Drugs & Medications for Panic Attacks. Suffering from panic attacks can be like having a non-fatal heart attack every day. Panic attacks are debilitating, often causing so much stress that they make it nearly impossible to find happiness and enjoyment in the world around you.
These communications happen through chemicals and hormones in the bloodstream. Testosterone is involved in the development of male sex organs before birth, and the development of secondary sex characteristics at puberty, such as voice deepening, increased penis and testes size, and growth of facial and body hair.
Gonads. Gonads are the male and female primary reproductive organs. The male gonads are the testes and the female gonads are the ovaries. These reproductive system organs are necessary for sexual reproduction as they are responsible for the production of male and female gametes.s a component of the endocrine system, both male and female gonads produce sex hormones. Male and female sex hormones are steroid hormones and as such, can pass through the cell membrane of their target cells to influence gene expression within cells.