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Objective@#To investigate the clinical effect of Astragalus injection combined with meropenem in the treatment of severe infection patients and its influence on T lymphocyte subsets and inflammatory factors in peripheral blood.@*Methods@#From January 2016 to December 2018, 80 patients with severe infections in Yiwu Fuyuan Private Hospital were selected and divided into observation group (n=40) and control group (n=40) according to single blind random table method.The observation group was treated with Astragalus injection combined with meropenem, while the control group was treated with meropenem.Both two groups were treated for 10 days.The therapeutic effects, changes of body temperature, heart rate and respiratory rate, changes of T lymphocyte subsets and inflammatory factors in peripheral blood, and negative time of bacterial culture before and after treatment were compared between the two groups.@*Results@#The total effective rate of the observation group (92.50%) was higher than that of the control group (70.00%) (χ2=6.646, P<0.05). After treatment, the levels of CD3+ [(62.38±4.51)%], CD4+ [(40.63±2.15)%] and CD4+ /CD8+ (1.63±0.18) in the observation group were higher than those in the control group [(57.27±3.19)%, (35.47±1.93)% and (1.30±0.21)] (t=5.850, 11.296, 7.546, all P<0.05). After treatment, the levels of CRP [(28.79±8.74)mg/L], PCT [(0.56±0.12)g/L] and TNF-α [(157.93±20.47)pg/mL] in the observation group were lower than those in the control group [(43.71±12.67)mg/L, (1.10±0.23)g/L and (247.16±34.64)pg/mL] (t=13.640, 13.165, 14.026, all P<0.05). The negative turning time of bacterial culture in the observation group [(4.36±1.29)d] was shorter than that in the control group [(7.43±1.57)d] (t=9.493, P<0.05).@*Conclusion@#Astragalus membranaceus injection combined with meropenem has significant clinical effect in the treatment of patients with severe infections.It can improve cellular immune function and reduce inflammatory reaction, which is worthy of clinical reference.
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Objective To investigate the clinical effect of Astragalus injection combined with meropenem in the treatment of severe infection patients and its influence on T lymphocyte subsets and inflammatory factors in peripheral blood.Methods From January 2016 to December 2018,80 patients with severe infections in Yiwu Fuyuan Private Hospital were selected and divided into observation group (n＝40) and control group (n＝40) according to single blind random table method.The observation group was treated with Astragalus injection combined with meropen-em,while the control group was treated with meropenem.Both two groups were treated for 10 days.The therapeutic effects,changes of body temperature ,heart rate and respiratory rate ,changes of T lymphocyte subsets and inflammatory factors in peripheral blood ,and negative time of bacterial culture before and after treatment were compared between the two groups.Results The total effective rate of the observation group (92.50%) was higher than that of the control group (70.00%) (χ2 ＝6.646,P＜0.05).After treatment,the levels of CD +3 [(62.38 ±4.51)%],CD+4 [(40.63 ±2.15)%] and CD +4 ／CD+8 (1.63 ±0.18) in the observation group were higher than those in the control group [(57.27 ±3.19)%,(35.47 ±1.93)% and (1.30 ±0.21)] ( t＝5.850,11.296,7.546,all P＜0.05). After treatment,the levels of CRP [(28.79 ±8.74)mg／L],PCT [(0.56 ±0.12) g／L] and TNF-α[(157.93 ± 20.47) pg／mL] in the observation group were lower than those in the control group [(43.71 ±12.67) mg／L, (1.10 ±0.23) g／L and (247.16 ±34.64) pg／mL] ( t ＝13.640,13.165,14.026,all P ＜0.05).The negative turning time of bacterial culture in the observation group [(4.36 ±1.29)d] was shorter than that in the control group [(7.43 ±1.57) d] ( t＝9.493,P＜0.05).Conclusion Astragalus membranaceus injection combined with mero-penem has significant clinical effect in the treatment of patients with severe infections .It can improve cellular immune function and reduce inflammatory reaction ,which is worthy of clinical reference.
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OBJECTIVES@#To investigate the effect of Astragalus injection on cardiomyocyte apoptosis, endoplasmic reticulum stress and connexin protein in cardiomyopathy rats induced by adriamycin.@*METHODS@#Thirty-six male Wister rats were randomly divided into control group (=12), adriamycin(ADR) group (=12) and Astragalus group (=12). The normal saline (10 ml/kg body weight) was injected intraperitoneally in control group rats, ADR (2 mg/kg body weight) was injected intraperitoneally in ADR group rats, ADR (10 ml/kg body weight) and Astragalus injection (10 ml/kg body weight) were injected intraperitoneally in rats of astragalus group, one time a week, totle 3 times. By the end of the 7 week, the left ventricular end-diastolic diameter(LVEDD), left ventricular end-systolic diameter (LVESD) and left ventricular ejection fraction (LVEF) were measured by echocardiography. Then the rats in the three groups were sacrificed and the left ventricle section was stained by HE, Masson, uranyl acetate/lead citrate respectively, the cardiomyopathy and ultrastructural changes were observed under light microscope and transmission electron microscope. The apoptosis of rat cardiomyocyte were analyzed by TUNEL. The expression of connexin Cx43 and p-Cx43 was detected by immunohistochemistry. The expression of glucose-regulated protein 78 (Grp78),activating transcription factor 4 (ATF-4) and C/EBP homologous protein (CHOP) were detected by real time PCR.@*RESULTS@#Compared with control group, LVEDD, LVESD increased and LVEF decreased, myocardial fibers were disordered and edematous, infiltrated by lymphocytes, the mitochondria were destroyed and vacuolized, and the number of cardiomyocyte apoptosis was increased(<0.01) in ADR group. The expression of Grp78, ATF-4, CHOP and p-Cx43 were increased, and the expression of Cx43 was decreased in ADR group. However, compared with ADR group, LVEDD, LVESD decreased and LVEF increased, the cardiomyopathy and ultrastructural changes were significantly improved, the number of cardiomyocyte apoptosis was significantly decreased (<0. 01); the expression of Grp78, ATF-4, CHOP and p-Cx43 decreased (<0.01); the expression of Cx43 increased in Astragalus group (<0.01).@*CONCLUSIONS@#Astragalus injection may effectively improve the myocardial damage induced by adriamycin, its mechanism may be related to the inhibition of endoplasmic reticulum stress (ERS) and the decrease of phosphorylation of CX43 in cardiomyopathy rats induced by adriamycin.
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Animals , Male , Rats , Apoptosis , Astragalus Plant , Chemistry , Cardiomyopathies , Drug Therapy , Doxorubicin , Drugs, Chinese Herbal , Pharmacology , Endoplasmic Reticulum Stress , Myocytes, Cardiac , Cell Biology , Random Allocation , Rats, WistarABSTRACT
·AIM: To investigate the effects of astragalus injection on the metabolic and pathological changes of the retinal free radical metabolism and pathology in high-altitude hypoxic rats. ·METHODS: Sixty healthy SD rats without any eye disease were selected,and the random grouping method was divided into two groups: astragalus injection group (intervention group) and physiological saline group (control group),each group of 30 rats. In each group,6 were randomly selected for injection of astragalus injection (15mL/kg) and physiological saline (15mL/kg) in the pre-simulated chamber. The rats were sacrificed immediately and removed the eyeballs after the rats were taken out of the simulated module. We observed the changes of retinal morphology with the HE staining method, and determine the retinal SOD and MDA content with colorimetry. · RESULTS: HE staining showed no morphological changes in the two groups of retinas at 2h, and as the time of hypoxia was prolonged, the retinal edema gradually increased,but the intervention group was less edema than the control group. The activity of SOD in both groups decreased with the increase of anoxia time of high altitude, and the comparison of different time points in the group was statistically significant(P<0.05). The content of MDA in both groups increased gradually, and the comparison between different time points in the group was statistically significant (P<0.05). The SOD in the two groups of retinas was significantly different at same time point(P<0. 05), except for at 2h without statistical significance. The MDA showed the same situation as SOD. ·CONCLUSION: Astragalus injection can reduce the damage degree of retinopathy in rats under the high altitude hypoxia environment, that the mechanism may be related to free radicals, enhance the activity of SOD, reduce the MDA content of lipid peroxides,and enhance antioxidant capacity.
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Objective To investigate the effect of Astragalus membranaceus on the antioxidant capacity and liver and kidney function in patients with chronic schizophrenia and metabolic syndrome.Methods 110 cases of patients with chronic schizophrenia and metabolic syndrome were selected as subjects.They were randomly divided into the control group and the observation group by random number table method.Both groups were treated with routine antipsychotic drugs, and the observation group were additionally treated with Astragalus injection, once per day.10~14 d as a course of treatment, they were treated for a total of 6 courses.The antioxidant capacity and the liver and kidney function were compared between the two groups.The mental symptoms was evaluated with the positive and negative symptoms scale(PANSS).Results After treatment, the antioxidant capacity of the two groups was significantly increased while MDA was significantly decreased, and the changes were more obvious in observation group than the control group.After treatment, indexes of liver and kidney function were significantly increased.Except BUN and SUA, the other indicators were better in the observation group than the control group(P<0.05).After treatment, PANSS score (61.4±7.8)in the control group was significantly higher than that of the observation group(54.5±8.2)(P<0.05).Conclusion Astragalus membranaceus can be used as an assisted drug for treating chronic schizophrenia and metabolic syndrome.It can effectively improve the antioxidant capacity, reduce the damage to liver and kidney function and improve symptoms of mental illness, so as to improve the quality of life.
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Objective To observe the clinical therapeutic effect of Astragalus injection combined with sub-hibernation therapy for treatment of patients with severe craniocerebral injury.Methods A retrospective research method was conducted, and 89 cases with severe craniocerebral injury admitted to the Department of Critical Care Medicine of the First People Hospital of Baiyin in Gansu Province from January 2010 to December 2016 were enrolled. Astragalus injection combined with sub-hibernation was applied for treatment of 45 patients in the observation group, and for another 44 cases assigned in the control group, simply conventional treatment was used. The Glasgow coma score (GCS), coma time, ratio of cripple, mortality, incidences of pulmonary infection and urinary tract infection were compared between the two groups.Results After treatment, GCS scores were significantly higher than those before treatment in both groups, but the degree of increase was more marked on the 30 days after treatment in the observation group than that in the control group (13.15±2.53 vs. 8.79±1.59,P 0.05).Conclusions The treatment of Astragalus injection combined with sub-hibernation treatment can significantly improve the coma degree, shorten the time of coma, reduce the mortality and disability rate of patients with severe craniocerebral injury.
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Objective To investigate the effect of Astragalus injection combined with low molecular weight heparin and nifedipine on levels of related indexes and pregnancy outcomes in patients with preeclampsia.Methods A total of 60 patients with preeclampsia from March 2013 to December 2016 in Cixi Municipal Maternal and Child Care Hospital were selected and randomly divided into the study group and control group, with 30 cases in each group.All patients were given spasmolysis, diuretic and other conventional treatment.The control group were treated with low molecular weight heparin and nifedipine while the study group were additionally treated with Astragalus injection.The blood pressure, blood coagulation and other laboratory indicators in the two groups were monitored before and after treatment , and the incidence of pregnancy complications and pregnancy outcomes in the two groups were statistically analyzed.Results There was no significant difference in blood pressure, human chorionic gonadotropin (β-hCG), alpha fetoprotein (AFP) and blood coagulation function indexes in the two groups before treatment .After treatment, the blood pressure,β-hCG, AFP, platelet count (PLT), prothrombin time (PT), activated partial thromboplastin time (APTT), plasma fibrinogen (FIB) and D-dimer (D-D) were significantly improved, the difference was statistically significant ( P<0.05).After treatment, the diastolic and systolic blood pressure, β-hCG, AFP, PLT, FIB and D-D levels in the study group were significantly lower than those in the control group, the difference was statistically significant ( P<0.05), PT and APTT were significantly longer than those in the control group, the difference was statistically significant (P<0.05).The incidence rates of pregnancy complications ( uterine inertia, premature rupture of membrane, fetal distress, placental abruption) and adverse pregnancy outcomes (cesarean section, neonatal asphyxia) in the study group were significantly lower than those in the control group, the difference was statistically significant (P<0.05).Conclusion The application of Astragalus injection combined with low molecular weight heparin and nifedipine in the clinical treatment of patients with preeclampsia can effectively control the blood pressure level and other parameters , reduce pregnancy complications and improve pregnancy outcomes.
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OBJECTIVE:To observe clinical efficacy and safety of Astragalus injection combined with neoadjuvant chemother-apy and three dimensional conformal radiotherapy in the treatment of colorectal cancer. METHODS:A total of 80 patients with me-dium and advanced colorectal cancer were selected from oncology department of our hospital during Jun. 2010 to Jun. 2014,and di-vided into observation group and control group according to random number table,with 40 cases in each group. Control group re-ceived neoadjuvant chemotherapy combined with three-dimensional conformal radiotherapy. Observation group was additionally giv-en Astragalus injection 10-20 mL added into 5％ Glucose injection 250-500 mL,ivgtt,qd,on the basis of control group. A treat-ment course lasted for 21 d,and both groups received 3 courses. Short-term efficacies as well as immune indexes [CD3+,CD4+, CD4+/CD8+ and NK cells] before and after treatment were observed in 2 groups. The occurrence of ADR and survival situation were compared between 2 groups. RESULTS:Clinical response rate of observation group was 87.5％,which was slightly higher than that of control group(77.5％),but there was no statistical significance(P>0.05). Before treatment,there was no statistical signifi-cance in immune index levels between 2 groups(P>0.05). After treatment,NK cells,CD3+,CD4+ and CD4+/CD8+ levels of con-trol group were decreased significantly,which was significantly lower than observation group,with statistical significance (P0.05). Two-year survival rate of observa-tion group was significantly higher than that of control group;the recurrence rate and distant metastasis rate were significantly low-er than control group,with statistical significance(P<0.05). CONCLUSIONS:Astragalus injection not only can improve therapeu-tic efficacy of neoadjuvant chemotherapy in patients with colorectal cancer,balance inflammatory state,improve survival rate,re-duce recurrence rate and distant metastasis rate with good safety.
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Objective To observe the effect of low molecular weight heparin calcium combined with astraga-lus injection in the treatment of diabetic nephropathy.Methods From January 2013 to December 2014,78 patients with stage III diabetic nephropathy in our hospital were enrolled into the study.They were randomly divided into con-trol group(41 cases) and treatment group(37 cases).The control group received general therapy,such as low protein diets,compound alpha keto acid,insulin,irbesartan,simvastatin.The treatment group was treated with low molecular weight heparin calcium and astragalus injection on the basis of general therapy.The changes of urinary albumin and 24 hours urinary protein after treatment in the two groups were observed.Results After treatment,the negative rate of urinary micro albumin in the treatment group ( 75.68%) was significantly higher than that of the control group (29.27%)(χ2 =16.765,P<0.01).24 hour urinary protein of the treatment group[(176.2 ±82.3)mg/24h]was significantly lower than that of the control group[(223.8 ±87.8)mg/24h](t=2.471,P<0.05).Conclusion Low molecular weight heparin calcium combined with astragalus injection can reduce the proteinuria of diabetic nephropa-thy,it is an effective intervention therapy for early diabetic nephropathy.
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Objective To investigate the effect of astragalus injection on serum oxygen free radical, TGF-β1 and vascular endothelial function in diabetes mellitus.Methods 120 cases of type 2 diabetic patients were selected from December 2010 to December 2014 as the object of study, 2 groups of patients underwent diabetic education and diet, exercise therapy, the control group were treated with metformin hydrochloride tablets, and the observation group were combined with astragalus injection, the contents of SOD, MDA and GSH-PX were compared between the 2 groups.The serum levels of TGF-β1, VEGF, ANG-1 and AOPP were compared between 2 groups.Results After treatment, comared with control group, the serum MDA and AOPP were higher, the GSH-PX and SOD were higher; the TGF-β1 were lower; the VEGF and ANG-1 were higher in observation group ( P <0.05).Conclusion Astragalus injection could improve the function of vascular endothelium in patients with diabetes, reduce the transforming growth factor β1, improving the free radical aggregation state.
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Objective To explore the curative efficacy of astragalus injection on blood lipids and bone mineral density in patients with hemiplegia after ischemic stroke. Methods From January, 2014 to June, 2015, 116 patients with hemiplegia after ischemic stroke were col-lected and radomly divided into control group (n=54) and observation group (n=62). The control group received acupuncture based on con-ventional treatments, while the observation group received astragalus injection in addition. National Institutes of Health Stroke Scale (NI-HSS) and Ability of Daily Living Scale (ADL) were used to assess the neurologic impairment and the ability of daily living. The curative ef-ficacy and the levels of blood lipids and bone mineral density were observed. Results Compared with the control group, the curative efficien-cy increased (χ2=3.960, P4.190, P0.05). The densities in forearm, femur and Ward's area in the hemiplegia side in-creased (t>2.060, P<0.05). Conclusion Astragalus injection is effective on hemiplegia after ischemic stroke, which can increase the curative efficacy, alleviate the neurologic impairment, promote the ability of daily living, improve the blood lipids and increase the bone mineral den-sity.
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Objective To investigate the effect of astragalus injection combined with beta-adrenoceptor antagonist on serum levels of brain natriuretic peptide ( BNP) , interleukin1β( IL-1β) , IL-6 and tumor necrosis factorα( TNF-α) in the treatment of elderly patients with heart failure. Methods 78 elderly patients with heart failure from April 2013 to April 2015 in department of cardiology of the second hospital of Yuhang district were selected and divided into control group and experimental group with 39 cases in each group.All patients received correction of the electrolyte and acid-base balance and other conventional treatment.The control group received carvedilol by oral, the experimental group received astragalus injection on the basis of control group, with a course of 30 days.The serum BNP,IL-1β,IL-6 and TNF-αlevels pre-and post-treatment in two groups were compared. Results Compared with pre-treatment, the serum IL-1β,IL-6,TNF-α,and BNP levels post-treatment in two groups were lower(P<0.05).Compared with the control group post-treatment, the IL-1β,IL-6,TNF-αand BNP levels in experimental group were lower(P <0.05).Conclusion Astragalus injection combined with beta-adrenoceptor antagonist could significantly improve the clinical sign of elderly patients with heart failure, the mechanism may be reducing the serum levels of IL-1β,IL-6,TNF-αand BNP.
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OBJECTIVE:To investigate the effects of Astragalus injection combined with Salmeterol propionate powder inhala-tion on pulmonary function,cytokines and blood rheology indexes of Chronic obsrnctine pulmonary disease (COPD) patients. METHODS:104 COPD patients were divided into observation group and control group according to the randorn number table meth-od,with 52 cases in each group. Control group was given routine symptomatic treatment+Salmeterol propionate powder inhalation 1 dose,bid;observation group was additionally given Astragalus injection 30 ml added into 5% Glucose injection 250 ml,ivgtt, qd,on the basis of control group. Treatment course of 2 groups lasted for 2 weeks. Clinical efficacy,pulmonary function indexes [forced expiratory volume in one second(FEV1),forced vital capacity(FVC),FEV1/FVC],CRP,cytokine [IL-6,IL-8,TNF-α] levels,blood rheology indexes (whole blood high-shear viscosity,whole blood low-shear viscosity,fibrinogen,hematokrit and plasma viscosity),and the occurrence of ADR were observed in 2 groups. RESULTS:The total effective rate of observation group (94.23%)was significantly higher than that of control group(75.00%);compared with before treatment,FEV1,FVC and FEV1/FVC of 2 groups were significantly increased after treatment,and those of observation group were significantly higher than those of control group;CRP,IL-6,IL-8 and TNF-α of 2 groups were significantly decreased,and those of observation group were signifi-cantly lower than those of control group. The whole blood high-shear viscosity,whole blood low-shear viscosity,fibrinogen,hema-tocrit and plasma viscosity of observation group were decreased significantly after treatment,and the observation group was signifi-cantly lower than the control group,with statistical significance(P<0.05). No significant ADR was found in 2 groups. CONCLU-SIONS:Astragalus injection combined with Salmeterol propionate powder inhalation is significantly effective for COPD,improves pulmonary function of patients,improves micro inflammatory state and decreases blood rheology indexes with good safety.
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Objective To evaluate the effect of Astragalus injection on serum SOD and MDA in patients during supratentorial tumor resection. Methods Twenty-four patients with ASAⅠorⅡ degree, aged 20~55 years old, undergoing supratentorial tumor resection were randomized into the control group (group C) and the Astragalus group (group R), with 12 cases in each group. Patients in group R received 250 mL 0.9% sodium chloride in addition with 20 mL Astragalus injection. Patients in group C received the same amount of 0.9%sodium chloride. Blood samples were taken from jugular venous bulb before induction of anesthesia (T1), intubation (T2), open dura instantly (T3), 1 h after the dura opened (T4), 24 h after the dura opened (T5), and 48 h after the dura opened (T6). The levels of serum SOD and MDA were determined. Results The serum SOD in both group R and group C was lower at T3~6 than that at T1 , but the serum SOD in group R reduced significantly compared with group C (P < 0.05); The serum MDA in both group R and group C at T4~6 was higher than that at T1, but the serum MDA in group R increased significantly compared with group C (P <0.05). Conclusion Astragalus injection can enhance the serum SOD activity and reduce MDA output in patients during supratentorial tumor resection.
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Objective] To investigate the protective effect and potential mechanism of Astragalus injection on mucosa epithelial cells in rats with sepsis . [Methods] Thirty Sprague-Dawley rats were randomly divided into sham,model and Astragalus injection treatment groups with 10 rats in each group.Rat sepsis model was constructed by cecal ligation and puncture.Rats in the Astragalus injection treatment group received 800 mg·kg-1 of Astragalus injection at 15 minutes before and 6 hours after operation. Intestinal mucosa were harvested and frozen at -80℃ on post-operation 24 hours. Intestinal mucosa epithelial cell apoptosis was detected by TUNEL,while Bcl-2 and Bax levels were determined by real-time quantitative PCR(qPCR) and Western blot technique.[Results] The apoptosis indexes were 5.2±0.3,22.3±1.2 and 11.2±0.9 of sham,model and Astragalus injection treatment group,respectively. Apoptosis index in model group was significantly higher than that in sham group( P<0.05),while the apoptosis of mucosa epithelial cells was significantly attenuated after Astragalus injection treatment(P<0.05).In model group,the expression of Bcl-2 was lower than that of sham group,whereas the expression of Bax was higher than that in sham group(P<0.05).Astragalus injection treatment significantly lowered Bax level while elevated Bcl-2 expression, compared with model group(P<0.05). [Conclusion] Astragalus injection could suppress sepsis-induced apoptosis of mucosa epithelial cells via up-regulating Bcl-2 and down-regulating Bax.
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Objective To explore effect of vidarabine monophosphate combined with astragalus injection on serum cardiac troponin I ( cTnI), interleukin 1β(IL-1β), interleukin-10 (IL-10) and tumor necrosis factor-α(TNF-α) in children with hand-foot-and-mouth disease.Methods 60 cases with hand-foot-and-mouth disease from March 2013 to March 2015 in the hospital were selected and divided into two groups treated by different therapy, 30 cases in each group.The control group received conventional treatment + ribavirin injection, and experimental group received vidarabine monophosphate combined with astragalus injection on the basis of conventional treatment, one time per day.All patients were treated for a course of 7 days.The serum cTnI,IL-1β,IL-10 and TNF-αlevels were compared before and after treatment.Results After treatment, the serum cTnI, IL-1β, IL-10 and TNF-αlevels in two groups decreased than those of pre-treatment (P<0.05), the above indicators of experimental group were lower than those of control group (P<0.05).Conclusion The combination of vidarabine monophosphate and astragalus injection could significantly decrease serum cTnI, IL-1β, IL-10 and TNF-αlevels in children with hand-foot-and-mouth disease.
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ObjectiveTo evaluate the clinical efficacy and safety of astragalus injection on the immune function in patients with senile sepsis.Methods Sixty patients with old age sepsis in Critical Care Medicine Department of Guangdong Provincial Traditional Chinese Medicine Hospital were enrolled and randomly assigned into control and treatment groups according to the table of random numbers, 30 cases in each group. According to 2012 sepsis guidelines for treatment, including antibacterial drug, mechanical ventilation, visceral function support, etc., the therapy was given to the control group; besides the treatment in the control group, intravenous drip of 60 mL astragalus injection(10 mL per ampoule) in 250 mL 0.9% normal saline was additionally given in the treatment group, once a day for 7 days. Before and after treatment, the immunological indexes, acute physiology and chronic health evaluationⅡ(APACHEⅡ) score, sequential organ failure assessment(SOFA) score, duration of mechanical ventilation and time of stay in intensive care unit(ICU), 28-day mortality and adverse drug reactions were compared between the two groups.Results Before treatment, there were no statistically significant differences in CD3+, CD3+CD4+, CD3+CD8+ and T helper cells /T suppressor cells(Th/Ts)levels between the two groups(allP>0.05), while CD3-NK+ of the control group was significantly higher than that in the treatment group〔(10.47±6.22)% vs. (6.26±4.13)%,P0.05). After treatment in the treatment group, IgG was increased compared with that in the control group〔IgG(g/L): 13.07±5.43 vs. 10.10±3.96,P 0.05〕. The differences in IgA, IgM, complement(C3,C4) and total serum complement activity(CH50) in the comparisons between the two groups had no statistical significance after treatment(allP>0.05). The differences in APACHEⅡ score(13.83±6.18 vs. 15.90±7.48), SOFA score(7.38±4.66 vs. 6.89±4.19), time of stay in ICU(day: 11.63±5.13 vs. 13.62±8.08), invasive ventilation time(hour: 155.44±119.68 vs. 224.08±174.15) and noninvasive ventilation time(hour: 55.55±42.24 vs. 98.57±43.17) had no statistical significance in comparisons between the treatment group and control group after treatment(allP>0.05). The difference in 28-day mortality had no statistical significance in comparison between the treatment group and control group〔16.7%(5/30) vs. 20.0%(6/30),P>0.05〕. In 60 cases, there were 2 patients with adverse drug reaction, one diarrhea and another little rashes, the rest of the patients did not appear any drug side effect.ConclusionAstragalus injection combined with conventional western medicine therapy possibly has certain effect on adjustment of disturbance of immunologic functions in old patients with sepsis, and its therapeutic safety is well.
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Objective To investigate the neuroprotective effect and mechanism of astragalus injection in cerebral ischemia reperfusion injury in rats .Methods A total of 70 healthy adult male Wistar rats were subjected to establish middle cerebral artery occlusion reperfusion models by inserting a monofilament thread from the external -internal carotid artery and treated by injecting 1g/L intraperitoneally astragalus injection (3ml/kg).The neurobehavioral function of rats was evaluated by Longa ’ s test and the cerebral infarction volume was calculated by tetrazolium chloride staining .The shape and ultrastructure of neurons in parietal cortex were observed by HE stain TEM .The early apoptotic ratio of neurons was detected by flow cytometry .The expressions of c-Jun N-terminal kinase 3 ( JNK3) mRNA and protein were determined by RT-PCR and Western blotting , respectively.Results After treatment with astragalus injection , the expressions of JNK3 mRNA and protein reduced significantly , the number of neuronal apoptosis in parietal cortexminus , the cerebral infarction volume shrink, the neuronal shape and ultrastructure and animal neurobehavioral function were improved significantly than those in model group rats .Conclusion The results suggest that astragalus injection may inhibit neuronal apoptosis , reduce the infarction volume and improve the animal neurobehavioral function by down -regulated the expression of JNK 3 gene following cerebral ischemia in rats .
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Objective: To establish a method for the determination of total glycosides in Chinese materia medica (CMM)-differential anthrone-sugar hydrazone colorimetry. Methods: The content of total glycosides (including sugar) in CMM was determined by anthrone colorimetry, and then sugar hydrazone-sulfuric acid colorimetric method was used to determine the content of reducing sugars. The content of total glycosides came from the two subtraction. Results: Anthrone colorimetric reaction was completed within 6 h, detection wavelength was 620 nm, linear range was 80-180 μg/mL, correlation coefficient R2 = 0.994, and recovery was 99.2%, RSD was 1.35%. Sugar hydrazone-sulfuric acid color reaction method was completed within 4 h, detection wavelength was 412 nm, linear range was 2-12 mg/mL, correlation coefficient R2 = 0.991, and recovery was 99.5%, RSD was 1.98%. The total glycosides contents in five Chinese patent medicines such as Buyang Huanwu Decoction, Liuwei Dihuang Pill, Andrographis Tablet, Astragalus Injection, and Pachymaran Oral Liquid were 15.1, 26.0, 6.68 mg/g, and 21.3, 16.9 mg/mL. Conclusion: This method is firstly established for the quantitative determination of total glycosides in CMM, and the ingredient group analysis method is established by anthrone colorimetry and sugar hydrazone-sulfuric acid colorimetric method. The methods have better accuracy, and can be used for the determination of total glycosides ingredients group of CMM.
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Objective To investigate an effective therapy to cure Diabetic Neurogenic Bladder (DNB).Methods By adopting multi-center,random,comparative and single-blind clinical experiments,138 patients with DNB from three centers were divided equally into two groups,namely a control group and a therapy group.Patients in the therapy group were treated with acupoint injection therapy with Astragalus injection,while others were treated by western medical based therapy.After four weeks,the effectiveness was collected.Results After the treatment,the TCM syndrome integral of the treatment group and the control group was (18.47± 1.67) and (23.19±2.82) respectively,both reduced than that before the treatment[(29.25±2.12) and (29.13 ± 1.69) respectively]; the difference between the two groups after treatment was statistically significant (P＜0.05) ; bladder residual urine volume in the treatment group and the control group was (88.47± 16.7) ml and (143.19±28.2)ml respectively,both reduced than that before the therapy [(308.90±22.6)ml and (305.90± 20.8)ml respectively],the difference between the two groups after treatment was statistically significant (P＜0.05) ;The total effective rate was 88.4％ and 72.5％ in the treatment group and the control group respectively,showing statistical difference(P＜0.05).Conclusion It is confirmed that acupoint injection therapy with Astragalus injection is an effective curative method for DNB.