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selection at two sex-linked loci.recurrence equations are derived for selection at two sex-linked or haplodiploid loci, each with two alleles. equilibrium equations containing only the female gametic frequencies are obtained by using a transformation that absorbs the male gametic frequencies. it is shown that gametic equilibria occur at a stationary point of the geometric mean viability if, and only if, 1/2 rf[x1x4(v11 + v44)-x2x3(v22 + v33)] w22 = 0, where rf is the recombination fraction in females, w22 is the viability of th ...20123417474
another kind of loss. 20123344227
antepartum fetal heart rate recording and subsequent fast transmission by a distributed microprocessor-based dedicated system.fetal heart rate monitoring in high-risk pregnancies can require admission to hospital over prolonged periods, or the even less satisfactory alternative of routine weekly or sporadic outpatient monitoring. we have developed a digital system for distant fetal heart rate recording with the facility of later rapid transmission by telephone into the hospital. a completed half-hour recording is transmitted to the central computer and permanently stored in less than 30 s, then immediately displayed fo ...20123949420
[a case of left ventricular-aortic discontinuity due to recurrent aortitis syndrome]. 20123385237
pattern ergs and vep topography evoked by lateral eccentric pattern reversal stimulation.in ten healthy subjects we recorded simultaneously pattern-ergs and multichannel veps evoked by checkerboard reversal stimuli presented in the center, and at three different locations on the nasal and temporal retina. in the near periphery significantly larger pattern-erg amplitudes were found for the nasal retina. farther out in the periphery this effect reversed, and stimuli presented to the temporal retina yielded larger pattern-erg amplitudes. component latencies showed also differences with ...20123384565
[percutaneous transluminal valvuloplasty of the mitral valve].percutaneous transluminal balloon valvuloplasty for mitral stenosis represents an alternative method of treatment to standard surgical procedures of open or closed commissurotomy as well as valve replacement. in this overview, our results will be reported with respect to derivation of a summary of indications and contraindications for the procedure. valvuloplasty for mitral stenosis was carried out in 62 patients, mean age 43 +/- 17 years, 48 women and 14 men. in 14 of the patients surgical proc ...20123378723
multiple crm- mutations in familial hypercholesterolemia. evidence for 13 alleles, including four deletions.the low density lipoprotein (ldl) receptors in fibroblasts from 132 subjects with the clinical syndrome of homozygous familial hypercholesterolemia were analyzed by immunoprecipitation with an anti-ldl receptor monoclonal antibody. 16 of the 132 cell strains (12%) synthesized no immunodetectable ldl receptor protein, indicating the presence of two mutant genes that failed to produce cross-reacting material (crm- mutations). dna and mrna from 15 of the 16 crm- patients, representing 30 crm- genes ...20123343347
the effects of cholesterol depletion on cellular morphology.cells of the u937 cell line were grown in delipidated calf serum for 24 and 48 hr. these cells are known cholesterol auxotrophs. when grown for 48 hr without an exogenous source of cholesterol, these cells are known to become depleted of their intracellular cholesterol stores by greater than 95%. the result is an aggregation of the cells upon mild agitation of the culture. examination of the cell aggregate from these cultures revealed cells in various stages of altered morphology. there was a lo ...20123318556
nabumetone in the treatment of active adult rheumatoid arthritis.one hundred patients were entered in a six-month, double-blind comparison of 1,000 mg nabumetone once daily and 250 mg naproxen twice daily. forty-two patients in each arm of the study were evaluable for efficacy; all were evaluable for safety. there was a low incidence of adverse experiences during this study, with no patients withdrawing from the study because of side effects from either drug. efficacy was equal, with both compounds sharing the same degree and rate of improvement. all of the p ...20123318429
[familial pheochromocytoma in a daughter (extra-adrenal) and her mother].the nineteenth kindred of familial pheochromocytoma in japan is reported. a 13-year-old girl had an extra-adrenal pheochromocytoma and her 40-year-old mother had a right adrenal pheochromocytoma. this is the first case of an extra-adrenal pheochromocytoma in familial pheochromocytoma. a statistical analysis was performed on the 46 cases in 19 kindreds reported so far in japan.20123318335
[treatment with intravesical chemotherapy of deep bladder tumors responding to radiotherapy, decreasing their staging]. 20123318280
a study of the occlusal plane orientation in complete denture construction.a cephalometric study was conducted on eighteen dentulous subjects and fifty-six complete denture wearers to determine the location of the natural and artificial occlusal planes as related to camper's plane. the results indicated that both the natural and artificial occlusal planes were not parallel to camper's plane. however, the final anteroposterior inclination of the artificial occlusal plane in complete dentures was almost the same as the inclination of the natural occlusal plane.20123305842
immunoglobulin replacement therapy. 20123314655
selected aspects of acute and chronic infectious mononucleosis and mononucleosis-like illnesses for the practicing allergist.the diagnosis of ebv-im or a heterophil-negative mononucleosis-like syndrome is best approached by combining morphologic and serologic data. the minimal hematologic criteria should always be searched for before accepting a case as im or an im-like illness. if minimal morphologic data are not rigidly adhered to, the number of heterophil-negative cases included under the umbrella of im or an im-like illness will swell and include a variety of other illnesses where early diagnosis may be important ...20123310748
[rheumatoid disease and silicosis: review of the main points in common]. 20124181661
oxalate dynamics in chronic renal failure. comparison with normal subjects and patients with primary hyperoxaluria.in order to separate the effect of oxalate retention in primary hyperoxaluria with renal failure from that of excessive oxalate synthesis and to determine the optimum time for renal transplantation in primary hyperoxaluria, we have studied a series of patients with different degrees of renal failure due to other causes. the results were compared with those obtained in studies on 8 patients with primary hyperoxaluria at different levels of residual overall renal function. in the patients with ren ...20123306417
carers--who cares? 20123384330
superiority of solenopsis invicta venom to whole-body extract in rast for diagnosis of imported fire ant allergy.rast determinations using imported fire ant (ifa) whole-body extract (ifawbe) and venom (ifav) were performed with the sera of 29 sting-sensitive patients. only 48% (14/29) of sera were positive (percent binding greater than or equal to 6%) in rast to ifawbe compared with 79% (23/29) positive to ifav, and there was significantly greater binding to ifav than to ifawbe (p less than or equal to 0.0002). thus, rast with ifav identified 31% more sting-sensitive individuals than rast with ifawbe, a fi ...20123356476
frozen saphenous vein allografts for constructing vascular access for hemodialysis.frozen saphenous vein allografts were used in seven patients to construct vascular access for hemodialysis. in five patients the allografts connected the brachial artery to the axillary vein, and in two, the radial artery to the basilic vein. five allografts functioned for periods varying from 6 to 20 months, one is still functioning after 3 years, and one graft occluded immediately following surgery. the availability of this biological material, the ease of its preparation, the very low cost, a ...20123346143
detergent-assisted refolding of guanidinium chloride-denatured rhodanese. the effects of the concentration and type of detergent.we have established the generality of using detergents for facilitating the reactivation of 6 m guanidinium chloride-denatured rhodanese that was recently described for the nonionic detergent lauryl maltoside (lm) (tandon, s., and horowitz, p. (1986) j. biol. chem. 261, 15615-15618). we report here that not only lm but other nonionic as well as ionic and zwitterionic detergents also have favorable effects in reactivating the denatured enzyme. not all detergents are useful, and the favorable effe ...20123470292
drug assays--the role of modern voltammetric techniques.modern voltammetric techniques, e.g. differential pulse polarography and voltammetry, anodic/cathodic stripping voltammetry and electrochemical detection for high performance liquid chromatography or flow injection analysis, are reviewed with respect to their basic theory, design and usage of available instrumentation and applications to drug assays in formulation and body fluid matrices.20123294866
management of behavioral symptoms in disturbed elderly patients: comparison of trifluoperazine and haloperidol.this double-blind trial compared the efficacy of trifluoperazine 1 mg b.i.d. and haloperidol 0.5 mg b.i.d. as initial doses in the treatment of behavioral symptoms associated with chronic brain syndromes and senile psychoses in 54 institutionalized elderly patients. forty-four of the patients were followed through the entire 6-week trial. improvement in symptoms as measured by clinical global impressions (cgi) scores was observed in 86% (n = 19) of those who received trifluoperazine and 90% (n = ...20123294815
[recurrent urinary infections in kidney transplantation]. 20123289508
user attitudes toward end-user literature searching.a survey to determine attitudes toward end-user searching was made at loyola university's medical center library using medis, an online full-text and bibliographic medical retrieval system. one hundred forty-one completed questionnaires were analyzed for this report. information was collected on user familiarity with computers, end-user training, system use, mechanics of searching, and attitudes toward future use. computer familiarity was highest among the faculty users. ninety percent of the re ...20123285930
[diagnosis of the leukemic phase of sézary syndrome]. 20123384302
[alloplastic tenodesis of the distal interphalangeal joint]. 20123309785
prevalence and clinical significance of painless st segment depression during early postinfarction exercise testing. 20123815788
biology and therapy of childhood acute nonlymphocytic leukemia.childhood nonlymphocytic leukemia comprises a minority (25%) of pediatric leukemia cases, yet contributes a significant proportion of overall leukemia mortality. improvements in supportive care (antibiotics, antifungals, nutrition, and blood products) along with aggressive induction therapies have significantly improved remission induction rates over the past two decades. ideal treatment to completely eliminate residual disease following remission is not yet known. in most series, only one out o ...20123281104
medical information--online. a critical review on computer access to medical information. 20123279334
medical therapy in the elderly.recommendations concerning nutrition and physical activity are an important part of health care in the elderly. there is increasing evidence that diet and exercise influence the development and progression of cardiovascular disease in the elderly as well as the young. decreases in coronary risk factors can be achieved in the elderly by attention to proper diet and exercise.20123298366
recruit and retain. back to practise. 20123380714
[characterization of liposomes by the light dispersion method]. 20123609263
physical exercise for peripheral vascular disease--a review. 20123310445
type c brachydactyly transmitted through four generations.we report a type c brachydactyly transmitted through four generations, with incomplete penetrance and feet abnormalities in the proposita.20123281570
object oriented programming and general principles of modelling complex biological systems. 20123273847
growth hormone enhances hepatic epidermal growth factor receptor concentration in mice.the effect of growth hormone (gh) on binding of epidermal growth factor (egf) to liver membrane preparations was investigated in hypophysectomized mice and partially gh-deficient, genetic mutant "little" (lit/lit) mice. the egf binding of normal male mice and testosterone-treated females was higher than in normal females. due to diminished receptor concentration, hepatic egf binding was decreased in male and female lit/lit mice to a level that was unaffected by gender or androgen treatment. gh r ...20123264288
mechanisms of rod-cone interaction: evidence from congenital stationary nightblindness.the dark-adapted rod system can elevate cone-mediated thresholds for flicker detection as well as thresholds for the detection of hue. we examined these two types of rod-cone interactions in two individuals with congenital stationary nightblindness (csnb), a retinal disorder in which rod outer segment function is intact, but in which a defect occurs in the transmission of rod signals within the retina. the two types of rod-cone interaction were differentially affected by the retinal pathology; t ...20123264093
efficacy of absolute ethanol injection for upper gastrointestinal massive bleedings with hemorrhagic shock.we applied the absolute ethanol injection method in 182 cases of massive bleeding with hemorrhagic shock before the performance of emergency endoscopy in 627 cases of upper gastrointestinal bleeding at our department and five related institutions since june 1979. following results were obtained: temporary hemostasis could not be obtained in only 2 (1.1%) out of 182 cases; in the remaining 180 cases bleeding was ceased. rebleeding was seen in 15 cases (8.2%) and new bleeding in 17 cases (9.3%). i ...20123264090
function of identified motoneurones and co-ordination of primary and secondary motor systems during zebra fish swimming.1. the activity of the two classes of motoneurones, primary and secondary, which innervate myotomal muscle fibres in the zebra fish, was monitored with electromyographic and intracellular techniques. 2. simultaneous emg and intracellular recordings from muscle fibres showed that the activity of the two motor systems and of individual primary motoneurones can be distinguished by recording emg spikes during swimming. 3. measurements of emg spikes demonstrated that primary and secondary motoneurone ...20123253426
hepatic glycogen storage disease.the management of patients with glycogen storage disease is based on an understanding of the biochemistry. the outlook for many patients has improved so that they can now grow up normally.20123315070
intestinal obstruction in the newborn--diagnostic approach and principles of management. 20123268516
stimulating red blood cell production with immunomodulating agents. 20123257281
[malignant tumors of the breast: instrumental diagnosis].nowadays mammary cancer is still the principal cause of neoplastic deaths of females. early diagnosis, through the complementary use of the various diagnostic techniques, is fundamental to improve the prognosis.20123319240
conformational dynamics of cytochalasin b in solution as detected by 13c and 1h nmr relaxation rates.13c and 1h nmr spin-lattice relaxation rates have been measured for cytochalasin b in [2h]6dmso. motional features have been interpreted in terms of nearly isotropic reorientation of the whole molecule with few additional internal motions. the 'isotropic' reorientational correlation time was evaluated at 0.21 ns at room temperature. by using selective and double-selective excitation techniques, relevant cross-relaxation terms have been obtained wherefrom proton-proton distances have been calcula ...20123251573
rickets in glasgow today. 20124540341
mucocutaneous lymphnode syndrome or kawasaki disease. 20123863629
mucocutaneous lymphnode syndrome or kawasaki disease. 20123863629
electrotypes and formal genetics of red cell glutathione peroxidase (gpx1) in the djuka of surinam.samples of venous blood from 239 male and 476 female adults including 41 pairs of parents and 123 of their children belonging to a surinam population called the djuka or bush negroes of west african origin were screened for electrophoretic variants of red cell glutathione peroxidase (gpx1) in cellogel. the results confirmed an earlier hypothesis that at least a part of the gpx1 variation mainly, if not exclusively, observed in the africans and people of african origin living elsewhere, is determ ...20123717160
electrotypes and formal genetics of red cell glutathione peroxidase (gpx1) in the djuka of surinam.samples of venous blood from 239 male and 476 female adults including 41 pairs of parents and 123 of their children belonging to a surinam population called the djuka or bush negroes of west african origin were screened for electrophoretic variants of red cell glutathione peroxidase (gpx1) in cellogel. the results confirmed an earlier hypothesis that at least a part of the gpx1 variation mainly, if not exclusively, observed in the africans and people of african origin living elsewhere, is determ ...20123717160
effects of pinaverium bromide on oddi's sphincter.twelve to 15 days after cholecystectomy, endocholedochal pressure was measured in ten patients before and one hour after oral administration of 15 mg of pinaverium bromide (six patients) or placebo. the mean endocholedochal pressure was 7.1 +/- 0.25 mmhg before and 3.1 +/- 0.2 mmhg after pinaverium (p less than 0.01), and 7.0 +/- 0.2 and 6.8 +/- 1.2 mmhg in the placebo-treated patients. the results suggest that pinaverium bromide has a specific effect on the common bile duct and probably on oddi ...20123815457
effects of pinaverium bromide on oddi's sphincter.twelve to 15 days after cholecystectomy, endocholedochal pressure was measured in ten patients before and one hour after oral administration of 15 mg of pinaverium bromide (six patients) or placebo. the mean endocholedochal pressure was 7.1 +/- 0.25 mmhg before and 3.1 +/- 0.2 mmhg after pinaverium (p less than 0.01), and 7.0 +/- 0.2 and 6.8 +/- 1.2 mmhg in the placebo-treated patients. the results suggest that pinaverium bromide has a specific effect on the common bile duct and probably on oddi ...20123815457
[phagocytes in the host defense mechanism]. 20123546777
drug antibody measurement by homogeneous enzyme immunoassay with amperometric detection. 20123521389
correction of the inverted nipple.a simple procedure for correction of inverted nipples is described. the key to the method is the preparation of 2 deepithelized dermal flaps after supplementing the volume of tissue beneath the nipple, and preventing recurrence of the deformity with slings.20123521233
a new type of familial growth hormone deficiency due to a 8.5 kb deletion within the growth hormone gene cluster. 20124080733
asbestos exposure--quantitative assessment of risk.methods for deriving quantitative estimates of asbestos-associated health risks are reviewed and their numerous assumptions and uncertainties described. these methods involve extrapolation of risks observed at past relatively high asbestos concentration levels down to usually much lower concentration levels of interest today--in some cases, orders of magnitude lower. these models are used to calculate estimates of the potential risk to workers manufacturing asbestos products and to students enro ...20123510581
sperm auto-immunity associated with vasectomy, vasovasostomy and epididymovasostomy in korean males.the prevalence and pattern of circulating antisperm antibodies were assessed in the serum of korean males undergoing vasectomy, vasovasostomy, epididymovasostomy and in a control group of men with normal semen by means of the gelatin agglutination test and the tray agglutination test. sperm-agglutinating antibodies in serum were positive at a titre of 1:32 or greater in 3% of normospermic control males and in 27% of vasectomized men. no significant changes were observed in prevalence of the anti ...20123505829
clinical supervision for psychiatric nurses.supervision does not represent merely the acquisition of facts. it is an emotionally charged process that touches on therapists' affective problems, interpersonal conflicts, problems in being helped, and problems in helping (ekstein). as such, it is a process similar to, but not the same as, psychotherapy. supervision is necessary for continued professional growth, no matter how skilled the nurse may be. other mental health disciplines have long accepted supervision as an essential component of ...20123503128
a symposium: perspectives on proarrhythmia. march 9, 1986, atlanta, georgia. proceedings. 20123578039
a symposium: perspectives on proarrhythmia. march 9, 1986, atlanta, georgia. proceedings. 20123578039
cardiovascular changes during mental stress: correlations with presence of coronary risk factors and cardiovascular disease in physicians and dentists.stress may play a role in the etiology of cardiovascular disease. research showing that mental stress administered in laboratory settings causes great change in cardiovascular and hemodynamic functioning supports this hypothesis. in a small sample of physicians and dentists, those who showed greater cardiovascular reactivity (hot reactors) to stress were more likely to be hyperlipidemic or to have had a myocardial infarction or coronary bypass surgery. in addition, some of the nonreactive group ...20123506622
the immunization of children with combined diphtheria and tetanus vaccine in sweden.two groups derived from 97 children three-four months of age were vaccinated with diphtheria and tetanus vaccines containing either a routinely prepared diphtheria toxoid or a more purified preparation. two injections were given with an interval of one month and a third injection was given one year after the first. prior to the third injection no child was without protection against diphtheria, i.e. had an antitoxin titre less than 0.01 iu ml-1. after the third injection 95 and 94% of the childr ...20123597445
the immunization of children with combined diphtheria and tetanus vaccine in sweden.two groups derived from 97 children three-four months of age were vaccinated with diphtheria and tetanus vaccines containing either a routinely prepared diphtheria toxoid or a more purified preparation. two injections were given with an interval of one month and a third injection was given one year after the first. prior to the third injection no child was without protection against diphtheria, i.e. had an antitoxin titre less than 0.01 iu ml-1. after the third injection 95 and 94% of the childr ...20123597445
rearrangement of the vimentin cytoskeleton during adipose conversion: formation of an intermediate filament cage around lipid globules.during adipose conversion of murine 3t3-l1 cells, the arrangement of vimentin intermediate filaments (ifs) changes from an extended fibrillar state to a complex cage formation tightly associated with the forming lipid globules. the fully developed cage complex surrounding the lipid globule consists of a monolayer of groups of regularly spaced vimentin ifs that in turn is closely ensheathed by a special endoplasmic reticulum cisterna. the same if cage is also seen in other adipocytes in culture a ...20123548999
rearrangement of the vimentin cytoskeleton during adipose conversion: formation of an intermediate filament cage around lipid globules.during adipose conversion of murine 3t3-l1 cells, the arrangement of vimentin intermediate filaments (ifs) changes from an extended fibrillar state to a complex cage formation tightly associated with the forming lipid globules. the fully developed cage complex surrounding the lipid globule consists of a monolayer of groups of regularly spaced vimentin ifs that in turn is closely ensheathed by a special endoplasmic reticulum cisterna. the same if cage is also seen in other adipocytes in culture a ...20123548999
control of non-insulin dependent diabetes is not correlated with endogenous insulin secretion.c-peptide was determined in seventy-one patients with non-insulin dependent diabetes mellitus (niddm) before and after a standard 500-calorie breakfast. whereas in the normal-weight and obese controls the fasting c-peptide was 1.7-2.2 and postprandial maximum 6.0-6.6 ng/ml, in niddm the fasting level was only 2.4 +/- 1.5 ng/ml in spite of hyperglycemia of 234 mg/dl, and increased after breakfast to only 3.9 +/- 1.9 ng/ml. fasting and postprandial levels of c-peptide correlated among themselves b ...20123545932
remote metabolic effects of cerebrovascular lesions: magnetic resonance and positron tomography imaging.combined positron emission tomography (pet) and proton magnetic resonance imaging (mri) study were performed in six patients with chronic supratentorial stroke to investigate whether remote hypometabolic regions revealed by pet showed any abnormality on mri. either regional oxygen consumption (n = 4) or glucose utilization (n = 2) were measured using pet and the 15o steady state 18fdg technique, respectively. four patients, with deeply located brain lesions, showed a significant metabolic reduct ...20123493445
naproxen and acute renal failure in a runner. 20123717800
[crowns with vestibular shoulders in porcelain]. 20123533110
measurement and mechanisms of breathlessness. 20123516269
hla studies of endemic african kaposi's sarcoma patients and matched controls: no association with hla-dr5.in the search for a genetic factor involved in the etiology of kaposi's sarcoma, several studies have recently focused on a significantly increased hla determinant, dr5, as well as a decreased dr3, among patients with both the classical and the aids-related form of kaposi's sarcoma. to test the consistency of this phenomenon, we analysed the frequencies of hla immunogenetic markers in 23 histologically confirmed kaposi's sarcoma patients from central africa, where this tumor is endemic, and a lo ...20123492448
otosclerosis 1981 to 1985. our four-year review and current perspective. 20123521305
the effect of once-daily minoxidil on blood pressure and plasma lipids.once-daily minoxidil administration was added to the treatment regimen of 11 patients with hypertension that was inadequately controlled by nadolol 160 mg and chlorthalidone 50 mg given once daily. additional diuretic therapy was needed by five patients. during treatment without minoxidil and at three and six months of maintenance minoxidil therapy, respectively, 24-hour postdose supine blood pressure fell significantly (p less than .01) from 142 +/- 19/96 +/- 6 mm hg to 132 +/- 16/87 +/- 4 and ...20123531249
angiodysplasia of the colon requiring emergency surgery.three patients with massive bleeding from colonic angiodysplasia, all requiring emergency surgery, are presented. prior to operation, the bleeding source was localized by angiography and colonoscopy. by this means the resection could be limited to the right colon. during follow-up of 7 months-4 years there has been no further bleeding.20123487904
mohs surgery for periocular basal cell carcinomas.cure rates for 631 periocular basal cell carcinomas treated by mohs surgery proved to be 98.1% for primary lesions and 93.6% for previously treated lesions. all recurrences of primary lesions post-mohs surgery were located in the medial canthus. among lesions previously treated, recurrence rates after mohs surgery were twice as high for medial canthal lesions as for other periocular basal cell carcinomas, 9.5 and 4.5%, respectively. a threefold increased risk of recurrence was observed for media ...20124067056
use and abuse of literary concepts in medicine. 20123503156
introduction to research: a basic guide to scientific inquiry. 20123486279
body fat: what is regulated?this paper assumes that body fat is regulated and then reviews our ignorance about how this is accomplished. it concentrates on the challenge posed by site differences between different depots, and discusses a variety of experimental approaches that may be helpful.20123538074
oral ciprofloxacin in the treatment of uncomplicated gonococcal urethritis in men.two hundred and seventy-one male patients suffering from uncomplicated gonococcal urethritis were treated in an open randomized study with either 250 mg (121 patients) or 500 mg (150 patients) single oral doses of ciprofloxacin. the efficacy of treatment was verified on the third day by direct examination of urethral swabs in 91 patients and by culture and direct microscopic examination in 180 subjects. cure rates were 100% in the 500 mg group and 96.6% in the 250 mg treated patients. no side ef ...20123549010
evaluation of the comparative effectiveness of fluoride mouthrinsing, fluoride tablets, and both procedures in combination: interim findings after two years. 20123475680
degree and duration of hypoxia needed to produce tyrosyluria. 20124111229
a computer for every dental office: an update. 20123469575
[magnetic resonance imaging of carbon monoxide poisoning in chronic stage]. 20123731631
dentistry on stamps. 20123511120
glutamine is responsible for stimulating glycolysis by l929 cells.l929 cells synthesize relatively little lactate when using glucose as their primary energy source, and neither glucose oxidation nor lactate production is highly sensitive to stimulation by insulin. addition of glutamine to the system containing glucose and insulin markedly stimulates lactate production from glucose without inhibiting glucose oxidation. a mechanism in which reducing equivalents derived from glutamine oxidation are used to drive lactate production is discussed.20123511079
use of lay opinion leaders to promote diffusion of health innovations in a community programme: lessons learned from the north karelia project.this article describes the systematic use of lay opinion leaders in the north karelia project, a comprehensive community-based preventive cardiovascular program in finland. over 800 lay opinion leaders were trained to promote the reduction of heart disease risk factors and, after approximately 4 years, a survey was conducted to assess the long-term feasibility and self-reported effects. 267 of the 399 active lay workers surveyed were women; their median age was 52 years. the median age of the me ...20123490321
[oroantral fistulas]. 20123464297
the far-near/near-far suture. 20123511112
dental school seniors and postgraduate education. 20123463605
application of knowledge of metabolic integration to the problem of metabolic limitations in middle distance and marathon running. 20123471062
brown blood: understanding methemoglobinemia. 20123457279
the aging physician and current medical practice. 20123457276
[observations on pediatric nursing]. 20123447312
is unilateral electroconvulsive therapy really the treatment of choice in endogenous depression? 20123518574
[collaboration in non-hospital care. interdisciplinary activities: why and how?]. 20123645159
photosynthetic action spectra of the energy storage in bundle sheath cells of zea mays.photosynthetic action spectra (formula: see text), (carpentier, r., larue, b. and leblanc, r. (1984) arch. biochem. biophys. 228, 534-543.), from 400 to 750 nm were studied in bundle sheath cells of maize. photosynthetic action spectra in the presence of 10 mm ascorbate or 4 mm ribose-5-phosphate were increased and shifted through all the spectra. after the addition of 10 microm dcmu photosynthetic action spectra were remarkably diminished. on the basis of these results we suggest that the role ...20123579902
[etiologic diversity of digital arteritis].the etiological study of a series of 30 cases of digital arteritis, shows that there may be various causes at the origin of a digital arteritis. in elderly patients, atherosclerosis appears as the most frequent cause. at a middle age, digital arteritis frequently occurs in a context of vasomotor pathology: in this case, sclerodermis is a frequent cause to examine systematically but some cases are secondary to a raynaud's phenomenon, apparently idiopathic. other etiologies: traumatic, hematologic ...20123575429
the influence of proglumide, a putative cck antagonist, on cerebral ischemia in gerbil.studies were conducted to clarify the possible role of cck in cerebral ischemia and to evaluate the effects of proglumide, a competitive and reversible cck antagonist, as a potential therapeutic or prophylactic tool in the treatment of cerebral ischemia. proglumide at the doses of 10, 50 and 150 mg/kg was administered to gerbils before unilateral carotid ligation, and its effect on stroke index score, incidence and mortality rate was observed. our results show that proglumide injected prior to c ...20123432123
a facile synthesis and carbon-13 nuclear magnetic resonance spectral properties of 7-ketocholesteryl benzoate.this paper presents a modified method of the selective allylic oxidation of cholesteryl benzoate. pyridinium chlorochromate, in refluxing benzene, has been found to be an effective and convenient reagent for the efficient oxidation of cholesteryl benzoate to 7-ketocholesteryl benzoate in high yield. also included herein are the carbon-13 nuclear magnetic resonance spectral properties of 7-ketocholesteryl benzoate and cholesteryl benzoate.20123431349
treatment of ciguatera fish poisoning with amitriptyline and nifedipine.ciguatera fish poisoning is the most common fish poisoning in the united states. symptoms involve the gastrointestinal, cardiovascular and neurological systems. no known treatment exists. we explore the therapeutic effect of amitriptyline in two patients and nifedipine in one patient. amitriptyline demonstrated resolution of most symptoms except for heat/cold reversal in one patient and heat/cold reversal, pruritus and headache in the second patient. we then used nifedipine in the second patient ...20123430658
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