Extract of a polyherbal formulation ameliorates experimental nonalcoholic steatohepatitis.

The objective of the present study is to evaluate the effect of the extract of a well-known hepatospecific polyherbal formulation, Liv.52, in an experimental model of high-fat diet (HFD)-induced nonalcoholic steatohepatitis (NASH) in rats. Feeding a HFD for 15 weeks resulted in significant impairment of the lipid profile, elevation of hepatic enzyme markers, and insulin resistance in rats.

LC-MS/MS profiling and neuroprotective effects of Mentat® against transient global ischemia and reperfusion-induced brain injury in rats.

Objective: The aim of this study was to evaluate the possible beneficial effects of Mentat against transient global ischemia and reperfusion-induced brain injury in rats.

Methods: The neuroprotective effects of Mentat were evaluated against transient global ischemia and reperfusion (I/R)-induced brain injury in rats. Various neurobehavioral and biochemical parameters were assessed, followed by morphologic and histopathologic evaluation of brain tissue to conclude the protective effect of Mentat.

derived compounds inhibit GSH depletion and increase cGMP and nitric oxide to attenuate advanced glycation end products induced hypertrophic growth in renal tubular epithelial cells.

The accumulation of advanced glycation end products (AGE) plays significant role in developing tubular hypertrophy during diabetic nephropathy (DN). Reactive oxygen species and nitric oxide (NO) are directly involved in the progression of DN. We have studied the effect of standardized organic extract (GE) on AGE induced cellular hypertrophy using rat renal tubular epithelial cells (NRK 52E).

An improved experimental model of hemorrhoids in rats: evaluation of antihemorrhoidal activity of an herbal formulation.

Objective. To improve the existing experimental model of croton oil-induced hemorrhoids in rats by using Evans Blue (EB) dye extravasation technique. Further, an herbal formulation (Pilex) was evaluated for its antihemorrhoidal activity in this model.

Ashwagandha ( supercritical CO extract derived withanolides mitigates Bisphenol A induced mitochondrial toxicity in HepG2 cells.

Bisphenol A (BPA) safety aspects on human health are debated extensively for long time. In the present study, we have studied the toxicity induced by BPA at no observed adverse effect level (NOAEL) using HepG2 cells. We report that BPA at 100 nM induced cytotoxicity to HepG2 cells as determined by MTT assay at 0-72 h.

Water Soluble Components of 'Osteocare' Promote Cell Proliferation, Differentiation, and Matrix Mineralization in Human Osteoblast-Like SaOS-2 Cells.

Osteocare, a herbal formulation, has been found to be very effective in bone mineralization and support of the microstructure of bone tissue. The water-soluble components of Osteocare (WSCO) induced osteogenic activity in human osteoblast-like SaOS-2 cells. The addition of WSCO (100 μg/ml) to SaOS-2 cells was effective in increasing the cell proliferation by 41.

Poly-Ingredient Formulation Bresol(®) Ameliorates Experimental Chronic Obstructive Pulmonary Disease (COPD) in Rats.

In the present study, the protective effect of Bresol(®) - a polyherbal formulation - was evaluated in an experimental model of cigarette smoke (CS)-induced COPD in rats. Ten minutes daily exposure to CS for 7 weeks caused significant elevation of TNF-α (p<0.01) and total protein (p<0.

Quercetin ameliorate insulin resistance and up-regulates cellular antioxidants during oleic acid induced hepatic steatosis in HepG2 cells.

Hepatic lipid accumulation and oxidative stress contribute to non-alcoholic fatty liver disease (NAFLD). Thus, we hypothesized that the hypolipidemic and antioxidant activity of quercetin would attenuate events leading to NAFLD. Addition of 2.

Liv.52 up-regulates cellular antioxidants and increase glucose uptake to circumvent oleic acid induced hepatic steatosis in HepG2 cells.

HepG2 cells were rendered steatotic by supplementing 2.0mM oleic acid (OA) in the culture media for 24h. OA induced hepatic steatosis in HepG2 cells was marked by significant accumulation of lipid droplets as determined by Oil-Red-O (ORO) based colorimetric assay, increased triacylglycerol (TAG) and increased lipid peroxidation.

A novel herbal formulation "LiverCare" differentially regulates primary rat hepatocyte and hepatocarcinoma cell proliferation in vitro.

Hepatocyte growth factor (HGF) plays an important role in hepatocyte proliferation. HGF expression is regulated by various signaling molecules and nuclear receptors. In the present study, LiverCare(®) (LC), a novel polyherbal formulation (The Himalaya Drug Company, Bangalore, India), was evaluated for its efficacy, using co-cultures of primary rat hepatocytes-non-parenchymal cells (NPCs) and human hepatocellular carcinoma cells (HepG2).

Liv.52 attenuate copper induced toxicity by inhibiting glutathione depletion and increased antioxidant enzyme activity in HepG2 cells.

Altered copper metabolism plays a pivotal role in the onset of several hepatic disorders and glutathione (GSH) plays an important role in its homeostasis. Hepatic diseases are often implicated with decreased content of intracellular GSH. GSH depleted cells are prone to increased oxidative damage eventually leading to its death.