Publications by authors named "Ahsan U Khan"

We synthesized an imine-based (Schiff base) crystalline organic chromophore, i.e., ()-2-ethoxy-6-(((3-(trifluoromethyl)phenyl)imino)methyl)phenol (), and explored its nonlinear optical (NLO) properties.

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The embryonal male sexual differentiation is driven by testosterone, and Anti-Müllerian hormone (AMH). AMH is responsible for regression of Müllerian ducts in a genetically male fetus. Mutations inactivating AMH or its receptors are responsible for persistent Müllerian duct syndrome (PMDS) in virilized 46, XY males.

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Acute appendicitis is a surgical emergency. However, the presence of vermiform appendix in a hernial sac is rare. It is even rarer to find inflamed appendix in an hernial sac.

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The purpose of this investigation was to review our experience with our comprehensive esophagogastrointestinal transit study in the first 229 patients. This scintigraphic study analyzes the motility of the entire gut, from the esophagus through the rectosigmoid colon. Data were reviewed for our first 2 y of experience with this examination (184 women and 45 men aged 20-79 y [mean ± SD, 44 ± 16 y]).

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