Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: EC:2.7.10.2 (focal adhesion kinase)
 44,029 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Although recognition of homosexuals is often important, many doctors lack the necessary skill or experience, so to assist them a group of 5,302 men was surveyed using a computer-based data system and 9-1 per cent. were recorded as homosexual. Analysis showed a relatively high proportion of homosexuals among men with syphilis and gonorrhoea, and a low proportion among men with nonspecific genital infection (non-specific urethritis and proctitis) and other infections. All men with secondary syphilis were homosexual. A relatively high proportion of men born in Eire, Spain, and North America were homosexual and a relatively high proportion of men living in the West End of London were homosexual. While these findings will be of most value to those working in STD clinics in London they may also be helpful to those working elsewhere and in other disciplines.
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PMID:Some characteristics of homosexual men. 127 63

The prevalence of antibodies to cytomegalovirus (CMV) was determined by the indirect enzyme-linked immunosorbent assay in a selected population of 2655 in Jamaica. The overall prevalence rate was 95%, increasing from 56.2% in children 1-4 years of age to 90% in the 15-19 years age group and by 25 years of age 97% of subjects had been exposed to CMV. The prevalence rate in children (58.4%) was significantly lower than that in blood donors (84%), sexually transmitted disease clinic attendants (95%) and antenatal women (97%) (p < 0.001). The prevalence rate in STD clinic attendants and pregnant women was also significantly higher than in blood donors (p < 0.05). The prevalence of CMV infection in the selected population, the clinical implications, routes of transmission and socioenvironmental factors are discussed.
West Indian Med J 1992 Dec
PMID:Seroprevalence of cytomegalovirus infection in a selected population in Jamaica. 133 5

Dioxin (2,3,7,8-tetrachlorodibenzo-p-dioxin or TCDD) can arise as a contaminant in the production of herbicides. It causes chloracne in those exposed to it but its human carcinogenicity has been a matter of dispute. We report here a mortality follow-up of 1583 workers (1184 men, 399 women) employed in a chemical plant in Germany that produced herbicides, including processes contaminated with TCDD. Production of TCDD was reduced from 1954 after an outbreak of chloracne. Vital status up to 1989 was determined for 97.1% of workers hired between 1952 and 1984, and 367 deaths (313 men, 54 women) were recorded. A malignant neoplasm was the underlying cause of death in 93 men and 20 women. Standardised mortality ratios (SMR) were calculated with, as references, national mortality statistics for West Germany and deaths in a cohort of male gas workers; for total cancer mortality they were 1.24 (95% confidence interval 1.00-1.52) and 1.39 (1.10-1.75), respectively, among men. Cancer mortality was increased among men with 20 or more years of employment (SMR = 1.87 [Germany] and 1.82 [gas workers]) and among men who began employment before 1955 (SMR = 1.61 and 1.87). The group with suspected highest exposure to TCDD had SMRs of 1.42 and 1.78. Only 7% of cohort women worked in the high exposure locations in the plant, compared with 39.6% of men, and no increased risk of cancer mortality was observed among women; but breast cancer mortality was raised (SRM = 2.15). These results, together with a US occupational study and a German investigation of accidental exposure, support the hypothesis that TCDD is a human carcinogen.
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PMID:Cancer mortality among workers in chemical plant contaminated with dioxin. 168 88

Although the availability of antibiotics has reduced the general incidence of donovanosis, the disease remains prevalent in India, Papua New Guinea, parts of southern Africa, and the West Indies. Clinical variants of this sexually transmitted disease include ulcerogranulomatous, hyertrophic, necrotic, and cicatrical. Described here is the case of a 20-year-old Zulu female who developed donovanosis with hypertrophic and ulcerogranulomatous lesions during the third trimester of pregnancy. When the patient presented at 36 weeks, she reported a 10-week history of vaginal ulceration and a 6-week history of swelling in the inguinal region. The ulcerative lesion, located at the introitus, had raised edges 2 cm in diameter, while the dry keloidal-like lesion 2 x 4 cm was present in the inguinal region. This is the first reported case of a combination of two variants of donovanosis in one individual. Histologic examination revealed mildly acanthotic surface squamous epithelium with underlying granulation tissue containing plasma cells, lymphocytes, pockets of neutrophils, and scattered histiocytic cells. Donovan bodies with the typical safety pin appearance were demonstrated by a Giemsa stained tissue smear. Treatment with 500 mg of erythromycin twice daily for 2 weeks resolved the disease. Both the incidence and severity of donovanosis appear to increase during late pregnancy, presumably because of depression of lymphocyte proliferative responses.
Int J STD AIDS
PMID:Donovanosis (granuloma inguinale) in pregnancy. 178 39

Antibodies against human immunodeficiency virus, other infectious agents and neopterin levels were determined in 253 patients in a rural area of North-West Tanzania. Seroprevalence for HIV was 3.2%. In one case serology was positive for HIV-1 and HIV-2 antibodies and questions whether there was a real double infection or a cross reaction not only concerning core region proteins but also transmembrane protein. The specificity in the diagnosis of HIV-infection is markedly increased with newer serological methods using recombinant peptides but did not improve sensitivity on African sera. Neopterin was determined as a sensitive indirect marker for the activation of T-cells and is therefore correlated with the susceptibility of HIV infection and with progression of disease. High seroprevalence rates for various infectious agents were determined and may explain the high rate of elevated neopterin levels in 80% of the Africans. Neopterin levels were even higher in HIV patients. Viral p24 antigen was found only in two persons, one of whom had no antibodies detectable.
Int J STD AIDS
PMID:Evaluation on HIV serology and immune-stimulation on patients in Tanzania. 190 99

Changes in female sexual behaviour with the advent of AIDS and safer sex campaigns were studied. Subjects were drawn from a wide social spectrum of women attending an STD clinic in West London where there is a high prevalence of HIV infection among homosexual men. Between 1982 and 1989, 4224 women answered a self-administered questionnaire: women who reported more than one sexual partner in the previous year fell from 56.9% in 1982 to 51.8% in 1989 (p = 0.003). Anal intercourse showed no change and was reported by 8.8% in 1982 and 9.4% in 1989 (p = 0.8). Oral intercourse increased from 36.9% in 1982 to 44.7% in 1989 (p = 0.001). Condom use for contraception increased from 3.6% in 1982 to 16.2% in 1989 (p less than 0.001). Between 1987 and 1989, 35.6% of 3199 women reported having non-regular partners with no significant trend over this period; these women had earlier coitarche (17.0 years cf 17.9 years), many more partners (p less than 0.0001) and more practised anal (p = 0.007) and oral (p less than 0.0001) intercourse. However, frequent use of condoms doubled from 23.6% in 1987 to 47.6% in 1989. During this period, the prevalence of antibody to HIV (anti-HIV) remained unchanged (0.27-0.37%), but more women declined to be tested. Anonymised testing showed that none of those who refused consent for named testing was anti-HIV positive. It is concluded that significant changes in female sexual behaviour have taken place with the advent of AIDS but there has been no evidence of heterosexual spread beyond the confines of well defined risk behaviours. Risks of the magnitude reported in homosexual men were not found in heterosexual women.
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PMID:Trends in sexual behaviour and HIV testing among women presenting at a genitourinary medicine clinic during the advent of AIDS. 207 Nov 20

A total of 166 volunteers for an AIDS vaccine study (Vaxsyn, baculovirus produced recombinant GP160; MicroGeneSys Inc, West Haven, Connecticut, USA) were interviewed and examined. Blood was collected for routine laboratory testing as well as T-cell counts, HIV ELISA (EIA), Western blot (WB) and p24 Ag. Eighty-five men (mean age 22.2 years, range 18-42) and 81 women (mean age 23.9 years, range 17-50) volunteered; 130/166 (78%) were university students. Most had learned of the study from news media (55%), friends or workplace (37%). The most common causes for exclusion were the presence of indeterminate WB (26.5%) or a change of mind after the initial interview (24%). Other causes were abnormal cell count and differential (7.2%), elevated alanine aminotransferase (3.6%), positive hepatitis B antibody (3.6%), abnormal urinalysis (3.4%), recent venereal disease (3.0%), T4 cell count less than 400 (1.9%), abnormal chest X-ray (1.7%), recognized high-risk behaviour (1.7%), multiple sex partners (1.2%), positive rapid plasma reagin test (1.2%), failure to meet age criteria (1.2%), unable to be available for entire study (1.2%), abnormal physical examination (0.6%) and positive p24 Ag (0.6%). No volunteers had positive EIA, but 14.5% had more than one reason for exclusion. Even in a community with low prevalence for HIV, a large majority of healthy heterosexual volunteers can be expected to be ineligible for enrollment in HIV vaccine trials. An average of 4.8 volunteers were screened for each of 12 vaccinees chosen.
Int J STD AIDS 1990 Mar
PMID:Characteristics of a population volunteering for human immunodeficiency virus immunization. NIAID AIDS Clinical Trials Network. 209 87

Aspects of sexually transmitted diseases (STDS) peculiar to the developing countries in South America and sub-Saharan Africa are discussed. The most common STD infections are N. Gonorrhoeae, Chlamydia trachomatis, T. pallidum and T. vaginalis. Vertical transmission, particularly of syphilis among prostitutes, and of Chlamydia and gonorrhea after ophthalmia neonatorum, are common. Chlamydia is also a common respiratory tract infection in African neonates. Late complications of STDs, infertility and ectopic pregnancy, and particularly pelvic inflammatory disease, are responsible for a high proportion of hospitalizations. Antibiotic resistant gonorrhea strains are common, a result of poorly managed antibiotic treatment. Genital ulcer diseases (GUD), which predispose to HIV infections, are more common in Africa than in developed countries, not only herpes but chancroid, donovanosis and lymphogranuloma venereum. Chancroid, caused by Haemophilus ducreyi, causes 36-49% of ulcers in 2 reports. The L1-L3 strains of Chlamydia trachomatis cause lymphogranuloma venereum, the agent responsible for ulcers in 3.6-6.1% of 2 clinic populations. HIV infections have an equal sex ratio in Africa, with a younger age incidence in women and a high vertical transmission rate, while in Latin America, bisexual men, and increasingly, heterosexual transmission by intravenous drug users is reported. There is also an HIV-2 virus, whose virulence is in question, common in West Africa.
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PMID:The epidemiology of sexually transmitted diseases in Africa and Latin America. 220 6

Ureaplasma urealyticum is one of the microorganisms possibly causing nongonococcal urethritis. In a prospective study, 606 men without urethritis presented to an STD clinic in a rural West German region were investigated for the prevalence of U. urealyticum in the urethra. The overall isolation rate of the organism was 21.3%. Analyzing patients grouped by clinical diagnoses, the isolation rate of U. urealyticum was significantly higher in the genital warts group (25%) and in the partner's control group (35%) than in the group of patients suffering from fertility disorder (15.2%) or balanitis (14%). These findings stress the importance and the difficulty to select the appropriate controls in clinical studies concerning the role of U. urealyticum in the male urethra.
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PMID:Prevalence of Ureaplasma urealyticum in the urethra of men without urethritis in relation to clinical diagnosis. 231 99

278 black patients from West Africa, living in Maresme, a coastal area north of Barcelona were studied in order to determine the prevalence of HIV-1 infection. During the first period (1984-86), 102 patients were studied, 3 of them were positive for HIV-2, but none was positive for HIV-1. In the second period (1987-89), 176 patients were studied and 15 were positive for HIV-1. Sexual intercourse with prostitutes of low social level was the only risk factor in all of them. Nine of these 15 patients had other STD, 4 parasite infections, 5 AIDS related-syndrome and 2 AIDS. These findings alert us to the high prevalence of HIV-1 infection in this group of patients (8.5%) and call for stricter measures to enforce hygiene in the area of prostitution.
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PMID:[Prevalence of type 1 human immunodeficiency virus (HIV) infection in African patients residing in Catalonia]. 237 13


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