While other countries have used saliva, umbilical cord, or skin cells to extract DNA, Indian scientists have used White Blood Cells (WBCs) to extract DNA. Listen to Story It was performed by ...

Red blood cells moving in the blood stream. Loopable, full HD. Animation created exclusively for iStockphoto. Fresh blood seen on a 1000x microscope view. Blood smear under microscope present plasma, ...

Along with other types of white blood cells, monocytes are a key element of your immune response. High levels can result from a range of issues, including: leukemia radiotherapy spleen removal ...

A digital 3D animation depicts red blood cells flowing through a narrowed artery. The arterys lining is thick with plaque buildup, constricting the space available for blood flow. The red blood cells ...

Lymphocytes are a type of white blood cell produced in bone marrow that play a crucial role in your immune system. There are several types—called T cells, B cells, and natural killer (NK) cells—that ...

Stem cells are often described as the body's master cells. These cells have the unique ability to develop into various types of cells, including red blood cells, white blood cells, and platelets, all ...

1847 – Virchow links tumours and white blood cells By the 1840s, histology (the study of microscopic anatomy) was a recognised discipline in the scientific community. Building upon early ...

CD4 T helper cells are a type of white blood cell called a lymphocyte that serves an important role in your immune system. These cells help defend the body against infection by directing other "killer ...

As her chest pain and fatigue increased, she went to see a doctor and was diagnosed with Hodgkin lymphoma, a type of blood cancer that originates in the white blood cells. “I felt like everything was ...