ABSTRACT
Diabetic retinopathy(DR) and diabetic nephropathy(DN) are the most common complications of diabetes, and the main causes of death and disability of diabetes. Clinical reports showed that Fufang Xueshuantong capsule(FXT) had effective curative effect on DR and DN, but there was no report on the distribution of chemical compounds of FXT in beagle dog eyes and kidneys. In this study, FXT was given by gavage administration in Beagle dogs for 3 days, and then their eyeballs and kidneys were taken. The chemical compounds in beagle dog eyes and kidneys were detected by HPLC LTQ-Orbitrap technology. Furthermore, by comparing with the data from retrieving literature and references, the chemical compounds were identified by the accurate mass, retention time (tR), and MS/MS. Fourteen and 19 types of notoginsenosides were respectively identified in eyeballs and kidneys in this study, and these results could lay foundation for clarifying the effective ingredients of FXT in treatment of DR and DN.
ABSTRACT
Objective To explore the effect of serpine1, α-serpine1 protein and KLF2 in patients with lower extremity venous thrombosis by Fufang Xueshuantong capsule.Methods 44 patients were diagnosed with lower extremity venous thrombosis were collected, and randomly divided into experimental group and control group, 22 cases in each group, giving the conventional antiplatelet therapy, on the basis of this, the experimental group was given Fufang Xueshuantong capsule 1.5 g, three times a day orally, and the control group was given context Shutong granules 20 g, three times a day orally.2 weeks for a course of treatment, three courses of treatment.Before and after treatment in the detection of two groups of patients with serum serpine1, α-serpine1 KLF2 and protein contents, blood rheology, coagulation function, and carries on the analysis.ResuIts Compared with the control group, experimental group patients has better curative effect, the performance of: serum serpine1and α-serpine1 protein content were significantly decreased(P<0.05).KLF2 expression was significantly higher (P<0.05).Blood viscosity, erythrocyte aggregation index, erythrocyte sedimentation rate decreased significantly (P<0.05).Fib, D-D content significantly decreased (P<0.05).ConcIusions Fufang Xueshuantong capsule can reduce serum serpine1, α-serpine1 protein content and promote KLF2 expression, decrease the blood viscosity, erythrocyte sedimentation rate, improve patients with hypercoagulable state in patients with lower extremity venous thrombosis, so as to achieve good clinical efficacy.
ABSTRACT
Objective To observe the clinical effect of early diabetic nephropathy treated with Fufang-Xueshuantong capsule. Methods 90 hospitalized patients from September 2011 to October 2012 with early diabetic nephropathy were recruited in Shangqiu First people's hospital endocrinology of Henan Province. All patients were divided into two groups randomly, with 45 patients in each group. The control group was treated with diabetes education, blood glucose control, blood pressure control, and blood lipid regulation, while the treatment group was treated with Fufang-Xueshantong capsule on the basis of the control group. The change of blood glucose, HbA1c, urine microalbumin, and Ualb/Cr were measured before and 12 weeks after the treatment. Results ① Compared the urine microalbumin, Ualb/Cr of the two groups before and after treatment:the urine microalbumin, Ualb/Cr of the two groups after the treatment [Treatment group was(24.5±9.1)mg/L,(2.4± 1.6)mg/mmol, Control group was(85.9±8.6)mg/L,(5.6±2.1)mg/mmol] were significantly reduced than before the treatment (P0.05). Conclusion Fufang-Xueshuantong capsule had good effect in treating early diabetic nephropathy, it can also delay the progress of renal damage.
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Objective To establish a sensitive and specific LC-MS/MS method for measurement of notoginsenoside R1, ginsenoside Rg1, ginsenoside Re, ginsenoside Rb1, ginsenoside Rd, tanshinone Ⅰ, astragaloside Ⅳ and harpagosidein of Fufang Xueshuantong Capsule in rat plasma. Methods The HPLC separation was performed on Thermo Hypersil GOLD column (2.1 mm× 100mm, 5 μm) at 30 ℃, injecting 10 μL and using acetonitrile-water (0.1% formic acid) as the mobile phrase (B was acetonitrile, A was 0.1%formic acid;0-10 min, 25%-55%B;10-20 min, 55%-70%B) with the flow rate of 0.2 mL/min. Detection was performed on a tandem quadrapole mass spectrometer using positive electrospray ionization, SRM scan mode. Results The eight compounds showed good linearity in wide ranges (notoginsenoside R1 1.00-800 ng/mL, ginsenoside Rg1 0.950-760 ng/mL, ginsenoside Re 1.44-1440 ng/mL, ginsenoside Rb1 1.33-1330 ng/mL, ginsenoside Rd 9.90-990 ng/mL, harpagosidein 1.01-1010 ng/mL, astragaloside Ⅳ 1.16-928 ng/mL, tanshinone Ⅰ 10.0-800 ng/mL). In addition, the accuracy and recovery were around 85%-115%and 50%-70%. The RSD of intra and inter day precision were lower than 15%. Conclusion The method is specific, rapid and sensitive. Therefore, it can be applied to pharmacokinetic study of eight effective compounds in Fufang Xueshuantong Capsule.
ABSTRACT
Objective: To set up a new method - quantitative analysis of multi-components by single-marker(QAMS) to determine eight components - notoginsenoside R1, ginsenoside Rg1, Re, Rb1 and Rd, harpagoside, cryptotanshinone and tanshinone I in Fufang Xueshuantong(FX) capsule simultaneously, and validate its accuracy and feasibility for application in preparation. Methods: FX capsule was used as the research object, notoginsenoside R1 was selected as marker under 203 nm to evaluate the quality of ginsenoside Rg1, Re and Rb1, Rd, and cryptotanshinone as marker under 270 nm to evaluate the quality of harpagoside and tanshinone I. The relative correction factors (RCF) of components were calculated. The method was validated by comparison of the quantitative results between external standard method and QAMS method. Results: No significant differences were found in the quantitative analysis of components by external standard method and QAMS method. Conclusion: It is a convenient and accurate method to determine multi-components when authentic standard substances are not available. It can be used to control the quality of FX capsule.