Posts Tagged Science Daily Health News
Scientists have found that the ‘segmentation clock’ — a genetic network that governs the body pattern formation of embryos — progresses more slowly in humans than in mice because the biochemical reactions are slower in human cells. The differences in the speeds of biochemical reactions may underlie differences between species in the tempo of development. […]
Continue Reading →
Researchers have developed a new method to determine – rapidly, easily and cheaply – how effective two antibiotics combined can be in stopping bacterial growth. The new method is simple for laboratories to use and can provide greater scope for customizing treatment of bacterial infections. Source: New high-speed test shows how antibiotics combine to kill […]
Continue Reading →
Only about 54% of medical practitioners surveyed say they have prescribed pre-exposure prophylaxis, or PrEP, to HIV-vulnerable patients, according to a new study. Source: Many practitioners are not prescribing HIV prevention medication
Continue Reading →
Students who are quizzed over class material at least once a week tend to perform better on midterm and final exams compared to students who did not take quizzes, according to a new meta-analysis. The researchers found in addition to frequency, immediate feedback from instructors also seemed to positively impact student performance. Source: Quizzes improve […]
Continue Reading →
Limitations in DNA sequencing technology make it difficult to detect some major mutations often linked to cancer, such as the loss or duplication of parts of chromosomes. Now, methods developed by computer scientists will allow researchers to more accurately identify these mutations in cancerous tissue, yielding a clearer picture of the evolution and spread of […]
Continue Reading →
Researchers provides the first evidence that patients with ocular hypertension may exhibit superior antioxidant protection that promotes resistance to the elevated intraocular pressure associated with glaucoma. Source: Novel mechanism may confer protection against glaucoma
Continue Reading →
Researcher have developed a new tool called the Phish Scale that could help organizations better train their employees to avoid a particularly dangerous form of cyber attack known as phishing. Source: The Phish scale: New tool helps IT staff see why users click on fraudulent emails
Continue Reading →
Researchers found that disfluency, or the difficulty for an individual to process a message, increases people’s attitudes toward that message after a time delay. Source: Consumers value difficult decisions over easy choices
Continue Reading →
A multi-layered, virus-specific immune response is important for controlling SARS-CoV-2 during the acute phase of the infection and reducing COVID-19 disease severity, with the bulk of the evidence pointing to a much bigger role for T cells than antibodies. A weak or uncoordinated immune response, on the other hand, predicts a poor disease outcome. Source: […]
Continue Reading →
A recent study documents how personal risk assessment and protective behaviors are linked. Source: As pandemic progressed, people's perceived risks went up
Continue Reading →
Page 27 of 94 «...10202526272829...»