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Effect of Kechuanning Oral Liquid on Signal Transduction Pathway of PI3K in Asthma Rats Induced by Virus

Yinhe LUO ; Hua LI ; Jingyi YANG ; Mengqing WANG ; Sheng HUANG ; Ting HUANG ; Ping JIANG ; Luojia JIAO ; Ying LI

Chinese Journal of Information on Traditional Chinese Medicine.2013;(7):30-32. doi:10.3969/j.issn.1005-5304.2013.07.012

Objective To observe the effect of Kechuanning Oral liquid on the expression of P13K in CD4+and CD8+T cells of asthma rats induced by respiratory syncytial virus (RSV), and explore its mechanism of preventing and treating asthma induced by virus. Methods SD rats were randomly divided into phosphate-buffered saline (PBS) control group, model group, dexamethasone and salbutamol group (positive drug group), and Kechuanning oral liquid group. Ovalbumin asthma rats model was built and induced by RSV. CD4+and CD8+T cells were separated by magnetic beads method. The expressive level of PI3K-110αin T cells was detected by immumofluorescence method with flow cytometry. Results Compared with PBS control group, positive drug group and Kechuanning oral liquid group, the CD4+and CD8+T cells percentage and the expression level of PI3K-110α in CD4+ and CD8+T cells of model group were significantly higher. The differences were statistically significant (P<0.01). The CD4+and CD8+T cells percentage was not associated with the expression level of PI3K-110α in CD4+ and CD8+T cells of each group by Pearson correlation analysis. Conclusion The CD4+ and CD8+T cells involve in the asthma immunity balanced modulation, and the level of PI3K expressed by CD4+ and CD8+T cells increase distinctly. Kechuanning oral liquid can restrain the expression of PI3K in CD4+ and CD8+T cells, which might be one of the immunologic mechanisms of treating asthma.

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Effects of Grifola frondosa Polysaccharide on T cell Subsets and Th1/Th2 Subsets of Spleen Deficiency Mice

Ping LEI ; Xiaowei HAN ; Diandong HOU ; Dianxue CHEN ; Hongquan GUAN

Chinese Journal of Information on Traditional Chinese Medicine.2013;(7):27-29. doi:10.3969/j.issn.1005-5304.2013.07.011

Objective To observe the effects of Grifola frondosa polysaccharide on T cell subsets and Th1/Th2 subsets of spleen deficiency mice, and investigate its immunoregulation mechanism. Methods Forty-eight KM mice were divided into 6 groups:normal group, spleen deficiency group, positive group (lentinan), three dosage groups of Grifola frondosa polysaccharide, 8 mice in each group. The mice were injected corresponding drug intraperitoneally for 10 days. Then mice in each group were detected CD3+, CD4+ and CD8+T cell by flow cytometry. IFN-γ and IL-4 levels were detected by ELISA. Results The high dose of Grifola frondosa polysaccharide could significantly increase the CD4+T lymphocytes percentage in peripheral blood (P<0.05). Medium and high dose of Grifola frondosa polysaccharide could significantly increase CD4+/CD8+T cell ratio (P<0.01) and CD3+T lymphocyte percentage (P <0.01) of spleen deficiency mice. Medium and high dose of grifola frondosa polysaccharide could significantly increase IFN-γ level in serum of spleen deficiency mice (P<0.01), and high dose of Grifola frondosa polysaccharide could decrease IL-4 level in serum of spleen deficiency mice (P<0.01). Conclusion Grifola frondosa polysaccharide can improve the decreased CD4+/CD8+T cell ratio which caused by spleen deficiency, and promote the transformation of Th1 to Th2, thus treating spleen deficiency syndrome.

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Comparsion of Total Flavonids in Herba Scutellariae Barbatae from Different Places

Jie LI

Chinese Journal of Information on Traditional Chinese Medicine.2006;0(05):-.

Objective To compare the content of total flavonoids in Herba Scutellarlae Barbatae derived from different places.Method UV metric method was used to determine the contents of total flavonoids of Herba Scutellarlae Barbatae from different regions.Result The contents of total flavonoids in Herba Scutellariae Barbatae derived from Nantong Jiangsu,Juaoling Guangdong,Lixin Anhui,Huaning Hunan, Mojiang Yunnan,Yongding Fujian,Nanchang Jiangxi,Longsheng Guangxi,Honghu Hubei and Qingyuan Zhejiang were 4.16%,3.55%,2.89%,2.78%,2.41%,2.22%,2.16%,1.98%,1.61% and 1.51%,respectively. Conclusion The content of total flavonoids in Herba Scutellariae Barbatae from different places is quite different,and the highest is the one from Nantong Jiangsu.

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Effect of the Combination of Acupuncture and Chinese Medicine in Treating Aphasla in Pstients of Acute Ischemic Stroke

Zhaolin DING

Chinese Journal of Information on Traditional Chinese Medicine.2006;0(05):-.

Objective To observe the effect of the combination of acupuncture and Chinese medicine in treating aphasia in patients of acute ischemic stroke.Method 63 patients of aphasia after acute ischemic stroke were randomly divided into observation group(32 patients receiving combining treatment of acupuncture+Chinese medicine+routine western drug treatment)and control group(31 patients receiving routine western drug treatment).Comparison between patients of two groups was made including the speech functions of spontaneous talk,comprehension,repeat and denomination,the integral calculus of Neurological functions(NIHSS),Chinese medicine syndromes and the symptoms of sounding organs.Results The clinical efficacy,improvement of spontaneous talk and repeat of the speech ability in observation group were significantly better than those in control group.In Chinese medicine syndromes and the symptoms of sounding organs,the combining therapy also showed the tendency of better improvement.Con(?)sions The combining therapy of acupuncture and Chinese medicine can effectively improve the speech ability and clinical symptoms of patients of acute ischemic stroke aphasia.

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Application Thoughts of Shuyu Pill in Treatment of Diabetes

Liqing SU ; Rong YU ; Yongjun WU ; Hua HU ; Ting MI

Chinese Journal of Information on Traditional Chinese Medicine.2017;24(6):10-12. doi:10.3969/j.issn.1005-5304.2017.06.003

Shuyu Pill is the representative prescription for treating deficiency-essence. This article discussed the consistency of diabetes and deficiency-essence from TCM syndromes and etiology and pathogenesis, and probed into the correlation between Shuyu Pill and diabetic Western medicine of pathomechanism diabetes from the modern pharmacological research on Shuyu Pill. Therefore, it proposed that diabetes has the essence of deficiency-essence;the pathogenesis of diabetes should meet the efficacy of Shuyu Pill; pharmacological effects of Shuyu Pill can affect various pathological mechanism of diabetes, with a purpose to provide new ideas for the clinical treatment of diabetes.

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Two Medical Cases of SHI Da-zhuo Using Integrated Traditional Chinese and Western Medicine for Left Ventricular Remodeling and Left Atrial Expansion after Acute Myocardial Infarction

Na KOU ; Mei XUE ; Hua QU

Chinese Journal of Information on Traditional Chinese Medicine.2017;24(6):100-102. doi:10.3969/j.issn.1005-5304.2017.06.025

This article summarized two medical cases of Professor SHI Da-zhuo treating acute myocardial infarction by Yiqi Huoxue Tuodu Shengji TCM therapy on the basis of conventional Western medicine therapy. Comparison of echocardiography before and after treatment showed that Yiqi Huoxue Tuodu Shengji TCM combined with conventional Western medicine therapy could inhibit the expansion of atrium and ventricle, improve the cardiac ejection fraction and improve the cardiac function after acute myocardial infarction, which could provide references for integrated traditional Chinese and Western medicine therapy for acute myocardial infarction.

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Content Determination of Dauricine in Menispermi Rhizoma from Different Producing Areas by HPLC

Jingsheng DU ; Chuling DU ; Changli SHAO ; Yu CAI ; Zhihai HUANG

Chinese Journal of Information on Traditional Chinese Medicine.2017;24(6):68-70. doi:10.3969/j.issn.1005-5304.2017.06.017

Objective To establish an HPLC method to determine the contents of dauricine in Menispermi Rhizoma from different producing areas. Methods C18 was set as chromatographic column filler, with acetonitrile-water-triethylamine (45:55:0.1) as the mobile phase, 284 nm as the ultraviolet wavelength detection, 1 mL/min as the flow rate, 30 ℃ as the column temperature. HPLC chromatograms of eight different batches of Menispermi Rhizoma were established. Results HPLC testing conditions of Menispermi Rhizoma was established. Within 20-100 μg/mL, there was a good linear relationship between the injection volume of the reference substance and the peak area (r=0.9995). The average recovery of dauricine was 100.30%, RSD=1.000%. The contents of dauricine in Menispermi Rhizoma from different producing areas were different. Conclusion The HPLC method is with sensitivity, accuracy, precision, good reproducibility and simple operation, which can be used as detection method to determine the content of dauricine in Menispermi Rhizoma.

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Effects of Salidroside on Proliferation and Invasive Ability of Glioma U87-MG Cells

Ping HUANG ; Jinxing JIANG ; Xuan XU ; Li CHEN

Chinese Journal of Information on Traditional Chinese Medicine.2017;24(6):64-67. doi:10.3969/j.issn.1005-5304.2017.06.016

Objective To investigate the effects of salidroside on proliferation and invasive ability of glioma U87-MG cells; To discuss the its mechanism to induce apoptosis of U87-MG cells. Methods U87-MG cells were cultured in vitro for 24 h under different concentrations of salidroside and camptothecin. The proliferation of U87-MG cells was detected by MTT assay. The apoptosis rate of U87-MG cells was detected by flow cytometry. Transwell assay was used to detect the invasive ability of U87-MG cells. ROS was detected by indirect fluorescent labeling. The expressions of Caspase-3, Bcl-2, Bax, E-cadherin, N-cadherin and matrix metalloproteinase-9 (MMP-9) in U87-MG cells were detected by Western blot. Results Compared with the blank control group, U87-MG cells had significant inhibitory effect on the growth of U87-MG cells in each administration group, and the invasive ability of U87-MG cells was significantly reduced after 10, 50, 100 μg/mL salidroside was intervened, and 10, 50, 100 μg/mL salidroside for 48 h for U87-MG cells could induce apoptosis of the cells; the level of ROS was positively correlated with the concentration of salidroside; 10, 50, 100 μg/mL salidroside up-regulated the expressions of Caspase-3, Bax and E-cadherin, and down-regulated the expressions of Bcl-2, N-cadherin and MMP-9. Conclusion Salidroside can induce apoptosis of U87-MG cells and inhibit the invasive ability of U87-MG cells.

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Effects of Electroacupuncture on Brain Derived Neurotrophic Factor of Rats with Sciatic Nerve Injury

Xiaochun YE ; Shuijin SHAO ; Haidong GUO ; Xiaojing HAN ; Yupu LIU ; Pingping LU

Chinese Journal of Information on Traditional Chinese Medicine.2017;24(6):60-63. doi:10.3969/j.issn.1005-5304.2017.06.015

Objective To explore the effects of electroacupuncture on brain derived neurotrophic factor (BDNF) of rats with sciatic nerve injury (SNI); To discuss its biological mechanism for treatment of SNI. Methods Fifty adult male Wistar rats were chosen, and the sciatic nerves of rats were cut off and pulled on both sides of the cut ends into nerve regeneration chamber. The rats were randomly divided into normal group, sham-operation group, model group, and electroacupuncture group. In the electroacupuncture group, the rats were treated by electroacupuncture for 28 days. After the treatment, the nerve regeneration was observed through HE staining. Immunofluorescence was used to analyze the expression changes of BDNF in the nerve tissue and spinal cord. ELISA was used to observe the changes of expression of serum BDNF. Results The amount of axon regeneration in the electroacupuncture group was obviously more than that in the model group, and the outline of the tissue more clear. Electroacupuncture could promote the expression of BDNF in the nerve, spinal cord and serum of SNI of rats compared with model group (P<0.01). Conclusion Electroacupuncture can promote the repairment and regeneration of SNI in rats by upregulating the expression of BDNF.

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Effects of Different Compatibility Ratios of Astragali Radix and Angelicae Sinensis Radix on Vascular Intimal Hyperplasia in Rats

Xiwei PENG ; Huifang YAN ; Juan HUANG ; Jiahuang ZHU ; Hao XU ; Xiaoping HUANG ; Changqing DENG

Chinese Journal of Information on Traditional Chinese Medicine.2017;24(6):56-59. doi:10.3969/j.issn.1005-5304.2017.06.014

Objective To observe the effects of different compatibility ratios of Astragali Radix and Angelicae Sinensis Radix on vascular intimal hyperplasia; To ascertain the effective compatibility of Astragali Radix and Angelicae Sinensis Radix for antagonizing vascular intimal hyperplasia. Methods SD rats were divided into different groups by baseline geometric design method: Astragali Radix and Angelicae Sinensis Radix different compatibility ratios groups, Astragali Radix group, Angelicae Sinensis Radixgroup, positive medicinegroup and sham-operation group. A model of intimal hyperplasia of thoracoabdominal aorta was established by balloon catheter injury in vascular endothelium of rats. Then the thoracoabdominal aorta was taken out after gavage of Astragali Radix and Angelicae Sinensis Radix with different compatibility ratios for 14 days. Bloodletting was used to take thoracoabdominal aorta. Masson staining and Morphometric methods were used to analyze the intimal hyperplasia. Results IA, IT, HRIA and HRIT increased 14 day after intimal injury. Compared with the model group, IA, IT, HRIA and HRIT in Angelicae Sinensis Radix group, Astragali Radix and Angelicae Sinensis Radix 1:2 group, Astragali Radix and Angelicae Sinensis Radix 1:5 group, Astragali Radix and Angelicae Sinensis Radix 1:1 group and Astragali Radix and Angelicae Sinensis Radix 5:1 group were lower, and the effects of Astragali Radix and Angelicae Sinensis Radix 1:1 ratio were strongest. The effects on intimal hyperplasia in Astragali Radix group and Astragali Radix and Angelicae Sinensis 2:1 group had no significant differences compared with model group. Conclusion Astragali Radix and Angelicae Sinensis can inhibit vascular intimal hyperplasia in a certain compatibility ratios, and the effects of Astragali Radix and Angelicae Sinensis Radix 1:1 on intimal hyperplasia are the best.

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