Biology News
Tai Chi can help in battle against disease: UK immunology expert - Xinhua


Xinhua
LONDON, Jan. 23 (Xinhua) -- A brave new world of immune system therapies, harnessing the body's own defenses, could help treat all kinds of illnesses, a leading British expert in immunology said Tuesday. Professor Daniel Davis from the University of ...

Antibiotics–immune system interactions - Nature.com


Nature.com
It is known that antibiotics not only target bacteria but also can alter host metabolism by damaging mitochondrial function. In Cell Host & Microbe, Collins and co-workers investigate the effects of antibiotics on host metabolism and their influence on ...

Multifunctional Vehicle Transports CRISPR-Cas9 System to Tumor Cell Genome - Technology Networks


Technology Networks
Since its discovery in 2002, the bacterial antiviral defense strategy CRISPR-Cas9 has emerged as one of the most popular genome engineering approaches with wide applications in the fields of molecular biology and biomedicine. Using the CRISPR-Cas9 ...

Lymphatic System

Costa Mesa, California - United States

One of the most important system in the human body is the lymphatic system. It aids in the proper functioning of all the organs in the body. Just like other organ systems in the body, the lymph system also gets affected due to a number of infections and diseases. The lymphatic system, also known as the lymph system, consists of a complex network of ducts or tubes and nodes that transport a clear, watery fluid called lymph throughout the body. Lymph is a fluid which contains lymphocytes, a type of white blood cells and antibodies. This system also helps in circulating other essential body fluids and nutrients. It produces the body's defense mechanism which protects the body from disease-causing factors like viruses, bacteria, etc. There are many organs connected to the lymphatic system through a network of tiny capillary tubes. The body is amply supplied by oval or bean-shaped group of tissues called lymph nodes which are situated in the armpit, groin, neck and around the blood vessels of the chest and abdomen. Explore the website to obtain detailed information about 'Lymphatic System.'

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Healthline: Lymphatic System
United States

The lymphatic system is composed of a network of vessels that collects fluid and plasma proteins that leak out of capillaries and into the interstitial space. Lymphatic vessels return the lymph (fluid and plasma protein) back to the circulatory system through the veins. The lymphatic system is a secondary system of vessels that is distinct both in anatomy and function from the blood vessel capillaries of the circulatory system. Small lymphatic

ivillage: Lymphatic System
United States

The lymphatic system is made up of a network of lymph nodes and vessels or channels throughout the body. This system carries lymph fluid, nutrients, and waste material between the body tissues and the bloodstream. The lymphatic system is also an important part of the immune system, the body's defense against disease. The lymph nodes filter lymph fluid as it flows through them, trapping bacteria, viruses, and other foreign substances, which are

Lymphatic System Diagram
Canada

A lymphatic system diagram shows that the human lymphatic system is connected to every organ of the body. It interacts with every organ and is directly related to immune function and efficiency. It is a protector and a defense mechanism against infection, viruses, bacteria, fungi and disease. It is comprised of fluid, vessels, ducts and various other organs and structures. It clears toxins, wastes, excess fluids, and infection from all tissues of

Anatomy of the Lymphatic System
United States

The lymphatic system is composed of a vast network of tubes (vessels) and grapelike clusters called lymph nodes. The vessels transport colorless fluid called lymph and cells of the immune system (lymphocytes) throughout the body. The lymphatic system resembles a river system. Small capillaries carry lymph into larger vessels which eventually drain into two large lymph vessels that empty into blood vessels at the base of the neck. The lymphatic

Infoplease: Lymphatic system
United States

Lymphatic System network of vessels carrying lymph, or tissue-cleansing fluid, from the tissues into the veins of the circulatory system. The lymphatic system functions along with the circulatory system in absorbing nutrients from the small intestines. A large portion of digested fats are absorbed via the lymphatic capillaries. Like the blood circulatory system, the lymphatic system is composed of fine capillaries that lie adjacent to the blood v

Better Health Channel: Lymphatic System
Australia

The lymphatic system is a series of vessels throughout the body that drain fluid from tissues. Bacteria and other microbes are picked up in the lymphatic fluid and trapped inside lymph nodes, where they can be attacked and destroyed by white blood cells. Common problems of the lymphatic system include glandular fever, Hodgkin's disease, oedema (swelling) and tonsillitis.

On-Line Biology Book: Lymphatic System and Immunity
United States

Describes the system's fuctions which include the absorbtion of excess fluid and its return to the blood stream, absorption of fat, and the immune system function.

Gray's Anatomy of the Human Body: The Lymphatic System
United States

Details the system's development and components.

InnerBody: Immune and Lymphatic Systems
United States

The immune and lymphatic systems are two closely related organ systems that share several organs and physiological functions. The immune system is our bodys defense system against infectious pathogenic viruses, bacteria, and fungi as well as parasitic animals and protists. The immune system works to keep these harmful agents out of the body and attacks those that manage to enter.

Cytoskeletal System
United States

Slide show to accompany graduate-level lectures by Gwen V. Childs, at Little Rock, AR.