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ScienceDaily: Latest Science News |
| New pre-clinical model could hold the key to better HIV treatments Posted: 14 May 2021 10:42 AM PDT Researchers have developed a unique pre-clinical model that enables the study of long-term HIV infection, and the testing of new therapies aimed at curing the disease. |
| Sensors can identify threats at the molecular level Posted: 14 May 2021 10:42 AM PDT New sensors developed by researchers can identify explosive materials, particles from a potentially deadly virus and illegal drugs at the part-per-quadrillion level. |
| New research optimizes body's own immune system to fight cancer Posted: 14 May 2021 10:42 AM PDT A new study shows how engineered immune cells move faster to attack tumors. |
| Call for 'paradigm shift' to fight airborne spread of COVID-19 indoors Posted: 13 May 2021 11:24 AM PDT Researchers are calling for a 'paradigm shift' in combating airborne pathogens such as COVID-19, demanding universal recognition that infections can be prevented by improving indoor ventilation systems. |
| Eating more fruit and vegetables linked to less stress, study finds Posted: 13 May 2021 07:00 AM PDT Eating a diet rich in fruit and vegetables is associated with less stress, according to new research. The findings revealed people who ate at least 470 grams of fruit and vegetables daily had 10 per cent lower stress levels than those who consumed less than 230 grams. |
| Novel nanotech improves cystic fibrosis antibiotic by 100,000-fold, research shows Posted: 13 May 2021 06:59 AM PDT New nanotechnology could change the lives of thousands of people living with cystic fibrosis (CF) as groundbreaking research shows it can improve the effectiveness of the CF antibiotic Tobramycin, increasing its efficacy by up to 100,000-fold. |
| Scientists show how to attack the 'fortress' surrounding pancreatic cancer tumors Posted: 13 May 2021 06:59 AM PDT Tackling the scar tissue that shields pancreatic tumors from effective drug access is a promising advance in a notoriously hard-to-treat cancer. |
| Obesity during adolescence linked to increased risk of stroke as an adult, study finds Posted: 13 May 2021 05:50 AM PDT Higher body mass index (BMI) -- an indicator of obesity -- in late adolescence is associated with a significantly higher risk of first ischemic stroke in men and women under age 50, regardless of whether they had Type 2 diabetes, a new study finds. Even BMIs in the high-normal range are associated with increased stroke risk in both men and women. |
| Largest-ever study of artificial insemination in sharks -- and the occasional 'virgin birth' Posted: 13 May 2021 05:50 AM PDT Scientists help protect sharks by developing aquarium breeding programs that pair up individuals in ways that increase genetic diversity. In a new study, scientists undertook the largest-ever effort to artificially inseminate sharks. Their work resulted in 97 new baby sharks, including ones whose parents live on opposite sides of the country and a few that don't have fathers at all. |
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