Zobrazeno 1 - 10
of 50
pro vyhledávání: '"Paul C. W. Tsang"'
Publikováno v:
J Anim Sci
Development of the corpus luteum (CL) requires the growth of a new capillary network from preexisting vasculature, a process known as angiogenesis. Successful building of this capillary network occurs through a sequence of cellular events-differentia
Autor:
Bianca K. Prohaska, William B. Driggers, Paul C. W. Tsang, James A. Sulikowski, Eric R. Hoffmayer, Carolyn R. Wheeler
Publikováno v:
Journal of Applied Ichthyology. 34:861-866
Publikováno v:
Fisheries Research. 147:202-212
Age at size was linked to sexual maturity in 147 male and 249 female spiny dogfish, Squalus acanthias, from the Gulf of Maine using three criteria: (1) gross reproductive morphology, (2) histology and (3) steroid hormone concentrations. Collected spe
Autor:
James A. Sulikowski, William B. Driggers, Paul C. W. Tsang, Eric R. Hoffmayer, Bianca K. Prohaska
Publikováno v:
Marine and Coastal Fisheries. 5:181-188
An understanding of basic reproductive biology is essential for successful species-specific management of elasmobranch fishes (sharks, skates, and rays). Such information is often gained through gross dissection or other lethal techniques, which are
Autor:
David Schreiber, J.A. Arosh, Christopher S. Keator, E.E. Custer, John A. McCracken, Paul C. W. Tsang
Publikováno v:
Prostaglandins & Other Lipid Mediators. 97:90-96
A new in vivo model for studying luteolysis was developed in sheep to provide a convenient method for collecting corpora lutea for molecular, biochemical, and histological analysis during a procedure that mimics natural luteolysis. It was found that
Publikováno v:
Biology of Reproduction. 85:261-268
The development and demise of the corpus luteum (CL) are accompanied by angiogenic and angioregressive processes; however, the mediators of these processes have not been fully identified and characterized. Transcriptional profiling studies revealed t
Publikováno v:
Journal of Dairy Science. 93:3961-3964
Rapid antibiotic screening tests are widely used in the dairy industry to monitor milk for the presence of antibiotic residues above regulated levels. Given the persistent concern over contamination of milk products with antibiotic residues, we inves
Autor:
James A. Sulikowski, W. Huntting Howell, Paul C. W. Tsang, Elizabeth A. Fairchild, Nathan Rennels
Publikováno v:
Aquaculture Research. 41:602-606
Biomass of winter £ounder Pseudopleuronectes americanus, a target species of both recreational and commercial ¢sheries, is at an all-time low (Northeast Fisheries Science Center 2008), and due to new unprecedented regulations, the largest of the th
Publikováno v:
Journal of Fish Biology. 75:2832-2838
Age and size at sexual maturity was determined for 185 male and 96 female smooth skates Malacoraja senta (ranging in size from 370 to 680 mm total length L(T)), collected from the western Gulf of Maine. Maturity ogives for males, based on clasper len
Autor:
James A. Sulikowski, G. W. Ingram, David M. Koester, Jeff Kneebone, William B. Driggers, Paul C. W. Tsang, A. M. Cicia
Publikováno v:
Journal of Fish Biology. 75:1648-1666
Size and age estimates at sexual maturity were determined for 162 male and 273 female little skates Leucoraja erinacea collected from the western Gulf of Maine. Maturity ogives suggest that 50% maturity in females occurs at age 9.5 years and 480 mm t