Objective To discuss the informatization of multi hospitals. Methods Considering about the current situation of in‐formation construction to the First Affiliated Hospital of Chongqing Medical University, a set of solution was put forward based on the all in one card together with the two level information platform. Results Initial trials proved the feasibility of the solution. Con‐clusion The informatization of the multi hospitals contributes a lot to the source sharing between the regional hospitals, the im‐provement of hospital management and a better medical service.

BACKGROUND: Prognosis is determined by degrees of outside force and time of spinal cord compression after spinal cord injury. The former factor cannot be changed, but the latter one can be changed through relieving spinal cord compression as early as possible to promote nervous function recovery.OBJECTIVE: To compare the effect of surgical intervention time on nervous function recovery within 72 hours and 10 to 14 days after cervical spinal cord injury.DESIGN: Randomized controlled and before-after controlled study.SETTING: Department of Spine Surgery of the Second Hospital affiliated to Harbin Medical University.PARTICIPANTS: A total of 32 patients with cervical spinal cord injury were selected from the Department of Spine Surgery of the Second Hospital affiliated to Harbin Medical University from April 1998 to August 2001.All patients were divided into two groups according to randomly alternative criteria. There were 16 cases including 10 males and 6 females in early surgical group (within 72 hours) and there were also 16 cases including 12males and 4 females in delayed surgical group (within 10-14 days).METHODS: Patients in early surgical group were undertaken operation at 72 hours after hospitalization, and patients in delayed surgical group were at 10-14 days after hospitalization. Frankel grade, sensory and motor scores were recorded according to criteria set by American Spinal Injury Association before operation and within 24 months after operation.MAIN OUTCOME MEASURES: ① Sensory and motor scores before and after operation; ② Frankel grade before and after operation.RESULTS: ① Improved level of sensory score (difference before and after operation) was higher in early surgical group than that in delayed surgical group (42.6±20.2, 19.2±19.1, P ＜ 0.01). ② Improved level of motor score (difference before and after operation) was higher in early surgical group than that in delayed surgical group (39.7±17.8, 17.3±18.6, P ＜ 0.01). ③Improved level of Frankel grade in early surgical group was superior to that in delayed surgical group (P ＜ 0.01).CONCLUSION: Nervous function recovery of patients with acute cervical spinal cord injury who were suffered from operation within 72 hours is superior to that of those within 10 to 14 days. Therefore, surgical intervention should be undertaken as early as possible in order to promote nervous function recovery after cervical spinal cord injury.

Objective To recommend the safety guidelines for workplace violence on health care sector according to the incidents of violence status on medical workplace.Methods A pilot study was conducted using a two-round Delphi method to study out the safety guidelines for hospital violence.Results In two subsequent rounds,the group discussed and screened out 50 entries from 51 items in the six modules as safety guidelines for hospital violence.Conclusions Establishment of safety guidelines for hospital violence on health care sector using Delphi method requires further clinical validation.

The diabetes is mainly treated by the oral administration of western medicines at present. Despite their rapid curative effect, there have been still many reports for the western medicines about their clinical adverse reactions, failure of effective prevention and treatment of complications and drug resistance. Hence, they are not suitable for long-term administration. Traditional Chinese medicines have a long history in treating diabetes mellitus (DM) , which is commonly known as Xiaokezheng in the theory of traditional Chinese medicines. In recent years, many scholars have taken extracts from traditional Chinese medicines or separated active constituents as the study objects in the expectation of developing new-type drugs for treating and preventing diabetes. Therefore, a large number of study reports have been emerged in this field. Due to their significant glucose-reducing effect and specific effect in treating complications of diabetes, traditional Chinese medicine Gardeniae Fructus and its iridoid component geniposide shall be given full attention. This paper summarized the advance in studies on the curative effect and action mechanism of Gardeniae Fructus and geniposide in preventing and treating diabetes.
Animals ; Diabetes Mellitus ; drug therapy ; Drugs, Chinese Herbal ; administration & dosage ; chemistry ; Fruit ; chemistry ; Gardenia ; chemistry ; Humans ; Hypoglycemic Agents ; administration & dosage ; chemistry

AIM: To evaluate the effects of total flavonoid of chrysanthemum on the expressions of Fas and FasL in male rabbits with dry eye, and to investigate the therapeutic effects of the total flavonoid of chrysanthemum on dry eye.
METHODS: Totally 150 male Japanses white rabbits were divided into blank group ( group A ) , sham -operated group ( group B ) , model group ( group C ) , androgen control treatment group (group D), and total flavonoid of chrysanthemum treatment group ( group E ) . The dry eye model was established with orchiectomy on group C, D and E. Rabbits in group E were treated with total flavonoid of chrysanthemum. Rabbits in group D were treated with androgen intramuscular injection. Rabbits in the group A, group B, group C was treated with normal saline. All rabbits were detected with Schirmer's Ⅰ test and tear break-up time (BUT). Fas, FasL were checked on immunohistochemistry.
RESULTS:The Schirmer's I test values of group E was significantly higher than that of group C ( P<0. 01 ) and the BUT value of group E was significantly longer than that of group C ( P<0. 01 ). The quantity of positive expression of Fas in glandular tube cell and acinar epithelial celland apoptosis cells of group E after treatment at 1, 3, 5mo were significantly lower than that of group C, cell population of the positive expression of FasL was obviously higher than that of group C (P<0. 01).
CONCLUSION:The main component of chrysanthemum is flavonoid, which could significantly inhibit happening of dry eye in rabbit after androgen level lowered and lacrimal gland apoptosis and keep basic tears secretory volume and tear film stability.

By means of preparative HPTLC and column chromatography over silica gel and Sephadex LH-20, ten sesquiterpenes were isolated and purified from the whole plants of Solanum septemlobum Bunge. Based on the physico-chemical properties and spectral data, their structures were elucidated and identified as: lyratol D(1), solajiangxin B(2), 1 ,2-dehydrocyperone(3), solanerianone A (4), dehydrocarissone(5), ligucyperonol(6), nardoeudesmol A(7), solajiangxin F(8), and lyratol B(9), solajiangxin D(10). For the first time, compounds 1-10 were isolated from Solanum septemlobum, and compounds 5-7 were obtained from the genus Solanum.
Drugs, Chinese Herbal ; chemistry ; isolation & purification ; Mass Spectrometry ; Molecular Structure ; Sesquiterpenes ; chemistry ; isolation & purification ; Solanum ; chemistry

Objective To study the SRSF2 mutations in acute myeloid leukemia (AML) patients by using high-resolution melting analysis (HRMA). Methods PCR-HRMA analysis was performed to screen SRSF2 mutations in 140 cases with AML, and the direct DNA sequencing was used to confirm the HRMA results. Results Five percent (7/140) of AML patients were found with heterozygous SRSF2 mutations, including one case of P95R mutation, two case of P95L mutation, and four cases of P95H mutation, the above mutations were confirmed by direct DNA sequencing. The maximal sensitivity of HRMA in detecting SRSF2 mutation was close to 10%. There were no difference in gender, age and blood parameters among cases with or without SRSF2 mutations (P > 0.05). The overall survival (OS) of patients with SRSF2 mutations was inferior to those without SRSF2 mutations in AML patients (P=0.016). Conclusions HRMA analysis was a convenient, rapid, specific, high-throughput technique for scanning of SRSF2 gene mutations in AML patients. SRSF2 mutation may predict the adverse prognosis in AML patients.

Objective To observe serum and callus leptin expression in rats model with fracture and traumatic spinal cord injury (SCI). Methods 72 male SD rats were randomized equally into 4 groups: control, SCI group, fracture group, and fracture/SCI group. Rats were sacrificed at 7, 14, 21 and 28 days after fracture/SCI. Serum leptin was detected by radioimmunoassayat 1, 7, 14, 21 and 28 days, and callus formation was measured radiologically at 14, 21 and 28 days. Callus leptin was analyzed with immunohistochemistry. Results Serum leptin in the fracture group, SCI group and combined fracture/SCI group were all higher than in control group at the 1, 7, 14 and 21 day time-point (P < 0.05). Serum leptin in the combined fracture/SCI group was significantly higher than the fracture group at 7, 14 and 21 days (P < 0.05), and higher than SCI groups at 14 and 21 days after operation (P < 0.05). The percentage of leptin-positive cells in the fracture/SCI callus, and callus volume was significantly higher than the fracture-only group (P < 0.001). Conclusions Leptin expression increases in the recovery process after SCI, and the recovery of fracture becomes sooner.

AIM: To evaluate the effects of the extract of Buddleja officinalis eye drops in basic tears secretory volume, tear film stability, expression of androgen receptors(AR) in castrated rats with dry eye, and to investigate the therapeutic effects of extract of Buddleja officinalis on dry eye caused by gonadal hormones level imbalance. METHODS:A total of 45 Wistar masculinity rats were divided at random into 9 groups, including normal group(A1,A2 and A3), model group(B1,B2 and B3), therapy group with extract of Buddleja officinalis eye drops(C1,C2 and C3). The "1" stood for being fed for 1 month, and "2" for 2 months, and "3" for 3 months. The dry eye model was established with orchiectomy on group B,C. Group C was treated with Buddleja officinalis extract eye drops for one month. All rats were checked with Schirmer Ⅰ test (SⅠt) and tear film break-up time (BUT). Expression of AR was analyzed by flow cytometer(FCM). RESULTS:The SⅠt value of group C was significantly higher than that of group B (P<0.01) and the BUT value of group C was significantly longer than that of group B (P<0.01), which indicated the eye drop could significantly keep basic tears secretory volume and tear film stability. And the expression of AR of group C was much higher than that of group B,which showed that available composition of the eye drops maybe display androgen-like activity.CONCLUSION:The main components of extract of Buddleja officinalis is the flavonoids which could significantly inhibit happening of dry eye of rat after androgen level lowered. Its mechanism is like androgen's and it could display androgen-like activity to keep basic tears secretory volume and tear film stability.

AIM: To explore the effect of Buddleia flavonoids drug-containing plasma and androgen receptor(AR) blocker on the expression of STAT1 phosphoprotein.METHODS: In vitro lacrimal gland epithelial cells were cultivated with H2O2 to establish the dry eye apoptosis state. Blank plasma group, Buddleia officinalis plasma total flavonoids interfere with drug-containing group, and the intervention group of testosterone propionate were set. The expressions of STAT1 phosphoprotein of each group were observed by Western blot and AR blocker flutamide was used to explore the intended androgen effect of Buddleia flavonoids.RESULTS: After the intervention of drug-containing plasma, the expression of STAT1 Phosphoprotein in Buddleja officinalis drug-containing plasma intervention group(0.353±0.494) and testosterone propionate intervention group(0.502±0.036) were enhanced and the differences between the two groups were significant (P<0.01). After using the AR blocker in all groups, the expression of STAT1 phosphoprotein in each group (0.268±0.061,0.283±0.106,0.213±0.071) had no difference.CONCLUSION: Buddleja officinalis drug-containing plasma total flavonoids can promote the expression of STAT1 phosphorylation.