Study on the Difference of Gene Expression Between Left and Right Colon Cancer and the Mechanism of Sophorae Flavescentis Radix-Sargentodoxae Caulis-Scutellariae Barbatae Herba Based on TCGA / 广州中医药大学学报

Abstact:Objective To investigate the gene expression differences between left-sided colon cancer and right-sided colon cancer and the mechanism differences between the colorectal cancer core drug pairs of Sophorae Flavescentis Radix-Sargentodoxae Caulis-Scutellariae Barbatae Herba acting on left-sided and right-sided colon cancer.Methods The transcriptome data of 134 patients with left-sided colon cancer and 194 patients with right-sided colon cancer from The Cancer Genome Atlas(TCGA)were downloaded,and the R software was applied to realize the differential gene analysis of the two groups and the enrichment analysis of Kyoto Encyclopedia of Genes and Genomes(KEGG)pathway;the BATMAN-TCM database was used to obtain the active ingredients and targets of the drug pair of Sophorae Flavescentis Radix-Sargentodoxae Caulis-Scutellariae Barbatae Herba,and based on the different genes of the left-and right-sided colon cancers,KEGG enrichment analysis of the drug pair-left/right-sided colon cancers was performed respectively,and the protein-protein-interaction(PPI)network was constructed to compare the differences of the biosignaling pathways enriched by the drug pairs for the treatment of left-and right-sided colon cancers,as well as the differences of the key target points.Results There were 6 051 differentially expressed genes common to left-and right-sided colon cancers relative to normal paracancerous tissues,1958 differentially expressed genes specific to left-sided colon cancer,and 1739 differentially expressed genes specific to right-sided colon cancer;14 KEGG-enriched pathways specific to left-sided colon cancer,and 23 KEGG-enriched pathways specific to right-sided colon cancer.There were 85 active compounds in the drug-pair of Sophorae Flavescentis Radix-Sargentodoxae Caulis-Scutellariae Barbatae Herba,corresponding to a total of 469 targets.The drug-pair-left-sided colon cancer targets were enriched in 10 KEGG signaling pathways,with the key targets being DRD2,CACNA1C,HTR3A,COMT,and TH;and the drug-pair-right-sided colon cancer targets were enriched in 1 KEGG signaling pathway,with the core targets being HTR3A,DRD2 TH,AGT,GRIN2B.Conclusion There are gene expression differences between left-and right-sided colon cancers:left-sided colon cancer is associated with abnormal immune function,abnormal AMPK signaling pathway and other mechanisms,and right-sided colon cancer is associated with neutrophil extracellular trap formation,alcoholism,abnormal Hippo signaling pathway and other mechanisms.In addition to regulating cell cycle and essential amino acid metabolism and other mechanisms,Sophorae Flavescentis Radix-Sargentodoxae Caulis-Scutellariae Barbatae Herba drug pairs have specific effects on regulating the intestinal endocrine function of the left-sided colon cancer,inhibiting inflammatory response of the right-sided colon cancer,and may also have mood-regulating effects on patients with colon cancer.

Investigating the effect and mechanism of Sophorae Flavescentis Radix and Rhizoma Smilacis Glabrae combination in ameliorating psoriatic lesions / 中国药理学通报

Aim In this study, a mouse model of psoriasis-like lesions induced by 62. 5 mg imiquimod was used to explore the effect and mechanism of Sophorae Flavescentis Radix and Rhizoma Smilacis Glabrae combination for the topical treatment of psoriasis. Methods Firstly, the topical administration of Sophorae Flavescentis Radix and Rhizoma Smilacis Glabrae combination for treating psoriasis in progressive and recurrent stages was evaluated by psoriatic mouse model and HE staining. Secondly, immunohistochemistry was used to study the regulatory effects of Sophorae Flavescentis Radix and Rhizoma Smilacis Glabrae combination on the pivotal pathological mechanism of psoriasis-the positive feedback loop between the abnormal proliferation of keratinocytes and skin immune microenvironment. Finally, metabolomics technology was used to explore whether Sophorae Flavescentis Radix and Rhizoma Smilacis Glabrae combination topically treat psoriasis by regulating inflammation-related metabolism and lipid metabolism pathways. Results The combination of Sophorae Flavescentis Radix and Rhizoma Smilacis Glabrae alleviated psoriasis-like lesions in mice. It effectively relieved the recurrence after the cure of psoriatic lesions in mice, and the efficacy is comparable to that of benweimod. The combination of Sophorae Flavescentis Radix and Rhizoma Smilacis Glabrae inhibited the proliferation of mouse epidermal keratinocytes and reduced the number of T cells in the skin. The potential molecular mechanism was that the combination of Sophorae Flavescentis Radix and Rhizoma Smilacis Glabrae regulated arachidonic acid metabolism, sphin- golipid metabolism, tryptophan metabolism and phenylalanine metabolism. Conclusions The combination of Sophora Flavescens Radix and Rhizoma Smilacis Glabrae can relieve psoriasis-like lesions in mice by inhibiting the proliferation of epidermal keratinocytes and reducing the number of T cells in the skin and regulating metabolism to intervene psoriasis recurrence. This study provides a potential topical drug of psoriasis for relieving psoriasis recurrence.

Effects of two irradiation methods on alkaloids in Sophorae Flavescentis Radix and its preparations / 国际中医中药杂志

Objective:To study the effects of electron beam irradiation and 60Co irradiation on the composition changes of four alkaloids in Sophorae Flavescentis Radix, intermediate extracts of Sophorae Flavescentis Radix and Lixieling Tablets. Methods:Sophorae Flavescentis Radix, intermediate extracts of Sophorae Flavescentis Radix and Lixieling Tablets were irradiated at different doses of 0, 1.5, 3, 5, 7, 10, 20, 30, 40 kGy by electron beam irradiation and 60Co irradiation. The contents of oxymatrine, oxysophocarpine, matrine and sophocarpine were determined by HPLC, and the changes of the components before and after irradiation were compared. Results:Oxymatrine, oxysophocarpine, matrine and sophocarpine were among 0.046 9-0.937 4 μg, 0.020 5-0.410 4 μg, 0.098 9-1.977 9 μg, 0.048 7-0.973 1 μg, respectively. The linear relationship was good. The average recovery rates were 98.1%, 100.1%, 100.5%, 96.6%, respectively, and the RSDs were 1.69%, 2.03%, 3.14% and 1.10%, respectively. Electron beam irradiation and 60Co irradiation had no statistical significance on the changes of oxymatrine, oxysophocarpine, matrine and sophocarpine in Sophora flavescens, but had statistical significance in the contents of intermediate extracts of Sophorae Flavescentis Radix and Lixieling Tablets. Conclusion:The established method for the determination of matrine is accurate, reproducible, simple and practical, and can be used for the quality control of Lixieling Tablets. Irradiation has no significant effect on the content of Sophorae Flavescentis Radix, while high dose irradiation has significant effect on the intermediates and finished products of Sophorae Flavescentis Radix, which can provide a basis for quality control and sterilization irradiation of enterprises.

Characteristic identification of Sophorae Flavescentis Radix and Sophorae Tonkinensis Radix et Rhizoma based on HPTLC-ESI-MS / 药学学报

Sophorae Flavescentis Radix is the dried root of Sophora flavescens Ait. and Sophorae Tonkinensis Radix et Rhizoma is the dried root and rhizome of Sophora tonkinensis Gagnep. The two drugs are both from the same genus Sophora, having similar and different compositions and efficacies, however, their differences are not fully demonstrated in current standard. In this study, the high-performance thin-layer chromatography with multi-dimensional and multi-level features combined with electric spray mass spectrometry (HPTLC-ESI-MS) was used to discover and identify the characteristic zones in extracts of Sophorae Flavescentis Radix and Sophorae Tonkinensis Radix et Rhizoma, after optimizing the preparation method of the test solution and chromatographic parameters. As a result, 17 main characteristic zones were found on HPTLC chromatograms of Sophorae Flavescentis Radix and Sophorae Tonkinensis Radix et Rhizoma, among them, besides 3 known chemicals, another 12 unknown components were identified by HPTLC-ESI-MS, they are 1 alkaloid and 11 flavonoids. The identification results were verified by the reference standards partially and nuclear magnetic resonance spectra after guided-isolation. Finally, a unified HPTLC specific identification method with different markers was established to identify Sophorae Flavescentis Radix and Sophorae Tonkinensis Radix et Rhizoma simultaneously. Thanks to abundant chemical information provided when using diverse polarity mobile phases and derivatization reagents, the HPTLC technology offers a convenient strategy for discovery, quality evaluation, and identification of target chemicals when connecting with mass spectrometry.

Discussion on rationality of Yinpian commodity grades--Sophora flavescentis as an example / 中国中药杂志

In recent years, the establishment of the commercial grade of Yinpian [traditional Chinese medicine(TCM) pieces for decoction] in the TCM industry has been hotly disputed. In this article, Sophorae Flavescentis Radix(SFR) was selected as a representative example to investigated. Through systematic comparison and analysis, the different grades of SFR slices were traced, verified and evaluated. According to the current published local grade standards of SFR slices, the results showed that the first-class of SFR slices were mostly derived from the wild medicinal materials, the second-class were mostly originated from the cultivated materials in 3-4 years, and the third-class products were from a small number of lateral roots and short-growing years or harsh habitat of wild medicinal materials. On the basis of identifying the sources of different grades of SFR slices, the contents of the active components, including matrine, oxymatrine, oxysophocarpine, sophoridine, N-methyl-cytisine, sophocarpine, were quantitatively determined in typical samples, it was found that the grades were inversely proportional to the contents of active ingredients. In order to ensure the universality of the conclusion, the contents of different grades of commercial SFR slices were determined, and the conclusion was verified as "the commercial grades of SFR slices were inversely linked to their contents of active ingredients". This phenomenon is common in the determination of the commercial grade of Yinpian of radix and rhizome. Therefore, we propose that the method or standard of the commercial grade of Yinpian of radix and rhizome based on the size of Yinpian maybe not proper. Whether and how to classify Yinpian commercial grade is not only a multi-disciplinary issue, especially in combination with clinical efficacy, but also a big problem need to consider the production, commercial circulation and other processes link of quality risk and quality assurance, and should be treated with great caution.

Biopharmaceutical classification and transport mechanism of 4 alkaloids in Mongolian herbal medicine Sophorae Flavescentis Radix / 中国中药杂志

In this study, we studied the solubility and permeability of matrine, oxymatrine, sophoridine, and oxysophocarpine, four alkaloids in the Mongolian herbal medicine Sophorae Flavescentis Radix, and evaluated the absorption mechanism with the Caco-2 cell model, so as to provide a basis for the new drug development and efficacy evaluation of Sophorae Flavescentis Radix. The results showed that all the four alkaloids had high solubility and high permeability and can be well absorbed, belonging to the class-I drugs of Biopharmaceutical Classification System(BCS). The absorption(AP→BL) and excretion(BL→AP) of matrine and oxymatrine were not affected by the concentration while the absorption depended on P-gp protein. The absorption(AP→BL) and excretion(BL→AP) of sophoridine and oxysophocarpine were positively related to the concentration and time, and the absorption process was independent from P-gp protein. The results provide scientific reference and an experimental basis for the development of Mongolian medical prescriptions containing Sophorae Flavescentis Radix.

Study on Immunoregulatory Effect of Compatibility of Salviae Miltiorrhizae Radix et Rhizoma Combined with Sophorae Flavescentis Radix in Immunosuppressive Mice / 中国实验方剂学杂志

Objective:To investigate the mechanism of immunomodulatory effect of extracts from Salviae Miltiorrhizae Radix et Rhizoma and Sophorae Flavescentis Radix on immunodeficiency mice by immunosuppressive mouse model induced by cyclophosphamide. Method:An immunosuppressive animal model was established by cyclophosphamide. The blank group, the model group, the low,medium and high dose group of Salvia miltiorrhiza and Sophora extract groups (25,50,100 mg·kg-1), using mouse organs organ evaluation index using a mouse model to evaluate the carbon clearance phagocytic cell function using luminex to detect levels of relevant cytokines in serum and using flow to detect the number of helper T cells. Mouse mononuclear macrophage leukemia cells (RAW264.7) were cultured in vitro, and the effect of Salvia miltiorrhiza extracts on the proliferation of RAW264.7 cells were detected by methylthiazolyldiphenyl-tetrazolium bromide(MTT)assay. The proliferation was induced by Real-time PCR. The impact and its possible mechanisms are explored. Result:Compared with blank group, cyclophosphamide significantly inhibited liver index (PPPP-1 cyclophosphamide significantly inhibited the proliferation of mononuclear macrophage RAW264.7 (PPPPPPPP1 gene (CCND1) plays an anti-apoptotic role. Conclusion:The extracts from Salviae Miltiorrhizae Radix et Rhizoma and Sophorae Flavescentis Radix can counteract the immunosuppression caused by cyclophosphamide and enhance the immune function of animals.

Effects of pungent essential oil from three Chinese herbs on percutaneous absorption of alkaloids from Sophorae Flavescentis Radix / 中国中药杂志

To investigate the effects of essential oil from three kinds of pungent herbs,namely Menthae Haplocalycis Herba,Atractylodis Rhizoma and Cnidii Fructus,on the transdermal absorption in vitro of alkaloids from Sophorae Flavescentis Radix. The modified vertical Franz diffusion cell was used to conduct a transdermal experiment in vitro with the isolated abdominal skin of the SD rats as the transdermal absorption barrier. The effects of such three kinds of pungent essential oil on percutaneous absorption of alkaloids from Sophorae Flavescentis Radix were investigated by determining the content of 6 alkaloids( oxymatrine,oxysophocarpine,N-methylcytisine,sophoridine,matrine,and sophocarpidine) in the transdermal acceptor with ultra-performance liquid chromatography-triple quadruple mass spectrometry( UPLC-TQ-MS) technique simultaneously. With enhancement ratio( ER) as the index,their effects on promoting penetration was as follows: 1% Atractylodis Rhizoma oil > 1% Cnidii Fructus oil > 3% Azone ≈ 3% Atractylodis Rhizoma oil > 5%Atractylodis Rhizoma oil > 3% Cnidii Fructus oil ≈ 5% Cnidii Fructus oil > 3% Menthae Haplocalycis Herba oil > 5% Menthae Haplocalycis Herba oil > 1% Menthae Haplocalycis Herba oil > Blank. The results showed that these three kinds of pungent essential oil could be used as enhancers for alkaloids of Sophorae Flavescentis Radix,providing scientific guidance for improving percutaneous absorption of alkaloids from Sophorae Flavescentis Radix.

Evaluation of different types of bitterness masking on inhibition of bitterness efficiency and law of four Chinese materia medicine decoctions of Gentianae Radix et Rhizoma, Sophorae Flavescentis Radix, Andrographis Herba, and Nelumbinis Plumula / 中草药

Objective To investigate the effects and the law of anti bitterness efficiency of hydroxypropyl-β-cyclodextrin (HP-β-CD) and other different types bitterness masking at different concentrations on the bitterness decoction of Chinese materia medica (BDCMM) by using the traditional human taste panel method (THTPM) and Electronic tongue (E-tongue). Methods Based on THTPM, the bitterness reduction value (ΔI), the correction rate of bitterness suppression (CRBS), and the correction rate of bitterness suppression potency index (PI50) were used as indicators to evaluate the bitterness suppression effect of four bitterness masking at different concentrations on BDCMM such as Sophorae Flavescentis Radix (SFR), and the relationship model between the concentrations of ΔI and bitterness masking was established to explore the bitterness suppression rule of bitterness masking on different BDCMM. Based on the E-tongue method, the E-tongue taste response information values of HP-β-CD and Acesulfame K to BDCMM such as SFR were measured at different concentrations, and the electronic tongue bitterness reduction value (ΔIe) was used as an index to explore the change rule of ΔIe with bitterness masking concentration. THTPM and E-tongue was combined to establish a prediction model of the effect of bitterness suppression. Results The ΔI, CRBS, and PI50 of four kinds of BDCMM with different concentrations of bitterness masking were measured, which can be used to compare the bitterness suppression effect of bitterness masking; The relation between ΔI and bitterness masking concentration accorded with Weibull curve model; Based on E-tongue, ΔIe was obtained, and the model of the relationship between ΔIe and bitterness masking concentration was established. The relationship between ΔIe and ΔI was established. The model determination coefficients of HP-β-CD for the two types of ΔIe of the two BDCMM were 0.986 1, 0.977 9, 0.989 0, and 0.982 0 respectively (P < 0.01, n = 6). Acesulfame had no response to the sensor and did not establish a model of bitterness suppression law. Conclusion Based on THTPM and E-tongue, a method for evaluating the bitterness suppression effect of bitterness masking on BDCMM was established. The bitterness suppression effect of bitterness masking on BDCMM such as SFR was studied by molecular inclusion, high-efficiency sweetening, and other bitterness suppression mechanisms were inverstigated.

Isolation, physicochemical properties and immunomodulating effects of polysaccharides from Sophorae Flavescentis Radix / 国际药学研究杂志

Objective To investigate the physicochemical properties and immunomodulatory activities of crude polysaccharides and their fractions from Sophorae Flavescentis Radix. Methods The crude polysaccharide (SFP-100) was obtained successively by boiling Sophorae Flavescentis Radix in water, ethanol precipitating, dialyzing and freeze drying. SFP-100 was separated withDEAE-cellulose column to obtain three fractions, and these fractions were fruther separated with Sephadex G-100 column to obtain their sub-fractions. The sugar content was determined by phenol-sulfuric acid method, the molecular distribution was determined with gel filtration chromatography, and the monosaccharide composition was analyzed with capillary electrophoresis after PMP derivatization. The immunobiological activities were estimated by measuring the proliferation of mouse spleen lymphocytes as well as the IFN-secretion in mouse splenocytes and the TNF-α secretion in mouse peritoneal macrophages. Results The yield of SFP-100 from Sophorae Flavescentis Radix was 4.83％ and sugar content was 71.62％. SFP-100 was separated into three fractions SFP-100-A, SFP-100-B and SFP-100-C, whose yields were 3.5％, 25.6％ and 16.7％, and the sugar content was 85.99％, 72.09％ and 24.30％, respectively.The monosaccharide composition and their molar ratio for SFP-100-A, SFP-100-B and SFP-100-C were Ara∶Glc∶Gal=7.16∶91.02∶1.82, Xyl∶Ara∶Glc∶Rha∶Gal∶GalA=0.05∶1.00∶0.85∶0.04∶0.35∶0.43, and Xyl∶Ara∶Glc∶Rha∶Gal∶GlcA∶GalA=0.20∶1.00∶0.33∶0.36∶0.45∶0.55∶14.37, respectively. SFP-100-B was further separated into two sub-fractions SFP-100-B-a and SFP-100-B-b with Sephadex G-100, and the other two sub-fractions SFP-100-C-a and SFP-100-C-b were also obtained with the same Sephadex G-100 from SFP-100-C. SFP-100-B-a showed a main wide peak, which had the relative molecular weight 1.02×105 and monosaccharide composition Ara∶Glc∶Rha∶Gal = 1.00∶0.06∶0.02∶0.29. Meanwhile, the relative molecular weight and monosaccharide composition were 5.43×104 and Xyl∶Glc =1.00∶3.81 for the main peak of SFP-100-C-a, and 2.75×104 and Ara∶Glc∶Rha∶Gal∶GlcA∶GalA=1.00∶2.10∶0.57∶0.74∶1.09∶33.75 for the main peak of SFP-100-C-b, respectively. The crude polysaccharides SFP-100 and its fractions, SFP-100-B and SFP-100-C, as well as the sub-fractions, SFP-100-B-a, SFP-100-B-b and SFP-100-C-a, increased the proliferation of spleen cells, all in a dose-dependent manner. Further, SFP-100 could improve the secretion of IFN-γ and TNF-α in spleen cells, while SFP-100-B, SFP-100-C, SFP-100-B-a and SFP-100-B-b could stimulate the secretion of IFN-γ. Conclusion The crude polysaccharides of Sophorae Flavescentis Radix and their fractions showed a good immunomodulatory activity, which may be related to the clinical use of Sophorae Flavescentis Radix for the anti-HBV and anti-inflammatory therapy.

Interactions of component (group) compatibility of Sanwu Huangqin Decoction in incubation model of rat liver microsomes / 中成药

AIM To study the interactions of component (group) compatibility of Sanwu Huangqin Decoction in incubation model of rat liver microsomes.METHODS With maackiain and ephedrine as internal standards,HPLC was adopted in the simultaneous content determination of total tlavonoids (baicalin,wogonoside,baicalein,wogonin and oroxylin A) from Scutellariae Radix and total alkaloids (oxymatrine,oxysophocarpine and matrine)from Sophorae flavescentis Radix in whole prescription component (group) compatibility and single medicinal material part (group) at seven time points (0,15,30,45,60,90 and 120 min),followed by the calculation of their in vitro metabolic rates.RESULTS In whole prescription component (group) compatibility,the contents of baicalin and wogonoside were first increased (0-0.5 h) and then decreased (0.5-2.0 h),those of baicalein,wogonin and oroxylin A showed increasing trends (more obvious within 0.5 h).The stable and gende metabolisms of various alkaloids reached balance within 20 min.CONCLUSION The bioavailability improvement and efficacy enhancement of total flavonoids from Scutellariae Radix may attribute to the compatibility with total alkaloids from Sophorae flavescentis Radix and total polysaccharides from Rehmanniae Radix in Sanwu Huangqin Decoction

Interactions of component (group) compatibility of Sanwu Huangqin Decoction in incubation model of rat liver microsomes / 中成药

AIM To study the interactions of component (group) compatibility of Sanwu Huangqin Decoction in incubation model of rat liver microsomes.METHODS With maackiain and ephedrine as internal standards,HPLC was adopted in the simultaneous content determination of total tlavonoids (baicalin,wogonoside,baicalein,wogonin and oroxylin A) from Scutellariae Radix and total alkaloids (oxymatrine,oxysophocarpine and matrine)from Sophorae flavescentis Radix in whole prescription component (group) compatibility and single medicinal material part (group) at seven time points (0,15,30,45,60,90 and 120 min),followed by the calculation of their in vitro metabolic rates.RESULTS In whole prescription component (group) compatibility,the contents of baicalin and wogonoside were first increased (0-0.5 h) and then decreased (0.5-2.0 h),those of baicalein,wogonin and oroxylin A showed increasing trends (more obvious within 0.5 h).The stable and gende metabolisms of various alkaloids reached balance within 20 min.CONCLUSION The bioavailability improvement and efficacy enhancement of total flavonoids from Scutellariae Radix may attribute to the compatibility with total alkaloids from Sophorae flavescentis Radix and total polysaccharides from Rehmanniae Radix in Sanwu Huangqin Decoction

Clinical Study on Compound Sophora Flavescentis Radix (Kushen) Injection Combined with Gamma Knife for Treatment of Locally Advanced Pancreatic Carcinoma / 中国中医药信息杂志

Objective To evaluate the clinical efficacy of Compound Sophorae Flavescentis Radix (Kushen) Injection combined with gamma knife for treatment of locally advanced pancreatic carcinoma. Methods Totally 65 patients of locally advanced pancreatic cancer were randomly divided into two groups:32 cases of simple gamma knife group (group A), 33 cases of Compound Kushen Injection combined with gamma knife treatment (group B). Patients received enhancement computed tomography scanning and CA199 review at 1, 3, 6, 9, 12 months after treatment, and once every six months, a total of 36 months of follow-up. Short-term and long-term efficacy was observed after treatment, and survival curve analysis was carried out. Results Clinical benefit response was 53.13% in group A and 84.85% in group B (P=0.006);median survival time of two groups was 11.00 months in group A and 23.00 months in group B;the average survival time in group A was 16.37 months, and 22.28 months in group B (P=0.017). In the two groups, treatment of the 65 patients was completed smoothly as planned, and no one had serious complications, such as pancreatic leakage, skin burns, viscera perforation and radioactive enteritis. Conclusion Compound Kushen Injection combined with gamma knife can treat locally advanced pancreatic carcinoma safely and efficiently, which can improve patients’ life quality, especially in cancer pain control.

Clinical Study on Compound Sophorae Flavescentis Radix (Kushen) Injection Combined with Intraperitoneal Chemotherapy for Advanced Ovarian Cancer with Malignant Ascites / 中国中医药信息杂志

Objective To evaluate the clinical efficacy of compound Sophorae Flavescentis Radix (Kushen) injection intravenous drip combining carboplatin intraperitoneal injection in treating advanced ovarian cancer with malignant ascites. Methods Totally 160 patients with advanced ovarian cancer with malignant ascites were randomly divided into compound Kushen injection intravenous drip combining carboplatin intraperitoneal injection group (observation group) and carboplatin intraperitoneal injection group (control group). Clinical efficacy observation and evaluation were conducted from malignant ascites condition, changes in living quality (KPS score), T lymphocytes subsets and changes of the NK cells in blood samples, pain-relieving efficacy, and toxicity response. Results There were significant differences in malignant ascites between the two groups (P<0.05), with treatment group showing better improvement than the control group. In improving quality of life, the observation group had precedence over the control group (P<0.01). After treatment, CD3+, CD4+, CD4+/CD8+, NK (CD16+CD56+) in control group were obviously less than the observation group (P<0.05). The pain-relieving efficacy in the observation group was superior to that in the control group. Compared with the control group, the observation group had less gastrointestinal reaction and bone marrow suppression, with statistical significance (P<0.05). Conclusion Compound Kushen injection intravenous drip combined with carboplatin intraperitoneal injection in treating advanced ovarian cancer with malignant ascites can effectively improve the immune function and quality of life, and can be used for adjuvant chemotherapy with less side effects.

Effects of Compound Sophorae Flavescentis Radix Injection on Immune Function and Quality of Life in Ovarian Cancer Patients with Chemotherapy / 中国中医药信息杂志

Objective To observe the effects of compound Sophorae Flavescentis Radix (Kushen) Injection on immune function and quality of life in ovarian cancer patients with chemotherapy. Methods Sixty cases of ovarian cancer patients with chemotherapy were randomly divided into the observation group and the control group. Patients in the observation group were treated with paclitaxel plus carboplatin chemotherapy plus compoundKushen Injection for intravenous injection, while the patients in the control group were treated with paclitaxel plus carboplatin chemotherapy for three cycles. Changes in peripheral venous blood, the level of T cell subsets and NK cell, body weight, quality of life of 1 day before chemotherapy and 1 week after chemotherapy were observed.Results The mean values of CD3+, CD4+, CD4+/CD8+ and NK cells in the observation group improved to certain different degrees, with statistical significance compared with the control group (P0.05). Karnofsky score of the observation group increased after chemotherapy (P0.05).Conclusion CompoundKushen Injection can effectively enhance the immune function of ovarian cancer patients with chemotherapy, increase the weight of patients, and improve their quality of life.

Observation on Efficacy of Compound Sophorae Flavescentis Radix Injection Combined with Oxycodone Hydrochloride in Treating Lung Cancer Pain / 中国中医药信息杂志

Objective To observe the near-term efficacy of Compound Sophorae Flavescentis Radix Injection combined with oxycodone hydrochloride in treating lung cancer pain.Methods Sixty patients with advanced lung cancer were randomly divided into treatment group (30 cases) and control group (30 cases). The control group was treated by the best symptomatic and supportive treatment combined with oxycodone hydrochloride, while the treatment group was treated by Compound Sophorae Flavescentis Radix Injection 20 mL which was added into 250 mL normal saline solution for intravenous drip additionally, once a day for 14 days. KPS score before and after treatment, analgesic effect, and adverse action of the two groups were observed.Results After treatment, the pain in patients of treatment group was significantly improved (P0.05). KPS in patients of treatment group was significantly improved compared with that of before treatment and the comrol group, with statistical significance (P>0.05). There was no statistical significance in KPS score between before and after treatment of the control group (P>0.05).Conclusion Compound Sophorae Flavescentis Radix Injection combine with oxycodone hydrochloride can significantly relieve patients’ pain and improve their life quality, with no obvious adverse reactions.

Research progress on clinical application of Sophorae Flavescentis Radix gelatum / 中草药

Sophorae Flavescentis Radix, drying root of Sophora flavescens which is a leguminous plant of genus Robinia Linn., is rich in a variety of chemical compositions so as to have extensive biological activities. Sophorae Flavescentis Radix Gelatum (SFRG), a product of Guiyang Xintian Pharmaceutical Co., Ltd., is used to treat gynecological chronic inflammations such as cervical erosion, trichomonas vaginitis, and vaginal fungal infection. Recent reports at home and abroad suggest that in addition to the above indications, SFRG has been clinically used in adjuvant physical therapy of cervical erosion and bacterial vaginitis, senile vaginitis, mixed vaginitis vaginal inflammation, and andrology medication. This review is designed to summary these new applications of SFRG.

Determination of Five Kinds of Alkaloids in Sophorae Flavescentis Radix by HPLC / 中国中医药信息杂志

Objective To determine the content of sophocarpine, matrine, oxysophocarpine, sophoridine, oxymatrine in Sophora Flavescentis Radix from different areas. Methods Agilent ZORBAX NH2 column (4.6 mm×150 mm, 5 μm) was used with mobile phase of acetonitrile-ethanol-3% phosphate (84∶10∶6), at a flow rate of 1 mL/min. The wavelength of detection was 210 nm. Results The linear range of sophocarpine, matrine, oxysophocarpine, sophoridine and oxymatrine were 0.022 88-0.114 4 μg (r=0.999 7), 0.083 2-0.416 0 μg (r=0.999 7), 0.376 2-1.836 0 μg (r=0.999 8), 0.104 4-0.522 μg (r=0.999 2), 0.491 2-2.456 μg (r=0.999 9), respectively. The average recovery were 101.63% (RSD=2.08%), 98.29%(RSD=1.87%), 101.89% (RSD=1.97%), 99.87% (RSD=2.06%), 102.66% (RSD=1.34%), respectively. Conclusion The method is simple, rapid and accurate, and suitable for the quality control of Sophorae Flavescentis Radix.