Abstract:Many clinical trials and experimental studies claim that sham acupuncture is as effective as traditional Chinese acupuncture. However, these studies have no standard sham acupuncture control and many other factors can affect the clinical effect. These factors include needle retention time, treatment frequency, and the total number of treatments needed for satisfactory results, and all can change the clinical effect. The majority of existing acupuncture treatment studies do not consider these factors and lack standard dosage criteria. Therefore, it is still too early to conclude that sham acupuncture is as effective as traditional Chinese acupuncture. This article investigates the factors that influence the curative effect of acupuncture as to help set a standard for acupuncture studies in the future.  
Keywords:acupuncture;sham acupuncture;specificity of acupoints;Deqi;acupuncture manipulation
Abstract:To investigate the effects of Korean red ginseng (KRG) on semen parameters in male infertility patients in a randomized, double-blind, placebo-controlled study. A total of 80 male infertility patients with varicocele were recruited from April 2011 to February 2012. The subjects were then divided into the following four groups: non-varicocelectomy (V)+placebo (P) group, V+P group, non-V+KRG group (1.5-g KRG daily), and V+KGR group (1.5-g KRG daily). Semen analysis was performed and hormonal levels were measured in each treatment arm after 12 weeks. All groups but not the non-V+P group, showed significant improvements in sperm concentrations, motility, morphology, and viability at the end of the study. However, there were no significant differences in serum follicle-stimulating hormone, luteinizing hormone, and testosterone among groups. The incidence of adverse events was low, and all events were assumed to be unrelated to the treatments administered. Although the exact mechanism by which KRG improves spermatogenesis remains unclear, KRG may be a useful agent for the treatment of male infertility. Nevertheless, additional studies to evaluate the optimal dose and duration of treatment are needed.  
Abstract:To investigate the effects of berberine (BBR) and cinnamic acid (CA), the main active components in Jiaotai Pill (交泰丸, JTP), on palmitic acid (PA)-induced intracellular triglyceride (TG) accumulation in NIT-1 pancreatic β cells. Cells were incubated in culture medium containing PA (0.25 mmol/L) for 24 h. Then treatments with BBR (10 μmol/L), CA (100 μmol/L) and the combination of BBR and CA (BBR+CA) were performed respectively. Intracellular lipid accumulation was assessed by Oil Red O staining and TG content was measured by colorimetric assay. The expression of adenosine monophosphate-activated protein kinase (AMPK) protein and its downstream lipogenic and fatty acid oxidation genes, including fatty acid synthase (FAS), acetyl-coA carboxylase (ACC), phosphorylation acetyl-coA carboxylase (pACC), carnitine acyl transferase 1 (CPT-1) and sterol regulating element binding protein 1c (SREBP-1c) were determined by Western blot or real time polymerase chain reaction. PA induced an obvious lipid accumulation and a significant increase in intracellular TG content in NIT-1 cells. PA also induced a remarkable decrease in AMPK protein expression and its downstream targets such as pACC and CPT-1. Meanwhile, AMPK downstream lipogenic genes including SREBP-1c mRNA, FAS and ACC protein expressions were increased. Treatments with BBR and BBR+CA, superior to CA, significantly reversed the above genes changes in NIT-1 pancreatic β cells. However, the synergistic effect of BBR and CA on intracellular TG content was not observed in the present study. It can be concluded that in vitro, BBR and BBR+CA could inhibit PA-induced lipid accumulation by decreasing lipogenesis and increasing lipid oxidation in NIT-1 pancreatic β cells.  
Abstract:To compare the effect of Shen-Fu Injection (SFI) and epinephrine on the expression of sarcoplasmic reticulum Ca2+ ATPase 2a (SERCA2a) in a pig model with post-resuscitation myocardial dysfunction. Ventricular fibrillation (VF) was electrically induced in Wu-zhi-shan miniature pigs. After 8 min of untreated VF and 2 min of cardiopulmonary resuscitation (CPR), all animals were randomly administered a bolus injection of saline placebo (SA group, n=10), SFI (0.8 mg/kg, SFI group, n=10) or epinephrine (20 μg/kg, EPI group, n=10). After 4 min of CPR, a 100-J shock was delivered. If the defibrillation attempt failed to attain restoration of spontaneous circulation (ROSC), manual chest compressions were rapidly resumed for a further 2 min followed by a second defibrillation attempt. Hemodynamic variables were recorded, and plasma concentrations of catecholamines were measured. Adenylate cyclase (AC), cyclic adenosine monophosphate (cAMP) and the expressions of β1-adrenoceptor (AR) and SERCA 2a were determined. Cardiac output, left ventricular dp/dtmax and negative dp/dtmax were significantly higher in the SFI group than in the SA and EPI groups at 4 and 6 h after ROSC. The expression of β1-AR and SERCA2a at 24 h after ROSC were significantly higher in the SFI group than in the SA and EPI groups (P<0.05 or P<0.01). The administration of epinephrine during CPR decreased the expression of SERCA2a and aggravated postresuscitation myocardial function (P<0.01). SFI attenuated post-resuscitation myocardial dysfunction, and the mechanism might be related to the up-regulation of SERCA2a expression.  
Keywords:epinephrine;Shen-fu Injection;sarcoplasmic reticulum Ca2+ ATPase 2a;cardiac arrest;cardiopulmonary resuscitation;Chinese Medicine
Abstract:To explore the correlation between single acupoints used and the recurrence rate of cystitis among cystitis-prone women receiving acupuncture as a prophylactic treatment. In all, 58 cystitis-prone women were included in the analysis. Customised acupuncture treatments were given twice a week, over 4 weeks. The main effect parameter was the number of cystitis episodes during the 6-month observation time. Residual urine was measured at baseline, 2, 4 and 6 months using portable ultrasound equipment. Sympathetic and vagotone nerve activities were measured by using skin conductance and respiratory sinus arrhythmia, respectively. The main acupoints used for patients with Kidney (Shen) qi/yang deficiency were Shenshu (BL23), Taixi (KI3), Zhongji (CV3), Sanyinjiao (SP6) and Pangguangshu (BL28), compared with Taichong (LR3), CV3, BL28, Yinlingquan (SP9) and SP6 for Liver (Gan) qi stagnation, and SP6, CV3, BL28, Zusanli (ST36) and SP9 for Spleen (Pi) qi/yang deficiency patients. The combination BL23 and KI3 were used in 16 women, 13 of which were Kidney pattern related patients. When used, the number of symptomatic episodes were reduced to a third compared with what occurred in the 42 women where this combination was not used (3/16 vs. 28/42, P<0.05). BL23 application correlated to a significant reduction in residual urine measured a few days after treatment. Patients with the pattern of Spleen qi/yang deficiency had an initial increase in residual urine after treatments. Treating Kidney pattern related patients with the combination of BL23 and KI3 resulted in far better outcome than other points/combination of points for other Chinese medicine diagnoses. The acupoint SP6 may be less indicated than previously assumed when treating cystitis-prone women prophylactically.  
Abstract:To evaluate the effect and safety of acupuncture therapy on patients with moderate to severe allergic rhinitis. A non-randomized controlled design was used to compare between the acupuncture group and the medication group. The acupuncture group received 8-week acupuncture therapy, and the medication group received budesonide nasal spray with cetirizine tablets for 8 weeks. The clinical symptoms and signs were analyzed before treatment, at 4 and 8 weeks after the start of treatment, and at 12 weeks after the end of treatment. Furthermore, the clinical efficacy and safety indicators were compared between the two groups. A total of 76 participants consisting of 38 in each of the two groups were enrolled. The scores of each clinical symptom and sign, including sneezing, runny nose, stuffy nose, nasal itching, and turbinate edema, and the total scores decreased over time in both groups (all P<0.05); and no difference was found in the scores between the two groups (P>0.05). There was no statistically significant difference in the effective rates of the acupuncture group at 4 and 8 weeks after the start of treatment as well as at 12-week follow-up compared with those of the medication group (83.3% vs. 91.2%, and 94.4 % vs. 85.3%; and 80.6 % vs. 82.4%, all P>0.05). Experimental items including blood routine, urine routine, aspartate transaminase, alanine aminotransferase, urea nitrogen and creatinine were all in the normal reference ranges during the treatment in the acupuncture group. Acupuncture therapy has a comparable effect to the medication treatment on patients with moderate to severe allergic rhinitis, and it is safe with no severe adverse effects.  
Abstract:To assess the therapeutic effect of acupuncture combining standard swallowing training for patients with dysphagia after stroke. A total of 105 consecutively admitted patients with post-stroke dysphagia in the Affiliated Hospital of Gansu University of Chinese Medicine were included: 50 patients from the Department of Neurology and Rehabilitation received standard swallowing training and acupuncture treatment (acupuncture group); 55 patients from the Department of Neurology received standard swallowing training only (control group). Participants in both groups received 5-day therapy per week for a 4-week period. The primary outcome measures included the scores of Videofluoroscopic Swallow Study (VFSS) and the Standardized Swallowing Assessment (SSA); the secondary outcome measure was the Royal Brisbane Hospital Outcome Measure for Swallowing (RBHOMS), all of which were assessed before and after the 4-week treatment. A total of 98 subjects completed the study (45 in the acupuncture group and 53 in the control group). Significant differences were seen in VFSS, SSA and RBHOMS scores in each group after 4-week treatment as compared with before treatment (P<0.01). Comparison between the groups after 4-week treatment showed that the VFSS P=0.007) and SSA scores (P=0.000) were more significantly improved in the acupuncture group than the control group. However, there was no statistical difference (P=0.710) between the acupuncture and the control groups in RBHOMS scores. Acupuncture combined with the standard swallowing training was an effective therapy for post-stroke dysphagia, and acupuncture therapy is worth further investigation in the treatment of post-stroke dysphagia.  
Keywords:dysphagia;stroke;acupuncture;swallowing training
Abstract:To investigate the effect of direct moxibustion at Ganshu (BL18) on the serum concentrations of tumor specific growth factor (TSGF) and tumor necrosis factor α (TNF-α) in a rat model with precancerous lesion of primary hepatocellular carcinoma (HCC), so as to explore the mechanism of moxibustion underlying improvement of HCC. Sixty male Wistar rats were randomly divided into control group (n=10), model group (n=20), prevention group 1 (n=15) and prevention group 2 (n=15). The normal rats were injected with physiological saline as blank control. At the same time, the rats of other three groups were injected with diethylnitrosamine to establish the HCC model. Direct moxibustion with grain-sized moxa was applied to bilateral Ganshu acupoint of the rats in the prevention group 1 (1 treatment course, 20 days) and prevention group 2 (2 treatment courses, 40 days), 5 doses for each acupoint, 0.5 mg/dose, once every other day. At each time point (before model establishment, the end of 1st course prevention, the end of 2nd course prevention and the end of model establishment), serum levels of TSGF and TNF-α were detected using enzyme-linked immunosorbent assay. Compared with the control group, there was a remarkably increase of serum TSGF and TNF-α contents in the model group at the end of the experiment (P<0.05). At the end of the 1st course of direct moxibustion, the contents of serum TSGF and TNF-α of rats in the prevention group 1 were significantly increased compared with that of the model group (P<0.05). At the end of the 2nd course of direct moxibustion, serum TSGF and TNF-α levels of rats in the model group were higher than the normal group with significantly difference (P<0.05), and the levels of TSGF and TNF-α in the prevention group 2 were significantly reduced in comparison with the model group (P<0.05). It was possible that direct moxibustion could inhibit precancerous lesion and postpone hepatocarcinogenesis, and the therapeutic effect of two courses were better than one course.  
Keywords:direct moxibustion;Diethylnitrosamine;hepatocellular carcinoma;tumor specific growth factor;tumor necrosis factor α;Chinese Medicine
Abstract:To investigate the electrical signals propagated along Foot Taiyang Bladder Meridian (BL) in a rat model. The experiments were performed on Dark-Agouti (DA), DA.1U and Sprague Dawley (SD) rats. The antidromic electrical stimulation was applied on the nerve innervating "Pishu" (BL 20) to mimic the acupoint electro-acupuncture (EA). The activities recording from adjacent nerve innervating acupoint "Danshu" (BL 19) or "Weishu" (BL 21) were recorded as indics for acupoint, including the mechanical threshold and discharge rate. After mimic EA on BL 20, C and Aδ units from adjacent BL 19 or BL 21 were sensitized including the decrease in mechanical threshold and increase in discharge rates in DA, DA.1U and SD rats, especially in DA rats. The average discharge rate increased from 2.40±0.26 to 6.06±0.55 and from 1.92±0.42 to 6.17±1.10 impulse/min (P<0.01), and the mechanical threshold decreased from 0.52±0.12 to 0.24±0.05 and from 0.27±0.02 to 0.16±0.01 mmol/L (P<0.01) in C (n=15) and Aδ (n=18) units in DA rats. The net change in discharge rates from C units were 152.5%, 144.7% and 42.4% in DA, DA.1U and SD rats, respectively, among which DA rat’s was the highest (P<0.05). In Aδ units, the net change in DA rats were also the highest (221.5%, 139.2% and 49.2% in DA, DA.1U and SD rats). These results showed that mimic acupoint EA activated adjacent acupoints along BL in three rat strains, which might be related to propagated sensation along meridians (PSM). In addition, DA rats were more sensitive and might be a good model animal for PSM research.  
Keywords:propagated sensation along meridians;electro-acupuncture;Foot Taiyang Bladder Meridian;nerve innervating acupoint;acupuncture
Abstract:To assess the relative standardization of acupuncture protocols for radiation-induced xerostomia. A literature search was carried out up to November 10, 2012 in the databases PubMed/MEDLINE, EMBASE and China National Knowledge Infrastruction with the terms: radiation-induced xerostomia, acupuncture, acupuncture treatment, and acupuncture therapy. Five ancient Chinese classic acupuncture works were also reviewed with the keywords "dry mouth, thirst, dry tongue, dry eyes and dry lips" to search the effective acupuncture points for dry mouth-associated symptoms in ancient China. Twenty-two full-text articles relevant to acupuncture treatment for radiation-induced xerostomia were included and a total of 48 acupuncture points were searched in the 5 ancient Chinese classic acupuncture works, in which the most commonly used points were Chengjiang (CV24), Shuigou (GV 26), Duiduan (GV 27), Jinjin (EX-HN 12), and Yuye (EX-HN 13) on head and neck, Sanjian (LI 3), Shangyang (LI 1), Shaoshang (LU 11), Shaoze (SI 1), Xialian (LI 8) on hand, Fuliu (KI 7), Dazhong (KI 4), Zuqiaoyin (GB 44), Taichong (LR 3), Zhaohai (KI 6) on foot, Burong (ST 19), Zhangmen (LR 13), Tiantu (CV 22), Qimen (LR 14) on abdomen, Feishu (BL 13), Danshu (BL 19), Xiaochaogshu (BL 27), Ganshu (BL 18) on back, Shenmen (TF 4), Shen (CO10, Kidney), Yidan (CO11, Pancreas) and Pi (CO13, Spleen) on ear. There were considerable heterogeneities in the current acupuncture treatment protocols for radiation-induced xerostomia. Based on the results of the review and the personal perspectives, the authors provide a recommendation for manual acupuncture protocols in treating radiationinduced xerostomia patients with head and neck cancer.  
Abstract:Military medicine has had a long history in China since the emergence of the war. Chinese medicine, especially Chinese herbs, was widely used in China as well as other Asian countries for the prevention and treatment of diseases in the military for hundreds of years. However, the use of Chinese medicine in military health service has never been well studied. In this article, we briefly summarize the application status of Chinese herbal medicine in military health service in China, putting particular emphasis on special military environment, in an attempt to build a bridge between Chinese medicine and military health service and promote the quality of health service for the military and maintain world peace.  
Keywords:Chinese Medicine;military health service;battlefield environment;special military environment