Zobrazeno 1 - 10
of 36
pro vyhledávání: '"J.F.F. Powell"'
Autor:
Joachim Carolsfeld, Minkyu Park, John P. Chang, Jean Rivier, Nancy M. Sherwood, J.F.F. Powell, Wolfgang H. Fischer, A. Grey Craig
Publikováno v:
Endocrinology. 141:505-512
The evolution of GnRH and the role of multiple forms within the brain are examined. Three forms of GnRH were purified from the brain of Pacific herring (Clupea harengus pallasi) and characterized using Edman degradation and mass spectrometry. Two for
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fe0b74e331264d61a75f3c105b5ab620
https://doi.org/10.1210/endo.141.2.7300
https://doi.org/10.1210/endo.141.2.7300
Autor:
George O. Mackie, Christopher B. Cameron, Nancy M. Sherwood, David W. Lescheid, J.F.F. Powell
Publikováno v:
General and Comparative Endocrinology. 114:2-10
Mulberry cells are epidermal gland cells bearing a long basal process resembling a neurite and are tentatively regarded as neurosecretory cells. They occur scattered through the ectoderm of the proboscis, collar, and anterior trunk regions of the aco
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cb9ed352c9660359ec16f396e4c55ac3
https://doi.org/10.1006/gcen.1998.7218
https://doi.org/10.1006/gcen.1998.7218
Autor:
Carol M. Warby, Daniel F. O'Neill, J.F.F. Powell, Nancy M. Sherwood, John H. Youson, Emily M. Standen
Publikováno v:
General and Comparative Endocrinology. 112:415-425
The molecular forms of gonadotropin-releasing hormone (GnRH) were examined in the bonytongue fishes (Osteoglossomorpha), one of the most ancient living teleost groups. These fish represent a phylogenetic link between the early ray-finned fishes and t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::598093cf9b73364bfc94ccd39f387b47
https://doi.org/10.1006/gcen.1998.7163
https://doi.org/10.1006/gcen.1998.7163
Two new forms of gonadotropin-releasing hormone in a protochordate and the evolutionary implications
Autor:
Minkyu Park, George O. Mackie, M. O. Prakash, Wolfgang H. Fischer, Jean Rivier, S. M. Reska-Skinner, J.F.F. Powell, A. G. Craig, Nancy M. Sherwood
Publikováno v:
Proceedings of the National Academy of Sciences. 93:10461-10464
The neuropeptide gonadotropin-releasing hormone (GnRH) is the major regulator of reproduction in vertebrates. Our goal was to determine whether GnRH could be isolated and identified by primary structure in a protochordate and to examine its location
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f68b9bd4e04cb013e1b824dd05284fa0
https://doi.org/10.1073/pnas.93.19.10461
https://doi.org/10.1073/pnas.93.19.10461
Autor:
Biagio D'Aniello, Nancy M. Sherwood, J.F.F. Powell, Joseph T. Bagnara, L. Iela, Rakesh K. Rastogi
Publikováno v:
General and Comparative Endocrinology. 103:235-243
The presence and distribution of gonadotropin-releasing hormone (GnRH) has been investigated in the Mexican leaf frog,Pachymedusa dacnicolor,brain during development and in the adult. The ontogenetic pattern of GnRH neurons illustrates their extracra
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::531fab196b408e49c5ddca80b36c3806
https://doi.org/10.1006/gcen.1996.0117
https://doi.org/10.1006/gcen.1996.0117
Autor:
Nancy M. Sherwood, Maria Inês Borella, A. G. Craig, Wolfgang H. Fischer, R. A. Gazola, Minkyu Park, M Val-Sella, Jean Rivier, Emily M. Standen, Carol M. Warby, J.F.F. Powell, Joachim Carolsfeld
Publikováno v:
Regulatory peptides. 68(3)
Perchlike fish are a vast group of advanced teleosts. The species examined to date have three forms of gonadotropin-releasing hormone (GnRH) within a single species, but the origin of the third GnRH peptide is unknown. In this study, the primary stru
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e13fae278d8a0468dc67d155d634bf76
https://pubmed.ncbi.nlm.nih.gov/9100286
https://pubmed.ncbi.nlm.nih.gov/9100286
Autor:
Richard C. Francis, Carol M. Warby, Minkyu Park, J.F.F. Powell, Russell D. Fernald, P. Licht, Nancy M. Sherwood, A. G. Craig, Jean Rivier, Stephanie A. White, Wolfgang H. Fischer
Publikováno v:
Regulatory peptides. 57(1)
GnRH is a decapeptide family with at least nine distinct structures. Vertebrates, except for most placental mammals, have more than one of these GnRH forms within the brain. We report chromatographical and immunological evidence that three forms of G
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1712c370ea1418f75281ee10c0559e02
https://pubmed.ncbi.nlm.nih.gov/7644702
https://pubmed.ncbi.nlm.nih.gov/7644702
Publikováno v:
General and comparative endocrinology. 97(3)
Three forms of gonadotropin-releasing hormone (GnRH) have been recently identified in the brain of gilthead seabream ( Sparus aurata ): salmon GnRH (sGnRH), chicken GnRH-II (cGnRH-II), and a novel form, Ser 8 -mammalian GnRH, named seabream GnRH (sbG
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d4f1987c6094b4a2c3656eccf1dadf52
https://pubmed.ncbi.nlm.nih.gov/7789744
https://pubmed.ncbi.nlm.nih.gov/7789744
Autor:
Minkyu Park, O. Bukovskaya, Wolfgang H. Fischer, David W. Lescheid, I.A. Barannikova, J.F.F. Powell, Nancy M. Sherwood, A. G. Craig
Publikováno v:
Regulatory peptides. 55(3)
The mammalian form of gonadotropin-releasing hormone (GnRH) was purified from the brains of Russian sturgeon, Acipenser gueldenstaedti, using reversed-phase high pressure liquid chromatography (HPLC). The total concentration of mGnRH within these fis
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e25864eb3dbc0ca0b888383cd70fda69
https://pubmed.ncbi.nlm.nih.gov/7761629
https://pubmed.ncbi.nlm.nih.gov/7761629
Autor:
Minkyu Park, Abigail Elizur, Wolfgang H. Fischer, Nancy M. Sherwood, David A. Lovejoy, J.F.F. Powell, A. G. Craig, Jean Rivier, Yonathan Zohar
Publikováno v:
Proceedings of the National Academy of Sciences of the United States of America. 91(25)
Most vertebrate species have more than one form of gonadotropin-releasing hormone (GnRH) in their brains, but it is not clear whether each form has a distinct function. We report that sea bream (Sparus aurata) brains have three forms of GnRH, one of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a28846c658089baec2e8430e7dc97515
https://pubmed.ncbi.nlm.nih.gov/7991588
https://pubmed.ncbi.nlm.nih.gov/7991588