Health
Asthma and eczema could increase risk of osteoarthritis, study finds
Individuals who have bronchial asthma or eczema might be at the next threat of creating osteoarthritis, a brand new research from Stanford College has discovered.
Moreover, researchers discovered that present allergy medicines may block an allergic pathway to assist sluggish the development of the degenerative joint illness.
“The primary implication of our research is that we discovered an affiliation between having allergic ailments, reminiscent of bronchial asthma and atopic dermatitis, and having an elevated threat of creating osteoarthritis,” lead creator Dr. Matthew C. Baker, medical chief and assistant professor of medication within the Division of Immunology and Rheumatology at Stanford College in Northern California, informed Fox Information Digital.
The analysis was revealed in Annals of the Rheumatic Ailments.
KNEE PAIN FROM ARTHRITIS MAY BE PREVENTED BY WALKING, STUDY SAYS
In a earlier research, Baker and his group discovered that mast cells, that are allergy cells that set off bodily reactions to allergens, launched histamine and tryptase into the physique — each of which may trigger allergic irritation that may result in osteoporosis.
For this analysis, the group targeted on individuals who didn’t have osteoarthritis and had been identified with bronchial asthma or eczema; researchers monitored them for a two-year interval.
For comparability, in addition they studied a management group that didn’t have osteoarthritis, bronchial asthma or eczema.
Every group included roughly 110,000 individuals.
Among the many individuals who had bronchial asthma or eczema, there was a 58% larger threat of creating osteoarthritis inside a decade.
Joints can nonetheless put on down over time, resulting in a degenerative joint illness often called osteoarthritis.
That threat jumped to 115% for many who had each bronchial asthma and eczema, per a press launch discussing the findings.
What’s osteoarthritis?
Robust and versatile connective tissue referred to as cartilage protects the joints from the damage and tear of on a regular basis use. But joints can nonetheless put on down over time, resulting in a degenerative joint illness often called osteoarthritis, in response to the Facilities for Illness Management and Prevention (CDC).
Folks with bronchial asthma or eczema may have a 58% larger threat of creating osteoarthritis.
Because the cartilage begins to interrupt down and the encompassing bone slowly modifications, individuals might expertise joint ache, stiffness and swelling — most ceaselessly within the arms, hips and knees, per the CDC.
Over time, it could change into tough to carry out each day actions.
Power ache might impression the standard of life.
COMMON JOINT PAIN TREATMENT MAY BE MAKING ARTHRITIS WORSE, STUDIES SUGGEST
The commonest type of arthritis, OA impacts greater than 50 million individuals in america, per the report.
Though OA is primarily considered a “put on and tear” illness, Baker’s group beforehand found that low-grade irritation can also be an element.
“Given the function of mast cells in allergic ailments, we hypothesized that folks with a historical past of allergic illness may need an elevated threat of creating OA,” Baker informed Fox Information Digital.
Prevalence of bronchial asthma, eczema
Atopic dermatitis, also known as eczema, is a power pores and skin situation that causes irritation, redness and irritation that usually itches, in response to the Nationwide Institutes of Well being.
Steroid lotions are typically prescribed to lower irritation.
Some sufferers take antihistamines to assist with the itchiness.
Allergy cells can set off irritation that may result in osteoporosis.
Greater than 31 million Individuals have eczema, in response to the Cleveland Clinic. It is quite common amongst infants, affecting 10% to twenty% of them.
Bronchial asthma, which causes problem respiratory attributable to irritation and swelling of the airways, impacts almost 26 million adults within the U.S., per the Bronchial asthma and Allergy Basis of America.
That is equal to about one in each 13 individuals.
Limitations of the research
Baker famous the research’s fundamental limitation stems from the truth that it depends on self-reported claims knowledge, which he stated is “imperfect.”
The group couldn’t account for the research individuals’ genetic tendencies or their particular therapies.
For instance, individuals may need been taking antihistamines for eczema or non-steroidal anti-inflammatory medication (NSAIDs) for osteoarthritis.
Future analysis is required for prevention
Baker famous that it was past the scope of this new research to research methods to switch illness threat.
“We’re hopeful that sooner or later, this remark will result in interventional research to research whether or not inhibition of allergic pathways could also be useful in stopping or treating osteoarthritis,” Baker informed Fox Information Digital.
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Nonetheless, he stated that in one other knowledge evaluation, the group discovered that the usage of antihistamines was related to diminished development in osteoarthritis of the knee.
“We’re hopeful that any variety of medication that work to inhibit mast cells or mast cell merchandise, reminiscent of histamine, will scale back the incidence of OA in these sufferers, however this must be studied in a potential method,” Baker stated.
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Health
Texas cats die on dairy farm after drinking raw milk contaminated with bird flu, CDC warns
A cluster of cats on a Texas dairy farm died after drinking raw milk from dairy cows affected with bird flu, according to a report from the U.S. Centers for Disease Control and Prevention (CDC).
The felines developed “fatal systemic influenza infection” after drinking the unpasteurized colostrum and milk from cows that tested positive for the virus.
Initally, the cats developed signs of sickness that included “a depressed mental state, stiff body movements, ataxia (impaired coordination), blindness, circling and copious oculonasal discharge,” the report said.
AMID BIRD FLU SPREAD, EXPERTS REVEAL IF IT’S SAFE TO DRINK MILK: ‘INDIRECT CONCERN’
The felines also showed neurological effects during exams.
Of some 24 cats that were given the raw milk from the diseased cows, around half of them died between March 19 and March 20, said the report, which was released on Monday.
Most cats became sick within two or three days after exposure.
Tissue samples from two of the deceased cats tested positive for HPAI H5N1 virus on March 21, the CDC noted.
While exposure to dead wild birds “cannot be completely ruled out” as a source of the virus, the report stated that milk and colostrum are a “likely route of exposure.”
BIRD FLU VIRUS FOUND IN GROCERY STORE MILK, BUT NO RISK TO CUSTOMERS, FDA SAYS
This is based on “the known consumption of unpasteurized milk and colostrum from infected cows,” as well as the high amount of “virus nucleic acid” within the milk.
“The death of the cats suggests that avian flu can cause illness due to ingestion,” said Edward Liu, M.D., chief of infectious diseases at Hackensack Meridian Jersey Shore University Medical Center in New Jersey, in a statement to Fox News Digital.
“This is interesting, as many respiratory viruses are optimized for infection via mucous membranes, like the nose and mouth.”
The report reinforced the need to ingest pasteurized milk exclusively, Liu said.
“I can think of no reason to drink raw milk.”
Pasteurization eliminates risk, experts say
Before milk can be sold commercially, government regulations require it to be pasteurized.
During the pasteurization process, raw milk is heated to a certain temperature for a brief period of time and is then chilled again, according to the International Dairy Foods Association (IDFA) website.
This process kills any pathogens and ensures that milk is safe to drink.
“I can think of no reason to drink raw milk.”
“In the U.S., commercial intrastate sold milk is required to be pasteurized,” Dr. Scott Pegan, professor of biomedical sciences at the University of California, Riverside and a biochemist for the United States Medical Research Institute of Chemical Defense, told Fox News Digital last week.
“This process is geared to kill viruses like H5N1 and other bacteria that can pose a threat to human health.”
“Milk that has been pasteurized is safe and there is no current reason to avoid it or other pasteurized milk products,” Pegan went on.
“However, there is a substantial risk of consuming unpasteurized milk and products of that milk.”
Even after viruses and bacteria have been killed in pasteurized milk, remnants can remain in the milk, he said — but they are not dangerous.
The FDA’s recommendations
Last week, the FDA restated its “long-standing recommendation” that consumers avoid drinking raw milk that has not been pasteurized.
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The agency also recommended that companies refrain from manufacturing or selling raw milk or raw milk products made with milk from cows that tested positive for bird flu, were exposed to the virus or showed symptoms of illness.
The FDA also urged producers to “take precautions” when discarding milk from affected cows, “so that the discarded milk does not become a source of further spread.”
So far, only one person is confirmed to have contracted the virus after exposure to infected cows, the FDA said.
“The CDC says the risk to the general public remains low,” the agency said.
“The FDA and USDA continue to indicate that, based on the information we currently have, our commercial milk supply is safe.”
Fox News Digital reached out to the CDC for additional comment.
For more Health articles, visit www.foxnews.com/health.
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