Science News Archive February 2023 - Page 36

Feather mite species related to the Laysan albatross discovered in Japan

Researchers have identified two new feather mite species associated with the endangered Laysan albatross in Japan. The study provides valuable insights into the ecological dynamics of these parasites and their impact on the bird population. The findings highlight the importance of conservation efforts to protect this species.

SourceHosei University·JournalSystematic and Applied Acarology·TypeExperimental study·DateFeb 1, 2023

Urinary tract infections impair the sex life, sleep and exercise of over half of women who experience them, and are associated with reduced quality of life, in U.S. survey

Over half of women with urinary tract infections experience impairment in sex life, sleep, and exercise, as well as reduced quality of life. The study also found significant costs associated with uncomplicated UTIs among US females.

SourcePLOS·JournalPLOS ONE·DateFeb 1, 2023

Does lifetime exposure to estrogen affect risk of stroke?

A new study published in Neurology found that higher lifetime estrogen exposure is associated with a lower risk of stroke in postmenopausal women. The study, which involved 122,939 female participants, showed that those with longer reproductive life spans had a 5% lower risk of all types of stroke.

SourceAmerican Academy of Neurology·JournalNeurology·DateFeb 1, 2023

GQ GMC-500Plus Geiger Counter

GQ GMC-500Plus Geiger Counter logs beta, gamma, and X-ray levels for environmental monitoring, training labs, and safety demonstrations.

Researcher takes another step toward discovering how a brain molecule could halt MS

A University of Alberta researcher has found that fractalkine triggers the repair of brain damage caused by multiple sclerosis, leading to increased production of vital brain cells. This discovery could potentially halt or reverse MS symptoms by replacing damaged cells with new ones.

SourceUniversity of Alberta·JournalStem Cell Reports·DateFeb 1, 2023

Early diagnosis and monitoring of lupus nephritis – on your smartphone

A University of Houston research team has developed a new method for early diagnosis and monitoring of lupus nephritis using a smartphone-based test. The test assesses the levels of ALCAM protein in urine, showing high diagnostic accuracy for renal pathology activity in active lupus nephritis.

SourceUniversity of Houston·JournalFrontiers in Immunology·DateFeb 1, 2023

1.5-degree goal not plausible: social change more important than physical tipping points

Researchers conclude that social changes, such as consumption patterns and climate protests, are crucial in meeting the 1.5-degree goal, but current efforts are insufficient. A new approach to adaptation is necessary to address the impacts of global warming.

SourceUniversity of Hamburg·TypeContent analysis·DateFeb 1, 2023

Regular high-intensity physical activity in early adulthood may increase the risk of urinary and fecal incontinence in middle-aged women

A study of over 1,000 women found that regular high-intensity physical activity in early adulthood was associated with an increased risk of symptoms like urge urinary incontinence and fecal incontinence. Women who engaged in competitive sports as young adults were more likely to experience these issues.

SourceUniversity of Jyväskylä - Jyväskylän yliopisto·JournalBJOG An International Journal of Obstetrics & Gynaecology·DateFeb 1, 2023