Sentences with phrase «human infections more»

Greger says researchers should study human infections more extensively, for instance by testing British farmers and vets for antibodies.

Not exact matches

Even just a cursory Internet search shows that breastfeeding promotion materials framed in terms of «the risks of formula feeding» are currently being used by some state breastfeeding coalitions, two hospitals, two private corporations, the Departments of Public Health in California and New York, the City of New York, as well as The Special Supplemental Nutrition Program for Women, Infants, and Children (WIC) programs in at least five states... The United States Department of Health and Human Services» Office on Women's Health publishes a 50 - page guide to breastfeeding that points out that «among formula - fed babies, ear infections and diarrhea are more common».

Studies have shown that a protein in human milk aids in brain development, and breast - fed babies are less likely to get gastrointestinal infections and diarrhea, respiratory and ear infections or more serious diseases such as pneumonia, and there is a lower risk of Sudden Infant Death Syndrome.

Physiologic sleep studies have found that breastfed infants are more easily aroused from sleep than their formula - fed counterparts.247, 248 In addition, breastfeeding results in a decreased incidence of diarrhea, upper and lower respiratory infections, and other infectious diseases249 that are associated with an increased vulnerability to SIDS and provides overall immune system benefits from maternal antibodies and micronutrients in human milk.250, 251 Exclusive breastfeeding for 6 months has been found to be more protective against infectious diseases compared with exclusive breastfeeding to 4 months of age and partial breastfeeding thereafter.249

When comparing human and veterinary use of antibiotics, it failed to acknowledge the vastly different population sizes as well as the fact that livestock such as cattle and pigs weigh more than people and thus will require a larger volume of antibiotic to treat an infection than a person will.

What's more, an ointment containing the peptide effectively treated wounds infected with methicillin - resistant Staphylococcus aureus (MRSA) and the increasingly common hospital infection bacterium Acinetobacter baumannii in mice and on laboratory samples of human skin.

They also found that the percentage of poxvirus infections was higher in more human - populated areas, but did not find a connection to oxidative stress.

«West Nile may have been here long before they recognized it — it could have been transmitted among the bird populations for some time, perhaps a year or more, before it reached the infection threshold to spill over and begin affecting humans.»

As the infection was unlikely to have been caused by direct gorilla - to - human transmission, «it would be surprising if there aren't more human cases», says David Robertson, a bioinformaticist at the University of Manchester, UK, who was part of the team that analysed the virus (Nature Medicine, DOI: 10.1038 / nm.2016).

«As you look for methods to discern complex immune responses in human cells, more and more people look at what genes are turned on with infections or vaccination procedures.»

ST258 K. pneumoniae is the predominant cause of human infections among bacteria classified as carbapenem - resistant Enterobacteriaceae (CRE), which kill approximately 600 people annually in the United States and sicken thousands more.

More than three fourths of all current antibiotics used to treat human infections are produced by Actinobacteria, which at the same time carry antibiotic resistance genes.

Hemagglutinin attaches to human cells to launch an infection; neuraminidase is more important for spreading the virus once infection has occurred.

Oral human papillomavirus (HPV) infections were more common among men who had female partners with oral and / or genital HPV infection, suggesting that the transmission of HPV occurs via oral - oral and oral - genital routes, according to a McGill University study published in Cancer Epidemiology, Biomarkers & Prevention, a journal of the American Association for Cancer Research.

PE: If I were going to put my money on it, I would bet that by 2050 — hopefully earlier — we'll have found that more than 80 percent of all human cancer is caused by infection.

But without an effective drug to combat avian infections, more flu - infected birds will come into contact with people, adding to the risk of a mutation that will allow a human - to - human transmission of the flu.

I would bet that by 2050 we'll have found that more than 80 percent of all human cancer is caused by infection.

Human females have 10 times as much of the bacteria as female macaques, so the engineered bacteria could reduce infection rates even more dramatically, says Hamer.

«Given that approximately 12 percent of human cancers worldwide may be attributed to viruses, and there are no vaccines currently available for these five viruses, prevention strategies to reduce the infections that can lead to cancer are even more critical,» said Linda Birnbaum, Ph.D., director of the National Institute of Environmental Health Sciences (NIEHS) and National Toxicology Program (NTP).

More generally, our results demonstrate how historical selective events continue to shape human phenotypic diversity today, including for traits that are key to controlling infection.»

The data can also reveal when changes in human conditions — such as improved sanitation — influenced infection rates more than a pathogen's innate traits.

In theorizing about the connection between PM2.5 and ALRI, Dr. Horne said: «The air pollution itself may make the human body more susceptible to infection or may impair the body's ability to fight off the infectious agents.

It notes some of the critical scientific questions regarding Zika that deserve further exploration, including: whether certain viral mutations occurred to facilitate its geographical spread; if different species of Aedes mosquitoes are capable of transmitting Zika and what that may mean for future transmission; what is apparently unique to Zika compared to other more well - known flaviviruses, such as dengue, that can explain why it can cause congenital infections, neurological conditions and encephalitis, transmit sexually and persist for long periods of time in multiple parts of the human body; and whether preexisting immunity to other related flaviviruses may impact Zika exposure and infection.

It thus seems possible that genetic fingerprints of infection may soon be able to provide more direct indications for the predicted role of certain bacterial pathogens in the cause of human cancers.

Geneticists now think that this aberration survived because it protected early humans against serious infections that arose from more crowded living conditions.

More commonly known as human herpesvirus 5 or HCMV, cytomegalovirus is the most frequently transmitted intrauterine infection and can result in serious disabilities at birth, though most people will exhibit only mild symptoms or none at all.

Although only 25 human cases were reported globally in 2015, more than 450 infections were reported in dogs in Chad last year.

Malaria causes the bodies of its human hosts to emit specific odours from the skin that make the hosts even more attractive to mosquitoes, which invites further bites and risks infection of more mosquitoes and wider transmission of the disease.

While human - to - human transmission is important, infections can be contracted by touching surfaces contaminated by respiratory droplets from infected individuals, or hand touching, leading to a wider and more rapid spread

Dr Lal said more collaboration could help reduce the number of cases of human parasitic infection (cryptosporidiosis) primarily spread through water in extreme weather events or due to gradual climate change.

Roberts says the group of fungi pigmented with melanin (which includes E. rostratum)-- the same molecule that darkens and protects human skin — seem to be generating more human infections for reasons he does not understand.

Human bites to the fingers and hand that penetrate through the skin can transmit infection through oral flora, or saliva, which contains more than 600 bacterial species.

Using a model of Parkinson's disease in which the toxin MPTP, made famous in book «The Case of the Frozen Addicts,» induces Parkinson's - like symptoms in humans and mice, Dr. Smeyne showed that mice infected with H1N1, even long after the initial infection, had more severe Parkinson's symptoms than those who had not been infected with the flu.

They were more likely to show signs T. gondii infection and had higher cholesterol, although it is unclear if the latter has the same consequences in otters as it does in humans.

He hopes the animals will help him create more realistic mouse models of human chlamydia and salmonella infections.

According to Earl Brown, professor of medicine at the University of Ottawa, the more limited ability of the avian flu virus to infect cells in the human airway thus also appears to be associated with infection of the deep areas of the lung where oxygen and carbon dioxide are exchanged.

«HIV status may affect the progression of HPV infection to cervical pre-cancer: HIV - positive women were more likely to have human papillomavirus infection progress to pre-cancerous cervical lesions.»

RSV infections are estimated to cause more than 250,000 human deaths annually around the world.

We reported that «humans with a latent infection are 2.7 times more likely to be involved in a car accident».

Furthermore, severe infections from human adenoviruses are more commonly associated with older age, immunosuppression, and chronic underlying conditions such as kidney failure [4], [41].

The decreased levels of neutralizing Abs to TMAdV in the researcher (1 ∶ 32) and a family member (1 ∶ 8) relative to those in infected titi monkeys (up to > 1 ∶ 512) are consistent with a recent study showing much higher levels of neutralizing antibodies in chimpanzees than in humans with adenovirus infections, possibly due to more robust adenovirus - specific T - cell responses in humans than in monkeys [45].

In fact, approximately 12 % of human cancers worldwide are caused by oncogenic viral infections, with more than 80 % of cases occurring in the developing world.

C. elegans expressing a modified form of human amyloid - β survived three or four more days following infection in the gut with Candida albicans, compared to wild - type worms that did not express the peptide.

He also presented on the human gastrointestinal microbiome, specifically on clostridium difficile, which causes more than 600,000 infections, costing more than $ 12 billion annually.

Young mice that expressed high levels of human amyloid - β (but did not have pathological plaques) infected in the brain with Salmonella typhimurium were more likely to survive the infection compared to wild - type mice that did not express the peptide, Tanzi, Moir, and their colleagues found.

This concern was also brought to the forefront of the scientific and public consciousness when a report by Chinese scientists described the use of CRISPR - Cas to modify a gene in human embryos making them resistant to HIV infection [to learn more about CRISPR - Cas, read our previous blog].

Bethesda, Md. (January 24, 2018)-- A review of more than 80 studies reveals that changes in the immune cells of people with human immunodeficiency virus (HIV) infection may increase their risk of cardiovascular disease (CVD).

It's unclear how common this type of tapeworm cancer illness is in humans, but experts like Pritt believe it's likely that there are more cases out there: «H. nana is a very common tapeworm infection in humans, and therefore I would expect there to be other cases like the one described... that were misdiagnosed or went undetected.»

7/16/2008 Improved Culture System for Hepatitis C Virus Infection A University of California, San Diego School of Medicine researcher has developed the first tissue culture of normal, human liver cells that can model infection with the Hepatitis C virus (HCV) and provide a realistic environment to evaluate possible..Infection A University of California, San Diego School of Medicine researcher has developed the first tissue culture of normal, human liver cells that can model infection with the Hepatitis C virus (HCV) and provide a realistic environment to evaluate possible..infection with the Hepatitis C virus (HCV) and provide a realistic environment to evaluate possible... More...

Studying cells from the stomach and pancreas in humans and mice, as well as mouse kidney and liver cells, and cells from more than 800 tumor and precancerous lesions in people, the researchers found when tissue is injured by infections or trauma, mature cells can revert back to a stem - cell state in which they divide repeatedly.