Among vertebrates the snakes are most fascinating creature. Most of the snakes are shy and will not attack peoples unless they are harassed. Due to their remarkable features they are assumed beneficial creature so it is a time know more about them. All snakes are classified into fifteen families of which only three are venomous i.e....

Oxytocin is a neurohormone produced in the hypothalamus that acts primarily as a neuromodulator in the brain and central nervous system. Oxytocin is synthesized in many organs other than nervous system that included the pancreas, thymus, adrenal gland, testis and ovary, and is known to exert paracrine function in these tissues....

Polycystic ovary syndrome (PCOS) is the endocrine disorder in women of reproductive age and affect almost ......