tarek_ali

Tarek T. Ali

Professor - Professor

Faculty of science

Address: Chemistry Department, Faculty of Science, Sohag University, Sohag, P.O.Box 82524, Egypt

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2019-03-11 09:02:25 Keywords Doxorubicin, N-Acetylcysteine, , neurotoxicity, tumor necrosis,
Prophylactic and Ameliorative Effect of 𝑁-Acetylcysteine on Doxorubicin-Induced Neurotoxicity in Wister Rats
Doxorubicin (DOX) is an anthracycline antibiotic and a quinone-containing chemotherapeutic drug used for various types of cancers. However, as with most anticancer drugs, it causes many toxic effects, one of them is cognitive impairment. The present study investigated the prophylactic and ameliorative effect of n-acetylcysteine (NAC) against DOXinduced neurotoxicity in rats. Rats were divided into four groups. Control group: rats ... Read more

2018-12-25 17:45:45 Keywords craniofacial, dysplasia, ,
Median Craniofacial Dysplasia: Classification, Clarification of Midline Tessier Number 0-Number 14 Craniofacial Clefts.
Descriptive and embryologically based classification for midline craniofacial anomalies used to be descriped as Tessier 0-14 cleft Read more

Tympanic membrane grafting, underlay periosteal versus inlay cartilage grafts: a comparative study
Abstract Various grafting materials and different ways of positioning have been described for tympanic membrane (TM) reconstruction. However, there are few clinical trials comparing cartilage and periosteal grafts. Aims: A comparison between underlay periosteal grafting (UPG) and inlay cartilage grafting (ICG) of TM. Material and Methods: A retrospective controlled trial. Group A, included 88 patients underwent UPG. Group B, included ... Read more

2019-02-12 22:48:29 Keywords anastomosis, Cistern, Goat, ,
Treatment of irreparable full-thickness teat laceration in goats by connecting gland cisterns
blood supply of the teat of native goats is studies anatomically and with contrast radiography. laceration of the teat was treated through anastemosis of both cisterne under the light of gross dessection and contrast radiography. Read more

2018-12-30 22:24:33 Keywords Assuit city, Liquidity index, ,
Correlation between Unconfined Compression Strength (UCS) and Index Properties of Soil in Assiut Governorate, Egypt
Experimental tests are very important to determine the engineering properties of soils in geotechnical engineering. Special expertise and care are required to perform these tests. The unconfined compression test is also one of them. Thus, there is a need to develop models to quickly predict the unconfined compression strength of soils. The researchers attempted to develop correlations to predict the ... Read more

Entropy and entanglement of isotropic coupled oscillators,“Nonlinear Optics Research Progress
* _ Abdel-Aty_, M. S. Abdallah and A.-S. F. Obada, “Entropy and entanglement of isotropic coupled oscillators,“Nonlinear Optics Research Progress”,. ed. F. Columbus (Nova Science Publishers, Inc., New York, USA 2007) Read more

2018-12-25 15:29:13 Keywords H. pylori , Iron Deficiency Anemia, , School-Age Children,
Association between Helicobacter pylori Infection and Iron Deficiency Anemia among School-Age Children in Sohag University Hospital, Upper Egypt
Background: Helicobacter pylori (H. pylori ) infection has been suggested as a cause of iron deficiency anemia (IDA) refractory to iron therapy. Objective: The aim of this work was to evaluate the association between H. pylori infection and IDA among school-age children. Subjects and Methods: This was a prospective case-control study conducted for one year starting from March 2015 and ... Read more

2019-02-08 01:05:20 Keywords Triterpenoids Oleanolic acid , , Mitocan, prostate cancer, ROS, Apoptosis,
Oleanolic acid methyl ester, a novel cytotoxic mitocan, induces cell cycle arrest and ROS-Mediated cell death in castration-resistant prostate cancer PC-3 cells
Oleanolic acid derivatives exhibit potent anticancer activities against numerous types of cancer. However, the antitumor activity of oleanolic acid methylester (OAME), an oleanolic acid derivative, against prostate cancer has not been studied. Hence, the present work was conducted to study the anticancer activities of OAME. Viability assay showed that treatment of cancer cells with OAME induced a significant cell death ... Read more

2019-02-12 23:18:23 Keywords Camel, Ligament, Metacarpus, M, Camel, Ligament, Metacarpus, ,
Ultrasonographic study of the flexor tendons and suspensory ligament of the metacarpal/metatarsal region in one-humped camel (Camelus dromedaries)
the flexor tendons in the region of metacarpus and metatarsus of camels were imaged with ultrasound. the tendons included the superfecial and deep flexors and the suspensory ligament which were explored longitudinally and transversly. each tendon had its specific sonographic appearance that has recorded Read more

2018-11-30 17:24:24 Keywords CAG A, , H.pylori, cancer stomach,
pathogenic effect of H. pylori
carcinogenic effect of H.pylori that mediated through internal molecules as CAG A Read more