Zobrazeno 1 - 10
of 36
pro vyhledávání: '"Susan B. Oldham"'
Publikováno v:
Pediatrics. 57:729-741
Our understanding of the role of vitamin D in calcium-phosphorus metabolism has changed considerably in the last decade. Studies performed in tissue culture, animal, and man have firmly established that the natural compound requires hydroxylation in
Publikováno v:
Biochemistry. 13:4790-4796
Autor:
Shaul G. Massry, Thomas V. Berne, Susan B. Oldham, Satya N. Chatterjee, Robert M. Friedler, Frederick R. Singer
Publikováno v:
Nephron. 17:1-7
Publikováno v:
Clinical Endocrinology. 5:209-224
Hypocalcaemia is a well-recognized manifestation of magnesium deficiency. We have studied seventeen patients with this syndrome in an attempt to determine the pathogenesis of the hypocalcaemia. Mean initial serum calcium concentration was 5-6 mg/dl a
Autor:
Joseph M Molina, Susan B. Oldham, Loren G. Lipson, Geoffery Eddlestone, Robert E Klenck, Francis H. Premdas
Publikováno v:
Diabetes. 33:1120-1123
Expression of the autosomal recessive (db) gene in homozygous (db/db) C57BL/KsJ mice results in a severe and eventually fatal diabetic syndrome. Many studies of the diabetic mouse have used lean litter-mates (+ /?) as controls despite evidence sugges
Autor:
Loren G. Lipson, Susan B. Oldham
Publikováno v:
Life Sciences. 32:775-780
Calmodulin-stimulatable phospodiesterase activity has been demonstrated to be present in islets of Langerhans. Under the conditions used in the present study, this activity contributes approximately 25% of the total cyclic AMP phosphodiesterase activ
Publikováno v:
Endocrinology. 114:207-214
Parathyroid adenylate cyclase activity has previously been reported to be inhibited by calcium. However, the concentrations of calcium required to inhibit this enzyme were, in most instances, several orders of magnitude higher than cytoplasmic calciu
Publikováno v:
The Journal of Clinical Endocrinology & Metabolism. 47:800-806
The effect of an acute elevation of the serum magnesium concentration on the concentrations of serum immunoreactive parathyroid hormone (IPTH) were studied in hypocalcemic hypomagnesemic patients, hyperparathyroid patients, and normal individuals. Ba
Publikováno v:
Calcified Tissue Research. 26:71-79
Intracellular transport of calcium from the apical to the basal-lateral region of the intestinal epithelial cell was investigated in duodenum from normal fed, fasted, and calcium-loaded rats. The process was followed with time using electron microsco