ABSTRACT
Veterinary public health (VPH) is ideally suited to promote convergence between human, animal and environmental sectors. Recent zoonotic and emerging infectious disease events have given rise to increasing calls for efforts to build global VPH capacities. However, even with their greater vulnerability to such events, including their economic and livelihood impacts, the response from lowand middle-income countries such as India has been suboptimal, thereby elevating global health risks. Addressing risks effectively at the human–animal interface in these countries will require a clear vision, consistent policies, strategic approach and sustained political commitment to reform and refine the current VPH capacitybuilding efforts. Only then can the discipline serve its goal of disease prevention, poverty alleviation and support for sustainable livelihoods through improvements in human and animal health.
ABSTRACT
Mammalian oviduct is the physiological site for sperm capacitation, gamete fertilization and early embryonic development. The secretory cells lining the lumen of the mammalian oviduct synthesize and secrete high molecular weight glycoprotein (OGP) in response to estrogen. The protein has been shown to interact with gametes and early embryo. Several key functions have been postulated particularly its role in pre-implantation events which would have far reaching implications in assisted reproductive technology and in the development of non-hormonal contraceptive vaccine. The intention of this article is to discuss the current status of the protein and analyze how far the postulated function of OGP has been borne out by the available data.