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)

Attempts were made to isolate Chlamydia trachomatis from the cervix of 300 women attending a clinic for sexually transmitted diseases in Leeds. The women were divided into four groups; (1) 130 were consorts of men suffering from non-specific urethritis; (2) 66 were suffering from gonorrhoea, or were consorts of men suffering from this disease; (3) 56 were suffering from other sexually transmitted diseases; (4) 48 had no evidence of STD. The overall isolation rate of Chlamydia trachomatis was 20%. Positive results were obtained in 30%. of Group 1, in 27-3%. of Group 2, in 3-6%. of Group 3, and in 2-1%. of Group 4. No pathogenic sign or symptom of Chlamydia trachomatis infection of the cervix was detected.
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PMID:Isolation of Chlamydia trachomatis from women attending a clinic for sexually transmitted diseases. 100 20

One-hundred and twenty-nine pregnant women in labour (age range 15-46 years; median age 23) and 42 infants born to chlamydia-positive mothers (age range 5-15 days; median age 10) were investigated to estimate the prevalence and incidence, respectively, of Chlamydia trachomatis infection in San Salvador, El Salvador. Urethral and cervical samples were obtained from all women and conjunctival specimens were taken from both eyes of each child. The chlamydial antigen was detected with the commercial Pharmacia Chlamydia EIA kit. Direct immunofluorescence (DFA) (Syva MicroTrak) was used for confirmation. In the newborns both EIA and DFA tests on direct preparations from ocular smears were performed on all the samples. The prevalence of chlamydial infection in pregnant women was 44% (57/129). The incidence of chlamydial infection in neonates was 64% (27/42), and the majority of the infected children (56%) had conjunctivitis. Referring to individuals rather than specimens the sensitivity of EIA tests on conjunctival samples from the infants was low (37%) as compared with 91% on urethral and cervical specimens from the pregnant women.
Int J STD AIDS
PMID:Prevalence of urogenital Chlamydia trachomatis infection in El Salvador. I. Infection during pregnancy and perinatal transmission. 154 65

Chlamydia trachomatis infection, presumably sexually transmitted, has been implicated in the spread of tubal infertility and ectopic pregnancy. In searching evidence of Chlamydia trachomatis infection as a possible cause of tubal ectopic pregnancy, we enrolled 40 consecutive pathologically proven tubal ectopic women and 37 normal early intrauterine pregnant women from our OPD and ward from Jan. 1989 to July 1989. All cases underwent a structured interview giving particular attention to past reproductive history, contraception history and past history of STD. The levels of serum antibody IgG to Chlamydia trachomatis in all cases were determined. Seven ectopic women with wearing IUD in situ (group A) and 33 ectopic women with no identical factor (group B) were compared with 37 normal early intrauterine pregnant women (control group). The result showed group B more often had IgG antibody to Chlamydia trachomatis than control group (P = 0.001). Group A had higher antibody to Chlamydia trachomatis than control group but the difference was not statistically significant (P greater than 0.05). We concluded that the above findings add to the evidence that Chlamydia trachomatis infection is a major cause of tubal ectopic pregnancy.
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PMID:[Chlamydia trachomatis infection in women with ectopic pregnancy]. 217 55

The diagnostic value of serum IgG, IgM and IgA in patients with uncomplicated urogenital Chlamydia trachomatis infection was compared with isolation in cell culture. C. trachomatis specific antibodies were determined with an enzyme linked immunofluorescent assay using elementary bodies from C. trachomatis serotypes E,F,H,I,J and LGV2 as antigens. At least two sera from each patient were tested and cultures were also established on the same day. Excluding the IgM titres in men, significantly more IgG, IgA and IgM and combinations of these antibodies were observed in culture positive patients. The sensitivity with which IgG titres in men or IgG and/or IgM titres in men and women could be determined, was significantly lower using C. trachomatis LGV2 as the only antigen than when all 6 antigens were used. The presence of 10 or more leucocytes in the urine sediment of men correlated positively with an IgG or an IgG and/or IgM titre.
Int J STD AIDS
PMID:Detection of IgG, IgM and IgA antibodies in patients with uncomplicated Chlamydia trachomatis infection: a comparison between enzyme linked immunofluorescent assay and isolation in cell culture. 842 2

During May 1988-October 1990 in Zaire, Neisseria gonorrhoeae isolates were obtained from 650 initially HIV-negative prostitutes in Kinshasa who were followed monthly for 30 months. After conservation of the gonococci, the N. gonorrhoeae isolates were then transported to the Institute of Tropical Medicine in Antwerp, Belgium, to test for antimicrobial resistance, especially tetracycline resistant isolates of N. gonorrhoeae. Among the 1085 isolates, 67% were resistant to penicillin (i.e., penicillinase producing N. gonorrhoeae [PPNG]). 30% exhibited plasmid-mediated resistance to tetracycline (TRNG). 37% were resistant to thiamphenicol. Thiamphenicol resistance was more common in non-TRNG isolates than TRNG isolates (49% vs. 8%; p 0.0001). The frequency of TRNG among PPNG isolates was higher than it was among non-PPNG isolates (37% vs. 16%; p 0.001). PPNG prevalence ranged from 60% to 73%. TRNG prevalence increased steadily from 11% to 45% during the 30-month period. Both TRNG and PPNG isolates were significantly associated with the auxotype/serovar class Pro-/IA-6 (p 0.0001 and p = 0.0002, respectively). They were also associated with growth inhibition by 0.25 mM phenylalanine (p 0.0001 and p = 0.001, respectively). The number of different TRNG auxotype/serovar classes ranged from 6 to 13. It has been suggested that tetracycline use to control gonorrhea in the US and in the Netherlands increased the frequency and spread of TRNG. Only spectinomycin and ciprofloxacin were used to treat gonorrhea in this study. Yet, tetracycline was prescribed for genital Chlamydia trachomatis infection, which many of the prostitutes had. Also, males self-medicate for urethritis with tetracycline. Populations with a high incidence of gonococcal infections may experience an epidemic spread of TRNG.
Int J STD AIDS
PMID:Epidemic spread of plasmid-mediated tetracycline resistant Neisseria gonorrhoeae in Zaire. 854 15

We have conducted a seroepidemiological survey of Chlamydia trachomatis infection among 400 STD consultants in comparison with 400 blood donors. The study was performed by using the indirect microimmunofluorescence technique with Chlamydia trachomatis, Chlamydia psittaci and Chlamydia pneumoniae as antigens. The overall seroprevalences were 60% and 46% for STD consultants and blood donors respectively. The seroprevalences of Chlamydia trachomatis alone were 12.5% for STD consultants and 7.5% for blood donors. No differences were observed according to age in the two groups and people of 20-29 and 30-39 years old, of both sexes were the most concerned. We conclude that Chlamydia trachomatis infection remains an important problem in Morocco.
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PMID:[Seroprevalence of Chlamydia trachomatis infection in STD consultants in Morocco]. 864 84

The prevalence of hidradenitis suppurativa has been found to be higher among patients attending an STD clinic than in an unselected general population sample. The aetiology of hidradenitis in unknown, but an association with chlamydial infections has been suggested for perineal lesions. Our aim was to describe the history of STD, STD risk factors and possible current STD in patients with hidradenitis. A case-control study comparing patients with hidradenitis (20) and controls (60) was therefore made in patients attending an STD clinic. Genital HPV infection was found to be more common in patients with hidradenitis (p = 0.036), but no differences were seen in the history of STD, STD risk behaviour or other current STD between the two groups studied. HPV infection appears to be the only STD which is more common in hidradenitis patients, but the biological significance of this finding is not clear. It is speculated that common predisposing factors may be responsible. We were unable to support the previously postulated association between Chlamydia trachomatis infection and hidradenitis.
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PMID:A case-control study of hidradenitis suppurativa in an STD population. 898 18

To find what proportion of women with endocervical Chlamydia trachomatis infection had asymptomatic infection of the upper genital tract, 10 women with neither gonorrhoea nor signs, symptoms or a past history of pelvic inflammatory disease were laparoscoped. Swabs from the fimbriae and pouch of Douglas were tested for C. trachomatis by tissue culture, enzyme immunoassay, direct fluorescent antibody and polymerase chain reaction techniques. Four of the women had an upper genital tract chlamydial infection. Neither laparoscopic appearances, menstrual phase, interval since last intercourse, partner change nor other coincidental genital infection was associated with the upper genital tract spread. These findings suggest that careful investigation, immediate treatment and contact tracing are mandatory when asymptomatic endocervical chlamydial infection is discovered.
Int J STD AIDS 1997 May
PMID:Silent upper genital tract chlamydial infection and disease in women. 917 56

The aim of this study was to assess which patients are referred from general practice, in order to target areas in which our service could be improved. An anonymous postal questionnaire was sent to 433 local general practitioners (GPs), 72.3% (313) of whom replied. The majority of GPs indicated that they would always send patients with a diagnosis of either gonorrhoea or syphilis to the department, while most would send less than 50% of patients with Chlamydia trachomatis infection. Viral infections (i.e. warts and herpes) were referred more frequently than chlamydia. Referral of trichomoniasis was uncommon, as was advice about contacts in all conditions except gonorrhoea and syphilis.
Int J STD AIDS 1998 Aug
PMID:Who do we see? A study of GP referral patterns. 987 34

Bias needs to be minimized when conducting survey-based research in order to produce more valid results. Reporting biases are more likely to occur when sensitive behaviors are being investigated. Research suggests that computer-assisted, self-administered interviews (CASIs) may produce more valid reports of sensitive behaviors than will the more traditional survey techniques such as face-to-face interviews (FTFIs). Findings are reported from a study conducted to compare responses to sensitive questions administered through video-enhanced CASIs (V-CASIs) and FTFIs. 280 women of mean age 23 years attending a New Orleans, Louisiana, public family planning or STD clinic from July 1995 to July 1996, diagnosed with Chlamydia trachomatis infection responded to 8 close-ended sexual behavioral questions using both survey techniques in a randomized crossover design. 95% of the women were Black and 71% felt at ease using computers. Although kappa scores indicated good-to-excellent agreement between interview techniques, the women tended to admit to socially undesirable behaviors more often upon V-CASIs than upon FTFIs. 30% of the women gave a discrepant response between V-CASI and FTFI toward social desirability. Women who reported a socially undesirable behavior in V-CASIs were more likely to have a discrepant response. Use of the same logistic regression model to predict condom use yielded different results when data from V-CASIs were used compared with data from FTFIs. Findings suggest that the V-CASI technique can reduce social desirability bias and improve validity in research requiring data on sensitive sexual behaviors.
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PMID:Application of computer-assisted interviews to sexual behavior research. 1034 4


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