Alok Kumar presenting "Regeneration of liver by Platycladus orientalis extract" at London, UK

2^ns World Congress on Stem Cells and Regenerative Medicine

Date: March 14-15, 2019

Place: London, UK

Link: http://stemcells.alliedacademies.com/europe

Regeneration of liver by Platycladus orientalis extract

Liver is a vital organ of our body performing wide range of functions. Regeneration of liver by through plant extract is safe and having better patient compliance. Present study was aimed at evaluating protective ability of Platycladus orientalis Linn against paracetamol induced hepatotoxicity in rats. When these extracts screened for hepatoprotective activity, the results obtained from paracetamol induced hepatotoxic model in the healthy male Wister rats indicates that, after the treatment with paracetamol there was significant rise in SGOT, SGPT, ALP and total bilirubin levels which were lowered by petroleum ether extract of Platycladus orientalis leaf, sylimarin 25 mg/kg was taken as the standard drug. In the whole process of hepatotoxicity thioacetamide was used for toxified the liver and it showed same result as like paracetamol in toxification.

 

In order to detect the oxidative stress in lipid peroxidation in liver checked it’s in-vivo antioxidant parameter like reduced glutathione (GSH), thiobarbituric acid reactive substances (TBARS), catalase (CAT) and superoxide dismutase (SOD) which justify the antioxidant property of both the plant. Which also justify the hepatoprotective and antioxidant effect of the plant. The biochemical observations were supplemented by histopathological examination of pancreas and liver section. In histopathological observation, it was showed that the petroleum ether extract of Platycladus orientalis possess effectively hepatoprotective property

Join the talk here: http://stemcells.alliedacademies.com/europe/registration

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Contact: Jessie Reyes
T: 44 203 769 1755[Kindly mention Jessie Reyes/ Helen]
W: (44) 140 358 2077
E: stemcellcongress[at]geneconferences[dot]com

2nd World Congress on Stem Cells and Regenerative Medicine

2^nd World Congress on Stem Cells and Regenerative Medicine

Date: March 14-15, 2019

Place: London, UK

Link: http://stemcells.alliedacademies.com/europe

Laser-induced differentiation of immortalized adipose stem cells to neuronal cells

Adult stem cells of mesodermal origin differentiate into other tissues such as cartilage and bone when treated with specialised induction media in vitro. However, transdifferentiating Adipose Stem Cells (ASCs) to other dermal layers is a challenge to researchers and therapists in regenerative medicine.

Current activities in phototherapy are focused in optimizing the biological activities of lasers or light on stem cells including human immortalized ASCs (iASCs). A growing body of literature suggests that Low Intensity Laser Irradiation (LILI) increase stem cell migration, stimulates proliferation and possibly differentiates them to other cell types. This study used a combination of biological and physical inducers for increasing the differentiation of neurons in culture models. It has used a combination of growth inducers to differentiate iASCs to free-floating neural stem cells called neurospheres.

Further, it has applied Near Infrared (NIR) lasers of wavelength 825 nm with fluences ranging from 5 to 15 J/cm2 on these neurospheres. Changes in the metabolic and redox status of these newly differentiated neurons were gauged from transcriptome. Moreover, neuronal differentiation was determined by immunostaining using early and late markers. This study was able to generate neurospheres from iASCs and differentiate them to neuronal cells in vitro.

There was a sharp distinction between the metabolic processes of these iASCs with the primary ASCs. Strikingly, there was an increase in an early neuronal marker at 5 J/cm2 and 15 J/cm2 signifying the biphasic dose response of NIR laser on living systems. Thus, LILI increased the yield of neurons and effected stem cell differentiation through modulation of cellular redox status.

However, these differentiated cells failed to express late neuronal markers. This study found that iASCs, which has the capacity to proliferate indefinitely in culture medium is an excellent model for differentiation. It gives an insight into the cellular and molecular events during neuronal differentiation of iASCs by growth factors and LILI. Further, it has identified the mode of action of NIR laser in differentiating iASCs to other cell types. The outcome of this study has to be taken forward for validation by functionality testing and analysis.

Join the talk here: http://stemcells.alliedacademies.com/europe/registration

Avail the 50% group benefits

Contact: 

Jessie Reyes
T: 44 203 769 1755[Kindly mention Jessie Reyes/ Helen]
W: (44) 140 358 2077
E: stemcellcongress[at]geneconferences[dot]com