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

Bacterial pathogens account for a significant portion of the current STD epidemic in the United States. Gonorrhea, syphilis, and chancroid are especially rife in the nation's poverty pockets. Chlamydial infection, the most common bacterial STD, is prevalent at all socioeconomic levels. A recurrent theme in these diseases is coexisting infection, sometimes involving HIV.
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PMID:Recent developments in STDs: I. Bacterial diseases. 207 82

During four study periods, each of 3-4 weeks' duration in 1987 and 1988, all patients attending the Copenhagen outpatient Venereal Disease Clinic were encouraged to have a test for human immunodeficiency virus (HIV) antibody. Anonymous testing or testing for research purposes only without any data was also offered. Patients known to be HIV antibody-positive were not re-tested. A total of 1753 patients (1118 men, 635 women) were counselled and testing recommended. Testing was refused by 255 patients, 57 of whom had been tested (all negative) within the previous 3 months. HIV serology was therefore unknown in 11.7% (198 of 1696 persons), including 120 of 922 heterosexual men (13%), 16 of 159 homo/bisexual men (10%) and 62 of 615 women (10%). There was no substantial difference between the four study periods in the numbers refusing the test. Sixteen of the 1498 patients tested were HIV antibody-positive, including one woman and 3 men with a history of intravenous drug abuse and 11 homo/bisexual men; one heterosexual man with HIV antibodies had no known risk behaviour. It is concluded that HIV testing with informed consent at a sexually transmitted disease clinic will not include all persons, and therefore will not exclude a self-selection bias. Surveillance studies using unlinked HIV testing are therefore necessary and it is recommended that they should be performed in Denmark. In this study, unlinked HIV testing of the serum specimens taken for syphilis serology would have decreased the percentage of 'non-attenders' from 12.4% to 0.8% during the final study period.
Int J STD AIDS 1990 Mar
PMID:Human immunodeficiency virus surveillance at a sexually transmitted disease clinic in Copenhagen. 209 83

AIDS and other sexually transmitted diseases are interlinked. VDRL positivity may indicate that the individual has an increased risk of being HIV positive as the epidemiological risk factors for developing syphilis and AIDS are similar. We analysed 323 (5.8%) VDRL positive serum samples (out of 5592 screened) for HIV positivity. All were HIV negative. While syphilitic infection in India at present is not commonly associated with HIV infection, experience in other countries indicates caution.
Int J STD AIDS 1990 Nov
PMID:Syphilis serology and human immunodeficiency virus positivity in Chandigarh. 209 8

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

The prevalence and risk factors of hepatitis B infection were studied in 354 non-drug abusing female prostitutes and 360 female controls in Tijuana, Mexico. Hepatitis B surface antigen (HBsAg) was found in the same percentage (0.8%) of prostitutes and controls. In contrast, antibody markers (anti-HBs or anti-HBc) were found in a significantly higher percentage of prostitutes than controls (8.2% vs. 2.2%, p = 0.0006). Prostitutes also had a higher prevalence of a positive RPR/FTA-ABS test for syphilis (p less than 0.0001). There was a significant association between the presence of hepatitis B markers and positive syphilis serology and a history of having had a STD. In this non-drug abusing population, prostitution was found to be a risk factor for total hepatitis B infection but not for surface antigenemia. Further studies are indicated to determine the incidence of chronic infection in adult women following sexual transmission of hepatitis B.
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PMID:Hepatitis B infection in a non-drug abusing prostitute population in Mexico. 225 60

A non-clinic cohort of 525 homosexually active men from London and South Wales were recruited in 1988 for a study by interview of sexual behaviour. A sample of blood was tested for HIV-1 antibodies. Seropositivity in London was 9.2% compared with 3.4% in South Wales. Men who were not regular STD clinic attenders had a lower rate of seropositivity than did those who were regular attenders. Men who were seropositive reported more sexual partners with whom they had anal intercourse and also reported more episodes of syphilis. Overall, rates of seropositivity were lower than those reported by studies from STD clinics.
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PMID:Seroprevalence of HIV-1 infection in a cohort of homosexually active men. 226 39

In accordance with National Venereal Prevention and Research Center's uniform requirement, 4 main STDs were intensively monitored in 48 hospitals of Guangzhou from Jan. 1986 to June 1989. They were, gonorrhoea, syphilis, nongonococcal urethritis (NGU), and condyloma acuminatum. The total number of cases was 14,513, in which female cases were 5,905, with a male: female ratio of 1.5:1. However, the incidence of women grew faster then that of men. The rate of mixed STDs infection was two times higher in women then in men. Gonorrhoea is the most common STD co-existing with NGU, condyloma acuminatum or even syphilis. Combination use of antibiotics recommended.
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PMID:[Clinical analysis of 5905 female patients with sexually transmitted diseases in Guangzhou]. 228 49

Registered Prostitutes are seen weekly for medical examination in the STD-Clinic of the Public Health Office Vienna. 1987 no syphilis was seen in this special riskgroup. The incidence of both gonorrhoe and chlamydial infection was. Chlamydias were found 1.6 times more, as gonococcal infections. There was no evidence of HIV infection. Screening for cervical neoplasia was started in reduced. 1988 and yielded a tenfold incidence of abnormal findings, requiring conisation often than compared to preventive checkups amoung the general female population.
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PMID:[The current examination protocol for prostitutes at a venereal disease counseling clinic, Vienna Public Health Service]. 252 78

The methods of diagnosis (dark ground microscopy and serology), treatment, and follow up of 946 patients with primary and 854 with secondary syphilis who presented to a London STD clinic between 1965 and 1984 were reviewed retrospectively. On dark ground microscopy spirochaetes typical of Treponema pallidum were seen in 673 (78%) of 884 patients with primary syphilitic chancres. Of the patients with primary syphilis, 137 (14.5%) had negative serology results at presentation. Eight (0.9%) of the patients with secondary syphilis had negative results at presentation, but seven of these gave positive results one month later. Procaine penicillin was the treatment used most, and erythromycin the commonest alternative. The Jarisch-Herxheimer reaction occurred more often after treatment with penicillin than with erythromycin or tetracycline (p less than 0.005). In most patients the Venereal Diseases Research Laboratory (VDRL) test showed a consistent fall in titre after treatment; a small proportion, however, continued to give positive results (some at a high titre) with no other evidence of reinfection or treatment failure.
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PMID:Primary and secondary syphilis, 20 years' experience. 3: Diagnosis, treatment, and follow up. 280 81

Treponema pallidum has not been yet cultivated. Hence any in vitro investigation is excluded, and it is owing to the experimental animal model, the rabbit, that we have studied the susceptibility of that germ to ofloxacin. This quinolone, owing to its pharmacokinetic and therapeutic properties, can specially be indicated in the treatment of Sexually Transmitted Diseases. Thus, its appeared to be of the utmost importance to know if the suggested schedule of treatment for STD, might not be susceptible to modify the course of a co-existing incubating syphilis by either delaying or inhibiting the apparition of the clinical features of primary syphilis. This study was undertaken at the incubation period, in syphilitic rabbits, using kinetic data obtained in man, after a given dosage of ofloxacin. Results were appraised upon converging data: lesions, bacteriology, and serology of the tested lot compared with two control batches of infected rabbits, the first one being untreated, the other having received the reference antibiotic treatment. From the data obtained and in the experimental settled conditions where this study was done, it results that ofloxacin has no effect on the course of the experimental syphilitic infection.
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PMID:[In vivo study of the sensitivity of Treponema pallidum to ofloxacin]. 304 44


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