2016年3月8日星期二

Astilbin introduced in the body can improve kidney


Astilbin is a flavonoid compound from the rhizome of Smilax China L. isolates the effects and possible mechanisms of hyperuricemia and Astilbin nephropathy rats were elucidated in this study. Different doses of astilbin (1.25, 2.5 and 5.0 mg / kg) were administered to rats 10% hyperuricaemic induced by fructose. The results showed that the level of inhibiting uric acid (Uur) and fractional excretion of urate plane (Acta) Astilbin significantly serum urate (Su) reduced, but not by an increase in the xanthine oxidase (XOD ) activity. In addition, the parameters of renal function such as serum creatinine (SCR) and blood urea nitrogen (BUN) were recovered in Astilbin rats hyperuricemia. Other studies have shown that renal damage astilbin prevented against the expression of β1 transforming growth factor (TGF-ß1) and connective tissue growth factor (CTGF), and significant renal protection function by the formation of urate (MSU) inhibiting the production of prostaglandin E₂ (PGE₂) and interleukin-1 (IL-1). These results provide strong evidence for the Astilbin as safe and promising lead in the development of the disease preventing hyperuricemia drug and nephropathy.

Itopride Hydrochloride


Two simple, accurate, reproducible and economical UV spectrophotometry and HPLC method for the simultaneous determination of two components itopride hydrochloride drug mixture and rabeprazole developed from combined as capsule assay. Originally developed method involves the formation and solution of systems of equations at 265.2 nm and 290.8 nm of two wavelengths. Second method is based on two calculating the wavelength was selected wavelengths for estimating itopride hydrochloride 278.0 nm and 298.8 nm and 253.6 nm rabeprazole sodium and 275.2 nm . developed HPLC method is a method in -chromatographisches reverse phase using a Phenomenex C18 column and acetonitrile: phosphate buffer (35:65 v / v), pH 7.0 as mobile phase. All methods developed obey Beer's law used in the concentration range for each method. Assay results have been validated by statistical studies and recovery.
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What is Kligler Iron Agar


Four screens for rapid detection (4-6 h) Biochemical enteric pathogens isolated media described. The screen consisted of salmonella Kligler iron agar (KIA), urea Tryptophan deamination semisolid medium motility-indole (MIU-TDA) and the o-nitrophenyl-beta-D-galactopyranoside (ONPG) test; Shigella screen consisted of KIA MIU-TDA, the dosage of ONPG and indole test lysine decarboxylation; Yersinia screen consisted of a rhamnose broth; Aeromonas screen consisted of a xylose agar plate. When tested in 2102 and costs 71 screens stock strains correctly detected 212 enteric pathogen isolates (sensitivity, 100%), with a specificity of 98.1%.

Acepromazine maleate

Product Name:Acepromazine maleate
CAS:3598-37-6
Molecular Formula:C23H26N2O5S
Molecular Weight:442.5279
Description:Acepromazine maleate [USAN]; Acepromazine maleate; 10-(3-(Dimethylamino)propyl)phenothiazin-2-yl methyl ketone maleate (1:1); 2-Acetyl-10-(3-(dimethylamino)propyl)phenothiazine, maleate; A 23051; Acepromazine monomaleate; Acetylpromazine maleate (1:1); Anatran; Ethanone, 1-(10-(3-(dimethylamino)propyl)-10H-phenothiazin-2-yl)-, (Z)-2-butenedioate (1:1); Maleate acide de l'acetyl 3-dimethylamino 3-propyl-10-phenothiazine; Maleate acide de l'acetyl 3-dimethylamino 3-propyl-10-phenothiazine [French]; NSC 264522; Notensil maleate; Phenothiazine, 2-acetyl-10-(3-(dimethylamino)propyl)-, maleate; Plegicil; Sedalin; Soprontin; UNII-37862HP2OM; Acepromazine hydrogen maleate; Ketone, 10-(3-(dimethylamino)propyl)phenothiazin-2-yl methyl, maleate (1:1); 1-{10-[3-(dimethylamino)propyl]-10H-phenothiazin-2-yl}ethanone; 1-[10-[3-(dimethylamino)propyl]phenothiazin-2-yl]ethanone; maleic acid

From:http://www.chemicals-chemicals.net/Intermediates/Acepromazine-maleate/
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W(CO)6 for sale


Product Name: W(CO)6
Molecular formula:  W(CO)6
CAS number: 14040-11-0

Product Description: Colorless odourless volatile solid. Density is 2.65 g/cm. Melting point 169 ~ 170 ℃. Sublimation temperature is 50 ℃ . Soluble in ethyl ether, two-a oxygen radicals  ethyl ether and hexane, etc.

Application: For making high purity micro, nano tungsten powder, composite materials, petroleum chemical industry, catalyst, organic synthesis, etc.

2016年3月7日星期一

Oxymorphone role


Oxymorphone can cause serious or fatal respiratory problems, especially during the first 72 hours after treatment and whenever the dose is increased. Your doctor will monitor you closely during treatment. Tell your doctor if you have or have ever had breathing or asthma idle. Your doctor will probably not take oxymorphone extended release tablets. Also tell your doctor if you have or already have lung diseases such as chronic obstructive pulmonary disease had (COPD, a group of lung diseases, chronic bronchitis and includes emphysema), a head injury, any condition that increases the amount of pressure in the brain, sleep apnea (condition in which breathing stops during sleep or is flat), or kyphoscoliosis (curvature of the spine, which can cause respiratory problems). The risk that you might be more likely to develop breathing problems if you are elderly or weak or malnourished due to the disease. If you experience any of the following symptoms, call your doctor or a received emergency medical treatment: slow breathing, long pauses between breaths, or shortness of breath.

Prochloraz-manganese chloride complex


Product name:Prochloraz-manganese chloride complex
CAS
: 75747-77-2
Molecular Formula: [C15H16Cl3N3O2]4MnCl2
Molecular Weight: 1632.505809
Product description:White to brown granular powder sand odor, fragrant, point 141 to 142.5 ℃, the water solubility of 40 mg / l, 7 g / l, the acetone vapor pressure of 0.02 Pa (20 ℃), in aqueous solution or suspension melt complex separation rapidly below 25 ℃, including the degree of separation within 4 hours 55% .Have internal absorption, transmission, prevention, protection and the treatment of multiple effects imidazole fungicide, with Sportak - compounds of manganese chloride as active ingredients caused by a variety cultivated plants Ascomycetes with disease special effects. Sporgon by inhibiting sterol biosynthesis. It is used primarily for Sportak because single crop phytotoxicity.