Objective To investigate the expression of Skp2 and Cx43 in cervical carcinoma and to study their relationships and clinical significance. Methods The expression of Skp2 and Cx43 was examined by immunohistochemical method in 48 cases of cervical carcinoma tissue, 84 cases of cervical intraepithelial neoplasia (CINⅠ - Ⅱ 45 cases, CINⅢ 39 cases), 28 cases of chronic cervicitis. Results Skp2 expression in cervical carcinoma was higher than that in the CINⅠ - Ⅱ and chronic cervicitis (P <0.05), Cx43 expression was lower in cervical carcinoma than that in the CINⅢ, CINⅠ - Ⅱ and chronic cervicitis (P <0.05). The expression of Skp2 was correlated with histological differentiation and lymph node metastasis (P <0.05). The expression of Cx43 was correlated with the lymph node metastasis (P <0.05). Besides, the expression of Skp2had a negative correlation with that of Cx43. Conclusion Skp2 and Cx43 may play an important role in the genesis and development of cervical carcinoma.

Based on the study of cost accounting of several large public hospitals in Guangdong Province according to the New Hospital Financial Regulations, the paper presents a detailed operational and standardized cost accounting rules, including the specific processes and methods of cost accounting.It has laid a solid foundation for cost accounting, financial management and medical service pricing in hospitals.

0.05).Conclusions: (1) The more severe of learning stress, the higher level of PMDD. (2) There was no difference in anxiety and depression between the students who suffered from PMDD and the who didn't. (3) The students who suffered from PMDD had more psychosomatic symptoms.

[Objective] To optimize the technology for Antipyretic Mixture (AM), which is mainly composed of Herba Ephedrae, Gypsum Fibrosum (GF), Rhizoma Amenarrhenae, Radix Isatidis, Rhizoma Imperatae, Radix Puerariae, etc. . [Methods] Orthogonal test was applied for the screening of technology. Rat model of fever was induced by dried yeast and body temperature served as the screening index. [Results & Conclusion] The optimal process was as follow: (1) cleaning the herbs and smashing Gypsum Fibrosum into pieces and then soaking for one hour; (2) decocting the herbs with 10-fold water for one hour (Gypsum Fibrosum decocted first for one hour) ; (3) extracting the volatile oil, filtering and then concentrating the decoction; (4) evaporating again the volatile oil; (5) mixing the solutions and preparing as 1 kg/L oral liquid.

Objective To study the clinical characteristic and treatment of colorectal cavernous angioma and laparoscopic proctosigmoidectomy in colorectal cavernous angioma. Methods Clinical data of 8 colorectal cavernous angioma cases were analyzed. Results Cavernous hemangioma located in the rectum in 4 cases,in the proctosigmoid in 3 cases,and in the proctosigmoid and descending colon in one case.Under definite diagnosis,all cases underwent laparoscopic colorectomy,the postoperative recovery was satisfactory,and there was no postoperative mortality. Conclusions Colorectal cavernous angioma is rare,and usually be misdiagnosed.It commonly involves sigmoid and rectum.Laparoscopic proctosigmoidectomy is an effective way to deal with the disease.

AIM:To investigate the change in myocardial mitochondrial Ca 2+ concentration ([Ca 2+ ] m) and its mechanism in the early stage of severe burn. METHODS:An experimental model of 30%TBSA full-thickness skin scalding was reproduced in rats. [Ca 2+ ] m, cytosolic Ca 2+ concentration ([Ca 2+ ] c) and mitochondrial Ca 2+ transport velocity were determined. RESULTS: ① [Ca 2+ ] m increased evidently at 1st hour postburn, and continuously at 3rd hour, reached the peak at 6th hour postburn, then, it decreased at 12th and 24th hour, but remained in higher level than that of the control. ② There was no significant difference in [Ca 2+ ] c between 1st hour postburn and the control, but [Ca 2+ ] c increased evidently at 3rd, 6th, 12th, 24th hour postburn. ③ mitochondrial Ca 2+ uptake velocity at 1st hour postburn was higher than that of control, and Ca 2+ release velocity didn't change obviously, but both of them were decreased at 3rd, 6th, 12th, 24th hour postburn. ④ [Ca 2+ ] m was positive correlated with [Ca 2+ ] c after burn, and negative correlated with mitochondrial Ca 2+ release velocity at 3rd, 6th, 12th, 24th hour postburn, respectively. CONCLUSION: There was obvious Ca 2+ overload in myocardial mitochondria after severe burn, the mechanism of which might include ascent of [Ca 2+ ] c and disorder of Ca 2+ transport in mitochondria. [

AIM：To investigate the change in myocardial mitochondrial Ca2＋ concentration (［Ca2+］m) and its mechanism in the early stage of severe burn. METHODS：An experimental model of 30%TBSA full-thickness skin scalding was reproduced in rats. ［Ca2+］m, cytosolic Ca2＋ concentration (［Ca2＋］c) and mitochondrial Ca2＋ transport velocity were determined. RESULTS: ① ［Ca2+］m increased evidently at 1st hour postburn, and continuously at 3rd hour, reached the peak at 6th hour postburn, then, it decreased at 12th and 24th hour, but remained in higher level than that of the control. ② There was no significant difference in ［Ca2＋］c between 1st hour postburn and the control, but ［Ca2＋］c increased evidently at 3rd, 6th, 12th, 24th hour postburn. ③ mitochondrial Ca2＋ uptake velocity at 1st hour postburn was higher than that of control, and Ca2＋ release velocity didn't change obviously, but both of them were decreased at 3rd, 6th, 12th, 24th hour postburn. ④ ［Ca2+］m was positive correlated with ［Ca2＋］c after burn, and negative correlated with mitochondrial Ca2＋ release velocity at 3rd, 6th, 12th, 24th hour postburn, respectively. CONCLUSION: There was obvious Ca2＋ overload in myocardial mitochondria after severe burn, the mechanism of which might include ascent of ［Ca2＋］c and disorder of Ca2＋ transport in mitochondria.

Objective To provide basis of preventing and treating complications by monitoring plasma colloid osmotic pressure and blood clotting function during anesthesia of percutaneous nephrolithotomy (PCNL).Methods 30 patients with upper urinary calculus were equally and randomly divided into two groups according to the different anesthesia method. In General anesthesia group, Midazolam 0. 1 mg/kg、diprivan 1.5mg/kg、Vecuronium bromide 0. 15mg/kg、fentanyl 4μg/kg were used to guide and forane 1 ～ 1.3MAC were used to keep inhalation anesthesia. In lumbar-epidural anesthesia group T12～12 or T12 ～ L1 epidural anesthesia with 0.75% ropivacaine 8 ～ 10 ml and L2～4 lumbar anesthesia with bupivacaine 10mg were used. Plasma colloid osnotic pressure, central venous pressure and TEG were detected at the beginning and at the end of operation and fluid consumption were compared between the two groups. Results There was no obvious difference between the two groups. In both groups ,COP was obviously reduced and CVP was improved after the operation which significantly different with those pre-operation ( all P <0. 01 ). R value reduced significantly(P <0. 05). There were 10 patients complicated with chilling, unconffortability,or anxiety. Conclusion During anesthesia of percutaneous nephrolithotomy, with operation time going on, COP reduced obviously, which increased the risk of heart failure, pulmonary edema, etc. but had no effect on blood clotting.

Objective To investigate the infection status of infectious diseases for 2 521 patients before blood transfusion in a Hospital in Changsha.Methods A total of 2 521 patients who would be transfused were selected,and six kind of serum hepatitis B virus indicators,hepatitis C virus antibody (antiHCV),human immunodeficiency virus antibody (anti-HIV/1 + 2),and treponema pallidum antibody (antiTP) of nine common infectious disease targets were detected with enzyme-linked immunosorbent assay (ELISA).Results Among 2 521 patients,HBsAg-positive cases were 8.33％,anti-HCV positive were 0.59％,anti-HIV positive [confirmed by the Provincial Center for Disease Control (CDC)] was 6 cases,and TP-positive were 2.301％.A total of 289 patients were tested positively,with a total positive rate of 11.46％.Conclusions Detection before transfusion may reduce infection risk and decrease the risk of occupational exposure,strengthen medical staff self-protection,and reduce medical malpractice caused by blood transfusion.

TCM service trades are an inevitable choice for TCM development, and also one of the most important levels in the national development strategy pattern. For the Belt and Road, it is necessary to promote the rapid development of TCM service trades, not only for promoting transformation cross domain development of TCM industry in Gansu, but also for promoting Gansu economic and social development. Based on the analysis of the significance and opportunities of the TCM service trades, this article proposed the specific strategies for promoting the development of TCM service trades in Gansu Province.