Professor HAN Wei's clinical experience of acupuncture and moxibustion with Tongyang Xingshen for adolescent depressive disorder / 中国针灸

Professor HAN Wei 's clinical experience of acupuncture and moxibustion with Tongyang Xingshen (promoting yang and regaining consciousness) for adolescent depressive disorder is introduced. It is believed that the internal causes of adolescent depressive disorder are mostly emotional and physical factors, while the external causes are mainly social factors, and yang-qi stagnation and emotional disorder are the key pathogenesis. The key of acupuncture and moxibustion with Tongyang Xingshen is warming and regulating the governor vessel. The governor vessel acupoints at head, neck and back are selected. At head, Baihui (GV 20) and Yintang (GV 24+) are selected; at neck, Fengfu (GV 16) and Dazhui (GV 14) are selected; at back, Taodao (GV 13), Shenzhu (GV 12), Shendao (GV 11), Zhiyang (GV 9) and Jinsuo (GV 8) are selected. The combination of disease differentiation and syndrome differentiation should be highly valued, and the moxibustion with Tongyang and acupuncture with Xingshen should be used simultaneously, and the strong stimulation is suggested.

Effect of Tongdu Tiaoshen electroacupuncture pretreatment on PPARγ-mediated pyroptosis of cerebral cortex in rats with cerebral ischemia reperfusion injury / 中国针灸

OBJECTIVE@#To observe the effect of Tongdu Tiaoshen (promoting the circulation of the governor vessel and regulating the spirit) electroacupuncture (EA) pretreatment on pyroptosis mediated by peroxisome proliferators-activated receptor γ (PPARγ) of the cerebral cortex in rats with cerebral ischemia reperfusion injury (CIRI) and explore the potential mechanism of EA for the prevention and treatment of CIRI.@*METHODS@#A total of 110 clean-grade male SD rats were randomly divided into a sham-operation group, a model group, an EA group, an EA + inhibitor group and an agonist group, 22 rats in each group. In the EA group, before modeling, EA was applied to "Baihui" (GV 20), "Fengfu" (GV 16) and "Dazhui" (GV 14), with disperse-dense wave, 2 Hz/5 Hz in frequency, 1 to 2 mA in intensity, lasting 20 min; once a day, consecutively for 7 days. On the base of the intervention as the EA group, on the day 7, the intraperitoneal injection with the PPARγ inhibitor, GW9662 (10 mg/kg) was delivered in the EA + inhibitor group. In the agonist group, on the day 7, the PPARγ agonist, pioglitazone hydrochloride (10 mg/kg) was injected intraperitoneally. At the end of intervention, except the sham-operation group, the modified thread embolization method was adopted to establish the right CIRI model in the rats of the other groups. Using the score of the modified neurological severity score (mNSS), the neurological defect condition of rats was evaluated. TTC staining was adopted to detect the relative cerebral infarction volume of rat, TUNEL staining was used to detect apoptosis of cerebral cortical nerve cells and the transmission electron microscope was used to observe pyroptosis of cerebral cortical neural cells. The positive expression of PPARγ and nucleotide-binding to oligomerization domain-like receptor protein 3 (NLRP3) in the cerebral cortex was detected with the immunofluorescence staining. The protein expression of PPARγ, NLRP3, cysteinyl aspartate specific protease-1 (caspase-1), gasdermin D (GSDMD) and GSDMD-N terminal (GSDMD-N) in the cerebral cortex was detected with Western blot. Using the quantitative real-time fluorescence-PCR, the mRNA expression of PPARγ, NLRP3, caspase-1 and GSDMD of the cerebral cortex was detected. The contents of interleukin (IL)-1β and IL-18 in the cerebral cortex of rats were determined by ELISA.@*RESULTS@#Compared with the sham-operation group, the mNSS, the relative cerebral infarction volume and the TUNEL positive cells rate were increased (P<0.01), pyroptosis was severe, the protein and mRNA expression levels of PPARγ, NLRP3, caspase-1 and GSDMD were elevated (P<0.01); and the protein expression of GSDMD-N and contents of IL-1β and IL-18 were increased (P<0.01) in the model group. When compared with the model group, the mNSS, the relative cerebral infarction volume and the TUNEL positive cells rate were decreased (P<0.01), pyroptosis was alleviated, the protein and mRNA expression levels of PPARγ were increased (P<0.01), the protein and mRNA expression levels of NLRP3, caspase-1 and GSDMD were decreased (P<0.01), the protein expression of GSDMD-N was reduced (P<0.01); and the contents of IL-1β and IL-18 were lower (P<0.01) in the EA group and the agonist group; while, in the EA + inhibitor group, the protein expression of PPARγ was increased (P<0.01), the protein and mRNA expression levels of NLRP3 and GSDMD were decreased (P<0.01, P<0.05), the mRNA expression of caspase-1 was reduced (P<0.01); and the contents of IL-1β and IL-18 were lower (P<0.01). When compared with the EA + inhibitor group, the mNSS, the relative cerebral infarction volume and the TUNEL positive cells rate were decreased (P<0.05, P<0.01), pyroptosis was alleviated, the protein and mRNA expression levels of PPARγ were increased (P<0.01), the protein and mRNA expression levels of NLRP3, caspase-1 and GSDMD were decreased (P<0.01), the protein expression of GSDMD-N was reduced (P<0.01); and the contents of IL-1β and IL-18 were declined (P<0.01) in the EA group. Compared with the agonist group, in the EA group, the relative cerebral infarction volume and the TUNEL positive cells rate were increased (P<0.05, P<0.01), the mRNA expression of PPARγ was decreased (P<0.01) and the protein expression of GSDMD-N was elevated (P<0.05); and the contents of IL-1β and IL-18 were higher (P<0.01).@*CONCLUSION@#Tongdu Tiaoshen EA pretreatment can attenuate the neurological impairment in the rats with CIRI, and the underlying mechanism is related to the up-regulation of PPARγ inducing the inhibition of NLRP3 in the cerebral cortex of rats so that pyroptosis is affected.

Tongdu Tiaoshen acupuncture combined with carotid endarterectomy for carotid artery stenosis: a randomized controlled trial / 中国针灸

OBJECTIVE@#To observe the clinical therapeutic effect of Tongdu Tiaoshen acupuncture combined with carotid endarterectomy (CEA) and simple CEA on carotid artery stenosis (CAS).@*METHODS@#A total of 60 patients with CAS were randomized into an observation group (30 cases, 2 cases dropped off) and a control group (30 cases, 3 cases dropped off). Both groups were treated with eversion CEA (eCEA). The conventional treatment of internal medicine and antiplatelet drugs i.e. aspirin enteric-coated tablet and clopidogrel hydrogen sulfate tablet were given in the control group for 4 weeks. On the basis of the treatment in the control group, Tongdu Tiaoshen acupuncture was applied at Baihui (GV 20), Fengfu (GV 16), Yamen (GV 15), cervical Jiaji (EX-B 2), Dazhui (GV 14), etc. in the observation group, once a day, 1-day rest was taken after 6-day treatment, 2 weeks were as one course and totally 2 courses were required. The carotid intima-media thickness (IMT) before and after treatment was detected by ultrasonic diagnostic apparatus, the TCM symptom score was compared before and after treatment and in the follow-up of 6 months after treatment, the clinical efficacy was evaluated in the two groups. The occurrence of endpoints within 1 year was recorded.@*RESULTS@#After treatment, the carotid IMT and TCM symptom scores were decreased compared before treatment in the both groups (P<0.05), and the changes in the observation group were greater than the control group (P<0.05). In the follow-up, the TCM symptom scores were decreased compared before treatment in the both groups (P<0.05). The total effective rate was 96.4% (27/28) in the observation group, which was superior to 88.9% (24/27) in the control group (P<0.05). There were 1 case of stoke in the observation group and 2 cases of stroke in the control group within 1-year follow-up, and there was no significant difference in the number of endpoints between the two groups within 1 year (P>0.05).@*CONCLUSION@#Tongdu Tiaoshen acupuncture combined with CEA can effectively reduce the IMT in patients with CAS, improve the TCM symptom score, the efficacy is superior to simple CEA treatment.

Precautionary study on acupuncture pretreatment for stroke at the early stage / 中国针灸

<p><b>OBJECTIVE</b>To assess the clinical efficacy of acupuncture pretreatment for the prevention of stroke based on promoting the circulation of the Governor Vessel and regulating mentality, and explore its effect mechanism.</p><p><b>METHODS</b>Seventy cases of transient ischemic attack (TIA) were randomized into an acupuncture group (35 cases) and a western medicine group (35 cases). In the acupuncture group, acupuncture therapy of promoting the circulation of the Governor Vessel and regulating mentality was applied at Yaoyangguan (GV 3), Mingmen (GV 4), Zhiyang (GV 9), Shenzhu (GV 12), Dazhui (GV 14), Yamen (GV 15), Fengfu (GV 16), Baihui (GV 20) and Neck-Jiaji (EX-B 2). Acupuncture was given 6 times a week, at the interval of one day between two weeks. Totally, 21 days of treatment were taken as a session. In the western medicine group, aspirin enteric coated tablets were prescribed, 25 mg/tablet, 100 mg/day, once a night for oral administration, and 21 days of medication were taken as 1 session. There were 3 days at the interval between two sessions in each group and totally 2 sessions were required. Transcranial Doppler (TCD) was adopted before treatment and in two sessions of treatment to observe, mean flow velocity (Vm) of middle cerebral artery (MCA), vertebral artery (VA), basilar arte ry (BA) and pulsatility index (PI). The standard of the efficacy assessment of stroke aura was taken as the main efficacy index in the assessment of theraputic effect, the adverse reaction was observed.</p><p><b>RESULTS</b>1In TIA, MCA blood flow was accelerated in internal carotid system, and BA blood flow was accelerated in vertebral-basilar artery system. The treatments in the two groups enabled the blood flow in the responsible blood vessels slow down and the results in the acupuncture group L(60. 54+/-11.76)cm/s, (36. 17+/-8. 65)cm/s] were better than those in the western medicine group [(72. 34+/-9. 15)cm/s,(65. 23 +/-8. 99)cm/s] (P<O. 05). 2The results of clinical efficacy and adverse reactions in the acupuncture group [96. 77% (30/31),6. 45% (2/31)] were superior to the western medicine group [75. 76%(25/33),45. 46%(15/33)] (both P<0. 05). 3Concerning to the recurrence of disease at the different period after treatment, the case number of cerebral infarction was not different significantly between the two groups (P>0. 05).</p><p><b>CONCLUSION</b>Acupuncture intervention based on promoting the circulation of the Governor Vessel and regulating mentality achieves the superior efficacy on TIA and less adverse reactions as compared with aspirin. The effect mechanism is related potentially to the improvement of cerebral vascular hemodynamic.</p>

The feasibility study of estimating energy consumption in photoselective vaporization of prostate based on the volume of prostate / 中华外科杂志

<p><b>OBJECTIVE</b>To discuss the feasibility of estimating energy consumption of green laser in photoselective vaporization of prostate (PVP) based on the preoperative volume of prostate.</p><p><b>METHODS</b>From January 2005 to January 2007, 260 patients with benign prostatic hyperplasia (BPH) had been treated with PVP. Preoperative prostatic volume and post-two-weeks-operative prostatic volume of each patient were measured by transrectal ultrasound (TRUS). Energy consumption and emission time of green laser were recorded during the operation. Then we calculated the amount of energy consumption needed in vaporizing one gramme prostatic tissue, evaluated the correlation of energy consumption and preoperative volume of prostate by means of correlation-regression analysis, and established its regression equation.</p><p><b>RESULTS</b>The amount of energy consumption needed in vaporizing one gramme prostatic tissue was (6.9 ± 0.6)kJ. The correlation of energy consumption and preoperative volume of prostate was significantly positive linear correlated. Its regression equation was: Energy Consumption (kJ) = 4.7 x Preoperative Volume of Prostate (cm³) - 14.1.</p><p><b>CONCLUSION</b>It is feasible to estimate energy consumption of green laser in PVP based on preoperative volume of prostate.</p>

Impact of different extents of lymph node dissection on the survival in stage III esophageal cancer patients / 中华肿瘤杂志

<p><b>OBJECTIVE</b>To investigate the safety, feasibility and the impact of different extents of lymph node dissection on the survival in the patients with locally advanced thoracic esophageal carcinoma.</p><p><b>METHODS</b>From January 2001 to December 2006, 122 patients with locally advanced thoracic esophageal carcinoma underwent radical resection through cervical, thoracic, and abdominal incisions, and were randomly divided into two-field lymph node dissection group (Two-FD) and three-field lymph node dissection group (Three-FD). Life-table method was used to compare the difference of survival rates between the two groups. Kaplan-Meier method was used to compare the cumulative survival time and median survival time between the two groups. Multivariate analysis was performed using Cox model to identify the prognostic factors affecting the survival (alpha = 0.05).</p><p><b>RESULTS</b>There was no significant difference between the two groups in age, sex, and disease stage. Postoperative complication rate and perioperative mortality rate were 14.5% and 1.6% in the two-FD group versus 15.0% and 1.7% in the three-FD group, statistically without a significant difference (P > 0.05). The 1-, 3- and 5-year survival rates were 78.2%, 39.6% and 14.5% in the two-FD group, and 83.7%, 42.4% and 18.1% in the three-FD group, respectively. The median survival time was 24.0 months in the two-FD group and 31.0 months in the three-FD group. Log-rank analysis showed that in the patients without preoperative weight loss, in T3N1M0 stage, only single regional lymph node metastasis but < 3 in total, the three field lymph node dissection achieved a better prognosis (P < 0.05). Multivariate analysis using Cox model showed that T and N stages and lymph node dissection extent were still risk factors in patients with stage III locally advanced thoracic esophageal carcinoma.</p><p><b>CONCLUSION</b>Compared with the two field lymph node dissection, the three field lymph node dissection is safe and feasible, and can improve the survival for a part of stage III esophageal cancer patients without increase in operative mortality and complications.</p>