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Dispersed cells from sexually immature carp (footlings) pituitaries were exposed to estradiol (E2) or testosterone (T) (both at 3 × 10–8 M) in the presence of opioid receptor antagonist naltrexone (10...
To determine the effect of benzo[a]pyrene (B[a]P) on the developing immune system of immature rats, newborn animals received different concentrations (0.1, 1.0 and 10.0 mg/kg/day) of B[a]P in the fi...
The in vitro maturation (IVM), fertilization (IVF) and morphological changes in buffalo cumulus oocyte complexes (COCs) cryopreserved by ultra rapid freezing using conventional (CON) and open-pulled ...
Macadamia is a mass-flowering subtropical rainforest tree that is widely cultivated for its edible kernels.
The coconut hispine beetle, Brontispa longissima is a foliage feeder of the coconut palm, Cocos nucifera and other palm plants. Because B. longissima, supposedly native to Indonesia and Papua New Guin...
Survivorship of the immature stage of Anopheles culicifacies in Damar District were studied through sampling larval and pupal stages from stream bed pools and rice fields during May and August 1993. T...
Peroxidase may play roles in innate host immunity and affect the sperm survivability in hen oviduct. The aim of this study was to localize the peroxidase activity in the oviduct of hens and to examine...
Effects of the concentration of phosphoric acid in the liquid MS medium on the germination of immature seeds and the bulb formation of Lilium japonicum Thunb. were investigated. 1. Germination rate o...
The effects of various such culture conditions as culture temperature, and concentration of sucrose, gelling reagents and plant growth regulators on the growth and development of embryos excised from ...
Compsilura concinnata is a gregarious tachinid which lays eggs directly into a host larva with a sickleshaped ovipositor. The oviposition and immature development of C. concinnata was examined using t...
This study was conducted to determine whether dietary psyllium (PSY) can protect against the estrogenic activity of Bisphenol A (BPA) in a rat uterotrophic bioassay. Fifteen immature female rats were ...
Evaluation of immunosuppressive tumor-escape mechanisms in tumor-bearing hosts is of great importance for the development of an efficient tumor immunotherapy. We document here the functional charact...
This study was undertaken to investigate the influence of exposure and removal of four different cryoprotectants (CPAs) on the ATP content of cumulus cell-enclosed (COs) and cumulus cell-denuded (DOs)...
The development of the blood-epididymis barrier in immature rats (8, 11, 14, 18, and 21 days old) was examined with an electron microscope using lanthanum nitrate as an electron dense tracer. A grad...
The influence of germ cells (greater than 85% pachytene spermatocytes) on vectorial secretion of androgen binding protein (ABP) and transferrin by immature rat Sertoli cells was investigated using t...

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