Zobrazeno 1 - 10
of 114
pro vyhledávání: '"Wayne L. Bacon"'
Blood metabolite levels in normal and handicapped pied flycatchers rearing broods of different sizes
Publikováno v:
Comparative Biochemistry and Physiology Part A: Molecular & Integrative Physiology. 147:70-76
We measured levels of select metabolites (glucose, triglycerides, free fatty acids, glycerol, uric acid) and corticosterone in the blood plasma of adult pied flycatchers Ficedula hypoleuca while they were rearing broods whose sizes were modified expe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::50a0fd2e291ba8eb677fcfc58bf04667
https://doi.org/10.1016/j.cbpa.2006.11.006
https://doi.org/10.1016/j.cbpa.2006.11.006
Autor:
Wayne L. Bacon, H. K. Liu
Publikováno v:
Poultry Science. 84:321-327
A polycystic ovarian follicle (PCOF) syndrome associated with high baseline concentrations of progesterone (P4) without preovulatory luteinizing hormone (LH) surges has been reported in turkey hens. The PCOF syndrome could be induced in turkey hens b
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e6a9e9f6611cca0119af4e6c81c4be7a
https://doi.org/10.1093/ps/84.2.321
https://doi.org/10.1093/ps/84.2.321
Autor:
Wayne L. Bacon, Han-Ken Liu
Publikováno v:
Biology of Reproduction. 71:878-886
An arrest in laying associated with either a polyovarian follicle (POF) or a polycystic ovarian follicle (PCOF) syndrome has been reported in turkey hens photostimulated at an early age with a constant-light photoperiod. Hens expressing the POF or PC
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c37523985b4ab0f580798e196dc4ae35
https://doi.org/10.1095/biolreprod.104.027672
https://doi.org/10.1095/biolreprod.104.027672
Publikováno v:
Poultry Science. 83:815-822
A cannulation and serial bleeding procedure has been developed to monitor the peripheral patterns of hormones associated with reproduction for up to 10 d in broiler breeder hens. Hens were cannulated via the jugular vein and returned to individual ca
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b12ad4be08163104bf97550fc97d0b68
https://doi.org/10.1093/ps/83.5.815
https://doi.org/10.1093/ps/83.5.815
Publikováno v:
Poultry Science. 83:823-829
Spontaneous ovulations are induced by preovulatory surges of luteinizing hormone (LH) and progesterone (P4) during ovulatory cycles in birds, but estradiol-17beta (E2) levels are relatively constant. Egg production is enhanced in restricted fed (RF)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::03fdad2cdedff65e029fd08675e91c72
https://doi.org/10.1093/ps/83.5.823
https://doi.org/10.1093/ps/83.5.823
Publikováno v:
Connective Tissue Research. 44:69-80
The temporal and spatial distribution of decorin transcripts, endothelial cells, and smooth muscle actin-producing cells were determined during the progression of atherosclerosis in the dorsal aortas of Japanese quail selected for cholesterol-induced
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c1c8ce9fd98cb83a17393fea7091b55b
https://doi.org/10.1080/03008200390200201
https://doi.org/10.1080/03008200390200201
Autor:
David W. Long, Han-Ken Liu, J. D. Kirby, Wayne L. Bacon, J. A. Vizcarra, Jingying Yang, James L.M. Morgan
Publikováno v:
Biology of Reproduction. 67:591-598
Possible circadian fluctuations and long-term changes in concentrations of reproductive hormones in peripubertal female birds is poorly documented in comparison with mammalian species. Our objective was to document changes in concentrations of severa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::735163f3a0bdfaa3638cb65eba34a5ef
https://doi.org/10.1095/biolreprod67.2.591
https://doi.org/10.1095/biolreprod67.2.591
Publikováno v:
Poultry Science. 81:160-168
Developmental stability of several Japanese quail lines was measured by bilateral asymmetry. Lines included in the study were as follows: a randombred control (R1), sublines of R1 selected for increased (HW line) and decreased (LW line) 4-wk BW, and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::966aac5078b7c68601f4c3abb5f6cd7b
https://doi.org/10.1093/ps/81.2.160
https://doi.org/10.1093/ps/81.2.160
Publikováno v:
Poultry Science. 80:1509-1518
Young photosensitive turkey hens of a line selected for increased egg production (Egg line) were photostimulated with constant light [24 h light:0 h darkness] at 30 wk of age. Egg laying became arrested in 6 of 12 the hens after only 2 to 3 wk of lay
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1b61194eaf49f52215f623f6c89f9277
https://doi.org/10.1093/ps/80.10.1509
https://doi.org/10.1093/ps/80.10.1509
Publikováno v:
Physiological and Biochemical Zoology. 74:651-659
Our study was designed to see whether corticosterone (B) rises abruptly in the blood of nestling pied flycatchers (Ficedula hypoleuca) at the time they fledge, as reported recently for kestrels, and if so, why. We measured the growth and blood levels
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7b9c550ef0e0cd32a5d4ef3128435b49
https://doi.org/10.1086/322927
https://doi.org/10.1086/322927