Donath-Landsteiner Antibodies

The history of the DL antibody goes back to the 1900's. It was one of the first recognized forms of immune mediated hemolysis and responsible for inducing Paroxysmal Cold Hemoglobinuria (PCH). PCH is a transient condition, meaning that it comes on when immunoglobulins (Antibodies) are formed in response to a viral, bacterial, or spirochete infection. … Continue reading Donath-Landsteiner Antibodies

Adrenal 101

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

Iron Absorption and Metabolism

Iron is an essential element for almost all forms of life, but most important as an oxygen transporter. When iron is in its ferrous state, oxygen binds to it within the hemoglobin molecule allowing erythrocytes to circulate and deliver oxygen to all the human bodies cells and tissues. The human body also requires iron in … Continue reading Iron Absorption and Metabolism

Aspirin as a blood thinner?

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?

The Antibody

An antibody or immunoglobulin is a large Y-shaped protein produced primarily by plasma cells of the humoral immune system. They are used to recognize and neutralize any foreign antigens or pathogens. An antibody is identical to the B-cell receptor of the cell that secretes it except for a small portion of the C-terminus of the … Continue reading The Antibody