Esam Mohamed Aboubakr

• PhD of Pharmacology and Toxicology
• Lecturer at South Valley University

Objectives: Inflammation is the initial physiological reaction of the immune system to infection or irritation, leading significant risk factors for several forms of cancer. The genus Asteriscus has been observed to possess a notable abundance of sesquiterpenes with anti-inflammatory properties. This study was designed to assess the anti-inflammato...

Antioxidant and anti-inflammatory effects of lixisenatide (LX) and ticagrelor (TC) have been previously identified in type 2 diabetes mellitus (T2DM). Diabetic nephropathy is one of the major complications of T2DM. In the current study, we examined the potential protective effects of LX and TC on experimentally induced diabetic nephropathy in T2DM...

In this study, we hypothesized that lixisenatide (LIX) and ticagrelor (TIC) could have a protective effect against type 2 diabetes mellitus (T2DM)-induced vascular damage. Furthermore, we explored the possible additional protective effect of co-administering LIX and TIC in the treatment regimen. Methods: 50 male rats were divided into five groups,...

Bleomycin is an effective antibiotic with a significant anticancer properties, but its use is limited due to its potential to induce dose-dependent pulmonary fibrosis. Therefore, this study aimed to assess the therapeutic potential of Capsaicin as an additional treatment to enhance patient tolerance to Bleomycin compared to the antifibrotic drug Pi...

Background: Doxorubicin (DOX) is an anticancer drug with significant clinical implications; however its utilization is limited due to its significant adverse effects especially on the cardiac muscle. Objectives: The current study aimed to examine improving the cardio-protective activity of Captopril (CAP) against Doxorubicin (DOX) induced cardiotox...

Background: Chemically induced cirrhotic animal models are commonly used. However, they have limitations such as high mortalities and low yield of cirrhotic animals that limit their uses. Aims: To overcome limitations of the chemically induced cirrhotic animal model via combined administration of methotrexate (MTX) with CCl4 and decrease their comm...

Topoisomerases II are ubiquitous enzymes with significant genotoxic effects in many critical DNA processes. Additionally, epidermal growth factor receptor (EGFR) plays pivotal role in tumour growth and angiogenesis. A novel series of naphtho[2',3':4,5]thiazolo[3,2-a]pyrimidine hybrids have been designed, synthesised and evaluated for their topo IIα...

Objective Diabetic nephropathy is an unavoidable complication of chronic uncontrolled diabetes mellitus. The pathogenesis of diabetic nephropathy is multifactorial, and the development of an effective therapy remains to be elucidated. The aim of the present study was to assess the role of NOX2 and Nrf2 in the protective mechanism of thymoquinone (T...

Methotrexate (MTX) is one of the most widely used cytotoxic chemotherapeutic agents, and it is used in the treatment of different autoimmune disorders. However, the clinical applications of MTX are limited by its hepatic toxicity. Hence, the present study was conducted to evaluate the efficacy of fasudil (Rho-Kinase inhibitor) in the amelioration o...

The study aimed to develop a new glutathione (GSH) oral formulation to enhance the delivery of GSH and counter the nephrotoxicity of the anticancer drug, cyclophosphamide (CP). A nanostructured lipid carrier glutathione formulation (GSH-NLCs) composed of glutathione (500 mg), stearic and oleic acid (300 mg, each), and Tween® 80 (2%, w/v) was prepar...

A new formulation (niosomes) was prepared to enhance the bioavailability, hepatic tissue uptake, and hepatoprotective activity of glutathione (GSH). The GSH-loaded niosomes (nanoform, N-GSH) were formulated by the thin-film hydration technique using cholesterol/non-ionic surfactants (Span ® 40, Span ® 60, and Tween ® 80) at a componential ratio of...

Combretastatin A‐4 has been emerged as a promising vascular disrupting agent, which displayed potent cytotoxic activities against a wide range of human cancer cell lines. Therefore, the present study was conducted to evaluate the anticancer activity of a newly synthesized combretastatin A‐4 analogue (1‐(3,4‐Dimethoxyphenyl)‐N‐(2‐methoxyphenyl)‐5‐(3...

Tubulin targeting agents have received considerable interest as a potential tumor-selective vascular disrupting agents, which represent another avenue for cancer growing therapeutic opportunities. Hence, the present study was conducted to investigate the anti-tumor activity of Combretastatin A-4 phosphate (CA4-P) and vincristine against hepatocellu...

Hepatocellular carcinoma (HCC) is a serious healthcare problem worldwide especially in the Middle East because of its increasing morbidity and mortality. Aim The present study was conducted both in vivo and in vitro to investigate the anti‐cancer effect of combretastatin either alone or in combination with vincristine and the mechanisms underlying...

Hydrogen sulfide (H2S) is an endogenous gaseous mediator plays a potential role in modulating gastric inflammatory responses. However, its putative protective role remains to be defined. The present study aimed to evaluate role of the exogenously released and endogenously synthesized H2S in cold restraint stress (CRS)-induced oxidative gastric dama...