Acquired immunodeficiency syndrome, or AIDS, is caused by the human immunodeficiency virus, HIV. HIV infects many cells of the immune system resulting in decreased immune responses to infections and cancers. The Joint United Nations Programme on...
Though HIV is an incurable disease, several medications slow its progression. Many of these medications work by preventing the HIV virus from producing more copies of itself. Several classes of HIV antiretroviral medications have been approved by...
Human immune deficiency virus (HIV), the virus that causes acquired immune deficiency syndrome (AIDS) continues to pose a challenge for treatment. According to the National Institute of Allergy and Infectious Diseases (NIAD), there are more than 1...
The human immunodeficiency virus infection cripples the immune system of the body, leading to the development of acquired immunodeficiency syndrome. Estimates from the Centers for Disease Control and Prevention put the number of people living with...
Human immunodeficiency virus, or HIV, is spread through contact with infected blood and body fluids. The risk of transmission varies according to the manner of exposure. The risk is greatest with transfusion of contaminated blood, needle sharing,...
Medications for treating human immunodeficiency virus, HIV, infection have changed AIDS from a near-universally fatal disease to one that is manageable for long periods. These medications work by suppressing the ability of HIV to make copies of...
Human immunodeficiency virus, or HIV, is a type of retrovirus that replaces normal cellular DNA with its own viral genetic material, causing progressive damage to the body's immune system. HIV infection can eventually lead to the life-threatening...
Infection with the human immunodeficiency virus, or HIV, results in a life-threatening condition that compromises the body's immune system. The Mayo Clinic states that more than 39.5 million people have contracted HIV. Without treatment, HIV can...
HIV, also known as the human immunodeficiency virus, infects and destroys special immune cells known as T cells. Initially after infection, the immune system is able to combat the virus. Because the virus attacks the immune system, however, over...
HIV is a retrovirus, which means that its genetic material is initially stored in the form of RNA, as opposed to the DNA which human cells use. Antiretroviral therapies, which are used to treat HIV infections, target several different steps in the...
In 2006 there were 56,300 new cases of HIV infection in the United States, according to the "5-Minute Clinical Consult" textbook. Advanced HIV infection, AIDS, took the lives of 14,627 people in 2006. HIV infection worldwide affects 32.2 million...
According to the Centers for Disease Control and Prevention, at the end of 2006, 1,106,400 people were living with HIV infection in the United States. In 2006, there were 56,300 new cases of HIV infection and 14,627 deaths due to AIDS. Treatment...
According to the "5-Minute Clinical Consult" textbook, in 2006 there were 56,300 new cases of HIV infection in the United States. Also in 2006, there were 14,627 deaths of people with AIDS. Worldwide in 2007, 32.2 million people are living with...
AIDS, also known as acquired immunodeficiency syndrome, is the end stage of an HIV infection. AIDS can be diagnosed based on the effects that it has on the immune system. The main ways in which AIDS is treated is by slowing the progression of the...
Combination therapy refers to the use of two or more HIV medications to treat HIV. According to TheBody.com, combination therapies are more effective at suppressing HIV than individual HIV drugs used alone. HIV drug classes attack HIV in different...
The World Health Organization (WHO) states that 33.4 million people around the world are infected with the human immunodeficiency virus (HIV), a sexually transmitted disease that severely weakens the patient's immune system. No cure exists for HIV...
HIV positive women who become pregnant will need to work closely with their physicians to make decisions about antiretroviral medications. If a woman decides to stop all her medications during pregnancy, her viral load could increase and she...
The human immunodeficiency virus, HIV, infects many cells of the immune system eventually leading to the development of acquired immunodeficiency syndrome, or AIDS. There is no cure for AIDS; however anti-retroviral treatment markedly reduces the...
The human immunodeficiency virus or HIV is the virus that can lead to acquired immunodeficiency syndrome or AIDS. The virus is transmitted primarily through sexual contact---vaginal, oral or anal---but it also may spread via shared syringe needles...
Gynecomastia is the enlargement of breast tissue in men. Gynecomastia is triggered by a decrease in the ratio between testosterone and estrogen, according to MayoClinic. There are many causes of gynecomastia, which include normal hormone changes,...
Gynecomastia is the abnormal growth of breast glandular tissue in males and is distinctly different from fat deposition. It can occur in brief phases during infancy and puberty, and also in people who are middle-aged or elderly. Potentially...
No cure exists for HIV (Human Immunodeficiency Virus), the virus that causes AIDS. Treatment options focus on slowing the replication of the virus. As HIV enters the body, it attacks the CD4 cells, specific type of white blood cell necessary for...
Gynecomastia is the term used to describe the enlargement of breasts in men or boys. True gynecomastia is defined by growth of actual breast tissue, not growth of fat tissue in the breast area. Imbalance of the sex hormones testosterone and...
Patients with acute HIV have, by definition, recently been infected with the virus. HIV is a retrovirus that uses an enzyme called reverse transcriptase as part of its life cycle. Patients with acute HIV syndrome can begin anti-retroviral therapy...
The goals of treatment for HIV-infected children are to maximally suppress the viral load, prevent destruction of the immune system and decrease the development of resistant HIV strains. The Working Group on Antiretroviral Therapy and Medical...
The human immunodeficiency virus, or HIV, destroys white blood cells of the immune system called CD4+ cells. This leaves the body unable to protect itself against other invading organisms. When the virus damages enough of the immune system to make...
Infection with human immunodeficiency virus, or HIV, causes AIDS, a condition in which the immune system becomes weakened, leaving patients vulnerable to life-threatening opportunistic infections. HIV is a retrovirus composed of a genome made from...
Some people whose urine tests positive for tetrohydrocannabinol--THC--are shocked to be told they failed the drug test for marijuana, which they've never used. According to pharmacologist Karen E. Moeller and colleagues in their 2008 article for...
Hormones are the body’s chemical messengers. These organic substances are released by glands and sent to the various organ systems to help regulate metabolism, growth rate, digestion, sexual function and a host of other aspects of human...
