rmelkhatib

أ. د. رأفت محمد أحمد محمد أحمد الخطيب

استاذ - أستاذ بقسم الكيمياء

كلية العلوم

العنوان: قسم الكيمياء - كلية العلوم - جامعة سوهاج

7

إعجاب

المنشورات و المؤلفات التي تحتوي علي الكلمة المفتاحية:


2020-11-28 15:56:07 الكلمات المفتاحية Eocene, Bivalvia, Nile Valley, ,
Elattaar, A. A. & Seddik, A. A. (2017): The Bivalve Fauna of the Eocene Succession of the Maghagha Area, East and West of the Nile Valley, Egypt. Egyptian Journal of Geology, 61:521-568, 3 text-figs, 3 tables, pls. 1-6.
Forty one bivalve species belonging to thirty one genera, twenty two families, sixteen superfamilies, six orders and three subclasses are identified from the Middle Eocene successions exposed in the Maghagha area, east and west of the Nile Valley. The bivalve fauna studied herein came from six sections, five of them are located on the eastern side of the Nile Valley ... إقراء المزيد

2020-11-15 04:08:51 الكلمات المفتاحية Flow cytometry, DNA contents, ,
1	2015 Marine Pollution of Chemicals Detergents Contamination Induced Apoptosis and Necrosis in Fish Liver (Sardine aurita) by Flow Cytometry DNA Measurements
AUTHOR Listed: Tito N. Habib* (Molecular Genetics' Lab, Zoology Department, Faculty of Science, Sohag University, Egypt) Mohamed F. El-Sayed (Physiology Lab, Zoology Department, Faculty of Science, Sohag University, Egypt) Fathi M. Ali (Environmental Science department, Faculty of science, Azzaytuna University, Tarhouna, Libya) Tawfiq M. Almsatar (Environmental Science department, Faculty of science, Azzaytuna University, Tarhouna, Libya) Registered: ABSTRACT Background: Presently, there ... إقراء المزيد

2020-05-01 17:16:28 الكلمات المفتاحية FLOORING MORTARS, PROTEINS , ,
DETECTION OF PROTEINS AS ORGANIC ADDITIVE IN FLOORING MORTARS USED IN EXCAVATED REMAINS FROM ANBA SHENOUTE MONASTERY, SOHAG, EGYPT
Detecting organic additives in ancient mortars is significant to be carried out as far as mineralogical, chemical, and physical investigations. That characterisation allows understanding the technology of those mortars and is important to make appropriate decisions in conservation works. Previous characterisations of organic additives in mortars, including jointing and flooring ones used in the Red Monastery located next to Anba ... إقراء المزيد

2020-04-26 14:22:28 الكلمات المفتاحية Ear reconstruction, microtia, ,
Recommendations for the Development and Reform of Microtia and Atresia Services
Background: The initial step in setting up standardized microtia- atresia service is investigating the current status of the service and comparing this to internationally recognized guidelines or care standards. Inmany countries, documented information aboutmicro- tia care is lacking. This study is an initiative to guide reform efforts of national microtia service in any country. The UK care standards for microtia-atresia ... إقراء المزيد

2020-03-29 07:55:07 الكلمات المفتاحية Autophagy, degradation pathwa, , microautophagy, chaperone mediated autophagy, macroautophagy, immune regulation.,
Role of autophagy in immune regulation
autophagy is a degradation pathway responsible for removal of damaged organelles, malformed proteins by lysosome . autophagy & autophagy proteins have roles in immune regulation which will be more clear after this review إقراء المزيد

2020-03-29 12:10:38 الكلمات المفتاحية Betaine levels, , cyclic heat stress, , performance, , broilers.,
EFFECT OFBETAINE  LEVELS ON BROILER PERFORMANCE  UNDER CYCLIC HEAT STRESS
ABSTRACT: This study was carried out at the Research Poultry Farm, Faculty of Agriculture, Sohag University,Egypt. It was designed to study the effect of betaine supplementation on broilers performance under cyclic heat stress. A total number of 375 Ross, one day-old were equally divided into five groups (75 birds/group) with three replicates (25birds / replicat). In the first group, birds ... إقراء المزيد

2020-03-29 12:10:38 الكلمات المفتاحية Betaine levels, , cyclic heat stress, , performance, , broilers.,
EFFECT OFBETAINE  LEVELS ON BROILER PERFORMANCE  UNDER CYCLIC HEAT STRESS
ABSTRACT: This study was carried out at the Research Poultry Farm, Faculty of Agriculture, Sohag University,Egypt. It was designed to study the effect of betaine supplementation on broilers performance under cyclic heat stress. A total number of 375 Ross, one day-old were equally divided into five groups (75 birds/group) with three replicates (25birds / replicat). In the first group, birds ... إقراء المزيد

2020-03-29 12:10:38 الكلمات المفتاحية Betaine levels, , cyclic heat stress, , performance, , broilers.,
EFFECT OFBETAINE  LEVELS ON BROILER PERFORMANCE  UNDER CYCLIC HEAT STRESS
ABSTRACT: This study was carried out at the Research Poultry Farm, Faculty of Agriculture, Sohag University,Egypt. It was designed to study the effect of betaine supplementation on broilers performance under cyclic heat stress. A total number of 375 Ross, one day-old were equally divided into five groups (75 birds/group) with three replicates (25birds / replicat). In the first group, birds ... إقراء المزيد

2019-03-11 09:02:25 الكلمات المفتاحية 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 ... إقراء المزيد

2019-04-30 00:36:40 الكلمات المفتاحية Hydatid cyst , Echinococcus gra, granulosus, Nigella sativa, , punica granatum,
In-vitro evaluation of Nigella sativa and Punica granatum effect on protoscolices of hydatid cysts
Cystic echinococcosis (CE) are commonly found in the liver and lungs of affected hosts. The treatment approach is usually surgical, or giving drugs in conjunction before surgery to kill protoscolices, to avoid anaphylactic shock from leakage of hydatid fluid into the peritoneum and to decrease opportunities for recurrences. The present study was to evaluate the in-vitro scolicidal efficacy of hydroalcoholic ... إقراء المزيد