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    • 5. 发明公开
    • NUTRIENT MEDIUM FOR CULTIVATING BACTERIA
    • 培养细菌的营养培养基
    • EP3315597A1
    • 2018-05-02
    • EP16814798.1
    • 2016-06-23
    • Tets, Viktor VeniaminovichTets, Georgy Viktorovich
    • Tets, Viktor VeniaminovichTets, Georgy Viktorovich
    • C12N1/20C12R1/01
    • C12N1/20C12R1/01
    • The invention relates to microbiology, and more particularly to nutrient media used for cultivating bacteria for the subsequent study thereof. A nutrient medium comprising a pancreatic digest of casein, a peptic digest of meat, a heart pancreatic digest, yeast extract, starch and water is characterized in that it additionally contains violuric acid and beef infusion, wherein the ratio of ingredients is (wt%): 0.3-1.0 pancreatic digest of casein; 0.1-1.5 peptic digest of meat; 0.1-0.9 heart pancreatic digest; 0.1-2.0 yeast extract, 0.3-0.8 starch; 0.001-0.05 violuric acid; 2.0-15 beef infusion; the remainder water. The nutrient medium can additionally contain 0.3-2.5 wt% agar-agar and/or 1-20 wt% whole or hemolyzed sheep red blood cells and/or 1-20 wt% whole or hemolyzed human red blood cells and/or 1-15 wt% horse blood serum. This provides for the simultaneous growth of the maximum possible number of bacteria present in an inoculate.
    • 本发明涉及微生物学,并且更具体地涉及用于培养细菌的营养培养基以用于随后的研究。 包含胰酪氨酸消化液,肉消化液消化液,心脏胰脏消化液,酵母提取物,淀粉和水的营养培养基,其特征在于它还含有紫苏酸和牛肉浸液,其中成分比例为(wt%) :0.3-1.0胰酪氨酸消化物; 0.1-1.5消化肉消化; 0.1-0.9心脏胰腺消化; 0.1-2.0酵母提取物,0.3-0.8淀粉; 0.001-0.05三聚乙酸; 2.0-15牛肉输液; 剩下的水。 营养培养基可另外含有0.3-2.5重量%琼脂琼脂和/或1-20重量%全血或溶血羊红细胞和/或1-20重量%全血或溶血的人红细胞和/或1-15 wt%马血清。 这提供了接种物中存在的最大可能数量的细菌的同时增长。
    • 7. 发明公开
    • METHOD FOR DETERMINING THE SENSITIVITY OF MICROORGANISMS TO ANTIMICROBIAL SUBSTANCES
    • 用于确定免受微生物抗菌物质的敏感性
    • EP2918672A1
    • 2015-09-16
    • EP13853343.5
    • 2013-05-13
    • TETS, Viktor VeniaminovichTets, Georgy Viktorovich
    • TETS, Viktor VeniaminovichTets, Georgy Viktorovich
    • C12N5/02C12Q1/18
    • C12Q1/18
    • The invention relates to medicine and to veterinary medicine, and specifically to means for determining the sensitivity of various microorganisms, including bacteria and fungi, to antimicrobial substances. The method for determining the sensitivity of microorganisms to antimicrobial substances comprises taking biological material, incubating microorganisms contained therein on a nutrient medium, introducing an antimicrobial substance to be investigated into the nutrient medium and subsequently assessing the result. A dense, rich nutrient medium is used for cultivating the microorganisms. The antimicrobial substance being investigated is introduced into the nutrient medium prior to cultivation of the microorganisms in a concentration close to the maximum concentration achievable at the location at which the biological material is taken. The sensitivity of the microorganisms to the antimicrobial substance is assessed after the appearance of visible growth of microorganisms in a control culture. Vitamins and/or amino acids, and/or nutritional supplements can be added to the nutrient medium.
    • 本发明涉及医学和兽医学,并且具体地涉及用于确定采矿各种微生物,包括细菌和真菌,抗微生物物质的敏感性。 确定性采矿的方法,微生物的抗微生物物质的敏感性包括服用的生物材料,孵化的营养培养基上其中所含的微生物,引入抗微生物物质可查到营养培养基中并随后assesing结果。 密集,营养丰富培养基用于培养微生物。 所述抗微生物物质被调查是对微生物的培养在接近最大浓度在能够使其采取的生物材料中的位置达到的浓度之前引入到营养培养基中。 微生物的抗微生物物质的灵敏度微生物可见生长的对照培养物的外观后评估。 维生素和/或氨基酸,和/或营养补充剂可以被添加到营养培养基中。