Oral bacteria not only affects dental health will increase the risk of stroke

In a study of acute stroke patients were admitted to hospital, the researchers have a more in-depth understanding of the relationship between specific types of oral bacteria and stroke between. Researchers from the University of Louisville in Osaka, Japan and the United States jointly conducted the study, relevant results published in the journal Nature Publishing Group's scientific reports.

In this study, the researchers found that patients with intracerebral hemorrhage occurs in the presence of a specific type of bacterium Streptococcus mutans --CNM positive 26% of the patients saliva. In other types of stroke patients, only 6% of patients able to detect the presence of the bacteria.

Stroke, including ischemic stroke (caused by blocked blood vessels of the brain) and hemorrhagic stroke (caused by ruptured blood vessels of the brain).

The researchers also showed that MRI detected the presence of micro-cerebral hemorrhage patients were analyzed, these patients may develop dementia presence of intracerebral hemorrhage may also found that saliva contains positive patient CNM Streptococcus mutans compared to the absence of the the presence of a greater number of patients with cerebral hemorrhage micro bacteria.

The authors hypothesized, CNM positive Streptococcus mutans may be combined with the vessel, and as aging occurs and high blood pressure, etc., and gradually become fragile blood vessels, which will promote brain artery rupture, leading to small-scale or large-scale bleeding .

One of the authors said the study shows that oral health is very important for brain health, people need to look at their teeth, not only for dental health but also to the brain and heart health. This study and other related work of the research team suggests that oral bacteria may be involved in several types of stroke.

Some studies have found that there is a close link between gum disease and heart disease. An article published in 2013 also had to explain the oral bacteria that cause gum disease is how to aggravate rheumatoid arthritis.

The researchers pointed out that the public has about 10% of the population carry the CNM positive Streptococcus mutans, the bacteria can also lead to dental caries. They are currently still looking for other brain may affect the health of oral bacteria.

Fonofos

Product name:Fonofos
CAS: 944-22-9
Molecular Formula: C10H15OPS2
Molecular Weight: 246.33
Product description:Light yellow transparent liquid, with irritating odor. B.p. 130 ℃ / Pa 13.332, m.p. 13.332 ℃ content (93%), the relative density of 1.16 (25 ℃), refractive index n30D1. 5883, the vapor pressure of 2.799 x 10-2 Pa (25 ℃). Soluble in acetone, xylene, isoamyl ketone, kerosene and other organic solvents, 20 ℃ when the water solubility of 13 mg/L, 40 ℃ for 34 mg/L. Light stability, acid medium stable, unstable in alkaline medium.Light yellow transparent liquid, with irritating odor. B.p. 130 ℃ / Pa 13.332, m.p. 13.332 ℃ content (93%), the relative density of 1.16 (25 ℃), refractive index n30D1. 5883, the vapor pressure of 2.799 x 10-2 Pa (25 ℃). Soluble in acetone, xylene, isoamyl ketone, kerosene and other organic solvents, 20 ℃ when the water solubility of 13 mg/L, 40 ℃ for 34 mg/L. Light stability, acid medium stable, unstable in alkaline medium.
Would like to ask specific details, please click here Email:sales@acridine-raw-material.com

Benzohydrazide for sale

Product name:Benzohydrazide
CAS:613-94-5
Molecular Formula:     C7H8N2O
Formula Weight:136.15
Description:
Melting point:112-114 ºC
Boiling point:307.4 °C at 760 mmHg
Flash Point:139.7 °C
Density:1.164 g/cm³
Chemical property:white to off-white crystalline powder
Use:Used in organic synthesis.
Storage:In ventilate,cool and dry places.  

Lithium-Silicon Alloy

Product Name: Lithium-Silicon Alloy

Formula : Li-Si
Appearance : Dark grey metallic shine

Application : Mainly used as negative material for thermal battery

Packing : 
Vacuum aluminum foil plastic bag and put dry steel drums.

Transportation : 
Hazard class 4.3, UN No. 1417
Packing groupII

MCM-41

Product Name: MCM-41

Description:MCM-41 is a quaternary ammonium salt as a template, were prepared in alkaline conditions, with ahexagonal ordered pore structure and long-range order of mesoporous molecular sieve. The Si-Al ratio can be adjusted from 20 to infinity, the aperture size can be synthesized with different conditionsbetween 2 ~ 5 nm in the regulation.

Characteristics and Applications
MCM-41 molecular sieves with uniform pore size is a long-range ordered mesoporous materials with highBET surface area, large adsorption capacity, uniform in the pore structure characteristics of the residuecatalytic cracking, hydrogenation of heavy oil, lubricating oil hydrogenation , Alkylation, olefin polymerization, CO2 and CH4 in the separation of acid catalysis and separation process in thepetrochemical industry has considerable potential applications in heterogeneous catalysis, ion exchange,sensing technology, and Advanced Inorganic Materials for Adsorption and Separation And other fields have a higher value.

Sealed.
This product is non-toxic, improper use may cause respiratory, eye slight stimulation, direct contact can cause dry skin. Recommended to wear masks and gloves when using.

From:http://www.nano-pro.net/Products/Molecular-sieve/MCM41/MCM41.html

Tacalcitol for sale

Product name:Tacalcitol

CAS:57333-96-7
Molecular Formula:C27H44O3
Formula Weight:416.63646g/mol
Description:
Recently, topical tacalcitol has been shown to be effective in psoriasis.Its biological activity by preventing the proliferation of keratinocytes.

Amphetamine sulphate

Product name:Amphetamine sulphate

CAS:60-13-9

Molecular Formula:C10H19NO5S

Molecular Weight:265.32656g/mol

Description:Amphetamine sulphate - a sulfate derivative of amphetamine that is used as a stimulant for the central nervous system.

For more, please click:http://www.chemicalspharm.com/New-Products/