Publications by authors named "Pilli Govindaiah"

Thiazolidinedione-naphthalene analogues were synthesized and evaluated for antidiabetic activity as Pancreatic α-Amylase (PAA) and intestinal α-glucosidase (IAG) inhibitors. The activity of the compounds (14a-g,17a-k) is compared with acarbose as the standard drug and all the compounds shows good to moderate antidiabetic activity. In-vitro PAA and IAG inhibition assay is performed for the all compounds, the compounds 17e shows superior PAA and IAG inhibitory activity with respective to standard (IC = 12.

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Article Synopsis
  • Diabetes mellitus is a complex metabolic disorder marked by high blood sugar levels, leading to an increased interest in natural alternatives for treatment due to concerns about side effects of existing agents.
  • This research focused on Dalbergia latifolia, extracting compounds (DGN and ISG) from its heartwood to evaluate their antidiabetic properties through both in-vivo and in-vitro studies.
  • Results showed that both DGN and ISG significantly inhibited alpha amylase activity and improved glucose uptake, with DGN demonstrating superior efficacy, resulting in notable reductions in various health indicators in diabetic rats after treatment.
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Objectives: Xanthohumol (XH) is a prenylated chalcone available naturally and has diverse pharmacological activities. It has some limitations in the physiological environment such as biotransformation and less gastrointestinal tract absorption. To overcome the limitations, we prepared nanoformulations [solid lipid nanoparticles (SLNs)] of XH.

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Epidemiological studies have suggested that a regular intake of flavonoids is beneficial for cellular homeostasis and in the prevention of the transformation of normal cells into cancerous cells. Because of their multiple biological targets, flavonoids have been studied and investigated as phytoconstituents with potential anticancer properties. Flavonoids interfere in the development of cancerous cells by inhibition of topoisomerases, protein kinases, angiogenesis, induction of apoptosis, cell cycle arrest, modulation of multidrug resistance, and improvement in anti-oxidative activities.

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Many natural products with greater therapeutic efficacy are limited to target several chronic diseases such as cancer, diabetes, and neurodegenerative diseases. Among the natural products from hops, i.e.

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Investigators were continuously creating novel nanotechnologies to address unmet requirements throughout the administration of therapeutic medicines & imaging agents for cancer treatment & diagnostics, appropriately. LNPs(Lipid nanoparticles) are legitimate particulates (approx. 100 nm in size) gathered from various lipid as well as other biochemical compounds which overall functionality to resolve biological barriers (biobarriers), allowing LNPs to selectively collect somewhere outside of disease-target cells again for responsive therapeutics.

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Coumarin-based different series of hydrazone derivatives were synthesized and evaluated for anticancer activity against four different human cancer cell lines. The activity of the compounds were compared with doxorubicin as a standard drug and all the compounds exhibited good to moderate cytotoxicity with IC values ranging from 6.07 to 60.

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A series of novel 4,7-dihydroxycoumarin based acryloylcyanohydrazone derivatives were synthesized and evaluated for antiproliferative activity against four different cancer cell lines (A549, HeLa, SKNSH, and MCF7). Most of the compounds displayed potent cytotoxicity with IC values ranging from 3.42 to 31.

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