Cholangiocarcinoma (CCA) is a malignant neoplasm derived from cholangiocytes. The incidence of CCA is only lower than that of hepatocellular carcinoma and ranked the second in liver malignant cancers. The prognosis of CCA patients is poor and most patients will die within a few months after diagnosis. CCA is related to various risk factors, including primary sclerosing cholangitis, cirrhosis, certain chemical agents and liver fluke. Establishment of proper animal models of CCA can not only be helpful for understanding the mechanisms of incidence and development, but also lay a solid foundation for developing novel treatment strategies. Common animal models of CCA include carcinogen-induced models, implantation models, operation models, and genetically engineered models.

Adult ; China ; Female ; Health Status ; Humans ; Male ; Middle Aged ; Occupational Health ; Physical Examination

Objective: To investigate the effect of leech injection on thrombosis and plasma tissue plasminogen activator (t PA) and its inhibitor (PAI) in the thrombosis model of mice. Methods: The different dose leech injection of different doses were given to mice in different groups for 7 days respectively. Thrombosis was induced in mice by carrageenan. The plasma t PA and PAI activity were detected by chromogennic substracte analysis.Results: The average thrombosis length of tail in the groups of leech injection were significantly shorter than the length in the groups of thrombosis control. Compared with the group of thrombosis control, the plasma PAI activity in the leech injection groups was lower. Conclusions: The leech injection can reduce thrombosis in mice. The mechanism might be associated with reducing the release of PAI.

Abstract: Objective　This article summarizes the clinical characteristics and diagnosis and treatment experience of an elderly patient infected with Omicron variant BA.5.1.3 of COVID-19 in Hainan Province. Methods　The clinical data and treatment of an elderly patient infected with Omicron variant BA.5.1.3 of COVID-19 admitted to Haikou designated hospital on August 15, 2022 were retrospectively analyzed. Results　A 107-year-old female patient was admitted to the hospital with "fever and cough for 1 day". Two of her family members have infected with COVID-19. The patient initially developed fever, accompanied by cough, expectoration, a little white sticky sputum, accompanied by sore throat, muscle pain, fatigue. Nucleic acid test was positive in throat swab, indicating Omicron variant BA.5.1.3 infection. The patient was diagnosed as mild COVID-19 and treated with antiviral therapy, Chinese medicine conditioning, anticoagulation, electrolyte disorder regulation and symptomatic treatment for 9 days. The patient's clinical symptoms were relieved, and she was cured and discharged after two negative nucleic acid tests. One week later, the patient recovered well. Conclusions　Omicron variant BA.5.1.3 is highly infectious, and comprehensive treatment such as antiviral treatment and traditional Chinese medicine treatment has achieved good efficacy. For elderly patients, attention should be paid to maintaining the stability of organ function and internal environment, which is helpful to improve the prognosis of patients.

Objective To investigate an association between Toll-like receptor(TLR)4 Asp299Gly or CD14 C-260T polymorphisms and colorectal cancer in Chinese patients.Methods By a method of polymerase chain reaction-based restriction fragment length polymorphism(PCR-RFLP), TLR4 Asp299Gly and CD14 C-260T polymorphisms in unrelated 110 patients with colorectal cancer and 160 healthy controls in Chinese Han race population were genotyped.Results Significant differences of CD14 genotypes were found between healthy controls and the patients with colorectal cancer.The fre- quency of the CC genotype in healthy controls was extremely lower than that in the group of colorectal cancer(15.6% vs.31.8%,P=0.0027,OR=0.3968,95%CI:0.2209-0.7129)while the frequency of the CT genotype in healthy controls was significantly higher than that in the group of colorectal cancer (48.1% vs.30.9%,P=0.0056,OR=2.074,95%CI:1.246-3.452).No TLR4 Asp299Gly mutant genotype was detected in any patients and healthy controls in Chinese Han population.Conclusion The polymorphism of CD14 C-260T but not TLR4 Asp299Gly is associated with colorectal cancer in Chinese patients.

Objective To analyze the effects of health management of metabolic syndrome on the control of related risk factors. Methods A total of 430 patients diagnosed with metabolic syndrome in 2008completed questionnaire and before randomly assigned to the health management group ( n = 207 ) and the control group (n=223). One year later, all the participants were investigated for the risk factors of food intake, cigarette smoking, alcohol consumption, staying-up and emotion, and the changes of body mass index ( BMI), blood pressure ( BP), triglyceride (TG), high-density lipoprotein cholesterol (HDL) and fasting blood glucose (FBG). Student's t test and x2 test were used for data analysis. Results For the health management group, the incidence of high-salt, high-fat and high-sugar intake, overtake of food, lack of physical exercises,staying-up and alcohol drinking was significantly decreased at 1 year (P ＜ 0. 05 ), when compared with baseline and the control group ( both P ＜ 0. 05 ). For the health management group, BMI,systolic blood pressure (SBP),TG and FBG was improved at 1 year (P＜0. 05). In comparison with the control group, BMI, SBP, diastolic blood pressure (DBP),TG and FBG of the management group were significantly improved (P ＜ 0. 05 ). Conclusions Patients with metabolic syndrome may have better treatment compliance after receiving systematized and individualized health management.

Abdominal Cavity ; Adolescent ; Child ; Female ; Humans ; Neoplasms, Muscle Tissue

OBJECTIVE To study and find reasonable methods of nursing care of incision through analyzing the risk factors in liver transplant patients.METHODS A total of 416 liver transplantation operations in our hospital from Sep 2004 to May 2006 were evaluated.The risk factors that resulted in the incision infection were considered.RESULTS The incision infection rate was decreased from 13.9% to 4.3% after improvement.CONCLUSIONS Nursing care is of great significance in preventing the incision infection in liver transplant patients.

Objective To investigate the clinical value of liver transplantation for intrahepatic cholangiocarcinoma (ICC).Methods A retrospective analysis was performed on 68 patients with ICC who underwent hepatic resection or liver transplantation between January 2007 and September 2013.In the surgical treatment of ICC,overall survival and prognostic risk factors were analyzed to determine the clinical value of liver transplantation for ICC compared with hepatic resection.Results Of the patients with ICC,55 underwent hepatic resection and 13 were given liver transplantation.The 1 and 3-year survival rate was significantly higher in the liver transplantation group than in the hepatic resection group (76.9％ versus 52.7％,and 61.5％ versus 27.3％,P＜0.05).In addition,liver transplantation resulted in higher tumor recurrence-free survival rate than hepatic resection (69.2％ versus 41.8％,and 61.5％ versus 20.0％,P＜0.05).The multivariate analysis showed that tumor size larger than 5 cm was an independent risk factor and HBV infection was an independent protective factor of ICC.Conclusion The prognosis of patients who underwent liver transplantation was better than hepatic resection,suggesting that liver transplantation is perhaps a prior treatment in strictly selected and unresectable patients with ICC.

Through retrieval of all medical journals of CNKI and VIP from Jan. 1996 to Oct. 2012, ninety-nine articles were selected and analyzed. The result shows that reliable effect can be found in pain relieving, especially in pain of muscles and soft tissues. In mechanism research, action mechanism of Fu's subcutaneous needling (FSN) on pain relieving is expounded through theory of traditional medicine and modern medicine. Although the effect of FSN on pain relieving has been confirmed by numerous clinical trials, it is still lack of explanation on mechanism revealing. The further studies should focus on mechanism expounding, improving research methods and selecting more objective and reasonable evaluation system. Therefore, the effectiveness and scientificalness of FSN can be further enhanced.
Acupuncture Analgesia ; instrumentation ; methods ; Acupuncture Therapy ; instrumentation ; methods ; Humans ; Pain Management ; instrumentation ; methods ; Randomized Controlled Trials as Topic