A vaginal pH exceeding a value of 4.5; The presence of so-called clue cells – vaginal epithelial ... As an alternative, Gram-stain-based microbiological diagnosis of BV has been proposed.

Gram-positive bacteria show blue or purple after Gram-staining in a laboratory test. They have thick cell walls. Gram-negative bacteria show pink or red on staining and have thin walls.

All patients with suspected Gram-negative endocarditis should undergo transesophageal echocardiography (TEE) to confirm the diagnosis and assess for cardiac complications such as intracardiac ...

The study and mutants described herein lay the groundwork for future research to explore how cells compensate for the absence of ORC and to develop functional approaches to investigate this process.

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Conjugate concentrations were determined by BCA assay (Life Technologies). Conjugation efficiencies were analyzed by SDS-PAGE and silver staining as described previously. (37) A representative ...

An engineered viral protein enhanced the anticancer function of T cells in mice, suggesting a new strategy to improve immunotherapy.

Representative H&E staining of liver tissue from male WT and DKO animals. H. Quantification of hepatocyte nuclear size in the WT and DKO animals. I. Quantification of nuclei ploidy for EYFP low ...