Taxifolin ameliorates Benzo[a]pyrene-induced lung injury possibly via stimulating the Nrf2 signalling pathway.

Benzo[a]pyrene, an environmental contaminant as well as a mutagen is widely found in cigarette smoke, automobile exhaust particles among other sources. The present study underlines the protective effect of Taxifolin on B[a]P induced lung injury in male Swiss Albino Mice by analyzing the activity/level of various pro and anti-oxidant parameters, Inflammatory markers, Phase II enzyme, as well as lung histology. Taxifolin was administered orally to mice at either dose of 20 or 40 mg/kg body weight for 14 days and then challenged with a single dose of B[a]P (125 mg/kg body weight by oral gavage) on the 14th day.

Protective effect of hesperidin against N,N'-dimethylhydrazine induced oxidative stress, inflammation, and apoptotic response in the colon of Wistar rats.

Hesperidin (HD), a citrus bioflavonoid possesses a variety of biological activities including antioxidant, anti-inflammatory, anti-apoptotic and anti-carcinogenic properties. In the present study, we investigated the effect of HD treatment on N,N'-dimethylhydrazine (DMH) induced oxidative stress, inflammation, apoptosis and goblet cell disintegration in the colon of Wistar rats. Administration of HD was done at two doses (100 and 200 mg/kg body weight) orally to rats daily for 14 days followed by a single subcutaneous injection of DMH (40 mg/kg body weight) on the 14th day and next day animals were sacrificed.

Protective effect of Diosmin against benzo(a)pyrene-induced lung injury in Swiss Albino Mice.

Diosmin, a naturally occurring flavonoid commonly present in citrus fruit, is known to exhibit anti-inflammatory, antimutagenic, antioxidant, and free radical scavenging as well as blood lipid lowering activities among others. Diosmin has also been used for the treatment of various diseases including diabetes mellitus and Alzheimer's disease. Our study explores the role of Diosmin in pulmonary toxicity (lung injury) induced by environmental contaminant benzo(a)pyrene [B(a)P].

Gallic acid prevents 1, 2-Dimethylhydrazine induced colon inflammation, toxicity, mucin depletion, and goblet cell disintegration.

1,2-Dimethylhydrazine (DMH), an environmental toxicant specifically targets the colon. The present study was aimed to evaluate the efficacy of gallic acid (GA) against colon toxicity induced by DMH in Wistar rats. GA, a phenolic acid has numerous beneficial properties, which include antiviral, antifungal and antioxidant properties which help cells to overcome oxidative stress and balance the redox homeostasis.

Colono-protective Potentiality of Methanolic Bark Extract of Acacia catechu: A Medicinal Plant against 1,2-Dimethylhydrazine-Induced Toxicity in Wistar Rats.

The protective efficacy of methanolic bark extract of Acacia catechu Willd. (MEBA) against 1,2-dimethylhydrazine (DMH)-induced colon toxicity was investigated. Acacia catechu is considered one of the most potent medicines for various diseases in Ayurveda, a traditional system of Indian medicine.

Partial protection by 18β Glycrrhetinic acid against Cisplatin induced oxidative intestinal damage in wistar rats: Possible role of NFkB and caspases.

Background: Cisplatin (CP) is a potent chemotherapeutic agent commonly used for the treatment of various malignancies. It has varied undesirable effects such as nephrotoxicity, intestinal toxicity which limit its wide and extensive clinical usage. 18β-Glycyrrhetinic acid (GA) is a pentacyclic triterpenoid derivative, obtained from the herb liquorice having pharmacological properties such as anti-inflammatory, hepatoprotective and antioxidant.

Methanolic bark extract of Acacia catechu ameliorates benzo(a)pyrene induced lung toxicity by abrogation of oxidative stress, inflammation, and apoptosis in mice.

Benzo(a)pyrene [B(a)P] is a well-known carcinogen present in the environment. In this study, we evaluated the protective potential of methanolic bark extract of Acacia catechu Willd. (MEBA) against the lung toxicity induced by B(a)P in Swiss albino mice.

Inhibition of precancerous lesions development in kidneys by chrysin via regulating hyperproliferation, inflammation and apoptosis at pre clinical stage.

Chrysin (CH) is natural, biologically active compound, belongs to flavoniod family and possesses diverse pharmacological activities as anti-inflammatory, anti-oxidant and anti-cancer. It is found in many plants, honey and propolis. In the present study, we investigated the chemopreventive efficacy of CH against N-nitrosodiethylamine (DEN) initiated and Fe-NTA induced precancerous lesions and its role in regulating oxidative injury, hyperproliferation, tumor incidences, histopathological alterations, inflammation, and apoptosis in the kidneys of Wistar rats.

Modulatory effects of catechin hydrate against genotoxicity, oxidative stress, inflammation and apoptosis induced by benzo(a)pyrene in mice.

Benzo(a)pyrene [B(a)P], a polycyclic aromatic hydrocarbon (PAH) is a strong mutagen and potent carcinogen. The aim of the present study was to investigate the efficacy of catechin hydrate against B(a)P induced genotoxicity, oxidative stress, inflammation, apoptosis and to explore its underlying molecular mechanisms in the lungs of Swiss albino mice. Administration of B(a)P (125 mg/kg b.