scholarly journals IDENTIFIKASI DAN UJI SENSITIVITAS BAKTERI Neisseria gonorrhoeae TERHADAP ANTIBIOTIK SEFIKSIM PADA PEKERJA SEKS KOMERSIAL DI PUSKESMAS II DENPASAR SELATAN

2021 ◽  
Vol 9 (1) ◽  
pp. 1-11
Author(s):  
Burhannuddin Burhannuddin
Keyword(s):  
Neisseria Gonorrhoeae ◽  
Sex Workers ◽  
Transmitted Disease ◽  
Vaginal Swab ◽  
Sensitivity Test ◽  
Diffusion Method ◽  
Sexually Transmitted ◽  
Gram Staining ◽  
Oxidase Test ◽  
Cultured Bacteria

Gonorrhea is a sexually transmitted disease caused by Neisseria gonorrhoeae. Gonorrhea infection varies greatly in the community, especially in sexually active women. Infection cases in women are often asymptomatic, that can causes complication can easily occur. The aims of this study are to identify and determine sensitivity of Neisseria gonorrhoeae bacteria against cefixime antibiotics. This study was using a descriptive method and used 30 samples. Neisseria gonorrhoeae was isolatd from the vaginal swab sample of Commercial Sex Workers at Puskesmas II Denpasar Selatan. The cultured bacteria on Thayer Martin media were then identified by gram staining, oxidase test, and catalase test. Neisseria gonorrhoeae sensitivity test against cefixime was performed by disc diffusion method. The results of identification showed that 6 (20 %) of 30 samples were Neisseria gonorrhoeae bacteria with cell characteristics in the form of diplococcus, gram-negative, oxidase and catalase positive. The results of the sensitivity test showed that all isolats of Neisseria gonorrhoeae were resistant to cefixime 

scholarly journals Enzyme immunoassay for urogenital trichomoniasis as a marker of unsafe sexual behaviour

2001 ◽  
Vol 126 (1) ◽  
pp. 103-109 ◽  
Author(s):  
P. R. MASON ◽  
S. GREGSON ◽  
L. GWANZURA ◽  
P. CAPPUCCINELLI ◽  
P. RAPELLI ◽  
...  
Keyword(s):  
High Risk ◽  
Enzyme Immunoassay ◽  
Sex Workers ◽  
Trichomonas Vaginalis ◽  
Transmitted Disease ◽  
Vaginal Swab ◽  
Low Risk ◽  
Sexually Transmitted ◽  
High Risk Women ◽  
Culture Negative

Enzyme immunoassay (EIA) was used to detect antibodies to Trichomonas vaginalis in sera from Zimbabwe. The EIA showed a sensitivity of 95 and 94% when compared with vaginal swab culture among women attending a family planning clinic (FPC) and female commercial sex workers (CSW) respectively. The specificity was 85 and 77% in the two groups. Culture-negative FPC women were sub-divided into high risk or low risk of exposure to trichomoniasis. The seroprevalence was 10% (6/61) among low risk women, 21% (10/48) among high risk women and 23% (9/39) among culture negative CSW. The EIA was positive in 46% (18/39) men with genital discharge but only 5% (2/37) healthy blood donors. None of 31 sera from prepubescent children was positive. The EIA may be useful for community surveys of trichomoniasis. Because T. vaginalis is a common sexually transmitted disease, the test may indicate behaviour that increases the risk of STD transmission.

scholarly journals Gonococcal infections: The trends of antimicrobial susceptibility of Neisseria gonorrhoeae in Western Nepal

2012 ◽  
Vol 1 (2) ◽  
pp. 74-78 ◽  
Author(s):  
DR Bhatta ◽  
S Gokhale ◽  
MT Ansari ◽  
HK Tiwari ◽  
A Gaur ◽  
...  
Keyword(s):  
Neisseria Gonorrhoeae ◽  
Sex Workers ◽  
Public Health Problem ◽  
Diffusion Method ◽  
Resistance Pattern ◽  
High Risk Population ◽  
Important Public Health Problem ◽  
Clinical Specimens ◽  
Chocolate Agar ◽  
Sexually Transmitted

Background: Gonorrhea is caused by Neisseria gonorrhoeae, is an important public health problem and is the second most common reportable sexually transmitted bacterial infection. Present study was conducted to determine the antimicrobial resistance pattern of Neisseria gonorrhoeae isolates from various clinical specimens. Methods: This is a hospital based retrospective study conducted at Manipal Teaching Hospital, Pokhara, Nepal. Various clinical specimens (urethral, cervical and conjunctival discharges) were collected from the suspected cases of gonococcal infections between January 2004 to December 2010. Specimens were subjected to Gram stain and culture on chocolate agar. Antibiotic susceptibility testing was performed on chocolate agar by Kirby Bauer’s disc diffusion method. Results: A total of 119 patients were tested for gonococcal infections. Forty-eight patients were diagnosed as having gonococcal infections, of which 40 cases were culture positive. Penicillin resistance was seen in 27 (67%) cases while all isolates were sensitive to ceftriaxone. Conclusion: Neisseria gonorrhoeae isolates are becoming increasingly resistant to antibiotics like penicillin, ciprofloxacin and tetracycline. Therefore, continuous surveillance of antibiotic resistance pattern is required in order to start empirical antibiotic therapy in high risk population like commercial sex workers. DOI: http://dx.doi.org/10.3126/njms.v1i2.6603 Nepal Journal of Medical Sciences. 2012;1(2): 74-78

scholarly journals Performance of the Abbott Real Time CT/NG assay in urines and cervico-vaginal samples from Senegal

2014 ◽  
Vol 8 (07) ◽  
pp. 898-903 ◽  
Author(s):  
Sokhna B Gueye ◽  
Halimatou Diop-Ndiaye ◽  
Aliou Gningue ◽  
Ousseynou Ndiaye ◽  
Abdou S Mbengue ◽  
...  
Keyword(s):  
Chlamydia Trachomatis ◽  
Neisseria Gonorrhoeae ◽  
Sex Workers ◽  
Predictive Value ◽  
Transmitted Disease ◽  
Molecular Techniques ◽  
Sexually Transmitted ◽  
Key Population ◽  
Common Causes ◽  
Sex With Men

Introduction: Chlamydia trachomatis and Neisseria gonorrhoeae are the most common causes of sexually transmitted disease in Senegal and worldwide. Molecular techniques have become the standard for their detection, and due to the frequency of co-infections, these tests can detect both agents and can be used on urine samples, vaginal swabs, or endocervical samples. In developing countries, the use of these molecular techniques is very limited and there is a need for evaluations of these techniques to be done. Methodology: A total of 181 samples were tested with the Abbott RealTime CT/NG assay and compared with the Roche Cobas Amplicor CT/NG assay. Specimens were collected from the key population of men having sex with men (urine, n = 60), female sex workers (genital swabs, n = 60) and from women visiting the laboratory for a gynecological checkup (urine, n = 60 and endocervical samples, n = 61). Results: The agreement between the two techniques was 98.90% with a Kappa coefficient of 0.98. A sensitivity of 93.3%, a specificity of 100%, a positive predictive value of 100%, and a negative predictive value of 93.3% were found for both Chlamydia trachomatis and Neisseria gonorrhoeae. Conclusion: These results showed that both methods are similar and suitable for the detection of CT/NG in all types of samples examined in this study.

Co-infection with genital gonorrhoea and genital chlamydia in female sex workers in Yunnan, China

2006 ◽  
Vol 17 (5) ◽  
pp. 329-332 ◽  
Author(s):  
Xiang-Sheng Chen ◽  
Yue-Ping Yin ◽  
Guo-Jun Liang ◽  
Xiang-Dong Gong ◽  
Hua-Sheng Li ◽  
...  
Keyword(s):  
Sex Workers ◽  
Female Sex Workers ◽  
Vaginal Discharge ◽  
Transmitted Disease ◽  
Clinical Information ◽  
Gonococcal Infection ◽  
Structured Interviews ◽  
Sexually Transmitted ◽  
Female Sex ◽  
Control Programmes

An observational study on prevalence of co-infection with gonorrhoea and chlamydia was conducted among female sex workers (FSWs) in Kunming, China. A total of 505 FSWs participated in the study. All eligible participants gave informed consent. Demographic, behavioural and clinical information of the participants was gathered by direct structured interviews. Tampon swabs were collected to test for Chlamydia trachomatis and Nesseria gonorrhoeae. One-hundred and twenty-four (24.6%) FSWs were co-infected with these two pathogens. Of the 191 FSWs with gonorrhea, 124 (64.9%, 95% confidence interval [CI] = 57.9–71.3%) were co-infected with chlamydia which was significantly higher than the proportion (41.9%, 95% CI = 36.4–47.6%) co-infected with gonorrhoea among 296 FSWs with chlamydia ( P < 0.001). Only 47 of 191 (24.6%) FSWs with gonococcal infection and 28 of 124 (22.6%) with co-infection with gonorrhoea and chlamydia reported vaginal discharge. The results of the study justify the recommendation in the national sexually transmitted disease (STD) guidelines that patients infected with gonorrhoea also be treated routinely with an anti-chlamydial regimen. However, a periodic mass treatment may be considered in some circumstances in STD control programmes to rapidly reduce the infections in this population.

scholarly journals Dynamics of Neisseria gonorrhoeae Attachment: Microcolony Development, Cortical Plaque Formation, and Cytoprotection

2007 ◽  
Vol 75 (10) ◽  
pp. 4743-4753 ◽  
Author(s):  
Dustin L. Higashi ◽  
Shaun W. Lee ◽  
Aurelie Snyder ◽  
Nathan J. Weyand ◽  
Antony Bakke ◽  
...  
Keyword(s):  
Neisseria Gonorrhoeae ◽  
Transmitted Disease ◽  
Virus Transmission ◽  
Twitching Motility ◽  
Sexually Transmitted ◽  
Type Iv ◽  
Immunodeficiency Virus ◽  
Live Cell Microscopy ◽  
Induced Apoptosis ◽  
First Time

ABSTRACT Neisseria gonorrhoeae is the bacterium that causes gonorrhea, a major sexually transmitted disease and a significant cofactor for human immunodeficiency virus transmission. The retactile N. gonorrhoeae type IV pilus (Tfp) mediates twitching motility and attachment. Using live-cell microscopy, we reveal for the first time the dynamics of twitching motility by N. gonorrhoeae in its natural environment, human epithelial cells. Bacteria aggregate into microcolonies on the cell surface and induce a massive remodeling of the microvillus architecture. Surprisingly, the microcolonies are motile, and they fuse to form progressively larger structures that undergo rapid reorganization, suggesting that bacteria communicate with each other during infection. As reported, actin plaques form beneath microcolonies. Here, we show that cortical plaques comigrate with motile microcolonies. These activities are dependent on pilT, the Tfp retraction locus. Cultures infected with a pilT mutant have significantly higher numbers of apoptotic cells than cultures infected with the wild-type strain. Inducing pilT expression with isopropyl-β-d-thiogalactopyranoside partially rescues cells from infection-induced apoptosis, demonstrating that Tfp retraction is intrinsically cytoprotective for the host. Tfp-mediated attachment is therefore a continuum of microcolony motility and force stimulation of host cell signaling, leading to a cytoprotective effect.

Prevalence of HIV-1, HIV-2 and HTLV antibody, in Fortaleza, Ceara, Brazil, 1993-1994

1996 ◽  
Vol 7 (5) ◽  
pp. 365-369 ◽  
Author(s):  
N. Broutet ◽  
A. de Queiroz Sousa ◽  
F. Placido Basilio ◽  
H. Luis Sa ◽  
F. Simon
Keyword(s):  
Pregnant Women ◽  
Sex Workers ◽  
Transmitted Disease ◽  
Risk Groups ◽  
Northeastern Brazil ◽  
Cross Sectional ◽  
Sexually Transmitted ◽  
T Lymphotropic Virus ◽  
Commercial Enzyme Immunoassay ◽  
Hiv 1

To evaluate the respective part of HIV-1, HIV-2 and human T lymphotropic virus (HTLV) infection in Fortaleza, the principal city of the Ceara state (Northeast of Brazil), a cross-sectional seroepidemiological survey was conducted from July 1993 to February 1994 in 6 selected groups: pregnant women, tuberculosis (Tb) patients, sexually transmitted disease (STD) patients, female and male commercial sex workers (CSWs) and prisoners. Sera were screened by Mixt HIV-1/HIV-2 commercial enzyme immunoassay and ELISA HTLV I/II. Each serum found positive by ELISA was confirmed by Western blot. A total of 2917 persons were interviewed, of whom 2754 (94.4%) agreed to participate and gave a blood sample. Twenty-eight were found to be HIV-1 antibody positive. The prevalence ranged from 0.25% in pregnant women to 2.9% in male CSWs. The prevalence was 1% in STD patients and 0.44% in Tb patients. None of the sera was found positive for HIV-2. The prevalence of antibodies to HTLV-I varied from 0.12% in pregnant women to 1.21% in female CSWs. Five sera were positive for HTLV-II. These results confirm the hypothesis that the HIV epidemic in Northeastern Brazil is still limited to high risk groups. Repeated cross-sectional surveys of this type should be performed as a surveillance tool to study the dynamics of this epidemic in low prevalence areas. Defining risk factors should allow targeting of intervention strategies.

scholarly journals Chlamydia trachomatis, Neisseria gonorrhoeae, and Trichomonas vaginalis screening and treatment of pregnant women in Port-au-Prince, Haiti

2017 ◽  
Vol 28 (11) ◽  
pp. 1130-1134 ◽  
Author(s):  
Claire C Bristow ◽  
Patricia Mathelier ◽  
Oksana Ocheretina ◽  
Daphne Benoit ◽  
Jean W Pape ◽  
...  
Keyword(s):  
Chlamydia Trachomatis ◽  
Neisseria Gonorrhoeae ◽  
Pregnant Women ◽  
Laboratory Testing ◽  
Trichomonas Vaginalis ◽  
Opportunistic Infections ◽  
Newborn Health ◽  
Vaginal Swab ◽  
Sexually Transmitted ◽  
High Prevalence

In Haiti, routine screening for Chlamydia trachomatis (CT), Neisseria gonorrhoeae (NG), and Trichomonas vaginalis (TV) among pregnant women is not conducted; yet these sexually transmitted infections (STIs) are associated with adverse birth and newborn health outcomes. We aimed to assess the acceptability and feasibility of screening and the prevalence of STIs among pregnant women in Port-au-Prince, Haiti. Pregnant women of at least 18 years of age who attend Haitian Study Group for Kaposi’s sarcoma and Opportunistic Infections (GHESKIO) clinics in Port-au-Prince, Haiti provided self-collected vaginal swab specimens. Laboratory testing was done with Xpert® CT/NG and Xpert® TV. The results of this study showed that of the 322 pregnant women who visited GHESKIO for their regular scheduled appointments, 300 (93.2%) consented for CT, NG, and TV testing. Of those, 107 women (35.7%) tested positive for at least one STI. There were 42 (14.7%) cases of CT, 8 (2.8%) NG, and 83 (29.0%) TV infections. Most infections were treated – 122 of 133 (91.7%). In summary, we found that it was highly acceptable and feasible to implement CT, NG, and TV screening among pregnant women in Port-au-Prince, Haiti. We found high prevalence of STIs among pregnant women, which suggest that STI screening in this population may be warranted.

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