Megakaryocytes form a three-dimensional (3D) cage composed of laminin and collagen IV connected to the basement membrane surrounding them. This microarchitecture stabilizes megakaryocytes within their ...

HIV is spread by bodily fluids such as blood, breast milk or semen. It gradually weakens the body’s immune system and makes ...

The integumentary system is the body’s outermost layer. Composed of skin, hair, nails, glands, and nerves, its main job is to protect your insides from elements in your environment, like pollution and ...

The system is a whole-body exposure chamber for the quantitative experimental infection of animals by inhalation of air bearing the pathogenic agent. The heart of the system is the nebulizer ...

cerebrospinal fluid and potentially blood, new research ... Feb. 10, 2025 — A revolutionary new treatment called Targeted Thermal Therapy (Tripel T) offers a safer, faster alternative to surgery ...

Jan. 30, 2025 — Women who go on to develop postpartum depression (PPD) may have characteristic levels of neuroactive steroids, molecules derived from the hormone progesterone, in their blood ...

Pubic lice Pubic lice, also known as crabs, are tiny insects that live on body hair ... B is transmitted through sex via blood and other bodily fluids,” says Dr Dallas.

For healthy people, the vasopressin hormone (also called the antidiuretic hormone) and the kidneys help to balance fluid loss ... The sodium content of your blood becomes diluted, and cells in the ...