Magnetic Resonance Imaging (MRI) can form a three-dimensional positioning anatomical imaging.By comparing the tumor volume and signal intensity changes,there is great value of MRI in the assessment of the efficacy of cervical cancer.With the development of imaging,magnetic resonance diffusion weighted imaging (DWI),magnetic resonance spectroscopy (MRS) can provide qualitative and quantitative information of the cellular level,which reflects changes in the treatment of tumor cells.Magnetic resonance imaging can predict early locally advanced cervical cancer neoadjuvant chemotherapy,thus providing an important basis for individualized treatment of patients.

OBJECTIVE: To establish a RP-HPLC method for the content determination of gentiopicroside in Xiaofeng pills.METHODS: The chromatographic column was DiamonsiLTM C18(150 mm?4.6 mm,5 ?m) column with mobile phase consisted of acetonitrile-water(11 ∶ 89) at a flow rate of 1.0 mL?min-1.The detection wavelength was set at 254 nm.RESULTS: The linear range of gentiopicroside were 0.205 6～2.056 0 ?g (r=0.999 9) with an average recovery of 96.18%(RSD=1.55%,n=6).CONCLUSION: The method is simple,rapid and accurate for the quality control of Xiaofeng pills.

Cardiomyopathy, Restrictive ; diagnosis ; surgery ; Diagnosis, Differential ; Humans ; Infant ; Male

Child ; Ear, External ; Foreign Bodies ; surgery ; Humans ; Labyrinth Diseases ; etiology ; Male ; Postoperative Complications

Acupuncture Points ; Acupuncture Therapy ; Adult ; Brain Concussion ; therapy ; Combined Modality Therapy ; Female ; Humans ; Male ; Middle Aged ; Phlebotomy ; methods ; Saudi Arabia

Humans ; Labyrinth Diseases ; pathology ; therapy

Objective To investigate the effect of caspase-2 and caspase-3 in cisplatin-induced apoptosis in cisplatin-resistant and-sensitive human ovarian cancer cell lines, A2780/DDP and A2780. Methods A2780 and A2780/DDP cells were incubated with various doses(0,5,10,20,40?M) of cisplatin for 24,48 and 72 hours, respectively. The protein expressions of caspase-2 and caspase-3 in the ovarian cancer cell lines were detected by immunohistochemical technology. The apoptotic rate of the ovarian cancer cell lines was determined by TUNEL. Results After cisplatin treated, apoptotic rates of both 2780 and A2780/DDP cell lines increased in time-and dose-dependent manners (P

Objective:The aim of the present study was to examine the relationships between alexithymia, negative affect,and quality of life(QOL)of lung cancer patients receiving chemotherapy.Methods:51lung cancer patients receiving chemotherapy completed questionnaires of quality of life questionnaire for Chinese cancer patients receiving chemobiotherapy(QLQ-CCC),26-item Toronto alexithymia scale(TAS-26)and symptom checklist (SCL-90).Results:1)The patients had better score in QLQ(increased by 11%,P

OBJECTIVE:To prepare loperamide hydrochloride oral solution,to establish its quality control method,and to study its stability.METHODS:Loperamide hydrochloride oral solution was prepared by using macrogol-400as the anxiliary solvent,water as the solvent,a reversed phase HPLC method was established to determination the content of principal agent loperamide hydrochloride and the method described in Chinese Pharmacopeia was applied to study its stability.RESULTS:A good linear relationship was obtained in the loperamide hydrochloride at concentration of0.05～0.5mg/ml(r=0.9995);The average recoveries of loperamide hydrochloride at the high,medium and low concentrations were100.6%、101.5%and99.1%respectively,with RSD being1.03%、0.49%and0.56%respectively;The stability showed no evident change as compared with before.CONCLUSION:The loperamide hydrochloride oral solution shows the advantages of simple preparation procedure,satisfactory stability and controllable quality.

Objective To explore the value of predicting ovarian response using the antral follicle count in in vitro fertilization(IVF) cycle. Methods 54 patients in our infertility treatment center were observed, in which 6 patients had poor ovarian response and the other 48 patients had good ovarian response. The clinical data, duration and efficacy of treatment were compared between the two groups. Results The mean number of antral follicles and retrieved oocytes in the third day of menstruation in good ovarian response group was significantly higher than that in poor ovarian response group. The clinical pregnancy rate of the good ovarian response group was better than that of the poor one. Conclusions Monitoring the antral follicle count in both ovaries using vaginal ultrasound may predict ovarian response in IVF in the third day of menstruation.