Latest Issue
2013 Year 19 Vol. 12 Issue
- Keywords：Carnitine;Thenardite;Dobos;Blood Uric Acid;Fasting Protocol
- 958
- |
- 684
- |
- 2
Published：2021-08-27 - Abstract：Acupuncture point specificity is the theoretical basis for meridian and acupuncture theory. Also it is the key factor for the efficacy of acupuncture treatment. Studies on acupoint specifificity have aroused wide interest in scholars both at home and abroad. Some researchers abroad do not support acupoint specifificity. Chinese scholars have, after years of research, preliminarily confifirmed the existence of acupoint specifificity. However, there is still no conclusive evidence to support acupoint specificity in terms of its specific physiological foundation, underlying mechanism and laws. This paper summarizes and analyzes basic and clinical researches on acupoint specificity in biological structure, physiology and acupoint effect, provides clues for further studies and develops the theoretical basis for acupont specifificity.Keywords：acupuncture point;non-acupoint;acupoint specifificity
- 956
- |
- 903
- |
- 17
Published：2021-08-27 - Abstract：Selecting acupoints according to channel pathway is the major point selection principle in acupuncture treatment for which there is a consensus. However, defining the disease location remains the premise of acupoint selection based on channel pathway. What is the substance of disease location identification in clinical acupuncture? Besides indicating acupoint selection according to channel pathway, what guidance can it provide for acupuncture treatment? This is the main topic discussed in this article.Keywords：disease location;acupuncture;Point Selection
- 809
- |
- 1282
- |
- 0
Published：2021-08-27 - Abstract：To examine whether acupuncture treatment would improve outcome in chronic Achilles tendinopathy. A randomized, controlled trial at two centers of 64 randomized patients aged 18 to 70 years with chronic Achilles tendinopathy was conducted from July 2007 to April 2010, with follow-up until October, 2010. These patients were randomly allocated into an acupuncture treatment group (acupuncture group) and an eccentric exercises group (control group). The validated Victorian Institute of Sports Assessment-Achilles (VISA-A) questionnaire was completed at baseline and 8, 16, and 24 weeks. The pain at rest and after activity was accessed at baseline and 8 weeks with Visual Analogue Scale (VAS). After randomization into the acupuncture group or control group, one patient was loss of follow-up. The mean VISA-A score improved signifificantly after 8 weeks in the acupuncture group to 67.1 points [95% confifidence interval (CI), 64.1–70.2] and in the control group to 48.5 points (95% CI, 45.5–51.6) with an additional 18.6 points increase in acupuncture treatment patients (P=0.0000). Acupuncture treatment resulted in a significant increase from baseline in VISA-A of 25.8 after 16 weeks and 28.4 after 24 weeks. Whereas, in the control group the increase from baseline in VISA-A were 10.0 and 16.6 after 16 and 24 weeks, respectively (P=0.0000). The VAS diminished by 2.0 cm after activity, and by 1.5 cm at rest after 8 weeks in the control group. In the acupuncture group, the pain scores diminished significantly more than in the control group, with pain reduction of 3.7 cm after activity (P=0.0000) and 3.2 cm at rest (P =0.0000). Acupuncture intervention could improve pain and activity in patients with chronic Achilles tendinopathy compared with eccentric exercises.Keywords：acupuncture;Achilles tendnopathy;Randomized Control Trial
- 2022
- |
- 1139
- |
- 18
Published：2021-08-27 - Abstract：To explore differences in bone marrow angiogenesis seen in aplastic anemia (AA) patients presenting with differential Chinese medicine (CM) syndrome, and to correlate these differences with clinical pathology. Thirty-five patients were enrolled, including 18 with “yang deficiency syndrome” and 17 with “yin deficiency syndrome.” Bone marrow biopsies and serum were collected. Microvessel density (MVD) and positive expression of vascular endothelial-derived growth factor (VEGF) were detected by immunohistochemisty. Hypoxia inducible factor −1α (HIF-1α), and VEGF expression were assayed by enzyme-linked immunoabsorbent assay (ELISA), serum lactate dehydrogenase (LDH) was tested by enzyme method and liquid chip technology was used to detected the expression of interleukin (IL)-2, IL-4, IL-6, IL-10, interferon (IFN)-γ and tumor necrosis factor (TNF)-α. Counts for leukocytes, absolute neutrophils and platelets in “yin deficiency syndrome” were lower than those found in “yang deficiency syndrome” (P<0.05). MVD and VEGF expression, and the positive rate of CD34 and VEGF in bone marrow were lower in AA, especially in “yin deficiency syndrome” (P<0.01 or P<0.05). “Yin deficiency syndrome” displayed decreased VEGF and LDH expression, and enhanced expression of HIF-1α as compared to “yang deficiency syndrome” (P<0.05). Levels of IL-4 and IL-6 were higher in AA (P<0.01), but IL-10 was decreased (P<0.05). High TNF-α expression was seen in “yang deficiency syndrome” and IFN-γ expression was decreased in “yin deficiency syndrome” as compared with normals (P <0.01 and P<0.05, respectively). AA patients have lower MVD than normals, especially in “yin deficiency syndrome.” MVD might differentially correlate to disease severity, and could be dependent on bone marrow or serum VEGF expression and LDH. Additionally, IL-2, IL-10, IL-4 and IFN-γ were negatively associated while IL-6 and TNF-α were positively associated with MVD.Keywords：aplastic anemia;angiogenesis;Chinese medicine syndrome;clinico-pathological;vascular endothelial-derived growth factor;tumor necrosis factor-α
- 928
- |
- 571
- |
- 6
Published：2021-08-27 - Abstract：To investigate the effect of Chaiqin Chengqi Decoction (柴芩承气汤, CQCQD) on regulating serum matrix metalloproteinase 9 (MMP-9) in patients with severe acute pancreatitis (SAP). Thirty-five SAP patients hospitalized in West China Hospital from September 1, 2008 to February 28, 2009 were randomly assigned to two groups using a computer-derived random number sequence in a ratio of 1:1, treatment group (18 patients) and the placebo control group (17 patients). The patients in the treatment group were administered with CQCQD by gastric perfusion (50 mL/2 h) and retention enema (200 mL/6 h) for 7 days. The two groups had similar baseline information. The clinical indicators, including the initial Balthazar’s computed tomography (CT) score, acute physiology and chronic health evaluation II (APACHE II) scores on 1st, 3rd, 5th and 7th day, incidences and durations of complications and the serum C-reactive protein (CRP), levels of MMP-9 on the 1st, 3rd, 5th and 7th day, were recorded and compared between the two groups. The serum MMP-9, CRP and the APACHE II scores on the 3rd, 5th and 7th day in the treatment group were lower than those in the control group (P<0.05). The serum MMP-9 was positively correlated with the APACHE II score on the 1st day (r=0.430, P=0.01). The durations of acute respiratory distress syndrome (5.4±2.4 vs. 2.9±1.3), acute hepatitis (4.6±0.8 vs. 1.9±0.6) and acute heart failure (3.9±1.6 vs. 1.3±0.6, <0.05) in the control group were longer than those in the treatment group. CQCQD could decrease the serum MMP-9 to relieve the severity of clinical symptoms and prevent the development of multiple organ dysfunction syndrome in patients with SAP.Keywords：severe acute pancreatitis;Systemic Inflammatory Response Syndrome;matrix metalloproteinase-9;Chaiqin Chengqi Decoction
- 1066
- |
- 828
- |
- 8
Published：2021-08-27 - Abstract：To investigate the effect of the Uremic Clearance Granule (UCG, 尿毒清颗粒), a Chinese patent medicine, on tubular epithelial-to-mesenchymal transition (EMT) in a unilateral ureteral obstruction (UUO) model in vivo and transforming growth factor (TGF)-β1 induced EMT of HK-2 cells in vitro. In vivo study, 50 Sprague Dawley rats were divided into three groups: a sham operation group (n=10), a UUO group (n=20), and a UUO with UCG treatment group (n=20). The UCG was given at a dose of 4.5 g/kg body weight per day by gavage after surgery. In vitro study, HK-2 cells were cultured in 10% fetal bovine serum (FBS), 10% healthy rat serum, 10% FBS and TGF-β1 (10 ng/mL), 10% healthy rat serum and TGF-β1, or 10% rat serum containing the uremic clearance granule and TGF-β1. The expression of the epithelial marker E-cadherin and the mesenchymal markers vimentin and α-smooth muscle actin (α-SMA) in kidney tissues and HK-2 cells were investigated by Western blot analysis and immunofluorescence staining. The rats of the UUO group showed obvious tubulointerstitial fibrosis, compared with the sham operation group rats. Tubulointerstitial fibrosis score was reduced by 17.5%±1.1% at day 7 and by 20.0%±1.2% at day 14 in the UCG-treated group, compared with the UUO group. The UCG could maintained expression of E-cadherin and suppressed expression of vimentin and α-SMA in kidney tissues of UUO rats at days 7 and 14, as determined by Western blot analysis and immunofluorescence staining. Rat serum containing the UCG partially inhibited TGF-β1-induced fibroblast phenotype of HK-2 cells and maintained the epithelial morphology of HK-2 cells in vitro. This occurred partially through a reduction of vimentin expression and an increase of E-cadherin expression. These results suggest that the UCG prevents tubular EMT and may be a promising agent for treating tubulointerstitial fibrosis.Keywords：Uremic Clearance Granule;epithelial-to-mesenchymal transition;tubulointerstitial fibrosis
- 939
- |
- 533
- |
- 4
Published：2021-08-27 - Abstract：To study the effects and possible underlying mechanism of Qufeng Tongluo Prescription (祛风通络方, QFTL) on the regulation of mesangial cells (MCs) proliferation and apoptosis. The MCs used in this experiment have undergone five passages induced by lipopolysaccharide (LPS). Changes in the proliferation, apoptosis, cell cycle regulatory proteins and mRNA expression levels of the MCs after administration of Benazepril or QFTL were measured by methyl thiazolyl tetrazolium (MTT) reduction assay, flow cytometry, Western blot and quantitative real-time polymerase chain reaction (qRT-PCR), respectively. The addition of Benazepril or QFTL serum inhibited LPS-induced MC proliferation after treatment for 24, 48 and 72 h, respectively (P<0.05 or P<0.01). Moreover, the inhibitory effect is more significant in the QFTL group at 48 h (P<0.05). Compared with the control group, LPS-induced cell proliferation decreased the number of cells in G1 phase versus cells in S and G2/M phases, while the addition of QFTL and Benazepril serum increased the ratio of cells at G1 phase (P<0.05 or P<0.01) to cells at S phase (P<0.01), implicating the cell cycle inhibition effect exerted by QFTL. LPS decreased the level of MC apoptosis, compared with the control group (P<0.05), while QFTL and Benazepril serum increased the level of MC apoptosis (P<0.01). Moreover, the difference between the QFTL group and the Benazepril group was statistically significant (P<0.01). Compared with the control group, the protein and mRNA expression levels of cylinD1, cyclin dependent kinase 2 (CDK2) and p21 were significantly increased (P<0.05 or P<0.01), p27 was decreased but with no statistical significance (P>0.05); After being treated with QFTL and Benazepril serum, the protein and mRNA expression levels of cylinD1, CDK2, p21 were decreased and p27 increased significantly (P<0.05 or P<0.01); Compared with the Benazepril group, QFTL show better effects on protein and mRNA expression levels of cylinD1, CDK2 (P<0.05 or P<0.01) and p21 protein expression (P<0.05). QFTL inhibits MCs proliferation, promotes MCs apoptosis through an underlying mechanism of down-regulating the protein and mRNA expression levels of cylinD1, CDK2, p21 and up-regulation of the expression level of p27.Keywords：Qufeng Tongluo Prescription;mesangial cells;cell proliferation;cell apoptosis;cell cycle;cell cycle regulatory proteins
- 887
- |
- 863
- |
- 1
Published：2021-08-27 - Abstract：To investigate the effect of modified Xiaochaihu Decoction (小柴胡汤, MXD) on transforming growth factor-β1/Sma- and Mad-related proteins (TGF-β1/Smads) signaling pathway in rats with chronic pancreatitis (CP) induced by dibutyltin dichloride. Thirty healthy male Wistar rats were randomly divided into the normal control group, CP group and CP+MXD-treated group. CP was induced by injection of dibutyltin dichloride (DBTC, 7 mg/kg of body weight) into the right caudal vein, and the control rats were treated with vehicle. MXD was given daily by gavage at a dose of 10 g/kg of body weight, starting from the day after CP induction. After 28-day treatment, the n-benzoyl-tyrosyl para-aminobenzoic acid (NBT-PABA) test was carried out to evaluate exocrine pancreatic function. Then, rats were sacrificed, and pancreatic tissues were harvested for histological evaluation. In addition, the mRNA expression of TGF-β1, TGF-β1 type II receptor (TGFβRII), Smad3 and Smad7 was determined in pancreatic tissues by using real-time polymerase chain reaction. Treatment of CP with MXD improved the PABA recovery, decreased the histological lesion, and reduced the mRNA expression of TGF-β1, TGFβRII and Smad3 (P<0.05). However, MXD had no effect on Smad7 mRNA level. MXD could protect the pancreas against chronic injury and improve pancreatic exocrine function in DBTC induced rat CP model. Its mechanism may involve inhibition of the TGF-β1/Smads signaling pathway.Keywords：modified Xiaochaihu Decoction;transforming growth factor-β1/Sma- and Mad-related proteins;chronic pancreatitis
- 902
- |
- 784
- |
- 7
Published：2021-08-27 - Abstract：Chunghyuldan (CHD), a combinatorial drug that has anti-hyperlipidemic and antiinflammatory activities, has been shown to reduce infarct volume in a focal ischemia-reperfusion rat model. To explore the molecular basis of CHD’s neuroprotective effect, we examined whether CHD shows a cell-protective activity and has a regulatory effect on Bax and/or B-cell leukemia/lymphoma 2 (Bcl-2) expression in mouse neuroblastoma 2a (N2a) cells subjected to hypoxia-reoxygenation (H/R). In order to evaluate the effects of CHD on the cytotoxicity induced from hypoxia or H/R condition, lactate dehydrogenase (LDH) assay was performed. To explore whether the suppression of neural damage when pre-treated with CHD is associated with its anti-apoptotic effect, the CHD effect on the expression of Bcl-2 and Bax was analyzed by Western blotting analysis. Cytotoxicity of N2a cell line was slightly increased in 42 h hypoxia condition and dramatically increased under the H/R condition. CHD treatment markedly decreased the cytotoxicity in both conditions (P<0.01, P<0.05). H/R markedly increased the expression of the pro-apoptotic protein, Bax, but slightly increased the expression of the anti-apoptotic protein, Bcl-2, compared with the normoxia or hypoxia group. CHD significantly decreased Bax expression (P<0.01) and slightly decreased Bcl-2 expression (P>0.05), resulted in a reduction of Bax/Bcl-2 ratio in N2a cells subjected to H/R. CHD has neuroprotective effect in N2a cells subjected to H/R, which might be derived at least in part from its ability to decrease the expression of the pro-apoptotic protein, Bax.Keywords：apoptosis;stroke;Chunghyuldan;herbal
- 873
- |
- 849
- |
- 5
Published：2021-08-27 - Abstract：To evaluate the antimicrobial activity of total alkaloids extracted from Sophorea alopecuroides L. (TASA) against clinical isolated extended-spectrum beta-lactamases (ESBLs) producing Escherichia coli (E. coli) strains. The antibacterial activity of TASA either itself or in combination with cefotaxime (CTX) or ceftazidime (CAZ) was investigated by using the microbroth dilution method and phenotypic confirmatory disk diffusion test against three clinical isolated ESBLs-producing E. coli strains; the interactions of TASA and CTX or CAZ were ascertained by evaluating the fractional inhibitory concentration index (FICI). The antibacterial activity of either TASA itself or in combination with CTX or CAZ was found. The minimum inhibitory concentration (MICs) of TASA against the ESBLs producing isolates was 12.5 mg/mL. In the combinations with a sub-inhibitory concentration of TASA, a synergistic effect on CTX and CAZ against the ESBLs producing isolates was observed. Similarly, the isolates exposed to lower dose of TASA yielded an increased susceptibility to CTX and CAZ by 8–16 folds determined by microdilution assay. Moreover, enzymatic detection of ESBLs demonstrated that TASA induced reversal resistance to CTX and CAZ partially by a mechanism of inhibition of ESBLs activity in these isolates. Additionally, in the tested isolates following the exposure of TASA, molecular analysis verified the SHV-type beta-lactamase encoding ESBL gene in these isolates, and no mutation was introduced into the ESBL gene. These results suggest that TASA could be used as a source of natural compound with pharmacological activity of reversal resistance to antimicrobial agent. These findings also indicated that the application of the TASA in combination with antibiotics might prove useful in the control and treatment of infectious diseases caused by the ESBLs producing enterobacteriaceae.Keywords：total alkaloids;Sophorea alopecuroides L.;extended spectrum β-lactamases;antibiotic resistance;Escherichia coli
- 877
- |
- 707
- |
- 0
Published：2021-08-27
OriginalPaper
- Abstract：Cardiac injury is the most serious adverse event in acupuncture therapy. The causes include needling chest points near the heart, the cardiac enlargement and pericardial effusion that will enlarge the projected area on the body surface and make the proper depth of needling shorter, and the incorrect needling method of the points. Therefore, acupuncture practitioners must be familiar with the points of the heart projected area on the chest and the correct needling methods in order to reduce the risk of acupuncture therapy related cardiac injury.Keywords：acupuncture therapy;acupuncture-related adverse effects;cardiac injury
- 853
- |
- 724
- |
- 0
Published：2021-08-27
BriefCommunication
BookReview
- 邮编：100091
- 联系电话：010-62886827, 62877592 传真：010-62874291
- 技术支持由北京北大方正电子有限公司提供 京ICP备05067934号-1
京公网安备11010802024621 - 本系统建议在Chrome、 IE9+ 以上版本浏览器阅读本站内容，360浏览器请切换至极速模式
- Cookies帮助我们提供服务并提供个性化体验。使用本网站，即表示您同意我们使用Cookies
0