Monday, July 27, 2015
Datura flower extract capital action
1.Datura flower extract primary use is for the analysis of post-operative abhorrence and vomiting, sea-sickness, arch to use by scuba divers.
2. Scopolamine is acclimated as an accessory analgesic in agony surgery. Light anesthesia is appropriate to accumulate the accommodating hemodynamically stable, and this increases accident of awareness.Scopolamine decreases acquaintance and recall.
3. Scopolamine has been activated as a contemporary analysis for Aquagenic pruritus and was apparent in several cases to be effective.
4. The Pharmaceutical has been appear as acclimated by astronauts including those on Skylab for the analysis of motion sickness
5. Transdermal scopolamine patches are sometimes acclimated to advice ascendancy boundless saliva and drooling in patients with ALS
6. Scopolamine is aswell acclimated for balmy balance and saliva administration in end-of-life affliction as an accessory to added abundance medications.
7. In October 2006, advisers at the US National Institute of Mental Health begin that scopolamine bargain affection of abasement aural a few days, and the advance lasted for at atomic a flower afterwards switching to a placebo.
8. Intravenously administered scopolamine has been begin to be effective.
more about: Datura flower extract
from: Pharmaceutical Ingredients
Wednesday, July 22, 2015
Information about the assemble Phyllanthus Amarus
Plant Family: Euphorbiacea.All Euphorbiaceae should be advised with attention and should be assigned by an adapted bloom practitioner.
Common name: Bahupatra (Sanskrit)
Tradition: Phyllanthus amarus is a acceptable ayurvedic assemble acclimated in southern India for the analysis of jaundice
Contains:
1.alkaloids
2.flavonoids
3.geraniin, a tannin which is an in vitro anti-viral agent
4.lignans such as
5.hypophyllanthin
6.phyllanthin
Action:
1.anti-viral[an abettor that destroys viruses]
2.hepatoprotective [liver protector]
3.hypoglycemic[lowers claret sugar]
more about: Phyllanthus Amarus Extract
from: Pharmaceutical Ingredients
Tuesday, July 14, 2015
Rutin Functions
Rutin is also called vitamin P, in the strict sense it does not belong to real vitamin, but generally it is still classified into vitamins.
Functions:
1. Rutin inhibits platelet aggregation, as well as decreases capillary permeability, making the blood thinner and improving circulation. Rutin shows anti-inflammatory activity in some animal;
2. Rutin inhibits aldose reductase activity. Aldose reductase is an enzyme normally present in the eye and elsewhere in the body. It helps change glucose into the sugar alcohol sorbitol;
3. Recent studies show rutin could help prevent blood clots, so could be used to treat patients at risk of heart attacks and strokes;
4. Some evidence also shows rutin can be used to treat hemorrhoids, varicosis, and microangiopathy;
5. Rutin extract is also an antioxidant; compared to quercetin, acacetin, morin, hispidulin, hesperidin, and naringin, it was found to be the strongest.
more about: Rutin Extract
from: Pharmaceutical Ingredients
Monday, May 11, 2015
what is the Manganese Ore?
Manganese is a brittle, hard gray-white metal that looks much like iron, and is present in practically everything made of steel. It’s also used in a slew of other applications, including dry cell batteries (about 20 billion per year), aluminum cans (about 100 billion per year), electronic circuits as well as fungicides and pesticides. And although manganese may be fatal to bugs and fungus, it’s vital to our good health as humans: The recommended daily intake of manganese is 2-5 mg per day.
Use
Metallurgical
Both historically and currently, the greatest use of manganese – about 90% – is for production of steel and cast iron, for which no suitable substitute for the metal has yet been found. (The remaining 10% is used in making batteries, chemicals and aluminum cans.)
According to the International Manganese Institute (IMnI), of the manganese used in steelmaking, 70% is used as an alloying element, while the remaining 30% is employed for “its properties as a sulphide former and deoxidant.”
Nonmetallurgical
After steel, the battery sector is currently the second-largest consumer of manganese today. In addition, manganese is used nonmetallurgically in:
Animal feed and fertilizers
Colorants for various cosmetics, plastics and artists’ glazes
Pigments for bricks, frits, glass, paints tiles and textiles
Water treatment chemicals.
from:Rare Metals
Sunday, May 3, 2015
Properties of Ytterbium oxide
Name:Ytterbium oxide
Appearance:White with a little tiny green powder
CAS:1314-37-0
Molecular formula:Yb2O3
Molecular weight:394.08
Specification:Battery level,superfine,nano,high-purity grade,electronic grade, submicron.
Description:
Property:The density is 9.17g/cm3,melting point is 2372℃.
Uses:Used as fiber materials, battery materials, electronic materials, ceramic materials.
from:Rare Metals
Thursday, April 16, 2015
what is the Adenosine?
Adenosine (ADO) is a purine nucleoside composed of a molecule of adenine attached to a ribose sugar molecule (ribofuranose) moiety via a β-N9-glycosidic bond. Adenosine plays an important role in biochemical processes, such as energy transfer — as adenosine triphosphate (ATP) and adenosine diphosphate (ADP) — as well as in signal transduction as cyclic adenosine monophosphate (cAMP). It is also a neuromodulator, believed to play a role in promoting sleep and suppressing arousal. Adenosine also plays a role in regulation of blood flow to various organs through vasodilation.
Adenosine is used as a medication used to treat a number of supraventricular tachycardia that do not improve with vagal maneuvers.Common side effects include chest pain, feeling faint, shortness of breath and tingling.Serious side effects include a worsening dysrhythmia and low blood pressure.It appears to be safe in pregnancy.
How does it work?
Adenosine blocks faulty circuitry in the heart, which causes irregular heart rhythm. Adenosine triphosphate (ATP) might prevent changes in energy metabolism that cause weight loss in people with advanced cancer.
from:Natural standard substance
Monday, April 13, 2015
what is the Dracorhodin perchlorate ?
Dracorhodin perchlorate (DP) was a synthetic analogue of the antimicrobial anthocyanin red pigment dracorhodin. It was reported that DP could induce apoptosis in human prostate cancer, human gastric tumor cells and human melanoma, but the cytotoxic effect of DP on human breast cancer was not investigated. This study would investigate whether DP was a candidate chemical of anti-human breast cancer.
The MTT assay reflected the number of viable cells through measuring the activity of cellular enzymes. Phase contrast microscopy visualized cell morphology. Fluorescence microscopy detected nuclear fragmentation after Hoechst 33258 staining. Flowcytometric analysis of Annexin V-PI staining and Rodamine 123 staining was used to detect cell apoptosis and mitochondrial membrane potential (MMP). Real time PCR detected mRNA level. Western blot examined protein expression.
DP dose and time-dependently inhibited the growth of MCF-7 cells. DP inhibited MCF-7 cell growth through apoptosis. DP regulated the expression of Bcl-2 and Bax, which were mitochondrial pathway proteins, to decrease MMP, and DP promoted the transcription of Bax and inhibited Bcl-2. Apoptosis-inducing factor (AIF) and cytochrome c which localized in mitochondrial in physiological condition were released into cytoplasm when MMP was decreased. DP activated caspase-9, which was the downstream of mitochondrial pathway. Therefore DP decreased MMP to release AIF and cytochrome c into cytoplasm, further activating caspase 9, lastly led to apoptosis.
Therefore DP was a candidate for anti-breast cancer, DP induced apoptosis of MCF-7 through mitochondrial pathway.
from:Natural standard substance
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