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您的检索式：作者名="Zeeshan Ahmed Sheikh"
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| 1 | Matrix metalloproteinases and their pathological upregulation in multiple sclerosis: an overview显示文摘 | Mohammad A. Javaid Mohamed-Nur Abdallah Ahad S. Ahmed Zeeshan Sheikh | 2013 | Acta Neurologica Belgica2013，，4： | 1 |
| 2 | Determination of the heavy metal content of Entoban herbal medicinal product显示文摘The levels of As, Cd, Pb and Hg were investigated in the medicinal herbal syrup Entoban, which is widely used in the management of non-specific diarrhea and acute intestinal infections of various etiologies. The ingredients in Entoban syrup include 6 potent herbal drugs: Aegle marmelose, Berberis aristata, Butea frondosa, Holarrhena antidysenterica, Myrtus communis, and Quercus infectoria. Entoban medicinal plant syrup was analyzed for As, Cd, Pb and Hg by flame atomic absorption spectroscopy(FAAS). Contents of heavy metals in the examined samples were in the range: As(0.074–10.0 ppm); Cd(0.020–0.3 ppm); Pb(0.00–10.0 ppm) and Hg(0.00–1.0 ppm). Results were compared with permissible limit acceptability intake(AHPA). According to determined amounts of heavy metals, the investigated Entoban syrup samples were validated and considered safe for human consumption. | Sadia Shakeel Zeeshan Ahmed Sheikh Khan Usmanghani Nadeem Khalid Zafar Ali Somia Gul Safila Naveed | 2015 | Journal of Chinese Pharmaceutical Sciences2015，24，11： | 0 |
| 3 | A novel HPTLC method for quantitative estimation of biomarkers in polyherbal formulation显示文摘Objective: To explore the quantitative estimation of biomarkers gallic acid and berberine in polyherbal formulation Entoban syrup.Methods: High performance thin layer chromatography was performed to evaluate the presence of gallic acid and berberine employing toluene: ethyl acetate: formic acid:methanol 12:9:4:0.5(v/v/v/v) and ethanol: water: formic acid 90:9:1(v/v/v), as a mobile phase respectively.Results: The R f values(0.58) for gallic acid and(0.76) for berberine in both sample and reference standard were found comparable under UV light at 273 nm and 366 nm respectively. The high performance thin layer chromatography method developed for quantization was simple, accurate and specific.Conclusions: The present standardization provides specific and accurate tool to develop qualifications for identity, transparency and reproducibility of biomarkers in Entoban syrup. | Zeeshan Ahmed Sheikh Sadia Shakeel Somia Gul Aqib Zahoor Saleha Suleman Khan Faisal Haider Zaidi Khan Usmanghani | 2015 | Asian Pacific Journal of Tropical Biomedicine2015，5，11： | 0 |
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