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[arm function in patients with quadriplegia after spinal cord injuries]. 20133684754
operating room forum. four separate sponge counts needed to ensure accuracy. 20144193840
your game plan for a successful interview. 20123423634
a case-control study of prostatic cancer with reference to dietary habits.a case-control study of prostatic cancer which consisted of 100 patients with prostatic cancer, matched for hospital, age (+/- 3 yr) and hospital admission date (+/- 3 months) to patients with benign prostatic hyperplasia (bph) and hospital controls, was conducted from 1981 to 1984. low daily intake of beta-carotene (rr = 2.13: 95% confidence interval, 1.20-3.77) and of vitamin a (rr = 1.94: 1.10-3.43), as compared to the intake of those substances by bph controls, were factors significantly cor ...20123368406
early precursors of site-specific cancers in college men and women.physical and social characteristics recorded at college physical examination and reported in subsequent questionnaires to alumni in 1962 or 1966 by 50,000 former students from harvard university and the university of pennsylvania were reviewed for their relationship to major site-specific cancer occurrence. the records of 1,359 subjects who died with a major site-specific cancer in a 16- to 50-year follow-up period and of 672 subjects who reported such a cancer by mail questionnaire in 1976 or 1 ...20133855486
clinical applications of yttrium filters for exposure reduction. 20133733390
corkscrew esophagus masquerading as multiple esophageal diverticula. 20154972772
connecting the ceruleus and the coronaries. 20123400609
bf in early-onset insulin-dependent diabetes. 200192644
the differentiation of cytotoxic t lymphocytes in vitro: an ultrastructural study.t killer cells were identified morphologically in two different culture systems. the first system allowed identification by comparing under identical culture conditions two types of stimulation, one leading to cytotoxic activity levels that were very high (h-2 stimulation) and the other to levels which were practically nil (m-locus stimulation). a second system allowed identification by the use of a collaborative system in which relatively pure precursors of t killer cells were mixed with precur ...20051082798
darkroom diseases and how to combat them. 20113112384
comparison of fluorine-18 bone studies obtained with rectilinear scanner and scintillation camera equipped with high-energy diverging-hole collimator. 20165024563
cerebrospinal fluid lymphocyte subpopulations in multiple sclerosis.t3+ (all-t) and t8+ (suppressor/cytotoxic) cells were studied in cerebrospinal fluid (csf) from 24 patients with multiple sclerosis (ms) and from 24 subjects with various "non-immunological" disease (nid). ms patients were classed as (a) during the acute phase of the 1st episode of the disease, (b) in acute relapse, (c) with chronic progressive disease, (d) with increased or (e) normal csf igg content or (f) with neurological impairment (kurtzke scale) less than or equal to 3 or (g) greater than ...20143957623
fine structure of the spermatheca of the mealworm beetle (tenebrio molitor l.).the spermatheca of the female mealworm beetle is an inflorescence of branching cuticular ducts which is connected to the bursa copulatrix via a cuticular neck surrounded by a muscular coat. the infolded bursal cuticle consists of a distinct outer epicuticle, inner epicuticle, procuticle, and a subcuticular zone; the latter is rich in mucopolysaccharides. the cuticle of the neck lacks a distinct procuticle. the cuticle of the spermatheca itself is mostly inner epicuticle with two thin underlying ...2002126805
leiomyosarcoma of the heart: a twenty-year cure. 20144019225
traumatic injuries of the diaphragm. experience in 33 cases.between 1978 and 1985, 33 patients were treated because of a traumatic injury of the diaphragm. there were 28 males and 5 females, ages ranging from 19 to 54 years, with a mean of 34.5. there were 19 cases of open trauma and 14 were closed injuries. in 3 cases, the diagnosis was established on a delayed basis. treatment was always surgical, with the following procedures: laparotomy and chest drainage tube in 7 cases (21%), thoracotomy in 12 cases (36%) and a combined thoracoabdominal approach in ...20082444003
current status of intrathecal radiogold in the treatment of medulloblastoma. 20154561380
[procedure to follow in the presence of major arrhythmias. spike torsades]. 20144136423
epidemiological trends in gonorrhoea in recent years. 20165014421
american academy of pediatrics: prep statement. 20082587145
predictive behavior of optokinetic eye movements.optokinetic nystagmus is often thought of as a "primitive" oculomotor response, while smooth pursuit is thought of as a "higher" one. we have used conditions that are usually thought of as eliciting optokinetic responses; i.e., large-field stimuli confined to the retinal periphery, and instructions to subjects to respond passively. in spite of this, the responses showed predictive behavior similar to that described for smooth pursuit.20103224671
absence of interaction of cimetidine and ranitidine with intravenous and oral midazolam.eight healthy volunteers received a single 5-mg intravenous dose of the imidazobenzodiazepine derivative midazolam on three occasions in random sequence: a, control, with no other treatment; b, during coadministration of cimetidine, 300 mg every 6 hr; c, during coadministration of ranitidine, 150 mg every 12 hr. midazolam kinetics in each trial were determined from multiple plasma midazolam levels measured by gas chromatography for 24 hr after each dose. high pressure liquid chromatography analy ...20102935051
monitoring the u.s. aids epidemic. 20092772641
risk factors and occult breast cancer in young women.the national cancer institute guidelines for mammography in women 35--49 years old are challenged. forty-nine occult breast cancer patients under 50 years of age were analyzed regarding risk factors and compared with an age-matched control group. of the cancers, 86% would have been missed had nci recommendations been followed. results refuted the nci guidelines and showed that late parity (over 28 years) and history of breast cancer in the extended family are statistically significant risk facto ...1998106648
[long-term treatment of glomerulonephritis with indomethacin with special regard to quantity and selectivity of proteinuria].in 53 patients (19 women, 34 men), of them 41 patients with an intracapillary proliferative glomerulonephritis, 9 with membranous proliferative and 3 with a membranous glomerulonephritis under an indometacin therapy examinations concerning proteinuria were carried out, partly with determination of the index of selectivity and representation of the protein clearance. in patients with a moderate proteinuria of less than 3 g a day this treatment achieved a smaller antiproteinurie effect than in pat ...199898929
coronal and sagittal plane spinal deformities correlating with back pain and pulmonary function in adult idiopathic scoliosis.one hundred one referred adult patients (ages 20-63; mean, 36 years) with painful idiopathic scoliosis were evaluated. none had prior surgical treatment. severity of pain was graded and localized over radiographic deformities in the coronal and sagittal planes. radiographic changes in primary as well as full and fractional compensatory curves were studied. degrees of scoliosis, percent correction on side bending, vertebral body rotation at curve apex, spinal balance, and lateral olisthesis in th ...20082533406
the utility of visual evoked potentials using hemifield stimulation and several check sizes in the evaluation of suspected multiple sclerosis.one hundred and eleven patients with suspected multiple sclerosis (64 possible, 47 probable) and 16 with a definite diagnosis of ms were evaluated with pattern-reversal visual evoked potentials (veps), employing monocular full-field checks subtending 7', 14' and 28' of visual angle, and right and left hemifield 28' checks. thirty-seven patients (29%) had a completely normal study. sixty-six patients (52%) had abnormal responses to full-field 28' checks, and in 13 (10%) of these, additional abnor ...20082446840
uncertainty and visual strategies in table tennis.ball games are characterized by perceptual uncertainty and time-pressure. of interest is the visual-search pattern carried out when these characteristics change. this is the case in table-tennis situations when comparing a drill situation, when one kind of stroke is constantly repeated, and a match situation, when the stroke is more often unpredictable. we analysed, during play, the visual-search pattern of five expert table tennis players to examine the effect of uncertainty on visual behavior. ...20092717357
blunt injury of the abdominal aorta. 20092716321
the impact of the "i'm special" program on student substance abuse and other related student problem behavior.there has been a proliferation of school-based substance abuse prevention programs geared toward reducing or delaying the onset of student use of illegal drugs. but the field has shown a general absence of evaluation dealing with the behavior consequences of these practices. this article fills this gap by using the case of the "i'm special" program (isp) targeted for fourth grade students. using a quasi-experimental design, a comparison is made between the substance using and other problem behav ...20092723952
vascular disorders.cutaneous vascular abnormalities are a feature of many syndromes with multisystemic involvement. the most common associations are hypertrophy of underlying soft tissue and bone, as in the klippel-trenaunay-weber and sturge-weber syndromes, visceral vascular lesions with hemorrhage, as in hereditary hemorrhagic telangiectasia and blue rubber bleb nevus syndrome, and neurologic alterations, as in fabry's disease, ataxia-telangiectasia, and the sturge-weber syndrome.20113030594
[drug analysis using thin layer chromatography. 2. densitometer for transmission measurements]. 20114700925
directors of nursing in australia: a profile. 20123387259
[dependence of radiation damage in tumor cells on intracellular ph]. 20133796261
ultrastructure of nasopharyngeal angiofibromas. 20144288881
ultrastructure of nasopharyngeal angiofibromas. 20144288881
[adaptation of the linear discriminant analysis to medical-diagnostic questions]. 20143993164
[60th birthday of the head physician m. zák]. 20154568666
anticancer agents--x. cyclisation of 1-acyl-4-alkylthiosemicarbazide derivatives to 1,2,4-triazoline-3-thiones in the presence of hydrazine. 20154453574
eye movements evoked by stimulation of frontal eye fields. 20164980022
[indices of left venticular performance and evaluation myocardial quality in mitral valve insufficiency, chronic aortic valve insufficiency and stenosis].132 patients with pure mono-valvular cardiopathies (mitral incompetence, aortic stenosis and aortic incompetence) were classified into two groups according to the values of the systolic work index/myocardial mass ratio (swi/mlv). normal values of the ejection function (ef) and mean velocity of circumferential fibre shortening (vcf) for each cardiopathy were so obtained. only patients with aortic stenosis of group i (swi/mlv greater than or equal to 0.75 gm . g-1) had normal ef. all the other pat ...1998106791
cardiac glycoside receptors in the heart. 2002123747
detection of urine loss using the exeter recording nappy and other similar devices.a technical evaluation of the exeter recording nappy has been carried out with particular reference to (a) linearity, (b) reproducibility of calibration, (c) the effect of variation in the position of moistened zones produced by consecutive leakages and (d) the effect of variation in the electrical conductivity of the liquid detected. the clinical use of the nappy is also discussed. a miniature alarm coupled to a similar pad arrangement has been developed as a training system for the geriatric i ...20051265930
herpes zoster of the stomach. 200091884
[follow-up study of coronary artery bypass grafting after kawasaki disease--early and late postoperative evaluation].in our hospital, 22 patients with severe coronary arterial lesion after kawasaki disease underwent coronary artery bypass grafting (cabg) since 1982. the age of the cases at surgery ranged from 1 year to 19 years. mean age was 8.3 years. fifteen cases were bypassed using internal mammary artery (ima) and 5 cases using ima and autologous saphenous vein (svg). two cases were bypassed using only svg. they have been examined until now by catheterization, by treadmill test, and by tl-201 myocardial i ...20092786537
[wound healing of the pelvis following abdominoperineal rectum extirpation. a comparison of 2 drainage procedures in a prospective randomized study].in a prospectively randomized study we used two different ways of drainage of the sacral space after an abdomino-perineal-resection of the rectum. one group with 25 patients had a drainage anteriorly through the abdominal wall, the other 25 patients got a drainage posteriorly through the buttocks. in each case we used two closed silicone-drainage-systems without active suction. in 60% of the anterior and in 50% of the posterior drained cases we saw an unaffected primary healing of the sacral wou ...20123280267
[integrated education of blind children. impressions received from an international course held in denmark]. 20164701499
fetal supradiaphragmatic accessory liver lobe. report of a case and review of the literature.a right thoracic accessory liver lobe with a normal diaphragm is reported in a stillborn fetus. a review of the literature reveals seven cases affecting adult patients.2003150113
microtubules in brain homogenates.microtubules from neurons are preserved in homogenates of mammalian brain by medium containing organic solvents at acidic ph. by means of negative staining and electron microscopy, the relative concentration of microtubules in suspensions can be assayed. microtubules from brain have a filamentous and substructure.20144178665
[short-term health disorders caused by air humidifiers in workshops of the graphic industry]. 20154551912
simple tailored microcomputer system for the obstetrical ultrasound laboratory.as more sophisticated ultrasound instrumentation has become available, more complete and detailed examinations, including computer-manipulated data sheets, have been demanded by referring clinicians. in order to fill the clinical need, many suppliers have designed and promoted computer systems of unfortunately prohibitive costs. the purpose of this paper is to demonstrate the simplicity of designing a personally tailored data sheet and ease of programming one of the current commercially availabl ...20123511272
[radiotherapy in the treatment of bronchial epitheliomas]. 20164802876
a serum substitute that can support the continuous growth of mammary tumor cells. 20164737673
[potentials for curing cervical cancer patients with metastases to the regional lymph nodes of the pelvis].the paper deals with the results of a clinical evaluation of various treatment modalities employed in 155 cases of primary cancer of the uterine cervix (t2 and t3) who had lymphographic signs of metastases into pelvic lymph nodes (n1). the distribution of patients was as follows: group 1--complex gamma-therapy (55 cases), group 2--complex gamma-therapy plus iliac lymphadenectomy (50 cases) and group 3--complex radiation treatment with megavolt bremsstrahlung beam from the luć type installation a ...20143922116
fine needle aspiration cytology in the management of palpable benign and malignant breast disease. correlation with clinical and mammographic findings.two surgeons in a health maintenance organization group practice performed 280 fine needle aspirations (fnas) on 257 palpable breast lesions in 200 patients. the cytology was interpreted by four pathologists at a community hospital. fna cytology had a sensitivity of 96% and a specificity of 94% in these cases; there were no false-positive diagnoses of cancer. fna cytology improved the identification of benign disease and decreased the risk of missing cancers. fna cytology also improved the predi ...20102916375
a new suture retention bridge. 20154555182
editorial: nursing is changing. 20154484230
[results of surgical treatment of brain gliomas in relation to their topographic localization]. 20154335274
[visceral candidiasis in conjunction with "marked eosinophilia" in acute opisthorchiasis].a male of 31 has developed a marked eosinophilia associated with acute opisthorchiasis. the following heavy antibiotic treatment led to candidiasis of the liver, pancreas and lymph nodes. the study covered pathomorphology of the liver granulomatous inflammation which ran with formation of the specific crystalloid structures attributed to extensive eosinophilic decomposition. the reaction to immunoglobulins is proposed as an elective marked of pathogenic fungi in tissues.20113233072
oral clonidine: an effective growth hormone provocative test.twenty normal statured healthy children (8 m; 12 f) aged 9-16 years were subjected to growth hormone (gh) provocative tests. the mean basal gh level was 2.0 +/- 0.42 ng/ml (+/- sem). the mean peak levels of gh were 11.9 +/- 2.19 ng/ml (+/- sem) after exercise, 9.82 +/- 2.81 ng/ml (+/- sem) after insulin and 15.2 +/- 2.54 ng/ml (+/- sem) after oral clonidine. a significant rise (peak level greater than 7 ng/ml) of serum gh was found in 70, 80 and 85% of children after exercise, insulin and oral c ...20092698383
[stapling in surgery of cancer of the rectum. experience with 100 cases].the authors relate their experience with 100 cases of anterior resections operated using stapling techniques, 43 with double stapling. fifty three were males and forty seven females, the youngest being 35 year's old and the oldest 87. the tumour was located at the upper third in 54 cases, at the middle third in 41 and at the lower third in five cases. one hundred anterior resections were executed, fifty of the low type. as to the dukes classification, 15 were a type, 45 type b, 35 type c and 5 t ...20061595369
historical evolution of disease mapping in general and specifically of cancer mapping.the presentation of areal data in epidemiology is illustrated by such mapping techniques as dots (spots), shading (choropleth, thematic) and isolines (isopleths). examples are also given of computer-assisted cartography (computer graphics) which employs hardware and software components of digital computers, together with the use of geographical and demographic base maps.20092682858
pathologic review of consecutive radical prostatectomy specimens. nerve sparing versus nonnerve sparing.retrospective pathologic analysis was conducted of specimens from 88 radical retropubic prostatectomy operations performed between 1982 and 1987 inclusive. the median age of patients was sixty years (range, 46 to 73 years). of the 88 radical prostatectomies performed, 51 were nerve-sparing (40 bilateral) and 37 were nonnerve-sparing (11 unilateral) procedures. preoperative clinical staging was similar in both groups. thirty-five of 37 patients (95%) in nonnerve-staging group and 51 of 51 patient ...20071887533
professional conduct review process: protecting you. 20133635232
report of the second public health service aids prevention and control conference. 20113147481
rural nursing: developing the theory base.many health care needs of rural dwellers cannot be adequately met through the use of existing nursing models alone but require unique approaches emphasizing the special needs of this population. the development of an integrated theory base for rural nursing is necessary. a retroductive approach, building upon both qualitative and quantitative research data, is being used to develop a theory of rural nursing. key concepts identified are: work beliefs and health beliefs; isolation and distance; se ...20092772454
[rapid method of horizontal blood protein electrophoresis on pef-1 and pvef-1 apparatus]. 200193173
potentiation of hypoglycemic effect of chlorpropamide and phenfromin by halofenate.the potentiation of oral hypoglycemic drugs by the antilipemic agent halofenate is reported. forty-seven diabetic patients were treated for 48 weeks with halofenate, clofibrate, or placebo. five patients in the halofenate group were taking phenformin plus either chlorpropamide or tolbutamide. their average initial fasting plasma glucose was 160 mg./dl. all five patients experienced a slow but but substantial fall in fasting plasma glucose. the mean fasting plasma glucose for the five patients af ...2004321288
histopathologic study of transjugular intrahepatic portosystemic shunts.a detailed histopathologic analysis of intrahepatic portosystemic shunts was performed following liver transplantation in five patients. gross examination revealed that all stents were patent and unchanged in size, shape, and position from initial placement. histologic examination at 4 days revealed an irregular luminal surface with liver parenchyma protruding between the stent wires and a single, patchy layer of endothelial cells lining the shunt surface. by 3 weeks, the stent wires were covere ...20061797223
histopathologic study of transjugular intrahepatic portosystemic shunts.a detailed histopathologic analysis of intrahepatic portosystemic shunts was performed following liver transplantation in five patients. gross examination revealed that all stents were patent and unchanged in size, shape, and position from initial placement. histologic examination at 4 days revealed an irregular luminal surface with liver parenchyma protruding between the stent wires and a single, patchy layer of endothelial cells lining the shunt surface. by 3 weeks, the stent wires were covere ...20061797223
[spectrometry for determining hematoma duration in vivo].spectroreflectometric measurements in the range of 430 to 700 nm were carried out in order to check this new method with regard to its application to determine time of haematomas in living humans. for this purpose 52 cases with artificial superficial skin haematomas and 40 patients with pure "monocle-haematomas" were investigated. wavelengths of 560 and 580 nm indicate the best results. there are significant differences in cases with "monocle-haematomas" if the age difference of the haematomas i ...20061489331
pigmented paget's disease of the male breast.paget's disease of the breast presents as an eczematous lesion of the nipple. histologically, it is characterized by malignant intraepidermal cells associated with an underlying ductal carcinoma. paget's disease of the male breast is rare. although melanin has been found within the malignant cells of paget's disease, no clinically pigmented lesion has yet been reported. we present a case of pigmented paget's disease of the male breast and review the pathogenesis of this disease.20072168446
[evaluation of the information provided by the system of compulsory notification of diseases].in order to assess activities of epidemiological surveillance resulting from the statutory notification system, a total of 17,394 notification records of eight infectious diseases (brucellosis, bacillary dysentery, typhoid fever, viral hepatitis, meningococcal infection, rickettsioses other than exanthematous typhus, pulmonary tuberculosis, and tuberculosis of other organs) together with 10,503 epidemiological surveys submitted to the "servei territorial de salut pública" of the province of barc ...20072045224
[mortality of cancer around nuclear plants]. 20071932835
uptake of presymptomatic predictive testing for huntington's disease.predictive testing by means of gene probes was offered to 110 adults at risk of huntington's disease (hd). a further 91 individuals spontaneously sought predictive testing. acceptance rates were highest (85.1%) amongst 47 individuals who spontaneously sought testing and were referred from outside the region, and lowest (15.5%) among the 110 invited to consider predictive testing. many expressed an interest in predictive testing, then withdrew. fetal exclusion testing was rarely requested, and th ...20082570293
a neurophysiological study of children with reading, writing and spelling difficulties.recordings of early and late auditory evoked potentials and spectral analysis of scalp eegs of 14 eight- and nine-year-old boys with difficulties in reading, writing and spelling were compared with those of 18 matched controls. the recordings of the poor readers lacked the normal asymmetry of central conduction time and wave amplitude in the early (brainstem) auditory evoked potentials, and late (cortical) evoked potential components were reduced in amplitude. spontaneous eeg activity was signif ...20092806738
the chemotherapy of schistosomiasis control. 20093768593
artifacts on lung ct scans: removal with fourier filtration.a preliminary study was done of fourier analysis of high-resolution computed tomographic (ct) images of normal pulmonary parenchyma. a two-dimensional fast fourier transform was applied to 20 regions of interest (64 x 64 pixels) obtained from ct images of six lungs. a qualitative analysis of the spectra and the application of filters in the frequency domain allowed the characterization and removal of reconstruction artifacts. selective application of a low-pass filter removed these parasitic fre ...20092704825
depression in medical practice.depressive symptoms may be produced by many drugs and diseases. a physical examination, systems review and medical history should be included in the evaluation of any patient presenting with depressive symptoms. the same criteria for major depression should be applied to patients in psychiatric and nonpsychiatric settings. tricyclic agents may be effective in treating depressive symptoms associated with medical illness.20103057837
depression in medical practice.depressive symptoms may be produced by many drugs and diseases. a physical examination, systems review and medical history should be included in the evaluation of any patient presenting with depressive symptoms. the same criteria for major depression should be applied to patients in psychiatric and nonpsychiatric settings. tricyclic agents may be effective in treating depressive symptoms associated with medical illness.20103057837
[nephro-colo-jejunal fistula. a rare complication of percutaneous nephrolithotomy]. 20102950500
estimation of the post mortem period by multiple-site temperature measurements and the use of a new algorithm.the estimation of the post mortem period, in cases where death occurred under suspicious circumstances, is usually attempted using temperature measurements taken at a single body site. early investigations of the validity of such an approach use the abdominal skin surface, the axilla and the rectum as measurement sites (b.h. knight, forensic sci. int., 36 (1987) 47-55). however, it has recently become more common to use the rectum alone, though the ear and the nasal passages have also been utili ...20113209149
[bacterioscopic studies on gum margin of students students--stomatologists]. 20113273824
[bacterioscopic studies on gum margin of students students--stomatologists]. 20113273824
hemolytic disease of the newborn caused by anti-lan, anti-jka, and anti-c. 20113101246
snellen notation used for over 100 years to record visual acuity is an inadequate way to assess functional vision. 20123397888
cholesterol treatment recommendations for adults. highlights of 1987 report, national cholesterol education program adult treatment panel. 20123339967
ultrasound diagnosis in hepatorenal polycystic disease in children. 20133916543
[relation between the personality traits of adolescents and various clinical syndromes]. 20133786065
prazosin, priapism and management. 20133697645
qtu-abnormalities, sinus bradycardia and adams-stokes attacks due to ventricular tachyarrhythmia. 20144148786
[diagnosis of vascular obstruction of the renal calices and its complications]. 20144049585
the impact of routine admission chest x-ray films on patient care. 20144010731
[therapeutic problems in acromegaly]. 20144029005
the role of health belief attitudes, sex education, and demographics in predicting adolescents' sexuality knowledge.as part of a pretest-posttest design to evaluate a 15-hour health belief model (hbm)-based sex education program, we interviewed 203 teenagers (aged 13-17) of both genders regarding their preintervention sexual and contraceptive knowledge, attitudes toward pregnancy and contraception, and prior sex education and sexual activity experiences. a multiitem sexual and contraceptive knowledge measure yielded several specific topic area scales and a total knowledge score, and a multiitem attitudes meas ...20143957688
[pipetting instrument for the bacteriological laboratory]. 20154616163
the capacity for rapid shifts in level of mental concentration. 20154648979
[potentials of dye photometry in the evaluation of mitral valve diseases]. 20154592881
myelography in children. 20154561078
interaction of dehydroheliotridine, a metabolite of heliotridine-based pyrrolizidine alkaloids, with native and heat-denatured deoxyribonucleic acid in vitro.dehydroheliotridine, a major pyrrolic metabolite of heliotridine-based pyrrolizidine alkaloids, interacted with both native and heat-denatured dna in vitro under mildly acid conditions to form a soluble non-diffusible complex as shown by spectral data. the complex formed with heat-denatured dna was more resistant than heat-denatured dna alone to the combined action of deoxyribonuclease and phosphodiesterase. analysis of the resistant fractions suggested the presence of at least one base not obta ...20154319542
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