Health & Fitness

During sperm production, an enormous amount of DNA has to be packed into a very small space without breaking anything. A central role is played by certain proteins around which the DNA thread is wrapped -- the protamines. A recent study provides new insights into this important mechanism.

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While more and more pathogens have developed biofilms that protect them from being eradicated by antibiotics, fewer classes of antibiotics are being developed. Researchers decided to go in a different direction and investigated a phytochemical derived from cruciferous vegetables such as broccoli that breaks down the biofilm.

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A study provides new evidence on the possible effects of these endocrine-disrupting chemicals on sexual development.

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A new study has found that drinking alone during adolescence and young adulthood strongly increases risk for alcohol use disorder (AUD) later in life. This risk is especially high for women.

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Patients with a specific form of age-related macular degeneration (AMD), a leading cause of blindness, are at significant risk for cardiovascular disease and stroke.

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Producing biomaterials that match the performance of cartilage and tendons has been an elusive goal for scientists, but a new material demonstrates a promising new approach to mimicking natural tissue.

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After almost two decades of synchrotron experiments, scientists have captured a clear picture of a cell's nuclear pores, which are the doors and windows through which critical material in your body flows in and out of the cell's nucleus. These findings could lead to new treatments of certain cancers, autoimmune diseases and heart conditions.

from Top Health News -- ScienceDaily https://ift.tt/kAYyuXF