| emergency arteriography in acute gastrointestinal bleeding. | emergency arteriography was carried out on 35 patients with acute gastrointestinal bleeding, in 31 of them within two hours of active bleeding (a haematemisis; a diagnostic change in central venous pressure, pulse rate, or blood pressure; or gastric aspiration of fresh blood). a definite site of bleeding was identified in 27 patients (77%)-this being a small-intestinal vascular abnormality in three--and a probable site in three. confirmation of the bleeding site was obtained in 20 out of 23 pati ... | 2000 | 1083756 |
| study of the kinetics of conversion of maternal plasma dehydroisoandrosterone sulfate to 16 alpha-hydroxydehydroisoandrosterone sulfate, estradiol, and estriol. | the transfer constants of conversion of maternal plasma dehydroisoandrosterone sulfate to estradiol ([rho]ds-e2bu) and to 16alphaoh-dehydroisoandrosterone sulfate ([rho]ds-160hds bu) and of maternal plasma 16alphaoh-dehydroisoandrosterone sulfate to estriol ([rho]160hds-e3 bu) were measured in women late in pregnancy. the mean [rho]160hds-e3 bu, 0.17, was considerably less than the mean [rho]ds-e2 bu, 0.29. however, the extent of 16alpha-hydroxylation of maternal plasma dehydroisoandrosterone su ... | 2003 | 152062 |
| [tubal sterilization with a clip applicator under laparoscopic control]. | tubal sterilization with a clip or spring-loaded applicator under laparoscopic control reduces complications that appear in other forms of sterilization. the clip or spring-loaded applicator is inserted by means of a 2nd cut or insertion. this system has many advantages over the single cut or single insertion method as it permits much clearer vision and location of the tubes as well as the exact placement of the clips. the laparoscopic system of tubal sterilization is effective and the number of ... | 2003 | 149716 |
| the antiphospholipid antibody dilemma. | | 2007 | 2168305 |
| [meta-analysis. a systematic approach to the synthesis of knowledge]. | | 2008 | 2620806 |
| [meta-analysis. a systematic approach to the synthesis of knowledge]. | | 2008 | 2620806 |
| principles of the diagnostic system 'orfèvre' for computerized analysis in radiology. | | 2010 | 2980470 |
| risk factors for infantile recurrent otitis media: atopy but not type of feeding. | we followed 183 infants from birth to 2.3 yr of age. of these infants 28 had recurrent otitis media (rom), defined as five or more separate episodes of otitis media (om) during the first 2 yr of life or four such episodes during their 2nd yr. the om presented during their 1st yr (early-onset rom) in 12 infants and during their 2nd yr (2nd yr rom) in 16. eighty infants had no om and served as a comparison group. regarding type of feeding, the infants with early-onset rom did not differ from their ... | 2012 | 3387173 |
| the role of androstenedione and testosterone in the reproduction and antler growth of a male white-tailed deer. | seasonal levels of androstenedione and testosterone were investigated in plasma of mature intact and castrated male white-tailed deer. in four intact bucks, androstenedione concentrations were low in february and march (around 1 nmol/l) and then increased significantly (p less than 0.05) from april to november (peak 2.34 nmol/l). testosterone remained low (below 3.5 nmol/l) from february to august and then rose significantly (p less than 0.01) till november (peak 36.78 nmol/l). both hormones dec ... | 2013 | 3811770 |
| initial management of cutaneous malignant melanoma. | appropriate initial surgical management of primary cutaneous malignant melanoma is important since no effective treatment exists once the tumour metastasizes. the author reviews methods of initial treatment, excisional biopsy with adequate margins being the most common. he also reports results from a questionnaire survey on the type of microstaging used at hospitals across canada. two thirds of the pathologists who responded to the questionnaire preferred to use both clark's and breslow's method ... | 2013 | 3719498 |
| [prevention of rh isoimmunization]. | | 2016 | 4996776 |
| [osteolytic foci: cancer or not?]. | | 2009 | 2797229 |
| [determination of activated recalcification time in thrombocyte-poor plasma]. | | 2013 | 3564626 |
| prevention of dry socket with local application of tetracycline. | | 2002 | 4925124 |
| the "phantom" optic nerve. demonstration in ct and mr scans 19 years after resection of optic glioma. | | 2003 | 2972753 |
| medico-legal aspects of private practice. | | 2004 | 523561 |
| [therapy of chronic heart failure with vasodilators]. | the chronic heart insufficiency is essentially characterized by a disturbed regulative function of the peripheral circulation. these processes taking place within efforts for compensation close the chain of the vicious circle. the vasodilators with their different principles of effect affect in various places of the vegetative nervous system up to the smooth musculature of the vessels and modulate the peripheral part of the cardiovascular system. via a changed behaviour of the impedance also wit ... | 2006 | 2870591 |
| [therapy of chronic heart failure with vasodilators]. | the chronic heart insufficiency is essentially characterized by a disturbed regulative function of the peripheral circulation. these processes taking place within efforts for compensation close the chain of the vicious circle. the vasodilators with their different principles of effect affect in various places of the vegetative nervous system up to the smooth musculature of the vessels and modulate the peripheral part of the cardiovascular system. via a changed behaviour of the impedance also wit ... | 2006 | 2870591 |
| thromboelastogram fails to predict postoperative hemorrhage in cardiac patients. | to determine the clinical usefulness of the thromboelastogram in the prediction of postoperative hemorrhage in cardiac patients, we related the results of routine coagulation tests (rcts) and thromboelastography with the amount of chest tube drainage postoperatively in 101 patients requiring cardiopulmonary bypass. our data indicated that there was no correlation between rct results and thromboelastographic variables. no single variable of rcts and thromboelastography correlated well with the am ... | 2006 | 1540061 |
| role of ceramide as a lipid mediator of 1 alpha,25-dihydroxyvitamin d3-induced hl-60 cell differentiation. | the treatment of hl-60 myelocytic leukemia cells with 1 alpha,25-dihydroxyvitamin d3 (1,25-(oh)2d3) resulted in the activation of a neutral sphingomyelinase and in sphingomyelin turnover (okazaki, t., bell, r., and hannun, y. (1989) j. biol. chem. 264, 19076-19080). in this paper, the effects of 1,25-(oh)2d3 on the product of sphingomyelin hydrolysis, ceramide, and the possible function of ceramide as a lipid mediator of the effects of 1,25-(oh)2d3 on hl-60 cell differentiation were investigated ... | 2007 | 2394750 |
| [ki-1 large cell lymphoma with secondary xanthomatous infiltration of the lesions by chemotherapy]. | | 2008 | 2575882 |
| a ruptured cerebral aneurysm from choriocarcinomatous origin--a case report and a review. | a case of a ruptured metastatic aneurysm of choriocarcinoma is reported. the fourteen other cases of the literature are summarized. the pathological significance of this rare presentation of metastatic disease is discussed. the treatment of choice is defined as excision followed by chemotherapy and whole brain irradiation. the prognosis remains poor. | 2009 | 2747937 |
| [pathological aging of the brain. personal observations on the use of citicoline]. | | 2010 | 2973933 |
| [nutrition in the etiology of breast cancer. results of a survey in austria]. | | 2010 | 2934651 |
| anticholinergic drugs in the treatment of airways disease. | | 2010 | 2861843 |
| [valve of the end-to-end intubation technic for the study of intestinal bacterial colonization in infants]. | | 2011 | 4921253 |
| transplantation immunobiology in relation to neural grafting: lessons learned from immunologic privilege in the eye. | the principles of transplantation immunobiology are described and discussed in terms of their applicability to neural grafting, a newly emerging field dedicated to the ultimate goal of reconstituting central nervous system deficits with normally functioning tissue replacements. unique anatomic and physiologic features of the eye, which are responsible for the phenomenon of immunologic privilege, are compared with the brain and considered in terms of their relationship to the principles of transp ... | 2011 | 3067548 |
| jco/interviews dr. bjorn u. zachrisson on excellence in finishing. part 2. | | 2012 | 3462201 |
| blood glucose control and diabetic complications. | two hypotheses have been advanced to explain the appearance of microvascular complications in diabetic patients with glycemic control. the genetic hypothesis suggests that the development of diabetic complications is genetically determined and independent of diabetic control, whereas the metabolic hypothesis suggests that long-term hyperglycemia causes the subsequent development of small-blood-vessel complications. we review data that either support or reject these hypotheses and suggest a third ... | 2012 | 3524339 |
| [the formation techniques of laminate veneers]. | | 2012 | 3271146 |
| [diagnosis and prognosis in ulcerative colitis]. | | 2013 | 4396375 |
| [enzymes and bladder calculi]. | | 2014 | 4288950 |
| [enzymes and bladder calculi]. | | 2014 | 4288950 |
| cardiac sarcoidosis: reversion of myocardial perfusion abnormalities by dipyridamole. | a tl 201 scan was performed on one young patient who met all of the criteria for the diagnosis sarcoidosis. a resting scan before treatment showed marked defects which were not resolved on the redistribution scan, thus leading to the diagnosis of cardiac sarcoidosis, which was also suspected from clinical signs. after dipyridamole infusion (0.142 mg/kg per minute over 4 min), his 201tl scan was quite normal. haemodynamic investigation showed a low coronary sinus blood flow with a low lactate ext ... | 2014 | 4076228 |
| evolve ii: a computer model of an evolving ecosystem. | the evolve ii program is a model of an ecosystem in which organisms are allowed to evolve. organisms are subject to a changeable environment and competition from other organisms for a limited food supply. the gene structure may change through mutation. a feature of evolve ii is that the magnitude of phenotypic change resulting from mutation is itself a property of the gene. the system was studied under a number of environmental variation schemes. we report three significant findings. two species ... | 2014 | 3995163 |
| malignant giant-cell tumour of the colon. | | 2015 | 4694012 |
| malignant giant-cell tumour of the colon. | | 2015 | 4694012 |
| simultaneous use of warfarin-sodium and dextran 70 to prevent post-operative venous thrombosis in patients with hip fractures. a controlled trial. | | 2015 | 4688945 |
| rehabilitation of the ostomate. | | 2015 | 4683953 |
| [several general regularities in the clinical picture of borderline conditions in children and adolescents]. | | 2015 | 4660431 |
| synthetic protein-sugar conjugates as models for the complement-inactivating property of atopic allergens. | | 2015 | 4468870 |
| [pregnancy following kidney transplantation]. | | 2015 | 4943319 |
| primary aldosteronism-recognition and management. | | 1989 | 267288 |
| is serum total cholesterol outmoded? | | 2000 | 91908 |
| ataxia-telangiectasia and hepatocellular carcinoma. | ataxia-telangiectasia (at) is a multi-system disease involving the cerebellum, cutaneous blood vessels and the immune system including both cellular and humoral components. it also involves hematological, endocrine and peripheral nervous systems. this disease is often associated with abnormal liver function tests, such as, raised alkaline phosphatase and various nonspecific histological changes in the liver. high incidence of various malignancies involving lymphoreticular, gastrointestinal and m ... | 2001 | 92892 |
| superannuation-1. swindle or bargain? | | 2002 | 126445 |
| species differences in the pharmacology of terminal 5-ht autoreceptors in mammalian brain. | | 2009 | 2665245 |
| plasma atrial natriuretic peptide concentrations during induction of anesthesia and acute volume loading in patients undergoing cardiac surgery. | induction of anesthesia with fentanyl for coronary artery bypass grafting decreased (p less than .05) plasma atrial natriuretic peptide (anp) concentrations from awake values in twelve patients. during a steady state of anesthesia before surgery, isotonic saline solution (10 ml/kg) was infused simultaneously with the elevation of the lower extremities in six patients, while six subjects served as controls receiving no volume loading and having no leg raising. the anp levels returned to the awake ... | 2010 | 2980951 |
| surface charge of macrophages and their interaction with charged particles. | the distribution and concentration of surface ionogenic groups on murine peritoneal macrophages and the responses of their plasmalemma to charged markers were investigated by electron microscopy. quantitation of the distribution of cationized ferritin (cf) as a marker for anionic groups on fixed cells revealed surface anions on invaginated parts of the plasmalemma to be fewer than those on flat or projecting segments. cationic groups on the surface membrane, however, could not be labeled with an ... | 2011 | 3164749 |
| crystallography of alpha-lactalbumin. iii. crystals of baboon milk alpha-lactalbumin. | | 1998 | 106130 |
| [clinical and treatment characteristics of tertian malaria in viral hepatitis a]. | | 2011 | 3195076 |
| [estrogen therapy and carcinoma of the endometrium (author's transl)]. | the public discussion and the discussion among gynaecologists about the possible increased risk to develop carcinoma of the endometrium following post menopausal treatment with estrogens has lead to insecurity and restricted attitudes in the prescriptions of estrogens. in a statistic comparison of matched pairs of 130 cases of carcinoma of the endometrium with an equal number of selected control cases the following findings were elucidated: 1. any estrogen preparations do not increase the relati ... | 1989 | 210085 |
| [feeding of patients following total laryngectomy]. | | 1998 | 108651 |
| [irresponsible quarrel concerning mammography guidelines]. | | 1998 | 108541 |
| the genetic toxicology of phenoxy acids other than 2,4,5-t. | | 1998 | 107443 |
| morphologic effects of thio-tepa on mammalian urothelium. changes in abnormal cells. | morphologic changes induced by thio-tepa were examined in animals with chemically induced neoplasms. both toxic and metabolic effects were documented. degeneration, vacuolization and increased exfoliation (toxic) were most prominent, occurred within 48 hours of exposure, and tended to subside after removal of the drug. nuclear changes (metabolic) were rare and occurred late. neither toxic nor metabolic effects were specific for thio-tepa: both could be detected in control animals receiving salin ... | 1998 | 104512 |
| erythrocyte sodium/potassium fluxes in hypertension. | | 1999 | 85891 |
| to reuse or reconstruct: that is the question. | with cost containment being a vital concern, health care facilities must carefully assess differences in the cost between new construction and renovation. | 1999 | 103799 |
| [proton beam treatment in the neurosurgical field]. | | 1999 | 96847 |
| ephraim michael bluestone. | | 1999 | 89496 |
| short-course chemotherapy for tuberculosis. | | 1999 | 89476 |
| substrate specificity of hexosaminidase a isolated from the liver of a patient with a rare form (ab variant) of infantile gm2 gangliosidosis and control tissues. | | 1999 | 96668 |
| [esophago-jejunostomy at the level of the neck for restoration of continuity in carcinoma of the esophagus (after esophageal resection or for palliative reasons) (author's transl)]. | a technic of esophago-jejunostomy in the neck is described which uses a y loop, to which is given a further blood supply through the internal mammary vessels, united to the vessels of the transplanted loop through microsurgical anastomoses. this technic is used either for purely palliative reasons or when the esophageal tumour has become inoperable, or after esophagectomy as a procedure for reconstruction of the digestive tract. | 1999 | 89117 |
| thyrotoxicosis during pregnancy. | the diagnosis of thyrotoxicosis during pregnancy is difficult on clinical grounds only. the determination of free thyroid hormones or free thyroid hormone indices is important and is possibly supplemented by the trh stimulation test. thyrotoxicosis during pregnancy should always be treated actively. the authors recommend subtotal thyroidectomy if there are indications for surgical therapy (nodular goitre or large diffuse goitre). otherwise treatment with thyrostatic agents is used. after operati ... | 1999 | 84547 |
| [availability of the measurement of plasma beta-thromboglobulin (beta-tg) for cerebrovascular diseases (author's transl)]. | | 1999 | 93482 |
| failure of anti-d immunoglobulin to remove fetal red cells from maternal circulation. | a rhesus negative female was found post delivery to have circulating cells of fetal origin. the neonate was typed as d-positive. in spite of more than conventionally adequate doses of anti-d immunoglobulin given to the mother, the fetal cell count in the maternal circulation remained unchanged. further investigation showed the fetus to be a du variant and to exhibit a diminished reaction with the batch of anti-d immunoglobulin used. | 2000 | 111422 |
| delayed hemolytic transfusion reactions. | | 2000 | 101679 |
| behaviour of alpha1-antitrypsin in lung cancer. | | 2001 | 98836 |
| [palliative therapy of stenosing reflux esophagitis]. | | 2001 | 93354 |
| enzyme immunoassays revisited. | | 2001 | 90867 |
| sodium cromoglycate (intal) in the management of chronic leg ulcers. | | 2001 | 98691 |
| flashbacks: ventricular fibrillation part i. | | 2001 | 95318 |
| [successful exclusively tube feeding over a period of 21 months in a cranio-cerebral injury with the apallic syndrome]. | | 2001 | 99629 |
| axoplasmic transport blockage therapy in herpes zoster ophthalmicus. | three patients with herpes zoster ophthalmicus were treated with an oral administration of colchicine and corticosteroid, while another seven were given systemic corticosteroid, vitamins, and sedatives. colchicine inhibited the formation of new skin lesions but did not suppress the already grown vesicles. the effect of colchicine was attributed to a blockage of intra-axonal dissemination by neurotrophic virus. | 2001 | 92895 |
| the hook sign in type 3 congenital colonic atresia. | | 2001 | 98027 |
| infertility in a potto. | | 2001 | 97850 |
| problems of classification of low-back pain. | | 2002 | 139668 |
| [spectral analysis method in veterinary science]. | | 2002 | 129933 |
| [diagnostic importance of calculation of relative measurements of the left atrium in patients with mitral valve defect]. | | 2002 | 128195 |
| [closed complete dislocations of the crus and the result of their treatment]. | based on the analysis of treatment of 22 patients with complete closed crural dislocations, it is emphasized that this trauma is associated with extensive and specific injuries to the articular elements. concomitant injuries of popliteal vessels were found in 4 (of 22) cases. timely performed operative restoration of the arterial integrity yielded favourable late results in 2 patients. two patients admitted in later terms were subjected to a high amputation of the leg. in 15 patients the knee jo ... | 2002 | 128183 |
| [on micro-environment of active sites of myosin atpase: studies with chromophoric and fluorescent atp analogs (author's transl)]. | | 2002 | 153370 |
| [insular neoplasms of the pancreas. surgical aspects]. | | 2003 | 166418 |
| receptive fields of cerebellar cells receiving exteroceptive input in a gymnotid fish. | single neurons in the caudal lobe of the cerebellum of the weakly electric fish apteronotus albifrons respond to distortions in the normal electric field produced by the animal. moving plastic or metal objects as well as a simpler stimulus, a moving electrical dipole, produce adequate distortions of the fish's field to cause the cerebellar cells to respond. the moving dipole stimulated small enough areas of the fish's skin, as determined by the responses of single electroreceptors, to allow maps ... | 2003 | 165269 |
| adapted plate for use in a microwave oven. | | 2003 | 152053 |
| antigen-induced cyclophosphamide-resistant suppressor t cells inhibit the in vitro generation of cytotoxic cells from one-way mixed leukocyte reactions. | mice sensitized against a tumor allograft and given cyclophosmamide 6 days later failed to generate an immune response to the allograft. spleen cells derived from these mice suppressed the generation of cytotoxic t cell response by normal spleen cells in mixed leukocyte cultures. the suppressor cells were not specific, thymus dependent, and resistant to 2000 r. | 2003 | 142792 |
| hemophilia--a challenge for the nurse anesthetist. | | 2004 | 525232 |
| [analysis of the structure of the sinus rhythm in the diagnosis of a rheumatic heart lesion in children]. | | 2004 | 524779 |
| prenatal and intrapartum high-risk screening. ii. risk factors reassessed. | a method of identifying the high-risk pregnancy by a quantitative assessment of prenatal, intrapartum, and neonatal factors is presented. calculating the probabilities of neonatal risk can be done with a hand-held calculator. the technique described provides a method of assessing the importance of perinatal variables and determining the effect of the process of health care on outcome. | 2004 | 517589 |
| [risk involved in decision to change genital gender, illustrated by a case report]. | | 2004 | 515256 |
| [diagnostic measures in nuclear medicine. 1. diagnosis of kidney diseases]. | | 2004 | 511058 |
| [international day of the child]. | | 2004 | 427841 |
| sickle cell screening. | | 2004 | 419344 |
| presentation of the 1977 henry baldwin ward medal. | | 2004 | 368303 |
| [achievements in gastric surgery in ukraine during 60 years of the soviet rule]. | | 2004 | 342803 |
| sixth annual ecp (european organization for cooperation in cancer prevention studies) symposium. international symposium on gastric carcinogenesis. london, march 7-8, 1988. abstracts. | | 2005 | 3345511 |
| [psychiatric side-effects of levodopa treatment]. | | 2005 | 1265908 |
| circadian properties of the rhythmic system in individual nucleated and enucleated cells of acetabularia mediterranea. | | 2005 | 1248525 |
| [morphology of the hemolytic-uremic syndrome]. | | 2005 | 1196095 |
| role of schwann cells in periaxonal ion regulation in the squid. | | 2006 | 2816437 |
| role of schwann cells in periaxonal ion regulation in the squid. | | 2006 | 2816437 |