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Category: food – Page 281

Previous research published earlier this year in Nature Medicine involving University of Minnesota Medical School faculty Paul D. Robbins and Laura J. Niedernhofer and Mayo Clinic investigators James L. Kirkland and Tamara Tchkonia, showed it was possible to reduce the burden of damaged cells, termed senescent cells, and extend lifespan and improve health, even when treatment was initiated late in life. They now have shown that treatment of aged mice with the natural product Fisetin, found in many fruits and vegetables, also has significant positive effects on health and lifespan.

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Pivot Bio just got a $70 million infusion from Bill Gates’s energy fund and other investors to launch its commercial product next year.

The science: The biotechnology company, based in Berkeley, California, is creating probiotics for plants. The firm’s researchers have identified microbes with a dormant ability to produce nitrogen, a crucial nutrient in synthetic fertilizer, and engineered them to reawaken and enhance it. For its initial product, Pivot Bio has created a liquid treatment for corn crops that can be applied when the seeds are planted.

The sell: In early field tests, patches treated with the microbes produce comparable yields to those relying on synthetic fertilizers. Pivot Bio’s pitch to farmers is that the product reduces work and complexity, because a single application takes less time than spraying multiple rounds of fertilizer.

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Previous research published earlier this year in Nature Medicine involving University of Minnesota Medical School faculty Paul D. Robbins and Laura J. Niedernhofer and Mayo Clinic investigators James L. Kirkland and Tamara Tchkonia, showed it was possible to reduce the burden of damaged cells, termed senescent cells, and extend lifespan and improve health, even when treatment was initiated late in life. They now have shown that treatment of aged mice with the natural product Fisetin, found in many fruits and vegetables, also has significant positive effects on health and lifespan.

As people age, they accumulate damaged . When the cells get to a certain level of damage they go through an aging process of their own, called cellular senescence. The cells also release inflammatory factors that tell the immune system to clear those damaged cells. A younger person’s immune system is healthy and is able to clear the damaged cells. But as people age, they aren’t cleared as effectively. Thus they begin to accumulate, cause low level inflammation and release enzymes that can degrade the tissue.

Robbins and fellow researchers found a natural product, called Fisetin, reduces the level of these damaged cells in the body. They found this by treating mice towards the end of life with this compound and see improvement in health and . The paper, “Fisetin is a senotherapeutic that extends health and lifespan,” was recently published in EBioMedicine.

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Is it time for cosy agricultural era universtites to be seriously disrupted with physical campuses abolished in this modern age when we are all Professor Googles, and when knowledge evolves faster than courses? Why pay rip off fees for information that is out of date before the end of three years?

Senior professors among 300 people alleged to have bullied students and colleagues.

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Scientists and dietitians are starting to agree on a recipe for a long, healthy life. It’s not sexy, and it doesn’t involve fancy pills or pricey diet potions.

Fill your plate with plants. Include vegetables, whole grains, healthy fats, and legumes. Don’t include a lot of meat, milk, or highly processed foods that a gardener or farmer wouldn’t recognize.

“There’s absolutely nothing more important for our health than what we eat each and every day,” Sara Seidelmann, a cardiologist and nutrition researcher at Brigham and Women’s Hospital in Boston, told Business Insider.

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When the California two-spot octopus isn’t attempting to bring more eight-legged cephalopods into this world, it prefers to be alone. Known to scientists as Octopus bimaculoides, the alien-like invertebrate spends most of its time hiding from the world or searching for food, asocial males avoiding asocial females until their biological clocks say it’s time to partner up. That is, until they are on MDMA. In a groundbreaking study released Thursday, researchers describe how octopuses on the drug act similarly to a socially anxious human on MDMA: They open up.

Gül Dölen, Ph.D., is an assistant professor of neuroscience at Johns Hopkins University and the co-author of the new Current Biology paper. She tells Inverse that when octopuses are on MDMA, it’s like watching “an eight-armed hug.”

“They were very loose,” Dölen says. “They just embraced with multiple arms.”

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Waste has become a serious problem in Western societies. About a third of the food produced in countries such as the [United Kingdom](http://foodawarecic.org.uk/stats-2/](http://foodawarecic.org.uk/stats-2/), Australia and the United States is wasted. About 40% is wasted by consumers, who buy too much, forget what’s in their refrigerator or cupboards, or throw away food that is past its expiration date yet perfectly edible.

Immense amounts of food is discarded by stores or restaurants because they weren’t sold before the official selling date, or for esthetic reasons – vegetables or fruit that have unusual shapes or are too big or too small, or food packages that are distorted… Waste also occurs with electronic goods that are discarded even though they work just fine and millions of tons of usable paper that are thrown away every year.

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