A5005976906- CRISPR and Genetic Engineering
- Genetically Modified Organisms Research
- Respiratory viral infections research
- Virus-based gene therapy research
- Insect Resistance and Genetics
- Fungal Biology and Applications
- Animal Genetics and Reproduction
- Viral gastroenteritis research and epidemiology
- Microbial Metabolism and Applications
- Food Quality and Safety Studies
Chinese Center For Disease Control and Prevention
2024
National Health and Family Planning Commission
2024
Beijing Center for Disease Prevention and Control
2021
Abstract Objective The purpose of this study was to assess the safety transgenic maize CC-2 through a 90-day feeding in Sprague-Dawley rats. Methods Transgenic and its parental counterpart Zhengdan 958 were respectively incorporated into diets at levels 70%, 35% or 17.5% (w/w) administrated rats (n = 10/sex/group) for 90 days. An additional control group fed with AIN93 breeding diet. All formulated nutritionally balanced. Results There no death obvious toxic symptom all Food consumption,...
ABSTRACT The transgenic maize DBN9936 × DBN9501, which confers resistance to insects and tolerance herbicides, was developed via conventional cross breeding of DBN9501. In our present study, a 90‐day feeding toxicity study conducted on Sprague Dawley rats evaluate the safety maize. A total 140 were randomly assigned seven groups ( n = 10/sex/group): one control group, three genetically modified (GM) with 17.5%, 35%, 70% (wt/wt) GM maize, respectively, non‐GM corresponding incorporation rate...
To explore the antitumor effect of Inonotus obliquus extract on 4T1 tumor-bearing mice in vivo and its possible mechanism.
Objective: To analyze the distribution and genetic characteristics of sporadic adult diarrhea virus in Chaoyang District, Beijing. Methods: Fecal samples from 177 patients with were collected 4 enteric outpatient clinics Beijing May to December 2019. Nucleic acid detection Norovirus, Sappovirus, Rotavirus, Enteric Adenovirus Astrovirus was performed by real-time quantitative PCR. The positive amplified RT-PCR/PCR sequenced. phylogenetic analysis neighbor-Joining (NJ) methods Mega 6.0...