rania_ahmed

رانيا احمد رضوان احمد

مدرس - مدرس قسم الطب الشرعى و السموم الاكلينيكية كلية الطب

كلية الطب

العنوان: سوهاج- مدينة ناصر

2

إعجاب

المنشورات و المؤلفات التي تحتوي علي الكلمة المفتاحية:


2020-03-02 21:49:02 الكلمات المفتاحية Urinary Screening , , Urinary Screening , , Urinary Screening , , Urinary Screening , UTIs,
Urinary Screening for Detection of Renal Abnormalities in Asymptomatic School Children, Sohag Governorate, Egypt
Background: Dipstick urine analysis is the most common method for screening children for detecting urinary abnormalities. This study is aimed to estimate the frequency of urinary problems among children aged 6-13 years from five primary schools in different parts of the Sohag Governorate, Egypt. Study Design and Setting: Cross-sectional study carried out by the Pediatrics Department and Community Medicine Departments ... إقراء المزيد

2019-12-14 20:14:42 الكلمات المفتاحية Mareks disease virus- EBERs, ,
Epstein-Barr virus-encoded RNAs (EBERs) complement the loss of Herpesvirus telomerase RNA (vTR) in virus-induced tumor formation
Marek’s disease virus (MDV) is an alphaherpesvirus that causes fatal lymphomas in chickens and is used as a natural virus-host model for herpesvirus-induced tumorigenesis. MDV encodes a telomerase RNA subunit (vTR) that is crucial for efficient MDV-induced lymphoma formation; however, the mechanism is not completely understood. Similarly, Epstein Barr-virus (EBV) encodes two RNAs (EBER-1 and EBER-2) that are highly expressed ... إقراء المزيد

2019-08-04 21:26:18 الكلمات المفتاحية Space modulation techniques, , Space modulation techniques, Spectral efficency, Computational complexity,
Fully-Quadrature Spatial Modulation over Rician Fading Channels
Space modulation techniques (SMTs) are promising multiple-input multiple-output (MIMO) schemes that draw an intriguing attention lately due to their superior performance enhancement in terms of energy efficiency, spectral efficiency, and unpretentious receiver's complexity. In the SMTs, the indices of the building blocks of the communication system are harnessed in an innovative way to embed an additional information. As such, the ... إقراء المزيد

2020-02-04 19:06:32 الكلمات المفتاحية HDACs Inhibitors;, Ligustrazine, , Anticancer agents, , In silico study, , Synthesis,
Design, Synthesis and Biological Evaluation of New HDAC1 and HDAC2 Inhibitors Endowed with Ligustrazine as a Novel Cap Moiety
INTRODUCTION: Histone deacetylases (HDACs) represent one of the most validated cancer targets. The inhibition of HDACs has been proven to be a successful strategy for the development of novel anticancer candidates. METHODS: This work describes design and synthesis of a new set of HDAC inhibitors ( 7A-C and 8A, B) utilizing ligustrazine as a novel cap moiety, and achieving the ... إقراء المزيد

2020-02-04 19:06:32 الكلمات المفتاحية HDACs Inhibitors;, Ligustrazine, , Anticancer agents, , In silico study, , Synthesis,
Design, Synthesis and Biological Evaluation of New HDAC1 and HDAC2 Inhibitors Endowed with Ligustrazine as a Novel Cap Moiety
INTRODUCTION: Histone deacetylases (HDACs) represent one of the most validated cancer targets. The inhibition of HDACs has been proven to be a successful strategy for the development of novel anticancer candidates. METHODS: This work describes design and synthesis of a new set of HDAC inhibitors ( 7A-C and 8A, B) utilizing ligustrazine as a novel cap moiety, and achieving the ... إقراء المزيد

2019-12-04 13:09:08 الكلمات المفتاحية Single Vein, Perforator Flap, ,
Safety of Single Vein Anastomosis versus Double Venous Anastomosis in ALT Perforator Flap in Foot and Leg Reconstruction
Introduction: Single or double venous anastomosis in free flap in general and ALT, in particular, is still a matter of debate between micro vascular surgeons. In this study, we will present our experience in single vein anastomosis versus double venous anastomosis in ALT perforator flap used in leg and foot reconstruction as regarding flap outcome, complications, operation time and the ... إقراء المزيد

2019-06-12 16:43:25 الكلمات المفتاحية Meibography, , keratoconus,
Noncontact Meibography in Patients with Keratoconus
_Purpose_. To examine the morphological changes in the meibomian glands of patients with keratoconus as well as to study the relationship between these changes in the morphology and several tear film parameters. _Methods_. Examination of the meibomian gland (MG) of 300 keratoconus patients presenting to the center using infrared noncontact meibography system (Sirius, CSO, Italy) between January 2017—January 2019. 100 ... إقراء المزيد

2019-08-24 14:34:00 الكلمات المفتاحية Fasciola, , Hydatid, , Cysticercus, Sarcocystis, cattle, Buffalo,
Prevalence of Tissue Parasites in Cattle and Buffaloes Slaughtered in El-Minia Governorate Abattoirs, Egypt
Abstract: The present study was conducted to determine the prevalence of meat borne parasitic infection in 170 animals (120 cattle and 50 buffaloes) slaughtered in El-Minia Governorate abattoirs, during the period from June 2017 to May 2018. The obtained data were statistically analysed by SPSS software using ANOVA test at 95 % confidence level (P ≤ 0.05). The study revealed ... 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