Medical research

Antibiotic tolerance study paves way for new treatments

A new study identifies a mechanism that makes bacteria tolerant to penicillin and related antibiotics, findings that could lead to new therapies that boost the effectiveness of these treatments.

Gastroenterology

Hydrogen peroxide keeps gut bacteria away from the colon lining

Scientists at UC Davis Health have discovered that an enzyme in the colon lining releases hydrogen peroxide (H2O2) - a known disinfecting compound- to protect the body from gut microbes. Their study, published Dec. 9 in the ...

Alzheimer's disease & dementia

New molecule reverses Alzheimer's-like memory decline

A drug candidate developed by Salk researchers, and previously shown to slow aging in brain cells, successfully reversed memory loss in a mouse model of inherited Alzheimer's disease. The new research, published online in ...

Diseases, Conditions, Syndromes

New device designed to decontaminate N95 respirators in one minute

A device that aims to decontaminate N95 respirators in roughly a minute has been created by a team at the Larry Sears and Sally Zlotnick Sears think[box] at Case Western Reserve University, working with researchers at Cleveland ...

Dentistry

Interventions for aerosols generated during clinical practice

Researchers at the KI Department of Dental Medicine, in collaboration with researchers at the University of Zurich, have published a systematic review in the Journal of Dental Research, providing evidence for interventions ...

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