Hanan A. Ogaly

ORCID: 0000-0002-0480-5127
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Research Areas
  • Drug-Induced Hepatotoxicity and Protection
  • Natural Antidiabetic Agents Studies
  • Pesticide Exposure and Toxicity
  • Computational Drug Discovery Methods
  • Liver physiology and pathology
  • Liver Disease Diagnosis and Treatment
  • Genomics, phytochemicals, and oxidative stress
  • Neurological Disease Mechanisms and Treatments
  • Heavy Metal Exposure and Toxicity
  • Phytochemistry and Biological Activities
  • Sesame and Sesamin Research
  • Pharmacological Effects of Natural Compounds
  • Potato Plant Research
  • Vitamin C and Antioxidants Research
  • Genetic and phenotypic traits in livestock
  • SARS-CoV-2 and COVID-19 Research
  • Sperm and Testicular Function
  • Synthesis and biological activity
  • Tea Polyphenols and Effects
  • Nanoparticles: synthesis and applications
  • Biochemical Acid Research Studies
  • Cholinesterase and Neurodegenerative Diseases
  • Natural product bioactivities and synthesis
  • Carcinogens and Genotoxicity Assessment
  • Phytochemical Studies and Bioactivities

King Khalid University
2016-2025

Cairo University
2016-2025

The curry powder spices turmeric (Curcuma longa L.), which contains curcumin (diferuloylmethane), an orange-yellow chemical. Polyphenols are the most commonly used sources of curcumin. It combats oxidative stress and inflammation in diseases, such as hyperlipidemia, metabolic syndrome, arthritis, depression. Most these benefits due to their anti-inflammatory antioxidant properties. Curcumin consumption leads decreased bioavailability, resulting limited absorption, quick metabolism,...

10.1016/j.biopha.2023.116034 article EN cc-by Biomedicine & Pharmacotherapy 2023-12-22

Abstract Neurodegenerative diseases are a group of with several neuropathological symptoms. Degenerative nerve can be serious or life‐threatening. Because the rise in older population recent years, these age‐dependent becoming more and common. The WHO reports that within few neurodegenerative will overtake cancer to become second leading cause fatalities cardiovascular being first. All have common ground they all associated some sort gene mutation subsequent protein dysfunction. This review...

10.1002/slct.202300225 article EN ChemistrySelect 2023-05-24

The NEK7 protein is required for spindle formation, cell division, and the activation of NLRP3 inflammasome receptor. aberrant expression has been implicated to growth metastasis severe inflammatory conditions like rheumatoid arthritis, liver cirrhosis, gout. An emergent target development anti-cancer drugs NEK7. In this context, PubChem database was used retrieve 675 compound library FDA-approved kinase inhibitors, which were then thoroughly examined via in-silico experiments. Computational...

10.1038/s41598-023-31499-7 article EN cc-by Scientific Reports 2023-03-15

In the present study, we aimed to delineate neuroprotective potential of thymol (THY) against neurotoxicity and cognitive deterioration induced by thioacetamide (TAA) in an experimental model hepatic encephalopathy (HE). Rats received TAA (100 mg kg-1, intraperitoneally injected, three times per week) for two weeks. THY (30 60 kg-1), Vit E k-1) were administered daily oral gavage 30 days after HE induction. Supplementation with significantly improved liver function, reduced serum ammonia...

10.1039/d1fo04292k article EN Food & Function 2022-01-01

This study aimed to evaluate the antihypertensive efficacy of a new combination therapy Hibiscus sabdariffa and Olea europaea extracts (2 : 1; Roselle-Olive), using N(G)-nitro-L-arginine-methyl ester- (L-NAME-) induced hypertensive model. Rats received L-NAME (50 mg/kg/day, orally) for 4 weeks. Concurrent treatment with Roselle-Olive (500, 250, 125 mg/kg/day weeks) resulted in dose-dependent decrease both systolic diastolic blood pressure, reversed L-NAME-induced suppression serum nitric...

10.1155/2017/9460653 article EN cc-by Oxidative Medicine and Cellular Longevity 2017-01-01

Diabetes mellitus (DM) has emerged as a public healthcare problem. Sustained hyperglycemia been linked with many complications including impaired male fertility Olive tree (Olea europaea L.) leaves have extensively used in traditional remedies worldwide to control blood glucose level DM. In this study, the beneficial role of olive extract (OLE) was investigated combat diabetes-induced adverse effect on testicular tissues. Thirty Wistar rats were divided into 5 equal groups: normal group,...

10.1016/j.jsps.2018.11.015 article EN cc-by-nc-nd Saudi Pharmaceutical Journal 2018-11-29

The present study investigated the gastroprotective activity of benzyl isothiocyanates (BITC) on indomethacin (IND)-induced gastric injury in a rat model and explicated possible involved biochemical, cellular, molecular mechanisms. with ulcers was established by single oral dose IND (30 mg per kg b.wt). BITC (0.75 1.5 kg-1) esomeprazole (20 b.wt) were orally administered for 3 weeks to rats before induction injury. Compared group, could diminish both macroscopic microscopic pathological...

10.1039/d1fo00645b article EN Food & Function 2021-01-01

Penconazole (PEN) is a widely used systemic fungicide to treat various fungal diseases in plants but it leaves residues crops and food products causing serious environmental health problems. N-acetylcysteine (NAC) precursor of the antioxidant glutathione body exerts prominent anti-inflammatory effects. The present study aimed explore mechanistic way NAC ameliorate PEN neurotoxicity male rats. Twenty-eight rats were randomly divided into four groups (n = 7) given treated material via oral...

10.1002/jbt.22884 article EN Journal of Biochemical and Molecular Toxicology 2021-08-15

The objective of the current study is to investigate effect rice bran oil (RBO) on hepatic fibrosis as a characteristic response persistent liver injuries. Rats were randomly allocated into five groups: negative control group, thioacetamide (TAA) group (thioacetamide 100 mg/kg thrice weekly for two successive weeks, ip), RBO 0.2 and 0.4 groups (RBO 0.2mL mL/rat/day, po ) standard (silymarin mg/kg/day, weeks after TAA injection. Blood tissue samples collected biochemical, molecular,...

10.1371/journal.pone.0260130 article EN cc-by PLoS ONE 2021-12-29

Ulcerative colitis (UC) is the most common type of inflammatory bowel disease, characterized by oxidative stress and elevated pro-inflammatory cytokines. Miconazole an azole antifungal that stimulates expression antioxidant enzymes via Nrf2 activation, which consequently inhibits ROS formation NF-κB activation. Hence, present study aimed to investigate protective effect miconazole, sulfasalazine (as a reference drug) their combination on acetic acid (AA)-induced UC in rat model was induced...

10.3390/biology11020303 article EN cc-by Biology 2022-02-13

Ischemia-reperfusion (IR) injury is a major cause of multiple organ failure. The purpose this study was to look into the role Tephrosia purpurea (TEP) and its active constituent pseudosemiglabrin (PS) in alleviating severe acute pancreatitis associated lung injury. We established rat pancreatic IR model, rats were treated with TEP (200 mg/kg 400 mg/kg) PS (20 40 mg/kg), addition control sham groups. results showed that respiratory parameters, including inspiratory time (Ti), expiratory (Te),...

10.3390/ijms26062572 article EN International Journal of Molecular Sciences 2025-03-13

The overexpression of urease is the root cause peptic ulcers and gastritis. Therefore, introducing new inhibitors against a possible therapeutic approach to overcoming pathogenesis; for instance, limiting risk development urinary calculi. Moreover, glycation leading several complications. Thus, in this study, we synthesized novel terephthalic dihydrazide analogues evaluated their biological importance. These were characterized using advanced spectroscopic techniques, such as 1H NMR, 13C 19F...

10.1039/d5ra00459d article EN cc-by-nc RSC Advances 2025-01-01

This study explores the synthesis and application of terpyridine-based metal complexes (C1-C6) for degradation diclofenac potassium (DCF), a widely used pharmaceutical pollutant. Terpyridine (TPY) ligands their were synthesized characterized using FTIR, UV-Vis, 1H NMR, 13C NMR spectroscopy, mass spectrometry. The novelty this lies in fact that, first time, such structures investigated/explored as potential photocatalysts DCF. demonstrates that target complex compounds exhibit remarkable...

10.1039/d5ra01117e article EN PubMed 2025-04-04

The current investigation aimed to evaluate the antifibrogenic potential of Ocimum basilicum essential oil (OBE) and further explore some its underlying mechanisms. Three groups rats were used: group I (control), II (CCl4 model) III (OBE-treated) received CCl4 OBE 2 weeks after start administration. Oxidative damage was assessed by measurement MDA, NO, SOD, CAT, GSH total antioxidant capacity (TAC). Liver fibrosis histopathologically Masson's trichrome staining α-smooth muscle actin (α-SMA)...

10.3390/molecules200813518 article EN cc-by Molecules 2015-07-23

The safety of Deltamethrin (DM) has been raised as a point concern. current investigation was envisaged to explore the responsiveness oxidative stress parameters, DNA fragmentation and expression levels TP53, cycloxygenase 2 (COX2) cytochrome p4502E1 (CYP2E1) toxicological endpoint in rats treated with DM. well attention provided neuroprotective effect vitamin E (VE).Four different groups were used this study, group I served control, II received DM (0.6 mg/kg BW), III both plus VE finally IV...

10.1186/1472-6882-14-458 article EN cc-by BMC Complementary and Alternative Medicine 2014-12-01

The potential toxicity of copper nanoparticles (CNPs) to the human health and environment remains a critical issue. In present study, we investigated protective influence an aqueous extract green tea leaves (GTE) against CNPs-induced (20-30 nm) hepatotoxicity. Four different groups rats were used: group I was control, II received CNPs (40 mg/kg BW), III plus GTE, IV GTE alone. We highlighted hepatoprotective effect through monitoring alteration liver enzyme activity, antioxidant defense...

10.1186/s11671-015-1068-z article EN cc-by Nanoscale Research Letters 2015-09-16

Neuroprotective impact of transforming growth factor β1 (TGF-β1) is increasingly recognized in different brain injuries. Propolis exhibits a broad spectrum biological and pharmacological properties including neuroprotective action. The objective the investigation was to explore involvement TGF-β1 signaling mechanism propolis I/R rats. In this study, focal cerebral ischemia model built by middle artery occlusion (MCAO) for 2 h followed reperfusion. carried out on 48 rats that were arranged...

10.1016/j.jsps.2019.11.013 article EN cc-by-nc-nd Saudi Pharmaceutical Journal 2019-12-07
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