Biomaterial Database

Inhibiting sexual transmission of HIV-1 infection. 2003

Robin J Shattock, and John P Moore

Department of Cellular and Molecular Medicine, Infectious Diseases, St. George's Hospital Medical School, London, UK. Shattock@sghms.ac.uk

The worldwide infection rate for HIV-1 is estimated to be 14,000 per day, but only now, more than 20 years into the epidemic, are the immediate events between exposure to infectious virus and the establishment of infection becoming clear. Defining the mechanisms of HIV-1 transmission, the target cells involved and how the virus attaches to and fuses with these cells, could reveal ways to block the sexual spread of the virus. In this review, we will discuss how our increasing knowledge of the ways in which HIV-1 is transmitted is shaping the development of new, more sophisticated intervention strategies based on the application of vaginal or rectal microbicides.

UI	MeSH Term	Description	Entries
D008297	Male		Males
D012007	Rectum	The distal segment of the LARGE INTESTINE, between the SIGMOID COLON and the ANAL CANAL.	Rectums
D004847	Epithelial Cells	Cells that line the inner and outer surfaces of the body by forming cellular layers (EPITHELIUM) or masses. Epithelial cells lining the SKIN; the MOUTH; the NOSE; and the ANAL CANAL derive from ectoderm; those lining the RESPIRATORY SYSTEM and the DIGESTIVE SYSTEM derive from endoderm; others (CARDIOVASCULAR SYSTEM and LYMPHATIC SYSTEM) derive from mesoderm. Epithelial cells can be classified mainly by cell shape and function into squamous, glandular and transitional epithelial cells.	Adenomatous Epithelial Cells,Columnar Glandular Epithelial Cells,Cuboidal Glandular Epithelial Cells,Glandular Epithelial Cells,Squamous Cells,Squamous Epithelial Cells,Transitional Epithelial Cells,Adenomatous Epithelial Cell,Cell, Adenomatous Epithelial,Cell, Epithelial,Cell, Glandular Epithelial,Cell, Squamous,Cell, Squamous Epithelial,Cell, Transitional Epithelial,Cells, Adenomatous Epithelial,Cells, Epithelial,Cells, Glandular Epithelial,Cells, Squamous,Cells, Squamous Epithelial,Cells, Transitional Epithelial,Epithelial Cell,Epithelial Cell, Adenomatous,Epithelial Cell, Glandular,Epithelial Cell, Squamous,Epithelial Cell, Transitional,Epithelial Cells, Adenomatous,Epithelial Cells, Glandular,Epithelial Cells, Squamous,Epithelial Cells, Transitional,Glandular Epithelial Cell,Squamous Cell,Squamous Epithelial Cell,Transitional Epithelial Cell
D005260	Female		Females
D006801	Humans	Members of the species Homo sapiens.	Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man
D000282	Administration, Intravaginal	The insertion of drugs into the vagina to treat local infections, neoplasms, or to induce labor. The dosage forms may include medicated pessaries, irrigation fluids, and suppositories.	Administration, Vaginal,Drug Administration, Vaginal,Instillation, Vaginal,Intravaginal Administration,Vaginal Drug Administration,Vaginal Administration,Administration, Vaginal Drug,Administrations, Intravaginal,Administrations, Vaginal,Administrations, Vaginal Drug,Drug Administrations, Vaginal,Instillations, Vaginal,Intravaginal Administrations,Vaginal Administrations,Vaginal Drug Administrations,Vaginal Instillation,Vaginal Instillations
D000285	Administration, Rectal	The insertion of drugs into the rectum, usually for confused or incompetent patients, like children, infants, and the very old or comatose.	Anal Drug Administration,Drug Administration, Rectal,Instillation, Rectal,Rectal Drug Administration,Drug Administration, Anal,Rectal Administration,Administration, Anal Drug,Administration, Rectal Drug,Administrations, Anal Drug,Administrations, Rectal,Administrations, Rectal Drug,Anal Drug Administrations,Drug Administrations, Anal,Drug Administrations, Rectal,Instillations, Rectal,Rectal Administrations,Rectal Drug Administrations,Rectal Instillation,Rectal Instillations
D000818	Animals	Unicellular or multicellular, heterotrophic organisms, that have sensation and the power of voluntary movement. Under the older five kingdom paradigm, Animalia was one of the kingdoms. Under the modern three domain model, Animalia represents one of the many groups in the domain EUKARYOTA.	Animal,Metazoa,Animalia
D000890	Anti-Infective Agents	Substances that prevent infectious agents or organisms from spreading or kill infectious agents in order to prevent the spread of infection.	Anti-Infective Agent,Anti-Microbial Agent,Antimicrobial Agent,Microbicide,Microbicides,Anti-Microbial Agents,Antiinfective Agents,Antimicrobial Agents,Agent, Anti-Infective,Agent, Anti-Microbial,Agent, Antimicrobial,Agents, Anti-Infective,Agents, Anti-Microbial,Agents, Antiinfective,Agents, Antimicrobial,Anti Infective Agent,Anti Infective Agents,Anti Microbial Agent,Anti Microbial Agents
D014621	Vagina	The genital canal in the female, extending from the UTERUS to the VULVA. (Stedman, 25th ed)	Vaginas