Objective:To investigate the clinical effect of Pijiling Liniment for seborrheic dermatosis on 327 cases. Methods:327 patients with seborrheic dermatosis were treated with Pijiling Liniment. The clinical effects were compared with that of the control group(Co.Resorcinol Ointment, 76 cases). Results:The total effective rate and curative rate of the treatment group for seborrheic dermatitis were 93.5% and 33.3%, respectively. The effective rate for acne was 80.6% and for dermatomycosis microsporina was 7.5%. The total effective rate and curative rate of the control group were 92.1% and 2.6 %, respectively. Conclusions:There is a significant difference in the curative rate between two groups( P 0.05) through x 2 test.

IgG4 related disease (IgG4-RD) is a systemic disease which was named and accepted in recent years.IgG4-RD is a multiorgan-involved disease, mainly including pancrease, parotid gland, bile duct, liver, etc.The study on the relationship between IgG4 and orbital disease is relatively few.In recent years, our study group aimed directly to the relationship between IgG4 and common orbital disease, including benign lymphoepithelial lesion of lacrimal gland,idiopathic orbital inflammatory pseudotumor, orbital lymphoma, etc.We found that IgG4 was associated with the pathogenesis and progression of these diseases.This article addressed systematically the pathogenesis of IgG4 related orbital disease and evaluated the values of IgG4 in diagnosis,differential diagnosis,treatment and montoring of these orbital diseases based on related literature and reseaching results from our study group,in order to deepen the recognition of IgG4 related orbital diseases in ophthalmologists.

Objective To observe the ultrasonographic features of primary female genital system lymphoma and its histopathological characteristics.Methods Sonographic appearances and histopathological characteristics of 14 patients who were pathologically comfirmed as primary female genital system lymphoma were reviewed.Results Fourteen patients underwent ultrasonography and 15 lesions were found,6 cases of which were found in the ovary and cervix separately,3 cases in the uterine body.Among the lesions detected,10 of which respectively represents extremely low echo and homogeneous internal echo,all lymphomas had posterior enhancement.The margins were most frequently circumcribed (13/15),5numbers primary lymphomas of the ovary were mostly elliptical in shape,while 5 numbers of cervix tumors showed the shape of lobular,all of the tumors in the uterine body showed diffuse symmetrical enlargement without disruption of the endometria.Color Doppler imaging showed hypervascularity in most tumors(13/15).The pathological examination showed that all tumors were non-Hodgkin lymphoma diffuse B-cell type.Conclusions Primary female genital system lymphoma has some ultrasonic features,including extremely low echo,homogeneous echo and posterior enhancement.Final diagnosis depends on the histopathology.

BACKGROUND:Mechanical signal has close correlation with the growth, development, repair and reconstruction of the skeletal system and the development of disease, the effect and the mechanism on bone marrow mesenchymal stem cel s is worthy to concern.
OBJECTIVE:To explore the effect and mechanism of hydrostatic pressures on the differentiation of bone marrow mesenchymal stem cel s.
METHODS:Short-term experiment:the human bone marrow mesenchymal stem cel s were incubated into the normal Dulbecco’s modified Eagle’s medium, osteogenic medium or the Dulbecco’s modified Eagle’s medium containing extracel ular signal-regulated kinase 1/2 inhibitor U0126, respectively. Homemade pressure loading system was used to impose 0, 40 and 80 kPa hydrostatic pressure for 1 and 4 hours. Long-term experiment:human bone marrow mesenchymal stem cel s were incubated into the normal Dulbecco’s modified Eagle’s medium or osteogenic medium respectively, and then 40 kPa hydrostatic pressures was loaded for 4 hours per day, and lasted for 14 days. The cel s without hydrostatic pressure were regarded as the control group.
RESULTS AND CONCLUSION:Real-time quantitative reverse transcription PCR results showed that after osteogenic induction and simulated with 40 kPa hydrostatic pressure for 4 hours, the mRNA expressions of core binding factorα1 and osteocalcin in the bone marrow mesenchymal stem cel s were increased, while the mRNA expressions of peroxisome proliferator-activated receptorγ2 and adipsin were decreased, and the 80 kPa hydrostatic pressure did not cause such reactivity. The osteogenic induction effect of 40 kPa hydrostatic pressure could be partial antagonized with U0126. Histochemical staining showed that after simulated with 40 kPa hydrostatic pressure for 7 days, the expression and activity of alkaline phosphatase of bone marrow mesenchymal stem cel s were increased;after lasted for 14 days, the mRNA expressions of peroxisome proliferator-activated receptorγ2 and adipsin were increased. Certain intensity and duration of hydrostatic pressure stimulation can regulate the differentiation of bone marrow mesenchymal stem cel s, and the mechanism is only partly mediated by the extracel ular signal-regulated kinase 1/2 signaling pathway.

Objective To explore and analyze the executive function of patients with traumatic brain injury in recovery phase and reveal its influential factors.Methods Behavioral Assessment of Dysexecutive Syndrome (BADS) was conducted in 104 patients with brain injury at 5 ～ 6 months after discharging and matched healthy comparison subjects in this study.Basic information in patients with the clinical data were collected by self-designed questionnaire to analyze the relevant factors.Results BADS findings showed that the individual scores and total standard scores of brain injury patients( 12.05 ± 2.54 ) were significantly lower than those of health population ( 19.02 ± 3.77 ) (P ＜ 0.05 ).Action program test, temporal judgment test, modified six elements test and total sub-standard scores ( 14.83 ±3.86)in junior high school education level and below group were significantly lower than that in high school and higher education group ( 17.67 ± 4.10 ).The individual scores and total standard scores ( 10.13 ± 3.86 )in heavier group were significantly lower than that in the lighter group ( 15.68 ± 4.10 ).The group without complication' action program test, key search test, zoo map test, modified six elements test were significantly lower than the group with complication.The BADS scores were related to education, illness condition,and complication (hypertension, hyperglykemia, hyperlipemia) (P＜0.05).Conclusion There is executive dysfunction in traumatic brain injury patients.The executive dysfunction is mainly correlated with education, illnesscondition and complication.Medical staff should provide pertinent intervention and treatment according to the above aspects, in order to obtain better effects of rehabilitation therapy .

Objective To evaluate the effect of obstructive jaundice on recovery from sevoflurane anesthesia in pediatric patients. Methods A total of 80 pediatric patients scheduled for elective surgery were included, 42 pediatric patients with biliary atresia scheduled for Kasai operation served as obstructive jaundice group ( group OJ ) , and 38 pediatric patients scheduled for other operations served as control group ( group C) . Pediatric patients were 1-4 months old and full?term infants, and weighed 3.2-8.0 kg. Anesthesia was maintained with inhalation of 2%-4% sevoflurane during surgery, and pediatric patients inhaled 4% sevoflurane staring from peritoneum closure until the end of surgery. The duration from closing sevoflurane vaporizer to BIS value reaching 60, 70, 80 and 90 was recorded. The duration from stop of sevoflurane inhalation to BIS value returning to 60, 70, 80 and 90 was recorded. The duration from termination of sevoflurane inhalation to the time for tidal volume returning to 6 ml∕kg, to the time for muscle strength recovering to grade Ⅲ, to spontaneous eye opening and to tracheal extubation, and the corresponding BIS values were recorded. BIS value while entering the operating room, BIS value at the end of surgery, and the highest BIS value during recovery from anesthesia were recorded. The occurrence of delayed emergence from anesthesia was recorded. Results Compared with group C, the duration from termination of sevoflurane inhalation to spontaneous eye opening and to tracheal extubation were significantly prolonged, and BIS value at the end of surgery was decreased, and no significant change was found in the other parameters in group OJ. No pediatric patients developed delayed emergence from anesthesia in the two groups. Conclusion When only sevoflurane is used for inhalation anesthesia, although the time for recovery from anesthesia is prolonged, it shows no significant difference clinically in pediatric patients with obstructive jaundice.

Objective To explore the thoracic and diaphragmatic complications of treating hepatic malignant tumor using thermal ablation techniques.Methods The patients received thermal ablations were involved as subjects from January 2002 to December 2013.The thoracic and diaphragmatic complications of treating hepatic malignant tumor with percutaneous thermal ablation were retrospectively analyzed.Results A total of 1 520 patients with 2 789 hepatic tumors [average largest diameter of tumor (2.30 ± 1 .03)cm] underwent 2 066 thermal ablation treatments.Five hundred and six radiofrequency ablation (RFA)and 1 560 microwave ablation procedures were performed,respectively.The complete ablation rate was 96.8%(2 701/2 789)at 1 month after treatment.The major thoracic and diaphragmatic complication rates were 0.8%(1 7/2 066 ),meanwhile the minor complication rates were 6.5% (134/2 066 ).Conclusions The thoracic and diaphragmatic complication rate of percutaneous thermal ablation is low in the treatment of hepatic malignant tumors.However,the major complications may cause serious consequences.Therefore, the patients of diaphragm-abutting liver tumors are fully assessed before thermal ablation treatments,and relevant prevention measures are completed.Open or laparoscope is used to assist thermal ablation treatment when necessary.

Objective and Methods: Thirty-three patients with peri-menopausal syndrome were treated by electroacupuncture of points Guanyuan (CV 4) and Sanyinjiao (SP 6) according to the principle of regulating and tonifying the Thoroughfare and Conception vessels, and the curative effects were analyzed.Results and Conclusion: The results showed that there was a significant difference in the clinical symptoms of the patients with peri-menopausal syndrome between pre- and post-electroacupuncture of points Guanyuan (CV 4) and Sanyinjiao (CV 6) and the clinical effective rate reached 93.9%. The measurement of sexual hormones showed E2, FSH and LH levels were better after treatment than before treatment in the patients with peri-menopausal syndrome. The analyses indicated that electroacupuncture of points Guanyuan (CV 4) and Sanyinjiao (CV 6) could relieve the clinical symptoms in the patients with peri-menopausal syndrome and improve the patient's life quality.

Objective:To establish an HPLC method for the content determination of gliquidone tablets to improve the specificity of the content determination and the rationality of the preparation of test solution. Methods: A UPLC-MS system was used to analyze the degradation products with positive and negative ion scanning and sub-ion scanning. An ACQUITY UPLC BEH C18 column(2. 1 mm × 50 mm,1. 7 μm) was employed with the mobile phase consisting of water (adjustting pH to 3. 5 with formic acid)-acetonitrile with gradient elution. The HPLC method was performed on an Agilent Zorbax SB-C18 column(150 mm × 4. 6 mm,5 μm). Water (adjusing pH to 3. 5 with formic acid)-acetonitrile(37. 5∶62. 5) was used as the mobile phase. The detection wavelength was set at 230 nm. The column temperature was set at 30℃. The flow rate was 1. 0 ml·min-1 with the injection volume of 20μl. Results:A good linear re-lationship was obtained within the range of 60. 200-140. 400μg·ml-1(r=0. 999 5), and the average recovery was 98. 60% with RSD of 0. 6% (n=9). Conclusion:The method is accurate, reliable, specific and reproducible, which can be used in the determination of content and content uniformity of gliquidone tablets.

Objective To investigate the effect of treadmill running pretreatment on the expression of CyclinA and CyclinE protein in hippocampus of rats after global cerebral ischemia and reperfusion.Meth-ods 60 healthy male wister rats were randomly divided into control group, model group and experiment group.Global cerebral ischemia reperfusion model was generated by improved four-vessel occlusion as de-scribed according to the description of Pulsinelli's method.Rats in the experiment group were performed treadmill running for 2 weeks before injury.The water maze test was performed at 24 h and 48 h respectively after injury to determine the spatial memory ability of rats.Morphological changes of hippocampus were ob-served by HE staining ( hematoxylin-eosin staining) at 3 h,6 h,24 h,48 h after injury and the expression of CyclinA and CyclinE were detected by immunohistochemical staining.Results Compared with control group,the survival rate of neurons in the model group was significantly decreased at each time point.Morris water maze test showed that the escaping latency of rats in the model group was significantly prolonged( 24 h (24.35±3.99)s,48 h(33.08±5.85)s),and the frequency of crossing the platform was decreased(24 h(6.80 ±0.79),48 h(4.00±0.67)).The expression of CyclinA was increased significantly in the model group ((8.40±0.52)/high view,(11.70±1.06)/high view,(15.50±0.53)/high view,(22.40±0.52)/high view) as well as the expression of CyclinE((20.30±0.48)/high view,(15.20±0.63)/high view,(10.00± 0.82)/high view,(7.70±0.68)/high view) (P<0.05).Compared with model group,the survival rate of neurons in the model group was significantly increased at each time point.Morris water maze test showed that the escaping latency of rats in the experiment group was significantly shorten(24 h(13.21±2.73) s,48 h (24.20±4.66)s),and the frequency of crossing the platform was increased(24 h(9.70±0.95),48 h(6.30± 1.16)).The expression of CyclinA was significantly increased in the model group((10.60±0.84)/high view),(16.70± 0.68)/high view),(24.50±0.53)/high view),(36.20±1.40)/high view) as well as the expression of CyclinE((31.60 ±0.70)/high view),(24.50±0.70)/high view),(16.80±0.63)/high view),(9.10±0.74)/high view) (P<0.05).Con-clusion The treadmill running pretreatment improves the function of spatial memory after global cerebral ischemia and reperfusion,potenlially mediated by regulating the expression for cell cycle proteins,which have a protective effect on cerebral brain tissue.