the implantation bleeding occurs in the moment when the fertilized egg gets implanted into the sensitive lining of the uterus similarly the length of the bleeding could also vary from one case to the other it is possible for the bleeding to be brief and hardly noticeable
Angiotensin is a peptide hormone that causes vasoconstriction and a subsequent increase in blood pressure. It is part of the renin-angiotensin system, which is a major target for drugs that lower blood pressure. Angiotensin also stimulates the release of aldosterone, another hormone, from the adrenal cortex.
The renin-angiotensin system (RAS) is a hormone system in the human body that is mainly known for regulating blood pressure (BP) and fluid volume. It is named for its two central agents, renin and angiotensin.enin is secreted in response to low blood pressure. The renin-angiotensin system regulates blood pressure. The kidney releases renin in response to the body's need to regulate blood pressure and fluid volume. View slideshow of images above.