2.Observation on therapeutic effect of moxibustion on temperature-sensitive points for lumbar disc herniation.
Fu-yu TANG ; Cheng-jun HUANG ; Ri-xin CHEN ; Min XU ; Bao-xin LIU ; Zhu LIANG
Chinese Acupuncture & Moxibustion 2009;29(5):382-384
OBJECTIVETo compare therapeutic effects of traditional moxibustion and moxibustion on temperature-sensitive points for lumbar disc herniation.
METHODSOne hundred and twenty cases were randomly divided into a temperature-sensitive point group and a traditional moxibustion group, 60 cases in each group. The temperature-sensitive point group was treated with moxibustion on the temperature-sensitive points in the temperature-sensitive high incidence area such as waist and lower limbs, once each day; the traditional moxibustion group was treated with warming moxibustion at Jiaji (EX-B 2), Ciliao (BL 32), Zhibian (BL 54), Huantiao (GB 30), Weizhong (BL 40), Yanglingquan (GB 34), Kunlun (BI. 60), once each day, 7 days constituting one course. The therapeutic effect and the recurrence rate were observed after one course treatment and six months later.
RESULTSAfter treatment for one course, the cured-markedly effective rate was 65.00% in the temperature-sensitive point group, superior to 50.0% in the traditional moxibustion group, with a significant difference between the two groups (P < 0.05); all effective cases were followed-up for six months, the cured-markedly effective rate and the recurrence rate were 62.3% and 26.4% in the temperature-sensitive point group, and 34.2% and 46.3% in the traditional moxibustion group, the therapeutic effect of the temperature-sensitive point group being superior to the traditional moxibustion group, and the recurrence rate was lower than the traditional moxibustion group (both P < 0.05).
CONCLUSIONMoxibustion on temperature-sensitive points is a effective therapy for lumbar disc herniation, with stable therapeutic effect and low recurrence rate.
Acupuncture Points ; Adult ; Female ; Follow-Up Studies ; Humans ; Intervertebral Disc Displacement ; therapy ; Lumbar Vertebrae ; Male ; Middle Aged ; Moxibustion ; methods ; Temperature ; Treatment Outcome ; Young Adult
3.Cigarette smoking inhibits the anti-platelet activity of aspirin in patients with coronary heart disease.
Wei-Ju LI ; Hong-Yin ZHANG ; Cheng-Long MIAO ; Ri-Bo TANG ; Xin DU ; Ji-Hui SHI ; Chang-Sheng MA
Chinese Medical Journal 2011;124(10):1569-1572
OBJECTIVETobacco smoking results in increased platelet aggregability, which suggests that low-dose aspirin used in common clinical practice may not effectively inhibit platelet activity in smokers with coronary heart disease (CHD). This review was performed to assess the effect of aspirin on platelet aggregation in patients with CHD.
DATA SOURCESWe performed an electronic literature search of MEDLINE (starting from the beginning to March 15, 2009) using the term "smoking" or "tobacco" paired with the following: "platelet", "aspirin" or "coronary heart disease".
STUDY SELECTIONWe looked for review articles regarding the effect of tobacco smoking on platelet activity and on the anti-platelet efficacy of aspirin in healthy people and patients with CHD. The search was limited in "core clinical journal". In total, 1321 relevant articles were retrieved, and 36 articles were ultimately cited.
RESULTSTobacco smoking results in increased platelet aggregability, which can be inhibited by low-dose aspirin in the healthy population. However, in patients with CHD, the increased platelet aggregability can not be effectively inhibited by the same low-dose of aspirin. A recent study indicated that clopidogrel or an increased dose of aspirin can effectively inhibit the increased platelet aggregability induced by tobacco smoking in patients with CHD.
CONCLUSIONSIt is important for patients with CHD to quit smoking. For the current smoker, it may be necessary to take larger doses of aspirin than normal or take an adenosine diphosphate receptor inhibitor along with aspirin to effectively inhibit the increased platelet activity.
Aspirin ; therapeutic use ; Coronary Disease ; drug therapy ; Drug Interactions ; Humans ; Platelet Aggregation Inhibitors ; therapeutic use ; Smoking ; adverse effects
4.Comparative study of heat-sensitive moxibustion in the treatment of knee osteoarthritis.
Hong-Wu XIE ; Ri-Xin CHEN ; Fang-Ming XU ; Yun-E SONG ; Xi TANG ; La-Mei LI
Chinese Acupuncture & Moxibustion 2012;32(3):229-232
OBJECTIVETo verify the clinical efficacy of heat-sensitive moxibustion in treatment of knee osteoarthritis (KOA).
METHODSSixty cases of KOA were randomly divided into a heat-sensitive moxibustion group and a conventional moxibustion group, 30 cases in each one. Dubi (ST 35), Yanglingquan (GB 34), Zusanli (ST 36) and Heding (EX-LE 2) on the affected side were selected in two groups. In heat-sensitive moxibustion group, the techniques of circling moxibustion, sparrow-pecking moxibustion, moving moxibustion and mild moxibustion were applied. In conventional moxibustion group, the mild moxibustion was used, 2 to 3 cm far from the skin of the acupoints selected. Lysholm scale for the assessment of knee joint function was adopted to evaluate the efficacy. The scores of joint pain, morning stiffness, joint swelling and walking ability were compared before and after treatment in two groups.
RESULTSThe scores of joint pain, morning stiffness, joint swelling and walking ability after treatment were all apparently improved as compared with those before treatment in either group (all P < 0.05). The improvement in the above-mentioned indices in heat-sensitive moxibustion group was much more apparent as compared with that in conventional moxibustion group (all P < 0.01). The effective rate was 90.0% (27/30) in heat-sensitive moxibustion group and was 73.3% (22/30) in conventional moxibustion group. The effective rate in heat-sensitive moxibustion group was obviously superior to that in conventional moxibustion group (P < 0.01).
CONCLUSIONThe efficacy of heat-sensitive moxibustion is superior to that of conventional moxibustion in the treatment of KOA. This therapy can more significantly improve the symptoms and physical signs of the patients with KOA.
Acupuncture Points ; Aged ; Female ; Humans ; Locomotion ; Male ; Middle Aged ; Moxibustion ; Osteoarthritis, Knee ; physiopathology ; therapy ; Treatment Outcome
5.Cardiomyocyte apoptosis and death receptor pathway in a rat model of coronary microembolization.
Lang LI ; Qiang SU ; Yan WANG ; Bo SU ; Ri-xin DAI ; Yong-guang LU ; Xiang-hong WU ; Tang-wei LIU
Chinese Journal of Cardiology 2010;38(4):363-368
OBJECTIVETo investigate the dynamic changes of cardiomyocyte apoptosis and the role of death receptor apoptotic pathway in a rat model of coronary microembolization (CME).
METHODSAdult rats were randomized to coronary microembolization (CME group, n = 63) or sham-operated group (S group, n = 55). CME model was established by aortic injection of 0.1 ml microspheres (42 microm, 3 x 10(4)/ml) into the left ventricle when the ascending aorta was temporarily clamped.S group received 0.1 ml saline injection and survived rats were randomly examined at 0, 3, 6, 12 and 24 hour post CME (n = 10 each). Heart function was evaluated by echocardiography. Myocardium sample was stained with hematoxylin-eosin and hematoxylin-basic fuchsin-picric acid to detect infarct areas. Cardiomyocyte apoptosis was detected with TUNEL staining. The expression of caspase-3 and caspase-8 was measured by Western blot analysis.
RESULTSCompared with S group, the left ventricular ejection fraction was significantly decreased and left ventricular end-diastolic diameter was significantly increased in CME group (all P < 0.05) except 0 hour CME group. The infarct sizes were similar in 3 hour, 6 hour, 12 hour, and 24 hour CME groups (P > 0.05). The apoptosis index (AI) in CME group were significantly higher at each time point compared to S group (P < 0.05) except 0 hour CME group and peaked at 6 hours. Apoptotic cardiomyocytes were found mainly in the myocardial microinfarcted area and border zones. The relative expression of caspase-3 and caspase-8 in CME group were both significantly increased at 3 hours and peaked at 6 hour post CME (P < 0.05).
CONCLUSIONCardiomyocytes apoptosis was significantly increased after coronary microembolization via activating death receptor apoptotic pathway in this coronary microembolization model.
Animals ; Apoptosis ; Coronary Vessels ; pathology ; Male ; Myocytes, Cardiac ; metabolism ; Rats ; Rats, Sprague-Dawley ; Receptors, Death Domain ; metabolism ; Thromboembolism ; metabolism ; pathology
6.Impact of the origin of sinus node artery on recurrence after pulmonary vein isolation in patients with paroxysmal atrial fibrillation.
Zhi-jun ZHANG ; Ke CHEN ; Ri-bo TANG ; Cai-hua SANG ; Edmundo Patricio Lopes LAO ; Qian YAN ; Xiao-nan HE ; Xin DU ; De-yong LONG ; Rong-hui YU ; Jian-zeng DONG ; Chang-sheng MA
Chinese Medical Journal 2013;126(9):1624-1629
BACKGROUNDMajor atrial coronary arteries, including the sinus node artery (SNA), were commonly found in the areas involved in atrial fibrillation (AF) ablation and could cause difficulties in achieving linear block at the left atrial (LA) roof. The SNA is a major atrial coronary artery of the atrial coronary circulation. This study aimed to determine impact of the origin of SNA on recurrence of AF after pulmonary vein isolation (PVI) in patients with paroxysmal AF.
METHODSSeventy-eight patients underwent coronary angiography for suspected coronary heart disease, followed by catheter ablation for paroxysmal AF. According to the origin of SNA from angiographic findings, they were divided into right SNA group (SNA originating from the right coronary artery) and left SNA group (SNA originating from the left circumflex artery). Guided by an electroanatomic mapping system, circumferential pulmonary vein ablation (CPVA) was performed in both groups and PVI was the procedural endpoint. All patients were followed up at 1, 3, 6, 9 and 12 months post-ablation. Recurrence was defined as any episode of atrial tachyarrhythmias (ATAs), including AF, atrial flutter or atrial tachycardia, that lasted longer than 30 seconds after a blanking period of 3 months.
RESULTSThe SNA originated from the right coronary artery in 34 patients (43.6%) and the left circumflex artery in 44 patients (56.4%). Freedom from AF and antiarrhythmic drugs (AADs) at 1 year was 67.9% (53/78) for all patients. After 1 year follow-up, 79.4% (27/34) in right SNA group and 59.1% (26/44) in left SNA group (P = 0.042) were in sinus rhythm. On multivariate analysis, left atrium size (HR = 1.451, 95%CI: 1.240 - 1.697, P < 0.001) and a left SNA (HR = 6.22, 95%CI: 2.01 - 19.25, P = 0.002) were the independent predictors of AF recurrence.
CONCLUSIONSThe left SNA is more frequent in the patients with paroxysmal AF. After one year follow-up, the presence of a left SNA was identified as an independent predictor of AF recurrence after CPVA in paroxysmal AF.
Aged ; Atrial Fibrillation ; physiopathology ; surgery ; Catheter Ablation ; Coronary Vessels ; physiopathology ; Female ; Humans ; Male ; Middle Aged ; Pulmonary Veins ; surgery ; Recurrence
7.Outcome of catheter ablation of atrial fibrillation in patients with prior ischemic stroke.
Song-Nan LI ; Jun-Ping KANG ; Xin DU ; Xiao-Nan HE ; De-Yong LONG ; Rong-Hui YU ; Ri-Bo TANG ; Cai-Hua SANG ; Chen-Xi JIANG ; Man NING ; Jian-Zeng DONG ; Chang-Sheng MA
Chinese Medical Journal 2013;126(6):1033-1038
BACKGROUNDCatheter ablation for atrial fibrillation (AF) has been demonstrated to be effective in a subsets of patients with AF. However, very few data are available in regard to patients with prior history of stroke undergoing catheter ablation. This study aimed to investigate the outcome of catheter ablation in AF patients with prior ischemic stroke.
METHODSBetween January 2008 and December 2011, of 1897 consecutive patients who presented at Beijing An Zhen Hospital for treatment of drug-refractory AF, 172 (9.1%) patients in the study population had a history of ischemic stroke. All patients underwent catheter ablation and were followed up to assess maintenance of sinus rhythm and recurrence of symptomatic stroke.
RESULTSAmong these 1897 patients, 1768 (93.2%) who had complete follow-up information for a minimum of six months were included in the final analysis. Patients in the stroke group (group I) and the no-stroke group (group II) were similar in regards to gender, body mass index (BMI), history of diabetes, type of AF, and left atrial size. The patients in group I were older than those in group II, and had a higher incidence of hypertension, chronic heart failure, lower left ventricular ejection fraction (LVEF), and higher CHADS2 scores. Six months after ablation, 107 (68.6%) patients in group I and 1403 (87.1%) in group II had discontinued warfarin treatment (P < 0.001). During a median follow-up of (633 ± 415) days, 65 patients in the group I and 638 in group II experienced AF recurrence, and five patients in group I and 28 in group II developed symptomatic stroke. The rates of AF recurrence and recurrent stroke were similar between group I and group II (41.7% vs. 39.6%, P = 0.611; 3.2% vs. 1.7%, P = 0.219; respectively).
CONCLUSIONCatheter ablation of AF in patients with prior stroke is feasible and efficient.
Aged ; Atrial Fibrillation ; surgery ; Catheter Ablation ; methods ; Female ; Humans ; Male ; Middle Aged ; Retrospective Studies ; Stroke ; surgery
8.Autotransfusion in the management of cardiac tamponade occurring during catheter ablation of atrial fibrillation.
Ling-Yun GAO ; Ri-Bo TANG ; Jian-Zeng DONG ; Xing-Peng LIU ; De-Yong LONG ; Rong-Hui YU ; Chen-Xi JIANG ; Gang CHEN ; Cai-Hua SANG ; Xin-Yong ZHANG ; Man NING ; Chang-Sheng MA
Chinese Medical Journal 2010;123(7):961-963
Atrial Fibrillation
;
surgery
;
Cardiac Tamponade
;
etiology
;
surgery
;
Catheter Ablation
;
adverse effects
;
Female
;
Humans
;
Male
;
Middle Aged
9.Metabolic syndrome in patients with atrial fibrillation in the absence of structural heart disease from a tertiary hospital in China.
Ri-bo TANG ; Ling-yun GAO ; Jian-zeng DONG ; Xiao-hui LIU ; Xing-peng LIU ; Jia-hui WU ; De-yong LONG ; Rong-hui YU ; Xin DU ; Chang-sheng MA
Chinese Medical Journal 2009;122(22):2744-2747
BACKGROUNDMetabolic syndrome (MetS) and atrial fibrillation (AF) are causally related. This study aimed to determine the prevalence of MetS in patients with AF in the absence of structural heart disease from a tertiary hospital in China.
METHODSIn a single center, 741 inpatients with AF in the absence of structural heart disease prior to catheter ablation were retrospectively reviewed. Among them, 588 (79.4%) patients had paroxysmal AF. Subgroup analyses were performed in paroxysmal AF and persistent/permanent AF.
RESULTSMetS was found in 343 (46.3%) patients (200 males, 143 females); 0, 1, 2, 3, 4, 5 components of the MetS were found in 59 (8.0%), 140 (18.9%), 199 (26.9%), 203 (27.4%), 103 (13.9%) and 37 (5.0%) patients, respectively. The prevalences of overweight/obesity, high blood pressure, high glucose level, high triglyceride level and low high density lipoproteins cholesterol level were 53.8%, 47.6%, 23.2%, 40.6% and 72.1%, respectively. The prevalence of MetS was not significantly different between the paroxysmal AF group and the persistent/permanent AF group (44.6% vs 52.9%, P = 0.064). The five components of MetS except overweight/obesity (69.3% vs 49.8%, P < 0.001) were not significantly different between the aforementioned two groups. The left atrium diameter increased with the sum of the MetS components. The left atrium diameter in the MetS group was significantly higher than that in the non-MetS group both in patients with paroxysmal AF and in patients with persistent/permanent AF.
CONCLUSIONSThe prevalence of MetS in patients with AF prior to catheter ablation is high. Further study and prevention are needed.
Adolescent ; Adult ; Aged ; Atrial Fibrillation ; complications ; Catheter Ablation ; Female ; Heart Diseases ; complications ; Humans ; Male ; Metabolic Syndrome ; epidemiology ; Middle Aged ; Prevalence
10.A review on behavior and brain imaging research of human visually-guided action.
Ri-Xin TANG ; Ai-Xia SONG ; Juan CHEN
Acta Physiologica Sinica 2019;71(1):22-32
Bipedalism (using only two legs for walking) and having the capability to use tools have long been considered characteristic features that differentiate human beings from animals. Being able to walk upright freed up human hands, allowing us to reach, grasp, carry food, make and use tools, which greatly increased the survivability of our ancestors. Hand actions not only involve muscles and joints to execute actions but also require computations in the brain to analyze the visual environment and select the appropriate action, as well as formulate the action before execution and correct it in real-time during execution. Here, we review the behavioral and brain imaging research of human hand actions from a perspective of cognitive neuroscience. The review includes the research contents and methods of visually-guided action, existing theories, current debates, new evidence of existing theories, and the applications of action research in robotics and artificial intelligence.
Brain
;
diagnostic imaging
;
physiology
;
Hand
;
Humans
;
Neuroimaging
;
Psychomotor Performance