Omega-3 fatty acids tagged posts

M Makrides, L Duley, SF Olsen. Fish oil and other prostaglandin precursor supplementation during pregnancy for reducing pre-eclampsia, preterm birth, low birth weight and intrauterine growth restriction. Cochrane Review, 2018 DOI: http://dx.doi.org/10.1002/14651858.CD003402

A new Cochrane Review published today has found that increasing the intake of omega-3 long-chain polyunsaturated fatty acids (LCPUFA) during pregnancy reduces the risk of premature births. Premature birth is the leading cause of death for children under 5 years old worldwide, accounting for close to one million deaths annually. Premature babies are at higher risk of a range of long-term conditions including visual impairment, developmental delay and learning difficulties.

“We know premature birth is a critical global he...

Dietary PUFA regulation of contralateral mammary gland metastasis.

Omega-3 fatty acids, such as those typically contained in fish oil, may suppress the growth and spread of breast cancer cells in mice. This is according to a new study in the journal Clinical & Experimental Metastasis, which is published under the Springer imprint. According to lead author, Saraswoti Khadge of the University of Nebraska Medical Centre in the US, fatty acids stopped further delayed tumors from forming, and blocked the cancerous cells from spreading to other organs in mice. The researchers speculate that this might be because of the way in which omega-3 fatty acids support the body’s immune and anti-inflammatory systems.

Two groups of adult female mice were fed a liquid diet for which the calorie count and pe...

Astronauts could someday benefit from recycling human waste on long space trips using a yeast and  a carbon fixing cyanobacteria or algae
Credit: American Chemical Society

Imagine you’re on your way to Mars, and you lose a crucial tool during a spacewalk. Not to worry, you’ll simply re-enter your spacecraft and use some microorganisms to convert your urine and exhaled CO2 into chemicals to make a new one. That’s one of the ultimate goals of scientists who are developing ways to make long space trips feasible. Astronauts can’t take a lot of spare parts into space because every extra ounce adds to the cost of fuel needed to escape Earth’s gravity...

Eating oily fish twice a week can protect your eyesight a study has revealed

In middle-aged and older individuals with type 2 diabetes, intake of at least 500 mg/d of dietary long-chain ω-3 polyunsaturated fatty acids, easily achievable with 2 weekly servings of oily fish, was associated with a decreased risk of sight-threatening diabetic retinopathy, according to a study published online by JAMA Ophthalmology.

Given the economic and societal burden of DR, developing effective strategies to prevent or at least delay its onset is a major public health issue. The retina is rich in long-chain ω-3 polyunsaturated fatty acids (LCω3PUFAs). Experimental models support dietary LCω3PUFA protection against DR, but clinical data are lacking. Aleix Sala-Vila, D.Pharm., Ph.D...