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Coagulation disorder or disseminated intravascular coagulation (DIC) is a clinicopathological syndrome, in which the imbalance between coagulation and fibrinolysis is the main pathogenesis, and systemic microthrombosis and systemic bleeding tendency are the main clinical manifestations. The clinical outcome is often the induction of systemic multiple organ dysfunction. As a common complication of sepsis, DIC significantly increases the mortality of septic patients. The coagulation disorder in sepsis is closely related to the inflammatory response of the body. Studying the mechanism of sepsis-related coagulation disorder will provide new possibilities for its early diagnosis and prognosis evaluation. This article reviews the latest research progress on the molecular mechanism of sepsis-related coagulation disorders in immunity and inflammation, in order to provide new possibilities for potential therapeutic targets.
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Objective To investigate the relationship between clinical parameters related to acute bacterial dysentery and other infectious diarrhea in adults.Methods From April to October 2018,70 patients with clinical diagnosis of acute bacterial dysentery,180 patients with clinical diagnosis of infectious diarrhea and 399 patients with diarrhea to be examined were investigated retrospectively.The collected data included gender,age,time from onset to treatment,maximum body temperature,main symptoms,epidemiological history,blood routine,C-reactive protein and stool routine.Analysis of these clinical factors related to acute bacterial dysentery and other infectious diarrhea.Results A total of 70 patients with acute bacterial dysentery,180 patients with other infectious diarrhea and 399 patients with diarrhea of unknown origin were investigated.The positive rate of epidemiology in the three groups was statistically significant (P ＜0.05);the age of onset of bacterial dysentery was younger than that in patients with diarrhea of unknown orion (P＜O.05).Compared with the other two groups of patients,the onset to visit time was earlier,the number of vomiting was higher,the incidence of fever and tenesmus was higher,and the levels of white blood cells,neutrophils and C-reactive protein were significantly increased (P ＜ 0.05).Conclusions Patients with acute bacterial dysentery,other infectious diarrhea,and diarrhea of unknown origin have some differences in epidemiological history,age at onset,clinical manifestations,and laboratory tests.
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Objective@#To investigate the relationship between clinical parameters related to acute bacterial dysentery and other infectious diarrhea in adults.@*Methods@#From April to October 2018, 70 patients with clinical diagnosis of acute bacterial dysentery, 180 patients with clinical diagnosis of infectious diarrhea and 399 patients with diarrhea to be examined were investigated retrospectively. The collected data included gender, age, time from onset to treatment, maximum body temperature, main symptoms, epidemiological history, blood routine, C-reactive protein and stool routine. Analysis of these clinical factors related to acute bacterial dysentery and other infectious diarrhea.@*Results@#A total of 70 patients with acute bacterial dysentery, 180 patients with other infectious diarrhea and 399 patients with diarrhea of unknown origin were investigated. The positive rate of epidemiology in the three groups was statistically significant (P<0.05); the age of onset of bacterial dysentery was younger than that in patients with diarrhea of unknown origin (P<0.05). Compared with the other two groups of patients, the onset to visit time was earlier, the number of vomiting was higher, the incidence of fever and tenesmus was higher, and the levels of white blood cells, neutrophils and C-reactive protein were significantly increased (P<0.05).@*Conclusions@#Patients with acute bacterial dysentery, other infectious diarrhea, and diarrhea of unknown origin have some differences in epidemiological history, age at onset, clinical manifestations, and laboratory tests.
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Objective To evaluate the diagnostic value of ferritin,procalcitonin (PCT) and C-reactive protein (CRP) on infectious diseases.Methods A total of 190 patients with infectious diseases in our hospital from 2012 to 2017 were enrolled and analysed retrospectively.Among them,bacterial infection was found in 130 cases (bacterial infection group),and viral infection in 60 cases (viral infection group).Serum levels of erritin,CRP,PCT in 190 patients were deteceted for further statistical analysis.Results Among the 190 cases of infectious fever,serum levels of erritin,CRP,PCT in bacterial infection group were higher than that in the viral infection group,with significant difference.The receiver operating curve (ROC) curve analysis showed that area under curve (AUC) of CRP,PCT,ferritin were 0.797,0.803,0.883.Conclusions The present study identified ferritin,PCT and CRP that should be considered in the differential diagnosis of infectious diseases,providing useful information for future diagnosis.
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Objective The clinical features,bacteriological changes,the characteristics of auxiliary examination and the timing of treatment in patients with infective endocarditis (IE) were discussed in the study retrospectively.The characteristics of the patients with infective endocarditis in our hospital in the last 8 years were summarized in order to improve the level of diagnosis and treatment.Methods From Jan.2010 to Dec.2017,39 cases of IE were admitted from the department of infectious medicine,cardiology and heart surgery in our hospital.The basic causes,clinical symptoms,signs,auxiliary examination and treatment outcome were summarized through retrospective case analysis.The results were recorded by Excel 2010 and analysed by SPSS 20.0 software.Results The total mortality rate was 7.69％ (3/39),all of which were ill treated in internal medicine.After surgery,there was no death in patients,the positive rate of blood culture was 41.03 ％ (16/39),and the rate of valvular neoplasm was 82.05 ％ (32/39) by echocardiography.Conclusions At present,the main cause of infective endocarditis is congenital heart disease,and the endocarditis caused by rheumatic heart disease is becoming less.Early diagnosis and rational selection of antibiotics and the time of operation are very critical.The significance of clinical echocardiography is greater than that of blood culture.Since the positive rate of blood culture is not satisfactory,and the strain of the bacteria has changed slightly compared with the previous reports in most foreign countries.And there is a mutual influence between the primary disease and the renal function,so it is necessary to monitor the renal function.
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Objective To investigate the expression of aquaporin-3 (AQP3) in tongue tissues of rats with experimental severe acute pancreatitis (SAP) and regulating effects of emodin. Methods Rat models with SAP were established by injecting 5% sodium taurocholate retrogradely into gallbladder and pancreas. SD male rats were randomly divided into sham-operation group, model group, and emodin group. After model establishment, rats in the emodin group received gavage with emodin 20 mg/kg each day, while rats in the model group and sham-operation group received gavage with normal saline. The mental state, thick greasy tongue fur and mortality of rats were observed every day after model establishment, and 5 days later, protein and genetic expression of AQP3 were detected by Western blot and RT-PCR. Results Compared with the model group, the mortality and the thick greasy tongue fur significantly decreased, the protein and genetic expression of AQP3 significantly decreased in the emodin group (P<0.05). On the 5th day, 11 rats in the model group survived, and 5 rats had thick greasy tongue fur. Compared with the sham-operation group, the protein and genetic expression of AQP3 in the model group were higher (P<0.05). Conclusion Emodin can improve the severity of SAP and decrease the incidence of thick greasy tongue fur significantly by reducing the protein and genetic expression of AQP3.
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Obiective To elaborate the application of PCT/CT orientation Gamma Knife in the body.Methods From May, 2007 to May, 2008, PET/CT equipment was used on 120 cases with gamma knife body positioning and image fusion, Re-sults The PET/CT scan may not have iodine in the contrast agent to enhance the effective conduct of tumor imaging and CT position provides more simple and more accurate image information to guide target(GTV) of the outline. Conclusion The PET/CT in the gamma knife treatment can improve in the positioning accuracy of GIN, and improve treatment opportunity for iodine allergy patients.