OBJECTIVETo assess the efficacy of Yishen Jiejing Decoction (YJD) in treating poststroke shoulder-hand syndrome (SHS) patients of yin deficiency yang hyperactivity with blood stasis stagnation collaterals syndrome.

METHODSTotally 60 SHS patients of yin deficiency yang hyperactivity with blood stasis stagnation collaterals syndrome were randomly assigned to two groups, the treatment group and the control group, 30 cases in each group. Conventional rehabilitation training and therapeutics were applied in all patients. Besides, patients in the treatment group took 50 mL YJD, twice a day. One month without interruption consisted of one course of treatment. The curative effects of each group were evaluated respectively before treatment and at one month after treatment. The neurologic impairment, TCM syndrome, and the improvement of upper limbs movement were assessed by the neurologic impairment integral, scoring for TCM syndrome diagnostics, Fugl-Meyer Assessment (U-FMA). Adverse reactions were observed at the same time.

RESULTSThe effective rate of stroke was 86.67% and the effective rate of SHS was 90.00% in the treatment group, higher than those of the control group (P < 0.05). Both groups got improvement in neurologic impairment, stroke induced blood stasis syndrome, yin deficiency yang hyperactivity syndrome, and the improvement of upper limbs movement after treatment (all P < 0.05). Besides, all the improvement was obviously superior in the treatment group (P < 0. 05). No adverse reaction occurred during the course of treatment.

CONCLUSIONThe curative effect of YJD combined with conventional rehabilitation training was confirmative and superior to the control group.

Aged ; Drugs, Chinese Herbal ; therapeutic use ; Female ; Humans ; Male ; Middle Aged ; Reflex Sympathetic Dystrophy ; drug therapy ; etiology ; rehabilitation ; Stroke ; complications ; Treatment Outcome ; Yin Deficiency ; drug therapy ; Yin-Yang

Objective To explore an anatomical basis for the lateral tarsal artery pedicle flap on front and lateral compartment of leg and the feasibility of repairing skin defects on forepart of feet. Methods The branches, course and anastomosis of the lateral tarsal artery, perforator of peroneal artery up external malleolus, superficial peroneal artery were studied in 20 legs of adult cadavers.The flap was designed on these grounds. 8 cases repaired by lateral tarsal artery pedicle flap on front and lateral compartment of leg, 5 cases of skin defects on dorsum of foots, 3 cases of skin defects on footplates.The area of defect on forepart of foot was 5 cm× 4 cm-cm × 5 cm. The donor sites were resurfaced with skin grafts or sutured directly. The lateral tarsal artery, perforator of peroneal artery up external malleolus, perforator of anterior tibial artery superficial peroneal artery were anastomosed each other, formed single band blood vessel axle on lateral foot, fore external malleolus, front and lateral compartment of leg. The area of flap was 6 cm × 4 cm - 10 cm × 6 cm.Results All of the flaps survived completely. All cases were followed up, followed up 6- 12 months, averaged 8 months. The color, appearance and texture of the flaps were good, without ulcer on the flap. The patients can walk freely. Conclusion The flap on front and lateral compartment of leg should be designed according to the lateral tarsal artery. Blood supply of flap was reliable, little trauma. The flap's vessel pedicle is enough long. It could repair any defect on forepart of foots.

OBJECTIVETo evaluate in vitro effect of abnormal savda munziq (ASMq) on the proliferation and apoptosis of human hypertrophic scar fibroblasts (HSFs).

METHODSHSFs were divided into six groups to receive different treatments as group A (blank control group), group B-E (ASMq in different concentration), and group F(5-Fu). Each group contains six specimens. The HSFs were cultured in vitro. After culture for 48 hours, the CCK8 test and flow cytometry methods were used to detect the proliferation, cell cycle and apoptosis.

RESULTSThe proliferation of HSFs in the B, C, D and E groups was inhibited at G2/M period, while it was inhibited at G0/S period in group F (P < 0.05). The inhibition effect of ASMq (0.1-1.0 mg/ml) on the fibroblasts enhanced in a concentration-dependent manner. Flow cytometry analysis with annexin V-FITC and PI staining confirmed the apoptotic. When HSFs were exposed to ASMq at 1.0 mg/ml (group E) for 48 h, the percentage of apoptotic cells increased to (43.7 +/- 2.58)%, which was significantly higher than that of blank control group (2.2 +/- 0.59)%. The induced apoptosis effect was also increased in a concentration-dependent manner.

CONCLUSIONASMq has a inhibitory effect on the proliferation and an enhancement effect on the apoptosis of fibroblast. ASMq could be used as an effective drug for treatment of hypertrophic scar.

Apoptosis ; Cell Cycle ; drug effects ; physiology ; Cell Division ; Cell Proliferation ; drug effects ; Cells, Cultured ; Cicatrix, Hypertrophic ; pathology ; Fibroblasts ; cytology ; drug effects ; Flow Cytometry ; Humans ; In Vitro Techniques ; Medicine, East Asian Traditional

Objective To analyze the incidence and possible etiological factors of hyponatremia after acute cervical spinal cord injury (CSCI),and evaluate the effect of severity of CSCI,age,sex and injured segment on hyponatremia.Methods From June 2005 to March 2011,a series of patients with CSCI caused by cervical vertebras trauma were treated in our department.Except patients combined with craniocerebral injury or chronic diseases,other patients were divided into three groups:complete CSCI group,incomplete CSCI group and no neurological disorder group.Concentration of natrium in blood in all patients was analyzed respectively.Results All 102 patients (83 males,19 females) were selected with an average of 45.6years old.There were 23 patients with complete CSCI,60 with incomplete CSCI and 19 with no neurological disorder.Hyponatremia was found in 15 patients in complete CSCI group,23 patients in incomplete CSCI group and 1 patient in no neurological disorder group.The incidence of hyponatremia was significantly different between three groups,among which the complete CSCI group had the highest incidence.Multiple linear regression analysis showed hyponatremia was obviously correlated with the injury degree of spinal cord,but not correlated with the age,sex and injury segment of the patients.Conclusion Hyponatremia is a common complication in patients suffered from CSCI.Although the balance of natrium in blood is very complicated and influenced by many factors,autonomic nerve system and neuroendocrine system dysfunction,and hemodynamic changes after CSCI may play a key role in happening of electrolytical abnormality.

NP, P and L gene of Newcastle disease virus of goose origin were amplified and cloned into pGEM-T easy vector and then subcloned into pCI-neo expression vector respectively, the positive clones were identified by enzyme cutting, PCR and sequencing. GFP reporter gene was inserted into the downstream of recombinant expression plasmid of P gene, which of stop codon was deleted. The experiment of transfection of P and GFP recombinant plasmid on COS-1 cells and CEF showed that GFP gene expressed, and this demonstrated that P gene was also expressed. This research may be helpful for further study of reverse genetics and functional genome of NDV of goose origin.

OBJECTIVETo find out the acquired immunodeficiency syndrome (AIDS) correlated high risk sexual behavior and knowledge in male homosexuals in Hangzhou Province.

METHODSUsing an self-designed anonymous questionnaire, 927 male homosexual were investigated anonymously in May 2003 to January 2004.

RESULTSAmong the male homosexuals surveyed, the average age of this population was (29.8 +/- 9.9) years, the average number of sexual partners per person in past one year was 7.34 +/- 5.61. Among them, 199 (21.46%) had one sexual partner, 165 (17.79%) had 2 - 5 sexual partners, and 563 (60.73%) had more than 5 sexual partners, and 179 (19.30%) also had opposite-sex sexual partner the average number of opposite-sex sexual partner of this group was 1.16 +/- 0.21. According to sexual behavior, 40.66% of them used anal sexual behavior, 62.99% used oral sex, 74.11% used masturbation and 3.66% used oral-anal touch. Among 179 male homosexuals having opposite sexual partners, the percentage of using vagina sex, anal sex, oral sex and masturbation was respectively 59.77%, 36.87%, 40.22% and 26.25%. Although their understanding level about AIDS was high, the risk rate of sexual behavior among them was also very high. Only 11.11% of male homosexuals used condom when they had anal sex with same sex, most of them rarely used or never used protection measures. When having sex with female, almost none of them used protection.

CONCLUSIONThe risk rate of sexual behaviors in male homosexuals is very high that some appropriating and effective measures for prevention should be taken.

Acquired Immunodeficiency Syndrome ; transmission ; Adult ; China ; Health Knowledge, Attitudes, Practice ; Heterosexuality ; Homosexuality, Male ; Humans ; Male ; Middle Aged ; Risk Factors ; Sexual Behavior ; Sexual Partners ; Surveys and Questionnaires

OBJECTIVETo perform a pharmacognostical study of the leaf of Uncaria hirsuta Havil.

METHODSThe specimens of Folium Uncariae Hirsutae were collected for studying its characteristics, microscopic appearance and thin-layer chromatography.

RESULTSThe leaf of Uncaria hirsuta Havil was characterized by numerous multicellular non-glandular hairs, 2 lines of palisade tissue, a diacytic type of stoma, and clustered crystals in its parenchyma. At least two kinds of alkaloids identical to the control were identified in the specimens.

CONCLUSIONThe results can be used as the evidence for identification, formulation of the quality-control standards as well as further utilization of Folium Uncariae Hirsutae.

Alkaloids ; isolation & purification ; Chromatography, Thin Layer ; methods ; Pharmacognosy ; methods ; Plant Leaves ; anatomy & histology ; chemistry ; Uncaria ; chemistry

BACKGROUND: The optimal treatment for large impacted proximal ureteral stones remains controversial. The aim of this study was to evaluate the efficacy, safety, and potential complications of mini-percutaneous nephrolithotomy (MPCNL) and retroperitoneal laparoscopic ureterolithotomy (RPLU) in the treatment of impacted proximal ureteral stones with size greater than 15 mm. METHODS: A total of 268 patients with impacted proximal ureteral stones greater than 15 mm who received MPCNL or RPLU procedures were enrolled consecutively between January 2014 and January 2019. Data on surgical outcomes and complications were collected and analyzed. RESULTS: Demographic and ureteral stone characteristics found between these two groups were not significantly different. The surgical success rate (139/142, 97.9% vs. 121/126, 96.0%, P = 0.595) and stone-free rate after 1 month (139/142, 97.9% vs. 119/126, 94.4%, P = 0.245) of RPLU group were marginally higher than that of the MPCNL group, but there was no significant difference. There was no significant difference in the drop of hemoglobin between the two groups (0.8 ± 0.6 vs. 0.4 ± 0. 2 g/dL, P = 0.621). The mean operative time (68.2 ± 12.5 vs. 87.2 ± 16.8 min, P = 0.041), post-operative analgesics usage (2/121, 1.7% vs. 13/139, 9.4%, P = 0.017), length of hospital stay after surgery (2.2 ± 0.6 vs. 4.8 ± 0.9 days, P < 0.001), double J stent time (3.2 ± 0.5 vs. 3.9 ± 0.8 days, P = 0.027), time of catheterization (1.1 ± 0.3 vs. 3.5 ± 0.5 days, P < 0.001), and time of drainage tube (2.3 ± 0.3 vs. 4.6 ± 0.6 days, P < 0.001) of MPCNL group were significantly shorter than that of the RPLU group. The complication rate was similar between the two groups (20/121, 16.5% vs. 31/139, 22.3%, P = 0.242). CONCLUSIONS MPCNL and RPLU have similar surgical success and stone clearance in treating impacted proximal ureteral stones greater than 15 mm, while patients undergoing MPCNL had a lower post-operative pain rate and a faster recovery.
Humans ; Laparoscopy ; Length of Stay ; Nephrolithotomy, Percutaneous/adverse effects* ; Retroperitoneal Space/surgery* ; Treatment Outcome ; Ureteral Calculi/surgery*

OBJECTIVETo understand prevalence of male homosexuality in Hangzhou, Zhejiang Provicne of China.

METHODSTo investigate emerging rate of male homosexuality and infer its prevalence in public gathering by observation at fixed points and questionnaire survey in gay men.

RESULTSThere were 2 012.5 male homosexuals taking part in public gatherings, with 95% confidence interval of 1 899 - 2 129, in Hangzhou. Frequency of such activities they took part in was once every 3 - 15 days (11.3 +/- 2.7) days. Each gay man knew 1.51 +/- 0.33 (0 - 6) other male homosexuals who never exposed their sexual orientation. The emerging number of male homosexuals was 5 051.38.

CONCLUSIONThe emerging rate of male homosexuality was 0.58%, with its prevalence of about 1% - 2% in public gatherings in Hangzhou.

Adult ; China ; epidemiology ; HIV Infections ; prevention & control ; transmission ; Homosexuality ; statistics & numerical data ; Humans ; Male ; Middle Aged ; Sexual Behavior ; Sexual Partners ; psychology ; Surveys and Questionnaires