• 동의생리병리학회지
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• 제21권3호
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• pp.771-775
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• 2007

Licorice has been used for cure of injuries and for detoxification in East Asia. This study investigated the protective effect of licorice water extract against cadmium (CdCl$_2$, Cd)-induced nephro-toxicity in rats. To induce acute toxicity, Cd (4 mg/kg body weight) was dissolved in normal saline and then, intravenously (i.v.) injected to animals. In experiments, animals were orally administrated with vehicle or licorice water extract (50-100 mg/kg) for 3 days, exposed to a single injection of Cd after 24 h the last licorice/vehicle treatment. Licorice protected kidney injuries by Cd treatment. The number of glomeruli showing vasodilatation and thickening of Bowman's capsule was dose-dependently decreased by licorice. These results suggest that licorice might be a potent preventive protector against Cd-induced nephro-toxicity in rats.

• 셀메드
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• 제12권2호
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• pp.7.1-7.8
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• 2022

The Unani System of Medicine (USM) is one of the traditional systems of medicine that deals with plants. Plants are large source of medicine. JIRJEER (Eruca sativa) is one of the plant origin drugs, has been used for various therapeutic purposes in USM. It contains Erucic acid (major contain), oleic acid, linoleic acid, saturated Fatty acids, Flavonoids, Phenolics, Glucosinolate, Vitamin C and Carotenoids. These active constituents are responsible for their actions described in Unani classical literature such as Muqqawwi-e-bah (Aphrodisiac), Muwallid-e-mani (Spermatomatogenic), Daf-e-sumoom (Antidote), Kasir-e-riyah (Carminative), Jaali (Cleanser/Detergent), Mudirr-e-bawl (Diuretic) wo Mudirr-e-hayd (Emmenogoggue), Muhammir (Rubefacient), Hazim (Digestive), Mulaiyan (Laxative), Muzliq-e-mani (Lubricant), Muddir-e-shir (Galactopoietic), Mufattih-e-Sudad (Deobstruent), Musakhin (Analgesic), Mulattif (Demulcent), Mufattit-i-hasah (Lithotriptic) and whole plant is considered as aphrodisiac. This is a review paper which discusses morphology, pharmacological action, ethno-medicinal and therapeutic uses of this medicinal plant in perspective of Unani medicine. This review has been done through online searches of databases such as PubMed, Google Scholar, Embase, science direct and hand search for classical textbook available in different libraries. It concluded that JIRJEER (Eruca sativa) is one of the best herbal medicines in treatment of Antiulcer, Antibacterial, Fertility, Hepato-protective, Hyperlipidemic, Antioxidant, Antihypertensive, Anti-inflammatory and Anti-edema, Nephro-protective, Antidiabetic, Antifungal and Anticancer properties.

• BMB Reports
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• 제40권6호
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• pp.1039-1049
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• 2007

Overdoses of acetaminophen cause hepato-renal oxidative stress. The present study was undertaken to investigate the protective effect of a 43 kDa protein isolated from the herb Cajanus indicus, against acetaminophen-induced hepatic and renal toxicity. Male albino mice were treated with the protein for 4 days (intraperitoneally, 2 mg/kg body wt) prior or post to oral administration of acetaminophen (300 mg/kg body wt) for 2 days. Levels of different marker enzymes (namely, glutamate pyruvate transaminase and alkaline phosphatase), creatinine and blood urea nitrogen were measured in the experimental sera. Intracellular reactive oxygen species production and total antioxidant activity were also determined from acetaminophen and protein treated hepatocytes. Indices of different antioxidant enzymes (namely, superoxide dismutase, catalase, glutathione-S-transferase) as well as lipid peroxidation end-products and glutathione were determined in both liver and kidney homogenates. In addition, Cytochrome P450 activity was also measured from liver microsomes. Finally, histopathological studies were performed from liver sections of control, acetaminophen-treated and protein pre- and post-treated (along with acetaminophen) mice. Administration of acetaminophen increased all the serum markers and creatinine levels in mice sera along with the enhancement of hepatic and renal lipid peroxidation. Besides, application of acetaminophen to hepatocytes increased reactive oxygen species production and reduced the total antioxidant activity of the treated hepatocytes. It also reduced the levels of antioxidant enzymes and cellular reserves of glutathione in liver and kidney. In addition, acetaminophen enhanced the cytochrome P450 activity of liver microsomes. Treatment with the protein significantly reversed these changes to almost normal. Apart from these, histopathological changes also revealed the protective nature of the protein against acetaminophen induced necrotic damage of the liver tissues. Results suggest that the protein protects hepatic and renal tissues against oxidative damages and could be used as an effective protector against acetaminophen induced hepato-nephrotoxicity.

• 대한약침학회지
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• 제27권1호
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• pp.1-13
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• 2024

Background: Diabetic nephropathy (DN) is one of the major complications of chronic hyperglycaemia affecting normal kidney functioning. The ayurvedic medicine curcumin (CUR) is pharmaceutically accepted for its vast biological effects. Objectives: The Curcuma-derived diferuloylmethane compound CUR, loaded on Poly (lactide-co-glycolic) acid (PLGA) nanoparticles was utilized to combat DN-induced renal apoptosis by selectively targeting and modulating Bcl2. Methods: Upon in silico molecular docking and screening study CUR was selected as the core phytocompound for nanoparticle formulation. PLGA-nano-encapsulated-curcumin (NCUR) were synthesized following standard solvent displacement method. The NCUR were characterized for shape, size and other physico-chemical properties by Atomic Force Microscopy (AFM), Dynamic Light Scattering (DLS) and Fourier-Transform Infrared (FTIR) Spectroscopy studies. For in vivo validation of nephro-protective effects, Mus musculus were pre-treated with CUR at a dose of 50 mg/kg b.w. and NCUR at a dose of 25 mg/kg b.w. (dose 1), 12.5 mg/kg b.w (dose 2) followed by alloxan administration (100 mg/kg b.w) and serum glucose levels, histopathology and immunofluorescence study were conducted. Results: The in silico study revealed a strong affinity of CUR towards Bcl2 (dock score -10.94 Kcal/mol). The synthesized NCUR were of even shape, devoid of cracks and holes with mean size of ~80 nm having -7.53 mV zeta potential. Dose 1 efficiently improved serum glucose levels, tissue-specific expression of Bcl2 and reduced glomerular space and glomerular sclerosis in comparison to hyperglycaemic group. Conclusion: This study essentially validates the potential of NCUR to inhibit DN by reducing blood glucose level and mitigating glomerular apoptosis by selectively promoting Bcl2 protein expression in kidney tissue.