What is Obacunone

Overexpression of the enzyme aromatase was CYP19 involved in the development of breast cancer carcinogenesis estrogen dependent. Obacunone, a natural compound that has been found in citrus demonstrated for a variety of biological activities, including anti-cancer and anti-inflammatory. In this study, we obacunone and obacunone glucoside (OG) isolated from lemon seeds, then cut these connections chromatographic techniques and characterized by HPLC, LC-MS and 2D NMR spectral analysis. To examine the anti-cancer mechanism and anti-aromatase limonoids tested their cytotoxic effect on the human breast cancer breast cells (MCF-7) and non-malignant (MCF-12F). MTT assay confirmed that obacunone was strong MCF-7 cell proliferation is inhibited, affecting the breast without non-malignant cells. Treatment with obacunone increased apoptosis by upregulating the expression of pro-apoptotic protein Bax and downregulation of anti-apoptotic Bcl-2 and G1 cell cycle arrest inducing protein. Further obacunone aromatase activity in a significantly inhibited the in vitro enzyme assay. Exposure of MCF-7 breast cancer cells for expression downregulated obacunone of inflammatory molecules, including the nuclear factor kappa B (NFkB) and cyclooxygenase-2 (COX-2). In addition, we found that the activation of p38 mitogen obacunone by activated protein kinase (MAPK) COX-2 and NF? B is inhibited. Finally, the recording level obacunone in MCF-7 cells, as measured by HPLC, and its structure was confirmed by LC-HRMS. This study showed that obacunone have the potential can prevent breast cancer estrogen-sensitive by inhibiting the enzyme aromatase and inflammatory pathways, and activation of apoptosis.

Hydrogenated lecithin shop

Product Name: hydrogenated lecithin
CAS: 92128-87.5
Description: lecithin and hydrogenated lecithin are -verschieden in a variety of cosmetic formulations such as skin conditioning agents and surfactants are used as emulsifiers. Hydrogenated lecithin is not used as the surfactant suspension.

Buy Obacunone

Product Name: obacunone

CAS: 751-03-1

Molecular weight: 454.51g / mol

Molecular formula: C26H30O7

Description: The inhibition induced azoxymethane colon carcinogenesis in male F344 rats by limonoids obacunone of citrus and limonin.It is white and fine powder.Potentiating effect obacunone of Dictamnus dasycarpus cytotoxicity of microtubule inhibitors, vincristine, vinblastine and taxol.

Zidovudine

Product Name: zidovudine
CAS: 30516-87-1
Molecule formula: C10H13N5O5
Formula Weight: 283.24
Description:
Zidovudine (INN) or azidothymidine used (AZT) (also called ZDV) is a nucleoside transcriptase inhibitor analogue reverse (INTI), a type of antiretroviral drugs to treat HIV / AIDS. It is an analog of thymidine.
AZT was the first treatment approved for HIV, under the name Retrovir and sold Retrovis. the use of AZT was a major breakthrough in the treatment of AIDS in the 1990s, which changed significantly during the disease and helped destroy the idea that HIV / AIDS was a death sentence immediate. AZT slowed considerably the spread of HIV, but they do not stop completely. This allows HIV over time become resistant AZT, and for this reason AZT is usually in conjunction with other NRTIs and antiviral drugs. In this form AZT is used as an ingredient in Combivir and Trizivir among others. Zidovudine is included in the "List of essential medicines" World Health Organization, a list of minimum medical needs for a basic health care system.

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Product Name: Naltrexone hydrochloride
Specification: USP 26
CAS no. 16676-29-2
Description:
It is used to treat the effects of opioid analgesics, including heroin, morphine and methadone patients to block the recovery of substance abuse, and to treat addiction to ethanol.

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Product Name: Vinpocetine
CAS: 42971-09-5
Molecular formula: C22H26N2O2
Formula Weight: 350.45
Description:
Vinpocetine is reported that improved cerebral blood flow [2] and the neuroprotective effects and is used as a medicine in Europe for the treatment of cerebrovascular disease and memory disorders associated with age.
Vinpocetine is marketed as a supplement for vasodilation and as a nootropic to improve the wide memory. In other words, vinpocetine can support to help by activating brain metabolism brain functions such as concentration and memory. There is anecdotal report unpleasant side effects of vinpocetine in a small subset of users. A lower starting dose is often recommended.
Vinpocetine has been identified as a potent anti-inflammatory agent which may have a potential role in the treatment of Parkinson's disease and Alzheimer's disease.

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Product Name: etamsylate
CAS: 2624-44-4
Molecular formula: C10H17NO5S
Molecular Weight: 263.3107
Product Description: For the prevention and treatment of bleeding before surgery, but for intestinal bleeding, bleeding and urinary tract bleeding, etc.