Mohamed T Khayyal

Summary

Publications

  1. ncbi request reprint Mechanisms involved in the anti-inflammatory effect of a standardized willow bark extract
    Mohamed T Khayyal
    Department of Pharmacology, Faculty of Pharmacy, Cairo University, Cairo, Egypt
    Arzneimittelforschung 55:677-87. 2005
  2. pmc STW 5 is effective in dextran sulfate sodium-induced colitis in rats
    Walaa Wadie
    Department of Pharmacology, Faculty of Pharmacy, Cairo University, Cairo, Egypt
    Int J Colorectal Dis 27:1445-53. 2012
  3. ncbi request reprint Effect of an herbal preparation, STW 5, in an acute model of reflux oesophagitis in rats
    Heba Abdel-Aziz
    Department of Pharmacology, Faculty of Pharmacy, Heliopolis University, Cairo, Egypt
    J Pharmacol Sci 113:134-42. 2010
  4. ncbi request reprint Solanum indicum ssp. distichum extract is effective against L-NAME-induced hypertension in rats
    Ashraf Bahgat
    Department of Pharmacology, Faculty of Pharmacy, Cairo University, Cairo, Egypt
    Fundam Clin Pharmacol 22:693-9. 2008
  5. doi request reprint Novel effects of ectoine, a bacteria-derived natural tetrahydropyrimidine, in experimental colitis
    Heba Abdel-Aziz
    Heliopolis University, Cairo, Egypt
    Phytomedicine 20:585-91. 2013
  6. doi request reprint Ginkgo biloba extract (EGb 761) normalizes hypertension in 2K, 1C hypertensive rats: role of antioxidant mechanisms, ACE inhibiting activity and improvement of endothelial dysfunction
    Suzan M Mansour
    Department of Pharmacology and Toxicology, Faculty of Pharmacy, Cairo University, Cairo, Egypt
    Phytomedicine 18:641-7. 2011
  7. doi request reprint Effect of selective COX-2 inhibitor, celecoxib on adjuvant-induced arthritis model in irradiated rats
    Mona A el-Ghazaly
    Drug Radiation Research Department, National Centre for Radiation Research and Technology, Atomic Energy Authority, Nasr City, Cairo, Egypt
    Int J Radiat Biol 86:1079-87. 2010
  8. ncbi request reprint Blood pressure lowering effect of an olive leaf extract (Olea europaea) in L-NAME induced hypertension in rats
    Mohamed T Khayyal
    Department of Pharmacology, Faculty of Pharmacy, Cairo University, Cairo, Egypt
    Arzneimittelforschung 52:797-802. 2002
  9. ncbi request reprint Prophylactic effect of aqueous propolis extract against acute experimental hepatotoxicity in vivo
    Aiman S El-Khatib
    Department of Pharmacology, Faculty of Pharmacy, Cairo University, Egypt
    Z Naturforsch C 57:379-85. 2002
  10. ncbi request reprint Willow bark extract: the contribution of polyphenols to the overall effect
    Adolf Nahrstedt
    Institut für Pharmazeutische Biologie und Phytochemie, Universitat Munster, Germany
    Wien Med Wochenschr 157:348-51. 2007

Collaborators

Detail Information

Publications10

  1. ncbi request reprint Mechanisms involved in the anti-inflammatory effect of a standardized willow bark extract
    Mohamed T Khayyal
    Department of Pharmacology, Faculty of Pharmacy, Cairo University, Cairo, Egypt
    Arzneimittelforschung 55:677-87. 2005
    ..The fact that STW 33-I was superior to ASA in this respect would suggest that the extract may have a better anti-inflammatory effect than ASA on a weight to weight basis, with possibly less side effects...
  2. pmc STW 5 is effective in dextran sulfate sodium-induced colitis in rats
    Walaa Wadie
    Department of Pharmacology, Faculty of Pharmacy, Cairo University, Cairo, Egypt
    Int J Colorectal Dis 27:1445-53. 2012
    ..The present work was conducted to study its effectiveness in a rat model of IBD...
  3. ncbi request reprint Effect of an herbal preparation, STW 5, in an acute model of reflux oesophagitis in rats
    Heba Abdel-Aziz
    Department of Pharmacology, Faculty of Pharmacy, Heliopolis University, Cairo, Egypt
    J Pharmacol Sci 113:134-42. 2010
    ..STW 5 proved to be effective in protecting against inflammatory lesions in this model of oesophagitis, thus warranting further investigation of its potential therapeutic usefulness in GERD...
  4. ncbi request reprint Solanum indicum ssp. distichum extract is effective against L-NAME-induced hypertension in rats
    Ashraf Bahgat
    Department of Pharmacology, Faculty of Pharmacy, Cairo University, Cairo, Egypt
    Fundam Clin Pharmacol 22:693-9. 2008
    ..Other constituents may be responsible for the antihypertensive action. The findings support further development of the extract as a potential therapeutically useful antihypertensive agent...
  5. doi request reprint Novel effects of ectoine, a bacteria-derived natural tetrahydropyrimidine, in experimental colitis
    Heba Abdel-Aziz
    Heliopolis University, Cairo, Egypt
    Phytomedicine 20:585-91. 2013
    ..The findings suggest that intestinal barrier stabilizers from natural sources could offer new therapeutic measures for the management of IBD...
  6. doi request reprint Ginkgo biloba extract (EGb 761) normalizes hypertension in 2K, 1C hypertensive rats: role of antioxidant mechanisms, ACE inhibiting activity and improvement of endothelial dysfunction
    Suzan M Mansour
    Department of Pharmacology and Toxicology, Faculty of Pharmacy, Cairo University, Cairo, Egypt
    Phytomedicine 18:641-7. 2011
    ....
  7. doi request reprint Effect of selective COX-2 inhibitor, celecoxib on adjuvant-induced arthritis model in irradiated rats
    Mona A el-Ghazaly
    Drug Radiation Research Department, National Centre for Radiation Research and Technology, Atomic Energy Authority, Nasr City, Cairo, Egypt
    Int J Radiat Biol 86:1079-87. 2010
    ....
  8. ncbi request reprint Blood pressure lowering effect of an olive leaf extract (Olea europaea) in L-NAME induced hypertension in rats
    Mohamed T Khayyal
    Department of Pharmacology, Faculty of Pharmacy, Cairo University, Cairo, Egypt
    Arzneimittelforschung 52:797-802. 2002
    ..The antihypertensive effect of the extract may be related to a variety of factors involving reversal of vascular changes involved in the L-NAME induced hypertension...
  9. ncbi request reprint Prophylactic effect of aqueous propolis extract against acute experimental hepatotoxicity in vivo
    Aiman S El-Khatib
    Department of Pharmacology, Faculty of Pharmacy, Cairo University, Egypt
    Z Naturforsch C 57:379-85. 2002
    ..The latter effect seems to play an important role in conserving the integrity of biomembranes as it was associated with a decrease in lipid peroxidation and reduced leakage of cytosolic LDH...
  10. ncbi request reprint Willow bark extract: the contribution of polyphenols to the overall effect
    Adolf Nahrstedt
    Institut für Pharmazeutische Biologie und Phytochemie, Universitat Munster, Germany
    Wien Med Wochenschr 157:348-51. 2007
    ..All in vivo and in vitro models studied pointed to relevant contributions of the fraction of polyphenols and flavonoids. The single compounds or their combinations responsible for the effect remain to be elucidated...