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科學和技術

Scientists create human antibodies that can neutralize black widow toxin

For the first time, we present human antibodies that show neutralization of black widow venom in a cell test

12 June 2024, 13:34

Natural antioxidants may slow age-related decline in testosterone production in men

In a recent review, a group of authors examined the use of natural polyphenolic compounds to enhance testosterone production and prevent age-related hypogonadism in older men.

12 June 2024, 13:04

Antioxidants fight female reproductive problems caused by high-fat diets

Scientists present a comprehensive review of the effects of biological matrices with antioxidant properties in mitigating female reproductive complications caused by a high-fat diet.

12 June 2024, 10:39

Metformin slows the growth of colorectal cancer cells

Scientists have analyzed how metformin helps stop the growth and reproduction of colon cancer cells by controlling certain 'pathways' within the cells that regulate growth and division.

11 June 2024, 21:57

Researchers have identified a gene that promotes the spread of cancer cells throughout the body

Metastatic cancer cells, which cause 90% of cancer-related deaths, must overcome many obstacles to spread from the primary tumor through the bloodstream and settle in various tissues.

11 June 2024, 20:59

Researchers have cracked the code for male fertility

Scientists have for the first time identified the DNA methylation program that underlies the process of sperm production (spermatogenesis) in humans. 

11 June 2024, 17:11

Innovative blood test improves lung cancer screening accuracy

Scientists have developed and validated a blood-based cell-free DNA fragment assay (cfDNA) to detect lung cancer, which, if positive, is followed by a low-dose CT scan.

11 June 2024, 13:09

Bariatric surgery is more effective and durable than new drugs for obesity and lifestyle changes

Bariatric surgery, also known as metabolic or weight loss surgery, provides the greatest and most sustained weight loss compared to GLP-1 receptor agonists and lifestyle changes.

11 June 2024, 13:03

New blood test tracks brain recovery after concussion

Blood testing can accurately determine the ongoing effects of a sports-related concussion and help determine when it is safe to return to exercise.

10 June 2024, 20:20

Multicenter clinical trial confirms safety of deep general anesthesia

A new study adds to other compelling evidence that high doses of general anesthesia are not toxic to the brain.

10 June 2024, 19:24

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