Idiopathic thrombocytopenic purpura is a common hemorrhagic disease of child,and the chronic type of it is easier to recur.This paper introduces Professor SHI Yu-min's experience in treating chronic idiopathic thrombocytopenic purpura with methods of strengthening kidney,benefiting qi and activating blood flow combining with tonification and regulation.In addition,this paper expounds Prof.SHI's characteristics and laws in herbal prescription.And a case is presented.

Objective:To detect expression of SNCG and CXCR4 mRNA in gastric adenocarcinoma and evaluate its function in carcinogenesis, progression, infiltration, and metastasis, as well as the correlation of these proteins. Methods:The expression of SNCG and CXCR4 mRNAs was detected using reverse transcription-polymerase chain reaction in gastric adenocarcinoma and normal gastric mucosa. Results:The expression of SNCG and CXCR4 mRNAs was obviously higher in gastric adenocarcinoma than in normal gastric mucosa (P<0.01). The expression of SNCG mRNA was closely correlated with tumor infiltration depth (P<0.05) and lymph node metas-tasis (P<0.01). The expression of CXCR4 mRNA closely correlated with lymph node metastasis (P<0.01). The expression of SNCG and CXCR4 mRNAs positively correlated in 29 cases of gastric adenocarcinoma (r=0.346, P<0.05). Conclusion:SNCG and CXCR4 may be overexpressed in tumor tissue and may have important functions in tumorigenesis, progression, infiltration, and metastasis of gastric adenocarcinoma.

Acupuncture Therapy ; Adult ; Combined Modality Therapy ; Female ; Humans ; Male ; Musculoskeletal Manipulations ; Osteitis ; pathology ; therapy ; Sacroiliac Joint ; pathology ; Sclerosis ; therapy ; Young Adult

Objective:To compare therapeutic effects of Chinese medicine prescriptions for nourishing Yin to purge pathogenic fire,and prescriptions for relieving the depressed liver in treatment of sexual precocity of girls.Methods:The girls with sexual precocity were divided with random,double blind and control methods into a treatment group treated with the prescription for nourishing Yin to purge pathogenic fire,Zaoshu No.Ⅱ,and a control group treated with the prescription for relieving the depressed liver, Xiaoyao Pill.The medicines were given with double blind and double simulated methods.The mammary nucleus index,mammary Tanner phasing,cumulative scores of TCM syndromes,B type ultrasonography(volume of the uterus,ovary,the biggest follicle diameter),change of bone age were followed up and compared before and after treatment in the two groups.Follow-up was completed in 132 cases.Results:The treatment group in the mammary nucleus index,mammary Tanner phasing,decrease of cumulative scores of TCM syndromes after treatment was better than the control group(P0.05).Conclusion:Chinese medicine for nourishing Yin to purge pathogenic fire,Zaoshu No.Ⅱ,in therapeutic effect for treatment of sexual precocity of girls is better than the Chinese medicine for relieving the depressed liver,Xiaoyao Pill.

Objective To optimize the preparation of high-efficiency galactocylated poly-L-lysine (Gal-PLL) ligand of the asialoglycoprotein receptor in liver, providing premise and foundation for upper preparation of ultrasound contrast agent of liver targeted nanoscale perfluorocarbon microballoon and the liver targeted molecular imaging. Methods Chemical reactions of reductive amination were carried out on group A and group B according to different proportions of reaction component. Each group was subdivided into three subgroups. In group A, three different molar ratios of D-galactose and poly-L-lysine (PLL) were compounded respectively with equivalent and sufficient reductant borohydride. In group B, identical molar ratios of D-galactose and PLL were compounded respectively with three unequal reductants borohydride. Products of each group were separated and purified by sephadex column to acquire different molecular weight distributions and the results were analyzed. Results In the condition of identical reductant, the peak curve of compound's molecular weight appeared earlier when D-galactose decreased properly. In the condition of identical molar ratio of D-galactose and PLL,the peak curve of compound's molecular weight appeared also earlier when reductant decreased properly. When the molar ratio of D-galactose and reductant was 1∶1, the peak curve of compound Gal-PLL and free components was more obvious, and the quantity of compound Gal-PLL increased to maximum. Conclusions In the condition of identical reductant, coupling effect of D-galactose and PLL increased when D-galactose decreased properly. In the condition of identical molar ratio of D-galactose and PLL, coupling effect was better when reductant decreased properly. When the molar ratio of D-galactose and reductant was 1∶1, coupling effect of them was the best. The coupling of D-galactose and PLL was related to not only the proportion of D-galactose and PLL, but also the proportion of D-galactose and reductant.

AIM: To observe the therapeutic effect and safety of improved extra panretinal photocoagulation ( E - PRP) in the treatment of high risk proliferative diabetic retinopathy (hsPDR).
METHODS: A total of 88 consecutive cases (102 eyes) with hsPDR were diagnosed by fundus fluorescein angiography(FFA) from February 2011 to December 2014 in our hospital . Fifty two eyes had been treated by improved E - PRP with 532nm frequency - doubled laser. Fifty eyes had been treated by standard PRP. All cases were checked by FFA and fundus photocoagulation every 3mo. Patients with persisting neovascularization or non perfusion area were treated with laser again. All cases were followed up 6-36mo.
RESULTS: The postoperative visual acuity had no statistical difference between two groups ( P > 0. 05). In improved E - PRP group, retinal non perfusion area and neovascularization disappeared in 35 eyes ( 67%). Effective rate was 88%. Six eyes (12%) underwent pars plana vitrectomy because of vitreous hemorrhage, fiberosis and stretched retinal detachment. In standard PRP group, retinal nonperfusion area and neovascularization disappeared in 23 eyes ( 46%). Effective rate was 66%. Seventeen eyes(34%) underwent pars plana vitrectomy because of anterior retina bleeding or vitreous hemorrhage. The rate of neovascularization disappeared and effective rate had statistical difference between two groups (P<0. 05).
CONCLUSION: It is a safe and effective methods to treat hsPDR by improved E-PRP and it was more effective than traditional PRP.

Objective To explore the application effect of Sandwich teaching method in clinical teaching in the department of neurosurgery.Methods Totally 144 clinical medicine students were divided into 2 groups:Sandwich teaching group (n=72) and traditional teaching group (n=72).The analysis of test and the questionnaire of the students were conducted after the course.Comparison between the two groups was made using independent sample t test and measurement data were expressed as as ± s.P＜0.05 signifies statistically significant differences.Rank sum test was used to compare the distribution of the test scores.Results The test score was statistically higher in Sandwich teaching group than control group [(76.38 ± 10.84) vs.(69.67 ± 10.50)].And the main distribution of the test scores was 70～90 in Sandwich teaching group while 60～80 in control group.Questionnaire showed that the scores of Sandwich teaching group were statistically higher than those ofthe control group in five aspects such as enhancing self-learning ability,improving the ability to analyze and solve problems,and so on.Conclusions Sandwich teaching method achieves good teaching effect and it is worth recommending in clinical teachifig.

Child ; Child, Preschool ; Cross Infection ; epidemiology ; etiology ; Hospitals, General ; Humans ; Infant ; Infant, Newborn ; Length of Stay ; Retrospective Studies

OBJECTIVETo investigate the changes in the levels of monocarboxylate transporter-2 in spinal cord horn in a rat model of chronic inflammatory pain.

METHODSMale SD rats weighting 180 - 220 g were randomly divided into two groups(n = 48): normal saline group (NS group), complete Freund's adjuvant group (CFA group). Rats were given injections of CFA 100 µl in left hind paw in group CFA, and an equal volume of saline was given injection in group NS. Mechanical withdraw threshold(MWT) and thermal withdraw latency(TWL) were measured at before injection(T0 and 3 h, 1 d, 3 d, 7 d, 14 d, and 21 d after injection(T1-7). Four rats were chosen from each group at T0-7 and sacrificed, and L4-5 segments of the spinal cord horn were removed for measurement of the expression of monocarboxylate transporter-2 by Western blot analysis.

RESULTSIn CFA group, mechanical hyperalgesia and allodynia appeared on the 3 h after CFA injection, then until the day 14. The expression of monocarboxylate transporter-2 in the spinal dorsal horn of rats in CFA group was significantly higher than that in normal control group at T1-6(P <0.05). The protein level of monocarboxylate transporter-2 was apparently correlated with MWT and TWL(P <0.01 and P <0.05) in CFA group.

CONCLUSIONThe level of monocarboxylate transporter-2 in spinal dorsal horn is significantly increased in a rat model of chronic inflammatory pain and the change may involve in the formation and maintenance of central sensitization in spinal cord of chronic inflammatory uain.

Animals ; Disease Models, Animal ; Freund's Adjuvant ; Hyperalgesia ; chemically induced ; Inflammation ; chemically induced ; metabolism ; Male ; Monocarboxylic Acid Transporters ; metabolism ; Pain ; chemically induced ; metabolism ; Rats ; Rats, Sprague-Dawley ; Spinal Cord ; metabolism ; physiopathology

Objective To investigate psychology state of AIDS-phobia population. Methods 50 AIDS-pho-bia patients and 50 healthy controls were enrolled and tested with SCL-90,EPQ, LES and social support scale. Results Scores of SCL-90 in AIDS-phobia patients are significantly more than those in controls. Scores of anxiety, depres-sion,compulsion,dread and somatization in AIDS-phobia patients are significantly more than those in controls. Scores of negative life event scale in AIDS-phobia patients are significantly more than those in controls. Scores of positive life event scale in AIDS-phobia patients are significandy less than those in controls. Scores of social support scale in AIDS-phobia patients are significantly less than those in controls. Conclusions Anxiety, depression, compulsion, dread and somatization are primary clinical manifestation of AiDS-phobia. Personal character,negative life event and lack of social support might be nosogenesis correlated with AIDS-phobia.