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nuclear-powered pacemakers: an eight-year clinical experience. 200195301
permanent programmable pacemakers in the management of recurrent tachycardias.patient reports are presented to indicate the application of standard implanted programmable pacemakers with endocardial electrodes for long-term overdrive suppression of recurrent ventricular tachycardia, and their adaptability to non-invasively induced burts of rapid ventricular pacing to cardiovert that arrhythmia. in carefully preselected patients with bradycardia-tachycardia syndrome, this type of programmable pacemaker may also be used to convert paroxysmal supraventricular tachycardia by ...200195263
[psychological diagnosis problems in children between 0 and 3 years of age]. 200195256
flashbacks: ventricular fibrillation. part ii. 200195229
pneumomediastinum associated with diabetic ketoacidosis. 200199507
prediction of infarct size with baboons. a proposed model for accurately determining the efficacy of therapeutic interventions. 200198240
transpyloric feeding in the newborn. 200198194
polychlorinated dibenzofuran (pcdf) formation from pcb mixture by heat and oxygen. 200198186
organochlorine pesticide and pcb residues in wild bird eggs from the south-west of spain. 200198185
the hook sign in type 3 congenital colonic atresia. 200198027
[therapeutic progress in tumor medicine, usable in general practice--in adult oncology]. 200192744
[questions to television from psychopathology].progress is expected in psychopathological diagnosis by using audiovisual procedures. nowadays, a valid psychopathology concept should be broadly planned and the important method of description as well as understanding procedures should be considered. for such a model of psychopathology it seems appropriate to investigate the different psychopathological phenomenons as expression of a disturbed communication ability. concerning this outlook, new strategies are to be developed or procedures of ot ...200190381
[ii. etiological classification of the small bowel diseases (author's transl)].a new classification of the small bowel diseases is proposed according to - the physiopathology; - the anatomo-pathology; - the etiology. in this second part, the ethiological classification is developed. one may distinguish the post-surgical lesions, congenital defects, the side-effects of drugs and the vascular lesions. allergy and infection are especially studied. the main problems which may be solved in a next future are: the mechanism of chronic infections, the biochemical pathology and esp ...200190363
[carbon monoxide: environmental and biological aspects]. 200190351
from earlier pages. . . 200197977
visual aids in nutrition education. a guide to their preparation and use. 200195011
[indoleamine precursors in depression (author's transl)].tryptophan and 5-hydroxytryptophan have now been extensively investigated in affective disorders. there is now very good evidence that tryptophan increases the antidepressant activity of monoamine oxidase inhibitors. the antidepressant activity of tryptophan and 5-hydroxytryptophan has also been the subject of numerous investigations. there is evidence that patients with decreased cerebrospinal fluid concentration of 5-hydroxyindoleacetic acid respond particularly favourably to this treatment. t ...200195009
[repeated palliative measures for intrathoracic neurofibrosarcoma and hypoglycemia]. 200195005
[quantitative disc electrophoretic determination of amylase activity in the urine with regard to age]. 200194964
nigeria.data is presented on 12,262 nigerian women's gestational history at the ahmadu bello university hospital from 1976-77. all medical services were free. only 7% were literate. 40% of all deliveries in zaria occur in this hospital. the bed occupancy is about 160%. in 1977 the perinatal mortality rate for all 5970 singleton births was 86.4/1000 total births; for multiple births the rate was 243.8/1000. 14% of the singletons and 68% of the babies from multiple births were of low birthweight. most mat ...200192632
idiopathic aldosteronism: a diagnostic artifact? 200192626
infertility in a potto. 200197850
[volvulus of the afferent loop after billroth ii operation (author's transl)].a case report is given of a patient, who had a volvulus of the afferent loop after billroth ii operation; on relaparotomy it was found, that this loop had slipped cranially through the mesocolic slit, twisted, and become gangreneous, due to bad adjustement of the slit. increased levels of serum amylase initially had given rise to the suspicion, that the deteriorating condition of the patient was due to pancreatitis. the patient recovered fully after resection had been done and an y-roux-anastomo ...200194934
rapid gas chromatographic method for the determination of kepone in the eel. 200194914
[mechanism of the thrombin-platelet reaction].in the course of investigations concerning the mechanism of the thrombin platelet interaction the conditions for the appearance of a refractory behaviour of platelets towards thrombin were examined. as investigation of the platelet reactivity by determining the amine liberation showed that a continuous or discontinuous addition of slight amounts of thrombin will cause the refractory condition. the findings were analyzed in view of the interaction between the dissolved enzyme and the fixed substr ...200194880
[prevention of reinfarction with acetylsalicylic acid].a report is presented on the prospective trial for prophylaxis of myocardial reinfarction by means of acetylsalicyclic acid. for the first time it was organized on the basis of population. 1,340 patients were treated with acetylsalicylic acid or placebo respectively for 22 months on an average. there were 24 cases of reinfarction in the group of treatment and 51 in the placebo group. the difference is significant.200194871
recognizing and referring neonatal surgical emergencies.ultimate survival of the neonate with a surgical emergency depends upon early recognition by the family physician, who may refer the infant to a pediatric surgical center. the family physician must prevent infectious and metabolic insults to the critically ill neonate while preparing him for safe and rapid transport to a specialty institution. in many cases, the final outcome is as often determined by the initial care received at the referring hospital and during transport as it is by the surgic ...2002139101
a cytochemical analysis of the follicular cells and the yolk in the growing oocytes of octopus vulgaris (cephalopoda, mollusca).from an examination of the structural and cytochemical data obtained on the follicular epithelium and on the growing oocytes of octopus vulgaris it has been possible to establish that, during the evitellogenetic period, the follicular cells penetrate into the oocyte cytoplasm and assume the form of cords. the yolk, which meanwhile has been constituted also through the probable contribution of material metiated by the follicular cells, is seen to be rich in neutral glycoproteins, proteins with su ...2002135466
[organization of the work of the specialized interdistrict branches]. 2002135448
[technological studies on high pressure polymerization of dental plastic materials].the author in his present paper reports a program of comparative materials testing of which the purpose was to assess the value of positive pressure polymerization of thermosets. this particular program required polymerization temperature measurements. k-value determinations, and cone indentation hardness tests to be made on samples of plastic material polymerized under positive liquid or steam pressure and in cuvets, respectively, the conditions of polymerization being those which are used in a ...2002135442
[laparoscopy of adhesions. diagnostic use]. 2002134429
the bender gestalt: use of clinical judgment versus recall scores in prediction in huntington's disease. 2002130390
[medico-economic effectiveness of treatment of cardiovascular and gastrointestinal diseases with arsenical (sinegorsk) mineral water]. 2002129946
[spectral analysis method in veterinary science]. 2002129933
immunologic study of the age-related loss of activity of six enzymes in the red cells from newborn infants and adults--evidence for a fetal type of erythrocyte phosphofructokinase.blood from 10 normal healthy adults and cord blood from 8 healthy full term infants were infiltrated through a mixture sulfoethylethycellulose-sephadex g 25 in order to eliminate the platelets and the leukocytes. then the erythrocytes were fractionated into young and old cells by centrifugation in microhematocrit tubes. the enzyme activity and the immunologic reactivity of glucose phosphate isomerase (ec.5.3.1.9), phosphoglycerate kinase (ec.2.7.2.3), pyruvate kinase (ec.2.7.1.40), glucose 6-pho ...2002139592
[relation between the corneal curvature and total refraction of the myopic eye]. 2002128772
["the social psychiatric care--aussenfürsorge--of the mental hospital of erlangen" (author's transl)]. 2002126394
[a case of coexisting descending thoracic aortic aneurysm and atypical aortic coarctation treated successfully by surgery using the thromboexclusion method].the thromboexclusion method was successfully applied to a 43-year-old male with aortitis syndrome. preoperative aortogram showed a fusiform aneurysm of the descending aorta just below the left subclavian artery and atypical coarctation of the descending aorta distal to this aneurysm. pressure gradient across the stenosis was about 70 mmhg. the technique of flow reversal and thromboexclusion was performed in this patient because of severe calcification in the aortic arch and the entire descending ...20022732543
[pure red cell aplasia--report of a case and review of 158 cases in japan (author's transl)]. 2002395331
[epidemiological characteristics of a natural leptospirosis focus in the basin of lake nero, yaroslavl province]. 2002128271
effect of drugs on chromosome structure.chemical clastogens have the ability to decrease the cell division rate as well as break chromosomes. a highly controlled coupled transcription-translation sequence is necessary to successfully complete the cycle of interphase and mitosis. quinacrine fluorescent banding and g-banding are important for mapping the chromosomes and evaluating the effects of chemical agents. clastogens produce a chromosome deficiency or structural change including a chromosome break, deletion, rearrangement or a cha ...2002124129
editorial: health care crisis. 2002124076
leiomyoma of the female urethra. report of two cases. 2002129455
[the development of tuberculosis care between 1956 and 1970 (based on the district of gross-gerau) (author's transl)]. 2002135224
amelioration of streptozotocin-induced diabetes in mice by the implantation of pancreatic islets in diffusion chambers. 2002135204
[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 ...2002128183
relation of the fibrinolytic to other biological systems. 2002128149
serum antibodies to native and denatured type i and iii collagen in patients with periodontal disease.serum igg antibodies to collagen were investigated by using enzyme linked immunosorbent assay (elisa) in patients with chronic periodontal disease. patients with varying forms of periodontal disease including gingivitis, juvenile periodontitis, and adult periodontitis were compared with the normal subjects. the mean serum igg levels of elisa antibodies to native type i or iii collagen in patients with juvenile periodontitis were significantly higher than those of the normal subjects, but no diff ...20023406208
increasing spontaneous language in three autistic children.a time delay procedure was used to increase spontaneous verbalizations of 3 autistic children. multiple baseline across behaviors designs were used with target responses, selected via a social validation procedure, of two spontaneous responses ("please" and "thank you") and one verbally prompted response ("you're welcome"). the results indicate gains across target behaviors for all children, with occurrence across other stimuli and settings. these gains were validated socially with 10 adults. fu ...20022373659
[morphology and clinical significance of syringomas of the external auditory canal (author's transl)].syringomas of the external auditory canal ("ceruminomas"), are very rare their morphology is varied and their clinical course hardly predictable. their nomenclature is controversial and easily misunderstood. two cases of syringomas of the external auditory canal are reported (one adenoma and one adenoid-cystic carcinoma) which were also studied by means of electron microscopy. the morphology and clinical significance of these tumors is discussed.2002135147
to which limit values has the athlete's heart enlarged? 2002135129
[articular fractures of the calcaneum. therapeutic indications based on a series of 105 cases].the authors have treated 105 articular fractures of the calcaneum. three methods were tested: open reduction and fixation, conservative treatment with early mobilization, primary subtalar arthrodesis. the final results were satisfactory in 85% of the cases. however the three above groups were hardly comparable. details on the radiological study of these fractures are given. the authors conclude that when osteosynthesis obtained a perfect anatomical reduction, functional results were good. but pe ...2002128052
[histiocytosis x with bilateral mastoid localization in adults. pathogenic considerations]. 2002127289
[the laser wave--a current trend]. 20022373617
comparison of lymphocyte reactivity in patients with cancer, systemic lupus erythematosus and renal allografts.the pha and mlc reactivity of lymphocytes from patients with cancer, sle or renal allografts was comparatively tested in the presence of autologous and of normal homologous serum. sera from patients with advanced cancer, active sle or chronic allograft rejection strongly inhibited the mlc reactivity of autologous lymphocytes. it is suggested that serum inhibitory factors might be antibodies which are directed against modified antigenic determinants of the major histocompatibility complex, and ar ...2002127968
[a law without a backbone. the youth-dental care law of the country of baden württemberg of july 8th 1975 (author's transl)]. 2002127966
correlations between radiological heart size and the vectocardiogram in patients with left anterior hemiblock. 2002124529
water fluoridation and congenital malformations: no association.the incidence of selected congenital malformations in areas with fluoride supplementation of public water supplies was compared with the incidence in areas where the water supply is deficient in fluoride. comparison of the incidences of several common birth defects (including down's syndrome) in fluoridated and nonfluoridated areas revealed no substantial or significant differences in which there was a consistent pattern for both sets of data.2002135009
actions and interactions of antithrombin and heparin. 2002127943
[medical synchrocyclotron proton tract of the leningrad institute of nuclear physics]. 2002127916
[recommendations for government action against smoking]. 2002127142
gastroschisis: no myth. 2002152351
[radiological aspects of cervical chordomas (author's transl)].the radiological findings in two patients with histologically verified cervical chordomas are described and compared with 40 others described in the literature. there is no typical radiographic picture. our cases showed benign-looking, extensive bone erosions of vertebral bodies and neural arches. in addition, there was destruction of the related discs and a soft tissue mass at the level of the bony lesions.2002134948
sutureless epicardial pacemaker lead: a satisfactory preliminary experience.the first pacemaker systems used the epicardial electrode. the transvenous endocardial electrode rapidly supplanted the epicardial electrode since it could be positioned with less morbidity and mortality and was associated with a lower incidence of wire breakage. the long term complication rate of the transvenous electrode had not been inconsequential. the sutureless epicardial electrode combines the greater reliability of the epicardial lead system with the ease of insertion and low morbidity o ...2002123845
carbamazepine serum levels in children with epilepsy: a micro immuno-assay technique.in part 1 of this study, 26 children with seizures were given 20 mg/kg/day carbamazepine and five developed side-effects. with this initial dose, equilibrium was reached in the serum within four to six days in 25 of the 26 children. the sudden withdrawal of other anticonvulsants did not usually affect the rise of carbamazepine in serum, unless given in high doses. in part 2 of the study it was shown that satisfactory levels were obtained in the serum of 38 children given carbamazepine either twi ...2002118072
the dynamics of histoenzymatic changes in the kidney in acute poisoning with benzene.the experiments were carried out in mice which were divided into 4 experimental groups and a control group. in the course of the experiment sd, nadh2-tetrazolium reductase; atp-ase, g-6-p-ase and ap were observed. it was found that acute benzene intoxication causes the disturbances in the enzymatic activities of the cells of the main segment of the nephron. the impairment of tissue respiration and oxygen phosphorylation and of active transport is due to benzene intoxication. benzene leads to inj ...2002134904
symphysiotomy or transpubic approach to traumatic strictures of the posterior urethra.the trans-symphyseal or transpubic approach is a useful technique which gives a very good exposure of the prostatic and membraneous urethra. we have used it on seven patients, for repair of post-traumatic strictures of the posterior urethra, complementary to the transperineal route in most difficult cases. this technique has allowed a correct anastomosis between the distal and the prostatic urethra in all these cases. the short-term results are good and no lasting orthopaedic sequelae have been ...2002134895
[detection and monitoring of high-risk children].the authors first describe problems related to the lowering of infant mortality and deal with the terms "high-risk factor" and "high-risk baby". as a result of the dangers presented by prenatal and perinatal noxae the need arises for low-risk births and optimal care of new-born babies. the public health system must be suitably organized so that babies with case history details can be supervised and others with cerebral motor disturbances without pathological data can be registered in the case hi ...2002122484
legal techniques and medical value judgments. 20023476055
total anomalous systemic venous connection, common atrium, and partial atrioventricular canal. a case report of successful surgical correction. 2002139506
[testing the antibacterial effects of palmador soap with disinfecting additives salicylanilides (author's transl)]. 2002127665
intracoronary papaverine and complete atrioventricular block. 20021422403
multiunit, nonprofit hospitals expect to grow rapidly though few seek it. 2002139557
normal and abnormal upper abdominal venous structures as seen by ultrasound.recent b-scan ultrasonic techniques have made possible the routine visualization of the major upper abdominal venous structures. real-time scanning permits in vivo dynamic assessment of the upper abdominal veins. b-scan ultrasound allows optimal anatomic resolution and is superior for the establishment of intraluminal pathology and anatomic relationships with adjacent organs. the anatomic localization of the upper abdominal veins has proved of practical importance in several ways. identification ...2003403799
correlation between some characteristics of the internal structure of the lateral cutaneous nerve of the thigh and age, body stature and weight. 2003308894
aberrations in palatal root and root canal morphology of two maxillary first molars. 2003296250
repair of traumatic pseudocyst of parotid duct. 2003296199
treatment of postoperative derangement of csf absorption. 2003290248
[symptoms and criteria of abnormalities: edema]. 2003259139
[in the memory of john c. belisario 1900-1976]. 2003328453
proceedings: the solubile polymerizing system. 2003166069
nonchromaffin paraganglioma (chemodectoma) of thyroid region.a case of a paraganglioma located over the thyroid cartilage in the midline is reported. the tumor had all the appearances of a carotid body tumor, but its odd location could not be explained on the basis of previously known areas where paraganglionic tissues have been found. since a paraganglioma has also hitherto been described within the thyroid gland, clinicians and pathologists alike are cautioned that unusually located paragangliomas may be expected in the future.2003168958
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 ...2003165269
improvements of in vitro cell-material adhesion measurements. 2003161584
quantitative determination of the abnormal lipoprotein of cholestasis, lp-x, in liver disease.quantitative determination of the abnormal plasma lipoprotein of cholestasis lp-x has been performed in 81 lp-x positive patients with different liver disorders. great variations in the plasma concentration of lp-x were demonstrated both in the 45 patients with intrahepatic cholestasis (acute hepatitis, toxic hepatitis, primary biliary cirrhosis and cholangitis) and in the 36 patients with extrahepatic cholestasis (extrahepatic biliary obstruction by tumours and choledocholithiasis). the plasma ...2003164686
[long-term results of transtympanic drainage]. 2003156771
an ultracytochemical study of the respiratory potency, integrity, and fate of the sea urchin sperm mitochondria during early embryogenesis.cytochrome oxidase activity via cytochrome c, as demonstrated by the diaminobenzidine procedure, has been employed in this electron microscope cytochemical study to determine the respiratory potency, integrity and fate of the arbacia sperm mitochondrion at fertilization and during early embryogenesis. the sperm mitochondrion remained intact and was intensely positive for cytochrome oxidase activity both during and after penetration into the egg. the mitochondrion remained highly reactive through ...2003167033
an overview of immune aging.a brief overview of the effect of age on the function of cells of the immune system is presented. normal immune functions can begin to decline shortly after an individual reaches sexual maturity. foremost among the cellular changes are those in the stem cells as reflected in their growth properties and the availability of precursor t cells, and in the t cell where a shift in subpopulations may be occurring. present evidence indicates that thymic involution precedes and therefore may be responsib ...2003155761
from the clinic: back school. 2003155392
[method of radioimmunological assay of hepatitis b surface antigen and antibody -- application in the prophylaxis of hepatitis b in the blood transfusion service. part 1. principles of radioimmunological assay (author's transl)]. 2003156081
biophysical studies on agents affecting the state of membrane lipids: biochemical and pharmacological implications.the phospholipid requirement of membrane-bound enzymes may depend on several reasons. in our laboratory we have investigated lipids (1) as a bidimensional medium required for the movement of coenzyme q, a lipid-soluble cofactor of the mitochondrial respiratory chain, and (2) as a hydrophobic environment necessary to impose the proper conformation to membrane-bound enzymic proteins. we have found that coenzyme q, once reduced by nadh dehydrogenase, must cross the inner mitochondrial membrane; onl ...2003154058
moulded supportive seating for the disabled.in severe cases of physical disability intimate supportive seating may be required to provide maximum comfort, a good position for functional activities, improved respiration, relief of localized pressure, control of spasm, protection, or improved management. a service for providing such seating has been developed at chailey heritage. the seat is vacuum-formed from thermoplastic materials, having a soft non-absorbent foam for the linear and a hard semi-rigid outer shell. a mould is obtained by c ...2003152903
apex sector echocardiography in evaluation of the right atrium in patients with mitral stenosis and atrial septal defect.cross-sectional echocardiography utilizing the four chamber apical view was used to evaluate right atrial dimensions as a means of detecting abnormal right heart hemodynamics in 20 patients with mitral stenosis, 5 patients with an atrial septal defect and 10 patients without heart disease. right and left atrial dimensions on apex echocardiography were 40 mm or less in control subjects. there was a good correlation (r = 0.81) between left atrial size assessed with apex sector and m mode echocardi ...2003152056
few equipment hikes due. 2003152858
conservative management of splenic trauma: angiographic observations. 2003152259
lipomatous lesions of the uterus.four lipomatous lesions of the uterus are reported and the available literature from 1965 to 1976 is reviewed. it is suggested that these lesions result from metamorphosis of uterine smooth muscle which can proceed to form localised or diffuse mature adipose tissue in a leiomyoma or in the myometrium. three terms are suggested for the nomenclature of the various morphological types of lipomatous lesions of the uterus: diffuse lipomatosis in a leiomyoma, circumscribed lipomatosis in a leiomyoma a ...2003150107
[percutaneous caffeine poisoning (author's transl)].in a 23-year-old patient with psoriatic erythrodermia external application of about 30g of caffeine in anhydrous eucerine led to caffeine poisoning.2003145362
[primary intratympanic meningioma (author's transl)].a primary intratympanic meningioma is reported, which was histologically verified. 1 1/2 and 2 1/2 years after surgical removal, there were no signs of recurrence, neither clinically nor histologically. sites of origin of the primary intratympanic meningiomas are discussed. symptoms, diagnostics, differential diagnosis, therapy and prognosis are summarized in relation to nine cases of the literature.2003142875
[comparative morphometric study of arteriosclerosis of the aorta and coronary arteries among urban and rural population].a visual planimetric study of atherosclerosis of the aorta and the coronary arteries was conducted in 1571 residents of the city of ryazan and in 769 inhabitants of the ryazan region dying in the age of 10 and 69 years, as well as in 627 normal individuals engaged in physical and intellectual work, living in rural and urban settlements, dying in the age of 40 to 69 years (data from ryazan, tallinn, kharkov). a randomized study has demonstrated that urban population displays more distinct atheros ...2003142855
[the effect of succinylcholine on the efferent and afferent nerve terminals in isolated frog muscle spindles (author's transl)]. 2003142830
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