Muscle growth, otherwise known as hypertrophy, begins with a stimulus. The muscle is exposed to increasing volumes of tension over a consistent period of time (e.g., resistance training). Increased volumes of tension placed on the muscles causes...
Phagocytosis is an immune system defense function. An immune cell called a phagocyte ingests and kills invading organisms. Phagocytes also ingest cellular debris caused by tissue injury and dead cells. Three types of white blood cells can act as...
The Immunology Department of Western Kentucky University reports on Bioweb that the body produces more than 5 million B cells every day that enter the bloodstream and lymphatic system. B cells perform the role of immune surveillance and...
The human body is able to fight off most infections using its natural immune system. White blood cells, also called leukocytes, play an important role in the body's defense system, according to the Merck Manual. The cells move to where the harmful...
Garlic pearls are widely available and provide a range of supplemental benefits associated with the sulfur compounds in the plant. Garlic pearls contain a wide variety of chemical compounds, including allicin and alliin, s-allylcysteine, diallyl...
Like other blood cells, white blood cells are produced by the bone marrow. White blood cells are far less numerous than red blood cells as there are about 700 red blood cells to every white blood cell in circulation. The biological roles of white...
White blood cells, or leukocytes, are found in both the blood and the lymphatic system. Their primary function is to battle disease and infection throughout the body. When a foreign substance or invader is encountered by white blood cells, they...
Staphylococcus aureus is easily the most important species of the staphylococci. It is found in the environment and is frequently seen as normal flora bacteria in people, and according to Elmer Koneman, M.D., 20 to 40 percent of adults have S....
The shingles virus, or herpes zoster, is the same virus that causes chickenpox--HV3. The virus that attacks the skin and the nerves can spread from the eye to the face, leading to complications. Shingles can occur at any age and in people with...
A cell is the basic structure of the body. Organelle means tiny organs and these structures within a cell perform specialized functions. For example, the nucleus contains all the DNA and directs the synthesis of proteins and the process of cell...
Breastfeeding has been shown to provide babies protection against infections of the ear and respiratory tract. It also greatly reduces the occurrence of diarrhea. There is some suggestion that prolonged lactation increases these benefits and that...
Marshmallow is an herb that is native to Europe, although it is now grown in parts of North and South America. This herb thrives in marshes and wetlands. Although marshmallow was used in the Middle Ages as a food source, extracts of this herb's...
White blood cells, also known as leukocytes, have an important role in the immune system, as well inflammatory responses. Leukocytes act to defend the body from bacteria, viruses and parasites, and also help to protect against diseases such as...
Group B streptococcus is a bacterium that exists in many of us, although rarely causes symptoms. The infectious agent, commonly referred to as strep B, typically resides in the gastrointestinal and urinary tracts and demonstrates the capacity to...
Blood is composed of cells and cell fragments suspended in a liquid known as plasma. In addition, plasma has many molecules, including proteins and nutrients, dissolved in it for transportation between organ systems. As outlined in Vander's Human...
Streptococcus pyogenes, or beta streptococcus group A is a very common pathogenic bacterium in humans. Historically, Streptococcus pyogenes got its notoriety as the cause of puerperal fever, a life-threatening disease that was seen in women after...
Egyptian Magic All-Purpose Skin Cream "The People's Choice" can help treat blemishes, fight infections and give an overall healthy and smooth look to your skin. It contains only natural ingredients, which include olive oil, beeswax, honey, pollen,...
Bee propolis is a resinous substance that bees collect from various trees. Bees use it together with bees wax in order to construct hives. It has a long history of medicinal use dating back to 350 B.C. Today, it is used both internally and...
The spleen is an organ that serves quite a few roles in normal bodily function. It has roles in both immune system and hematologic system (the blood) regulation but is not essential for the body's survival. People can be asplenic (lack spleen...
The immune system, which is made up of special cells, tissues, proteins and organs, protects the body from diseases by identifying and killing pathogens such as bacteria, viruses and parasites. Low immune function can lead to infections and...
The immune system is a complex structure composed of different proteins and special cells that help protect the body against infections and other foreign invaders. White blood cells are the main type of cells responsible for attacking organisms...
Tuberculosis is a condition caused by an infection of mycobacterium tuberculosis. According to the U.K. National Health Services's website, NHS Choices, tuberculosis mainly affects the lungs but may also affect the bones and nervous system. The...
The all-seeing "eyes" of the pineapple are created by individual flowers that huddle tightly guarding a single central core. The eyes closer to the base conceal the sweetest and juiciest area of the pineapple, though the many health benefits of...
In addition to defending the body from bacteria, viruses and parasites, white blood cells also play a part in the inflammatory response. White blood cells have many vital yet subtle roles in promoting and regulating inflammation. Examining the...
The human immune system is a complex, yet effective system that continually protects your body from harmful microorganisms. Exposure to a foreign substance (antigen) activates the immune system, which produces antibodies to attack and destroy the...
White blood cells, also known as leukocytes, are nucleated cells of the bloodstream and their primary functions are defense mechanisms. There are five primary types of white blood cells: the neutrophils, lymphocytes, monocytes, eosinophils and...
C-Reactive protein, CRP, is commonly tested in patients with cardiovascular disease. The levels of CRP in your blood are greatly elevated when an area of your body is inflamed. Inflammation can occur as a result of injury, infection or an ongoing...
Flu and cold season in the United States usually peaks in January or February, according to the Centers for Disease Control and Prevention. The common cold and the flu are both contagious respiratory illnesses, but the flu is potentially more...
Bone marrow creates white blood cells that help protect your body against infection. So, low white blood cell counts may put you at risk of getting an infection. You can use echinacea herbal therapy to raise your white blood cell count. However,...
