Publications
| Title | Abstract | Year Filter | PMID(sorted ascending) Filter |
|---|
| [operative technic. instrumental blocking of stenon's duct]. | 2012 | 3255623 | |
| ketamine tolerance. | 2012 | 3255931 | |
| use of haemophilus polysaccharide vaccine in a rural clinic setting. | 1988 | 3258942 | |
| correlation with 3h-mpp+ binding sites by debrisoquin and some analogues in mouse brain. | 1988 | 3264919 | |
| major depression and immunity: preliminary evidence of decreased natural killer cell populations. | 1. alterations in cellular immunity have been suggested to occur in major depressed patients. 2. to investigate the populations of b-cells, t-cells and t-cell subsets in major depression, the authors utilized monoclonal antibody techniques to enumerate the number of total lymphocytes, b-cells and t-cell subpopulations in recently admitted patients with major depression or non-affective disorders. 3. the authors also studied the relationship between the immune state and hypercortisolism as measur ... | 2012 | 3265524 |
| [effects of gaalas laser diode in treatment of hypersensitive dentine]. | 2011 | 3268435 | |
| [effects of gaalas laser diode in treatment of hypersensitive dentine]. | 2011 | 3268435 | |
| structure of 6-(iodomethyl)-2-oxo-2-phenoxy-1,2-oxaphosphorinane. | c11h14io3p, mr = 352.11, monoclinic, p2(1)/n, a = 8.300 (3), b = 14.081 (2), c = 11.326 (4) a, beta = 104.32 (3) degrees, v = 1282.6 (13) a3, z = 4, d chi = 1.823 mg m-3, lambda(mo k alpha) = 0.71073 a, mu = 25.8 cm-1, f(000) = 688, r = 0.035 for 2364 observed reflections. the six-membered ring o(1), p(2), c(3), c(4), c(5), c(6) is in a chair conformation with phenoxy and iodomethyl groups adopting axial and equatorial orientations, respectively. the bond distances and angles are unexceptional. | 2011 | 3271550 |
| molarization of the first upper deciduous molar. | 2012 | 3272963 | |
| causes and management of shoulder arthritis. | we recommend that physicians distinguish shoulder arthritis from periarticular disorders. a specific diagnosis should be made in the former, if possible. a number of arthritides have frequent shoulder involvement, and they should be kept in mind. septic arthritis should always be suspected when there is acute pain and swelling. joint fluid aspiration should almost always be performed when fluid is present. the diagnosis of gout or cppd deposition disease usually requires crystal identification f ... | 2011 | 3278836 |
| total and specific ige levels in human hydatid disease determined by enzyme-immunoassay. i. preoperative levels. | the levels of total ige and specific ige in preoperative sera from 29 adult patients with surgically confirmed hydatidosis were studied by means of enzyme-immunoassay. sera from 88 healthy donors were likewise studied. findings showed that in the majority of the hydatidosis cases there was an increase of specific ige and total ige although individual variance was significant. determination of total ige as the only serological diagnostic test is not valid, since 27.5% of patients showed a total i ... | 1988 | 3289333 |
| iv digital subtraction angiography and coronary disease: fact of fancy. | 2011 | 3289792 | |
| iv digital subtraction angiography and coronary disease: fact of fancy. | 2011 | 3289792 | |
| group a beta-hemolytic streptococci as a cause of bacteremia in children. | the clinical manifestations of patients with group a beta-hemolytic streptococcal (gas) bacteremia presenting to an urban children's hospital were reviewed. group a beta-hemolytic streptococci were isolated from blood cultures from 17 children over a three-year period. systemic illnesses that may have predisposed these children to gas bacteremia were identified in seven patients: preceding varicella infection (four patients) or malignant neoplasm/immunosuppressive therapy (three patients). possi ... | 1988 | 3293424 |
| neutrophil-mediated vascular injury. | 2012 | 3296674 | |
| [prof. hugon kowarzyk]. | 2012 | 3299332 | |
| recent developments in our knowledge of steroids. | 2012 | 3306737 | |
| structure-activity analysis of antagonism of the feedback inhibition of thymidine kinase. | the effects of a variety of 5-, 5'-, and 3'-substituted deoxyuridine derivatives on the cytoplasmic thymidine kinase (ec 2.7.1.21) purified from a human colon carcinoma cell line, hct 116, were determined. of particular interest was elucidation of the structural features important for antagonism of the feedback inhibition of thymidine kinase exerted by thymidine triphosphate. substitutions at the 5-position altered the potency of the 5'-modified compounds. the replacement of the 5-hydrogen with ... | 1988 | 3355601 |
| effects of task relevance on habituation of visual single-trial erps and the skin conductance orienting response. | single-trial event-related potentials were recorded at oz, pz, cz, and fz, concurrently with skin conductance reactions and fixation behavior in a habituation paradigm. a total of 48 subjects received 16 identical visual stimuli; 24 of them were instructed to pay attention, whereas the other half were given a neutral instruction. two early negative components (n1 and n2), as well as a late positive component (p3) were identified. n1 and skin conductance reaction (scr) showed fast decrement over ... | 2012 | 3372273 |
| structural organization of the mouse mitochondrial malate dehydrogenase gene. | structural organization of the mouse mitochondrial malate dehydrogenase (ec 1.1.1.37) gene was determined by analyzing a genomic dna fragment isolated from a cosmid library. the gene is 12,000 base-pairs long and contains nine exons interrupted by eight introns of various sizes. the 5' and 3'-flanking regions, and the exact sizes and boundaries of the exon blocks including the transcription-initiation sites were determined. in the 5'-flanking region, there is neither a tata box nor a caat box. i ... | 1988 | 3379635 |
| binding affinity of serum immunoglobulin g to cardiolipin and other phospholipids in patients with systemic lupus erythematosus and syphilis. | qualitative and quantitative assays for human antibodies to cardiolipin and other phospholipids were used in tests for these reactions in sera from patients with systemic lupus erythematosus (sle) and syphilis. of 22 sle serum samples tested by the qualitative assay, 8 showed positive staining to cardiolipin, phosphatidic acid, and/or phosphatidylserine. all 47 syphilitic sera reacted with these three phospholipids. the apparent affinity of anticardiolipin binding was estimated by normalizing ab ... | 1988 | 3384475 |
| respiratory muscles: function in health and disease. | 2012 | 3391021 | |
| species-specific differences in the toxicity of puromycin towards cultured human and chinese hamster cells. | the toxicity of the protein synthesis inhibitor puromycin towards a number of human and chinese hamster cell lines has been examined. in comparison to cells of human origin, chinese hamster cells exhibited about 25-fold higher resistance towards puromycin. these differences appeared to be species related as all the cell lines from any one species showed similar sensitivity towards puromycin. the incorporation of [3h]leucine in the hamster cell lines was accordingly found to be more resistant to ... | 1988 | 3391265 |
| mr appearance of fibroxanthoma. | magnetic resonance images of nine patients with 10 fibroxanthomas of bone were retrospectively reviewed. eight of 10 lesions were characterized by a markedly decreased signal of both t1- and t2-weighted pulse sequences. this pattern of decreased signal intensities, when present, proved distinctive and has not been observed in other nonossified primary bone lesions. possible etiologies for this observation are discussed. | 2012 | 3392262 |
| a centrosomal theory of the short term evolutionary maintenance of sexual reproduction. | a new mode of inheritance is postulated in which a sexual offspring receives a contribution from each parent and selects the better to pass on to its own offspring. this could provide a simple advantage to sex over a sex whose magnitude is shown to be of the order of a doubling of fitness in each generation, large enough to cancel the twofold cost of sex. this possible advantage to sex can be realized only if a cell component is in fact inherited in this selectively ambiguous way. no such compon ... | 2012 | 3404998 |
| the perspective of john talbott. | 2012 | 3405187 | |
| frequency importance functions for a feature recognition test material. | the relative importance of different parts of the auditory spectrum to recognition of the diagnostic rhyme test (drt) and its six speech feature subtests was determined. three normal hearing subjects were tested twice in each of 70 experimental conditions. the analytical procedures of french and steinberg [j. acoust. soc. am. 19, 90-119 (1947)] were applied to the data to derive frequency importance functions for each of the drt subtests and the test as a whole over the frequency range 178-8912 ... | 2012 | 3411027 |
| assessment of issues related to access to ambulatory care services at the children's hospital of boston. | 2012 | 3411444 | |
| specific neuro-radiological diagnosis of herpes encephalitis in an animal model. | the potential of utilizing a radio-labelled derivative of the antiviral drug (e)-5-(2-iodovinyl)-2'-deoxyuridine (ivdu) for the specific, non-invasive, in vivo diagnosis of herpes simplex virus encephalitis (hsve) was investigated in a rat model of the disease. following pharmacological disruption of the blood brain barrier radiolabelled ivdu was administered by intra-carotid injection. brain radioactivity was compared between control and infected animals via gamma camera scintigraphy. after cle ... | 1988 | 3415476 |
| [cytoarchitectonics of the tracheobronchial lymph nodes in rats exposed to carbon disulfide]. | cytoarchitectonics and rearrangement of cellular composition in functionally different zones of the rat tracheobronchial lymph nodes have been studied at a short effect of the industrial carbon disulfide vapour at a maximally admissible concentration (mac) (1 mg/m3 and 10 mg/m3), as well as after the effect of mac of carbon disulfide in the inhaled air for 4, 7, 14 days. the inhalation of the carbon disulfide vapours results in certain changes of the cytoarchitectonics of the lymph nodes studied ... | 1988 | 3415483 |
| clinical pharmacy services for the hypercholesterolemic patient. | 2012 | 3425538 | |
| hematological compensation of microphthalmic mice with congenital osteopetrosis. | microphthalmic mice possess less than 10% of marrow cells. this marrow deficiency is compensated by an increase in the number of spleen cells. additionally, 2-week-old mi/mi mice have increased frequency of hemopoietic stem cells in the spleen and remaining marrow. in addition they have persistent stem cells in the liver. no other major hematologic abnormalities were found. | 2012 | 3426889 |
| biological activity of the potent uridine phosphorylase inhibitor 5-ethyl-2,2'-anhydrouridine. | 5-ethyl-2,2'-anhydrouridine (aneur) proved to be a potent inhibitor of uridine phosphorylase isolated from sarcoma 180 cells with an apparent ki (ki(app) value of 99 nm. coadministration of aneur with 5-fluorouridine (fur) resulted in increased toxicity of fur. the ld50 value of fur alone was 9 mg/kg (when administered for 5 consecutive days) while the ld50 was 3 mg/kg when fur was administered together with aneur in vivo. there was no significant difference in mean tumor weight on day 10 betwee ... | 2012 | 3428126 |
| tumor necrosis factor is partly responsible for the differentiation of mouse myeloid leukemia cells. | when mouse myeloid leukemia m1 cells were incubated with 0.1% tns(serum containing tumor necrosis factor, tnf), they were induced to differentiate into macrophage-like cells within 14 h. the stability of the differentiation activity to heat treatment was very similar to that of the cytotoxicity of tnf for l929 cells. the differentiation activity could not be separated from the tnf activity by sequential chromatography procedures using deae-sephadex and sephacryl s-200 or by isoelectric focusing. ... | 1987 | 3440028 |
| biodegradable microspheres. x: some properties of polyacryl starch microparticles prepared from acrylic acid-esterified starch. | acrylic acid-esterified starch was produced by reacting starch with acrylic acid chloride. this reaction was rapid and easy to control. introduction of acrylic groups into starch reduced the enzymatic degradability of starch (e.g., with 12 acrylic groups/100 glucose residues, approximately 75% of the degradation products eluted before glucose on gel filtration). the degradability could be increased to a large extent by preincubation at ph 5.5 in vitro (e.g., after 16 weeks, the corresponding fig ... | 2012 | 3440940 |
| electronic pupillometry for investigating pupil reactivity to different exteroceptive stimuli: applications and limits. | iris neuromuscular junction represents a site of reciprocal interactions of sympathetic and parasympathetic innervation and can be considered a useful tool to investigate both systems in physiological and pathological conditions. in this study 35 healthy subjects of different ages were examined by an infrared tv pupillometer to assess darkness and light adaptation, as well as pupillary response to light and to exteroceptive stimulation (riii reflex). a progressive impairment of pupil adaptabilit ... | 2012 | 3443378 |
| imbalance in the ribonucleotide pools of lymphoid cells from acute lymphoblastic leukemia patients. | the intracellular purine and pyrimidine ribonucleotide concentrations were determined in the lymphoid cells from peripheral blood and/or bone-marrow of 29 patients with acute lymphoblastic leukemia (all), as well as in the mononuclear cells from peripheral blood of 12 patients with all in remission. the lymphoid cells of all patients showed an imbalance in the nucleotide pool compared with normal lymphocytes, whereas the nucleotide pool of mononuclear cells from patients with all in remission ha ... | 2012 | 3457224 |
| chronopharmacological study of furosemide in rats. | the present experiment was undertaken to determine whether or not the effects of furosemide depend upon the administration time and, if so, to study the mechanism(s) for these variations. after administration of furosemide (5 mg/kg) in wistar rats at 10:00 or at 22:00, urine volume and urinary excretion of sodium, furosemide, and prostaglandin e2 (pge2) were measured. urine volume and urinary excretion of sodium and furosemide, but not pge2, were significantly greater when furosemide was adminis ... | 1986 | 3457231 |
| brain l-glutamate decarboxylase: purification and subunit structure. | glutamate decarboxylase (gdcase; l-glutamate-1-carboxy-lyase, ec 4.1.1.15) was purified from whole rat brain approximately equal to 1300-fold to apparent homogeneity with a specific activity of 2.4 units per mg of protein by a combination of column chromatographies on deae-cellulose, hydroxylapatite, and gel filtration, and preparative nondenaturing polyacrylamide gel electrophoresis. the purified preparation contained a single protein band that comigrated with gdcase activity in three diverse a ... | 1987 | 3468504 |
| jogging and tourette's disorder. | 2012 | 3474906 | |
| comparative biodistributions and rates of catabolism of radiolabelled anti-cea monoclonal antibody and control immunoglobulin in nude mice with human tumour xenografts showing specific antibody localization. | the rate of catabolism of a radiolabelled monoclonal anti-cea antibody has been compared with that of control igg1 in control nude mice and in mice with cea producing xenografts and antigen negative xenografts. the rate of catabolism of antibody, but not of igg, was increased 3-4 fold in mice with xenografts localizing the antibody, but not in mice with antigen negative tumours. there was no evidence of immune complex formation and/or clearance of antibody from the serum of xenografted mice and ... | 1987 | 3478194 |
| changes in gingiva and gingival flora with bonding and banding. | 2012 | 3479031 | |
| body self perception technique and behavioral counseling in the treatment of anorexia nervosa: a new approach. | 2012 | 3480274 | |
| effect of thymectomy on blood t-cell subsets in myasthenia gravis. | we studied peripheral blood mononuclear t-cell subsets in 23 patients with myasthenia gravis who had undergone thymectomy at least one year before study. an increase in the t4+/t8+ (helper-inducer/suppressor-cytotoxic cell) ratio was seen, similar to that previously reported in nonthymectomized patients with myasthenia gravis. six patients were studied before and after thymectomy and no consistent alteration in the pattern of t-cell subsets was detected. we were not able to demonstrate a quantit ... | 1986 | 3485953 |
| molecular genetics: understanding colour vision. | 2012 | 3486370 | |
| differentiation factors for human specific b cell response. | nonspecific t cell factors produced by lectin-activated human peripheral blood lymphocytes (pbl) were used to restore the t-dependent b cell response to trinitrophenyl-polyacrylamide (tnp-paa). preincubation experiments with the particulate antigen tnp-paa and/or a soluble tnp-protein conjugate show that a first specific signal provided by the antigen and nonspecific lymphokines sequentially acts on b cells. by gel filtration the t cell-replacing factor (trf) activity is present in the 30-15-kda ... | 1986 | 3487460 |
| [ferric sulfate in minor oral surgery]. | 2012 | 3488235 | |
| molecular mimicry in reiter's syndrome: cytotoxicity and elisa studies of hla-microbial relationships. | the pathogenic links between hla antigens, certain bacterial infections and arthritis have not yet been characterized. the hypothesis of cross-reactivity between hla b27, the marker of disease susceptibility for these disorders, and the provocative microorganism has been suggested by studies of klebsiella and ankylosing spondylitis. the present study examines the possibility of molecular mimicry between hla b27 and two organisms implicated more directly in reactive arthritis, yersinia enterocoli ... | 1986 | 3488263 |
| [use of desmopressin in the treatment of mild forms of hemophilia a and von willebrand's disease]. | 2012 | 3494893 | |
| neodymium-yag laser zonulotomy. case report. | 2012 | 3496871 | |
| the marihuana perception inventory: stage 1--development. | 2012 | 3501461 | |
| parallel processing of the sex and familiarity of faces. | 2012 | 3502911 | |
| is the horse lung well designed? | 1987 | 3504758 | |
| coccidiosis in a kudu antelope. | 2012 | 3505973 | |
| the biochemical basis of niridazole toxicity. | 1987 | 3509430 | |
| fellowship programs in critical care medicine 1986. edited and compiled by the society of critical care medicine. | 2012 | 3510813 | |
| analysis of the internal nuclear matrix. oligomers of a 38 kd nucleolar polypeptide stabilized by disulfide bonds. | when rat liver nuclei are treated with the sulfhydryl cross-linking reagent sodium tetrathionate (natt) prior to nuclease treatment and extraction with 1.6 m nacl, residual nucleoli and an extensive non-chromatin intranuclear network remain associated with the nuclear envelope. subsequent treatment of this structure with 1 m nacl containing 20 mm dithiothreitol (dtt) solubilizes the intranuclear material, while the nuclear envelope remains structurally intact. we have isolated and partially char ... | 1986 | 3514251 |
| improved disease-free survival of children with acute lymphoblastic leukemia at high risk for early relapse with the new york regimen--a new intensive therapy protocol: a report from the childrens cancer study group. | an intensive multimodal therapy was developed for the treatment of a subpopulation of children with acute lymphoblastic leukemia (all) who had a predicted event-free survival of less than 40% on previously reported therapeutic regimens (at high risk for early relapse). induction with multiagent chemotherapy and radiotherapy to bulky disease-bearing areas (peripheral lymph nodes and mediastinum) was followed by consolidation, cns prophylaxis, and cyclical remission maintenance therapy. ninety-six ... | 2012 | 3517244 |
| effects of induced bronchoconstriction on pulmonary blood flow. | allergic bronchoconstriction may be associated with hemodynamic alterations due to changes in respiratory mechanics (or the associated changes in arterial blood gas composition) or the cardiovascular effects of chemical mediators. in an attempt to differentiate between these two possible mechanisms, we obtained measurements of hemodynamics, respiratory mechanics, and o2 consumption (vo2) in nine asymptomatic adult ragweed asthmatics before and after inhalation challenge with either ragweed extra ... | 2012 | 3522533 |
| effect of 1% sodium hyaluronate (healon) on a nonregenerating (feline) corneal endothelium. | a series of experiments were performed to investigate the effect of 1% sodium hyaluronate (healon) on the nonregenerating corneal endothelium of the cat. aqueous humor replacement with 1% sodium hyaluronate resulted in mild, transient elevations of intraocular pressure compared to eyes that were injected with balanced salt solution. sodium hyaluronate 1% protected the feline endothelium against cell loss incurred by contact with hyaluronate-coated intraocular lenses compared to endothelial conta ... | 1986 | 3531081 |
| effect of 1% sodium hyaluronate (healon) on a nonregenerating (feline) corneal endothelium. | a series of experiments were performed to investigate the effect of 1% sodium hyaluronate (healon) on the nonregenerating corneal endothelium of the cat. aqueous humor replacement with 1% sodium hyaluronate resulted in mild, transient elevations of intraocular pressure compared to eyes that were injected with balanced salt solution. sodium hyaluronate 1% protected the feline endothelium against cell loss incurred by contact with hyaluronate-coated intraocular lenses compared to endothelial conta ... | 1986 | 3531081 |
| local muscle fatigue. a precursor to rsi? | some musculoskeletal conditions that are prevalent in occupations where the handling of materials and/or tools is required have been linked with the musculoskeletal load that results from activities that are undertaken to fulfil that occupation. the excessive loading of muscles under these conditions may lead to local muscle fatigue which may, in turn, manifest as pain, localized discomfort or kinaesthetic dysfunction. local muscle fatigue is recognized as a precursor to some of these musculoske ... | 2012 | 3531787 |
| change in collagen synthesis of human chondrocyte culture. i. development of a human model, demonstration of collagen type conversion by immunofluorescence. | a research system constituted entirely of components of human origin was developed to study conversion of collagen synthesis by human chondrocytes. type specificity of affinity chromatography-purified antibodies to human type ii or type i collagen was proven by elisa inhibition and immunofluorescence analysis. human chondrocytes were isolated from articular cartilage and kept in monolayer cultures for eight subpassages. conversion of type ii to type i synthesis by chondrocytes was investigated b ... | 1986 | 3532286 |
| change in collagen synthesis of human chondrocyte culture. i. development of a human model, demonstration of collagen type conversion by immunofluorescence. | a research system constituted entirely of components of human origin was developed to study conversion of collagen synthesis by human chondrocytes. type specificity of affinity chromatography-purified antibodies to human type ii or type i collagen was proven by elisa inhibition and immunofluorescence analysis. human chondrocytes were isolated from articular cartilage and kept in monolayer cultures for eight subpassages. conversion of type ii to type i synthesis by chondrocytes was investigated b ... | 1986 | 3532286 |
| [genetic analysis of the mitochondrial rho-mutability in saccharomyces. ii. disomy for chromosome iv and spontaneous rho-mutability]. | the disomy for chromosome iv in the strains studied led to: reduction in the red pigmentation of ade1 mutant colonies; a decrease in spontaneous rho- mutant frequency, and impairment of sporulation in hybrids descended from disomic parents. the nuclear srm1 mutation decreasing the spontaneous rho- mutability promoted the spontaneous extra chromosome loss in the disomics for chromosome iv. this result suggests a close connection between the spontaneous rho- mutability and mitotic chromosome stabi ... | 1986 | 3539698 |
| [genetic analysis of the mitochondrial rho-mutability in saccharomyces. ii. disomy for chromosome iv and spontaneous rho-mutability]. | the disomy for chromosome iv in the strains studied led to: reduction in the red pigmentation of ade1 mutant colonies; a decrease in spontaneous rho- mutant frequency, and impairment of sporulation in hybrids descended from disomic parents. the nuclear srm1 mutation decreasing the spontaneous rho- mutability promoted the spontaneous extra chromosome loss in the disomics for chromosome iv. this result suggests a close connection between the spontaneous rho- mutability and mitotic chromosome stabi ... | 1986 | 3539698 |
| a phase i-ii trial of carboplatin and 5-fluorouracil combination chemotherapy in advanced carcinoma of the head and neck. | twenty-nine patients with recurrent or advanced, incurable head and neck cancer were entered into a phase i-ii trial of carboplatin in combination with 5-fluorouracil (5-fu), 1,000 mg/m2/d continuous intravenous (iv) infusion for five days every 28 days. the initial dose of carboplatin was 300 mg/m2 for patients with karnofsky performance scores greater than or equal to 70%, and 240 mg/m2 for patients with scores of 50% to 60%. subsequent doses were modified to achieve grade 2 myelo-suppression: ... | 2012 | 3543242 |
| predation on rhodnius prolixus (hemiptera: reduviidae) by the spider theridion rufipes (araneida: theridiidae). | 1987 | 3546692 | |
| the living donor in kidney transplantation. | kidney transplantation using either kidneys from living or nonliving donors is now generally regarded as the primary therapy for most patients with end-stage kidney failure. in 1984, 32% of all kidney transplantations done in the united states involved living donors. reasons justifying the use of kidneys from living donors are the higher success rate and the inadequate supply of cadaveric kidneys. in addition, with a living donor, it is easier to arrange for kidney transplantation before dialysi ... | 2012 | 3551714 |
| intravenous digital subtraction angiography in the diagnosis and management of acute aortic dissection. | eleven patients presenting with the clinical diagnosis of suspected aortic dissection underwent intravenous digital subtraction aortography. in nine patients digital subtraction angiography (dsa) was performed as the investigation of first choice. in five of these the diagnosis was confirmed with this technique alone and surgical repair was undertaken without further investigation. direct cine aortography was also undertaken in the other four patients and confirmed the dsa findings, demonstratin ... | 2012 | 3552681 |
| [the effect of induced abortion in adolescence on the manifestations of spontaneous abortion, premature labor and birth weight]. | an experimental group of adolescents having become pregnant after induced abortion (n = 320) were compared with 514 primigravid adolescents, 391 women 20-24 years old having become pregnant after induced abortion, and 368 primigravid women of the same age. spontaneous abortion appeared more frequently in the experimental group (5.9%) than in all control groups (5.1%, 3.3%, and 3.8% respectively. preterm delivery was more frequent in the experimental group (9.3%) than in the control groups (6.8%, ... | 2012 | 3561022 |
| [the effect of induced abortion in adolescence on the manifestations of spontaneous abortion, premature labor and birth weight]. | an experimental group of adolescents having become pregnant after induced abortion (n = 320) were compared with 514 primigravid adolescents, 391 women 20-24 years old having become pregnant after induced abortion, and 368 primigravid women of the same age. spontaneous abortion appeared more frequently in the experimental group (5.9%) than in all control groups (5.1%, 3.3%, and 3.8% respectively. preterm delivery was more frequent in the experimental group (9.3%) than in the control groups (6.8%, ... | 2012 | 3561022 |
| [phrenic paralysis after heart surgery with extracorporeal circulation. apropos of 34 cases]. | 2013 | 3566145 | |
| evaluation of gastrointestinal function with isotopic tracers. | nuclear medicine is the application of tracer methodology mainly to clinical diagnosis. we use chemical compounds labelled with radioisotopes as tracers. the examinations provide us with the information on regional function of tissues and organs. in this review we describe the nuclear medicine procedures for the diagnosis of gastrointestinal diseases based on our experiences. the emphasis is put on the evaluation of the functional aspect of the gastrointestinal tract. the procedures to be descri ... | 2013 | 3566168 |
| effect of a clerkship on students' attitudes toward practice problems and preventive care. | the authors compared the attitudes of men and women junior medical students at one medical school before and after completing the surgery clerkship. the attitudes surveyed pertained to the students' confidence in dealing with problems in the doctor-patient relationship, concerns about future practice, and attitudes about preventive care. the women and men differed in only one career preference, with more women than men choosing obstetrics-gynecology. the class as a whole had more positive attitu ... | 2013 | 3573020 |
| blood pressure and renal prostaglandin e2-like content in unilateral kidney radiation. a two-kidney model. | 1986 | 3574086 | |
| mutagenicity studies by co-cultivation of bronchoalveolar cells and blood lymphocytes with v79 chinese hamster cells. | human bronchoalveolar cells, consisting of approximately 85% pulmonary alveolar macrophages (pams), and peripheral blood lymphocytes isolated from healthy volunteers were investigated for their ability to metabolize 7,8-diol of benzo[a]pyrene (b(a)p). the mutagenicity of reactive metabolites was analyzed by employing a co-cultivation system using v79 chinese hamster cells for the detection of mutations. the metabolic activity of the human cells was compared to pams isolated from rabbits. the num ... | 1987 | 3574323 |
| pathogenesis of sarcoidosis: highlights in immunology. | 2012 | 3575921 | |
| exaggerated epinephrine responses to hypoglycemia in normal and insulin-dependent diabetic children. | to determine whether children with insulin-dependent diabetes mellitus (iddm) might have exaggerated hormonal responses to hypoglycemia, the euglycemic-hypoglycemic glucose clamp procedure was used to provide a uniform hypoglycemic stimulus (plasma glucose kept at 90 mg/dl for 2 hours, then reduced to 50 to 55 mg/dl for 1 hour) in children and adults with and without iddm. the chidren with iddm showed an exaggerated rise in plasma epinephrine levels (625 +/- 112 pg/ml) compared with adults with ... | 2013 | 3585599 |
| postpropranolol vasodilation in adrenalectomized glucocorticoid hypertensive rats. | acute beta-adrenoreceptor blockade results in an enhanced blood pressure-lowering effect in glucocorticoid hypertensive rats in the absence of the adrenals. to evaluate the possible mechanism of this enhanced blood pressure-lowering effect, systemic and regional hemodynamics were determined by the radioactive microsphere technique before and after propranolol administration in bilaterally adrenalectomized (ax) and sham-operated (sh) glucocorticoid hypertensive rats. propranolol decreased mean bl ... | 1987 | 3591970 |
| changes in physiological properties of rabbit oviduct by ovarian steroids. | effects of estrogen and progesterone on electrical and mechanical properties of longitudinal smooth muscle cells of the rabbit fallopian tubes were investigated using microelectrode and isometric tension recording methods. in tissues from the estrogen-treated rabbits, there was a decrease in frequency of spontaneous contractions, whereas an increase was seen in tissues from the progesterone-treated rabbits. the membrane potential of smooth muscle cells of the fallopian tube was -58.5 mv. followi ... | 1987 | 3591978 |
| vitamin e deficiency and neurologic disease in adults with cystic fibrosis. | we report the cases of two adult patients with cystic fibrosis affecting the pancreas and liver, who also had severe vitamin e deficiency and neurologic disease. the most prominent clinical features were abnormal eye movements, diminished reflexes, decreased vibratory and position sense, ataxia, and muscle weakness. treatment with intramuscular injections of vitamin e partially corrected the neurologic deficits. vitamin e absorption tests documented severe malabsorption, which was later alleviat ... | 2012 | 3592448 |
| vitamin e deficiency and neurologic disease in adults with cystic fibrosis. | we report the cases of two adult patients with cystic fibrosis affecting the pancreas and liver, who also had severe vitamin e deficiency and neurologic disease. the most prominent clinical features were abnormal eye movements, diminished reflexes, decreased vibratory and position sense, ataxia, and muscle weakness. treatment with intramuscular injections of vitamin e partially corrected the neurologic deficits. vitamin e absorption tests documented severe malabsorption, which was later alleviat ... | 2012 | 3592448 |
| [role of the glossopharyngeal nerve in carotid sinus syncope. experimental evidence in man]. | 1987 | 3594498 | |
| [role of the glossopharyngeal nerve in carotid sinus syncope. experimental evidence in man]. | 1987 | 3594498 | |
| varied appearance of cardiac pseudoaneurysms on blood pool images. | three cases of cardiac pseudoaneurysms were presented, with findings at the time of gated blood pool imaging. in only one of three was there the finding of a small neck connecting the ventricular cavity with the pseudoaneurysm. in the other two patients, there was a considerably larger communication. the size of the pseudoaneurysm itself was also of little diagnostic assistance. in one case it was small, while in a second patient it was larger in size. the third case revealed a pseudoaneurysm of ... | 2013 | 3595025 |
| varied appearance of cardiac pseudoaneurysms on blood pool images. | three cases of cardiac pseudoaneurysms were presented, with findings at the time of gated blood pool imaging. in only one of three was there the finding of a small neck connecting the ventricular cavity with the pseudoaneurysm. in the other two patients, there was a considerably larger communication. the size of the pseudoaneurysm itself was also of little diagnostic assistance. in one case it was small, while in a second patient it was larger in size. the third case revealed a pseudoaneurysm of ... | 2013 | 3595025 |
| effect of altrenogest and lutalyse on parturition control, plasma progesterone, unconjugated estrogen and 13,14-dihydro-15-keto-prostaglandin f2 alpha in sows. | to investigate control of parturition time, 154 sows farrowing 220 litters at three locations were treated with altrenogest and lutalyse (pg). the four treatment groups were: 1) no treatment (control group); 2) an im injection of 15 mg of pg at 1000 on d 111, 112 or 113 of gestation (d 0 = first day of estrus and gestation); 3) altrenogest (20 mg x sow-1 x d-1) fed twice daily for 4 d starting on d 109, 110 or 111; and 4) altrenogest and an injection of pg at 1000 on the day after the last feedi ... | 1987 | 3610870 |
| [immediate and remote results of gastrectomy]. | 2013 | 3613469 | |
| halifax medical center. evolution of a family practice residency program. | 2013 | 3625152 | |
| a patient with miliary tuberculosis and acute adrenal failure. | 2011 | 3627308 | |
| board chief. scots' broth. interview by laurence dopson. | 2013 | 3640398 | |
| [asphyxia in newborn infants--zinc treatment during pregnancy. 1-year study in söderhamm's health district]. | 2012 | 3641832 | |
| validating the learning disabled adult: a response to lieberman. | 2012 | 3655545 | |
| validating the learning disabled adult: a response to lieberman. | 2012 | 3655545 | |
| dissociation and reassociation of trichocyst proteins: biochemical and ultrastructural studies. | trichocysts, the crystalline exocytotic organelles in paramecium tetraurelia, are composed of small, acidic proteins existing primarily as disulphide-linked dimers. we have disaggregated trichocyst proteins with heat, simultaneously observing the changes in morphology and protein composition. the tip matrix was most heat-labile; its subunits progressively broke away from the distal end. during this process, breakdown of the cylindrical shaft began. shafts first became flattened and torn lengthwi ... | 2013 | 3667715 |
| small groups in orbit: group interaction and crew performance on space station. | orbiting space stations herald a new era of enterprise, but they raise unprecedented issues about crew interaction and performance. it is argued that group interaction, despite its effect on crew performance, is an area largely ignored in current space planning. this article identifies these issues using a model of group interaction and findings from situations similar to orbiting stations. directions for possible solutions and research are noted. | 2013 | 3675462 |
| mental health. working together. | 2013 | 3697244 | |
| three permutations of percutaneous endoscopic gastrostomy. | 2013 | 3710099 | |
| in vitro locomotion of blood monocytes in millipore filters--evaluation of the leading front method. | monocyte migration in millipore filters was measured by the leading front method. the precision, sensitivity and specificity of the method was assessed. the migrational response of monocytes to n-formylmethionylleucyl-phenylalanine (fmlp) was equal in concentrations ranging from 5 x 10(-9) to 5 x 10(-7) m. no dose-response relationship was demonstrated. the random analytical variation of the method was considerable, the mean coefficient of variation of duplicate experiments being 9.05%. the inte ... | 2013 | 3716809 |