Immunological studies of bovine luteinizing hormone.
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چکیده
منابع مشابه
NMR Studies of Metal-binding Luteinizing Hormone Releasing Hormone
Functions of the luteinizing hormone releasing hormone (LHRH) and its induced release by divalent metal ions have received great attention because this neurotransmitter subsequently regulates the secretion of luteinizing hormone (LH). Metal-LHRH complexes were synthesized by addition of various Cu(II),Ni(II),Zn(II) ions into LHRH in order to understand how the induced release of LHRH is possibl...
متن کاملStudies on the properties of hypothalamic luteinizing hormone-releasing hormone.
The effects of various chemical and enzymatic treatments on the biological activity of porcine luteinizing hormone-releasing hormone (LH-RH) are described. This experiment was performed before the elucidation of the structure of LH-RH. LH-RH activity was abolished by the following endopeptidases: chymotrypsin, subtilisin, papain, and thermolysin, but not by pepsin or trypsin. Exopeptidases d...
متن کاملLuteinizing hormone receptor splicing variants in bovine Leydig cells.
The luteinizing hormone receptor (LHR) plays a key role in testosterone production through its interaction with the gonadotropins, LH and chorionic gonadotropin. We examined the LHR splicing pattern in bovine Leydig cells; LH-induced expression of eight cloned splicing variants was detected by real-time PCR. Luteinizing hormone applied to cultured Leydig cells resulted in expression of ful...
متن کاملA priming effect of luteinizing hormone releasing hormone on bovine pituitary cells in vitro.
The capacity of pituitary glands to release luteinizing hormone (LH) in response to LHreleasing hormone (LHRH) in vivo may be increased by previous frequent exposures to small quantities of LHRH. This phenomenon, called LHRH self-priming, may play an important role in the control of LH secretion. Our initial objective was to determine whether LHRH selfpriming occurs via a direct effect on bovin...
متن کاملLuteinizing hormone-releasing hormone antagonists.
BACKGROUND Luteinizing hormone-releasing hormone (LH-RH) plays a central role in the vertebrate reproduction by regulating gonadal activity. Based on its binding to pituitary LH-RH receptors, as well as to LH-RH receptors expressed on cancer cells, LH-RH agonists and antagonists have been developed for different therapeutic applications. OBJECTIVE/METHOD Here we give an overview of the most r...
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ژورنال
عنوان ژورنال: The Japanese journal of animal reproduction
سال: 1970
ISSN: 0453-0551
DOI: 10.1262/jrd1955.16.1