Sentences with phrase «in animal infection»

In animal infection models using these pathogens, IL - 22 primarily plays a protective role by maintaining barrier integrity and thereby limiting bacterial dissemination.

Way and his colleagues, including co-first authors Lucien Turner and Jeremy Kinder, PhD, stress that because study was in animal infection models, it's premature to say how the findings will apply clinically.

Not exact matches

Our study in an animal model found that influenza infection leads to an increase in the expression of muscle - degrading genes and a decrease in expression of muscle - building genes in skeletal muscles in the legs.

Resistance is also fueled by the massive and often inappropriate use of antibiotics in agriculture; for decades these precious drugs have been used to promote growth and fend off costly infections that can result from the cramped conditions of industrial - scale food animal production.

Scientists have warned that the routine use of antibiotics to promote growth and prevent illness in healthy farms animals contributes to the rise of dangerous, antibiotic - resistant superbug infections, which kill at least 23,000 Americans each year and pose a significant threat to global health.

What we need, then, is wholeness that will replace our brokenness, health that will drive out the infection of self - centeredness in us, power that will make us function like men rather than as sophisticated but not really very smart animals.

«It is harder for the medical community to combat bacterial infections in humans, because humans are consuming so many antibiotics through food and drink from animals.»

This not only prevents mother - calf bonding but can also prevent viral and bacterial infection spreading from mother to calf which is unfortunately common when you have so many animals kept in such close proximity

According to the CDC, people usually get E. coli infections from «eating undercooked, contaminated ground beef,» however you can also become infected through «person to person contact in families and child care centers,» from drinking raw milk, after swimming in or drinking water that has been contaminated with sewage, and by having contact with infected farm animals.

PMTCT strategic vision 2010 — 2015 -(2010) WHO - Preventing mother - to - child transmission of HIV to reach the UNGASS and Millennium Development Goals HIV and infant feeding: Update (2007) Based on the technical consultation held on behalf of the Inter-agency Task Team (IATT) on Prevention of HIV infections in pregnant women, Mothers and their Infants, Geneva, Switzerland, 25 - 27 October 2006 HIV and infant feeding: new evidence and programmatic experience (2007) Report of a technical consultation held on behalf of the Inter-agency Task Team (IATT) on Prevention of HIV infections in pregnant women, Mother and their Infants, Geneva, Switzerland, 25 - 27 October 2006 WHO HIV and infant feeding technical consultation - consensus statement (2007) Held on behalf of the Inter-agency Task Team (IATT) on Prevention of HIV infections in pregnant women, mothers and their infants Home - modified animal milk for replacement feeding: is it feasible and safe?

They then tested the contributions of samples from breast milk as well as individual molecules in both animal and cellular models of infection, measuring the length of time until resolution.

In particular, the proposal pivots on the prohibition of the mass prophylactic application of antibiotics and the mandatory justification for using antibiotics in the absence of animal infectionIn particular, the proposal pivots on the prohibition of the mass prophylactic application of antibiotics and the mandatory justification for using antibiotics in the absence of animal infectionin the absence of animal infections.

Today's publication of «Tackling Drug Resistant Infections Globally: Final Report and Recommendations», by Lord Jim O'Neill, is a global landmark in the fight to keep antibiotics effective for both animals and people, says NOAH, which represents the UK animal medicines sector.

«We need people to know that they don't have to anesthetize an animal to collect a biopsy sample or, worse yet, euthanize snakes in order to test for the infection,» said University of Illinois comparative biosciences department professor Matthew Allender, an expert in snake fungal disease.

In addition to ruling out an untimely goring, the researchers also excluded infection, cancer, erosion, and gnawing by animals as the cause thanks to the uniform shape of the hole.

These findings allowed researchers to create a chimera virus: a mouse virus with a human viral gene that can be used to test molecules that inhibit human LANA protein in an animal model of disease, treating not only human herpes virus infection but also its associated cancers.

«We can count changes in numbers of bacteria, but if that doesn't change the outcome of the infection — change the number of [animals] that die — it's not worth it.»

Injuries from wild animals are relatively uncommon, with a risk of unusual infections and other potentially severe complications, according to a paper in the November issue of Plastic and Reconstructive Surgery ®, the official medical journal of the American Society of Plastic Surgeons (ASPS).

One month after infection, no E. coli was detected in the animals» urine.

The new study, conducted by researchers at Columbia University's Center for Infection and Immunity, promises to sway many of the holdouts by providing the first conclusive evidence that strep antibodies can induce neurological and psychiatric symptoms in healthy animals.

The deadly Escherichia coli outbreak in Germany last year, which sickened more than 4,000 people and killed more than 50, may be traceable to modern factory farming, which uses massive doses of antibiotics to curb animal infections, likely converting a normally benign microbe into an antibiotic - resistant killer.

It infected four people at an animal facility in Reston, Virginia, in November 1989, but no one fell ill; the infections were detectable only through blood tests.

The antibiotic, Epimerox, targets weaknesses in bacteria that have long been exploited by viruses that attack them, known as phage, and has even been shown to protect animals from fatal infection by Bacillus anthracis, the bacteria that causes anthrax.

Certain infections and malignancies in mammals cause the development of a condition known as cachexia in which the animal continues to lose weight, often while consuming an adequate diet.

«Several studies have measured parasite infection in urban animals, but surprisingly we are the first to measure whether wild birds living in a city were more or less infected by a parasite and a pathogen, as well as how these infections are linked to their physiological stress,» said Mathieu Giraudeau, a post-doctoral associate who previously worked with Kevin McGraw, ASU associate professor with the School of Life Sciences.

Infections that can cross over from animals should also be high priority, he says, as well as antibiotic resistance in pathogens like cholera and gonorrhoea.

«Immune molecule protects against Zika virus infection in animal models: Molecule also protects against Zika - induced microcephaly in mouse model.»

If these test - tube results are confirmed in infected animals and people, the viral proteins could be targets for anti-Ebola vaccines as well as for drugs that treat Ebola infections.

In tomorrow's Nature, a team led by immunologist Rolf Zinkernagel from the University Hospital in Zurich, Switzerland, suggests that animals may gain lifelong immunity to some viral infections by retaining a bit of viral DNA inside their cells like a souveniIn tomorrow's Nature, a team led by immunologist Rolf Zinkernagel from the University Hospital in Zurich, Switzerland, suggests that animals may gain lifelong immunity to some viral infections by retaining a bit of viral DNA inside their cells like a souveniin Zurich, Switzerland, suggests that animals may gain lifelong immunity to some viral infections by retaining a bit of viral DNA inside their cells like a souvenir.

Because the researchers found that CTLA4Ig was effective in suppressing hepatitis in this study, they suggest that CTLA4Ig should be among the therapeutic options investigated further as a potential therapy for patients with severe acute hepatitis B. To this end, this animal model is useful for virological and immunological analysis of HBV infection.

Understanding how the virus operates offers a pathway to designing antiviral drugs as well as new vaccines to control bluetongue and related viral infections in animals and humans.

The research examined «centrality», to determine which domestic animals are in the middle of a web of shared infections.

An infection with this parasite is most often seen in young animals.

The virus, which exists in Africa and on the Arabian Peninsula, often cause deadly infections in cows, sheep and goats, and usually lead to miscarriages in pregnant animals.

An infection causes diarrhea and flatulence in the animals.

In order to examine parasite infections also in the wolf's large prey species, the team collected internal organs of shot prey animals from hunting partieIn order to examine parasite infections also in the wolf's large prey species, the team collected internal organs of shot prey animals from hunting partiein the wolf's large prey species, the team collected internal organs of shot prey animals from hunting parties.

Buck and colleagues write about how disgust can operate in a similar way: Animals protect themselves from parasites and infection by avoiding disgusting things such as dead animals of the same species or those with dAnimals protect themselves from parasites and infection by avoiding disgusting things such as dead animals of the same species or those with danimals of the same species or those with disease.

Findings from a study in animals appear to demonstrate that temporarily blocking a type of protein, called type I interferon, can restore immune function and speed up viral suppression during treatment with anti-viral drugs for people with chronic infection of the virus that causes AIDS.

Although RNAi was known as a major antiviral mechanism in plants by that time, few believed it was also true in the animal kingdom, which was known to fight viral infections by many other well - defined mechanisms.

«Despite the relatively low sample size of frozen products in our study, it is clear that commercial RMBDs may be contaminated with a variety of zoonotic bacterial and parasitic pathogens that may be a possible source of bacterial infections in pet animals and if transmitted pose a risk for human beings,» say the researchers.

They go on to suggest that «lowering levels of TNF may be an effective strategy in improving host defense against S. pneumoniae in older adults,» and that, «although it may be counterintuitive to limit inflammatory responses during a bacterial infection, [some existing] clinical observations and our animal model indicate that anti-bacterial strategies need to be tailored to the age of the host.»

Infection soon set in, killing the animals.

A company called Hematech is already breeding genetically engineered cattle (derived from cloned stem cells) that produce human antibodies to fight bacterial infections, and the animals» welfare is not compromised in any way.

The National Institutes of Health had agreed to fund the study, which involved creating an animal model of anthrax infection in baboons, and the university's animal use and care committee had given it the green light.

And in a study of monkeys, researchers discovered that a cytomegalovirus - based vaccine protected 50 percent of animals from infection by simian immunodeficiency virus.

Since so little is known about how Zika virus behaves once inside the body, researchers also searched for evidence of viral infection in the animals» organs.

Because Zika typically has trouble establishing infections in mice, the researchers used animals that were genetically altered so that they could not produce interferon, a key immune system signaling molecule, thus dampening the animals» immune response to the virus.

We are experiencing an alarming resurgence of common but no longer curable infections from bugs that developed their resistance in our antibiotic - filled bodies, in animals, in fields, even on our antibacterial - soaked kitchen counters.

Surprisingly that did not translate into protection from flu infection or fatal disease in the obese animals,» Schultz - Cherry said.

He had no animal model of the infection to use in his studies — rats and mice are not susceptible — so he famously used an experimental subject that did not require ethics approval or special funding: himself.