How eye exams could save your life; In addition, scientists grow hair follicles in a laboratory and more health news

How eye exams could save your life;  In addition, scientists grow hair follicles in a laboratory and more health news

Not Just for Glasses: Eye Exams Could Save Your Life

The eyes can be your window to good health.

Patient Barbara Krupar, a 65-year-old retiree from Ohio, learned this firsthand.

Krupar made an appointment with her ophthalmologist after experiencing disturbing vision changes.

Dr. Nicole Bajic spotted possible early warning signs of a stroke. She advised Krupar to go to the emergency room immediately to have head and neck imaging taken.

At the hospital, the ER doctor discovered that the carotid artery in his neck was 85% blocked, putting Krupar at imminent risk of a stroke. Her eye exam may have saved her life.

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Study: Some donor livers keep working for 100 years

Some human livers are more resilient than others, lasting more than 100 cumulative years between the organ’s original host and the transplant recipient, a new study finds.

Understanding what makes these livers so resilient could help improve the donor pool by paving the way for greater use of livers from older donors, the researchers said.

“In the past, we tended to avoid using older donor livers,” said study co-author Dr. Christine Hwang, an associate professor of surgery at the University of Texas Southwestern Medical Center in Dallas. “If we can figure out what’s special about these donors, we could potentially get more livers available for transplant and do well.”

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Flesh-Eating Bacteria Cases Rise in Florida County After Hurricane Ian

Floridians facing the dire aftermath of Hurricane Ian now need to worry about a surge in flesh-eating bacteria cases, health officials have warned.

“The Florida Department of Health in Lee County is observing an abnormal increase in cases of Vibrio vulnificus infections as a result of exposure to flooding and standing water after Hurricane Ian,” the county health department said. it’s a statement. Residents should “always be aware of the potential risks associated with exposing open wounds, cuts, or skin scrapes to warm, brackish, or salt water.”

“Sewage spills, such as those caused by Hurricane Ian, can increase bacteria levels,” the statement continued.

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Doctors with disabilities experience more mistreatment

Physicians with disabilities were significantly more likely to experience all types of mistreatment from both patients and co-workers, according to a study published online in the October issue of Health Affairs.

Lisa M. Meeks, of the University of Michigan, Ann Arbor, and colleagues used data from a nationally representative sample of 5,851 physicians to examine workplace mistreatment experienced by physicians with disabilities and determine whether physicians with disabilities are more likely to be mistreated in the workplace than able-bodied physicians.

The researchers found that most physicians with disabilities reported at least one type of mistreatment (64 percent) and were more likely to experience all types of mistreatment from both co-workers and patients, compared with able-bodied physicians.

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Scientists grow hair follicles in a laboratory

In what could be a breakthrough against hair loss, researchers say they have succeeded in growing hair follicles in culture in the lab.

The Japanese research team created a system that produces fully mature hair follicles, the tube-like structure into which the root and strand of hair grow, as well as hairs up to 3 millimeters long after just a few weeks of growth.

The system is based on organoids, tiny, simple versions of an organ that scientists create in laboratory culture dishes using stem cells.

As an embryo develops, hair follicles form due to the interaction between the outer layer of skin and the connective tissue called mesenchyme below, the researchers said.

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Use of chemical hair relaxers and straighteners linked to double the risk of uterine cancer

Women who regularly use chemical hair straighteners may be more likely to develop uterine cancer, a new government study suggests.

The study, which followed nearly 34,000 American women for a decade, found that those who used hair straighteners frequently were 2.5 times more likely to develop uterine cancer, compared to those who didn’t. “Frequent” was defined as more than four times in the past year.

Experts cautioned that the findings do not prove cause and effect. And since uterine cancer is relatively rare, even the increased risk associated with hair straighteners is small.

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