Categories : Herpetology Sex-determination systems. View author publications. It is plausible that in CF, the absence of increase in pH and bicarbonate secretion during the ovulatory phase contribute to their reduced fertility, although the exact mechanisms of subfertility with respect to pH and other CF related factors are still unknown.
Influence of pH, temperature and dissolved oxygen concentration on the production of glucose 6-phosphate dehydrogenase and invertase by Saccharomyces cerevisiae. Biol Rev Camb Philos Soc a; 87 : — Any disagreement was discussed and a decision was made for inclusion or exclusion.
Sex determination and differentiation.
The mechanism of pHi regulation in the human pre-implantation embryo is still largely unknown, however, pHi regulation through these mechanisms has been investigated in the mouse Zhao et al. There were no studies identified which assessed temperature within the uterus.
Electrochim Acta ; : 6 — Genes Dev Circadian rhythm changes in core temperature over the menstrual cycle: method for noninvasive monitoring. Physiological secretions within the reproductive tract or the presence of pathology, for example hydrosalpinges, may support endothermic reactions or regional cooling.
Download as PDF Printable version. Join Reverso. Mank, Catherine L. Dioecy plants or gonochorism animals : individuals are either male or female throughout their life.
Consequently, oxygen diffuses across the membrane until a steady state is reached. LH increases dramatically and briefly, and ovulation occurs. Hum Reprod ; 13 : — This physiological phenomenon is perhaps important for the survival of the pre-implantation embryo and may be influenced by hormones, blood supply, tissue integrity and other external factors.