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Showing 1 to 20 of 2019 for “"hormone"”.

  1. Gonadal steroid regulation of luteinizing hormone-releasing hormone and luteinizing hormone release in the male sheep

    Lubbers, Laura SueUniversity of Illinois at Urbana-Champaign2011

    The purpose of this thesis was to investigate the role of testosterone (T) and its metabolites, estradiol (E) and dihydrotestosterone (DHT) in the regulation of LH release in male sheep. The first four studies examined the ability of T, E or DHT to inhibit LH release, and the sites at which they …

    uiuc Repository record

  2. Structure and biological activity of avian hypothalamic luteinizing hormone-releasing hormone

    King, Judy ADivision of Chemical Pathology1982

    … et al., 1971) isolated gonadotropin-releasing hormone (now called luteinizing hormone-releasing hormone (LH-RH)) from sheep hypothalami and established that the hormone was a decapeptide with the amino acid sequence: pGlu-His-Trp-Ser-Tyr-Gly-Leu-Arg-Pro-Gly-NH₂. The peptide was subsequently …

    cape-town Repository record

  3. Hormone Binding In Plants

    Xing, TiDe Montfort University1990

    … has emphasised that the availability of both hormone and hormone receptors are determinants of cell division of higher plants.

    de-montfort Repository record

  4. Localization of Luteinizing Hormone-Releasing Hormone (LHRH) in the Hypothalamus of Fetal Bovine

    DeSimone, IvySouthwest Texas State University2001

    Follicle Stimulating Hormone (FSH) and Luteinizing Hormone (LH) are mammalian gonadotropins released from the anterior pituitary by Gonadotropin Releasing Hormone (GnRH) in the hypothalamus. Various analogs ofGnRH have been identified. Localization of these hormones is the first step in discovering …

    texas-state Repository record

  5. Peptides of the growth hormone-releasing hormone family: expression, localization, and functions in testis

    Monts, Beverly S.1999

    This document only includes an excerpt of the corresponding thesis or dissertation. To request a digital scan of the full text, please contact the Ruth Lilly Medical Library's Interlibrary Loan Department (rlmlill@iu.edu).

    iupui Repository record

  6. Steroid and monoamine dependent modulation of luteinizing hormone releasing hormone in the ovariectomized rat

    Long, Ronald James1978

    This document only includes an excerpt of the corresponding thesis or dissertation. To request a digital scan of the full text, please contact the Ruth Lilly Medical Library's Interlibrary Loan Department (rlmlill@iu.edu).

    iupui Repository record

  7. Factors affecting luteinizing hormone releasing hormone and somatostatin release from rat hypothalami in virto

    Goddard, Elizabeth AnneDepartment of Pathology1981

    … and factors affecting the release of luteinizing hormone releasing hormone (LHRH) and immunoreactive somatostatin (IRS), investigated. The viability of the tissue was assessed by oxygen consumption and by the rate of protein synthesis. Protein synthesis continued for up to 60 min but declined …

    cape-town Repository record

  8. Gonadotropin releasing hormone in agnathans

    Kavanaugh, Scott Ira

    … vertebrates. The regulatory hypothalamic neurohormone, gonadotropin-releasing hormone (GnRH), regulates reproduction in all vertebrates through the hypothalamic-pituitary-gonadal axis. Most vertebrates have at least two forms of GnRH in the brain. In hagfish the primary amino acid structure of …

    unh-thes Repository record

  9. Steroid Hormone Regulation of Implantation

    Mantena, Srinivasa R.University of Illinois at Urbana-Champaign2015

    Steroid hormones Estrogen (E) and Progesterone (P) coordinate to regulate the process of embryo implantation, the process by which embryo attaches to the uterine epithelium. The uterus in response to the implanting embryo undergoes various changes to help create a suitable environment for the …

    uiuc Repository record

  10. Antagonists of growth hormone-releasing hormone (GHRH) inhibit the growth of human malignant pleural mesothelioma

    Granata, Riccarda, Villanova, TaniaUniversità degli Studi di Torino2019

    unito Repository record

  11. The relationships between gonadotropin-releasing hormone, luteinizing hormone, and testosterone secretion in the male sheep

    Rhim, Tae-JinUniversity of Illinois at Urbana-Champaign2011

    … the relationships between gonadotropin-releasing hormone (GnRH), luteinizing hormone (LH), and testosterone (T) in the ram. In the first study, the relationships between GnRH, LH, and T secretion were examined in intact rams in May (during the non-breeding season), September (breeding season), and …

    uiuc Repository record

  12. Growth hormone substitution in growth hormone deficient adults. An overview with special attention to gender differences

    Span, J.P.T.[S.l.] : [S.n.]2002

    Contains fulltext : 145374.pdf (Publisher’s version ) (Open Access)

    radboud Repository record

  13. Human Gonadotropin-Releasing Hormone (hGnRH) Gene Expression and Hormone Regulation in Human Placental JEG-3 Cells

    Zheng, Heming2019

    … of the tissue-specific expression and steroid hormone regulation of the hGnRH gene in the human placenta. The results showed that all of the previously identified four elements are required for the full activity of the hGnRH upstream promoter in JEG-3 cells, while the element 4 (FP4, −987/−968) …

    odu Repository record

  14. Regulation of thyrotropin, prolactin, and growth hormone secretion by thyrotropin-releasing hormone and thyroxine in cattle

    Kesner, James Stephen1976

    Thesis (M.S.)--Michigan State University. Dept. of Dairy,

    msu Repository record

  15. Characterization of Luteinizing Hormone - Releasing Hormone (Lhrh) Release From Rat Hypothalamus Using an in Vitro System

    Hartter, Daryl EdwardUniversity of Illinois at Urbana-Champaign2014

    … on the release of immunoreactive luteinizing hormone-releasing hormone (LHRH) from rat hypothalamus was examined using an in vitro superfusion system and sensitive assays for LHRH measurement. High extracellular (60 mM) K('+) ion repeatedly stimulated in vitro LHRH release, an effect …

    uiuc Repository record

  16. Synthesis of novel thyroid hormone analogues

    Radovanovic, MilicaVictoria University of Technology1999

    A series of twenty two 2-phenoxybenzoic acids were prepared in various yields using two different methods. It was found that the method involving a modified Ullmann coupling of a phenol with 2-chlorobenzoic acid gave the best yields. Reaction between diphenyliodo-2-carboxylate and a phenoxide gave …

    vu-aus Repository record

  17. Parathyroid Hormone Effects on Intermediary Metabolism

    Colla, John C.2016

    loyola-thes Repository record

  18. Protein- hormone interactions patterning the gynoecium

    Deb, JoyitaUniversity of East Anglia2015

    … between these interactions and the plant hormone auxin. Further, it has also studied the role of auxin in carpel morphogenesis. Observations from this research have uncovered a novel auxin co-receptor complex formed by the transcription factors IND and ETT. The co-receptor binds the IAA …

    east-anglia Repository record

  19. Characterization of Chicken Gonadotrophin-Releasing Hormone

    Glenn, Stephan DaleUniversity of Illinois at Urbana-Champaign2014

    Made available in DSpace on 2014-12-14T13:39:41Z (GMT). No. of bitstreams: 1 7804001.pdf: 5389175 bytes, checksum: 53bd28f163f935a04199bb35392a615a (MD5) Previous issue date: 1977

    uiuc Repository record

  20. Gonadotropin releasing hormone receptor ligand interactions

    Flanagan, Colleen ADivision of Chemical Pathology1995

    The decapeptide, gonadotropin releasing hormone (GnRH), is the central regulator of reproductive function. It binds to receptors on the gonadotrope cells of the pituitary and stimulates release of luteinizing hormone (LH) and follicle stimulating hormone (FSH). Eleven different structural forms of …

    cape-town Repository record

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