Sentences with phrase «virulent infections»

Dr. Justin Marchegiani: Excellent because the Giardia and the Crypto are much more virulent infections than H. pylori.

But will these modifications also generate more virulent infections?

We deal with highly virulent infections, and we don't have the ability to test things multiple times in natural settings, so understanding immunology helps.»

By the 1970s, «plague deniers,» a vocal faction within the scholarly community, contended that the Black Death had been a dramatically more virulent infection than the modern - day bubonic plague.

Still, 2 % of each generation of children have to go to hospital following a virulent infection.

These are various toxins produced by these critters, and if you have both of them, A and B, the — You know, that's gonna be — means you have uh — a more virulent infection.

A brutal opening scene shows us exactly why: a virulent infection lingers in the wild, its origin kept from us but its damaging effects made horribly clear.

Not exact matches

It is more virulent, more infective, and is the cause of the majority of HIV infections globally.

The evolution of such resistance does not cause the organism to be more intrinsically virulent than strains of Staphylococcus aureus that have no antibiotic resistance, but resistance does make MRSA infection more difficult to treat with standard types of antibiotics and thus more dangerous.

I remember a microbiology lecture as a medical student - four Irish patients in a 24 bed Nightingale ward in a London hospital in the 1980s all contracted the same virulent and rare infection.

Has Health Canada warned parents that tins of powdered infant formula are not sterile and may contain Enterobacter sakazakii, a virulent and highly pathogenic contaminant that can lead to serious infections causing meningitis, necrotizing enterocolitis, sepsis and even death?

Many populations of hibernating bats have died off shortly after encountering a new, virulent fungal infection known as white nose syndrome.

The last decades have seen the evolution of virulent, antibiotic - resistant staphylococcus germs (MRSA), now spread worldwide, along with potentially lethal strains of Clostridium difficile, a usually benign intestinal infection.

Astronauts» immune systems change in space, potentially making them more susceptible to infection, so if these bacteria become more virulent or antibiotic - resistant, they could pose a risk.

«This treatment effectively protected the plants from infection; even though the bacteria are more virulent at high temperatures, plants can fight them off if we give them the SA they can no longer make.»

What's more, in a mouse model of M1 strep skin infection, it didn't matter if cathelicidin was present or not — the bacteria were just as virulent either way.

A multi-drug resistant infection that can cause life - threatening illness in people with cystic fibrosis (CF) and can spread from patient to patient has spread globally and is becoming increasingly virulent, according to new research published today in the journal Science.

The resulting disease - causing (virulent) parasite forms, called amastigotes, infect and multiply in immune cells called macrophages at the bite site and after dissemination of the infection to secondary sites.

And 19 per cent carried Staphylococcus aureus, a particularly virulent bacterium which can cause serious infections, including blood poisoning.

Besides helping scientists better understand the risks of P. aeruginosa colonizing equipment on spacecraft or causing diseases such as urinary tract infections among astronauts, the experiments may improve scientists» ability to predict whether other species of bacteria might become more virulent in space.

For example, the common pathogen Pseudomonas aeruginosa, a stalwart of the Blackwell lab and a frequent culprit in the most virulent hospital - acquired infections, must reach a certain population density inside its host before it mounts an attack.

«But we still don't know whether the fungus is becoming more virulent or the bumble bees — already stressed from habitat loss and degradation and other infections — are becoming more susceptible to Nosema.»

When the birds weren't vaccinated, infection with highly virulent strains killed them so fast that they shed very little virus — orders of magnitude less than when they were infected with less virulent strains.

The pathogen phenotype is «virulent» in case of a compatible interaction, shown by «high» infection type scores on host differential lines, and it is «avirulent» in case of incompatible interactions conferred by «low» infection types (Fig. 1).

Mylonakis said drug - resistant staphylococcus is of great concern for several reasons: It's omnipresent in the environment and on our skin, is highly virulent and can cause serious blood, bone and organ infections.

This strain showed a highly virulent phenotype, with rapid multiplication during the early stage of infection in a murine model of TB with excessive lung inflammation, and infection with this strain resulted in more rapid death of mice than infection with the reference H37Rv strain.

Maternally derived antibodies prolonged the survival of experimentally infected birds (A) and enhanced the amount of virus shed into the environment by the hyperpathogenic strain (B), making possible the infection of sentinels with the most virulent strain (C), which led to their death (D).

The researchers explore the mechanisms that the virulent form of E coli bacteria, the primary cause of most urinary tract infections in people, uses to form biofilms.

The most common yeast is Candida albicans, and it is the responsible for most of the fungal infections, however other yeasts can become virulent in certain conditions.

I think if someone's having a healing reaction to start at the normal dose, it tells me that their infection is quite virulent and their immune system and lymphatic system and detox are having a difficult time.

They found that virulent bacteria, like the kind that create urinary tract infections, have hair - like projections called fimbriae that attach to the wall of the bladder.

The long - tailed macaque carries a virulent strain of malaria that is responsible for an increasing number of human infections in Malaysia.

RHINOTRACHEITIS (feline herpes virus 1) & CALICI VIRUSES are the primary stimulants of upper respiratory infection in the feline species, capable of causing clinical signs localized to the upper respiratory system such as sneezing, ocular discharge, and oral ulcerations as well systemic infections in more virulent strains of calici viruses.

We have assessed duration of protective immunity primarily by two procedures; the first is held to be the «gold standard and that is to challenge the vaccinated animal with the virulent organism, the second method is to measure antibody and compare the antibody titer to that which is known to prevent infection (e.g. provide sterile immunity).

Answer: It's kind of like with people, some infections are more virulent and give you a longer cough that others.

The Komodos mouth is full of virulent bacteria and even if its prey survives the original attack, it will die of infection later.