Samuel John MD

Recommended Articles

• Brain Cells Can Revamp DNA, Possibly Causing Alzheimer’s Disease

  The neurons in the brain can interchange and alter genes, scientists have found. This interference can expand what the brain’s proteins can do, but it also might be a reason for Alzheimer’s. ...

• What Are the Different Sources of Healthy Proteins?

  It is not enough that we eat all proteins; one must understand and have the right kind of proteins in the correct amounts to obtain proper health benefits. Women between the ages of 19-years-old and 70-years-old require an average of 46 grams of protein per day, while men of the same age group need...

• Potential Causes of Leukopenia

  IntroductionA decrease in the number of white blood cells (WBCs) is referred to as leukopenia. There are several causes for leukopenia. It may be due to certain drugs, cancer, radiation and chemotherapy for cancer, stem cell transplant, surgery, steroids, or autoimmune disorders. The immune system...

• How Is Leukemia Diagnosed?

  Leukemia in its early stages may present no signs or symptoms, as these only appear when the leukemia cells have taken over a large number of normal blood cells. A person with leukemia is very lucky indeed if early-stage detection occurs incidentally, through a routine blood test or one done for...

• Purpura

  PurpuraPurpura refers to purple-colored spots that are usually seen on the skin, including mucous membranes and other organs. It is also called skin hemorrhages or blood spots.Purpura is usually recognized when there is pooling of blood under the skin due to ruptured small blood vessels. The size of...

• Study Finds 3% of Pediatric Non-Hodgkin Lymphoma Cases Are Transplant Recipients

  Lymphoma is a blood cancer that affects both children and adults.Lymphoma begins its growth in the lymphatic white blood cells of the lymph system. This system is a major warrior in fighting off infections and diseases. It is part of the body’s immunity team.The lymph system loops throughout the...