Lipoic acid inhibits cognitive impairment induced by multiple cell phones in young male rats: role of Sirt1 and Atg7 pathway.

The utilization of digital technology has grown rapidly in the past three decades. With this rapid increase, cell phones emit electromagnetic radiation; that is why electromagnetic field (EMF) has become a substantial new pollution source in modern civilization, mainly having adverse effects on the brain. While such a topic attracted many researchers' scopes, there are still minimal discoveries made regarding chronic exposure to EMF.

Can Intranasal Administration of Adipose-Derived Stem Cells Reach and Affect the Histological Structure of Distant Organs of Aged Wistar Rat?

Introduction: Stem cell therapy is a highly promising strategy in various degenerative diseases. Intranasal administration of stem cells could be considered as a non-invasive treatment option. However, there is great debate concerning the ability of stem cells to reach distant organs.

Cerium oxide nanoparticles modulate liver X receptor and short heterodimer partner, and attenuate liver steatosis and steatohepatitis in a rat model of postmenopausal obesity.

This study aimed to investigate the effect of cerium oxide nanoparticles (CeO2-NPs) on non-alcoholic fatty liver disease in postmenopausal obesity and the underlying mechanisms.64 adult female rats were allocated into Sham, ovariectomized (OVX), high-fat high-fructose dietfed- OVX (HFHF-OVX), and HFHF-OVX-CeO2-NPs-treated (CeO2-HFHF-OVX) groups. OVX and HFHF-OVX rats presented a significant increase in overall and visceral obesity, dyslipidemia, liver enzymes, serum malondialdehyde, liver TNF-α, TGF-β1 and free fatty acids, liver X receptor (LXR) expression associated with decreased serum total antioxidant capacity and liver short heterodimer partner (SHP) expression vs.

Sitagliptin's renoprotective effect in a diabetic nephropathy model in rats: The potential role of PI3K/AKT pathway.

Management of diabetic nephropathy (DN) is far from satisfactory. There is a rising role of the involvement of phosphatidylinositol 3-kinase (PI3K)/protein kinase B (AKT) pathway in the pathogenesis of DN. This study aimed at investigating the renoprotective effects of PI3K/AKT pathway via sitagliptin in a rat model of DN.

Involvement of TLR4/ CXCL9/ PREX-2 pathway in the development of hepatocellular carcinoma (HCC) and the promising role of early administration of lactobacillus plantarum in Wistar rats.

Background And Aim: Improvement of gut microbiota may help in preventing the progression of cirrhosis. We supposed that Lactobacillus Plantarum (L. Plantarum) protects the cirrhotic liver through suppression of TLR4/ CXCL9/ PREX-2.

Zoledronic acid prevents the hepatic changes associated with high fat diet in rats; the potential role of mevalonic acid pathway in nonalcoholic steatohepatitis.

The role of hepatic free cholesterol (FC) in nonalcoholic steatohepatitis (NASH) is raised up and the intervention with cholesterol synthesis will be a potential therapeutic target. This study investigated the hepatoprotective effect of mevalonic acid pathway inhibition by Zoledronic acid (ZA) on the hepatic changes associated with high fat diet (HFD) in rats.Thirty two male Wistar rats were used.

Comparative Study on Acellular Dermal Graft Versus Propylene Mesh Both Either Loaded or Unloaded with BM-MSCs in Healing of Skull Bone Defect in Rats: Histological and Immunohistochemical Study.

Bone defect occurs as a consequence of many conditions. Diseased bones don't heal properly and defects in face area need proper bone reconstruction to avoid psychological and social problems. Tissue engineering is an emerging new modality of treatment.

Theophylline, an old drug with multi-faceted effects: Its potential benefits in immunological liver injury in rats.

Aim: A low dose of theophylline enhances histone deacetylase activity leading to inhibition of proinflammatory transcription, and inhibits lung fibroblast proliferation. The present work investigated the effect of lowdose theophylline on biochemical and histological pictures of liver tissues in rats with immunological hepatic injury induced by concanavalin A (Con A).

Main Methods: Ratswere assigned to control vehicle,model (Con A) and theophylline groups.