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Organisms Associated With Bacterial Vaginosis In Nigerian Women As Determined By Pcr-Dgge And 16s Rrna Gene Sequence, Kingsley Anukam, Gregor Reid
Organisms Associated With Bacterial Vaginosis In Nigerian Women As Determined By Pcr-Dgge And 16s Rrna Gene Sequence, Kingsley Anukam, Gregor Reid
Kingsley C Anukam
Background: Bacterial vaginosis (BV) is a condition with diverse etiology. This condition predisposes women to increased susceptibility to sexually transmitted diseases, including human immunodeficiency virus (HIV) infections and preterm birth. The diagnostic methods currently adopted in the evaluation of patient samples for BV are arguably Amsel criteria, and Nugent score that require microscopy and expert interpretation. These two methods are still subjective. Objective: The objective of this study was to determine the organisms present in the vagina of 34 HIV negative Nigerian women diagnosed as having bacterial vaginosis by using molecular techniques. Methods: The vaginal samples were subjected to DNA …
16s Rrna Gene Sequence And Phylogenetic Tree Of Lactobacillus Species From The Vagina Of Healthy Nigerian Women, Kingsley Anukam, Emmanuel Osazuwa, Ijeoma Ahonkhai, Gregor Reid
16s Rrna Gene Sequence And Phylogenetic Tree Of Lactobacillus Species From The Vagina Of Healthy Nigerian Women, Kingsley Anukam, Emmanuel Osazuwa, Ijeoma Ahonkhai, Gregor Reid
Kingsley C Anukam
Lactobacilli are ubiquitous in nature and in humans they play a very significant role in the general health maintenance of the host. Identification of Lactobacilli has previously been based on cultutre-dependent methods and recently molecular techniques involving gene sequencing are now the ‘gold standard’. Scarce information exists in Africa on the real identity of Lactobacillus species, albeit phylogenetic distances among the species present in the human vagina. 185 vaginal swabs were collected from healthy premenopausal women (18-48 years). Bacterial DNA was extracted, amplified using PCR, with group specific Lactobacillus primers, and processed by denaturing gradient gel electrophoresis (DGGE). DGGE bands …