Zobrazeno 1 - 10
of 44
pro vyhledávání: '"J V Seier"'
Publikováno v:
Journal of Medical Primatology. 45:189-194
Background Non-ketotic hyperglycinaemia (NKH) is an autosomal recessive inborn error of glycine metabolism characterized by accumulation of glycine in body fluids and various neurological symptoms. Methods This study describes the first screening of
Publikováno v:
Journal of medical primatology. 47(2)
Background The aim of the study was to evaluate the genetic predisposition of congenital cataract in a colony of captive-bred vervet monkeys. Methods Four congenital cataract genes: glucosaminyl (N-acetyl) transferase 2 (GCNT2), heat shock transcript
Publikováno v:
Lab Animal. 40:218-224
Little information is available on the response of vervet monkeys to different housing conditions or on the suitability of enrichment devices or methods for vervet monkeys. In this study, the authors evaluated the occurrence of stereotyped behavior i
Autor:
J. V. Seier, Robin M. Warren, Sven D.C. Parsons, Charon de Villiers, Tertius A. Gous, Paul D. van Helden
Publikováno v:
Journal of Medical Primatology. 38:411-417
Background Early diagnosis of simian tuberculosis (TB) is vital to prevent transmission of this disease. We evaluated the ability of the QuantiFERON-TB Gold (In-Tube Method) assay (QFG-IT) to detect TB in chacma baboons (Papio ursinus). Methods Fifty
Autor:
Jonathan R. Seckl, Areke Heijnis, Naomi S. Levitt, Johan Louw, Annick de Vries, Joritha van Heerden, Sonia Wolfe-Coote, J. V. Seier, Megan C. Holmes, Michael J. Meaney
Publikováno v:
de Vries, A, Holmes, M C, Heijnis, A, Seier, J V, Heerden, J, Louw, J, Wolfe-Coote, S, Meaney, M J, Levitt, N S & Seckl, J R 2007, ' Prenatal dexamethasone exposure induces changes in nonhuman primate offspring cardiometabolic and hypothalamic pituitary-adrenal axis function ', Journal of Clinical Investigation, vol. 117, no. 4, pp. 1058-1067 . https://doi.org/10.1172/JCI30982
Prenatal stress or glucocorticoid administration has persisting "programming" effects on offspring in rodents and other model species. Multiple doses of glucocorticoids are in widespread use in obstetric practice. To examine the clinical relevance of
Autor:
J V Seier, Gordon S. Shephard, P. W Snijman, D. J. Van Schalkwyk, Wentzel C. A. Gelderblom, Walter F. O. Marasas
Publikováno v:
Scopus-Elsevier
Environmental Health Perspectives
Environmental Health Perspectives
We conducted a chronic feeding study in vervet monkeys (Cercopithecus aethiops) over 13.5 years. The experimental design consisted of two dietary treatment groups, each including males and females, fed varying levels of culture material of Fusarium v
Publikováno v:
Journal of Medical Primatology. 29:70-75
Twenty early pregnancies were diagnosed and monitored in vervet monkeys by ultrasonography. Non-gravid uteri became increasingly echogenic from cycle days 7 to 26. The first definite sign of pregnancy was a gestational cavity of 2 mm (+/- 0.80) at 33
Publikováno v:
International Journal of Andrology. 22:197-207
Among the diverse facets of sperm maturation, changes in motility are conspicuous and hence studies of sperm kinematics might provide good indices for sperm maturation. Accordingly, the maturation of sperm motility in the epididymis and vas deferens
Publikováno v:
Journal of Medical Primatology. 26:307-311
Vervet monkeys (Cercopithecus aethiops) used for pancreatic endocrine cell distribution studies were found to have been maintained on different diets. Although the effect of dietary changes on the exocrine pancreas has been described in several anima
Publikováno v:
Lab animal. 43(2)
Niacin is the most effective drug available for raising levels of high-density lipoprotein (HDL) cholesterol. To evaluate its effects on plasma lipid concentrations, the authors administered a low dose of niacin to healthy, adult, female African gree