PEG-7 Glyceryl Cocoate

Product name:PEG-7 Glyceryl Cocoate

CAS:68201-46-7

Description:PEG-7 Glyceryl Cocoate is emollient surfactant, foamer and skin conditioner. It is a pale yellow liquid and is dual solubility. It lends a emollient light, lubricious skin feel to liquid soaps, bubble baths, shampoos, facial cleansers, body washes, shower gels; 2-in-1 shampoos at use levels of 2-10%

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Trans-2-(2-Nitrovinyl)thiophene

Product name:Trans-2-(2-Nitrovinyl)thiophene
CAS:34312-77-1
Molecular Formula:C6H5NO2S
Formula Weight:     155.17
Description:
Melting point:79-81 °C(lit.)
Boiling point:337.6 °C at 760 mmHg
Flash Point:158 °C
Density:1.439 g/cm³
Synonym:Thiophene,2-(2-nitroethenyl)-, (E)-; Thiophene, 2-(2-nitrovinyl)-, (E)- (8CI)

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Telithromycin

Product name:Telithromycin
CAS:     191114-48-4
Molecular Formula:C43H65N5O10
Formula Weight:812
Description:
      Telithromycin is the first ketolide antibiotic  to enter clinical use. It is used to treat mild to moderate respiratory infections. Telithromycin is sold under the brand name of Ketek.
      Telithromycin is a semi-synthetic erythromycin derivative. It is created by substituting the cladinose sugar with a ketogroup and adding a carbamate ring in the lactone ring. An alkyl-aryl moiety is attached to this carbamate ring. Furthermore, the carbon at position 6 has been methylated, as is the case in clarithromycin, to achieve better acid-stability.
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Hui Rui Moke combination

Pfizer and Merck today announced that the two parties since January 1, 2016 Pfizer formal joint promotion targeting cancer drugs Sai Rui ® (g azole erlotinib) in Chinese market. This is an important strategic move in August 2015, Pfizer and Merck, a global strategic alliance official visit in China after. This will combine Pfizer and Merck Medical Resources, innovative experiences and professional team in China, so that more Chinese ALK-positive non-small cell lung cancer (NSCLC) patients benefit, and continue to promote the development of China in the field of cancer therapy immunity.

"Sai Rui ® joint promotion is a global alliance with Merck, Pfizer landing in China," the head of one of the joint promotion - president of Pfizer tumor Greater single country Ang said, "the significance of this cooperation is to He began to focus on the resources and strengths of both companies to maximize the benefit of Chinese cancer patients in China to promote the field of oncology and immunology latest targeted therapy oncology drugs faster, better and more widely available so that patients have access to timely, accurate diagnosis and treatment. of this strategic cooperation, the joint promotion is just the beginning, we believe that in the future, except for lung cancer drugs, there will be more and tumor-related products in the Chinese market, so that more Chinese Cancer patients benefit. "

Well I want eternal youth? So many children now!

Scientists from Simon Fraser University in Canada through the study found that the number of children or aging can affect the female body, research published in the international journal PLoS ONE.

Article, the researchers found, can give birth to more children surviving female body contains long telomeres, telomeres protect the ends of the ends of the DNA, but also an indicator of body cell aging, longer telomeres for At the same time it is also essential for cell replication and the body is directly related to longevity.

In this paper, the researchers on two adjacent local rural communities in Guatemala 75 women carried out relevant research, investigated the association of participants and the number of children born between telomere length, the researchers through the saliva samples and the chamber within wipes analysis, separated by 13 years in the two time points in telomere length were measured participants, this study is the first analysis of the number of direct relevance children between telomere shortening and body.

In this paper, a speculation denied before, namely that the more the number of children women would accelerate biological aging trajectory Nepomnaschy researchers said, but we found that telomere shortening rate of children in female organism more slowly This may depend on the dramatic increase in women during pregnancy produced due to estrogen, and estrogen can be used as a potential antioxidant to protect cells from telomere shortening.

The researchers also explained that participants in the social environment may also affect their fertility association between effectiveness and the aging process, the researchers tracked in the article are from the group of women with a natural fertility, that fertility more mother often received from relatives and friends more social support, a lot of support will increase female body's energy metabolism, thus can maintain the body's tissues, and thus slow down the aging body; of course researchers also hope that through the latter part of a large number of studies are needed to elucidate the molecular mechanisms behind this phenomenon.

B-sitosterol

Product name:B-sitosterol
CAS:64997-52-0
Molecular Formula:C29H50O
Formula Weight:414.71
Description:β-Sitosterol is one of several phytosterols (plant sterols) with chemical structures similar to that of cholesterol. Sitosterols are white, waxy powders with a characteristic odor. They are hydrophobic and soluble in alcohols.

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The scientists used skin cells to successfully treat heart damage

After experiencing a heart attack or other heart trauma, heart can not effectively remove heart cell death, while heart transplantation transplant patients in addition to the treatment of choice almost rarely, a heart transplant is not very easy, recently researchers using cell The therapy of heart cells after transplantation into the damaged heart patients, but in most cases these cells were transplanted into the heart will not be good for growth after implantation, so that the possibility of the patient's heart will eventually recover greatly reduced.

One reason for the occurrence of migration issues is the quality of heart cells, in a typical cell therapy, cardiac cells usually come from different stem cells, but the quality of cardiac cells but it will not stop change; in particular, the process of maturation of heart cells is is not the same, but different mature cells are also used for transplant are mixed together; researchers from Kyoto University in Japan Shunsuke Funakoshi has carried out a new study to investigate heart cells for transplantation best maturation process, thus it for the successful development of effective cell therapy of heart problems provide some clues and ideas.

Under the guidance of the researcher Yoshinori Yoshida, Funakoshi skin cells to induce reprogramming of the formation from the pluripotent stem cells (iPS) operates to convert it into heart cells, and the differentiation of cardiac iPS cells can be efficiently through all developmental stage. The researchers said that the different stages of heart cells tend behavior is not the same, so we prepared a different maturity stages of heart cells and transplanted into the damaged hearts of mice in vivo, so 20 days to accept the mature heart cells by Loss of heart will preferably receive transplanted into heart cells, and this time is longer or shorter than the mature cardiac cells implanted is much better, which indicates a successful cell therapy to optimal cardiac cells mature stage is critical; the same researchers also said that transplant patients for different times and can not be determined by this study.

Currently undergoing human heart cell therapy takes about one billion cells, which cells specifically suited for the treatment can not only help improve the treatment and prognosis of patients, but also reduce the number of the cells need this for the future to effectively reduce unnecessary waste and the procedure brought some help and hope.