Abstract:
본 발명은 국내 유행 살모넬라균 혈청그룹인 그룹 B, C 및 D에 속하는 각각의 살모넬라균주의 세포외막단백질(OMP)을 면역항원으로 함유하는 동물 살모넬라 감염 예방용 혼합백신을 제공한다. 본 발명은 바람직하게는 상기 그룹 B에 속하는 살모넬라균으로는 살모넬라 티피뮤리움을, 그룹 C에 속하는 살모넬라균으로는 살모넬라 브렌더럽을, 및 그룹 D에 속하는 살모넬라균으로는 살모넬라 엔테라이티디스 균주가 선택되어지는 혼합백신을 제공한다.
Abstract:
PURPOSE: A method for detecting Salmonella gallinarum or probiotics for Salmonella gallinarum vaccine is provided to quickly detect Salmonella gallinarum. CONSTITUTION: A method for detecting Salmonella gallinarum or probitocs Salmonella gallinarum comprises: a step of preparing DNA from a biological sample; a step of performing PCR using the DNA as a temperate and primer; and a step of analyzing DNA fragment through from PCR product.
Abstract:
본 발명은 우결핵 특이 효소면역진단 키트 및 이를 이용한 우결핵 진단방법에 관한 것으로, 보다 상세하게는 우결핵균의 단백질항원 중 면역특이단백질 항원인 MPB70 등을 이용한 효소면역측정법을 통하여 신속하고 정확하게 우결핵을 진단하는 우결핵 특이 효소면역진단 키트 및 이를 이용한 우결핵 진단방법에 관한 것이다. 우결핵, 정제단백질, 효소면역측정법, 피내검사
Abstract:
A Glycyrrhiza hot water extract, a method for preparing the extract, and an immune enhance containing the extract are provided to improve the immune increasing activity of animals. A Glycyrrhiza hot water extract is prepared by adding 1,000 mL of distilled water per 100 g of the dried Glycyrrhiza to soak Glycyrrhiza for 20-30 min and boiling it down for 150 min to obtain an extract; adding 800 mL of distilled water per 100 g of the dried Glycyrrhiza to the Glycyrrhiza remaining after the extraction and boiling it down for 150 min to obtain an extract; adding 700 mL of distilled water per 100 g of the dried Glycyrrhiza to the Glycyrrhiza remaining after the extraction and boiling it down for 150 min to obtain an extract; collecting the obtained extract and concentrating it; and dry-freezing the concentrated one.
Abstract:
An Enterohemorrhagic Escherichia coli(EHEC) strain isolated from Korean native cattle is provided to be used as a vaccine strain. And a toxoid vaccine for preventing an infectious disease of EHEC comprising an inactivated Shiga toxin produced from the strain is provided to prevent hemorrhagic diarrhea of a calf and induce the decrease of the infection in cattle, thereby being ultimately used for preventing an infectious disease of EHEC. An EC377 strain selected from EHEC derived from Korean native cattle produces shigatoxins 1(stx1) and has a plasma type of 055. An EC611 strain selected from the EHEC derived from Korean native cattle produces stx2 and has a plasma type of 06. An EC381 strain selected from the EHEC derived from Korean native cattle produces stx1 and stx2 and has a plasma type of 0153. 06. 55. A method for promoting the generation of Shiga toxins is characterized in that 0.5-1.0mug/ml of Mitomycin C is added during the culturing of the EHEC strains. A toxoid vaccine for preventing an infectious disease of EHEC comprises at least one Shiga toxins cStx1 and cStx2 toxoid antigen prepared by treating the shigatoxins with 0.2-0.5% of glutaraldehyde for 1-3 hours and then detoxicating it with 0.2-1.0% of lysine.
Abstract:
본 발명은 살모넬라 티피뮤리움(Salmonella typhimurium), 살모넬라 엠반다카(Salmonella mbandaca), 및 살모넬라 엔테라이티디스(Salmonella enteritidis)에서 추출한, 그룹특이성 및 민감성이 우수하고 항원성이 뛰어난 LPS(lipopolysaccaride)를 혼합하여 항원으로 사용하는 것을 특징으로 하는 동물의 살모넬라 감염항체 검사키트를 제공한다.
Abstract:
PURPOSE: A method for detecting Salmonella gallinarum or probiotics for Salmonella gallinarum vaccine is provided to quickly detect Salmonella gallinarum. CONSTITUTION: A method for detecting Salmonella gallinarum or probitocs Salmonella gallinarum comprises: a step of preparing DNA from a biological sample; a step of performing PCR using the DNA as a temperate and primer; and a step of analyzing DNA fragment through from PCR product.
Abstract:
본 발명은 병원균의 약독화 방법에 관한 것으로, 보다 자세하게는 병원균과 호중구를 공동 배양함으로써 상기 병원균을 약독화시키는 방법, 이렇게 약독화된 병원균 변이주 및 상기 변이주를 함유하는 백신 조성물에 관한 것이다. 병원균, 살모넬라, 호중구, 약독화
Abstract:
PURPOSE: A method for attenuating pathogen by co-culture of pathogen and neutrophil is provided to attenuate without high technology and safely apply to human body. CONSTITUTION: A pathogen is attenuated by co-culture of pathogen and neutrophils. The neutrophil is isolated from poultry, pig, lamb, horse, cat, dog or human. A method for co-culture of pathogen and neutrophil comprises: a step of co-culture of neutrophili and pathogen for 10 minutes to two hours; a step of killing pathogen; and a step of collecting and dissolving neutrophil. The attenuated pathogen is ST31-N5th-1(KACC 91447P) or ST31-N20th-B10th-12(KACC 91448P). A vaccine composition contains attenuated pathogenic mutant.
Abstract:
본 발명은 우결핵 특이 효소면역진단 키트 및 이를 이용한 우결핵 진단방법에 관한 것으로, 보다 상세하게는 우결핵균의 단백질항원 중 면역특이단백질 항원인 MPB70 등을 이용한 효소면역측정법을 통하여 신속하고 정확하게 우결핵을 진단하는 우결핵 특이 효소면역진단 키트 및 이를 이용한 우결핵 진단방법에 관한 것이다. 우결핵, 정제단백질, 효소면역측정법, 피내검사