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)

Gynecologic conditions associated with HIV infection were examined in 481 regular female sex partners of HIV-positive male blood donors enrolled in a study of heterosexual HIV transmission conducted at Chiang Mai University Hospital and Lampang Provincial Hospital in Thailand in 1992-96. Of these women, 224 (46.6%) were HIV-infected. HIV-positive and HIV-negative women were similar in terms of age, education, and age at first intercourse; however, a history of sexually transmitted disease was more common among the HIV-infected women (31.7%) than their uninfected counterparts (18.7%). HIV-infected women also were significantly more likely to have abnormal gynecologic conditions, including abnormal vaginal discharge at physical examination (odds ratio (OR), 2.6; 95% confidence interval (CI), 1.6-4.2) and cervical dysplasia (OR, 5.3; 95% CI, 2.0-15.2). Among HIV-positive women, the prevalence of abnormal vaginal discharge and bacterial vaginosis increased significantly with decreasing CD4 count. Syphilis, gonorrhea, chlamydia, and trichomoniasis rates were generally low and did not differ by HIV status. These findings suggest a need for further research on variations in gynecologic conditions associated with HIV infection in different countries.
Int J STD AIDS 1998 Nov
PMID:Gynaecological conditions associated with HIV infection in women who are partners of HIV-positive Thai blood donors. 986 81

Our objective is to compare the efficacy of using Papanicolaou (PAP)-stained cervical cytology smears with a standardized method of interpreting Gram-stained vaginal smears for the diagnosis of bacterial vaginosis (BV) in pregnancy. High vaginal smears were Gram-stained and examined by a single observer to characterize 3 grades of vaginal flora and diagnose BV. Cervical smears were PAP-stained and examined for characteristic patterns of vaginal flora including evidence of BV by either a number of cytotechnicians or a single cytopathologist. The results of the 2 methods were compared. Seven hundred and forty-seven women attending an antenatal clinic in a district general hospital who consented to have a smear of vaginal secretions and cervical cytology in early pregnancy. The main outcome measure is the diagnosis of BV by different methods in a pregnant population. Compared with the Gram-stain method for the diagnosis of BV, there was good agreement between PAP-stain interpretation by a single observer but the agreement was not as good with PAP-stain interpretation by multiple cytotechnicians. When the grades were consolidated to normal (grade I) and abnormal flora (grades II and III), compared to Gram-stained smears, PAP cytology undertaken by several cytotechnicians had a sensitivity of 80.7% and a specificity of 90.7%. The sensitivity and specificity increased to 87% and 97%, respectively, when the PAP-stained smears were read by a single cytopathologist. Using kappa scores, only those readings made by a single cytopathologist were reliable. The setting in a cytopathology laboratory comprises multiple cytotechnicians, so that PAP-stain analysis of vaginal smears for the diagnosis of BV is likely to provide results which are less reliable than those obtained by Gram staining. The latter should be the first choice and every effort should be made to set up this service.
Int J STD AIDS 1999 Feb
PMID:A comparison of the use of Papanicolaou-stained cervical cytological smears with Gram-stained vaginal smears for the diagnosis of bacterial vaginosis in early pregnancy. 1021 13

The effect of non-heterosexual factors on the vaginal flora has been studied. Ninety-one lesbians attending a specialist genitourinary medicine service for lesbians were studied. Bacterial vaginosis (BV) was diagnosed in 51.6% of them. While most of the women had previously had a male sexual partner, the presence of BV was not associated with a male sexual partner in the previous 12 months. A detailed analysis of lesbian sexual practices in the group did not relate BV to any sexual practice which would have the propensity to pass vaginal secretions from one to the other.
Int J STD AIDS 1999 May
PMID:Bacterial vaginosis in lesbians: evidence for lack of sexual transmission. 1036 19

Evidence linking bacterial vaginosis (BV) to chorioamnionitis and spontaneous preterm birth is mounting. Successful treatment of BV could reduce the rate of late miscarriage and preterm birth. Mucinase and sialidase activity have been implicated in the pathogenesis of BV. This study extends the work of previous studies to investigate sialidase, other known mucin degrading enzymes and overall mucin degrading activity in samples of vaginal fluid from women with and without BV. Samples from 31 women were diagnosed for BV, and tested for enzyme activity using established assays. Activity was recorded in all samples. Significant increases in activity were detected in BV samples for sialidase using a mucin (BSM P<0.005) and serum type glycoprotein (AGP P<0.005) substrates, beta-galactosidase (P<0.001), and beta-N-acetylhexosaminidase (P<0.01). No significant increases in BV patients were detected in O-glycanase, proteinase, arylesterase, sulphatase or whole mucinase activities. These results support the hypothesis that certain BV-associated enzymes may detrimentally affect the mucosal barrier, permitting bacteria access to the uterus.
Int J STD AIDS 1999 Jul
PMID:Mucinase and sialidase activity of the vaginal microflora: implications for the pathogenesis of preterm labour. 1045 78

This study reports on the prevalence of sexually transmitted infections (STIs) among pregnant women in Bangui, Central African Republic. A total of 481 pregnant women visiting the antenatal services of the 3 major governmental health centers were included in the study. All these women were interviewed and underwent gynecological examination, including laboratory diagnosis of trichomoniasis, candidiasis, gonorrhea, syphilis and bacterial vaginosis. The results revealed that 34% of the women were diagnosed with at least one STI. Gonorrhea accounted for 3.1%, chlamydiasis for 6.2%, trichomoniasis for 9.9%, syphilis for 6.7%, and HIV-1 for 12.2%. In addition, 29.1% of women were diagnosed with bacterial vaginosis and 46.6% with candidiasis. The majority of the women diagnosed with an STI reported specific clinical symptoms during the week before they entered into the study, but only a minority of them actively sought treatment, and only half of those consulted the formal health sector. Self-reported and health worker-recognized symptoms, signs and laboratory results manifested only low sensitivities, specificities, and positive predictive values in STI diagnosis. These results confirmed the high susceptibility of young African women to STIs. Therefore, specific control interventions should be carried out which incorporate affordable and user-friendly services.
Int J STD AIDS 1999 Sep
PMID:Sexually transmitted infections in young pregnant women in Bangui, Central African Republic. 1049 29

A new wet smear diagnostic criterion for bacterial vaginosis was applied to 124 consecutive female patients attending an STD clinic located in the centre of Copenhagen. Bacterial vaginosis was detected in 54 (44%) women, making bacterial vaginosis the most prevalent pathological condition encountered. A total of 47 (87%) of the women were symptomatic. Concomitant genital infections were found in 13 (24%) of these women, most often as vulvo-vaginal candidiasis. A correct microscopic diagnosis could also be obtained by sending the vaginal smear to the local microbiologist for rehydration and phase contrast microscopy. It is suggested that the previously described vaginal wet smear criteria are used in place of Amsel's criteria for routine diagnosis of bacterial vaginosis.
 ...
PMID:Direct or referral microscopy of vaginal wet smear for bacterial vaginosis: experience from an STD clinic. 1059 65

In order to develop a more practical way of diagnosing bacterial vaginosis (BV), we evaluated a scoring system, weighting small bacterial morphotypes versus lactobacillary morphotypes in wet mounts, assessed criteria for BV and normalcy from this scoring, and then evaluated their reproducibility and accuracy. We examined 754 women for pH, homogeneous vaginal discharge, amine odour, clue cells and the composite clinical diagnosis. We also examined wet mounts for small bacterial morphotypes and lactobacillary morphotypes, and weighted their quantitative presence as a bacterial morphotype score. The term 'small bacterial morphotypes' denotes a group of small bacillary forms comprising coccobacilli, tiny rods, and mobile curved rods. The different characteristics of BV were all gradually associated with increased bacterial morphotype scoring. We deemed a score of 0-1 as normal, 2-4 as intermediate phase, grade I, 5-6 as intermediate phase, grade II, and 7-8 indicative of BV. Reproducibility of the interpretation was high, both for the new grading system (weighted Kappa 0.90 in women perceiving and 0.81 in women not perceiving abnormal vaginal discharge) and for the new criterion for BV (non-weighted Kappa 0.91 and 0.84 in the 2 groups of women). The new criterion also proved highly concurrent with the composite clinical diagnosis (Kappa 0.91 and 0.81 in the 2 groups). In conclusion, the wet mount bacterial morphotype scoring is valid for grading of the disorder of the vaginal microbial ecosystem, and the new criterion for BV a more practical option than existing diagnostic methods.
Int J STD AIDS 2000 Mar
PMID:Diagnosis of bacterial vaginosis by wet mount identification of bacterial morphotypes in vaginal fluid. 1072 36

The prevalence of 3 mycoplasmas (Mycoplasma hominis, Ureaplasma urealyticum and Mycoplasma genitalium) was determined in a cohort of women with or without bacterial vaginosis (BV) and in their respective male partners. Heterosexual women with or without BV and their male partners were recruited and genital sampling for these microorganisms was performed. Seventeen women with BV and 21 women with normal flora, and their respective male partners, were recruited. M. hominis was present in 9 (53%) of 17 women with BV compared with none of 21 women without BV (P=0.0001). Of the 17 male partners of women with BV, 8 (47%) had M. hominis compared to 5 (24%) of 21 male partners of women without BV (not significant [n/s]). U. urealyticum was detected in 11 (65%) of 17 women with BV in comparison with 10 (48%) of 21 women without BV (n/s). U. urealyticum was present in 4 (24%) of 17 male partners of women with BV compared to 6 (29%) of 21 male partners of women without BV (n/s). M. genitalium was not detected in any of 15 women with BV and in only 2 (12%) of 17 women without BV (n/s). M. genitalium was present in 4 (25%) male partners of 16 women with BV in comparison with 3 (16%) male partners of 19 women without BV (n/s). Thus, M. hominis was the only mycoplasma detected significantly more often in women with, rather than in those without, BV. None of the mycoplasmas was found significantly more often in male partners of women with, rather than those without, BV. Overall, M. genitalium behaved somewhat similar to Chlamydia trachomatis. It was the least commonly occurring mycoplasma, a reflection perhaps of the relatively low incidence of partner change in this study population.
Int J STD AIDS 2000 Jun
PMID:The association of Mycoplasma hominis, Ureaplasma urealyticum and Mycoplasma genitalium with bacterial vaginosis: observations on heterosexual women and their male partners. 1087 7

M. hominis and U. urealyticum are the better-known mycoplasma species pathogenic to the human genitourinary tract, causing mainly urethritis, bacterial vaginosis and pregnancy complications. In HIV-infected patients, the prevalence and role of these species is still not well known. The aim of this work was to determinate the prevalence of these species in this group of male patients (HIV group), in comparison to a group of men with clinical symptoms of urethritis (STD group). M. hominis was isolated from 7.5% patients (8/106) and U. urealyticum from 18.9% patients (20/106) from the HIV group, being among these 62.5% and 85% in significant concentrations, respectively. In the STD group these rates were 0.9% (1/110) for M. hominis and 13.6% (15/110) for U. urealyticum, being 100% and 93.3% in significant concentrations, respectively. We could demonstrate infection rates by these mycoplasma species in the HIV group as high as the one found in the STD one, what may indicate the occurrence of opportunistic infections in our population. This fact is discussed here because in immunosuppressed patients, specially M. hominis has been reported causing severe infections, even systemically.
 ...
PMID:Relevant prevalence of Mycoplasma hominis and Ureaplasma urealyticum serogroups in HIV-1 infected men without urethritis symptoms. 1096 80

A prospective observational study of asymptomatic women from three different general practices was set up to establish the incidence of bacterial vaginosis (BV). The study group comprised 287 women recalled to their general practitioner's surgery for routine cervical smears. The prevalence of an abnormal vaginal flora was about the same in women attending the 3 practices. Nearly 14% of women had abnormal vaginal flora and about 9% had BV on gram stain examination of vaginal secretions. This was 2-3 times more common than findings consistent with vaginal candidiasis (3.8%). Significant numbers of women with BV had received antifungal therapy suggesting a misdiagnosis. Because of its potential complications, women should be offered screening for BV in a well-women setting and, if found, should be treated if symptomatic or at risk of adverse obstetric or gynaecological sequelae.
Int J STD AIDS 2000 Aug
PMID:Prevalence of bacterial vaginosis in women attending one of three general practices for routine cervical cytology. 1099 Mar 31


<< Previous 1 2 3 4 5 6 7 8 9 10 Next >>