1.Septic Shock due to Vibrio alginolyticus in a Cirrhotic Patient: The First Case in Korea.
Dong Young LEE ; Soo Youn MOON ; Sang Oh LEE ; Hee Young YANG ; Hee Joo LEE ; Mi Suk LEE
Yonsei Medical Journal 2008;49(2):329-332
We describe a case of septic shock due to Vibrio alginolyticus presenting with fever and bilateral leg pain. Despite intensive management with antibiotics and inotropic agents, the patient died from septic shock 1 day after hospitalization. V. alginolyticus was isolated from both leg wounds and a blood culture. To the best of our knowledge, this is the first reported case of V. alginolyticus bacteremia in Korea.
Bacteremia/etiology/pathology
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Humans
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Korea
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Male
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Middle Aged
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Shock, Septic/*etiology/pathology
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Vibrio Infections/*complications/pathology
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Vibrio alginolyticus/*isolation & purification
2.Two cases of Vibrio vulnificus primary sepsis.
Da Sheng CHENG ; Shi Zhao JI ; Guang Yi WANG ; Feng ZHU ; Shi Chu XIAO ; Shi Hui ZHU
Chinese Journal of Burns 2022;38(3):276-280
This article analyzed the medical records of two patients with Vibrio vulnificus primary sepsis who were admitted to the First Affiliated Hospital of Naval Medical University and reviewed the latest literature. On November 6, 2019, a 54-year-old male patient was admitted to the hospital. The patient's lower limbs were red, swollen, and painful with ecchymosis and hemorrhagic bullae after he ate freshwater products. The emergency fasciotomy was performed 3 h after admission, and the multiple organ failure occurred after operation. The patient was given up treatment 24 h after admission. On August 12, 2020, a 73-year-old male patient was admitted to the hospital. He was in shock state on admission and had hemorrhagic bullae on his right lower limb after he ate seafood. At 3 h post admission, he underwent emergency surgical exploration and amputation of right thigh. Six days later, he received negative pressure wound treatment on the stump. On the 13th day post admission, his families forgo the active treatment and he died 15 d after admission. The two cases were both failed to be diagnosed at the first time, and the disease progressed rapidly. Necrotizing fasciitis and multiple organ failure occurred. After the diagnosis was confirmed, timely fasciotomy and high amputation were performed respectively. The microbiological examinations both reported Vibrio vulnificus. Although the 2 cases were not cured successfully, the course of disease and some indexes of patient with early amputation were better than those of patients with fasciotomy. Vibrio vulnificus is widely distributed and frequently detected in fresh water products. The pathogenic pathway is fuzzy and complex, and it is easy to be misdiagnosed. It is necessary to establish the treatment process of Vibrio vulnificus sepsis. Early and aggressive surgical intervention should be carried out as soon as possible, fasciotomy and debridement should be thorough, and the patients with hemorrhagic bullae should be amputated early. Postoperative comprehensive measures are also important for improving the survival rate of patients.
Aged
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Fasciitis, Necrotizing/surgery*
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Humans
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Male
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Middle Aged
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Multiple Organ Failure
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Sepsis/diagnosis*
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Vibrio Infections/pathology*
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Vibrio vulnificus
3.Vibrio vulnificus cytolysin induces hyperadhesiveness of pulmonary endothelial cells for neutrophils through endothelial P-selectin: a mechanism for pulmonary damage by Vibrio vulnificus cytolysin.
Experimental & Molecular Medicine 2002;34(4):308-312
Vibrio vulnificus cytolysin forms transmembrane pores that are permeable to calcium ions in pulmonary endothelial cells, and has been suggested as an important virulence factor that sequestrate neutrophils primarily in the lung. To elucidate the mechanism we investigated whether the cytolysin affect the expression of endothelial P-selectin and adhesiveness of pulmonary endothelial cells for neutrophils. The cytolysin increased the adhesiveness of CPAE cell, a pulmonary endothelial cell line, for neutrophils in a concentrationand time-dependent manner. The increase of adhesiveness occurred within several minutes after the cytolysin exposure, persisted up to 90 min, and was not affected by cycloheximide. Furthermore, flow cytometric analyses showed that cytolysin enhanced the level of P-selectin on CPAE cell surface. Therefore, these results suggest that the cytolysin-induced hyperadhesiveness of pulmonary endothelial cells for neutrophils is mediated by the mobilization of endothelial P-selectin to the cell surface.
Animals
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Cattle
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Cell Adhesion/*drug effects
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Cell Line
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Cycloheximide/pharmacology
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Cytotoxins/*toxicity
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Dose-Response Relationship, Drug
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Endothelium, Vascular/cytology/*drug effects/metabolism
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Kinetics
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Neutrophils/*drug effects/pathology
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P-Selectin/*metabolism
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Protein Synthesis Inhibitors/pharmacology
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Pulmonary Artery/cytology/*drug effects/metabolism
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Rats
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Vibrio Infections/etiology/pathology
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Vibrio vulnificus/*pathogenicity
4.Vibrio vulnificus cytolysin induces hyperadhesiveness of pulmonary endothelial cells for neutrophils through endothelial P-selectin: a mechanism for pulmonary damage by Vibrio vulnificus cytolysin.
Experimental & Molecular Medicine 2002;34(4):308-312
Vibrio vulnificus cytolysin forms transmembrane pores that are permeable to calcium ions in pulmonary endothelial cells, and has been suggested as an important virulence factor that sequestrate neutrophils primarily in the lung. To elucidate the mechanism we investigated whether the cytolysin affect the expression of endothelial P-selectin and adhesiveness of pulmonary endothelial cells for neutrophils. The cytolysin increased the adhesiveness of CPAE cell, a pulmonary endothelial cell line, for neutrophils in a concentrationand time-dependent manner. The increase of adhesiveness occurred within several minutes after the cytolysin exposure, persisted up to 90 min, and was not affected by cycloheximide. Furthermore, flow cytometric analyses showed that cytolysin enhanced the level of P-selectin on CPAE cell surface. Therefore, these results suggest that the cytolysin-induced hyperadhesiveness of pulmonary endothelial cells for neutrophils is mediated by the mobilization of endothelial P-selectin to the cell surface.
Animals
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Cattle
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Cell Adhesion/*drug effects
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Cell Line
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Cycloheximide/pharmacology
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Cytotoxins/*toxicity
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Dose-Response Relationship, Drug
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Endothelium, Vascular/cytology/*drug effects/metabolism
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Kinetics
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Neutrophils/*drug effects/pathology
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P-Selectin/*metabolism
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Protein Synthesis Inhibitors/pharmacology
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Pulmonary Artery/cytology/*drug effects/metabolism
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Rats
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Vibrio Infections/etiology/pathology
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Vibrio vulnificus/*pathogenicity