Recent consensus defined vaginismus as, "The persistent or recurrent difficulties of the woman to allow vaginal entry of a penis, a finger, and or any object, despite the woman’s expressed wish to do so." The definition also noted that affected women often avoid intercourse; experience involuntary pelvic muscle contraction; and anticipate, fear, or experience pain. However, it can be difficult ...

Sirtuin 6 (SIRT6) is associated with longevity and is also a tumor suppressor. Identification of molecular regulators of SIRT6 might enable its activation therapeutically in cancer patients. In various breast cancer cell lines, we found that SIRT6 was phosphorylated at Ser(338) by the kinase AKT1, which induced the interaction and ubiquitination of SIRT6 by MDM2, targeting SIRT6 for protease-de...

The parts of the RNA genome of infectious bronchitis virus (IBV) required for replication and packaging of the RNA were investigated using deletion mutagenesis of a defective RNA (D-RNA) CD-61 (6.1 kb) containing a chloramphenicol acetyltransferase reporter gene. A D-RNA with the first 544, but not as few as 338, nucleotides (nt) of the 5' terminus was replicated; the 5' untranslated region (UT...

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Activation of Raf-1 is a complex process in which phosphorylation of Ser(338)-Tyr(341) is a critical step. Previous studies have shown that Pak1/2 is implicated in both Ras-dependent and -independent activation of Raf-1 by phosphorylating Raf Ser(338). The present study explores the structural basis of Raf-1 phosphorylation by Pak1. We found that Pak directly associates with Raf-1 under both ph...

INTRODUCTION As young people living with HIV grow their sexual behaviour and it's implication on HIV prevention is of concern. This study describes the sexual risk related-behaviours and factors associated with abstinence among Youth Living with HIV in central Uganda. METHODS We conducted a cross-sectional study among 338 unmarried youth between 15 and 24 years accessing HIV care in central U...

The fatty acid composition of wheat seedling roots changed in response to temperature. As temperature declined, the level of linolenic acid increased and the level of linoleic acid decreased. The distribution of phospholipid classes was not influenced by temperature. Phosphatidyl choline and phosphatidyl ethanolamine were the predominant phospholipids isolated and comprised 85% of the total lip...

Historical Background. ..................................................... 330 PhylogeneticDistribution .................................................. 332 AnatomyandTopology ................................................... 333 Vasculature of Brown Adipose Tissue. ...................................... 338 Microcirculation and vascularity .......................................... 338 G...

Osteoporosis is a disease characterized by loss of bone mass and degeneration of the microstructure of bone. Resveratrol (3,5,4-tri-hydroxystilbene; RESV) may delay the onset of a variety of age-related diseases. In the present study, an ovariectomized female rat model was used to detect the changes in microRNAs (miRNAs/miRs) following RESV treatment. Subsequently, the target genes of miRNA wer...