Wednesday October 23, 2019
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Marital Spats May Deteriorate Your Health

Significant link between hostility and the biomarker LBP, which indicates the presence of bacteria in the blood. And there was a strong link between that biomarker and evidence of inflammation.

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Couples
How marital spats can affect your health. Pixabay

Couples, please take note. Fighting with your spouse may deteriorate your health, a new study has found.

The findings suggest that married people who fight are more likely to suffer from leaky guts — a problem that unleashes bacteria into the blood and can drive up disease-causing inflammation.

“We think that this everyday marital distress — at least for some people — is causing changes in the gut that lead to inflammation and, potentially, illness,” said lead author Janice Kiecolt-Glaser from the Ohio State University.

For the study published in the journal Psychoneuroendocrinology, the team recruited around 50 healthy married couples, surveyed them about their relationships and then encouraged them to discuss and try to resolve a conflict likely to provoke strong disagreement.

The researchers left the couples alone for these discussions, videotaped the 20-minute interactions and later watched how they fought.

Couples have tough time understanding soft negative emotions like sadness, loneliness of each other: Study.
Couples have tough time understanding soft negative emotions .

They categorised their verbal and non-verbal fighting behaviours, with special interest in hostility — things such as dramatic eye rolls or criticism of one’s partner.

The researchers also compared blood drawn pre-fight to blood drawn post-fight.

Men and women who demonstrated more hostile behaviours during the observed discussions had higher levels of one biomarker for leaky gut — LPS-binding protein — than their mellower peers, the researchers said.

Evidence of leaky gut was even greater in study participants who had particularly hostile interactions with their spouses and a history of depression or another mood disorder, they added.

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The study found a strong, significant link between hostility and the biomarker LBP, which indicates the presence of bacteria in the blood. And there was a strong link between that biomarker and evidence of inflammation.

Lifestyle changes that could contribute to decreased risk of gut-related inflammation include diets high in lean proteins, healthful fats, fruits, vegetables and whole grains. Probiotics might also be useful, Kiecolt-Glaser noted. (IANS)

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Fatty Tissues Accumulate Inside Lungs of Obese People: Study

The researchers examined post-mortem samples of the lungs that had been donated for the research and stored in the Airway Tissue Biobank

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Obese
Excess fat accumulates in the airway walls of Obese people where it takes up space and seems to increase inflammation within the lungs. Pixabay

Researchers have found that fatty tissues accumulate in the airway walls, particularly in people who are overweight or obese.

The study, published in the European Respiratory Journal, suggested that the fatty tissue alters the structure of people’s airways and this could be one reason behind the increased risk of asthma.

“Our research team studies the structure of the airways within our lungs and how these are altered in people with respiratory disease,” said the study’s author John Elliot from Sir Charles Gairdner Hospital in Australia.

“Looking at the samples of lungs, we spotted fatty tissue that had built up in the airway walls. We wanted to see if this accumulation was correlated with body weight,” Elliot said.

The researchers examined post-mortem samples of the lungs that had been donated for the research and stored in the Airway Tissue Biobank.

They studied samples from 52 people, including 15 who had no asthma, 21 who had the disease but died of other causes and 16 who died of asthma.

Using dyes to help visualise the structures of 1373 airways under a microscope, they identified and quantified any fatty tissue present.

Obese
Fatty tissue alters the structure of Obese people’s airways and this could be one reason behind the increased risk of asthma. Pixabay

They compared this data with each person’s body mass index (BMI).

The study showed that fatty tissue accumulates in the walls of the airways. The analysis revealed that the amount of fat present increases in line with increasing BMI.

“We’ve found that excess fat accumulates in the airway walls where it takes up space and seems to increase inflammation within the lungs,” said the study’s co-author Peter Noble.

ALSO READ: Playing Sports Linked with Lower Mental Health Issues: Study

“We think this is causing a thickening of the airways that limits the flow of air in and out of the lungs, and that could at least partly explain an increase in asthma symptoms,” Noble said. (IANS)