The role of red blood cells is to carry oxygen. Just like anything in the body, this is tightly regulated by a mechanism that monitors whether or not there is adequate oxygen getting to tissues and other cells. Hypoxia is detected by the peritubular fibroblasts of the kidneys which causes erythropoietin (EPO) to be released. The EPO gene … Continue reading Erythropoietin (EPO)
The adrenal glands also known as the suprarenal glands. Supra meaning above, and renal meaning kidneys. So these glands are situated on top of the kidneys. These are endocrine glands that produce a variety of hormones, but most notable adrenaline, and the steroids aldosterone and cortisol. Each gland has an outer cortex which is divided … Continue reading Adrenal 101
Most people who have had previous cardiac issues, those who have even had a minor heart attack or survived a major infarction have often been prescribed to take an aspirin daily. To tackle this issue, its important to understand what a heart attack or an infarction actually is. Usually blood travels to the lungs, it … Continue reading Aspirin as a blood thinner?
Hormones make up the endocrine system and act on almost every tissue in the body. Hormones are substances that are produced by a specialized cell that circulates in the blood. The best example of this is insulin which is secreted by the beta cells in the pancreas. Credit for the photo goes to Pearson Education, … Continue reading General Endocrinology