Acupuncture Therapy ; Drugs, Chinese Herbal ; therapeutic use ; Evidence-Based Medicine ; Humans ; International Cooperation ; Medicine, Chinese Traditional ; Medicine, East Asian Traditional ; Phytotherapy ; World Health Organization

Drug Therapy, Combination ; Drugs, Chinese Herbal ; therapeutic use ; Humans ; Medicine, Chinese Traditional ; Phytotherapy ; Research Design

Bibliometrics ; Double-Blind Method ; Drugs, Chinese Herbal ; therapeutic use ; Evaluation Studies as Topic ; Humans ; Medicine, Chinese Traditional ; Periodicals as Topic ; Phytotherapy ; Randomized Controlled Trials as Topic ; methods

Systemic lupus erythematosus is a diffuse connective tissue disease, which is mediated by autoimmune mechanisms.It results in multiple autoanti-bodies in the serum and injury organs and systems.Modern medicine uses glucocorticoid as the main medicine in treating systemic lupus erythematosus.Glu-cocorticoid is pure yang product, not only wil it injure yin and qi for using long time, but also disturb syndrome type of traditional Chinese Medicine of SLE for using it in large number.In the starting phase of using glucocorticoid, if the patients present manifestation of toxic heat flourishing, we should clear heat and remove toxicity.If the patients present manifestation of yin deficiency and internal heat, we should nourish yin and clear heat.If the patients pre-sent manifestation of stagnated heat stagnation, we should remove toxic heat and blood stasis.In reduction stage of using glucocorticoid, patients present manifestation of qi and yin deficiency.Then we should benefit qi and nourish yin. In maintenance stage of using glucocorticoid, patients present manifesta-tion of yang deficiency of spleen and kidney.So we should warm the kidney and invigorate the spleen.During the whole course of treating, we should also care for blood stasis and toxin.The clinicians should also remove toxic heat and blood stasis depend on the changing of syndrome. Using GCS in treating SLE should depend on the syndrome differentiation and choose the right Traditional Chinese Medicine in order to reach the clinical effect.

Objective To assess the application of Xpert MTB/RIF assay in rapid diagnosis of tuberculous lymphadenitis.Methods Lymph node samples were collected from 1 02 clinically diagnosed patients with lymph node tuberculosis and 65 patients with other lymph node diseases from Zhejiang Provincial Hospital of Traditional Chinese and Western Medicine during January 201 4 and February 201 5. Xpert MTB/RIF,pathological examination and mycobacterium tuberculosis culture were conducted in all specimens of two groups.Taking clinical comprehensive diagnosis as the gold standard,the diagnostic sensitivity,specificity,positive predictive value,negative predictive value and diagnosis efficacy of three detection methods were assessed.The sensitivity of Xpert MTB/RIF in determining rifampicin resistance was analyzed using drug susceptibility testing as gold standard.Results The mean detection time of Xpert MTB/RIF was (2.2 ±0.2)h.Among 1 02 patients,Xpert MTB/RIF achieved higher sensitivity (96.1 %, 98 /1 02 ) than pathological examination (76.5%,78 /1 02 ) and mycobacterium tuberculosis culture (33.3%,34 /1 02)(χ2 =1 6.558 and 87.91 9,both P <0.01 ).Among 65 patients with other lymph node diseases,the specificity of all three detection methods was 1 00%.The receiver-operating-characteristic curve analysis demonstrated that diagnostic performance of Xpert MTB/RIF was better than that of other two methods.In 8 patients resistant to rifampicin confirmed by drug susceptibility testing,Xpert MTB/RIF detected 6 resistant-resistant patients.Conclusion Xpert MTB/RIF shows higher sensitivity and specificity in diagnosis of lymph node tuberculosis with the advantages of easy and rapid performance.

Objective To establish a TaqMan probe-based real-time fluorescent quantitative PCR ( real-time PCR) for the quantitative and rapid detection of viral reservoir in peripheral blood mononuclear cells (PBMCs) isolated from rhesus monkeys with simian immunodeficiency virus (SIV) infection and to evaluate its preliminary application. Methods A pair of primers and one TaqMan probe were designed ac-cording to the conserved sequence of SIVmac239 strain for real-time PCR amplification. A length of 2 090 bp of nucleotide fragment was digested from the plasmid p239SpSp5 containing 5′-end long segments of SIV-mac239 strain by restriction enzymes EcoRⅠand SpeⅠ. The standards used for quantitative detection of SIV DNA in peripheral blood samples were prepared by a 10-fold serial dilution and used for graphing the stand-ard curve. The numbers of SIV DNA ( copies per 106 PBMCs) in rhesus monkeys during acute and chronic phases of SIVmac239 infection were determined and the virological characteristics of SIV DNA at different phages of infection were analyzed. Results A linear positive correlation between cycle threshold ( Ct) val-ues and concentrations (10 copies/μl to 109 copies/μl) of the standards was found. High levels of SIV DNA were monitored in SIV-infected monkeys 14 to 22 days after acute infection. The levels of SIV DNA in the acute phase of infection were about 1 to 2 logs higher than those in the chronic phase of infection. The num-bers of SIV DNA ( copies per 106 PBMCs) were 1 log lower than the SIV viral load in peripheral blood of the same monkey. The ratios of SIV DNA load to SIV RNA load ( DNA/RNA) in chronic phase of infection were higher than those in the acute phase. Conclusion The established TaqMan probe-based real-time fluorescent quantitative PCR was a highly sensitive and specific assay for the detection of SIV DNA with an advantage of wide linear range. It could be used for the quantitative evaluation of latent reservoirs of SIV.

ObjectiveTo investigate the effect of isoflurane anesthesia on plasma cortisol,and brain-derived neurotrophic factor (BDNF) and nerve growth factor (NGF) in hippocampus in rots.MethodsThirty-six adult male SD rots,aged 10 weeks,weighing 250-280 g,were randomly assigned into 6 groups:control group (group C,n =6) and O2 group (group O,n =6),isoflurane group (group Ⅰ,n =24).The rats were exposed to 2％ isoflurane for 2 h (FGF 3 L/min) in group Ⅰ.While the rats were only exposed to the pure oxygen in group O.Six rats in each group were chosen to perform Morris water maze test after inhalation of pure oxygen was stopped in group O,and at 2 h,and at 1,7 and 14 days after the end of administration in group Ⅰ.The escape latency and swimming distance in place navigation test,and the number of crossing the platform and swimming distance in spatial probe test were recorded.After water maze test was terminated at each time point,blood samples were taken from the fossa orbitalis to determine the plasma cortisol concentration and the hippocampal tissue was obtained for measurement of the contents of BDNF and NGF.ResultsCompared with group C,the number of crossing the platform was significantly decreased,the swimming distance was significantly shortened,and the plasma cortisol concentration was significantly decreased in spatial probe test in group O,and the escape latency and swimming distance were significantly prolonged at 1 day after the end of administration in plaee navigation test,and the number of crossing the platform and the content of BDNF in the hippocampal tissue were significantly decreased,and the swimming distance was significantly shortened in spatial probe test in group Ⅰ (P ＜ 0.05 or 0.01 ).Conclusion lsoflurane anesthesia exerts a transient inhibitory effect on cognitive function in the short term,and promotion of the cortisol release and synthesis of BDNF is involved in the mechanism,but not the synthesis of NGF in hippocampus in rats.

Objective The aim of the experiment is to make an intracranial aneurysm model in canine.Methods A digital tube was made based on raw magnetic resonance images of the human intracraaial carotid artery.Then 6 tubes were made in the 3 D rapid prototyping machine and coated with silicone.Finally we isolated the common carotid arteries of 6 canines and made them go through the tubes and anastomosed them end-to-side to get the aneurysm model.Six stents were implanted after one week.Results Six aneurysm models were successfully made in canines.The parent artery had similar geometrv of the human carotid siphon.All the aneurysms and parent arteries were patent in one week's follow-up.One canine died of excessive anesthesia after stentingr Two vaseular models kept patent in one month without stenosis.The other 3 had some stenosis on the bends of the vessel.Conclusions The aneurysm model in tIle experiment has high flexibility and reliability.The model provides an effective tool for research and testing neurovascular devices.It's also a useful device to train the neuroradiologists and interventional physicians.

Objective To prepare and evaluate 99Tcm radiolabeled Cetuximab (C225) for imaging of EGFR specific binding.Methods Cetuximab antibody was reduced by 2-iminothiophene (2-IT).The radiolabeling of IT-Cetuximab with 99Tcm(99Tcm-IT-Cetuximab) was analyzed by HPLC,and was tested for in vitro stability and molecular integrity.The human lung cancer line (A549)-bearing nude mouse model was prepared for biodistribution and tumor targeted study.Tumor uptake was also measured by in vivo γ imaging.Results The labeling efficiency was 93.15％.The radiochemical purity was 96.46％ after purification.The in vitro stability was good in 5％ HSA,in which the radiochemical purity maintained above 80％ at 4 ℃ for 24 h.99Tcm-IT-Cetuximab showed good specific binding to tumor with peak uptake of (3.417±0.769) ％ID/g after 4 h.The T/NT ratio of blood increased to 1.454±0.174 at 24 h.γ imaging of A549-bearing nude mice xenografts also showed high T/NT ratio.Conclusions 99Tcm-IT-Cetuximab molecular probe could be prepared with high radiolabeling yield and radiochemical purity.It has excellent in vitro and in vivo stability,and shows specific uptake in A549 tumor.

Objective:To evaluate influence of electroacupuncture combined point massage on aptients with cartid ar- tery arteriosclerosiss.Methods:A total of 106 patients with carotid atherosclerosis were randomly divided into rou- tine group (n=54,received health education based on routine therapy)and electroacupuncture+ massage group (n=52,received additional electroacupuncture and point massage based on routine group).Both groups were treated for two courses,20 times/course, 1 time/d.Carotid intima-media thickness (IMT)and thickness of carotid plaques were measured and compared between two groups before and after treatment.Results:There were no sig- nificant difference in thickness of carotid plaques and IMT between two groups before treatment,P>0.05 all. Compared with before treatment,after treatment,there were significant reductions in thickness of carotid plaques [left:(0.104±0.103)mm vs.(0.044±0.031)mm,right:(0.111±0.093)mm vs.(0.055±0.046)mm]in elec- troacupuncture + massage group,and they were significantly thinner than those of routine group [left:(0.190± 0.175)mm,right:(0.223±0.183)mm],P<0.01 all;significant reductions in carotid IMT [left:(0.096±0.021) mm vs.(0.086±0.019)mm,right:(0.091±0.019)mm vs.(0.087±0.018)]in electroacupuncture + massage group,and they were significantly thinner than those of routine group [left:(0.105±0.016)mm,right:(0.103± 0.020)mm],P<0.05 or <0.01.Conclusion:Electroacupuncture combined point massage can effectively reduce thickness of carotid plaques and carotid intima-media thickness.