Blind cavefish evolved insulin resistance to keep from starving
Researchers trying to better understand and treat blood-sugar disorders such as type 2 diabetes can look for new clues in odd little fish that dwell in Mexican caves.
Researchers trying to better understand and treat blood-sugar disorders such as type 2 diabetes can look for new clues in odd little fish that dwell in Mexican caves.
Evolution
Mar 21, 2018
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558
A high-sugar diet is bad news for humans, leading to diabetes, obesity and even cancer. Yet fruit bats survive and even thrive by eating up to twice their body weight in sugary fruit every day.
Plants & Animals
Jan 9, 2024
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73
Mouse fathers under psychological stress were more likely to have offspring with high blood sugar compared to their unstressed counterparts. In a study appearing February 18 in Cell Metabolism, researchers link this difference ...
Cell & Microbiology
Feb 18, 2016
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740
(Phys.org) —Dogs that are trained to respond to their owners' hypoglycaemia could offer a very effective way to alert diabetic patients of impending lowered blood sugars. The findings, published in the journal PLOS ONE, ...
Plants & Animals
Aug 21, 2013
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0
(Phys.org) —In a promising development for diabetes treatment, researchers have developed a network of nanoscale particles that can be injected into the body and release insulin when blood-sugar levels rise, maintaining ...
Bio & Medicine
May 3, 2013
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2
High sugar levels in the body come at a cost to health. New research suggests that more sugar in the body could damage the elastic proteins that help us breathe and pump blood. The findings could have health implications ...
General Physics
Apr 15, 2013
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0
Scientists in China are reporting development of a low-calorie, low-sugar vegetable juice custom-designed for millions of individuals with diabetes and pre-diabetic conditions that involve abnormally high blood sugar. They ...
Other
Mar 26, 2009
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0
American consumers have failed to fully embrace products with less added sugar despite the clear health benefits, according to a new study led by a researcher at the University of Massachusetts Amherst. The study is believed ...
Economics & Business
Feb 22, 2024
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1
Ecotourists feeding grapes to rock iguanas on remote islands in the Bahamas have given them a sweet tooth and high blood sugar, researchers said Thursday, warning of unknown effects on the health of the vulnerable reptiles.
Ecology
Apr 22, 2022
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14
As the old English saying goes "a little of what you fancy does you good," but the current human type 2 diabetes epidemic suggests that you can have too much of a good thing.
Plants & Animals
Apr 21, 2022
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32
Hyperglycemia, hyperglycaemia, or high blood sugar is a condition in which an excessive amount of glucose circulates in the blood plasma. This is generally a blood glucose level of 10+ mmol/L (180 mg/dl), but symptoms may not start to become noticeable until later numbers like 15-20+ mmol/L (270-360 mg/dl)or 15.2-32.6 mmol/L. However, chronic levels exceeding 125 mg/dl can produce organ damage.
The origin of the term is Greek: hyper-, meaning excessive; -glyc-, meaning sweet; and -emia, meaning "of the blood".
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