• Journal of Chest Surgery
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• 제37권4호
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• pp.382-385
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• 2004

Non-typhoid salmonella감염질환은 악성 종양, 당뇨병, 스테로이드의 장기사용 등 면역 기능이 저하된 환자에서 흔히 균혈증과 동반되어 드물게 보고되고 있다. 그중에 non-typhoid salmonella에 의한 농흉과 심낭염의 합병 발생은 극히 드물다. 저자들은 흉막 전이가 동반된 악성 흉선종 환자에서 Group D salmonella 감염으로 인한 농흉과 심낭염이 합병되었던 예를 치험하였기에 문헌 고찰과 함께 보고한다.

• Toxicological Research
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• 제29권2호
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• pp.129-135
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• 2013

Salmonella is one of the major pathogenic bacteria that cause food poisoning. This study investigated whether heat-killed as well as live Lactobacillus protects host animal against Salmonella infection. Live and heat-killed Lactobacillusacidophilus was administered orally to Sprague-Dawley rats for 2 weeks before the rats were inoculated with Salmonella. Rise in body temperature was moderate in the group that was treated with heat-killed bacteria as compared to the Salmonella control group. The mean amount of feed intake and water consumption of each rat in the heat-killed bacteria group were nearly normal. The number of fecal Salmonellae was comparable between the live and the heat-killed L. acidophilus groups. This finding shows that L. acidophilus facilitates the excretion of Salmonella. Moreover, the levels of pro inflammatory cytokines, including tumor necrosis factor (TNF)-alpha and interleukin (IL)-1 beta, in the heat-killed L. acidophilus group were significantly lower when compared to the levels in the Salmonella control group. These results indicate that nonviable lactic acid bacteria also could play an important role in preventing infections by enteric pathogens such as Salmonella.

• Clinical and Experimental Pediatrics
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• 제46권6호
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• pp.602-605
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• 2003

저자들은 salmonella group D로 인한 장염 및 패혈증이 동반된 음낭내 농양을 진단하여 항생제와 절개 및 배농으로 치료한 1례를 경험하였기에 보고하는 바이다.

• 한국식품영양과학회지
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• 제23권6호
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• pp.927-932
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• 1994

병원을 찾은 설사환자의 분변으로 부터 Salmonella sp.와 Shigella sp.을 분리하고 혈청형, 월별, 연령별분포 및 약제내성 양상을 조사하였다. 311명의 설사환자로 부터 34주(10.9%)의 Salmonella sp.와 25주(8%)의 Shigella sp.을 분리하였다. 분리된 Salmonella sp.의 혈청형은 group D(50%)가 가장 많았고, Shigella sp.은 대부분(96%)이 group D에 속하였다. 분리된 Salmonella sp.의 월별 및 연령별 분포는 계절과 연령에 크게 관계없이 분리되는 경향을 보였고, 이와는 달리 Shigella sp.은 7월(64%)과 10대(76%)에서 높은 분리율을 나타내었다. 분리균주에 대하여 약제내성을 조사한 결과 Shlmonella sp.는 streptomycin에 공시한 전 분리균이 내성을 나타내었고, erythromycin과 novobiocin(90.6%), penicillin G(65.6%) 및 cephalexin(46.9%)에, Shigella sp.는 erythromycin(95.8%), novobiocin(91.7%) 및 streptomycin(87.5%)에 각각 높은 내성을 나타내었다. 또한 Salmonella sp.와 Shigella sp.의 내성양상은 각각 18종류 및 4종류의 내성형으로 분포하고 있었다.

• 한국환경보건학회지
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• 제9권1호
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• pp.95-99
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• 1983

A study on the salmonella pullorum was carried out on 15, 000 hens of breeding chicken, when examined using pullorum antigens, and 165eggs from the isolated breeding to 35among 171carriers used in o serums in Chonnam area during the period from November 22 to December 20, 1982 The results are summarized as follows 1. Distribution on the carriers of pullorum disease was investigated 171 carriers (1.1%) among 15, 000 hens examined. 2. A majority (33.3%) of group D(transovarian transmission) was observed by classification of salmonella groups in the order of group OB (18.8%), group E(18.2%), group $C_1, C_2$ (each 15.2%~), and group OA (12.7%)

• Pediatric Gastroenterology, Hepatology & Nutrition
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• 제18권2호
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• pp.85-93
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• 2015

Purpose: To investigate the differences in clinical features and laboratory findings between group D and non-group D non-typhoidal Salmonella (NTS) gastroenteritis in children. Methods: A retrospective chart review of children diagnosed with NTS confirmed by culture study was performed. The clinical features and laboratory findings of group D and non-group D NTS were compared. Results: From 2003 to 2012, 75 cases were diagnosed as NTS at our center. The number of group D and non-group D patients was 45 and 30, respectively. The mean age was higher in group D than in non-group D patients (5.1 years vs. 3.4 years, p=0.038). Headaches were more frequently observed (p=0.046) and hematochezia was less frequently observed (p=0.017) in group D than in non-group D NTS gastroenteritis patients. A positive Widal test result was observed in 53.3% of group D and 6.7% of non-group D NTS cases (O-titer, p=0.030; H-titer, p=0.039). There were no differences in white blood cell counts, level of C-reactive protein and rate of antimicrobial resistance between group D and non-group D cases. Conclusion: The more severe clinical features such as headache, fever, and higher Widal titers were found to be indicative of group D NTS gastroenteritis. Additionally, group D NTS gastroenteritis was more commonly found in older patients. Therefore, old age, fever, headache, and a positive Widal test are more indicative of group D NTS than non-group D NTS gastroenteritis. Pathophysiological mechanisms may differ across serologic groups.

• 대한미생물학회지
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• 제10권1호
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• pp.9-12
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• 1975

1974년도(年度) 1년간(年間) 각시도(各市道) 위생시험소(衛生試驗所)와 보건소(保健所) 등(等)에서 검사(檢査) 의뢰된 검체(檢體) 1504건중(件中)에서 717주(株)의 Salmonella 균속(菌屬)을 분리(分離) 동정(同定)하였다. 동정(同定)된 717주중(株中)에서 Salmonella Typhi가 698주(株)로 대부분을 차지하고 있었으며 그 외(外)의 Salmonella 균주(菌株)가 19주(株)이 었는데 이들을 seretype별(別)로 나누어 보면 다음과 같다. Salmonella Group A S. parathyphi A 7 주(株) Salmonella Group B S. paratyphi B 1 주(株) S. typhimurium 6 주(株) Salmonella Group C S. thompson 1 주(株) Salmonella Group D S. typhi 698 주(株) S. enteritidis 4 주(株) 항생물질(抗生物質)에 대(對)한 감수성시험(感受性試驗) 결과(結果) ampicillin에 대(對)한 감수성균(感愛性菌)이 99.6%이었고 chloramphenicol에 대(對)한 감수성균(感受性菌)이 93.4%이었으며 gentamycin에 대(對)하여서는 88.6%가 감수성균(感受性菌)이었고 streptomycin에 대(對)한 감수성균(感受性菌)이 49.7%이었으며 tetracycline에 대(對)하여서는 42.3%가 감수성균(感受性菌)이었다.

• 한국동물위생학회지
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• 제41권3호
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• pp.133-139
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• 2018

Porcine circovirus type 2 (PCV2) and porcine reproductive and respiratory syndrome virus (PRRSV) are known as significant immunosuppressive viruses in pigs. In this study, we investigated the correlation of PCV2 and PRRSV in enteric lesions of porcine salmonellosis. A total of 64 cases were classified into four pig groups as group A (24 cases, S. Typhimurium), group B (11 cases, S. Typhimurium+PCV2), group C (16 cases, S. Typhimurium+PRRSV) and group D (13 cases, S. Typhimurium+PCV2+PRRSV). Comparing with group A, ulcerative enteritis in large intestine was little more prevalent in the PCV2 infected pigs in group B and D. And lymphoid depletion in gut-associated lymphatic tissue (GALT) of large intestine was also detected in PCV2 positive group B (36.4%) and D (30.8%). According to the results of immunohistochemistry (IHC), PCV2 antigens (83.3%) were more prevalently distributed in the intestinal lesions of porcine salmonellosis than PRRSV antigens (10.3%). PCV2 were also detected in the lymphoid depleted GALT of the large intestine from 7 of the 8 pigs (87.5%), but PRRSV were not found in all cases. It may explain that PCV2 can play a certain immunological role to enhance secondary bacterial infection in porcine alimentary tracts.

• 한국동물위생학회지
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• 제46권4호
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• pp.303-314
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• 2023

Protective efficacy of trivalent Salmonella inactivated vaccine containing Chlorhexidine-inactivated S. Enterltidis (SE), S. Typhimurium (ST), and S. Gallinarum (SG) strains, was evaluated in this study. A total of 70 brown nick layers were divided into 7 groups, A to G, containing 10 hens per group. All hens in groups B to D were intramuscularly immunized with approximately 7×10⁸ cells (3×10⁸ cells of SE+1×10⁸ SE+1×10⁸ cells of ST+3×10⁸ cells of SG) of the trivalent vaccine in 0.5 mL of PBS. All chickens in groups E to G were injected with sterile PBS. All hens of groups B and E, groups C and F, and groups D and G were orally challenged with approximately 2 ×10⁹ CFU of wild-type SE, ST, and SG, respectively. Serum IgG titers and CD3⁺CD4⁺ T-cells, and CD3⁺CD8⁺ T-cells levels of groups B to D significantly higher than those of group A. In addition, all animals in groups A to C, E and F showed no clinical symptoms and survived after the virulent challenges, whereas one chicken in group D died and all chickens in group G died following the challenge. The protection against wild-type SE and ST in liver, spleen, cecum, and cloaca of groups B and C chickens was significant effective as compared with those in groups E and F. These indicate that the trivalent inactivated vaccine can be an effective tool for prevention of Salmonella infections by inducing robustly protective immune responses and cellular immune response in chickens.

• 한국식품위생안전성학회지
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• 제14권4호
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• pp.327-332
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• 1999

1996년 3월부터 1998년 10월간에 경남지방 시판 냉장육 888건, 냉동포장육 222건 및 수입 냉동육 117건의 시료로부터 식중독관련 병원균의 분포와 혈청형을 조사하였다. 식중독균의 분리률은 Staphylocorcus aureus. Campylobarter jejuni/coli, Listeria monocytogenes 및 Salmonella spp 순으로 높았고, Escherichia coli O157:H7은 전시료를 통해서 분리되지 않았다. C. jejuni /coli는 냉장육에서 높은 오염률을 나타내고, 냉동포장육에서는 거의 분리되지 않는데 반해서 L. monocytogenes는 냉장육에 이해서 냉동포장 계육에서 높은 분리율을 나타낸 것은 매우 흥미로운 일이다. 분리균의 혈청형 분포는 Sta. aureus의 경우 대부분이 enterotoxin type C와 D였고, Salmonella spp는 돈육유래균에서 모두 A group이었으며, 계육유래균은 대부분 B와 D group이었다. L. monocytogenes는 계육유래균의 대부분이 type 1 이었고, type 4는 소수로 분리되었다.