2016年1月11日星期一

Prednisolone phosphate sodium


Product name: Prednisolone phosphate sodium 
CAS no.:
 125-02-0 
Molecular Formula: C21H27Na2O8P 
Molecular Weight: 
484.39 
Product description: Biochemical reagent.
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The effectiveness of ginger, ginger soup how to do?

Alias ​​ginger: ginger, ginger root, one hundred hot cloud, hook loading means, due to the acrid, Yan Liang kid, fresh ginger, honey roast ginger, ginger, ginger. Ginger is a perennial herbaceous plant of the genus of fresh ginger rhizome. Fleshy rhizomes, fleshy, flat, aromatic and spicy flavor. Autumn and winter two seasons of excavation, removal of fibrous roots and sediment. There tender ginger and old ginger, pickles are made with ginger, with ginger medicinal better.

Ginger spicy, slightly warm, the lung, spleen and stomach. Diaphoresis, temperature and the vomiting, warm the lung cough, solution crab poisoning, antidote to poison, especially for crab poison, Pinellia, Arisaema and other poisoning have detoxification. Suitable for exogenous cold, headache, phlegm, cough, stomach, vomiting; after suffering the snow, wet, cold invasion, anxious to ginger drink, can improve blood disperse cold pathogen.

Efficacy of ginger a: increase appetite, promote digestion
Chewing ginger, can cause high blood pressure. Gingerol oral and gastric stimulation, can promote secretion of digestive juice, increase appetite. Make bowel tension, rhythm and motility increased.

Ginger efficacy II: antiemetic
There tip of antiemetic effect, the active ingredient is a mixture of ginger and ginger alkenone ketone. Travel, chewing ginger dose before departure, or attached to a piece of the navel, it can be placed next to the nose sniffing, anti-motion sickness effect. Therefore, people have "go out with a block ginger, always healthy" argument.
Ginger to vomiting to the drug, can be used alone, treatment of stomach and vomiting. Also can cure stomach and vomiting, with Breit, Zhuru, berberine equated with. Ginger can solve crab poison, alone or with basil with use.

Efficacy of ginger three: blood fend off the cold
Respiratory and vasomotor stimulant, can promote blood circulation. With ginger, brown sugar, brewed ginger can be blood fend off the cold, flu prevention and control, has always been cold cold therapeutic medicine. Ginger for relieving mainly divergent cold, more mild with a cold, decoction, add brown sugar by hot take, often have to sweat and the solution, can be used as drugs to prevent colds. Ginger sweating effect is weak, often with ephedra, Guizhi equivalent to use as an auxiliary sweating relieving drugs, can enhance the strength sweat.

The effectiveness of ginger four: sterilization
In vitro experiments showed that ginger for Salmonella typhi, Vibrio cholerae significantly inhibited.

The effectiveness of ginger five: yang
According to TCM theory, ginger is yang of the goods, ancient Chinese medicine known as "the man can not be without ginger Hundred Days" of the language. Song Dynasty poet Su Shi described in "Su Notes" in Hangzhou Qiantang Jingci 80-year-old monk, pale boy phase, "self-made ginger served for 40 years, it is not old cloud." Legend of White Snake stealing immortality to save her husband, this immortality is ginger bud. Ginger as well as individual called "revive grass", and ginger also called "Revival soup."

Ginger efficacy Six: Detoxification
Ginger but Health Solutions Breit, students of the Southern Star poison, Jiantang Beverage Service, can be used to numb the throat swollen tongue dumb Breit, Southern Star poisoning caused by embolism. So concocted Breit, Southern Star, when common ginger with the system, with deduction of their toxicity.
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2016年1月10日星期日

Variable cut cause dementia

For most species, stop childbearing would mean the end of life, and mankind is a rare exception. Not only taking care of elder generations, but also to teach a lot of natural and social experience. With age, the human cognitive levels will gradually decline, making older people has now become the most in need of care in the community of a large group. So, how to solve the neurodegenerative disease caused cognitive impairment is an important issue currently affecting human society. As we gradually move towards national aging society, this problem is particularly worth considering.

Alzheimer's disease (commonly known as Alzheimer's disease) is representative of a class of neurodegenerative diseases, aging of Alzheimer's disease is unique to humans. Previous studies have found a close link between the incidence of human CD33 gene promoter region of some genetic characteristics with Alzheimer's disease. CD33 has two types of shear mode, and can produce two types of protein: a class outside the 2nd exon, called CD33M, another class without the exon, called CD33m. Studies have shown that the incidence of Alzheimer's disease for CD33M has an important role. In this regard, Ajit Varki from UCSD Study Group compared the difference between human and chimpanzee CD33 gene, and based on this to find the other associated with the onset of Alzheimer's disease gene. The results were published in "PNAS" the latest issue of the magazine.

Because other primates, including humans closest relationship with chimpanzees, are not cases of dementia, the authors compared the differences between humans and other primates CD33 of. The results showed that about 0.21 percent of protective CD33 sequence (CD33m) in humans. In addition, expression of human and chimpanzee brain CD33m fairly level, but the expression of human CD33M is four times the chimpanzees. This result suggests that, at a certain stage of evolution, the expression of the human body CD33M upregulation occurred and led to the generation of Alzheimer's disease, in which the cause is not clear.

In addition, the authors also analyzed the expression of other genes, the results show that the incidence of Alzheimer's disease gene include APOE, AGT, SCG2, etc., have some contact. Based on this, we can use the means of gene diagnosis and early detection of patient CD33M CD33m, thus more accurately predict Alzheimer's disease risk, and we can take a method of gene therapy by introducing CD33m or artificially low expression levels CD33M way to treat patients with Alzheimer's disease.

2016年1月7日星期四

Study Vaccine Adverse Reaction Progress

Researchers working in the UK pointed out that a gene expression pattern of immune cells can help doctors predict which people may produce vaccine adverse reactions. Their paper, published in the "Nature Immunology" magazine, the British team studied 178 healthy adult participants influenza vaccine reactions, and how researchers screened a number of immune cell gene expression of adverse reactions.

Although there are a lot of news, but so far, no evidence has been discovered about the vaccine autism spectrum disorders reasons, but there are other unknown adverse effects, we feel there is a lot of flu-like symptoms after a person playing a flu vaccine. Scientists have wondered why some people experience such adverse reactions while others do not, because they think it can make a better vaccine to provide information, and perhaps even to understand the infection and the immune response has to help. Recently conducted a study in the United Kingdom, people H1N1 influenza vaccine inoculation Shihai adding an adjuvant to strengthen the immune response. All participants are required to report adverse reactions, and therefore the research team tracked test. The team found that about 20 percent of people in a certain extent, the vaccine have had adverse reactions, the researchers focused on the immune response observed changes in these people. The researchers also monitor white blood cell counts and other blood gene expression in cells.

The team reported that they found that age is not a factor to produce adverse reactions, participants receive influenza vaccine after they reported serious adverse reactions. The same group also showed that before vaccination and after the multiple overexpressing their gene and is involved in B cell growth, suggesting that adverse reactions to the vaccination of people possible.

It is unclear whether vaccine other diseases have the same discovery, but the research team indicated that they will conduct a model test may eventually make a better vaccine.

Bolise Co., Ltd. http://www.chemicalspharm.com/

2016年1月6日星期三

Japan has developed a new method for detecting cancer

Japan, "Asahi Shimbun" reported that recently, the research team of Japan National Cancer Research Center announced that it has developed a new research method for detecting cancer. Using this method, you only need a small amount of blood samples, it is possible to comprehensively on 60 kinds of genetic material associated with cancer comprehensive testing.

Prior to this, if you want to perform the same comprehensive testing, cancer patients often need to extract parts of the organization to carry out testing. The new detection method can avoid increasing the burden on the premise of the patient's body, repeated constantly on the degree of progress of cancer patients were detected, according to test results and thus able to select the corresponding drug.

Due to the latest research results have demonstrated that although associated with the different types of breast cancer, lung cancer and other genetic material unusual circumstances are not the same, but there are some exceptions genetic material is all kinds of cancer are common. Thus, in a particular abnormal genetic material anticancer drugs that target, if for a particular type of cancer produce a therapeutic effect, it is possible also to other types of cancer have a role. However, to fully enlist cancer-related genetic material abnormality comprehensive testing, it must be extracted cancerous tissue puncture site by other methods.

To this end, the research team of Japan National Cancer Research Center focuses on penetration from the cancerous tissue into the patient's blood is extremely small amounts of DNA, using the most advanced analytical equipment, blood for 48 pancreatic cancer patients from the cancerous tissue penetration carried out DNA detection. Through continuous improvement of the analytical method for the detection of data, the research team in each patient 5 ml blood, are correctly detected 60 kinds of abnormal genetic material. In this regard, research project leader, he said, since it has been confirmed that the new detection method is suitable for pancreatic cancer, then it should also be applied to all types of cancer.

Methyl - cyclodextrin price


Product name: Methyl - cyclodextrin
CAS no.: 
128446-36-6
Molecular Formula: (C6H10O5)7(CH2)n n=1~21
Molecular Weight: 1303.3 
Appearance: White Powder
Purity:  ≥98%
Product description: In Medical field, it can promotes the dissolusion efficiency of the drugs, enhancing bioavailability and solubility of drugs,so that to reduce the dose but increase the efficacy, mainly used in medicine of oral liquid.

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What is Pure scopolamine

Molecular Formula:C17H21NO4
Molecular Weight:303.353g/mol
Description:Scopolamine, also known as levo-duboisine, and hyoscine, is a tropane alkaloid drug with muscarinic antagonist effects.The drug is used in eye drops to induce mydriasis (pupillary dilation) and cycloplegia (paralysis of the eye focusing muscle), primarily in the treatment of eye disorders that benefit from its prolonged effect, e.g. uveitis, iritis, iridocyclitis, etc.
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