China News Service, July 17 (Xinhua) According to the official website of the Wuhan Science and Technology Association, the Youth Science and Technology Innovation Contest Wuhan Organizing Committee Office on the 17th issued a "Statement on Wuhan Primary School Students Studying Tea Polyphenol Anti-Tumor Awards". The statement pointed out that the simple operation of the two students in the comparative observation experiment has been specially trained by the instructor; after the demonstrative experiment is demonstrated by the teacher, the student can complete it independently and draw the report results from practice.
Recently, an online report on the award of two primary school students in Wuhan for researching the anti-tumor effects of tea polyphenols has attracted public attention. The statement said that after preliminary verification, the award-winning work "Tea Polyphenols Anti-tumor Experimental Research" was a comparative experimental observation report completed by students from the primary school affiliated to Huazhong University of Science and Technology.
The experimental idea was put forward by Li Mouyi to the science teacher in participating in the school's science and technology festival small project research activities, and under the suggestion of the science teacher, he contacted the hospital laboratory technician who was engaged in tumor experiment technology work as the instructor, under the guidance of the instructor Clarified the experimental idea and conducted a comparative observation experiment.
The two students have been specially trained by the instructor in simple operations such as animal grabbing, weighing, mouse drug injection, and tumor measurement in the comparative observation experiment. The tumor dissection operation of mice is strictly in accordance with the operation standards and ethics of experimental animals. It is carried out after anesthesia. The experimental tumor is a subcutaneous tumor. The dissection experiment is a simple basic operation. After the teacher demonstrates the teaching, the student can complete it independently and learn from practice. Report results.
The statement mentioned that in the Wuhan Science and Technology Innovation Competition for Youth, according to the procedures of individual application (submission of information such as new search reports), school recommendations, district-level preliminary evaluation, and city-level re-evaluation, the expert group "Oncology Experimental Research" and other works were reviewed. The expert group unanimously endorsed the scientific and technological innovations such as "Tea Polyphenol Anti-tumor Experimental Research" based on the principles of separate review and centralized review, and recommended recommending participation in provincial competitions.
The statement concluded by welcoming all sectors of society to supervise related work.