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)


Int J STD AIDS
PMID:Pancytopaenia and hepatosplenomegaly in an AIDS patient responding to high dose steroids. 136 59


Int J STD AIDS
PMID:AIDS and palliative care. 138 Mar 13

To identify the importance of heterosexual activity as a possible route for the transmission of the hepatitis C virus (HCV), a screening of antibodies against HCV (anti-HCV) was performed in 200 sexually transmitted disease patients with different risks for incurring genital infections as well as in 100 registered prostitutes. Out of all 300 persons tested, 14 cases of HCV infection were detected. Anti-HCV was present in 3 of the prostitutes and in 11 of the STD patients. Evaluating known risk factors, such as intravenous drug use or blood transfusion, 6 out of the 11 STD patients and all of the prostitutes in whom anti-HCV was present were intravenous drug users and exhibited highly promiscuous behavior. Intravenous drug use was the probable means of acquisition in 9 of the 14 subjects in whom anti-HCV was present, and homosexual promiscuous behavior was assumed to be the means of acquisition in another 2 subjects. In heterosexual patients engaging in high-risk behavior (high number of sexual partners and genital infections), the exclusion of intravenous drug use decreased the prevalence of anti-HCV from 12.1% to 4.1%, demonstrating no significant increase from the prevalence among low-risk persons. Most of the patients were screened for STDs, such as syphilis, Neisseria gonorrhoeae, Chlamydia trachomatis, human immunodeficiency virus (HIV), hepatitis B virus (HBV), trichomoniasis, and yeast infections. The highest rate of coinfection with anti-HCV was found in patients with serologic evidence of an HIV infection (50%).(ABSTRACT TRUNCATED AT 250 WORDS)
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PMID:Seroepidemiologic study of hepatitis C virus in sexually transmitted disease risk groups. 138 51

Haematospermia, blood in the ejaculate, is a symptom which provokes great anxiety in patients due to fears of malignant or sexually transmitted disease. However, there is no evidence from the published literature to associate it with any serious pathology. The large series of cases indicate that investigation is unproductive and that patients do not develop serious disease even after prolonged follow-up. Patients presenting with haematospermia warrant a full physical examination, including rectal examination, but in the absence of physical signs they should then be strongly reassured. Further investigation is unnecessary. Coexistent urological symptoms should be investigated appropriately.
Int J STD AIDS
PMID:Haematospermia. 847 63

Neonatal herpes simplex virus (HSV) infection is considered to be rare in the UK, affecting less than 3 per 100,000 live births, but the true incidence is probably higher due to under-reporting. In contrast, neonatal HSV infection is more common in the USA affecting 1 per 7500 live births overall. Infection in neonates is frequently serious and may be fatal.
Int J STD AIDS
PMID:Herpes simplex virus infection in pregnancy and its management. 842 9

Our knowledge concerning the pathogenesis of infection due to Haemophilus ducreyi is incomplete. In order to produce disease, H. ducreyi must presumably penetrate the skin of the external genitalia, colonize subcutaneous tissues, then produce tissue damage which results in ulcer formation. Penetration of the normal skin most likely occurs via minor abrasions. Adherence of H. ducreyi to different cell lines in vitro has been described, and might be mediated by adhesions such as pili or haemagglutinins. In addition, binding to extracellular matrix proteins has also been reported. Extracellular tissue-degrading enzymes were absent from broth culture supernatants of H. ducreyi. Such supernatants also failed to produce cytopathic effects with established or primary cell lines. Both live and heat-killed H. ducreyi organisms were able to produce lesions in a rabbit or a mouse model, although ulcer formation was dependent on viable H. ducreyi organisms in a recently introduced temperature-dependent rabbit model. With an excessive supply of iron, a more prolonged localized inflammatory disease effect was observed. Results derived from a subcutaneous chamber model demonstrated considerable changes in the expression of outer membrane proteins combined with antibody modulation during in vivo growth of H. ducreyi. These might be important factors for maintenance of infection in the human host particularly as these changes also occur in humans. Despite an increased knowledge of the pathogenesis of chancroid, important questions such as growth requirements, bubo-formation, role of cell-mediated immunity and ulcer formation are still unanswered. The application of molecular biological techniques in order to study these problems will be helpful.
Int J STD AIDS
PMID:Pathophysiological concept of Haemophilus ducreyi infection (chancroid) 139 Oct 58

A study was undertaken to assess the relationship between current cigarette smoking and genital infections. Four hundred women attending a sexually transmitted disease clinic were the subjects of the study; of these 212 (53%) were cigarette smokers. In women under 20 years of age 70% were smokers. Women who smoked were more likely to have multiple partners and be in a lower socio-economic class or unemployed. The presence of genital warts was commoner in smokers. No association was shown between smoking and cervical inflammation or dysplasia. The findings suggest that cigarette smoking is a behavioural factor which should routinely be identified in the demographic details of women attending sexually transmitted disease clinics.
Int J STD AIDS
PMID:Current smoking habits and genital infections in women. 842 8

Several options exist for the detection of chlamydial infection in a routine laboratory setting. Enzyme immuno assay (EIA) technology offers rapid turn around of results and is less technically demanding than chlamydial cell culture. In addition, recently introduced EIA confirmatory reagents have the potential to improve the accuracy of EIA detection. We have evaluated one such confirmatory reagent (Chlamydia Blocking Reagent, Abbott Laboratories) to determine the accuracy of the Chlamydiazyme EIA with special regard to interpretation of low absorbance values. An initial series of 192 male urethral specimens showed that use of a lowered cut off level (absorbance value 0.05) compared with that recommended by the manufacturer increased sensitivity of the EIA from 0.73 to 0.83, thus motivating studies on this interpretative modification. Of 1101 EIA reactive specimens, 65% were determined to be chlamydia positive by the Chlamydia Blocking Reagent. The proportion of female cervical specimens that did not confirm positive was elevated compared with male urethral specimens, 43% vs. 5.7% respectively. In samples yielding absorbance from the recommended cut off level to 0.05 (approximately 50% below), the corresponding figures were 78% and 14% respectively. In 85 selected EIA reactive samples, examination by a direct immunofluorescence staining assay (DFA) (MicroTrak, Syva Inc.) revealed elementary bodies in 85% of 67 blocking test positive and in 24% of 18 blocking test negative samples. The possibility that Gram-negative bacteria were responsible for unconfirmed EIA reactive specimens was investigated using bacterial suspensions. While EIA reactivity was noted with several strains for Gram-negative bacteria, both the blocking reagent and DFA correctly verified the absence of chlamydial antigen.(ABSTRACT TRUNCATED AT 250 WORDS)
Int J STD AIDS
PMID:Chlamydia trachomatis antigen detection by Chlamydiazyme combined with Chlamydia Blocking Reagent verification. 139 Oct 63

A multi-centre, randomized, open-label trial was conducted to evaluate the safety and efficacy of recombinant interferon (rIFN) alpha-2c versus rIFN gamma in patients with recurrent or persistent condylomata acuminata (CA). Thirty-three such patients were treated either with 6 micrograms rIFN alpha-2c or with 0.1 mg rIFN gamma (both equivalent to 2 x 10E6 IU), single dose, subcutaneously 3 times a week for 6 weeks. In case of no complete clearance at week 10, a second course of treatment with the other type of rIFN was given. There was no significant difference in the complete clearance proportions at week 10 between the two treatment groups (3/16 vs 6/17). No relapses occurred in these patients during the 16 weeks' follow-up. Further clearances during the follow-up resulted in a total complete clearance proportion of 14/33 at the end of study. The treatment was well tolerated. Repeated interferon therapy has its place in treating persistent or recurrent condylomas.
Int J STD AIDS
PMID:Clinical study with recombinant interferon gamma versus interferon alpha-2c in patients with condylomata acuminata. 139 Oct 62

Spinal cord toxoplasmosis occurs rarely in the acquired immunodeficiency syndrome (AIDS). It usually presents as a space occupying lesion which makes differentiation from a neoplasm difficult. As a result, only 2 of the 5 previously reported cases have been diagnosed antemortem. We have incorporated the clinical details from one further case to describe the clinical features of this condition. The clarification of this clinical entity may allow earlier diagnosis of this rare condition in the future.
Int J STD AIDS
PMID:Spinal cord toxoplasmosis in a patient with human immunodeficiency virus infection. 139 Oct 67


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