Zobrazeno 1 - 10
of 13
pro vyhledávání: '"Robert L. Matteri"'
Publikováno v:
Life Sciences. 61:1643-1649
Luteinizing hormone-releasing hormone (LHRH) is the primary regulator of pituitary LH release. However, LHRH has also been identified in extrahypothalamic sites including immune tissues. Accordingly, immunomodulatory properties for LHRH have been sug
Autor:
Mark R Ellersiek, B. Ann Becker, Robert L. Matteri, John J. Klir, Michael L. Misfeldt, Donald E. Spiers
Publikováno v:
Journal of Thermal Biology. 22:87-93
1. 1. Endocrine and thermoregulatory responses to acute heat (34°C) and cold (10°C) exposures were determined in eight pigs at 6 months of age. Half of the pigs had been reared in a cycling upper thermal environment (27–32°C) for the first 28 da
Publikováno v:
Biology of Reproduction. 43:1045-1049
Gonadotropin biological/immunological (B/I) ratios have proven to be valuable indicators of the biopotencies of LH and FSH. Observations of rapidly changing LH B/I have been made which suggest the existence of a readily mobilized pool of highly bioac
Publikováno v:
American journal of primatologyReferences. 27(3)
Follicle-stimulating hormone (FSH) is routinely used for the induction of superovulation in women. Homologous gonadotropin preparations that could be used for reproductive studies in macaques would have valuable research applications. Accordingly, we
Autor:
William E. Bridson, Frederick H. Wegner, Donald J. Dierschke, Robert L. Matteri, Maureen Durning
Publikováno v:
American journal of primatologyReferences. 26(4)
The present study provides the first evaluation of related changes in serum levels of bioactive FSH (Bio FSH) and immunoreactive FSH (iFSH), and concurrent dynamics of LH and FSH bioactivity throughout the menstrual cycle of the rhesus monkey. Mean c
Autor:
Robert L. Matteri, Toni E. Ziegler
Publikováno v:
American journal of primatologyReferences. 26(3)
The lack of appropriate antibodies restricts the use of western blots in studies of nonhuman primate gonadotropins. We now present the evaluation of an alternative method that can be applied in situations in which antibody is limiting or nonexistent.
Autor:
Harold Papkoff, Robert L. Matteri
Publikováno v:
Biology of Reproduction. 36:261-269
Three equine luteinizing hormone (LH) preparations (eLH-A, -B, and -C) recently have been isolated in our laboratory and were shown to differ in average basicity (eLH-A greater than -B greater than -C). The present study further characterizes these p
Publikováno v:
Domestic Animal Endocrinology. 3:39-48
Commercial concentrates of equine chorionic gonadotropin derived from pregnant mare serum and equine endometrial cups were further purified by sulfoethyl-Sephadex C-50 chromatography and gel filtration on columns of Sephacryl S200. Highly purified fr
Autor:
Robert L. Matteri, Harold Papkoff
Publikováno v:
Biology of Reproduction. 38:324-331
The present report demonstrates the microheterogeneity of equine follicle-stimulating hormone (eFSH), and its subunits, and characterizes eFSH isoforms with respect to receptor-binding and immunological properties. The isoelectric microheterogeneity
Publikováno v:
Domestic Animal Endocrinology. 4:157-165
The present study describes the development and characterization of a monoclonal antibody (518B7) generated against bovine LH (bLH). Although 518B7 was extremely specific for LH, very low species specificity was observed. A RIA using this antibody an