The Influence of the Gut Microbiota on Alzheimer's Disease: A Narrative Review.

Alzheimer's disease (AD) is a common neurodegenerative disease that tends to occur in the elderly. The main symptom is hypomnesia. More and more older people are suffering from this disease worldwide.

Corresponding risk factors between cognitive impairment and type 1 diabetes mellitus: A narrative review.

Type 1 diabetes mellitus (T1DM) is a type of diabetes caused by the destruction of pancreatic β cells and the absolute lack of insulin secretion. T1DM usually starts in adolescence or develops directly as a severe disease state of ketoacidosis. T1DM and its complications make many people suffer and have psychological problems, which make us have to pay more attention to the prevention and early control of T1DM.

Human creativity escapes in the struggle against threat: Evidence from neural mechanisms.

The damaging effect of threat on creativity has been confirmed by many studies. However, the neural mechanism underlying this effect has not been clarified. We designed an experiment to explore changes in brain activation when creativity is threatened.

[Isolation and structure identification of the chemical constituents from Gypsophila oldhamiana].

Aim: To study the constituents of the root of Gypsophila oldhamiana Miq.

Methods: Silica gel column chromatographic technique was used for the isolation and purification of compounds. The structures were elucidated on the basis of spectral data and chemical evidences.