Objective To explore the clinical values of combined detection of serum CA125, CA72-4 and HE4 levels in the early diagnosis of ovarian cancer. Methods The serum levels of CA125, CA72-4 and HE4 in 111 patients with ovarian cancer, 130 patients with benign ovarian disease and 90 healthy female controls were measured by electrochemical luminescence immunoassay (ECLIA) and enzyme-linked immunosorbent assay (ELISA) methods. The diagnostic values of the three markers were analyzed separately and combinedly in ovarian cancer. Results The serum levels of CA125, CA72-4 and HE4 of ovarian cancer patients were significantly higher than those of benign ovarian disease patients and healthy controls(Ps ＜ 0. 01). The positive expression rate of HE4(63.5%) in patients with stage Ⅰ ovarian cancer was significantly higher than that of CA125(55. 8%) and CA72-4 (42. 6%)(Ps ＜ 0. 05) . The combined detection of the three markers may improve the overall accuracy of the early diagnosis of ovarian cancer to 75.8%. The diagnostic sensitivity of serum CA125 was relatively higher in serous cystadenocarcinoma, endometrioid carcinoma and poorly differentiated adenocarcinoma; the diagnostic sensitivity of serum CA72-4 was relatively higher in mucinous cystadenocarcinoma and endometrioid carcinoma; the diagnostic sensitivity of serum HE4 was relatively higher in serous cystadenocarcinoma and endometrioid carcinoma. Conclusion CA125 can serve as the first choice of tumor maker in the diagnosis of ovarian cancer, and the combined detection of serum levels of CA125, CA72-4 and HE4 may increase the diagnostic sensitivity of stage Ⅰ ovarian cancer.

Objective: To establish the determination method of acetamidopyrrolidone in Compound Huonaosu Capsules with RP HPLC. Methods: Kromasil C 18 column was used. The mobile phase was methanol water(10∶90) with 0.6ml?min -1 of flow rate, and the detection wavelength was at 230nm. Results: The linear range of acetamidopyrrolidone concentration was from 0.17 to 0.78mg?ml -1 and correlation coefficient was 0.9995. The average recovery of sample was 99.9% and RSD and 0.62%(n=5). Conclusion: The method is simple, accurate and reproducible. It can be used for determination of acetamidopyrrolidone Compound in Huonaosu Capsules.

Objective To observe the clinical efficacy of metronidazole tablets combined with sophora gel in treatment of bacterial vaginitis ( BV) . Methods Eighty-seven cases of BV patients were randomly divided into the study group(45cases) and the control group(42cases).The control group was given metronidazole tablets (400 mg, two times a day), oral for seven days, while the study group was given sophora gel (vaginal implantation) on the basis of control group.Seven days as a course of treatment.Pared the leukocyte esterase test positive rate in vaginal fluid and the recurrence rate within a year of the two groups before and after treatment.ResuIts After 7 days’treatment, the positive rate of leukocyte esterase (LE) in two groups were all significantly declined, which was more significant in the study group (P<0.05);the total effective rate of the study group was 95.6%, which was significantly higher than that of the control group 78.6%(P<0.05).The recurrence rate within a year of the study group was 6.7%, which was significantly lower than that of the control group 26.2%( P<0.05 ) .ConcIusion The therapy of metronidazole tablets combined with sophora gel in treating BV can significantly decline the LE positive rate and recurrence rate, and improve the clinical curative efficacy as well.

Objective To summarize the experience in nursing patients with gut leak after liver transplantation. Methods Two patients with recurrent gut leakafter liver transplantation underwent surgical repair. The nursing measures included strict observation of postoperative disease, observation of drainage fluid and abdominal signs, early nutritional support, good psychological nursing and health education. Results Gut leak occurred in the two cases again after liver transplantation.One case was treated with repair again and the other with end-stage ileotomy and ileostomy. The patients were discharged after medication and nursing care. Conclusions The close postoperative observation of the disease, observation of drainage fluid and abdominal signs can prompt the discovery of intestinal re-perforation.The early nutritional support plays an important role in the rehabilitation of patients with gut leak after liver transplantation.Mental care and health education can enhance patient's confidence in treatment.

Coxsackievirus B type 3 (CVB3) is one of the major causative pathogens associated with viral meningitis and myocarditis, which are widespread in the human population and especially prevalent in neonates and children. These infections can result in dilated cardiomyopathy (DCM) and other severe clinical complications. There are no vaccines or drugs approved for the prevention or therapy of CVB3-induced diseases. During screening for anti-CVB3 candidates in our previous studies, we found that jiadifenoic acids C exhibited strong antiviral activities against CVB3 as well as other strains of Coxsackie B viruses (CVBs). The present studies were carried out to evaluate the antiviral activities of jiadifenoic acids C. Results showed that jiadifenoic acids C could reduce CVB3 RNA and proteins synthesis in a dose-dependent manner. Jiadifenoic acids C also had a similar antiviral effect on the pleconaril-resistant variant of CVB3. We further examined the impact of jiadifenoic acids C on the synthesis of viral structural and non-structural proteins, finding that jiadifenoic acids C could reduce VP1 and 3D protein production. A time-course study with Vero cells showed that jiadifenoic acids C displayed significant antiviral activities at 0-6 h after CVB3 inoculation, indicating that jiadifenoic acids C functioned at an early step of CVB3 replication. However, jiadifenoic acids C had no prophylactic effect against CVB3. Taken together, we show that jiadifenoic acids C exhibit strong antiviral activities against all strains of CVB, including the pleconaril-resistant variant. Our study could provide a significant lead for anti-CVB3 drug development.

Construction and application of immunization information system is an important part of health information, which is very useful to improve the quality, efficiency and safety of vaccination. The background, system architecture, functions and applications, working conditions and characteristics of Shandong province Immunization Information System (IIS) are introduced in this article. It is expected to provide experiences for the development of immunization information system of other provinces.