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Medical

Atenolol

Atenolol Definition Atenolol is a synthetic isopropylamino-propanol derivative used as an antihypertensive, hypotensive and antiarrhythmic. Its acts as a peripheral, cardioselective beta blocker specific for beta-1 adrenergic receptors, without intrinsic sympathomimetic effects. It is a synthetic.....

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Antiseptic

Antiseptic Definition Antiseptic is a substance that inhibits the proliferation of infectious agents. It is a product which eradicates or prevents the development of bacteria or viruses. Antiseptics are generally distinguished from antibiotics by the latter’s ability to be transported throu.....

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Somnolence

Somnolence Definition Somnolence occurs when a person has a strong desire for sleep. It is also a term that is used to describe excessive sleepiness during the day and certain sleep disorders. It is a medical term, but there are many other terms for the same state of sleepiness including drowsine.....

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Traditional Medicine

Traditional Medicine Definition Traditional medicine is the sum total of the knowledge, skills, and practices based on the theories, beliefs, and experiences indigenous to different cultures, whether explicable or not, used in the maintenance of health as well as in the prevention, diagnosis, imp.....

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Hepatitis Viruses

Viral hepatitis has appeared as a foremost public health trouble throughout the world distressing hundreds of millions of people. Viral hepatitis is a reason of substantial morbidity and transience in the human population, both from keen infection and chronic sequelae which include, in the case o.....

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Cyclosporiasis

Cyclosporiasis Definition Cyclosporiasis (or Cyclospora Infection) is an intestinal illness caused by the microscopic parasite Cyclospora cayetanensis. It refers to infection by the sporeforming protozoan known as Cyclospora. Cyclospora is a parasite composed of one cell, too small to be seen wit.....

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Helicobacter Pylori

Helicobacter Pylori Definition Helicobacter Pylori (H. pylori) is a type of bacteria that infects about 50% of the world’s population. It is a bacterium that causes stomach inflammation (gastritis) and ulcers in the stomach and duodenum. This bacterium is the most common cause of ulcers wor.....

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Rheumatoid Arthritis

Rheumatoid Arthritis Definition Rheumatoid Arthritis (or RA) is an autoimmune disease where the body attacks the lining tissue of joints, causing chronic joint inflammation. While it primarily affects joints, it can also cause inflammation of organs, such as the lungs, eyes, skin, and heart. Rheu.....

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Arthralgia (Joint Pain)

Arthralgia (Joint Pain) Definition Arthralgia actually means joint pain. It is a combination of two Greek words – Arthro – joint and algos – pain. The pain can be dull, sharp, stabbing, throbbing or burning and vary in intensity from mild to severe. There are various causes of arthralgia in.....

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Chikungunya

Chikungunya Definition Chikungunya is an RNA virus and a member of the alphavirus genus of the Togaviridae family. The virus is passed on through bites of female mosquitoes that are infected. The mosquitoes may bite at any time but are most active outdoors during the early morning and late aftern.....

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About Malaria

About Malaria Definition Malaria is caused by Plasmodium parasites. The parasites are spread to people through the bites of infected female Anopheles mosquitoes, called “malaria vectors.” Malaria produces recurrent attacks of chills and fever. In severe cases it can cause yellow skin,.....

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Embryonic Development

Embryonic Development Introduction of Embryonic An “embryo” is a person or animal that is still growing in the womb or egg, and embryonic means “like an embryo.” The embryonic stage lasts through the first eight weeks of pregnancy. In humans, other placental mammals, and o.....

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