S. T. Ahmad

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Aberrant promoter hypermethylation of cancer associated genes occur frequently during carcinogenesis and may serve as a cancer biomarker. The aim of this study was to investigate the occurrence and relevance of promoter methylation of the tumor suppressor DAPK-1, APAF-1 () and SPARC in relation to different pathological stages and histological grades of(More)
Vitamin D exerts its activity through binding to the high-affinity nuclear vitamin D receptor (VDR), and majority of genetic studies have primarily focused on variation within this gene. Therefore, analysis of genetic variation in VDR genes may provide insight into the role of vitamin D in renal cell carcinoma (RCC) etiology in our study population. This(More)
Cadmium is a known industrial pollutant which accumulates in the kidney and its exposure leads to the production of reactive oxygen species (ROS). The present study was carried out to evaluate the protective effects of Peucedanum grande against CdCl2 induced renal toxicity in Wistar rats. Wistar rats were subjected to oral pre-treatment of P. grande (60 and(More)
Epigenetic mechanisms such as DNA methylation are being increasingly recognized to play an important role in cancer and may serve as a cancer biomarker. The aim of this study was to evaluate the promoter methylation status of MGMT (O6-methylguanine-DNA methyltransferase) and a possible correlation with the expression of MGMT and standard clinicopathological(More)
The aim of the present study was to evaluate the anticonvulsant effect of whole plant extracts of Melissa parviflora using MES and PTZ induced seizures models. The dried whole plant was subjected to extraction in methanol and water. The extracts were subjected to phytochemical tests and the carbohydrate, flavonols, coumarins, glycosides and steroid were(More)
Epilepsy is a neurological disorder characterized by unprovoked, recurring seizures that disrupt the nervous system and can cause mental and physical dysfunction. Based on the ethnopharmacological information of the plant, the methanol and aqueous extract of the whole plant of MELISSA OFFICINALIS was evaluated for its antiepileptic activity in Swiss Albino(More)
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