Technologies for the trans-institutional sharing of scientific data were studied with the sharing of nucleic acid sequence data as the study object , such as leaving a flexible space for implementation of the unified standards in working out the criteria for data sharing , implementing regular point to point data sharing and updating in agree-ment of institutional league , and providing multiple data services according to the unified working process by giving considerations to the local demands .The significance of trans-institutional sharing of scientific data under the insti-tutional league model was summarized for the reference in constructing the scientific datasharing platform.

Tis study discusses the applicable relationship between Buyang-huanwu decoction and hemodynamic cerebral infarction from pathogenesis of Qi asthenia causing blood stasis.pathological features of hemodynamic cerebral infarction and the function and mechanism of Buyang-huanwu decoction and so on.It also investigates the methods of applying Buyang-huanwu decoction to treat hemodynamic cerebral infarction from such aspects as dose,occasion,contraindication and attentions.

Objective To study the clinical and imaging features of neonatal acute osteomyelitis.Method From 2011 to 2016,the clinical feature,laboratory results,pathogen,imaging features,treatment and prognosis of neonates who were diagnosed with acute osteomyelitis in NICU of People's Hospital of Xinjiang Uygur Autonomous Region were retrospectively studied.Result A total of 13 cases were enrolled during the study period,5 males and 8 females,with onset age of 7 ～30 d.8 cases had different degrees of fever and 5 of them showed dyspnea;8 cases had elevated skin temperature and swelling at the affected area;7 cases presented with irritability;6 cases had anorexia;all cases had elevated white blood cell count.Blood culture were taken immediately after their admission,and culture from the pus were taken for some patients.5 cases had positive blood culture and Staphylococcus aureus was the main pathogen.6 cases had positive pus culture,and 4 cases showed gram positive (G +) bacteria and 2 cases gram negative (G-) bacteria.Humerus and tibia were the main foci of the infection.4 cases had X-ray examination within 7 days of onset showing soft tissue swelling and no sign of bone destruction.13 cases had X-ray examination at 7 to 14 days of disease.Among them only 1 case showed soft tissue swelling,and the rest 12 cases had different levels of bone destruction and periosteal reaction.2 cases had X-ray examination after 14 days of disease,showing stiffening ring,inflammatory changes and periosteal reaction.All patients were treated with broad-spectrum antibiotics after admission,and the affected limbs were immobilized.3 cases had further surgical treatment.11 patients recovered and were discharged,1 patient was treated at local hospital after diagnosis and 1 patient refused further treatment due to serious complications after 35 d of hospital stay and was lost on follow-up.Conclusion The clinical manifestation of neonatal osteomyelitis is atypical,the radiological and pathogen examination should be carried out once osteomyelitis is suspected.Appropriate antibiotics and timely surgery can prevent further damage and long-term sequela.

A case of Schwannoma in the submandibular gland was reported which had been misdiagnosed as pleomorphic adenoma before operation. The tumor was originated from lingual nerve which in turn invaded the Schwann membrane near the submandibular ganglion.
Adenoma, Pleomorphic ; Diagnostic Errors ; Humans ; Neurilemmoma ; diagnosis ; Submandibular Gland ; pathology ; Submandibular Gland Neoplasms ; diagnosis

With high incident of cancer and chronic disease, it is more and more important to develop palliative care; as developing later, there is neither unified palliative care mode and related policy, nor mature assessment collaboration in China. It pointed out that Australia as an advanced country with stable development of palliative care and assessment collaboration, called palliative care outcomes collaboration (PCOC). It expatiated the PCOC on structure,function and operation. China should learn from the mode of Australia palliative care assessment and management collaboration, find references to improve and further develop Chinese palliative care assessment collaboration.

Objective To evaluate the effects of hydrogen-rich saline on the early diabetic neuropathic pain (DPN) in rats.Methods Healthy male Sprague-Dawley rats,aged 8 weeks,weighing 180-220 g,were used in the study.DPN model was made by intraperitoneal injection of 1％ streptozocin (STZ) 65 mg/kg.Twelve diabetic rats were randomly divided into 2 groups (n =6 each) using a random number table:DPN group and hydrogen-rich saline group (HRS group).Another 6 normal rats were randomly collected as control group (group C).At 14 days after STZ injection,hydrogen-rich saline 5 ml/kg was injected intraperitoneally once a day for 14 consecutive days in HRS group,while C and DNP groups received the equal volume of normal saline.Mechanical paw withdrawal threshold to yon Frey stimuli (MWT) and paw withdrawal latency to nociceptive thermal stimulation (TWL) were measured at 2 days before STZ injection (To) and 7,14,21 and 28 days after STZ injection (T1-4).The motor nerve conduction velocity (MNCV) of the right hindlimb and distal motor latency was measured after pain threshold was measured at T4.After measurement of neurological function was completed,tumor necrosis factor-α (TNF-α) and i nterleukin-6 (IL-6) contents (by ELISA) and nuclear factor kappa B (NF-κB) activity (by immuno-histochemistry) were detected.Results Compared with group C,MNCV was significantly decreased,the motor latency was prolonged,MWT was decreased at T1-T4,TWL was shortened at T2-T4,TNF-a and IL-6 contents were increased,and NF-κB activity was enhanced in DNP and HRS groups (P ＜ 0.05).Compared with group DNP,MNCV was significandy increased,the motor latency was shortened,MWT was increased at T3.4,TWL was prolonged at T4,TNF-a and IL-6 contents were decreased,and NF-κB activity was weakened in group HRS (P ＜ 0.05).Conclusion Hydrogen-rich saline can relieve the early DPN through inhibiting NF-κB signaling pathway in rats.

To study the chemical constituents of Nervilia fordii (Hance) Schltr., various chromatographic methods were used, including D101 macroporous resin, silica gel, ODS and preparative HPLC chromatographic techniques. A new labdane diterpenoid glycoside named as nervilifordoside A was isolated from 60% EtOH extract of Nerviliafordii. The structure of compound 1 was elucidated as 12, 17-epoxy-3-hydroxy-17-methoxy-labdan-13-en-16, 15-olide 3-O-alpha-rhamnopyranosyl-(1 --> 2)-O-beta-glucopyranoside on the basis of HR-MS, 1D and 2D NMR spectroscopic data as well as chemical methods.

Objective To compare the effects of desflurane and sevoflurane on somatosensory evoked potentials (SEP) in patients undergoing spine neurosurgery. Methods Thirty patients with ASA grades I-Ⅱand undergoing spinal deformity orthopaedic surgery were selected and divided into two groups: desflurane group and sevoflurane group (n=30) . Bispectral index (BIS),the state of muscle relaxation, SEP and hemodynamics were monitored during operation. By maintaining the BIS in the range of 35-45,the state of muscle relaxation disappeared and hemodynamic became stable. Adjust the concentration of anesthetic step by step from 0 to 0.3, 0.6 and 0.9 maximum alveolar concentrations (MAC), then inhaled different concentrations of drugs. Record the incubation period and amplitude of SEP before inhaling anesthetics (based on the value), in the moment of achieving each inhaled concentration ( T1, T2 and T3) , and the moment that the inhaled anesthetics blows completely (regression value) . The percentages of T1, T2, T3, and the regression value compared with basic value were calculated.Results Compared with the basic value, T1, T2 and T3 of left arm, left leg and right leg in desflurane group, T2 and T3 of right arm in desflurane group, T2 and T3 of left arm, left leg and right arm in sevoflurane group,and T2 and T3 of right leg in sevoflurane group showed incubation period delaying ( <0.05) . And the incubation period extended along with the increase of inhaled anesthetics dosage. Compared with the basic value,T1,T2 and T1 of left arm and left leg in desflurane group,T1 of right arm in desflurane group, T1 and T2 of right leg in desflurane, T3 of left arm in sevoflurane group, T1 and T3 in left leg in sevoflurane group had decreased amplitude ( < 0.05), especially T1. Compared with desflurane, sevoflurane showed a weaker inhibition effect on the incubation period and amplitude of T1,T2,T3 of left arm and left leg,T2 and T3 of right arm and right leg, and the amplitude of T1 of right leg ( < 0.05) . Conclusion Both of desflurane and sevoflurane have inhibition effect on SEP. The inhibition effect gradually strengthens along with the increasing of dose. The inhibition effect of desflurane is stronger than sevoflurane.

OBJECTIVE:To focus on the phenomenon of medication socialization.METHODS:Referenced by the related literature,different social factors affecting medication socialization were analyzed from the perspective of social pharmacy.RESULTS&CONCLUSION:The social factors affecting medication socialization were patients,pharmaceutical enterprises,governmental regulatory agencies,pharmacologists,new technologies,hospitals,doctors etc.To prevent medication from over-socialization effectively,medical professionals’roles should be brought into full play,people’s consciousness of rational drug use should be strengthened,enterprises’attention to the social effects should be emphasized,and governmental supervi-sion should be strengthened,meanwhile correct public opinion orientations should be followed.

Objective Gas chromatography-mass spectrometer (GC-MS) technology combined with Heuristic evolving latent projections (HELP) method were used to qualitatively analyze the volatile oil of fructus lycii (Lycium barbarumL.)Methods With the best temperature-programmed chromatographic condition, overlapping peaks among the total ion chromatogram were separated. Then an automatic mass spectral deconvolution and identification system (AMDIS) was used to identify volatile components comprehensively. Finally, the pure chromatographic peaks were matched with NIST 05a mass spectra library for giving the precise qualitative result. Results Totally, 29 compounds in fructus lycii (Lycium barbarum L.) were identified accurately.Conclusions Compared with the traditional qualitative analysis method, the new established method which GC-MS technology combined with HELP could get tremendous advantages. It not merely enhanced the accuracy of identification but also solved the bottleneck of handling the inseverable compounds.