Search Results - "Buck, R H"

Longitudinal study of intracellular T cell cytokine production in infants compared to adults by BUCK, R. H., CORDLE, C. T., THOMAS, D. J., WINSHIP, T. R., SCHALLER, J. P., DUGLE, J. E.

“…SUMMARY Intracellular cytokine production in lymphocytes obtained longitudinally from 325 healthy infants aged 2–12 months was compared with adult lymphocytes…”
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The incidence of hyponatremia during prolonged ultraendurance exercise by Noakes, T D, Norman, R J, Buck, R H, Godlonton, J, Stevenson, K, Pittaway, D

“…Recent studies have shown that potentially fatal hyponatremia can develop during prolonged exercise. To determine the incidence of hyponatremia in athletes…”
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Ribonucleotides: Conditionally essential nutrients shown to enhance immune function and reduce diarrheal disease in infants by Schaller, J.P, Buck, R.H, Rueda, R

“…Summary It remains a goal of pediatric nutrition to provide optimal nourishment for infants who are not fed human milk. Investigators have attempted to emulate…”
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Relationship between blood and urine concentrations of intact human chorionic gonadotropin and its free subunits in early pregnancy by Norman, R J, Menabawey, M, Lowings, C, Buck, R H, Chard, T

“…Paired blood and urine samples were obtained from patients between the sixth and 14th weeks of normal pregnancy. The levels of intact human chorionic…”
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Serum progesterone in the diagnosis of ectopic pregnancy: a valuable diagnostic test? by Buck, R H, Joubert, S M, Norman, R J

“…The value of a single serum progesterone (P) assay in the diagnostic work-up of suspected ectopic pregnancy was investigated in 89 patients with ectopic…”
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Molecular diagnosis of multiple endocrine neoplasia type 2A by PEGORARO, R. J, HACKING, D. J, BUCK, R. H, ROM, L, LANNING, P. A, BERGER, G. M. B

“…To identify by means of genetic analyses individuals who are at risk of developing medullary thyroid cancer that is a component of multiple endocrine…”
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Impaired corpus luteum function in ectopic pregnancy cannot be explained by altered human chorionic gonadotropin by Norman, R J, Buck, R H, Kemp, M A, Joubert, S M

“…We studied the cause of the low serum progesterone, 17 beta-estradiol, and 17-hydroxyprogesterone levels that occur in women with an ectopic pregnancy. Only…”
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A validated HPLC assay for salmon calcitonin analysis. Comparison of HPLC and biological assay by Buck, R H, Maxl, F

“…A high-performance liquid chromatographic (HPLC) method is described for the assay of salmon calcitonin. The method uses a 5-microns octadecasilyl silica…”
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Detection of a small molecular species of human chorionic gonadotropin in the urine of patients with carcinoma of the cervix and cervical intraepithelial neoplasia: comparison with other assays for human chorionic gonadotropin and its fragments by Norman, R J, Buck, R H, Aktar, B, Mayet, N, Moodley, J

“…A low-molecular-weight glycoprotein containing sequences of the beta subunit of human chorionic gonadotropin (hCG) has been found in the urine of patients with…”
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Animal test or chromatography? Validated high-performance liquid chromatographic assay as an alternative to the biological assay for ornipressin by Buck, R H, Cholewinski, M, Maxl, F

“…Ornipressin is a peptide drug which is usually assayed by a test on live rats. In order to reduce the animal experiments an alternative method was developed…”
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The microchemical detection of carbonic anhydrase in corneal epithelia by Conroy, C W, Buck, R H, Maren, T H

“…Carbonic anhydrase (CA) activity has been detected and quantified in the corneal epithelia of various mammalian species using a microchemical assay. The…”
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Measurement of the free alpha subunit of human glycoprotein hormones by a monoclonal antibody-based immunoradiometric assay, and further exploration of antigenic sites on the choriogonadotropin molecule by Norman, R J, Haneef, R, Buck, R H, Joubert, S M

“…Three monoclonal antibodies were raised against the free alpha subunit of choriogonadotropin (hCG); each recognized a different antigenic site on the molecule…”
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Measurement of human chorionic gonadotrophin (hCG): indications and techniques for the clinical laboratory by Norman, R J, Buck, R H, De Medeiros, S F

“…The structure of human chorionic gonadotrophin (hCG) is so similar to that of luteinizing hormone (LH) that a variety of assay techniques have been devised to…”
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Detection of urinary human chorionic gonadotropin by rapid immunoconcentration method is the first-line test for suspected ectopic pregnancy by Buck, R H, Gihwala, N, Rom, L, Joubert, S M, Norman, R J

“…Nine hundred nine patients with suspected ectopic pregnancy were tested for human chorionic gonadotropin (hCG) using two qualitative assays: the Tandem Icon…”
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Various methods for determining urinary choriogonadotropin evaluated for the early diagnosis of ectopic pregnancy by Buck, R H, Norman, R J, Reddi, K, Moodley, J, Joubert, S M

“…We evaluated the accuracy, sensitivity, specificity, and performance characteristics of seven methods for determining urinary choriogonadotropin in the early…”
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Influence of ion pairing salts on the transcorneal permeability of ionized sulfonamides by Conroy, C W, Buck, R H

“…The effects of cationic ammonium, phosphonium, and arsonium ion pairing salts as well as anionic organic and inorganic salts on the transcorneal permeability…”
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Bedside application of an ultrasensitive urine test for HCG in patients with suspected ectopic pregnancy by Buck, R H, Pather, N, Moodley, J, Joubert, S M, Norman, R J

“…One hundred and seven patients with suspected ectopic pregnancy were tested for HCG at the bedside using the Tandem Icon. The test was performed by ward…”
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Blood or urine measurement of human chorionic gonadotropin for detection of ectopic pregnancy? A comparative study of quantitative and qualitative methods in both fluids by Norman, R J, Buck, R H, Rom, L, Joubert, S M

“…One hundred seventy-five patients with features of ectopic pregnancy were studied, of whom 95 were subsequently shown to have an ectopic pregnancy. Paired…”
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Comparison of human chorionic gonadotrophin concentrations in the sera of patients with normal and abnormal pregnancy measured by radio-immunoassay and immunoradiometric assay by Norman, R.J., Buck, R.H. & Joubert, S.M.

“…Human chorionic gonadotrophin (HCG) concentrations were measured in the serum of 40 patients with normal pregnancy, 18 with ectopic pregnancy, 36 with…”
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Isolation of (4R)-4-[(E)-2-butenyl]-4-methyl-L-threonine, the characteristic structural element of cyclosporins, from a blocked mutant of Tolypocladium inflatum by Sanglier, J J, Traber, R, Buck, R H, Hofmann, H, Kobel, H

“…By mutagenic treatment of a strain of Tolypocladium inflatum, a cyclosporin non-producing mutant was obtained which accumulated the characteristic building…”
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