Acupuncture Therapy ; Humans ; Meridians ; Sensation

This paper aims to establish a method for the determination of sulfur dioxide in sulfur fumigation Chinese herbs. Sample powder and hydrochloric acid solution were isolated by paraffin layer in order to avoid early reactions, with the generation of sulfur dioxide, headspace with airtight needle was used to transfer sulfur dioxide into gas chromatograph, and detected with thermal conductivity detector. The analytical performance was demonstrated by the analysis of 12 herbs, spiked at four concentration levels. In general, the recoveries ranging from 70% to 110%, with relative standard deviations (RSDs) within 15%, were obtained. The limit of detection (LOD) was below 10 mg x kg(-1). Standard addition can be used for low recovery samples. The method is simple, less time-consuming, specific and sensitive. Methods comparison revealed that gas chromatography is better than traditional titration in terms of method operability, accuracy and specificity, showing good application value.

It is important to detect and prevent Alzheimer disease (AD) at its early stage. Constituting the early stage sign of AD, amnestic mild cognitive impairment (aMCI) has drawn much attention. Studies have shown that donepezil could reduce the AD assessment scale-cognitive subscale (ADAS-Cog) score in MCI patients and improve the patient's attention and speed of response; however, it also has many side effects. Therefore, the authors aim to explore the effects of Chinese herbal medicine for treating aMCI.

In the United States of America, the physician group practice has become one of the most common practice models, and has a relatively perfect and clear system of laws and regulations in its monitoring.In view of the policy side, the federal government has published the Stark Law to regulate the registration, properties, operation, service contents in details for the physician group practice.Taking the market side, it is practiced to protect the physician groups and medical practice behaviors through medical insurance policies.In China, the emergence of physician group has received widespread attention and concern.But since the short development time and unclear development path, the relevant laws and regulations for physician groups are still are not perfect.This paper aims to summarize the development and status quo of the American physician group as well as the regulations related to the groups` operating system, which will provide a good reference to China.The purpose is to provide policy recommendations for the standardized development and perfect regulations of physician groups in China.The following recommendations were put forward: improve the relevant laws and regulations;promote the establishment of the corresponding security policies;speed up and enhance the research and development of medical liability insurance;do continuous tracking and timely summarize practices.

OBJECTIVE:To evaluate the effect of Stronger Neo-Mioniphagen C(SNMC)on liver function of the patients with hepatocarcinoma associated with cirrhosis.METHODS:55patients with hepatocarcinoma associated with cirrhosis were allocated to2groups randomly,group A:before operation SNMC(1ml/kg)was dripped intravenously to the patients,group B:before surgery NS(1ml/kg)was administered.On the1st、3rd、6th postoperative day,the index of liver function of the perive?nous blood were analyzed statistically.RESULTS:On the1st、3rd postoperative day,all the value of liver function in both group is higher than the basic,and the value in group A is lower than that in group B(P

ObjectiveToestablisharatmodelofatherosclerosiscombinedwithsyndromeofintermingledphlegm and blood stasis , to observe the inflammatory reactions and the treatment effect of prescription ( Danlou tablet ) on the rat model.Methods Thirty-two healthy male SD rats were randomly and equally divided into four groups , namely, normal control group, model control group, atorvastatin group (ATV group), and Danlou group (DLP group).The normal control group was given basic forage , while other three groups were given high fat forage plus intraperitoneal injection of vitamin D 3 and balloon injury of the left common carotid artery to build rat atherosclerosis model combined with syndrome of intermingled phlegm and blood stasis , and then received intragastric administration of saline , atorvastatin suspension and Danlou tablets suspension for 4 weeks, respectively.After intervention, both serum lipid and hs-CRP, IL-6, TNF-α, and LP-PLA2 levels were determined by ELISA , pathological alterations in the thoracic aorta was analyzed using HE staining , the expressions of IL-6, TNF-αand LP-PLA2 mRNA in the thoracic aorta tissue were assessed by real-time fluorescent quantitativePCRtechnology.Results ①Comparedwiththenormalcontrolgroup,thereweresignificantincreasesin serum TC, LDL-C, hs-CRP, IL-6, TNF-α, and LP-PLA2 levels (P<0.05 for all) and decrease of serum HDL-C levels in the model group (P<0.05).The expressions of IL-6, TNF-α, and LP-PLA2 mRNA in the rat aorta were significantly increased ( P<0.05 for all ) .In the model control group , HE staining showed altered arrangement of aortic endothelial cells, irregular intimal thickening , broadened subendothelial space , and accumulation of foam cells and lipid deposition , forming typical atherosclerotic plaques .② Compared with the model control group , the ATV and DLP groups showed significantly decreased serum TC , LDL-C, hs-CRP, IL-6, TNF-α, and LP-PLA2 levels ( P<0.05 for all) as well as the expressions of IL-6, TNF-α, and LP-PLA2 mRNA in the thoracic aorta (P<0.05 for all).There were no significant differences between the ATV and DLP groups (P>0.05).There were also reduced aortic intimal hyperplasia , macrophage infiltration and plaque area compared with those of the model group .Conclusions Rat model of atherosclerosis combined with syndrome of intermingled phlegm and blood stasis can be established by high fat diet feeding combined with the intraperitoneal injection of vitamin D 3 and balloon injury of carotid artery .The prescription ( Danlou tablet ) can inhibit the inflammatory reaction and ameliorate atherosclerotic changes in the rat models .

Objective To investigate the risk factors of acute kidney injury(AKI) after intracoronary stent implantation in order to provide the basis for clinical prophylaxis and treatment.Methods Retrospectively analyzed 626 consecutive patients who underwent isolated intracoronary stent implantation in our institution from January 2007 to July 2011.Multivariate logistic regression model was constructed to identify the risk factors for the development of AKI defined as a serum creatinine (SCr) 130 to 199 μ mol/L or estimated creatinine clearance(Ccr) 30 to 60 ml/min per 1.73 m2.Results Ninety-three patients of 626 (14.9％) underwent isolated intracoronary stent implantation developed AKI.The results of the multivariate forward stepwise logistic regression analysis found that risk factors for the development of AKI following isolated intra-coronary stent implantation was associated with age (OR =1.570,95％ CI 1.308-1.885),ejection fraction (EF) ≤ 30％(OR =11.526,95％ CI 2.452-54.177),hypotension during perioperative and postoperation (OR =11.074,95％ CI 2.439-50.282),operation duration(OR =1.032,95％ CI 1.012-1.051),sex (OR =0.010,95％ CI 0.001-0.086),NYHA class Ⅲ & Ⅳ (OR =0.209,95％ CI 0.059-0.737),peripheral vascular disease (OR =0.528,95％ CI 0.286-0.973),chronic obstructive pulmonary diseases (OR =0.546,95％ CI 0.304-0.982),preoperation Cr (OR=1.418,95％CI 1.216-1.654) (and all P＜0.05).Conclusion AKI is the common complications after intracoronary stent implantation,especially age,EF ≤ 30％,hypotension during perioperative and postoperation,operation duration are independent risk factors.

AIM: To gain an insight into preference for elderly diabetic patients with angina pectoris between Shexiang Baoxin Pill (SXBXP) (Moschus, Radix Ginseng, Calculus Bovis, etc.) and Extended Release Isosorbide 5-Mononitrate (ERIM). METHODS: Followed a two-week run-in, 56 elderly patients were randomized to take SXBXP 2 pills tid or ERIM 60 mg qd for 4 weeks; then followed a two-week wash-out, patients crossed over to the complementary therapy for another 4 weeks. Daily diary cards were used to record the side effects, the frequency of angina pectoris attacks and use of rescue medication. At the end of the study, participants were asked to complete a 3-item scale questionary to assess their angina pectoris treatment in terms of convenience, side effects and overall preference. RESULTS: No treatment difference in the frequency of angina pectoris attacks and use of rescue medication was found; 71.4% of patients thought use of SXBXP was the same convenient as that of ERIM; patients felt SXBXP had side effects fewer than ERIM and overall 75% of patients preferred SXBXP. CONCLUSION: Elderly diabetic patients with angina pectoris prefer SXBXP to ERIM.

Autoradiography of nicotinic acetylcholine receptors (N-AChR) with the application of histochemical staining location of cholinesterase was used to observe the effect of soman on junctional and extrajunctional N-AChR. Testing with the diaphragms and extensor digitorum longus muscles of mice and rats, we found that soman mainly increased the number of extrajunctional N-AChR. It did pot alter the number of junctional N-AChR significantly, nor did it have any pronounced effects on the glycoprotein property and isoelectric point (pI) of junctional and extrajunctional N-AChR. The change of extrajunctional N-AChR number caused by soman is similar to the phenomenon of increased extrajunctional N-AChR number and sensitivity resulting from denervation, but the mechanism of action is different from the latter. The increase of N-AChR number is one of the important characteristics of soman poisoning which make it different from other nerve agents. To maintain the metabolic balance of N-AChR may be an important new approach to the treatment of soman poisoning.

Objective To analyze the difference of soft and hard tissues between beautiful face and ordinary face in young Han women for providing data basis for modification of lower facial contour.Methods 38 cases of young Han women were selected with craniofacial spiral CT scanning,three-dimensional reconstruction and histomorphometry of the mandibular angle region (12 cases of beautiful face and 26 cases of ordinary face).Results The difference of bony bigonial breadth,lower face width,angle of mandibular angle,mandibular branch width and height,the distance between the mandibular angle point and pogonion in mandibular angle region had statistical significance (P ＜ 0.05);the difference of mandibular angle thickness had no statistical significance (P＞0.05);the difference of masseter muscle length,width and thickness had statistical significance (P ＜ 0.05).Conclusions In clinical lower facial contour modification practice,we can refer to the data of soft and hard tissue of mandibular angle region of beautiful face,combining with the specific circumstances of the pursuit of beautiful people and select the appropriate surgical approach for lower facial contour modification.