Objective: To observe the effects of needling Baihui (GV 20), Shuigou (GV 26) and Shenmen (HT 7) on cerebral glucose metabolism in patients with vascular dementia (VD) by cerebral functional imaging technique. Methods: Twenty-five patients with VD were divided into 5 groups (Group A, B, C, D and E) randomly. Patients in the Group A were treated by needling routine acupoints for hemiplegia (Acupoints of the three yang meridians of hand and foot), and besides the routine acupoints, patients in the Group B were treated by needling Baihui(GV 20), the Group C by Shuigou(GV 26), the Group D by Shenmen(HT 7), and the Group E by Baihui(GV 20), Shuigou(GV 26), and Shenmen(HT 7). All the patients were examined by Positron Emission Tomography (PET) to detect the cerebral glucose metabolism in the bilateral frontal lobes(orbital gyri), parietal lobes, temporal lobes(hippocampus and hippocampal gyrus), occipital lobes, thalamus, lentiform nucleus, caudate nuclei, cingulate gyms and cerebellum before treatments and after treatments. Results: After needling the routine acupoints for hemiplegia, glucose metabolism increased in lentiform nucleus and temporal lobe;needling Baihui(GV 20), increased in frontal lobe, temporal lobe and lentiform nucleus;needling Shuigou(GV 26), increased in frontal lobe, thalamus and lentiform nucleus; needling Shenmen(HT 7), increased in parietal lobe and lentiform nucleus; and needling these three acupoints, increased in frontal lobe, temporal lobe, thalamus and lentiform nucleus. Conclusion:Needling Baihui(GV 20), Shuigou(GV 26) and Shenmen(HT 7) affect glucose metabolism in different functional regions of the brain, and Baihui(GV 20), Shuigou(GV26) and Shenmen(HT 7) relate to different functional regions of the brain.

The specific clinical characteristics have been observed in children with nephrotic syndrome combined wheezing diseases.However the link between nephrotic syndrome and wheezing disease was controversial.Evidences on the genetics,atopy,serum IgE level,Th1/Th2 disbalance,nitric oxide level,respiratory virus infection researches in nephrotic syndrome and wheezing diseases supported that nephrotic syndrome and wheezing diseases might have ,some relationship and have similar immune mechanism.

Objective To discuss the feasibility of alternant indwelling trocar in bilateral axillary veins to replace the PICC in NICU, and then low down the medical cost for patients when guarantee the safe of treatment. Methods Results Divided 40 premature infants and intensive care infants into control and experimental group randomly, there were 20 infants in each group. Alternant indwelling trocar in bilateral axillary veins was used in the experimental group, the PICC was used in the control group. Compared the clinical effects and the medical costs in the 2 groups. Results The method of alternant indwelling trocar in bilateral axillary veins could reach the satisfactory clinical effects with lower medical costs than PICC. Conclusion Using alternant indwelling trocar in bilateral axillary veins to replace the PICC is safe and feasible. [

[Objective]To observe the cerebral activating effects of needling in Yanglingquan(GB34) vs a sham point of healthy volunteers based on the technique of fMRI.[Methods]Sixteen healthy volunteers were randomly divided into GB34 group and sham point group,and received needling in the different points on the right side respectfully.Super nuclear magnetic resonance(1.5T,GE Co.) was used to scan the brain and the obtained experimental data of the regional brain were processed and analyzed by method of Region of Interest(ROI).[Results]There was not any difference between needling in GB34 and the sham point in the cerebral activating rate.While the activating number of needling in the sham point was more than that of needling in GB34 in bilateral parietal lobes and right occipital lobe(P

Objective To discuss the value of ABCD2 score in predicting medium and long-term prognosis in patients with ischemic stroke.Methods 184 patients with ischemic stroke admitted to department of neurology from March 2014 to December 2014 were selected as the research object.According to the ABCD2 score points prior to admission, the patients were divided into 3 groups: 40 cases in the low risk group, 76 in the moderate group and 68 in the high risk group based on whether or to what extent he was able to do self care.The phone call reviews were made for the clinical symptoms of patients discharged from the hospital after six months..According to the modified Rankin scale classification standard, the patients discharged from the hospital after six months were divided into 2 groups: 126 cases in the self-care group and 56 cases in care-needing group.The groups were compared in terms of conditions.Results The self-care rate in the low risk group was 90.00%, the moderate group 77.63% and the high-risk group 45.59%.The care needing rates in the three groups was 5%, 19.74% and 48.53%, respectively.The care needing rate in the low risk group was obviously lower than that in the moderate-risk group and the high risk group (P<0.05).The care needing rate in the moderate risk group was obviously lower than that in the high risk group (P< 0.05).The self-care rates in the low risk group and the moderate group were higher than that in the high risk group (P<0.05).Conclusion The ABCD2 score has a higher predictive value for medium and long-term prognosis in patients with ischemic stroke.

OBJECTIVE:To discuss the improvement in Soxhlet extraction with ore and shell hard Chinese meteria madica taking Plastrum Testudinis as example.METHODS:On the basis of normal Soxhlet extracter,larger Soxhlet extracter on Plastrum Testudinis was experimented using saturated salt-water-bath,quadruplicity cover circle and timer.Large Soxhlet extracter was compared with normal Soxhlet extracter and stirring-reflux method by HPLC analysis,yield and clearance rate of DPPH.RESULTS:There were no significant difference between normal and larger Soxhlet extracters,but the stirring-reflux method was inferior to these two methods.CONCLUSION:The improved larger Soxhlet extraction is a thorough,high-efficient,convenient,economical and healthy extracting method for ore and shell hard Chinese materia medica.

Objective To investigate antibiotic resistance of Klebsiella pneumoniae and Escherichia coli in old patients with lower respiratory tract infections. Methods Kirby Bauer agar diffusion method was used to evaluate the drug sensitivity in 240 strains of Klebsiella pneumoniae and Escherichia coli isolated from patients with lower respiratory tract infection. Phenotypic confirmatory test recommended by NCCLS1999 was used to detect extended spectrum beta lactamases(ESBLs). Results The resistant rates of Klebsiella pneumoniae and Escherichia coli to 14 antibiotics in old patients and in non old patients with lower respiratory tract infections were amoxicillin 93 2% vs 87 3%, piperacillin 57 1% and 42 9%, cefuroxime 51 4% and 33 3%, cefotaxime 40 1% and 17 5%, ceftazidime 13 6% and 3 2%, ceftriaxone 39 0% and 17 5%, cefoperazone 37 3% and 15 9%, cefepime 10 2% and 3 2%, amikacin 47 5% and 34 9%, ciprofloxacin 54 2% and 38 1%, imipenem 0, cefoperazone/sulbactam 0, piperacillin/tazobactam 1 1% vs 0, and cefmetazole 9 6% and 4 8% respectively. Out of 240 clinical strains of Klebsiella pneumoniae and Escherichia coli, 78(32 5%) were considered ESBLs producers by phenotypic confirmatory test. The prevalence of ESBLs in old patients was 38 4%, which was much higher than that in non old patients(15 9%). The resistant rate of ESBLs producing strains to imipinem, cefoperazone/sulbactam, piperacillin/tazobactam and cefmetazole was the lowest, being 0, 0, 2 6% and 12 8%. Conclusions The resistant rates of Klebsiella pneumoniae and Escherichia coli to most antibiotics and the prevalence of ESBLs in old patients with lower respiratory tract infection were higher than that in non old patients. Imipinem, cefoperazone/sulbactam, piperacillin/tazobactam and cefmetazole were the effective antibiotics to infections caused by ESBLs producing strains.

【Objective】To observe the therapeutic effect of Shen'ankang Granules(SG)for chronic renal failure(CRF)and to explore its therapeutic mechanism.【Methods】 Seventy-two CRF patients were equally randomized into groups A and B.The two groups were given oral use of Medicinal Charcoal Tablets and routine supportive and symptomatic treatment,and group A was given SG(mainly composed of Radix Astragali,Radix et Rhizoma Rhei,Herba Epimedii,Radix Notoginseng and Rhizoma Curcumae)additionally.The treatment lasted 8 weeks.The therapeutic effect in the two groups was compared after treatment.Meanwhile,the changes of blood urea nitrogen(BUN),serum creatine(SCr),endogenous creatine clearance rate(Ccr),urinary ?_2 microglobulin(?_2-M)and ?-N-acetyglucosamidase(NAG),as well as changes of serum fibrosis-associated proteins of type Ⅳ collagen(C-Ⅳ),type Ⅲ precollagen(PC-Ⅲ)and laminin(LN)levels were detected.【Results】The total therapeutic effect was 86.11% in group A,higher than 61.11% in group B(P0.05).The differences of serum C-Ⅳ,PC-Ⅲ and LN levels were significant between groups A and B(P

Objective To investigate the expression of the long non-coding RNA (IncRNA) H19 in the serum of patients with acute pancreatitis and its clinical significance.Methods A total of 82 patients who were diagnosed with acute pancreatitis in Emergency Department and Department of General Surgery in Shenyang Emergency Center from January 2013 to December 2015 were enrolled,and 20 healthy subjects were enrolled as normal controls.Peripheral blood samples were collected from the patients with acute pancreatitis and healthy subjects,the serum was separated,and RNA was extracted.Real-time PCR was used to measure the expression of lncRNA H19,and the correlation between the expression of H19 and other clinical and pathological parameters was analyzed.The t-test was used for comparison of continuous data between groups,and the chi-square test was used for comparison of categorical data between groups.The receiver operating characteristic (ROC) curve was used to evaluate the value of lncRNA H19 in the diagnosis of acute pancreatitis.Results The acute pancreatitis group had a significantly higher H19 expression level in serum than the healthy control group (t =2.364,P =0.020).The severe acute pancreatitis group had higher expression of lncRNA H19 than the mild acute pancreatitis group (t =2.111,P =0.037),and the patients with a Balthazar CT grade above grade C had significantly higher relative expression of lncRNA H19 than those with CT grade ≤ C (t =2.312,P =0.022).The ROC curve showed that H19 measurement helped with the diagnosis of acute pancreatitis with an area under the ROC curve of 0.752 (95％ CI:0.636-0.867,P ＜ 0.01).Conclusion Patients with acute pancreatitis have increased expression of IncRNA H19 in serum,and therefore,H19 has certain clinical significance in the diagnosis of acute pancreatitis and the evaluation of disease severity.