Method for the prevention and treatment of mastitis
    1.
    发明授权
    Method for the prevention and treatment of mastitis 失效
    预防和治疗乳腺炎的方法

    公开(公告)号:US06187800B1

    公开(公告)日:2001-02-13

    申请号:US09202650

    申请日:1998-12-18

    IPC分类号: A01N4378

    摘要: A method for treating or preventing mastitis in mammals is disclosed. The method contemplates the intramammary injection or dipping the teat with micrococcin antibiotics, preferably micrococcin P1 or P2, which do not interfere with the production of cheese and yoghurt using milk from treated animals. Hydrophobic antibiotics such as micrococcin P1 or P2 can be administered prior to infection to effectively suppress the rate, severity, and duration of subsequent bacterial infection, or can be administered subsequent to infection to effectively treat mastitis.

    摘要翻译: 公开了一种治疗或预​​防哺乳动物乳腺炎的方法。 该方法考虑乳内注射或用乳球菌素抗生素,优选青霉素P1或P2浸泡乳头,其不影响使用经处理的动物的牛奶生产奶酪和酸奶。 疏水性抗生素如微球菌素P1或P2可以在感染之前施用以有效抑制随后细菌感染的速率,严重性和持续时间,或者可以在感染后施用以有效治疗乳腺炎。

    Method for combatting bovine mastitis
    2.
    发明授权
    Method for combatting bovine mastitis 失效
    打击牛乳腺炎的方法

    公开(公告)号:US5710124A

    公开(公告)日:1998-01-20

    申请号:US596203

    申请日:1996-02-16

    CPC分类号: A61K38/164

    摘要: A method for treating or preventing mastitis in cows is disclosed. The method contemplates the intramammary injection or dipping the teat with Gallidermin and/or Epidermin or one of their pharmaceutically acceptable acid salts. Gallidermin and/or Epidermin or one of their pharmaceutically acceptable acid salts can be administered prior to infection to effectively suppress the rate, severity, and duration of subsequent bacterial infection, or can be administered subsequent to infection to effectively treat mastitis.

    摘要翻译: PCT No.PCT / EP94 / 02567 Sec。 371日期1996年2月16日 102(e)日期1996年2月16日PCT 1994年8月3日PCT PCT。 公开号WO95 / 05844 1995年3月2日公开了一种治疗或预​​防奶牛乳腺炎的方法。 该方法考虑了乳腺内注射或用乳酸剂和/或Epidermin或其药学上可接受的酸式盐之一浸泡乳头。 Gallidermin和/或Epidermin或其药学上可接受的酸盐之一可以在感染之前施用以有效抑制随后的细菌感染的速率,严重性和持续时间,或者可以在感染后施用以有效治疗乳腺炎。

    Bacterial shuttle vectors
    4.
    发明授权
    Bacterial shuttle vectors 失效
    细菌穿梭载体

    公开(公告)号:US5559007A

    公开(公告)日:1996-09-24

    申请号:US186222

    申请日:1994-01-21

    摘要: The invention relates to the field of genetic engineering and provides novel DNA molecules which comprise multifunctional origins of replication and/or a DNA sequence coding for the most abundant protein in the supernatant of cultures of Lactococcus Spec., named Major Secretion Product (MSP), for its signal peptide and/or the promoter of the MSP gene. The novel DNA molecules are used for the production of novel shuttle vectors for cloning of DNA in at least E. coli and Lactococcus spec. or novel vectors for the expression of homologous or heterologous genes and the production of secreted gene products in gram positive bacteria such as Lactococcus spec. and Bacillus Spec.

    摘要翻译: 本发明涉及基因工程领域,并提供新型DNA分子,其包含多功能复制起点和/或编码乳酸乳球菌属细菌培养物上清液中最丰富的蛋白质的DNA序列,命名为主要分泌产物(MSP), 其信号肽和/或MSP基因的启动子。 新型DNA分子用于生产用于在至少大肠杆菌和乳球菌属细菌中克隆DNA的新的穿梭载体。 或用于表达同源或异源基因的新载体和在革兰氏阳性细菌如乳球菌属细菌中产生分泌的基因产物。 和芽孢杆菌属

    Bactericide compositions prepared and obtained from microccus varians
    5.
    发明授权
    Bactericide compositions prepared and obtained from microccus varians 失效
    由微球菌制备并获得的杀菌剂组合物

    公开(公告)号:US06689750B1

    公开(公告)日:2004-02-10

    申请号:US08693353

    申请日:1996-08-06

    IPC分类号: A23L33526

    摘要: A bacteriocin is obtained by culturing cells of a strain of Micrococcus varians which, upon culturing in a culture medium, produces a bacteriocin which has agar well incubation inhibition test activity against at least one of Lactobacillus, Lactococcus, Streptococcus, Enterococcus, Listeria, Bacillus, Clostridia and Straphylococcus bacteria. The strain is cultured to obtain cultured cells in a concentration of from 107 to 1011 organisms per ml of the medium, and the culture medium supernatant is separated from the cultured cells to obtain the supernatant which contains the bacteriocin, which is also identified by having an amino acid sequence from SEQ ID NO: 1 or a sequence differing from SEQ ID NO: 1 by from 1 to 4 amino acids. The supernatant, as is, or a concentrate thereof or a bacteriocin product isolated from the supernatant by dehydration or otherwise isolated and purified therefrom is added to a food or cosmetic product to inhibit the growth of bacteria against which agar well incubation inhibition test activity is exhibited by the bacteriocin.

    摘要翻译: 通过培养变细菌微生物菌株的细胞获得细菌素,其在培养基中培养后产生细菌素,其对乳酸杆菌,乳球菌,链球菌,肠球菌,李斯特菌,芽孢杆菌等中的至少一种具有琼脂培养抑制试验活性, 梭菌和杆菌属细菌。 培养菌株以获得每ml培养基浓度为10 7至10 11个生物体的培养细胞,并从培养细胞中分离出培养基上清液,得到含有细菌素的上清液, 还通过具有来自SEQ ID NO:1的氨基酸序列或不同于SEQ ID NO:1的序列与1至4个氨基酸鉴定。 将上清液或其浓缩物或通过脱水或以其它方式分离和纯化从上清液中分离的细菌素产物加入到食品或化妆品中以抑制细菌的生长,从而可以显示出琼脂培养抑制试验活性的细菌生长 由细菌素。