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News at a glance: A win for obesity drugs, NIH unionization roadblocks, and Mexican fireflies under threat
CONSERVATION Researchers raise alarm over threat to Mexican fireflies Scientists from the International Union for Conservation of Nature (IUCN) last week delivered a letter to the Mexican government requesting it regulate tourism centered on the threatened firefly species Photinus palaciosi . Endemic to Mexico’s Tlaxcala forests, P. palaciosi is one of the few species that glow in synchrony, offering an annual spectacle that attracts thousands of visitors during summer mating season. The letter describes how littering, artificial light, and noise interfere with the insects’ courtship and eg...
Source: ScienceNOW - August 10, 2023 Category: Science Source Type: news

News at a glance: A win for obesity drugs, a new infectious disease institute head, and Mexican fireflies under threat
CONSERVATION Researchers raise alarm over threat to Mexican fireflies Scientists from the International Union for Conservation of Nature (IUCN) last week delivered a letter to the Mexican government requesting it regulate tourism centered on the threatened firefly species Photinus palaciosi . Endemic to Mexico’s Tlaxcala forests, P. palaciosi is one of the few species that glow in synchrony, offering an annual spectacle that attracts thousands of visitors during summer mating season. The letter describes how littering, artificial light, and noise interfere with the insects’ courtship and eg...
Source: Science of Aging Knowledge Environment - August 10, 2023 Category: Geriatrics Source Type: research

A Sugar Replacement May Be Linked to Heart Attacks and Strokes. Don ’ t Throw Out Your Stash Yet
Sugar replacements are everywhere in foods and beverages. But despite their ubiquity, the scientific verdict on whether or not they pose health risks ping pongs back and forth. Every so often, though, a study is published with a conclusion so shocking that it forces people to reassess their pantries. A Feb. 27 study published in the journal Nature Medicine now seems to have dealt such a blow to the sweetener erythritol, with data that suggest a connection between the ingredient and cardiovascular events such as clotting, stroke, and heart attacks. [time-brightcove not-tgx=”true”] But before you clear your shel...
Source: TIME: Health - March 3, 2023 Category: Consumer Health News Authors: Haley Weiss Tags: Uncategorized Diet & Nutrition healthscienceclimate Source Type: news

Plant-Derived Alkaloids: The Promising Disease-Modifying Agents for Inflammatory Bowel Disease
Conclusion This paper summarizes the current findings regarding the anti-colitis activity of plant-derived alkaloids and shows how these alkaloids exhibit significant and beneficial effects in alleviating colonic inflammation. These natural alkaloids are not only promising agents for IBD treatment but are also components for developing new wonder drugs. However, the underlying molecular mechanisms or toxicological evaluation of most plant-derived alkaloids still require much scientific research, and their actual efficacies for IBD patients have not been verified well in field research. Thus, further clinical trials to elu...
Source: Frontiers in Pharmacology - April 11, 2019 Category: Drugs & Pharmacology Source Type: research

HealthWatch: How Sweeteners And Sleep Influence Weight Gain
BOSTON (CBS) – A new report shows inadequate sleep could be making you fat. Researchers in the United Kingdom found that adults who slept an average of 6 hours a night weighed more and had a waist circumference about an inch larger than those getting 9 hours of sleep a night. They also had lower levels of HDL or “good” cholesterol. While most of us do not get 9 hours of sleep a night, we should all strive to get at least 7 to 8. That’s because there is growing evidence that chronic sleep deprivation can increase our risk of obesity and metabolic disorders like diabetes and high cholesterol, which can lead to...
Source: WBZ-TV - Breaking News, Weather and Sports for Boston, Worcester and New Hampshire - August 2, 2017 Category: Consumer Health News Authors: Health – CBS Boston Tags: Health Local News artificial sweeteners Dr. Mallika Marshall Health Watch Weight Loss Source Type: news