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)

This paper describes the workload of the AIDS Counselling Unit in Hampstead District Health Authority during its second year of service. Between April 1988 and March 1989, the average number of patients seen each month by the Unit doubled. It is anticipated that the caseload in the district will continue to increase, both among those with human immunodeficiency virus (HIV) infection and those without. New initiatives were developed within the district during the year. These included a new inpatient facility for patients with the acquired immunodeficiency syndrome (AIDS), the appointment of a designated HIV/AIDS consultant, and counselling services for people attending the antenatal clinic as well as those entering drug trials. Appropriate counselling services will need to be established in other health districts to meet local demand.
Int J STD AIDS 1990 Mar
PMID:New initiatives in a district AIDS counselling unit, 1988-89. 209 84

Anti-p17 was examined as a human immunodeficiency virus (HIV) marker predicting the onset of the acquired immunodeficiency syndrome (AIDS). Two different comparisons were done: (1) anti-p17 negativity and successful HIV isolation; and (2) anti-p17 negativity and clinical status, using the Centers for Disease Control classification. Anti-p17 negativity was not only significantly correlated with deterioration in clinical status (P less than 0.01), but also with successful HIV isolation (P less than 0.05). HIV isolation was affected by several drugs, e.g. zidovudine. However, the results of the antibody test were not affected. It is significant that anti-p17 can compensate for the defects of virus isolation.
Int J STD AIDS 1990 Mar
PMID:Disappearance of anti-p17 correlates with successful isolation of human immunodeficiency virus and deterioration in clinical status. 209 88

Cotton-wool spots are a hallmark of human immunodeficiency virus (HIV) retinopathy in the acquired immunodeficiency syndrome (AIDS). We analysed the half-life of cotton-wool spots in AIDS in a prospective study, and found the average time to disappearance to be 6.9 weeks. HIV retinopathy differs from diabetic retinopathy in having a smaller size cotton-wool spot and a much shorter half-life, suggesting a patchy involvement of the retinal capillaries in AIDS and a widespread capillary disease in preproliferative and proliferative diabetic retinopathy.
Int J STD AIDS 1990 Mar
PMID:Half-life of cotton-wool spots in the acquired immunodeficiency syndrome. 209 89

A 6-month longitudinal study of psychological variables predictive of condom use and safer sex in homosexually active men was carried out in Adelaide, a city of one million, in a low prevalence area for human immunodeficiency virus (HIV) infection. Return rate of follow-up questionnaires was 60%, with no significant differences between the returners and non-returners on age, sexual behaviour, condom use, or any of the subscales of the instruments used: Adjective Check List (ACL), Profile of Mood States (POMS), General Health Questionnaire (GHQ) and Attitudes toward Condoms scale. Variables associated with increased condom use included personality style, particularly a more assertive and forceful style, which may be important in raising the issue of condom use with partners and promoting condom use in sexual encounters. These data confirm the findings of previous cross-sectional research. Those items significantly associated with change in the Attitude toward Condoms scale are from the subscales measuring Protection from Infection, and Availability, suggesting that these attitudes are those most closely associated with increasing condom use. The variables associated with lack of change to safer sex are consistently those of dysphoric mood state and psychological maladjustment, suggesting that such individuals may need psychological support to assist them to make the change to safer sex. These data support the view that personality and psychological adjustment are important predictors of risk reduction for HIV infection in homosexually active men.
Int J STD AIDS 1990 Mar
PMID:Psychological determinants of increased condom use and safer sex in homosexual men: a longitudinal study. 209 96

Estimating the number of male prostitutes working at any given time is fraught with difficulties. We suggest that perhaps around 600-700 men were selling sex in London in 1989. We report some preliminary observations gained during the setting up of a specific service for male prostitutes. Of 32 male prostitutes seen, 26 worked as rent-boys, 4 worked through agencies and 2 worked independently from home. Forty-one per cent had evidence of at least one sexually transmissible disease and 3 of 16 men tested (19%) were human immunodeficiency virus (HIV) positive.
Int J STD AIDS 1990 Sep
PMID:Setting up a support service for male prostitutes in London. 209 54

The Report of the Working Group on the Short-Term Prediction of AIDS/HIV (the Cox Report) is reviewed mainly to assess its calculations of the numbers of people in England and Wales who are infected with the human immunodeficiency virus (HIV). Two main methods are used in the report to estimate this total--the direct method and the back projection method. The direct method estimates the number of people infected with HIV by attempting to specify the numbers of people in various at-risk groups, and the percentage infected in those groups. Of particular significance are the estimates given for male homosexuals. The Cox Report suggests that between 4.0% and 4.7% of the male population aged between 16 and 59 are homosexual, and that between 1.9% and 4.5% of these are HIV antibody-positive. The basis on which these estimates are made is not substantiated by the Report, and it is quite possible that the upper limit given for HIV prevalence in male homosexuals represents an understatement of the actual number by a factor of 2.5 or more. The back projection method estimates HIV prevalence from the numbers of cases of the acquired immunodeficiency syndrome (AIDS) and the incubation function, the relationship between HIV infection and the probabilities of AIDS in each of the years following infection. Using this method the Cox Report fails to produce results that are in accordance with our knowledge of how the epidemic developed during the 1980s. As a consequence of this the various calculations of numbers of HIV antibody-positives to 1987 given in the Cox Report are all almost certainly underestimates.(ABSTRACT TRUNCATED AT 250 WORDS)
Int J STD AIDS 1990 Jan
PMID:Short-term prediction of HIV infection and AIDS: a critique of the Working Group's Report to the Department of Health. 209 93

The hazards of ultraviolet radiation (UVR) include immunosuppression, activation of human immunodeficiency virus (HIV) type 1 expression, and photocarcinogenesis particularly in immunosuppressed individuals. Fifty-eight male homosexuals positive for HIV antibody and 61 controls not at risk for HIV infection answered a questionnaire on their attitudes and exposure to natural and artificial sources of UVR. Controls were matched for sex but were not from an at-risk group for HIV infection. Mean ages were similar for both groups. HIV seropositives had greater recreational UVR exposure than controls: 12/58 versus 4/61 had regular use of a sunbed (P less than 0.05), and experienced 11.6 weeks versus 9.5 weeks of prolonged natural UVR exposure (P = 0.056) over a four-year period. One reason for this difference may be the misconception present in two-thirds of the HIV seropositive group that a suntan would improve their health and the outcome of their HIV infection. Those with HIV infection must be made aware that there is a potential for further immunosuppression and viral activation from UVR and they should be advised to avoid undue recreational exposure.
Int J STD AIDS 1990 Jan
PMID:Potential risks of ultraviolet radiation in HIV infection. 209 98

Infection by human immunodeficiency virus type 2 (HIV-2) has not previously been described in North or East Africa. We examined over 1200 sera of high-risk individuals from three North/East African countries for antibodies to HIV-2. Results indicated that 17 were repeatedly reactive by ELISA; 4 were confirmed by Western blot. Of the 4 confirmed, 2 produced strong reactions to the envelope antigens of HIV-2 but not of HIV-1. One of these subjects was a foreigner from Senegal who was tested while in Egypt and one was a Djiboutian prostitute who was infected presumably prior to October 1987. We conclude that HIV-2 has been introduced into this region and that specific testing of selected individuals for HIV-2 is warranted.
Int J STD AIDS 1990 Jan
PMID:Serological evidence for human immunodeficiency virus type 2 in east Africa. 209

Of 3450 women tested for antibodies to human immunodeficiency virus HIV-1 and HIV-2 between September 1985 and July 1989, 61 were positive (1.8%). Twenty-seven of these (44%) were presumed to have acquired their HIV infection by heterosexual contact and 23 (38%) were intravenous drug addicts. In geographical origin, 23 (38%) of the patients were from the UK and 19 (31%) from Africa. Amongst these 61 women, 2 (3%) have since died, one committed suicide and one was suspected of committing suicide.
Int J STD AIDS 1990 Sep
PMID:Risk factors of female HIV-seropositive patients attending the clinic for sexually transmitted diseases at St Mary's Hospital, London. 204 8

1,182 males and 155 females attending an STD clinic from June 1984 to October 1985 were investigated for the presence of antibodies to human immunodeficiency virus (HIV). 348 (29.5%) of the males and 5 (3.2%) of the females were antibody positive (ab+). 237 of the males were initially antibody negative (ab-) and were tested more than once, and during a 16-month period 40 of these seroconverted from ab- to antibody positive. The mean follow-up period of these 40 patients was 7.1 months, and thus the seroconversion rate is estimated to be 2.4% per month. Samples from 37 of these were available for HIV antigen testing. 19 of the patients were antigen positive in the latest ab- sample and accordingly, 18 patients were antigen negative in the latest ab- sample. No difference was found between the mean follow-up periods of those with and those without HIV antigen in the latest ab- serum and the presence of HIV antigen in serum was not associated with symptoms of acute HIV infection. After 20 months of follow-up, none (0.0-8.8%, 97.5% confidence limits) of the 40 patients have developed AIDS or AIDS-related complex.
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PMID:Seroconversion to human immunodeficiency virus (HIV) in persons attending an STD clinic in Copenhagen. 245 20


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