 1 in 10,000 persons taking the drug, and usually develops in the early weeks or months of therapy. most instances have involved children, usually those receiving more than 1 anticonvulsant. multiple cases have occurred in 2 families. the typical presentation ...20113131628
nifedipine and thallium-201 myocardial perfusion in progressive systemic sclerosis.heart disease in patients with progressive systemic sclerosis may be due in part to myocardial ischemia caused by a disturbance of the coronary microcirculation. to determine whether abnormalities of myocardial perfusion in this disorder are potentially reversible, we evaluated the effect of the coronary vasodilator nifedipine on myocardial perfusion assessed by thallium-201 scanning in 20 patients. thallium-201 single-photon-emission computerized tomography was performed under control condition ...20123486363
gardner's syndrome with bilateral osteomas of coronoid process resulting in limited opening. 20123472187
thyroglobulin and 131i uptake of remaining tissue in patients with differentiated carcinoma after thyroidectomy.in 158 thyroidectomized patients with well-differentiated non-metastatic thyroid cancer the results of serum thyroglobulin (tg) determination and 131i uptake values established immediately before radioiodine treatment (19 days after surgery) were compared. in 113 patients (72%) tg was above 6 ng ml-1 (lower limit of detection) and 131i uptake exceeded 2%. in 11 patients (7%) tg was undetectable and 131i uptake less than 2%. in these cases a radioiodine treatment was not performed; the thyroid ab ...20123399222
baseball elbow of young players. 20133837945
a follow-up study of psychiatrically hospitalized adolescents.the present study analyzes the effects of milieu treatment on 169 teenagers admitted to a midwestern state psychiatric facility. pre- and post-hospitalization data for both males and females indicate improved functioning in all the areas studied.20133812076
effect of age, sex, and body surface area on echocardiographic left ventricular wall mass in normal subjects.m-mode echocardiography was used to estimate left ventricular wall mass in 136 older normal subjects (group i: 78 men and 58 women, ages 20 to 97 years) and 105 younger normal subjects (group ii: 52 male and 53 female subjects, ages 1 day to 23 years). echocardiographic left ventricular mass (in grams) was estimated from the following formula: left ventricular mass = 1.05 ([ left ventricular internal diastolic dimension + ventricular septal thickness (diastole) + posterior wall thickness (diasto ...20133804398
erythema nodosum leprosum. 20133654036
abdominal aspiration hysterotomy. 20144116801
measles high cause of death. 20144405046
measles high cause of death. 20144405046
[echocardiographic findings in patients with ankylosing spondyloarthritis]. 20144005912
t-lymphocyte subset phenotypes: a multisite evaluation of normal subjects and patients with aids.the present study was undertaken to determine normal ranges for blood lymphocytes labeled with the monoclonal antibodies okt3, okt11, okt4, and okt8 and for the okt4/okt8 ratio. in addition, 26 patients with aids, 51 aids suspects, and 44 patients with infections were studied. the results of these determinations from six different study sites indicate that there is excellent intersite agreement in normal values obtained. these normal ranges may be used in clinical laboratory reporting. data from ...20143930126
[current treatment of trichuriasis]. 20154661971
[sudden death in alveolar proteinosis]. 20154493287
the senile tremor patient. 20154524036
hypersomatotropism and acanthosis nigricans in two brothers. 20164843205
[economic aspects of the sao-method in routine orthopedic surgery]. 20154650689
high-performance liquid chromatographic analysis of penicillin v benzathine oral suspensions.a rapid high-performance liquid chromatographic assay for penicillin v content of penicillin v benzathine bulk drug and oral suspensions is described. dilution of the oral suspension with methanol containing 1,3,5-trimethoxybenzene as the internal standard allowed for direct analysis on a reversed-phase column with a mobile phase of 53% methanol in 0.05 m aqueous ph 3.5 phosphate buffer. a relative standard deviation of less than 1% was obtained on commercial formulations, and the system was lin ...1998107312
drug-induced lung disease.since there are no diagnostic studies to confirm the presence of a drug-induced lung reaction the physician will make a correct diagnosis only if he is aware of the drugs which have been identified to cause pulmonary reactions and their specific manifestations. failure to recognize a drug-induced lung disease can lead to significant morbidity and in some cases mortality. the major drug-induced lung diseases are reviewed, the drugs being presented in the context of their clinical use and the reac ...2000102005
[combination radio and chemotherapy in plasmocytoma. roentgen diagnostic and protein chemistry development prognosis]. 200195496
diphtheria toxin entry: protein translocation in the reverse direction. 20053072713
[duodenal reflux and gastritis after billroth i gastric resection (author's transl)].endoscopic and biopsy studies were undertaken in 92 patients who had undergone partial gastric resection (end-to-end gastroduodenostomy, billroth i) one to seven years previously. in addition, the amound of duodeno-gastric reflux was evaluated by measuring bromsulphalein excretion in gastric juice. atrophic gastritis occurred in 36%, while superficial gastritis was noted in 49% of patients. the degree and severity of the inflammatory changes was most marked near the anastomosis. the severity of ...20051183346
diary from a week in practice. 20061595508
mental ability, symbolic play and receptive and expressive language of young children with down's syndrome.the relationship between measures of mental ability, symbolic play and expressive and receptive language was investigated in a sample of 73 children with down's syndrome (mean ca 48.9 months, range 19-90 months; mean ma 30.4 months, range 13-73 months). language delay became increasingly apparent with age, and more so in boys than girls. there was no significant difference between mental ages derived from standard ability tests and corresponding age equivalent scores of the lowe and costello sym ...20082579964
[necrosis of the bone marrow].the authors analyzed the incidence of necrosis of the bone marrow in nonselected autopsy material. the studies included 419 cases of various disease types. necrosis of the bone marrow was found in 83 cases (19.8%). it was most frequently observed in patients with neoplastic disease of the hematopoietic and lymphatic systems (26.3%) and malignant neoplasms of different origin (21.9%). in 40% cases necrosis of the bone marrow were accompanied by neoplastic metastases into the hematopoietic tissue, ...20092637982
a retrospective survey of asthma management in hospital.a retrospective survey of asthma admissions to general medical units during 1983 is described. 127 cases occurred, of whom 52 were males (44%). the average age was 45.2 years. forty-eight per cent were receiving inhaled steroids or cromoglycate before admission and 16% regular oral steroids. initial assessment seldom included peak flow measurement although these were made subsequently in 57%. no steroids were used in 32% of cases. no oxygen was given in 48% of cases and when used was usually at ...20113147510
software design for computerized analysis of obstetric and gynecologic ultrasound examinations. 20123510634
[sister chromatid exchange and accidental exposure to phenyl-mercury acetate]. 20123504672
routine sigmoidoscopy costs and usefulness. 20125108295
segmentation of wet elongated mitochondria into spheres.wet replication studies of potato mitochondria suggest that these mitochondria are basically elongated organelles of length 3-6 micron and width 0.5-0.9 micron. however due to unnatural extracellular and environmental conditions these mitochondria are subject to spontaneous segmentation or fission to yield organelles of smaller forms, and finally to round mitochondria, the diameter of which equals the width of the segmenting mitochondria. only these reduced, round mitochondria are found as spher ...20133909163
segmentation of wet elongated mitochondria into spheres.wet replication studies of potato mitochondria suggest that these mitochondria are basically elongated organelles of length 3-6 micron and width 0.5-0.9 micron. however due to unnatural extracellular and environmental conditions these mitochondria are subject to spontaneous segmentation or fission to yield organelles of smaller forms, and finally to round mitochondria, the diameter of which equals the width of the segmenting mitochondria. only these reduced, round mitochondria are found as spher ...20133909163
sunburn, sun reactions, and sun protection. 20133562094
hypofibrinogenaemia in acute leukaemia with extensive fibrinous pericarditis. 20144169928
the effect of bradilan on the levels of lipoproteins, cholesterol and liposoluble vitamins in the plasma. 20154525482
[newly designed ultraviolet light monochromator]. 20154542243
parkinsonism, l-dopa, and intelligence. 20164754685
oxidation of antipsoriatic 10-acyldithranol derivatives and dithranol to 1,8-dihydroxyanthraquinone. 20123369924
epileptogenic effect of mianserin. 199991069
wheezy bronchitis in children; etiopathogenetic role of non-infectious agents. 20051305512
[quantitative dna determinations in ant brain cells. i. dependence of the dna values upon duration of the feulgen staining]. 20144190610
atypical presentation of multiple pulmonary emboli in a young air traveller. 20144078801
favourable remission rate by repeating low dose ara-c treatment in anll and raeb. 20144052328
the effect of lysine fortification of iranian bread on the nutritional status of school children. 20154703022
[ureteral invagination due to a papilloma of the ureter]. 20154659942
the pragmatic utilization of the p-k phenomenon. 20165039530
Displaying items 1101 - 1200 of 1999