Immunodeficiency

Possible Modifications of Central Dogma of molecular Biology Introduction The central dogma of molecular biology is describes the transfer of genetic information within a biological system and was first stated by Francis Crick in 1956. The central dogma is the flow of genetic information as ‘’DNA makes the RNA and RNA makes the protein.’’All biological cells with few exceptions in some follow this rule. This flow takes place through three fundamental processes: replication, transcription and…

The“Marijuana” is an ancient plant which is known to have been used long before it was recorded by man as early as 6000 B.C, by the ancient Chinese when the seeds of the plant were used as food. It is believed that the word Marijuana came from the Portuguese word marigu-ana, which means "intoxicant”. And some believed that it was originated from Mexican Spanish, which means ‘To get high’ or ‘Prisoner’ (Martin booth, Wikipedia, 2014). Marijuana is also known by other words such as “cannabis, weed…

How HIV type 1 Clade B and C Tat Protein affects the regulation of Indoleamine-2,3-dioxygenase I was intensely interested on how HIV-1 Clads and Tat proteins appears to increase the level of neuro-pathogenic agents, such as indoleamine-2,3-dioxygenase (IDO) and kynurenine (KYN) which can cause HIV-1-associated dementia (HAD). This research paper is design to assess how HIV-1 clade tat protein affects the regulation of indoleamine-2,3-dioxygenase and how it may contribute to…

Lymphoma Ryan Jones Mr. Reeves Biology Honors April 24, 2018 Introduction Lymphoma is the name of a diverse group of cancers of the lymphatic system, a connecting network of glands, organs and vessels whose principle cell is the lymphocyte. Lymphoma originated from new Latin, dating back to 1870-75; lymph-,-oma. When lymphoma occurs, cells in the lymphatic system grow abnormally. They divide too rapidly and grow without any order or control. Too much tissue is formed and tumors…

What is HIV? Human immunodeficiency virus (HIV) is a Lentivirus from the family Retroviridiae[1] ,which infects CD4+ T cells, dendritic cells and macrophages[2]. This results in a loss in immune function and eventually acquired immune deficiency syndrome (AIDS) when CD4+ cell count is very low[3]. There were approximately 1.5 million deaths in 2013 as a result of HIV-related causes[4] , many of these deaths occur due to the immune system being too weak to defend itself against opportunistic…

smoke, family history of lung cancer, radiation therapy treatment for either the breast or the chest, exposure to asbestos, chromium, nickel, arsenic, soot, or tar in the workplace, living in an air polluted area, being infected with the human immunodeficiency virus (HIV) and others. Symptoms of both types of these cancers include: chest discomfort or pain, coughing that does not go away or gets worse as time progresses (or coughing up mucus with blood in it), trouble breathing, wheezing,…

doesn’t know their status. That’s why society should become informed about one of the most fatal STDs … HIV/AIDS. Being aware of the causes, effects, and ways to prevent HIV/AIDS is crucial so that it won’t be left to the imagination. HIV (Human immunodeficiency virus) is a virus that attacks the immune system, the last stage of HIV is AIDS (Acquired immune deficiency syndrome). More than half of all people with HIV develop AIDs within ten years. Resulting in an AIDS diagnosis the body’s immune…

Internship Title: Program Services Intern Program services intern provides the student an opportunity to research about Hepatitis B, Hepatitis C, and HIV co-infection. Hence, an intern has researched about these diseases and the relationship among them. Finally, the intern should create the PowerPoint that Liver Health Connection (LHC) can use to educate the providers, community, and the patients about these diseases. Organization Name: Liver Health Connection. Formerly called- Hepatitis C…

Diseases as a social factor impacting on health in South Africa HIV/AIDS epidemic South Africa, accounts for 17% of the global burden of human immunodeficiency virus (HIV) infection (Mayosi & Benatar, 2014). This infection is also a major cause of an increase in infant, child and maternal mortality rates due to a lack of treatment and access thereto. The pandemic has effectively diminished the workforce, increased poverty rates, reduced agricultural productivity, and transformed the structure of…

CHAPTER 2.LITERATURE REVIEW 2.1. Definition The cervix is the lower part of the uterus (womb). It is sometimes called the uterine cervix. It connects the body of uterus to the vagina. The part of the cervix inside the cervix canal is called endocervix. The part on the outside is called the ectocervix. Most cervical cancers start where these two parts meet. There are two main types, squamous cell carcinoma and adenocarcinoma. Occasionally, mixed carcinomas,…