1.Regulatory effects of acupuncture on exercise tolerance in patients with chronic obstructive pulmonary disease at stable phase: a randomized controlled trial.
Juan TONG ; Yong-mei GUO ; Ying HE ; Gui-yuan LI ; Fang CHEN ; Hong YAO
Chinese Acupuncture & Moxibustion 2014;34(9):846-850
OBJECTIVETo verify the regulatory effects of acupuncture on exercise tolerance in patients with chronic obstructive pulmonary disease (COPD) at stable phase.
METHODSThirty cases of COPD were randomly divided into a treatment group (16 cases) and a placebo group (14 cases). Based on specified aerobic exercise, acupuncture was applied in the treatment group and placebo acupuncture was used in the placebo group. The acupoints included Danzhong (CV 17), Rugen (ST 18), Guanyuan (CV 4), Zhongwan (CV 12), Tianshu (ST 25) and so on. The needle did not penetrate into the skin for the placebo group. The treatment was required for 2 to 3 times per week for totally 5 weeks. The indices of exercise tolerance, including 6-min walking distance (6-MWD), exercise time, maximum oxygen uptake (VO2max) forced expiratory volume in 1 second (FEV1)/forced vital capacity (FVC), maximum ventilatory volume (MVV), St. George respiratory questionnaire (SGRQ) were observed in two groups before and after treatment.
RESULTS(1) Exercise tolerance: the differences of 6-MWD and exercise time were statistically significant between groups, which were more superior in the treatment group (both P<0.01); the VO2max was significantly increased after treatment in the treatment group (P<0.05), but there was no difference between two groups (P>0.05). (2) Pulmonary ventilation function: the differences of FEV1%, FEV1/FVC and MVV% were statistically significant between groups, which were more superior in the treatment group (P<0.05, P<0.01); (3) SGRQ: the SGRQ was significantly improved after treatment in the treatment group (P<0.05), but there was no difference between two groups (P>0.05).
CONCLUSIONThe acupuncture could improve the exercise tolerance in patients with chronic obstructive pulmonary disease at stable phase, and shorten the onset time of aerobic exercise. Besides, acupuncture combined with aerobic exercise could effectively improve the pulmonary function.
Acupuncture Points ; Acupuncture Therapy ; Aged ; Exercise Tolerance ; Female ; Humans ; Male ; Middle Aged ; Pulmonary Disease, Chronic Obstructive ; physiopathology ; therapy
2.Prenatal nicotine exposure aggravated abnormal adrenal function and its gender differences in adult offspring rats with high-fat diet
fang Fang DUAN ; Lian LIU ; gui He HUANG ; yan Chun ZHU ; Zheng HE ; Hui WANG
Chinese Pharmacological Bulletin 2017;33(11):1530-1534
Aim To explore the alterations of blood corticosterone (CORT) level and adrenal steroidogenic function,as well as its sex specificity in intrauterine growth retardation (IUGR) rats induced by prenatal nicotine exposure (PNE) with high-fat diet (HFD) after birth,and to make clear its mechanism through insulin-like growth factor-1 (IGF-1) signaling pathway.Methods IUGR model was established by PNE (2.0mL · kg-1 · d-1),and the offspring rats were administered with HFD until postnatal week (PW) 24 after weaning.Blood CORT concentration,adrenal steroidogenesis enzymes,expressions of IGF-1 signaling pathway and 11β-HSDs/CR system were tested.Results Compared with HFD control group,the CORT concentration in male offspring of PNE group represented a decrease trend,while an increase trend in female;the expressions of adrenal steroidogenesis enzymes (such as StAR,3β-HSD and P450cll) in male offspring decreased,while increased in female offspring (such as SF-1 and P450c21);the expressions of IGF-1 signalling pathway (IGF-1 and IGF-1R) in male offspring increased,and they significantly increased in female offspring;the expression levels of 11 β-HSD2 and GR decreased,but 11β-HSD1/11β-HSD2 ratio was enhanced in male PNE group,while in female PNE group,the corresponding gene expressions increased.Conclusions PNE could induce abnormal alterations of adrenal steroidogenic function,and exhibit apparent gender differences.The potential mechanism is related to low adrenal steroidogenesis function programming induced by nicotine and catch-up growth mediated by IGF-1 after birth.
4.Surgical treatment of lymphatic malformation located in head and neck in children
Yu-He LIU ; Quan-Gui WANG ; Jun JIA ; Shui-Fang XIAO
Chinese Journal of Otorhinolaryngology Head and Neck Surgery 2010;45(1):38-41
Objective To evaluate the surgical approaches and therapeutic effect of lymphatic malformations located in head and neck in children. Methods Eleven cases of lymphatic malformations in the region of head and neck in children encountered between Jan. 1998 and Dec. 2008 in Peking University First Hospital were retrospectively analyzed. Initial diagnosis was made based on the physical examination and then confirmed by MR and Enhanced CT imaging. Surgical therapy was used for patients with lymphatic malformation which exceeds 4 cm. The operative technique was as follows: mass resection and superficial parotidectomy (4 cases), mass resection and total parotidectomy (2 cases), mass resection with neck dissection (2 cases), mass resection with neck dissection and sternotomy (1 case), marginal mandibular branch of facial nerve dissection and mass resection (2 cases). Dissection outside the false capsule was applied during the operation and facial nerve was dissected from bole to terminal arborization. Results The mass was completely removed in all 11 cases without organ dysfunction and obvious dysfigurement. The cure rate was 100%. Three cases suffered from a branch of facial nerve paralysis because of tension and 1 case had a Homer's syndrome after operation. One ease needed a blood transfusion (150 ml ) during the operation. All cases have been followed up with excellent results from 6 to 121 months, 32 months of the median, no mass recurrence. Conclusions Dissection outside the false capsule of mass and dissection of facial nerve were applied in the surgical treatment of huge lymphatic malformations. These methods are effective in the preservation of function and avoidance of abnormality.
5.Effect of lipopolysaccharide on expression of interleukin-6 in human synoviocyte from patients with rheumatoid arthritis.
Bai-he LIU ; Fang SHEN ; Yi-tang LI ; Dan-yang ZHAO ; Gui-fang CHENG
Acta Pharmaceutica Sinica 2003;38(6):420-423
AIMTo study the effects of lipopolysaccharide (LPS), the supernatant of U937 cells stimulated with LPS and dexamethasone on interleukin-6 (IL-6) expression in the synoviocyte from patients with rheumatoid arthritis (RA).
METHODSFibroblast-like synoviocytes (FLS) from the joint tissue of patients with rheumatoid arthritis were cultured and incubated for 24 h with LPS (1 mg.L-1) or the supernatant of U937 cells stimulated with LPS (1 mg.L-1) for 24 h. Dexamethasone was added to the supernatant of U937 cells and FLS was incubated for 24 h. The expression of IL-6 protein was detected by radioimmunoassay. The mRNA expression of IL-6 was accessed by RT-PCR.
RESULTSThe growth of FLS was not markedly affected by LPS, and the protein secretion and mRNA expression of IL-6 were not markedly changed in FLS treated with LPS. The IL-6 secretion and IL-6 mRNA expression were significantly increased in FLS cultured with the supernatant from U937 cell treated with LPS. Dexamethasone markedly inhibited the protein secretion and mRNA expression of IL-6 in FLS cultured with the supernatant from U937 cell stimulated with LPS. The inhibitory effects were increased as the concentration of dexamethasone increased.
CONCLUSIONLPS was not shown to directly affect the expression of IL-6 in FLS, but it indirectly causes the increase of the IL-6 expression in FLS by stimulating U937 cell. Dexamethasone can inhibit this increase of the IL-6 expression.
Arthritis, Rheumatoid ; pathology ; Cell Division ; drug effects ; Cells, Cultured ; Dexamethasone ; pharmacology ; Fibroblasts ; drug effects ; metabolism ; Gene Expression ; drug effects ; Humans ; Interleukin-6 ; biosynthesis ; genetics ; Lipopolysaccharides ; pharmacology ; RNA, Messenger ; genetics ; Synovial Membrane ; drug effects ; metabolism ; U937 Cells
6.Effect of lipopolysaccharide on expression of matrix metalloproteinase-9 in human synoviocyte from patients with rheumatoid arthritis.
Bai-he LIU ; Yi-tang LI ; Fang SHEN ; Dan-yang ZHAO ; Gui-fang CHENG
Acta Pharmaceutica Sinica 2003;38(4):245-249
AIMTo study the effects of lipopolysaccharide (LPS), the supernatant of U937 cells stimulated with LPS and dexamethasone on matrix metalloproteinase-9 (MMP-9) expression in the synoviocyte from patients with rheumatoid arthritis(RA).
METHODSFibroblast-like cells (FLS) from the joint tissue of patients with rheumatoid arthritis were cultured and incubated for 24 h with LPS (1 mg.L-1) or the supernatant of U937 cells stimulated with LPS (1 mg.L-1) for 24 h. Dexamethasone was added to the supernatant of U937 cells and FLS was incubated for 24 h. The activity of MMP-9 was analyzed by gelatin zymography. Protein expression of MMP-9 was detected by Western blot using special polyclonal antibodies. The mRNA expression of MMP-9 was detected by RT-PCR.
RESULTSThe expression of MMP-9 was not markedly changed in FLS treated with LPS. The MMP-9 activity, MMP-9 secretion and MMP-9 mRNA expression were significantly increased in FLS cultured with the supernatant from U937 cell treated with LPS. Dexamethasone markedly inhibited the activity, protein secretion and mRNA expression of MMP-9 in FLS cultured with the supernatant from U937 cell stimulated with LPS, and the inhibitory effects were increased as the concentration of dexamethasone increased.
CONCLUSIONLPS did not directly affect the expression of MMP-9 in FLS, but it was found to indirectly cause the increase of MMP-9 expression in FLS by stimulating U937 cell. Dexamethasone was found to inhibit this increase of MMP-9 expression.
Anti-Inflammatory Agents ; pharmacology ; Arthritis, Rheumatoid ; pathology ; Cell Division ; drug effects ; Cells, Cultured ; Dexamethasone ; pharmacology ; Fibroblasts ; pathology ; Gene Expression ; drug effects ; Humans ; Lipopolysaccharides ; pharmacology ; Matrix Metalloproteinase 9 ; biosynthesis ; genetics ; metabolism ; RNA, Messenger ; drug effects ; genetics ; Synovial Membrane ; drug effects ; enzymology ; pathology ; U937 Cells
7.Follow up of 16 cases with congenital toxoplasmosis treated with azithromycin.
Gui-fang CHEN ; Yin-huai FANG ; De-xing GUO ; Xiao-wei FENG ; Wei XIANG ; He-qiu RUAN
Chinese Journal of Pediatrics 2004;42(1):23-25
OBJECTIVETo study the therapeutic effects of azithromycin in treatment of congenital toxoplasmosis in children.
METHODSDefinite diagnosis of congenital toxoplasmosis was made on the basis of clinical manifestation combined with one or more positive results of the following laboratory tests and excluded other congenital infectious diseases: toxoplasma DNA (TOX-DNA), circulating toxoplasma antigen (TOX-CAG), and toxoplasma IgM antibody (TOX-IgM). All the patients were given oral azithromycin 10 mg/(kg.d) for 6 days followed by 8 days without medication (one course of treatment), and the regimen was persisted for 2 months and then another 2-month treatment was given at a 1-month interval. The authors continued to provide further treatment according to the state of the illness at one month interval. The patients received 2 to 8 (average 5) courses of treatment. The patients were followed-up for 2.5 to 5 (average 4) years.
RESULTSThe treatment was effective in all the patients and the patient's condition was improved. The authors repeated in 12 cases the four tests for toxoplasma (TOX-DNA, TOX-CAG, TOX-IgM, and TOX-IgG) 9 months to one and a half years after treatment. In 10 cases all these tests showed negative results, in 2 cases TOX-IgG was positive and in the other 4 cases symptoms disappeared.
CONCLUSIONThe results of the study showed that oral azithromycin had significant therapeutic effects with little side effect and was well tolerated. Azithromycin may become an alternative therapy in treatment of congenital Toxoplasma gondii infection in children.
Anti-Bacterial Agents ; administration & dosage ; therapeutic use ; Azithromycin ; administration & dosage ; therapeutic use ; Female ; Follow-Up Studies ; Humans ; Infant ; Infant, Newborn ; Male ; Prognosis ; Toxoplasmosis, Congenital ; diagnosis ; drug therapy ; Treatment Outcome
8.Impact of TDZ and NAA on adventitious bud induction and cluster bud multiplication in Tulipa edulis.
Li-Fang ZHU ; Chao XU ; Zai-Biao ZHU ; He-Tong YANG ; Qiao-Sheng GUO ; Hong-jian XU ; Hong-Jian MA ; Gui-Hua ZHAO
China Journal of Chinese Materia Medica 2014;39(16):3030-3035
To explore the method of explants directly induced bud and establish the tissue culture system of mutiple shoot by means of direct organogenesis, core bud and daughter bulbs (the top of bud stem expanded to form daughter bulb) of T. edulis were used as explants and treated with thidiazuron (TDZ) and 1-naphthlcetic acid (NAA). The results showed that the optimal medium for bud inducted form core bud and daughter bulb were MS + TDZ 2.0 mg x L(-1) + NAA 4.0 mg x L(-1) and MS +TDZ 2.0 mg x L(-1) + NAA 2.0 mg x L(-1) respectively, both of them had a bud induction rate of 72.92%, 79.22%. The optimal medium for cluster buds multiplication was MS + TDZ 0.2 mg x L(-1) + NAA 0.2 mg x L(-1), and proliferation coefficient was 2.23. After proliferation, cluster buds rooting occurred on MS medium with IBA 1.0 mg x L(-1) and the rooting rate was 52.6%, three to five seedlings in each plant. Using core bud and daughter bulb of T. edulis, the optimum medium for adventitious bud directly inducted from daughter bulb, core bud and cluster bud multiplication were screened out and the tissue culture system of multiple shoot by means of direct organogenesis was established.
Naphthaleneacetic Acids
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pharmacology
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Phenylurea Compounds
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pharmacology
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Plant Growth Regulators
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pharmacology
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Plant Shoots
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drug effects
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growth & development
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Plant Stems
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drug effects
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growth & development
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Seedlings
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drug effects
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growth & development
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Thiadiazoles
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pharmacology
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Tissue Culture Techniques
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Tulipa
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drug effects
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growth & development
9.Effect of anxin granules combined with tirofiba on patients with acute myocardial infarction after elective percutaneous coronary intervention.
Jian-Qi LU ; Gui-Xin HE ; Chao-Xin PAN ; Zhi-Hao WEN ; Yi-Kun ZHANG ; Xian-Ming FANG ; Tai-Hua GUO ; Ai-Ping PAN ; Hai-Shan WU
China Journal of Chinese Materia Medica 2014;39(5):920-924
To investigate the influence of Anxin granules combined with tirofiban on acute myocardial infarction (AMI) Patients after elective percutaneous coronary intervention (PCI). One hundred and twenty AMI patients were randomly divided into treatment group and control group. The patients in the two groups were all given Tirofiban 30mins before PCI . The treatment group was added Anxin granules 30 mins before and after PCI. Tissue factor (TF) and von willebrand factor (vWF) were tested at 6 hours after operation. Syndromatology alteration of traditional Chinese medicine (TCM) and bleeding complications were observed at 4 weeks after operation. Both TF and vWF at 6 hours after operation of the treatment group was lower than the control group significantly (P < 0.01), while the condition of myocardial ischemia at 90 mins after operation of the treatment group was better than control group with significance. The syndromatology alteration of TCM especially spontaneous perspiration and hypodynamia of the treatment group were improved significantly compared to control group 4 weeks after operation. All patients in both groups had no bleeding complications and thrombopenia. The study suggests that Anxin granules combined with tirofiba can improve the clinical efficacy and the endothelial function of AMI patients after PCI with no increase in bleeding events.
Aged
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Angioplasty, Balloon, Coronary
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Drugs, Chinese Herbal
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administration & dosage
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Female
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Humans
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Middle Aged
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Myocardial Infarction
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complications
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metabolism
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surgery
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Postoperative Hemorrhage
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drug therapy
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etiology
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metabolism
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prevention & control
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Thromboplastin
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metabolism
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von Willebrand Factor
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metabolism
10.Effect of indomethacin on expression of interleukin-6 caused by lipopolysaccharide in rheumatoid arthritic patients' synoviocyte.
Jin-ye BAI ; Bai-he LIU ; Dan-yang ZHAO ; Gui-fang CHENG
Acta Pharmaceutica Sinica 2003;38(11):809-812
AIMTo study the effects of indomethacin on interleukin-6 (IL-6) expression stimulated with lipopolysaccharide (LPS) in rheumatoid arthritic patients' synoviocyte.
METHODSFibroblast-like cells (FLS) from rheumatoid arthritic patients' joint tissue were cultured for 24 h and incubated 24 h with LPS (1 mg.L-1) or the supernatant of U937 cells stimulated by LPS (1 mg.L-1). After indomethacin or dexamethasone added into the supernatant of U937 cells, FLS was incubated with the super natant for 24 h. The expression of IL-6 protein was detected by radioimmunoassay. The mRNA expression of IL-6 was accessed by RT-PCR.
RESULTSLPS did not obviously affect the growth of FLS, and the protein secretion and mRNA expression of IL-6 were not changed in FLS treated with LPS. The IL-6 secretion and IL-6 mRNA expression were significantly increased in FLS cultured with the supernatant from U937 cell treated with LPS. Indomethacin at concentrations of 1 x 10(-7)-1 x 10(-5) mol.L-1 obviously inhibited the protein secretion and mRNA expression of IL-6 in FLS cultured with the supernatant from U937 cell stimulated with LPS, and the inhibitory effects increased as the concentrations of indomethacin increased.
CONCLUSIONIndomethacin can inhibit the increase of IL-6 expression caused by supernatant of U937 cells stimulated with LPS in FLS.
Anti-Inflammatory Agents, Non-Steroidal ; pharmacology ; Arthritis, Rheumatoid ; metabolism ; pathology ; Cells, Cultured ; Fibroblasts ; metabolism ; pathology ; Humans ; Indomethacin ; pharmacology ; Interleukin-6 ; biosynthesis ; genetics ; Lipopolysaccharides ; pharmacology ; RNA, Messenger ; genetics ; Synovial Membrane ; metabolism ; pathology ; U937 Cells