In 1928

From Citizendium, the collection of citizens

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Pneumoniae, also called pneumococcus, is

bacteria can cause numerous infections. This is the most common cause of

and, and usually at the top >> << men. S. pneumonia

a lancet form, type knife with a short broad two-edged blade. This alpha

(classification method of destruction) and usually ranges from 0. 5 and 1. 25 micron. S. pneumonia

was first isolated in 1881 while the U.S. Army doctor

and French chemist. S. pneumonia

was used to demonstrate that genetic material is composed. In 1928

together live pneumococci in vaccinated mouse with heat killed, virulent pneumococci. Live, harmless pneumococci were transformed into lethal form. In 1944

and found that the transforming factor in Griffith experiment was DNA. S. pneumonia is 2160837

pairs. His

circular and has a 2236. About 5% of the genome consists of >> << that may promote absorption by foreign DNA. S. pneumonia

, showed significant growth over the past few decades, due to its rapid growth rate and genetic alterations. S. pneumonia

completely surrounded with. Capsules >> << prevent, preventing its cells. Cell wall S.

pneumonia six layers thick and is of lipoteyhoevaya and acids. Within these acids

(CPP), which followed choline receptors on human cells. S. pneumonia is the

, which is similar to the hair structure extends from the surface. It also has more than 500 surface proteins, including five

(PSB), two, IgA, and choline-binding proteins as described previously. S. pneumonia

receives a significant amount of carbon and nitrogen by means of which allow for the metabolism of polysaccharides and. These systems also damage host tissues and facilitate colonization. S. pneumonia

usually found in humans, particularly << region. >> It is in the 5-10% of healthy adults and 20-40% of healthy children, and are not pathogenic, if he goes beyond this region, an area of ​​concrete presentation of infection. S. pneumonia

sometimes shares his normal residence of pathogens. Individually each pathogen thrives on its own. However, if both agents living in the region at the same time in 2 weeks only

H. Influenza

survives. The immune response caused by H.

Flu leads to death of S. pneumonia. Depending on where S. pneumonia

travels, various infections occur. If it reaches or

and the result will be. If it enters the lungs,

happen. If

S. pneumonia enters the bloodstream,

will happen in the future may lead to, or. S. pneumonia

most often causes pneumonia and meningitis. Symptoms of pneumonia cough producing green or yellow sputum, fever, chest pain, fever, and shortness of breath. Symptoms of meningitis severe headache, stiff neck and fever. S. pneumonia

are a few that allow it to evade the human immune system. It has a polysaccharide capsule that prevents phagocytosis, preventing opsonizatsiyi its cells. It has protein, which causes

host cells and prevents activation. She also has her own which lysed cells to release its contents. Other factors include the virulence and drinking, and choline protein. For more details see. Therefore, it is difficult to pinpoint the vaccination due to the fact that more than 90 S. pneumonia

exist, and that immunization of one serotype does not protect against infection of other serotypes. Vaccines are now being used to target multiple serotypes. Young children (up to 60 months) are presented

(PCV 7), such as. A recent study showed that the pneumococcal conjugated vaccine, introduced in children, in 2000 a significant reduction in strength after 4 years. 7-valent pneumococcal conjugated vaccine (PCV7) was introduced to children in 2000, and the proportion of S. pneumonia

isolates susceptible to antibiotics was tested annually. After 4 years, the proportion of susceptible strains decreased considerably, indicating that

S. pneumonia creates resistance to antibiotics quickly. S. pneumonia

vaccine is usually injected into the body, but research studies using vaccines that are entered using the route

had successful results in animals. The use of whole cells razinkapsulirovat killed pneumococcus strain type 6B, the researchers injected the vaccine intranasally in rats. The vaccine proved protect animals from infection. New serotypes are still open. A recent study found a new capsular serotype

S. pneumonia. Scientists have identified a new subtype of serotype 6. Two subtype (AB) were already known, but subtype C is now revealed. This study showed that the serotypes found strattera prescription in an already established serotypes. John M. Barry (2004),

The Great Influenza: The epic story of dangerous plague in the history of the Vikings >> <<