Zobrazeno 1 - 10
of 18
pro vyhledávání: '"Simon Maddocks"'
Publikováno v:
Veterinary Parasitology. 94:205-216
Transmission of sheep lice is thought to occur mainly by sheep to sheep contact although the possibility of other sources of infestation is often suggested. This study investigated the period of survival of Bovicola ovis after removal from sheep unde
Autor:
Robert J. Norman, K.H. Van der Hoek, Simon Maddocks, Sarah A. Robertson, N. van Rooijen, C.M. Woodhouse
Publikováno v:
Biology of Reproduction. 62:1059-1066
To investigate the role of the ovarian macrophage population in ovulation, we examined the effect of depleting this population using liposome-encapsulated clodronate. Clodronate liposomes, saline liposomes, or saline alone was injected under the ovar
Autor:
Robert J. Norman, Lingjia Wang, Ronald P. Hart, Simon Maddocks, A. P. Simula, Mats Brännström, K. H. Cui
Publikováno v:
Journal of Endocrinology. 152:11-17
Interleukin-1 (IL-1) is a multifunctional cytokine with profound effects on ovarian function. The effects of IL-1 on ovarian steroidogenesis have been demonstrated in several species. IL-1 mRNA levels are increased in the thecal layer of the ovulatin
Publikováno v:
Biology of Reproduction. 53:1407-1416
The rat testis contains a large population of resident macrophages, the physiological roles of which are yet to be established. To investigate the functional capacity of these cells, we have analyzed the secretion of the cytokines interleukin (IL)-1,
Autor:
Brian P. Setchell, Simon Maddocks
Publikováno v:
Journal of Reproductive Immunology. 18:9-18
In the last 20 years, it has been shown that while first-set intra-testicular grafts rarely induce systemic immunity, second-set intra-testicular grafts are usually rejected, if a pre-existing immunity has been generated by first-set skin grafts. The
Publikováno v:
Reproduction, nutrition, development. 44(3)
This study was undertaken to investigate the effects of three media, volume and type of oil and frequency of observation on the in vitro development of mouse zygotes. B6CBF1 female mice (4 to 6 wk old) were superovulated using PMSG/hCG and mated with
Autor:
Simon Maddocks, Jozef Laurincik, Simon K. Walker, Teija T. Peura, Poul Maddox-Hyttel, Hamish Hamilton
Publikováno v:
Molecular reproduction and development. 69(2)
Here we present ultrastructural and immunocytochemical evidence that ovine ooplasm is directing the initial assembly of the nucleolus independent of the species of the nuclear donor. Intergeneric porcine-ovine somatic cell nuclear transfer (SCNT) and
Autor:
S. Enderling, Leonard T. Hall, Derek Abbott, Vijay K. Varadan, Said F. Al-Sarawi, David A. Saint, Inke Pitz, Christopher D. Bertram, Hedley J. Hansen, Simon Maddocks
Publikováno v:
SPIE Proceedings.
The application of biotelemetry in the case of a RF controllable microvalve is discussed. Biotelemetry implies the contactless measurement of different electrical and nonelectrical parameters measured on human or animal subjects. A biotelemetry syste
Publikováno v:
Molecular reproduction and development. 62(3)
The effect of the protein kinase inhibitor, 6-dimethylaminopurine (6-DMAP), on the maturation promoting factor (MPF) activity, pronuclear formation, and parthenogenetic development of electrically activated in vitro matured (IVM) porcine oocytes was
Autor:
Eric Ézan, Jorma Toppari, Danielle-Hélène Garnier, Simon Maddocks, J. P. Stéphan, Harri Hakovirta, Nathalie Melaine, Bernard Jégou, Joanna Wdzieczak-Bakala
Publikováno v:
Europe PubMed Central
BASE-Bielefeld Academic Search Engine
BASE-Bielefeld Academic Search Engine
The tetrapeptide N-Acetyl-Seryl-Aspartyl-Lysyl-Proline (AcSDKP) is a natural regulator of hematopoietic stem cell proliferation. The present study was aimed at investigating the presence and the role of AcSDKP in rat testis. Specific immunoreactivity