Publications by authors named "Taha Muhammad"

Autism spectrum disorder (ASD) is characterized by persistent problems in speech, social interaction, restricted and repetitive behavior patterns, lack of interest, and intellectual disabilities. Currently, there is no effective treatment available for the core symptoms of ASD. Among various treatments, herbal pharmacological treatments have shown promising results with fewer side effects, especially cannabidiol (CBD) treatment for the core symptoms and co-morbidities of ASD.

View Article and Find Full Text PDF

Introduction: Contrast-induced nephropathy (CIN) is a feared complication of angiographic procedures, resulting in a sudden decline in renal function.

Methods: PubMed, ScienceDirect, and Google Scholar were searched for potentially relevant articles from inception till August 2024. The meta-analysis was conducted using RevMan 5.

View Article and Find Full Text PDF

Traditionally, people use the decoction of Fernandoa adenophylla leaves to treat diabetes mellitus. This study investigated the antidiabetic activity of F. adenophylla methanol extract (Fa.

View Article and Find Full Text PDF

Ficus lyrata, renowned for its traditional use in alleviating rheumatic pain and inflammation, was validated for its purported anti-arthritic and antiinflammatory properties using InvivoandInvitromodels. In the in-vivo studies, carrageenan-induced acute oedema and a chronic arthritis induced by complete Freund's adjuvant (CFA) were employed. Oral dosing of methanolic extract from Ficus lyrata (m-FL) was administered at (250,500 and 750 mg/kg) as well as methotrexate at 1 mg/kg, significantly (p < 0.

View Article and Find Full Text PDF

Diabetes mellitus (DM) is a disorder which is raised at the alarming level and it is characterized by the hyperglycemia results from the impaired action of insulin, production of insulin or both of these simultaneously. Consequently, it causes problems or failure of different body organs such as kidneys, heart, eyes, nerve system. Since this disease cannot be completely cured until now, we aimed to design series of enzymes inhibitors and tested them for DM treatment.

View Article and Find Full Text PDF

Quinoline scaffolds are serving as the core structure for numerous antifungal, analgesic, antipyretic, anti-inflammatory drugs as well as have also been investigated for their potential antidiabetic properties. Though further exploration is required in this area as the current antidiabetic agents, such as acarbose, miglitol and voglibose, are associated with several adverse side effects. In this context, arylated tetrahydrobenzo[]quinoline-3-carbonitrile derivatives were designed and evaluated as potential antidiabetic agents.

View Article and Find Full Text PDF

Urease catalyzes the hydrolysis of urea, leading to an increase in stomach pH and supporting Helicobacter pylori survival, which is linked to several gastrointestinal disorders. In this study, thiazine-based Schiff bases were explored as promising urease inhibitors. Various spectroscopic techniques characterized the synthetic library of thiazine Schiff bases 2-36 and also evaluated for their inhibitory activities against urease.

View Article and Find Full Text PDF

Current study aims exploration of -benzoxazole bearing -Schiff base scaffolds () as anti-Alzheimer's agents. 2-aminophenol is used as starting materials which react with different reagents in different step to give us -benzoxazole bearing -Schiff base analogs. NMR and HREI-MS techniques were used for characterization.

View Article and Find Full Text PDF

The current study involves the synthesis of Schiff bases based on 1,2,4-triazoles skeleton and assessing their α-amylase and α-glucosidase profile. Furthermore, the precise structures of the synthesized derivatives were elucidated using various spectroscopic methods such as H-NMR, C-NMR and HREI-MS. Using glimepiride as the reference standard, the α-glucosidase and α-amylase inhibitory activities of the synthesized compounds were evaluated in order to determine their potential anti-diabetic properties.

View Article and Find Full Text PDF

A library of imidazole-thiadiazole compounds (1-24) was synthesized to explore their therapeutic applications. The compounds were subjected to meticulous in vitro evaluation against α-glucosidase, α-amylase, acetylcholinesterase (AChE), and butylcholinesterase (BChE) enzymes. Compounds were also investigated for antioxidant activities using cupric reducing antioxidant capacity (CUPRAC), ferric reducing antioxidant power (FRAP), and 1,1-diphenyl-2-picrylhydrazyl (DPPH) assays.

View Article and Find Full Text PDF

Ulcerative colitis is a chronic immune-mediated inflammatory bowel disease that involves inflammation and ulcers of the colon and rectum. To date, no definite cure for this disease is available. The objective of the current study was to assess the effect of on inflammatory mediators and oxidative stress markers for the exploration of its anti-ulcerative colitis activity in rat models of acetic acid-induced ulcerative colitis.

View Article and Find Full Text PDF

A series of 3-substituted and 3,5-disubstituted rhodanine-based derivatives were synthesized from 3-aminorhodanine and examined for α-amylase inhibitory, DPPH (1,1-diphenyl-2-picrylhydrazyl) and ABTS (2,2'-azino-bis(3-ethylbenzothiazoline-6-sulfonic acid) radical scavenging activities in vitro. These derivatives displayed significant α-amylase inhibitory potential with IC values of 11.01-56.

View Article and Find Full Text PDF

Unsymmetrical thioureas were synthesized and then characterized by various spectroscopy techniques such as UV, IR, fast atom bombardment (FAB)-MS, high-resolution FAB-MS, H-NMR and C-NMR. Synthetic compounds were tested for their ability for antioxidant, lipoxygenase and xanthine oxidase activities. Compounds , , , and exhibited strong antioxidant potential, whereas compounds , , , and showed good to moderate lipoxygenase activity.

View Article and Find Full Text PDF

Existing drugs that are being used to treat type-2 diabetes mellitus are associated with several side effects; thus, exploring potential drug candidates is still an utter need these days. Hybrids of indenoquinoxaline and hydrazide have never been explored as antidiabetic agents. In this study, a series of new indenoquinoxaline-phenylacrylohydrazide hybrids (1-30) were synthesized, structurally characterized, and evaluated for α-amylase and α-glucosidase inhibitory activities, as well as for their antioxidant properties.

View Article and Find Full Text PDF
Article Synopsis
  • Granulomatous amoebic encephalitis (GAE) is a serious central nervous system disease with no current effective treatments, leading researchers to explore synthetic compounds for new drug development.
  • The study successfully synthesized seventeen 1,4-benzothiazine derivatives and characterized them using various spectroscopic techniques, finding significant anti-amoebic activity against targeted pathogens.
  • Some derivatives demonstrated strong potency in reducing pathogen viability while maintaining lower to moderate toxicity levels against human keratinocytes, indicating potential for developing new therapies for GAE and related infections.
View Article and Find Full Text PDF

Geographic atrophy (GA) is a progressive form of age-related macular degeneration characterized by the degeneration of retinal pigment epithelial cells and photoreceptor death. The dysregulation of the complement cascade has been implicated in GA progression. This review provides a comprehensive overview of the pathophysiology of age-related macular degeneration and GA, discusses current therapeutic options, and focuses on the recent breakthrough drug, pegcetacoplan (SYFOVRE).

View Article and Find Full Text PDF

Diabetes mellitus is a significant health disorder; therefore, researchers should focus on discovering new drug candidates. A series of indole-pyridine carbonitrile derivatives, , were synthesized through a one-pot multicomponent reaction and evaluated for antidiabetic and antioxidant potential. In this library, 12 derivatives - , , , , , , , , and - exhibited potent inhibitory activities against α-glucosidase and α-amylase enzymes, in comparison to acarbose (IC = 14.

View Article and Find Full Text PDF

Quinoline and acyl thiourea scaffolds have major chemical significance in medicinal chemistry. Quinoline-based acyl thiourea derivatives may potentially target the urease enzyme. Quinoline-based acyl thiourea derivatives - were synthesized and tested for urease inhibitory activity.

View Article and Find Full Text PDF

A library of 22 derivatives of 1,3,4-oxadiazole-2-thiol was synthesized, structurally characterized, and assessed for its potential to inhibit α-amylase, α-glucosidase, acetylcholinesterase (AChE), butyrylcholinesterase (BChE), and antioxidant activities. Most of the tested compounds demonstrated good to moderate inhibition potential; however, their activity was lower than that of the standard acarbose. Significantly, compound 3f exhibited the highest inhibition potential against α-glucosidase and α-amylase enzymes, with IC values of 18.

View Article and Find Full Text PDF

Diabetes mellitus (DM) is a chronic disorder, considered to be a major global health challenge in the 21st century. α-Glucosidase enzyme is a well-known drug target to treat Type II DM. A new library of biphenyl-substituted triazines was synthesized and confirmed by various spectroscopic techniques.

View Article and Find Full Text PDF

Researchers seeking new drug candidates to treat diabetes mellitus have been exploring bioactive molecules found in nature, particularly tetrahydropyridines (THPs). A library of THPs () were synthesized via a one-pot multicomponent reaction and investigated for their inhibition potential against α-glucosidase and α-amylase enzymes. A nitrophenyl-substituted compound with IC values of 0.

View Article and Find Full Text PDF

Twenty-one analogs were synthesized based on benzimidazole, incorporating a substituted benzaldehyde moiety (-). These were then screened for their acetylcholinesterase and butyrylcholinesterase inhibition profiles. All the derivatives except , , and showed various inhibitory potentials, ranging from IC values of 0.

View Article and Find Full Text PDF

The clinical significance of benzimidazole-containing drugs has increased in the current study, making them more effective scaffolds. These moieties have attracted strong research interest due to their diverse biological features. To examine their various biological significances, several research synthetic methodologies have recently been established for the synthesis of benzimidazole analogs.

View Article and Find Full Text PDF

pylori causes severe stomach disorders and the use of enzyme inhibitors for treatment is one of the possible therapies. The great biological potential of imine analogs as urease inhibitors has been the focus of researchers in past years. In this regard, we have synthesized twenty-one derivatives of dichlorophenyl hydrazide.

View Article and Find Full Text PDF
Article Synopsis
  • Diabetes, characterized by high blood sugar levels (hyperglycemia), can lead to serious health issues like blood vessel and nerve damage if uncontrolled.
  • Researchers synthesized a new series of indoline-2,3-dione-based benzene sulfonamide derivatives and tested their effectiveness against enzymes α-glucosidase and α-amylase, which are linked to glucose metabolism.
  • Among 16 compounds, three demonstrated strong inhibitory effects with IC values closely comparable to the standard drug acarbose, suggesting these derivatives could be promising candidates for diabetes treatment.
View Article and Find Full Text PDF