OBJECTIVE Calcium Glucarate (Cag), Ca salt of D-glucaric acid is a naturally occurring non-toxic compound present in fruits, vegetables and seeds of some plants, and suppress tumor growth in different models. Due to lack of knowledge about its mode of action its uses are limited in cancer chemotherapy thus the objective of the study was to study the mechanism of action of Cag on mouse skin tumo...

Fifty young adult male and female albino rats were studied for the effect of systemically administered Cyclophosphamide upon chemical carcinogenesis of the submandibular gland. In 1 group of animals, pellets of 9,10-dimethyl-l,2-benzanthracene (DMBA) were implanted into the right submandibular glands. A 2nd group of animals received biweekly i.p. injections of Cyclophosphamide (Cytoxan) in addi...

Aim: Nuclear factor E2-related factor-2 (Nrf2) regulates many cytoprotective antioxidants, and detoxifying enzymes, has been a hopeful approach for chemoprevention of cancer. We researched the chemopreventive impact watercress on DMBA-induced oxidative damage in rat liver via Nrf2/ARE signalling pathway present study. 
 Material Method: Female Wistar albino rats have categorized into three...

Silibinin, a major bioactive flavonolignan in Silybum marianum, has received considerable attention in view of its anticarcinogenic activity. The present study examines its anticancer potential against 7, 12-dimethylbenz(a)anthracene (DMBA) and 12-O-tetradecanoylphorbol-13-acetate (TPA) induced skin cancer. Male LACA mice were randomly segregated into 4 groups: Control, DMBA/TPA, Silibinin and ...

The present study designed to investigate the protective effects of [6]-shogaol on 7,12-Dimethylbenz (a)anthracene (DMBA) induced buccal pouch carcinogenesis in male golden Syrian hamsters. Oral squamous cell carcinoma was developed in left buccal pouch of hamster by painting with 0.5% of DMBA, three times in a week. We observed an altered status of apoptotic associated gene expression (P53, bc...

Our aim was to investigate the effect of Withaferin-A on bone marrow micronucleus frequency and buccal mucosa detoxication agents during 7, 12-dimethylbenz[a]anthracene (DMBA) induced hamster buccal pouch carcinogenesis. Oral squamous cell carcinoma was developed in hamsters' buccal pouches by painting 0.5% DMBA in liquid paraffin, three times per week for 14 weeks. We observed 100% tumor forma...

The aim of the present study was to investigate the protective effect of Withaferin-A on red blood cell integrity during 7,12-dimethylbenz[a]anthracene (DMBA) induced oral carcinogenesis. The protective effect of Withaferin-A was assessed by measuring the status of glycoconjugates, membrane bound enzyme activity and red blood cell osmotic fragility. Oral squamous cell carcinoma was induced in t...

The degradation of 7,12-dimethylbenz[a]anthracene (DMBA), a carcinogenic polycyclic aromatic hydrocarbon, by cultures of Mycobacterium vanbaalenii PYR-1 was studied. When M. vanbaalenii PYR-1 was grown in the presence of DMBA for 136 h, high-pressure liquid chromatography (HPLC) analysis showed the presence of four ethyl acetate-extractable compounds and unutilized substrate. Characterization o...

Aim of the present study was to investigate the protective effect of Clerodendron inerme on cellular integrity by measuring the status of glycoconjugates, lipids, osmotic fragility, and membrane bound enzyme activity in 7,12-dimethylbenz (a) anthracene (DMBA)-induced oral carcinogenesis. Oral squamous cell carcinoma was induced in the buccal pouch of Syrian golden hamsters by painting with 0.5%...

Aim of the present study was to investigate the anticlastogenic and antigenotoxic effect of andrographolide in the bone marrow cells of golden Syrian hamsters treated with 7,12dimethylbenz(a)anthracene (DMBA). The frequency of bone marrow micronucleated polychromatic erythrocytes (MnPCEs) was used as cytogenetic end point to assess the anticlastogenic effect of andrographolide in hamsters treat...