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Streptococci, staphylococci and certain Gram-negative bacilli cause cerebritis prior to the formation of a brain abscess.
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Streptococci and cause
Other Streptococci and Enterococci are also a frequent cause of infective endocarditis.
Streptococci and .
Streptococci are catalase-negative.
Streptococci infection was a frequent coinfection complicating recovery from lobar pneumonia by pneumococci infection.
Staphylococcus aureus followed by Streptococci of the viridans group and Coagulase negative Staphylococci are the three most common organisms responsible for infective endocarditis.
Streptococci represents 20 % of the oral bacteria and actually determines the development of the biofilms.
Persons are prone for infections, especially with Staphylococcus aureus, as well as Streptococci.
staphylococci and certain
In a certain study, S. hominis was calculated to account for 22 % of the total staphylococci species recovered from individuals, second to S. epidermidis at 46 %.
staphylococci and Gram-negative
He investigated its positive anti-bacterial effect on many organisms, and noticed that it affected bacteria such as staphylococci and many other Gram-positive pathogens that cause scarlet fever, pneumonia, meningitis and diphtheria, but not typhoid fever or paratyphoid fever, which are caused by Gram-negative bacteria, for which he was seeking a cure at the time.
staphylococci and bacilli
Bacteriologists found staphylococci, streptococci, coli bacilli, Loeffler's bacillus, and other bacteria in samples of holy water taken from a church in Sassari, Italy in the late 1800s.
staphylococci and cause
A substantial increase in resistance of bacteria that cause community-acquired infections has also been documented, especially in the staphylococci and pneumococci, which are prevalent causes of disease and mortality.
Usually, the cause is bacteria such as staphylococci that are present on the skin.
However, like many other coagulase-negative staphylococci, S. hominis may occasionally cause infection in patients whose immune systems are compromised, for example by chemotherapy or predisposing illness.
Like other coagulase-negative staphylococci, S. warneri rarely causes disease, but may occasionally cause infection in patients whose immune system is compromised.
staphylococci and formation
A small percentage of S. aureus can be differentiated from most other staphylococci by the coagulase test: S. aureus is primarily coagulase-positive ( meaning it can produce the enzyme coagulase ) that causes clot formation, whereas most other Staphylococcus species are coagulase-negative.
staphylococci and .
Until the introduction of ampicillin by the British company Beecham, penicillin therapies had only been effective against Gram-positive organisms such as staphylococci and streptococci.
By 1927, Fleming was investigating the properties of staphylococci.
Before leaving, he had stacked all his cultures of staphylococci on a bench in a corner of his laboratory.
On returning, Fleming noticed that one culture was contaminated with a fungus, and that the colonies of staphylococci that had immediately surrounded it had been destroyed, whereas other colonies farther away were normal.
Beta-hemolytic streptococci, pneumococci, staphylococci, and enterococci are usually susceptible to macrolides.
Penicillin antibiotics are historically significant because they are the first drugs that were effective against many previously serious diseases, such as syphilis, and infections caused by staphylococci and streptococci.
Contrast this with staphylococci, which divide along multiple axes and generate grape-like clusters of cells.
S. aureus is catalase-positive ( meaning it can produce the enzyme catalase ), so is able to convert hydrogen peroxide ( H < sub > 2 </ sub > O < sub > 2 </ sub >) to water and oxygen, which makes the catalase test useful to distinguish staphylococci from enterococci and streptococci.
For staphylococcal food poisoning, phage typing can be performed to determine whether the staphylococci recovered from the food were the source of infection.
Again, in most cases, mixed bacteria are isolated ; the most common agents include cutaneous species such as Staphylococcus aureus, and coagulase-negative staphylococci, but many others are possible, including fungi such as Candida.
Before the spread of MRSA into the community, abscesses were not considered contagious, because it was assumed that infection required violation of skin integrity and the introduction of staphylococci from normal skin colonization.
Kreyberg wrote that the broth Reich had used as his culture medium was indeed sterile, but that the bacteria were ordinary staphylococci.
Normal flora found in the adenoid consists of alpha-hemolytic streptococci and enterococci, Corynebacterium species, coagulase-negative staphylococci, Neisseria species, Haemophilus species, Micrococcus species, and Stomatococcus species.
Unfortunately, this research is over 20 years old and it is possible that changes in the epidemiology of endocarditis and bacteria such as staphylococci make the following estimates incorrect.
* Patients with recurrent infections, those with structural abnormalities of the urinary tract, those who have had urethral instrumentation, and those whose infections were acquired in the hospital have an increased frequency of infection caused by Proteus and other organisms ( e. g., Klebsiella, Enterobacter, Pseudomonas, enterococci, staphylococci )
Phages have been used against diarrheal diseases caused by E. coli, Shigella or Vibrio and against wound infections caused by facultative pathogens of the skin like staphylococci and streptococci.
Typically this includes alpha-hemolytic streptococci, staphylococci and bacteroides groups.
certain and Gram-negative
LPS is the major component of the outer membrane of Gram-negative bacteria, contributing greatly to the structural integrity of the bacteria, and protecting the membrane from certain kinds of chemical attack.
Gram-negative type IV pili use a modified version of the type II system for their biogenesis, and in some cases certain proteins are shared between a pilus complex and type II system within a single bacterial species.
Cystovirus is a genus of dsRNA virus that infect certain Gram-negative bacteria.
certain and bacilli
Lactic acid bacteria ( LAB ) and bifidobacteria are the most common types of microbes used as probiotics ; but certain yeasts and bacilli may also be used.
certain and cause
Certain jurisdictions permit certain appeals to cause the trial to be heard afresh in the appellate court.
RBE quantifies the ability of radiation to cause certain biological effects, notably either cancer or cell-death, for equivalent radiation exposure.
Testing on certain animals like cats have concluded that they do not possess any faculty which allow their minds to grasp an insight into cause and effect.
Interactions between alcohol and certain antibacterials may occur and may cause side-effects and decreased effectiveness of antibacterial therapy.
The convention, for the first time in the history of international aviation law, recognizes certain powers and immunities of the aircraft commander who on international flights may restrain any person ( s ) he has reasonable cause to believe is committing or is about to commit an offense liable to interfere with the safety of persons or property on board or who is jeopardizing good order and discipline.
* Several adrenal tumors cause symptoms because they result in the over-or underproduction of certain hormones by the adrenal gland.
On the other hand, there have been notable protests against certain globalization policies by Third World workers as in the cause of Indian farmers protesting against patenting seeds.
While the inning is still being played, this last scenario can cause a temporary situation where a run has already scored, but its earned / unearned status is not yet certain.
Plato ( c. 427 – 347 BC ) and Aristotle ( c. 384 – 322 BC ) both posited first cause arguments, though each had certain notable caveats.
This fragmented implementation can cause inherent challenges, as only certain parts are used and the system is not fully functional.
** Mental Amnesia: Xavier can cause people to forget certain memories.
Perhaps to militate against concerns that the pips on the faces of certain styles of dice cause a small bias, casinos use dice with flush markings.
On one hand they act as immunodepressors, and protect the embryo from the immune system of the mother and on the other hand viral fusion proteins cause the formation of the placental syncytium in order to limit the exchange of migratory cells between the developing embryo and the body of the mother, where an epithelium won't do because certain blood cells are specialized to be able to insert themselves between adjacent epithelial cells.
This has led a number of environmentalists to support the use of the precautionary principle in policy making, which ultimately asserts that we don ’ t know how certain actions may affect the environment, and because there is reason to believe they may cause more harm than good we should refrain from such actions.
What can be even more confusing is that certain syndromes, such as West syndrome, featuring seizures such as infantile spasms, can be classified as idiopathic, syndromic, or cryptogenic depending on cause and can arise from both focal or generalized epileptic lesions.
However, the uneven spectrum of traditional fluorescent lamps may cause certain colors to appear different than when illuminated by incandescent light or daylight.
The economist Walter Block observed critically that while The Road to Serfdom is " a war cry against central planning ," it does show some reservations with a free market system and laissez-faire capitalism, with Hayek even going so far as to say that " probably nothing has done so much harm to the liberal cause as the wooden insistence of some liberals on certain rules of thumb, above all the principle of laissez-faire.
Natural additives may be similarly harmful or be the cause of allergic reactions in certain individuals.
The right of one accused of a felony or serious crime to have the charges reviewed for probable cause by a grand jury before being tried by a petit jury, except for certain cases tried in courts-martial, is secured by the Fifth Amendment to the Constitution of the United States, but this has been abolished in most parts of the world.
The super bolus is useful for certain foods ( like sugary breakfast cereals ) which cause a large post-prandial peak of blood sugar.
The Institute defines it as the proposition that " certain features of the universe and of living things are best explained by an intelligent cause, not an undirected process such as natural selection.
Moreover, even cases where removing a certain component in an organic system will cause the system to fail do not demonstrate that the system couldn't have been formed in a step-by-step, evolutionary process.
In their theory, they describe how certain mutation and changes can cause apparent irreducible complexity.
Accusations that a source is biased, if accepted, may cause media consumers to distrust certain kinds of statements, and place added confidence on others.
Errors in mitosis can either kill a cell through apoptosis or cause mutations that may lead to certain types of cancer.
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