What are the Causes of Unusual Breathing Sounds? Lung sounds are the noises a person makes as they breathe in and out, including sounds of regular breathing. However, unusual breathing sounds such as wheezing, crackling, stridor, and other sounds can also occur, indicating an underlying condition. Sometimes health conditions or foreign objects in the lungs […]

What is Clubbing of the Fingers and Toes? Clubbing of the fingers and toes happens when an underlying disease changes the shape, size, or appearance of your nails or the surrounding area. In fact, clubbing of the fingers or toes refers to certain physical changes to your fingernails or toenails that result from an underlying […]

Sepsis Serum and Plasma Samples Bay Biosciences provides high-quality, fresh frozen, matched serum (sera) and plasma samples from unique sepsis patients and age matched normal healthy donors for research. The K2EDTA plasma, sera (serum) and PBMC bio-fluid specimens are processed from sepsis patient’s peripheral whole-blood using customized sample collection and processing protocols. Sepsis Overview Sepsis […]

Human Aqueous Humor Biospecimens Bay Biosciences provides high-quality, fresh frozen, aqueous humor biospecimens from glaucoma patients and age matched normal healthy donors for research. What is Aqueous Humor? Aqueous humor is defined as the clear, watery fluid inside the front of the eye. It works by bringing nutrients to the eye and by maintaining the […]

How to Buy Blister Fluid Samples? Bay Biosciences provides high quality, clinical grade, frozen human blister fluids with matched sera (serum), K2-EDTA plasma and peripheral blood mononuclear cells (PBMC) samples from unique blistering disease patients. Human Blisters Overview A blister is a pocket of fluid between the upper layers of skin. The most common causes are friction, […]