7,12-二甲基苯并[a]蒽

7,12-二甲基苯并[a]蒽结构式
7,12-二甲基苯并[a]蒽结构式
品牌特惠专场
常用名 7,12-二甲基苯并[a]蒽 英文名 DMBA
CAS号 57-97-6 分子量 256.341
密度 1.1±0.1 g/cm3 沸点 463.5±15.0 °C at 760 mmHg
分子式 C20H16 熔点 122-123 °C(lit.)
MSDS 中文版 美版 闪点 227.3±14.5 °C
符号 GHS06 GHS08
GHS06, GHS08
信号词 Danger

The licorice flavonoid isoliquiritigenin reduces DNA-binding activity of AhR in MCF-7 cells.

Chem. Biol. Interact. 221 , 70-6, (2014)

Licorice is derived from the rhizomes of Glycyrrhiza glabra. It has been used for confectioneries or culinary purposes. The rhizomes contain many flavonoidal compounds that have been shown to be biologically active. In the present study, effect of the licoric...

Core-shell nanoparticulate formulation of gemcitabine: lyophilization, stability studies, and in vivo evaluation.

Drug Deliv Transl Res 4 , 439-51, (2015)

Core-shell nanoparticulate formulation of gemcitabine was prepared by incorporating gemcitabine in a hydrophilic bovine serum albumin (BSA) core surrounded by hydrophobic poly(DL-lactic acid-co-glycolic acid) (PLGA) shell with a particle size of 243 nm and en...

Ameliorative effect of mepenzolate bromide against pulmonary fibrosis.

J. Pharmacol. Exp. Ther. 350(1) , 79-88, (2014)

Idiopathic pulmonary fibrosis is thought to involve lung injury caused by reactive oxygen species (ROS), which in turn is followed by abnormal fibrosis. A transforming growth factor (TGF)-β1-induced increase in myofibroblast number plays an important role in ...

Enhanced Antitumor Efficacy and Reduced Toxicity of Docetaxel Loaded Estradiol Functionalized Stealth Polymeric Nanoparticles.

Mol. Pharm. 12 , 3871-84, (2015)

In spite of extensive research over the decades, breast cancer treatment is still a major challenge due to nonspecific distribution of the chemotherapeutics. This void can be filled by restricting the distribution of chemotherapeutics toward the cancerous cel...

Triterpene glycosides and other polar constituents of shea (Vitellaria paradoxa) kernels and their bioactivities.

Phytochemistry 108 , 157-70, (2014)

The MeOH extract of defatted shea (Vitellaria paradoxa; Sapotaceae) kernels was investigated for its constituents, and fifteen oleanane-type triterpene acids and glycosides, two steroid glucosides, two pentane-2,4-diol glucosides, seven phenolic compounds, an...

The effect of cloudy apple juice on hepatic and mammary gland phase I and II enzymes induced by DMBA in female Sprague-Dawley rats.

Drug Chem. Toxicol. 37(4) , 472-9, (2014)

Apples abundant in phenolic compounds show a variety of biological activities that may contribute to health beneficial effects against cardiovascular diseases, diabetes, obesity and cancer. We investigated the effect of cloudy apple juice (CAJ) on the hepatic...

Effect of conjugated linoleic acid mixture supplemented daily after carcinogen application on linoleic and arachidonic acid metabolites in rat serum and induced tumours.

Biochim. Biophys. Acta 1842(11) , 2230-6, (2014)

Conjugated linoleic acid (CLA) is thought to exert anticarcinogenic, antiatherogenic, anti-inflammatory and weight loss effects. The impact on eicosanoid biosynthesis may be one of the mechanisms of its action. The aim of this study was to establish whether C...

Topical gene silencing by iontophoretic delivery of an antisense oligonucleotide-dendrimer nanocomplex: the proof of concept in a skin cancer mouse model.

Nanoscale 7(9) , 3903-14, (2015)

The study was aimed at investigating the feasibility of using a poly (amidoamine) (PAMAM) dendrimer as a carrier for topical iontophoretic delivery of an antisense oligonucleotide (ASO). Bcl-2, an anti-apoptotic protein implicated in skin cancer, was used as ...

Comparison of dermal tumor promotion activity of cigarette smoke condensate from prototype (heated) cigarette and reference (combusted) cigarette in SENCAR mice.

Food Chem. Toxicol. 72 , 187-94, (2014)

Test cigarette (prototype "heated" cigarette) was evaluated on its dermal tumor promotion activity in SENCAR mice relative to conventional 3R4F cigarette. Mainstream cigarette smoke was generated under the modified Health Canada Intensive Regimen, and smoke c...

The tumor promoting activity of the EP4 receptor for prostaglandin E2 in murine skin.

Mol. Oncol. 8(8) , 1626-39, (2014)

To determine whether the EP4 receptor for prostaglandin E2 (PGE2) contributes to the tumor promoting activity of PGs in murine skin, EP4 over-expressing mice (BK5.EP4) were generated and subjected carcinogenesis protocols. An initiation/promotion protocol res...