Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0017536 (giardiasis)
 1,714 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

The common practice of sexual relations with many different and anonymous partners and the great variety of responsible micro-organisms account for the high incidence, growing complexity and uneasy prevention of sexually transmitted diseases of the digestive tract in male homosexuals. Syphilis, gonorrhoea, papillomas, chancroid, donovanosis, herpes virus or Chlamydia infections are known to be transmitted by anal coitus; amebiasis, giardiasis and shigellosis by oro-anal contact (faecal contamination). Still under discussion, however, are the predominant mode of transmission of Campylobacter jejuni, the true frequency in homosexuals of intestinal anguilluliasis, oxyuriasis and salmonellosis and the anorectal pathogenicity of Neisseria meningitidis, intestinal spirochetes, Mycoplasma homini, Ureaplasma urealyticum and Campylobacter-like organisms. Diagnosis is difficult since these infections are polymicrobial as a rule and often clinically asymptomatic or atypical and may be further modified by features of the acquired immunodeficiency syndrome, traumatic lesions or anorectal tumours. Microbiological examination is an essential prerequisite to rational treatment.
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PMID:[Digestive localizations of sexually transmitted diseases in male homosexuals]. 316 35

The prevalence of most sexually transmitted diseases is disproportionately increased in gay men and paradoxically decreased in lesbian women. The spectrum of diseases seen in gay men include a variety of enteric infections including hepatitis A, shigellosis, salmonellosis, Campylobacter enteritis, amebiasis, giardiasis, and enterobiasis as well as the more common sexually transmitted diseases. Hepatitis B is endemic in gay male populations. The patterns of sexual behavior are the major factors contributing to this unique epidemiology and pathology. Increased sexual activity explained by the unrestrained cultural expectation of maleness, the functional overlap during sex between the genital-urinary and gastrointestinal systems, and anonymous sexual activity are all significant epidemiologic components.
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PMID:Hepatitis and other sexually transmitted diseases in gay men and in lesbians. 689 98