Publication List for Department of Pharmacology, Toxicology & Forensic Medicine

Publication statistics for Department of Pharmacology, Toxicology & Forensic Medicine

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  • 2

    Conference paper

  • 17

    Journal Article

  • 0

    Book

  • 0

    Chapter

  • 1

    PhD Thesis

  • 0

    Master Thesis

  • 0

    Final Year Project

  • 0

    Technical Report

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    Unpublished work

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    Document

Purinergic control of the quail rectum: Modulation of adenosine 5′-triphosphate-mediated contraction with acetylcholine

Electrical field stimulation (EFS) induces frequency-dependent contractions of the longitudinal muscle of isolated quail rectum which were sensitive to tetrodotoxin. The aim of the present study was to investigate whether purinergic neurons are implicated in the response to nerve stimulation. arabic 18 English 103
M. Draid(4-2007)
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Neurally released ATP mediates endothelium-dependent hyperpolarization in the circular smooth muscle cells of chicken anterior mesenteric artery

The object of the present study was to clarify the neurotransmitter(s) controlling membrane responses to electrical field stimulation (EFS) in the circular smooth muscle cells of first-order branches of chicken anterior mesenteric artery. arabic 17 English 127
Marwan Draid(12-2005)
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Lung Function Impact from Working in the Pre-Revolution Libyan Quarry Industry

The purpose of this study was to determine the lung impact from working within the Libyan quarry industry, and if the length of work impacted the degree of degradation. arabic 11 English 67
Marwan M. Draid(5-2015)
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Effects of storage temperature on the quantity and integrity of genomic DNA extracted from mice tissues: A comparison of recovery methods

Efficient extraction of genomic DNA (gDNA) from biological materials found in harsh environments is the first step for successful forensic DNA profiling. This study aimed to evaluate two methods for DNA recovery from animal tissues (livers, muscles), focusing on the best storage temperature for DNA yield in term of quality, quantity, and integrity for use in several downstream molecular techniques. Six male Swiss albino mice were sacrificed, liver and muscle tissues (n=32) were then harvested and stored for one week in different temperatures, -20C, 4C, 25C and 40C. The conditioned animal tissues were used for DNA extraction by Chelex-100 method or NucleoSpin Blood and Tissue kit. The extracted gDNA was visualized on 1.5% agarose gel electrophoresis to determine the quality of gDNA and analysed spectrophotometrically to determine the DNA concentration and the purity. Both methods, Chelex-100 and NucleoSpin Blood and Tissue kit found to be appropriate for yielding high quantity of gDNA, with the Chelex100 method yielding a greater quantity (P < 0.045) than the kit. At -20C, 4C, and 25C temperatures, the concentration of DNA yield was numerically lower than at 40C. The NucleoSpin Blood and Tissue kit produced a higher (P=0.031) purity product than the Chelex-100 method, particularly for muscle tissues. The Chelex-100 method is cheap, fast, effective, and is a crucial tool for yielding DNA from animal tissues (livers, muscles) exposed to harsh environment with little limitations.
Huda H. Al-Griw, Zena A. Zraba, Salsabiel K. Al-Muntaser, Marwan M. Draid, Aisha M. Zaidi, Refaat M. Tabagh , Mohamed A. Al-Griw(8-2017)
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