修改了主页的Escherichia coli Nissle 1917 is an oral probiotic commonly used to treat various gastrointestinal diseases, including diarrhea, ulcerative colitis, etc.文本

修改了主页的Escherichia coli Nissle 1917 is an oral probiotic commonly used to treat various gastrointestinal diseases, including diarrhea, ulcerative colitis, etc.文本

修改了主页的Our project design took safety into account and ultimately chose E. coli Nissle 1917 as our chassis, which was included in the white list and classified as Biosafety Level 1 (BSL-1).文本

修改了主页的d)Laboratory Accident Handling: Accidents that occur during the operation of experimental members, such as needle punctures and cuts, skin contamination, infectious specimens and body surfaces and inside the mouth, nose, and eyes, clothing contamination, contamination of the test bench, etc., are all considered safety accidents. Emergency treatment should be carried out immediately depending on the type of accident and other situations. At the same time of emergency treatment, it is necessary to report to the instructor and record the specific location and degree of the accident and injury in detail. Medical personnel will evaluate whether preventive treatment is needed.文本

修改了主页的c)For accidents, measures including emergency assistance or professional health treatment should be provided to cope with emergencies.文本

修改了主页的In order to avoid and handle accidents caused by unsafe operations, the following principles must be strictly implemented:文本

修改了主页的All members of the Experimental Group have passed the assessment of experimental skills and safety.文本

修改了主页的Members of the Experimental Group always comply with all regulations, rules, and operating procedures of the laboratory.文本

修改了主页的Members of our Experimental Group have received professional experimental guidance under the guidance of our advisor.文本

修改了主页的Do not eat or drink in the laboratory, or engage in other activities unrelated to the experiment文本

修改了主页的Clean areas, semi-contaminated areas, and contaminated areas should be reasonably set up in the main laboratory.
B)Non-experimental personnel and items are not allowed to enter the laboratory.
C) Do not eat or drink in the laboratory, or engage in other activities unrelated to the experiment.文本

  According to the "Regulations on the Management of Medical Waste" of the State Council and the "Measures for the Management of Medical Waste in Medical and Health Institutions" of the former Ministry of Health, we manage laboratory waste from the following aspects: ① Designate a dedicated person in the laboratory to be responsible for and coordinate the management of various types of waste; ② Establish waste classification, isolation, packaging, transportation, storage, and disposal procedures in the laboratory; ③ Members of the Experimental Group should correctly dispose of waste to their respective garbage bins, and all solutions and plates should be marked; ④ Strictly follow the waste disposal system and procedures, and have processing records.
  We also have a special waste treatment process for bacteria and other microorganisms, as shown in the figure:文本