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co-cultivation studies in the expression of fragile (x) (q27) in lymphocytes.co-cultivation studies in different combinations have been carried out between cells which have been found to be positive for the fragile (x) (q27) and control cells. as no increase or decrease was discernible in the level of fra(x) detected in 'positive' cells, and no fragility was introduced into the 'negative' cells, it was concluded that there had been no intercellular co-operation, and a diffusible expression or suppression factor was not involved.20134017273
[20-year follow-up of recurring lymphangioma of the conjunctiva]. 20133710368
[treatment of bennet fractures using the lars thoren method of oblique skeletal traction]. 20133811756
[workshop on the role of nursing in primary health care]. 20133650540
the severity of measles in hospital. 20133744752
rheumatoid arthritis and chronic bronchial suppuration.twenty-two patients with rheumatoid arthritis and severe chronic bronchial suppuration are described. in 11 patients the respiratory symptoms appeared after the onset of arthritis at an unusually late age. we discuss causes for the disease association, in particular the possibility that disease modifying drugs in rheumatoid arthritis may predispose to the development of chronic bronchial suppuration; such a possibility requires prospective investigation.20133873691
[blood monoamine oxidase activity and erythrocyte membrane permeability in patients with allergic dermatoses]. 20133811583
advanced and locally unresectable gastric carcinoma: five years of survival with good quality of life. case report. 20133831626
correction of the inverted nipple. 20133628582
trauma oblique radiographs of the knee.special trauma oblique radiographs of the knee were designed for the purpose of demonstrating the patella radiographically in a manner that would free it from the shadow of the distal end of the femur. these radiographs are made by directing the x-ray tube at an angle of 45 degrees and making two exposures, with the film placed first on the lateral and then on the medial side of the injured knee. these two radiographs have been found to be useful for delineating the extent of fractures of the pa ...20133571316
the cutting diathermy and drain tracts. 20133810377
[coexistence of an extensive tubulovillous adenoma of the duodenum and a cancer of vater's ampulla].in the present paper we report about a patient with a large tubulo-villous duodenal adenoma associated with a carcinoma of the ampulla of vater. despite of lacking pre- and intraoperative evidence of malignancy a whipple operation was performed because of extensive growth of the duodenal adenoma and its location near the ampulla of vater. the carcinoma of the ampulla could be diagnosed only postoperatively in the resected duodenum. the problems of the presented case and the operative procedure i ...20133792112
local anaesthetics. iv--synthesis and activity of 2-(n-substituted or n,n-disubstituted aminoacetamido)-4- or -4,5-substituted thiazoles.synthesis is described of eleven new 2-(n-substituted or n,n-disubstituted aminoacetamido)-4- or -4,5-substituted thiazoles (i). their hydrochlorides were screened for local anaesthetic activity on frogs by the sciatic plexus method and the activity compared with that of procaine.20133792539
[sleep in children]. 20134321695
[barbituric acid derivatives. 38. enantio-specific synthesis for enantiomers of barbiturates with a basic side chain on nitrogen]. 20133675167
unendurable illness. 20133647982
dietary management in patients with a colostomy. 20133627812
[clinical and histopathological observations on sialadenosis]. 20133668726
a linear model for the response time in motion prediction.a linear relationship was found to exist between the response time and the concealment time in motion extrapolation experiments. it follows that the subjects performance is characterized by the two parameters of the linear relationship rather than by the error in determining the position of the occluded moving stimulus. these two parameters can be manipulated separetely by specific changes in the experimental arrangement. a suggestion is made that one of the parameters is connected with velocity ...20133604766
vascular insufficiency in okihiro's syndrome secondary to hypothenar hammer syndrome.the presence of okihiro's syndrome (congenital thenar hypoplasia and duane's anomaly) in a patient became clinically significant when a hypothenar hammer syndrome developed. the ulnar artery occlusion resulted in a compromise of the hand's vascular supply because of a congenital hypoplastic radial artery. resection of the thrombosed ulnar artery and insertion of an interposition vein graft restored circulation to the hand. anatomic features in this case include a hypoplastic radial artery and do ...20133584888
so you think you want to buy a computer? 20133585133
decision analysis of treatment options in pyriform sinus carcinoma.decision analysis was used to evaluate the current treatment options for stage iii squamous cell carcinoma of the pyriform sinus (surgery, radiation therapy, and combined surgery/radiation therapy). using published data, a decision tree was constructed based on quality-adjusted weeks of survival. with this model the combination of surgery and postoperative radiation therapy is preferred over either primary surgery or the combination of preoperative irradiation and surgery; primary radiation ther ...20133574025
the lower limb as a presenting site of malignant lymphoma.cutaneous malignant lymphomas should be considered in the differential diagnosis of unusual swellings or ulcers presenting on the limbs. four cases on the lower limb are described. they may appear as nodules, plaques or ulcers and it is recommended that cytology is used to supplement histology in diagnosis. successful treatment with radiotherapy is possible but the overall prognosis is frequently poor.20133566124
temporal lobe epilepsy with schizophrenia.i have reported a case of coexisting schizophrenia and complex partial seizures to augment earlier reports of schizophrenia and psychomotor seizures masquerading as one another. i have attempted to clarify the differential diagnosis and reinforce the need to do thorough studies in such cases.20133616704
[role of foci of chronic infection of orl organs in the pathogenesis of neurodermatitis]. 20133811584
[development of esophageal cancers in patients following cardiomyotomy].during a 20 year period we observed that in six patients with carcinoma of the esophagus associated with achalasia, four patients had had a prior heller operation. fifty patients with achalasia of the esophagus took part in endoscopic and histologic surveillance 5-15 years after cardiomyotomy. we have found a correlation between the severity of histologic changes and the duration of symptoms before the operation. it seems reasonable to advise early therapy to avoid the development of a dilated, ...20133807499
serum formate concentrations in methanol intoxication as a criterion for hemodialysis.to evaluate the utility of serum formate concentrations, four patients were studied after ingestion of a methanolic copying fluid. all patients were initially intoxicated. twelve to twenty-four hours later, signs and symptoms included nausea, abdominal pain, hypokalemia, acidosis (three patients), and pathologic ocular findings (two patients). all patients were treated with ethanol and folate. the two patients with ocular signs and acidosis had high serum formate concentrations (75 and 55 mg/dl, ...20133946945
serum formate concentrations in methanol intoxication as a criterion for hemodialysis.to evaluate the utility of serum formate concentrations, four patients were studied after ingestion of a methanolic copying fluid. all patients were initially intoxicated. twelve to twenty-four hours later, signs and symptoms included nausea, abdominal pain, hypokalemia, acidosis (three patients), and pathologic ocular findings (two patients). all patients were treated with ethanol and folate. the two patients with ocular signs and acidosis had high serum formate concentrations (75 and 55 mg/dl, ...20133946945
sequestration of tibial cortical graft 25 years after posterior spine fusion using the albee technique. 20133704786
cushing's syndrome resulting from primary pigmented nodular adrenocortical disease.in a 10-year-old boy with cushing's syndrome, the dexamethasone suppression test, the metyrapone test, and both basal and corticotropin-releasing factor-stimulated corticotropin levels all indicated a primary adrenal disorder. however, a computed tomographic scan failed to detect an adrenal tumor. at surgery, the adrenal glands were not enlarged but were studded with small pigmented nodules composed of enlarged nonmalignant adrenocortical cells. this unusual abnormality, referred to as primary p ...20133752018
[contribution of paramedical health personnel to sociopolitical activity]. 20133927574
exocrine pancreatic functions tests. 20133807429
regulation and compartmentalization of intracellular calcium-ions. 20133749052
proteinuria in adolescents. 20133711806
the role of the ileum in food intake regulation. 20133554018
interdisciplinary approaches in epidemic studies--ii: four geographic models of the flow of contagious disease.straightforward adaptation of geographical and regional-science models to conceptual modeling of the epidemic spread of a contagious disease is achieved by: using analogies and isomorphisms, and using as a real example the observations made during a well studied epidemic of variola minor (the mild form of smallpox), a typical contagious disease. the adaptation of the wilson model of planning for urban development includes a static view (network) of the structure and activities of the population ...20133823998
tumorigenicity of t lymphoma/t lymphoma hybrids and t lymphoma/normal cell hybrids.stable hybrids formed between clones of established murine t-cell lymphoma lines, and between lymphoma clones and normal spleen or thymus cells were examined for their tumorigenic properties by intravenous (i.v.) and intradermal (i.d.) inoculation into syngeneic akr mice. fusion parents consisted of t lymphoma clones of high and low tumorigenicity derived from the sl 12 cell line. in addition, normal spleen cells and thymocytes were fused with poorly tumorigenic t-lymphoma clones. hybrids tested ...20133759264
[an outbreak of ornithosis. the military camp in porsanger in 1982]. 20133738872
[clinical picture of congenital toxoplasmosis in children hospitalized at the neonatal department of the institute of pediatrics, medical academy, in lublin]. 20133670931
who pays for aids? 20133713834
[attempt to inform all relatives precisely regardless of education]. 20133849165
[space for life activities of visually handicapped--a trial at a home for aged visually-handicapped patients]. 20133844500
a comparison of the telediagnostic and medilog systems for recording normal sleep in the home environment. 20134089098
a comparison of the telediagnostic and medilog systems for recording normal sleep in the home environment. 20134089098
neuropharmacological screening of newly-synthesized 2-substituted derivatives of the barbituric acid.neuropharmacological screening is applied of fourteen newly-synthesized 2-substituted derivatives of the barbituric acid (the first seven compounds contain a hydroxylamine group, the rest--a hydrazine group). the derivatives were studied using irwin's screening test (1964), modified by nikolova and daleva (1968), after being introduced intraperitoneally in albino mice of both sexes. excitatory phenomena prevail in the compounds containing the hydrazine group. the derivatives containing hydroxyla ...20133832793
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 ...20133811770
failure of low-cost audits with feedback to reduce laboratory test utilization. 20133807449
[comparative study of pirenzepine and ranitidine in the prevention of stress ulcer in patients in intensive care]. 20133754501
combination chemotherapy with dacarbazine and vindesine in the treatment of metastatic malignant melanoma. 20133719588
immunoglobulins in the lung. 20133750240
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 ...20133719498
the role of naltrexone in the management of drug abuse. 20133553834
biomedical ethics: a multinational view. 20133610622
the case of the recalcitrant welshman. 20133815002
[reaction of the eye to absence of the vitreous body]. 20133623377
is a mosaic embryo also a mosaic of communication compartments?we have studied the pathways of cell communication in embryos of the mollusc lymnaea stagnalis in which the developmental fate of a cell or a group of cells is known from cell lineage studies. we iontophoretically injected lucifer yellow ch and followed the spread of fluorescence between cells interconnected via gap junctions. in early stages all blastomeres appear to be dye-coupled, but later on communication is restricted within compartments. the pattern of cell communication corresponds with ...20133817285
cancer pain syndromes. 20133647078
flammable surgical drapes--a patient and personnel hazard.after a surgical drape fire, the new york state society of anesthesiologists, operating room safety committee, investigated the factors contributing to it. subsequently, eight detailed cases were collected. it found that no voluntary standards or government regulations exist to oversee the flammability of surgical drapes; no agency or bureau collects reports of operating room fires; most professionals are not aware of the hazard because no labelling requirements regarding flammability exist and ...20133966652
fenfluramine overdosage. 20134187201
pricing life: a historical and sociological perspective. 20133960892
skeletal muscle water and electrolytes in chronic renal failure. effects of long-term regular dialysis treatment.skeletal muscle water, cl, na and k were studied in 24 patients with predialysis chronic renal failure (crf) and in 16 patients under regular dialysis treatment (rdt) for 8-16 years; 35 healthy controls were also examined. total cl, na and water (clm, nam, tw) were high in both crf and rdt groups (p less than 0.001); high tw in crf was due to both extra (ecw) and intracellular (icw) fractions, which were calculated from cl space; in rdt only ecw was increased and icw was normal. muscle k was dim ...20133982577
[optic and electronic microscope study on the implant-tissue interface of titanium dental implants]. 20133866925
[importance of fever in renal adenocarcinoma]. 20133800442
[risk factors of coronary disease among foreign workers in switzerland].in a study covering the state of health and nutrition, 255 single italian and spanish seasonal workers were examined for the risk factors of coronary heart disease. the prevalences of hypertension (31.7%), hypertriglyceridaemia (38.8%) and adiposity (41.4%) were clearly above the frequencies of comparable swiss groups. in the prevalences of hypercholesterolemia (13.8%) and smoking (51.7%), no major differences were apparent between the foreign workers and the swiss population.20133811610
paget's disease. 20133941642
[diagnosis and prognosis in ulcerative colitis]. 20134396375
[danish nursing council invites applications to research fund]. 20133639620
sectioning and staining of leucocyte migration cultures for light microscopy. 20134143142
alcoholics' self-assessment of their neuropsychological functioning in everyday life.self-reports of impairment in everyday cognitive and perceptuomotor functioning for the 6 months that preceded treatment were investigated in 60 male, middle-aged alcoholics and for a comparable time period in 60 nonalcoholic controls matched on age, education, and shipley vocabulary age. alcoholics reported significantly more everyday impairment than did controls in memory, higher cognitive functions, language skills, and perceptual-motor function. laboratory tests of neuropsychological perform ...20133597794
metabolism of 25-hydroxycholecalciferol in a teleost fish, the rainbow trout (salmo gairdneri).plasma concentrations of vitamin d3 (cholecalciferol) metabolites have been studied in rainbow trout (salmo gairdneri) adapted to varying environmental calcium concentrations in both fresh water and artificial seawater, and in natural seawater. in vivo, intraarterial injection of tritiated 25-hydroxycholecalciferol was followed by its transformation to a number of metabolites including compounds that cochromatographed on high performance liquid chromatography (hplc) with 1,25-dihydroxycholecalci ...20133557076
[autonomic disturbance in cerebellar degeneration--a comparative study between olivopontocerebellar degeneration and late cortical cerebellar atrophy]. 20133731629
your patient is older--what leads to job satisfaction? 20133633289
[prof. aleksandr grigor'evich eletskiĭ (on the centenary of his birth)]. 20133887276
[prof. aleksandr grigor'evich eletskiĭ (on the centenary of his birth)]. 20133887276
functional consequences of perceived interleukin deficiencies? analysis employing nzb x c58 recombinant inbred mice.nzb mice have previously been shown to be deficient in the production of interleukins 1 and 2 (il-1, il-2) during the development of autoimmune disease. one or both of these defects have been inherited in certain of the nzb x c58 recombinant inbred strains (n x 8 ri). certain of these strains have been selected to examine further the effect of decreased production of il-1 and/or il-2. the interleukin deficiencies found in vitro were not due to the presence of an inhibitor/suppressor nor was any ...20133878752
[care of ventilator patients. monitoring and maintenance of artificial respirators]. 20133859900
[case of sporadic form of primary amyloidosis]. 20134347946
cigarette smoking, gastric acid secretion, and serum pepsinogen i concentrations in duodenal ulcer patients.cigarette smoking has been linked with duodenal ulcer disease although the mechanism of this association is unclear. this study assessed basal gastric secretory response to acute smoking of smokers with an active duodenal ulcer; in addition the possible effects of chronic smoking on gastric secretory capacity, as expressed by pentagastrin stimulated gastric acid secretion and fasting serum pepsinogen i (pg i) concentrations, were investigated in patients with active duodenal ulcer, or non-ulcer ...20133936754
cigarette smoking, gastric acid secretion, and serum pepsinogen i concentrations in duodenal ulcer patients.cigarette smoking has been linked with duodenal ulcer disease although the mechanism of this association is unclear. this study assessed basal gastric secretory response to acute smoking of smokers with an active duodenal ulcer; in addition the possible effects of chronic smoking on gastric secretory capacity, as expressed by pentagastrin stimulated gastric acid secretion and fasting serum pepsinogen i (pg i) concentrations, were investigated in patients with active duodenal ulcer, or non-ulcer ...20133936754
baseball elbow of young players. 20133837945
a decision analytic approach to the role of visual evoked response and cerebrospinal fluid abnormalities in the management of singular spinal sclerosis.with the use of bayesian decision analytic techniques we assess the role of visual evoked response (ver) and cerebrospinal fluid (csf) examinations in the investigation of patients with suspected singular spinal sclerosis. an abnormal ver increases the probability of multiple sclerosis by 50%. an associated csf abnormality does not affect this probability. in a setting of a negative ver, csf abnormalities increase the probability of multiple sclerosis by 27%. on currently available data, ver sho ...20133843224
proceedings of the international symposium on molsidomine. november 5, 1983, brussels, belgium. 20133838397
improvement in men inpatients in an alcoholism rehabilitation unit: a week-by-week comparison.the brief symptom inventory (bsi), a 53-item psychiatric symptom checklist, was administered to 57 alcoholic inpatients on days 2, 10, 18 and 26 of their 28-day stay in an alcoholism rehabilitation unit at a veterans administration hospital. the results of the test show a steady decline in the patients' psychiatric symptomatology from week 1 to week 4 with the most dramatic improvement evidenced between weeks 1 and 2.20133959565
improvement in men inpatients in an alcoholism rehabilitation unit: a week-by-week comparison.the brief symptom inventory (bsi), a 53-item psychiatric symptom checklist, was administered to 57 alcoholic inpatients on days 2, 10, 18 and 26 of their 28-day stay in an alcoholism rehabilitation unit at a veterans administration hospital. the results of the test show a steady decline in the patients' psychiatric symptomatology from week 1 to week 4 with the most dramatic improvement evidenced between weeks 1 and 2.20133959565
[relation between non-specific bronchial hyperreactivity, smoking, atopy and respiratory function conditions in non-asthmatic subjects]. 20133834299
[transcatheter splenic arterial embolization by using a balloon catheter]. 20133820712
individual differences in the signed communication of deaf children. 20133812164
[changes in levels of triglycerides, cholesterol, noradrenaline and lactates in the blood of patients with severe coronary insufficiency after long-term physical exertion of low intensity]. 20133809562
[excentric rotation irradiation in orl tumors].a risk of dose insufficiency in the regions situated laterally to the spine and diagonally behind the spine is shown for the irradiation schemes applied hitherto in orl tumors. in every case the fields are arranged in such a way that the myelon is not exposed to radiation. the excentric rotation technique presented guarantees that the exposition of the myelon doses not exceed 50% of the maximum dose. the axis lays within the myelon itself, and the central rays show an excentric deviation of 3 to ...20133810466
rapid induction of hemopoietic neoplasms in newborn mice by a raf(mil)/myc recombinant murine retrovirus.3611 msv, a raf oncogene-transducing murine retrovirus, induced fibrosarcomas in newborn mice after a latency of 4 to 8 weeks. in contrast, newly constructed recombinant murine retroviruses carrying the myc oncogene did not induce tumors before greater than or equal to 9 weeks. a combination of both oncogenes in an infectious murine retrovirus induced hematopoietic neoplasms in addition to less prominent fibrosarcomas and pancreatic acinar dysplasia 1 to 3 weeks after inoculation. the hematologi ...20134009794
identity confusion. nursing diagnoses for adolescents.research of healthy adolescents was conducted to identify predictive profiles of symptom, personality, and demographic variables. factor analysis found four symptom factors supportive of nursing diagnoses within erikson's constructs of adolescent identity confusion.20133852305
water structure in vitamin b12 coenzyme crystals. i. analysis of the neutron and x-ray solvent densities.the disordered solvent distribution in crystals of vitamin b12 coenzyme was examined using the methods of high-resolution neutron and x-ray diffraction. one set of neutron (0.95 a) and two sets of x-ray (0.94 and 1.1 a) data were collected and the resulting models were extensively refined using least-squares and fourier syntheses. the solvent regions were analyzed in two stages: first, main sites were assigned to the well defined regions of solvent density and refined using least squares; second ...20133790696
[unusual cause for the development of hemoperitoneum].the authors describe an unusual origin of haemoperitoneum in a young woman. the hemoperitoneum appeared twice in a period of 10 months. the first attack was mild and atypic. in both cases the hemoperitoneum was preceded by a sexual intercourse, during which the ovary resp. the ovarian cyst were injured. the authors suggest that the coital rupture of the ovary is a very common cause of these states. the diagnosis of inapparent bleeding in the abdominal cavity is always very difficult and without ...20133788343
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
the physiology and pathophysiology of vitamin d.the vitamin d endocrine system plays an important role in the maintenance of normal calcium homeostasis. abnormalities of this system occur in many conditions, such as rickets, osteomalacia, hypoparathyroidism, and hyperparathyroidism. the diagnosis and treatment of these disorders will be facilitated if the clinician understands the general mechanisms by which defects in vitamin d metabolism and action occur. we review this information and discuss the use and limitations of vitamin d metabolite ...20133906291
multiple myeloma mimicking pituitary adenoma.a case of multiple myeloma which presented as a solitary intrasellar tumor is reported. the initial radiographic and light microscopic findings were interpreted as being consistent with pituitary adenoma. subsequently, when systemic disease developed and a bone marrow biopsy demonstrated multiple myeloma, the histopathologic diagnosis of the sellar lesion was established retrospectively.20133791987
avulsion of sural nerve with growth retardation of the affected foot. 20133780527
familial aggregation of duodenal ulcer and an autosomal dominant inheritance of hyperpepsinogenemia i. 20133771276
activity-dependent synaptic stabilization in development and learning: how similar the mechanisms? 20133928160
[aids: each and every one's responsibility].aids is posing challenges at various public health related levels, epidemiological, clinical, social, ethical, legal. in the current absence of possibilities of curative treatment or of vaccine, it is essential to provide sufficient information on the available preventive measures. given the increase in the numbers of seropositive persons, and the recognition that heterosexual relations area significant transmission route in case of multiple, illknown partners, the need is to actively promote th ...20133811612
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