New Nose Spray Helps Brains

Apr 22, 2026, 09:22

Introduction

Scientists at Texas A&M University made a new nose spray. This spray helps the brain. It stops swelling in the brain and helps animals remember things better.

Main Body

The spray uses tiny bubbles. These bubbles carry small pieces of information into the brain. These pieces stop the brain from getting sick and old. The spray also gives more energy to brain cells. The scientists tested the spray on mice. The mice remembered things better. This lasted for many months. Dr. Ashok Shetty and his team think this can help people with Alzheimer's disease. It is better than surgery because it is easy to use.

Conclusion

This study is a big step. It shows a new way to keep the brain healthy as people get old. Doctors need to test this on humans now.

Vocabulary Learning

brain

The organ in your head that helps you think and remember.腦

Example:My brain helps me learn new words.

healthy

In good condition; not sick.健康

Example:Eating fruits keeps me healthy.

remember

To keep something in your mind and not forget it.記得

Example:I remember my teacher's name.

spray

A liquid that is pushed out in small drops from a container.喷霧

Example:I use spray to clean my desk.

test

To try something to see if it works or is safe.測試

Example:The doctor will test the new medicine.