Huangqin Decoction(HQD) is a classic prescription for treating dysentery in the Treatise on Cold Damage and now is mainly used for the treatment of ulcerative colitis(UC). Since there are no requirements on specific Paeonia species, both Paeoniae Radix Alba(white peony root, WPR) and Paeoniae Radix Rubra(red peony root, RPR) are clinically used in HQD now. Although the two types of peony roots are close in origin and similar in primary components, the medicinal properties and efficacies are different. Furthermore, the systematic comparative analysis on the efficacy differences in treating UC of HQD with the roots of multi-originated peony has been seldom reported. This study compared and evaluated the pharmacological effects of HQD prepared from the roots of multi-originated peony, including WPR, RPR-l(derived from P. lactiflora), and RPR-v(derived from P. veitchii) based on the mouse model of UC induced by dextran sodium sulfate(DSS) by animal behaviors, pathological section(colon), and cytokine expression(IL-1β and IL-6), aiming to provide evidence for the identification of the original resource of peony root in HQD. The results indicated that all HQD samples prepared from WPR, RPR-l, and RPR-v could improve the symptoms of UC. Compared with the HQD-WPR, HQD-RPR-l and HQD-RPR-v were significantly different in weight loss, colon length, and disease activity index(DAI) score, but there was no significant difference between HQD-RPR-l and HQD-RPR-v. Moreover, HQD-RPR-v exhibited the most significant improvement in the pathological morphology of colonic tissue and mucosal defects. According to the previous comparative analysis of chemical profiling and content distribution of HQD prepared from the roots of multi-originated peony, RPR-v in HQD was potent in protecting against UC, which was presumedly attributed to a large number of monoterpene glycosides and galloyl glucoses. This study provided a scientific basis for the determination of peony root in HQD and its clinical medication.
Animals ; Colitis, Ulcerative/drug therapy* ; Dextran Sulfate ; Disease Models, Animal ; Drugs, Chinese Herbal/therapeutic use* ; Mice ; Monoterpenes ; Paeonia/chemistry* ; Plant Roots/chemistry*

The aim of this paper was to investigate the key targets and mechanism of "Epimedii Folium-Paeoniae Radix Alba" in the treatment of lumbar disc herniation by means of network pharmacology. The currently recognized databases and analysis software at home and abroad were used to construct the network from drugs and diseases. The chemical components of Epimedii Folium and Paeo-niae Radix Alba were collected by using databases such as TCMSP, while their active components were determined and the action targets were predicted according to threshold screening and literature reports. The genes for lumbar disc herniation were collected by using GeneCards, OMIM, and DisGeNET databases. The drug targets were mapped to disease targets, and protein interaction network analysis for key targets, GO function enrichment analysis and KEGG signaling pathway enrichment analysis were performed. Finally, 23 active components of Epimedium Folium and 13 active components of Paeoniae Radix Alba were determined, and a total of 624 drug targets were obtained. After standardization, 214 drug targets were obtained. In addition, 306, 2 and 5 related targets of lumbar disc herniation were collected from GeneCards, OMIM, and DisGeNET database, respectively, and a total of 293 disease targets were obtained after deduplication. After the mapping of drug target and disease target, 44 common targets were obtained. PPI protein interaction network analysis showed that IL-6, TNF, AKT1, MAPK1, and VEGFA may be the core targets for the treatment of lumbar disc herniation. GO enrichment analysis identified 56 items(P<0.05), among which biological processes mainly included immune response, apoptosis, etc.; cell components mainly included extracellular space, extracellular region, etc.; molecular functions mainly included cytokine activity, metallopeptidase activity and so on. Through KEGG pathway enrichment analysis, 91 signaling pathways related to inflammation, metabolism, and senescence were identified, mainly including IL-17 signaling pathway and TNF signaling pathway and so on. "Epimedii Folium-Paeoniae Radix Alba" showed the characteristics of multi-channel and multi-target for the treatment of lumbar disc herniation. This study preliminarily explored the key targets for its role and the biological processes and signaling pathways involved. It was found that it may play a therapeutic role by affecting inflammation and immune regulation, which laid the foundation for further experimental verification.
Drugs, Chinese Herbal/therapeutic use* ; Epimedium/chemistry* ; Humans ; Intervertebral Disc Displacement/drug therapy* ; Lumbar Vertebrae ; Medicine, Chinese Traditional ; Paeonia/chemistry* ; Plant Leaves/chemistry* ; Plant Roots/chemistry* ; Signal Transduction

Puerariae Lobatae Radix is a traditional Chinese medicine,which was first recorded in Shennong Classic of Materia Medica,and was recorded in many ancient books. Its main effect is to relieve muscles to expel heat,produce saliva and promote eruption,invigorate splenic yang and stop diarrhea. CNKI and Wanfang Data were searched in this paper with the words " Pueraria", " puerarin usage" and " puerarin application" as the key words,and it was found that the puerarin usage characteristics were rarely reported.Therefore,the application characteristics of fresh use,crude use and processed use of Puerariae Lobatae Radix in ancient books were summarized in this paper,in order to provide a reference for the modern development of Puerariae Lobatae Radix.
Drugs, Chinese Herbal ; therapeutic use ; Humans ; Medicine, Chinese Traditional ; Plant Roots ; chemistry ; Pueraria ; chemistry

Danshen, the dried root or rhizome of Salvia miltiorrhiza Bge., is a traditional and folk medicine in Asian countries, especially in China and Japan. In this review, we summarized the recent researches of Danshen in traditional uses and preparations, chemical constituents, pharmacological activities and side effects. A total of 201 compounds from Danshen have been reported, including lipophilic diterpenoids, water-soluble phenolic acids, and other constituents, which have showed various pharmacological activities, such as anti-inflammation, anti-oxidation, anti-tumor, anti-atherogenesis, and anti-diabetes. This article intends to provide novel insight information for further development of Danshen, which could be of great value to its improvement of utilization.
Diterpenes ; chemistry ; Drugs, Chinese Herbal ; chemistry ; isolation & purification ; pharmacology ; therapeutic use ; Hydroxybenzoates ; chemistry ; Molecular Structure ; Oils, Volatile ; chemistry ; Phytochemicals ; chemistry ; isolation & purification ; pharmacology ; therapeutic use ; Plant Roots ; chemistry ; Quality Control ; Salvia miltiorrhiza ; chemistry

The aim of this paper was to screen the active targets of Schizonepetae Herba and Saposhnikoviae Radix in the treatment of ulcerative colitis by means of network pharmacology,and to investigate their mechanism of action. The effective components of Schizonepetae Herba and Saposhnikoviae Radix were screened out by traditional Chinese medicine systematic pharmacological( TCMSP)database,with oral bioavilability( OB) ≥30% and drug-like( DL) ≥18% selected as the thresholds. Target PPI network was built between the main components and their corresponding targets. One hundred and eighty-two human genes corresponding to the medicine target sites were obtained from Uniprot database; 3 874 genes corresponding to ulcerative colitis were obtained from Genecard database.A total of 115 intersection genes were screened from disease genes and medicine genes,and the PPI interaction analysis was conducted by using String tool. Disease-target PPI network was drawn by using Cytoscape software,and component-target-disease network was constructed. One hundred and eight nodes and 1 882 connections were found,and then Cytoscape software was used to merge the networks and filter the core network for gene GO function analysis and KEGG pathway enrichment analysis. The mechanism of Schizonepetae Herba and Saposhnikoviae Radix was then verified by animal experiment. Gene GO functional analysis suggested that biological process,molecular functions and cell components were involved,and it was found that ulcerative colitis might be related to transcription factor activity,and cytokine receptor binding,etc. Gene KEGG pathway enrichment analysis showed that the mechanism of ulcerative colitis might be associated with TNF and Toll-like receptors( TLRs) signaling pathway-mediated cytoinflammatory factors interleukin-1( IL-1) and interleukin-6( IL6). The possible mechanism of the effective components of Schizonepetae Herba and Saposhnikoviae Radix in treating ulcerative colitis might be related to intervening the cytokine receptor binding of TNF and TLRs signaling pathways,reducing the transcription of nuclear factor-kappaB( NF-κB),and inhibiting the secretion of intestinal inflammatory factors IL-1 and IL-6.
Animals ; Apiaceae/chemistry* ; Colitis, Ulcerative/drug therapy* ; Databases, Genetic ; Drugs, Chinese Herbal/therapeutic use* ; Humans ; Interleukins/metabolism* ; Lamiaceae/chemistry* ; Medicine, Chinese Traditional ; Phytotherapy ; Plant Roots/chemistry* ; Protein Interaction Mapping ; Signal Transduction ; Software ; Toll-Like Receptors/metabolism*

Previous studies have indicated that the Ilex genus exhibits antioxidant, neuroprotective, hepatoprotective, and anti-inflammatory activities. However, the pharmacologic action and mechanisms of Ilex cornuta against cardiac diseases have not yet been explored. The present study was designed to investigate the antioxidant and cardioprotective effects of Ilex cornuta root with in vitro and in vivo models. The anti-oxidative effects of the extract of Ilex cornuta root (ICR) were measured by 2, 2-diphenyl-1-picrylhydrazyl (DPPH) free-radical scavenging and MTT assays as well as immunoassay. Furthermore, a rat model of myocardial ischemia was established to investigate the cardioprotective effect of ICR in vivo. Eight compounds were isolated and identified from ICR and exhibited DPPH free-radical scavenging activities. They also could increase cell viability and inhibit morphological changes induced by HO or NaSO in H9c2 cardiomyocytes, followed by increasing the SOD activities and decreasing the MDA and ROS levels. In addition, it could suppress the apoptosis of cardiomyocytes. In the rat model of myocardial ischemia, ICR decreased myocardial infarct size and suppressed the activities of LDH and CK. Furthermore, ICR attenuated histopathological alterations of heart tissues and the MDA levels, while increasing SOD activities in serum. In conclusion, these results suggest that ICR has cardioprotective activity and could be developed as a new food supplement for the prevention of ischemic heart disease.
Animals ; Antioxidants ; metabolism ; pharmacology ; therapeutic use ; Apoptosis ; Cardiovascular Agents ; pharmacology ; therapeutic use ; Cell Survival ; drug effects ; Hydrogen Peroxide ; metabolism ; Ilex ; Malondialdehyde ; metabolism ; Myocardial Infarction ; Myocardial Ischemia ; drug therapy ; metabolism ; pathology ; Myocardium ; cytology ; pathology ; Myocytes, Cardiac ; drug effects ; Oxidative Stress ; drug effects ; Phytotherapy ; Plant Extracts ; pharmacology ; therapeutic use ; Plant Roots ; Rats, Sprague-Dawley ; Reactive Oxygen Species ; metabolism ; Superoxide Dismutase ; metabolism

Objective: To explore the effects of Kudzu Root plus Cinnamon Granules (KR+C) on prostatic hyperplasia (PH) in mice. METHODS: Sixty 4-week-old Kunming male mice were randomly divided into six groups: blank control, PH model, high-, medium- and low-dose KR+C, and finasteride control. All the mice except those in the blank control group were subcutaneously injected with testosterone propionate (5 mg / ［kg·d］) at 7 days after surgical castration. The animals of different groups were treated intragastrically with different doses of KR+C, finasteride, and normal saline respectively for 3 weeks and then sacrificed for weighing of the prostate, calculation of the prostatic index, observation of the morphological changes in the prostate after HE staining, determination of the expressions of FGF2, Ki67 and TGF-β1 by immunohistochemistry, detection of 5α-reductase activity by ELISA, and measurement of the apoptosis index of the prostatic cells by TUNEL. RESULTS: Compared with the model controls, the mice of the other groups showed significantly reduced prostatic volume (P <0.05), prostatic index (P <0.05), expressions of FGF2, Ki67 and TGF-β1, and activity of 5 α-reductase (P <0.05), but remarkably increased apoptosis index of the prostatic cells (P <0.05). However, no statistically significant differences were observed in the above parameters between the finasteride control and the three KR+C groups (P>0.05). CONCLUSIONS KR+C can reduce the prostatic volume of PH mice by decreasing the activity of 5α- reductase, inhibiting the expressions of FGF2, Ki67 and TGF-β1, and promoting the apoptosis of prostatic cells.
Animals ; Apoptosis ; Cholestenone 5 alpha-Reductase ; metabolism ; Cinnamomum zeylanicum ; chemistry ; Fibroblast Growth Factor 2 ; metabolism ; Finasteride ; therapeutic use ; In Situ Nick-End Labeling ; Ki-67 Antigen ; metabolism ; Male ; Mice ; Organ Size ; Phytotherapy ; methods ; Plant Roots ; chemistry ; Prostate ; pathology ; Prostatic Hyperplasia ; drug therapy ; metabolism ; pathology ; Pueraria ; chemistry ; Random Allocation ; Testosterone Propionate ; administration & dosage ; Transforming Growth Factor beta1 ; metabolism ; Urological Agents ; therapeutic use

OBJECTIVETo analyze the effect of Chinese herbs used by Prof. LI Tao on peripheral blood T subsets in treating multiple sclerosis (MS) by using association rules and statistical methods, thereby providing evidence for optimizing prescriptions.

METHODSData of MS inpatients and outpatients recorded by data collecting system, Xiyuan Hospital, China Academy of Chinese Medical Sciences were resorted. The relationship between Chinese herbs and T cell subsets were analyzed using SPSS17.0 and Aprior module in SPSS Clementine 12.0.

RESULTSRadix bupleuri, Radix Paeoniae alba, Fructus Aurantii, Atractylodes, and Radix Glycyrrhizae were most commonly used herbal combinations.Radix Aconiti lateralis preparata and Rhizoma Smilacis glabrae were often added. Radix Aconiti lateralis preparata was associated with decreased Th1 cells (confidence level 83.78%, supportive level 36.26%). Decreased Th1 cell was associated with Radix Aconiti lateralis preparata (confidence level 71.26%, supportive level 36.26%).Radix Aconiti lateralis preparata was obviously associated with decreased Th1 cells. Radix Bupleuri, Radix Paeoniae alba, bitter orange, Atractylodes , Radix glycyrrhizae, and Radix Aconiti lateralis preparata could reduce peripheral blood Th1 subsets of MS patients and elevate Th2 subsets (all P < 0.01).

CONCLUSIONSThe herbal combination of Radix Bupleuri, Radix Paeoniae alba, Fructus Aurantii, Atractylodes, Radix Glycyrrhizae, Rhizoma Smilacis glabrae, and Radix Aconiti lateralis preparata could lower peripheral blood Th1 cells and elevate Th2 cells, and prevent the relapse of MS possibly by reducing Th1 cells and elevating Th2 cells. Especially Radix Aconiti lateralis preparata played important roles in aforesaid changes of Th1 and Th2.

Aconitum ; chemistry ; Atractylodes ; chemistry ; Bupleurum ; chemistry ; China ; Drugs, Chinese Herbal ; therapeutic use ; Fruit ; chemistry ; Glycyrrhiza ; chemistry ; Humans ; Multiple Sclerosis ; therapy ; Paeonia ; chemistry ; Plant Roots ; chemistry ; Rhizome ; chemistry ; Smilacaceae ; chemistry ; T-Lymphocyte Subsets ; drug effects

PURPOSE: This study aims to investigate the additive effect of the Hedera helix (HH) and Rhizoma coptidis (RC) extracts mixture on antitussive and expectorant activities in animals. MATERIALS AND METHODS: The expectorant assay was performed with phenol red secretion in mice trachea. Mice or guinea pigs were randomly divided into groups of 8 each, including negative and positive control groups. After gastric administration of the test extracts in mice, 2.5% phenol red solution (0.2 mL) was intraperitoneally injected. Trachea was dissected and optical density of tracheal secretion was measured. After gastric administration of the test extracts in guinea pigs, the antitussive activities were assessed using a citric acid-induced cough measurement. RESULTS: The extracts of HH and RC significantly increased tracheal secretion and inhibited cough. The mixture of HH and RC extracts in a 1:1 concentration at a dose of 200 mg/kg showed a more potent effect on phenol red secretion (25.25+/-3.14) and cough inhibition (61.25+/-5.36) than the individual use of each extracts [phenol red secretion; HH 13.39+/-4.22 (p=0.000), RC 20.78+/-2.50 (p=0.010), cough inhibition; HH 9.89+/-4.14 (p=0.010), RC 30.25+/-7.69 (p=0.000)]. A 3:1 ratio mixture of HH to RC demonstrated an optimal expectorant effect (p<0.001), and this mixture showed expectorant and antitussive effects in a dose-dependent manner. CONCLUSION: This study provides evidence for antitussive and expectorant effect of a 3:1 mixture of HH and RC, which may be a useful therapeutic option for respiratory diseases.
Animals ; Antitussive Agents/*administration & dosage/pharmacology/therapeutic use ; *Behavior, Addictive ; Cough/*drug therapy ; Drugs, Chinese Herbal/*administration & dosage/pharmacology/therapeutic use ; Ethanol ; Expectorants/*administration & dosage/pharmacology/therapeutic use ; Guinea Pigs ; Hedera/*chemistry/metabolism ; Male ; Mice ; Phytotherapy ; Plant Extracts/*pharmacology ; Plant Roots/chemistry ; Trachea/drug effects/metabolism

OBJECTIVEThe roots of Chlorophytum borivilanum are used in traditional medicine for the treatment of arthritis and inflammation. The aim of the work was to evaluate the anti-inflammatory activity of isolated saponins from Chlorophytum borivilianum (ISCB).

METHODSThe ISCB was screened using the carrageenan-induced paw edema, histamine-induced paw edema, cotton pellet-induced granuloma, and Freund's adjuvant-induced arthritis in rats at orally administered doses of 3, 10, and 30 mg/kg. Effect of ISCB on histone deacetylase (HDAC) level was measured by the HDAC assay at the highest dose (30 mg/kg).

RESULTSThe results showed that the ISCB significantly reduced carrageenan-induced inflammation, histamine-induced inflammation, cotton pellet-induced granuloma and Freund's adjuvant-induced arthritis in rats. The ISCB at a dose of 30 mg/kg significantly inhibited HDAC level in rat paw tissue.

CONCLUSIONIt is concluded that saponins isolated from roots of C. borivilianum possess anti-inflammatory and anti-arthritic properties. ISCB may act by inhibiting histamine, prostaglandin and HDAC. This suggests that ISCBs have potential for therapeutic use in the treatment of inflammation and arthritis.

Animals ; Anti-Inflammatory Agents ; pharmacology ; Arthritis, Experimental ; drug therapy ; Female ; Histone Deacetylase Inhibitors ; pharmacology ; Histone Deacetylases ; metabolism ; Liliaceae ; chemistry ; Male ; Plant Roots ; chemistry ; Rats ; Rats, Wistar ; Saponins ; pharmacology ; therapeutic use ; toxicity