Aidss Essay, Research Paper
Acquired immune deficiency syndrome
In today s society, a disease affects many people, it is called HIV/AIDS. HIV/AIDS has effected many households doing them to deteriorate. So many people are uneducated about the disease, that it frightens them. This study will cover the causes, effects, and interventions for HIV/AIDS.
The causes of HIV/AIDS should be posted all around the community. Unprotected sex is one of the most common ways to contract this deathly disease. Having sex with person who has non been tested for HIV/AIDS can be unsafe for your wellness. Your sex spouse could hold contracted the virus, go throughing it on to you during sexual intercourse. HIV is besides spread by any sharing of acerate leafs or panpipes that result in direct exposure to the blood of an septic person. This method of exposure occurs most normally among people mistreating endovenous ( IV ) drugs ( drugs injected into the venas ) .
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Acquired immune deficiency syndrome
Some people are non familiar with the effects of HIV/AIDS. HIV/AIDS makes the individual vulnerable to other diseases. A individual infected with HIV/AIDS bit by bit loses immune map along with certain immune cells called CD4 T-lymphocytes or CD4 T-cells, doing the septic individual to go vulnerable to pneumonia, fungus infections, and other common complaints. With the loss of immune map, a clinical syndrome ( a group of assorted unwellnesss that together qualify a disease ) develops over clip and finally consequences in decease due to timeserving infections ( infections by beings that do non usually do disease except in people whose immune systems have been greatly weakened ) or malignant neoplastic diseases. He most common timeserving infection seen in AIDS is Pneumocystis carinii pneumonia ( PCP ) , which is caused by a fungus that usually exists in the air passages of all people. Extra bacterial infections of the GI piece of land normally cause diarrhoea, weight loss, anorexia ( loss of appetency ) , and febrility. Besides, during advanced AIDS, diseases caused by protozoal parasites, particularly toxoplasmosis of the nervous system, are common. Many people with AIDS develop malignant neoplastic diseases, the most common types being B-cell
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Lymphoma and Kaposi s sarcoma ( KS ) . Kaposi s sarcoma a malignant neoplastic disease of blood vass that consequences in violet lesions on the tegument that can distribute to internal variety meats and do decease occurs chiefly in homosexual and bisexual work forces. Although the cause of KS is unknown, a nexus between KS and a new type of herpes virus was discovered in 1994. Death from AIDS is by and large due non to HIV infection itself, but to timeserving infections that occur when the immune system can no longer pro
tect the organic structure against agents usually found in the environment.
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Acquired immune deficiency syndrome
Still, after old ages of research, a remedy has non been created for the deathly HIV/AIDS. However there have been several interventions created to decelerate down the HIV/AIDS effects. Antiviral drugs that attack HIV exploit vulnerable musca volitanss in the viral reproduction rhythm. One mark is the procedure of contrary written text that is, the transition of the viral ribonucleic acid ( RNA ) into deoxyribonucleic acid ( DNA ) that HIV must undergo to be infective. Rearward written text is a procedure unique to retroviruses and is performed by the viral enzyme contrary RNA polymerase ( RT ) . One category of anti-HIV drugs, known as nucleosides, are all RT inhibitors. Five nucleosides are presently licensed by the U.S. Food and Drug Administration ( FDA ) : Retrovir ( Retrovir, AZT ) , dideoxyinosine ( Videx, dideoxyinosine ) , dideoxycytosine ( Hivid, dideoxycytosine ) , stavudine ( Zerit, d4T ) , and 3TC ( Epivir, 3TC ) . These drugs work as DNA-chain eradicators. The most effectual intervention against HIV is now considered to be a
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Combination of three drugs taken together two nucleoside RT inhibitors and one peptidase inhibitor. Although these drug combinations may do terrible side effects ( such as diarrhoea, abdominal spasms, and anaemia ) , when taken decently they can cut down blood degrees of the virus to undetectable degrees. Each drug must be taken harmonizing to specific guidelines, nevertheless, and one missed dosage can let the virus to rapidly mutate to a strain that resists the drugs. Several new therapies for non-genetic upsets are presently being tested. Research workers are trying to contend Acquired Immune Deficiency Syndrome ( AIDS ) by utilizing cistron therapy to do cells genetically resistant to the infection that causes AIDS..
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Acquired immune deficiency syndrome
In decision, HIV/AIDS is a disease that no 1 would desire to contract. If you can, seek to forestall sharing acerate leafs and holding unprotected sex. With the engineering today, we might make remedy for AIDS.Must of all, acquire your household and friends to acquire checked for all diseases, particularly, HIV/AIDS.
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Mentions
Gene Therapy, & # 8221 ; Microsoft Encarta 98 Encyclopedia.
1993-1997 Microsoft Corporation.
Acquired Immune Deficiency Syndrome, & # 8221 ; Microsoft Encarta 98 Encyclopedia.
1993-1997 Microsoft Corporation.
Centers for Disease Control and Prevention
HIV/AIDS Prevention
hypertext transfer protocol: //www.thebody.com/cdc/tb177.html
AIDS, THE WORLD BOOK ENCYCLOPEDIA
Page 163-165, 1990-1993 World Book Inc.
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