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.

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.

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.

Objective To study the mechanism of the protective effect of lycium barbarum polysaccharide on light aging resistance rats by using the metabolic profile and metabolic target analysis technique.Methods Ultraviolet irradiation induced Wistar rats were induced to produce skin photo aging model and 24 rats were randomly divided into three groups, including control goup, model group, Lycium barbarum polysaccharide group (LBP). After modeling for 24 hours, LBP group was conducted with Lycium barbarum polysaccharide solution of 10 mg/kg. Control group and model group were given same volume of stroke-physiological saline solution for 14 days. The biochemical indexes such as rat serum antioxidant activity of related substances and MDA were measured in model group and drug group; the urine metabolomics study was also investigated for the mechanism of lycium barbarum polysaccharide against light aging band.Results Compared with the model group, the LBP group rats total superoxide dismutase activity (301.51 ± 42.56 U/mgvs.93.41 ± 56.31 U/mg), hydroxyproline (8.91 ± 5.78μg/mgvs.4.74 ± 1.54μg/mg) content significantly increased (P<0.05), but the malondialdehyde (8.54 ± 6.41 nmol/mgvs.21.31 ± 6.58 nmol/mg) decreased without any statistics difference (P<0.05). The urine metabonomics results showed that LBP could regulate the skin photoaging of multiple metabolic pathways and key metabolic enzymes in the process, such as peanut four acid, tyrosine, taurine, citric acid and hippuric acid, L-cysteine, inositol, threonine etc.Conclusions In the process of skin photoaging in rats, multiple metabolic pathways in vivo were disordered, and Lycium barbarum polysaccharide could play a protective role by regulating the key metabolic enzymes in the network.

OBJECTIVE To observe the feasibility and safety of cryoablation of cervical lymph node metastases for nonsurgical candidates.METHODS The procedure was performed after achievement of local anesthesia for 15 cases.In this clinical study,local anesthesia with no sedation was performed to all the patients.In all cases,patients underwent two freeze/thaw cycles.RESULTS Tumors of 14 patients were thoroughly covered by ice balls.In one patient,96% of the tumorous lesion was covered by ice balls.In these patients,no complicated complication was observed during the treatment.CONCLUSION Percutaneous cryoablation therapy for cervical lymph node metastases under ultrasonic guidance is a feasible and minimally invasive method with satisfactory local control.

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.

ABSTRACT:Objective For preparation of vascularized islets , to isolate and culture human adipose derived stem cells , investigate the role of adipose derived stem cells (ADSCs ) in promoting the proliferation and vascularization of human umbilical vein endothelial cells (HUVECs ) co‐cultured in vitro , and explore its mechanism .Methods ADSCs and HUVECs were isolated by collagenase digestion method ,then cultured ,and identified by morphology ,immunofluorescence or multi‐directional differentiation .The co‐culture system of ADSCs and HUVECs was established , HUVECs cultured alone were set up for control group . The proliferation , vascularization and concentration of vascular endothelial growth factor (VEGF) and basic fibroblast growth factor (b‐FGF)in the supernatant were compared between the two groups .Results The third generational ADSCs had uniform long spindle fiberous morphology and multi‐directional differentiational function . Immunofluorescence test of surface antigens on ADSCs revealed CD44/CD49d (+ ) ,CD31/CD34 (-) ,on HUVECs CD31/vWF (+ ) . High vascular density was found when co‐cultured in Matrigel of ADSCs and HUVECs than alone of HUVECs .Growth curve shown at days 3 , 4 and 5 of the logarithmic phase , HUVECs count in co‐culture group of ADSCs and HUVECs was (4 .52 ± 0 .31) × 104 ,(7 .18 ± 0 .45) × 104 ,and (8 .23 ± 0 .36) × 104 under indirect co‐culture condition , while that in individual HUVECs group was (2 .71 ± 0 .25) × 104 ,(4 .87 ± 0 .26) × 104 ,and (6 .86 ± 0 .33) × 104 ( P<0 .01) .Population doubling time of HUVECs was shorter in co‐culture group than in individual group .Also ,the OD value of HUVECs was higher in co‐culture group than in individual group when cultured at days 1 ,3 ,5 and 7 ( P<0 .01) .When cultured at days 3 ,7 and 13 ,the concentration of VEGF and b‐FGF in the supernatant was higher in co‐culture group than in individual group ( P< 0 .01 ) . Conclusion ADSCs can promote the proliferation and vascularization of HUVECs in vitro co‐culture conditions by secreting or increasing the HUVECs secretion of VEGF and b‐FGF .