نتایج جستجو برای: swab sampling

تعداد نتایج: 220130  

Journal: :Genitourinary medicine 1990
A Szarewski A Pompey J Bertrand C Bradbeer

In 899 women attending a genitourinary medicine clinic Chlamydia trachomatis was tested for using both a Cytobrush and a conventional swab. In 425 cases, the Cytobrush was used for concurrent cytology and chlamydia sampling. Both methods were equally effective in the detection of chlamydia, and, in addition, the Cytobrush gave a higher yield of inclusion bodies per sample. The use of the same i...

Journal: :medical journal of islamic republic of iran 0
mohammad ali bahar burn and wound reconstruction research center, shahid motahari hospital, iran university of medical sciences and health services, tehran, iran.سازمان اصلی تایید شده: دانشگاه علوم پزشکی ایران (iran university of medical sciences)سازمان های دیگر: burn and wound reconstruction research center ali manafi burn and wound reconstruction research center, shahid motahari hospital, iran university ofmedical sciences and health services.سازمان های دیگر: burn and wound reconstruction research center nosratollah bouduhi burn and wound reconstruction research center, shahid motahari hospital, iran university ofmedical sciences and health services.سازمان های دیگر: burn and wound reconstruction research center hamid karimi burn and wound reconstruction research center, shahid motahari hospital, iran university ofmedical sciences and health services.سازمان های دیگر: burn and wound reconstruction research center mahshid hormazdi iran university of medical sciences and health services.سازمان اصلی تایید شده: دانشگاه علوم پزشکی ایران (iran university of medical sciences) siamac esfandi nikan health researchers institute, tehran, iran.سازمان های دیگر: nikan health researchers institute

abstract   background: wound infection is a frequent and severe complication in burn patients accounting for a high number of mortalities. there are some reports comparing swab and biopsy cultures of wounds of various etiologies or chronic wounds.   objectives: the aim of the study was to evaluate burn wound infection by different bacteriologic methods of surface swab and tissue biopsy culture ...

خامه چیان , طاهره, طبسی , زهره, مازوچی , طاهره, مصداقی نیا , اعظم,

Background and Aim: Pap smear test is considered the best screening method for cervical disease, especially for malignant lesions. The crucial factor here is obtaining high-quality samples, as poorly-prepared ones cause a great deal of confusion for patients and physicians alike. Attempts to define an ideal sampling technique have been going on for many years, and in this study we compare three...

In recent years, cleaning validation has achieved a position of increasing in the pharmaceutical industry. It provides assurance to the cleaning procedure that ensures equipment is consistently cleaned from the product, detergent and microbial residues to an acceptable level to avoid cross-contamination and adulteration of drug product with other active ingredients. The aim of this study was to...

2017
Philip M. Giffard Jiunn-Yih Su Patiyan Andersson Deborah C. Holt

BACKGROUND The microbiome of built environment surfaces is impacted by the presence of humans. In this study, we tested the hypothesis that analysis of surface swabs from clinic toilet/bathroom yields results correlated with sexually transmitted infection (STI) notifications from corresponding human populations. We extended a previously reported study in which surfaces in toilet/bathroom facili...

Journal: :Buildings 2022

Medical staff working in a nasopharyngeal swab sampling cabin are exposed to higher exposure risk of COVID-19. In this study, computational fluid dynamics (CFD) used evaluate the medical Chinese customs under four different ventilation strategies, i.e., multiple supply fans (MSFV), exhaust (MEFV), single fan and outer windows closed (SEFV), opened (SEFV-W). The impact physical partitions on is ...

2011
Anna K. Johnson

and Implications Submitting tissue samples via mail may present challenges to practitioners with respect to public health, public perception, and regulatory restrictions. Considering these challenges of tissue sampling, the objective of this pilot study was to evaluate alternative sampling techniques for the detection and characterization of Escherichia coli (E. coli) in field cases of diarrhea...

Journal: :BMC Public Health 2008
Catterina Ferreccio Alejandro Corvalán Paula Margozzini Paola Viviani Claudia González Ximena Aguilera Patti E Gravitt

BACKGROUND Chile has broad variations in weather, economics and population from the far desert north (Region 1) to the cold, icy south (Region 12). A home-based self-collected vaginal sampling was nested in the 2003 Chilean population-based health survey in order to explore the possibility of a type-specific geographical variation for human papillomavirus METHODS The population was a national...

Journal: :Journal of clinical microbiology 2000
B Kurtz M Kurtz M Roe J Todd

Current recommendations suggest that negative rapid Streptococcus pyogenes antigen tests be backed up with a culture, reflecting evidence that culture may have a higher sensitivity and also that testing of a second swab may yield a different (i.e., a positive) result because of variation in sample size or distribution. If the latter is common, the sensitivities of current antigen detection test...

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