Cardiac dysfunction, a common consequence of sepsis, is the major contribution to morbidity and mortality in patients. Sodium tanshinone IIA sulfonate (STS) is a water-soluble derivative of Tanshinone IIA (TA), a main active component of Salvia miltiorrhiza Bunge, which has been widely used in China for the treatment of cardiovascular and cerebral system diseases. In the present study, the effect of STS on sepsis-induced cardiac dysfunction was investigated and its effect on survival rate of rats with sepsis was also evaluated. STS treatment could significantly decrease the serum levels of C-reactive protein (CRP), procalcitonin (PCT), cardiac troponin I (cTn-I), cardiac troponin T (cTn-T), and brain natriuretic peptide (BNP) in cecal ligation and puncture (CLP)-induced) septic rats and improve left ventricular function, particularly at 48 and 72 h after CLP. As the pathogenesis of septic myocardial dysfunction is attributable to dysregulated systemic inflammatory responses, several key cytokines, including tumor necrosis factor-α (TNF-α), interleukin-1β (IL-1β), interleukin-6 (IL-6), interleukin-10 (IL-10) and high mobility group protein B1 (HMGB1), were detected to reveal the possible mechanism of attenuation of septic myocardial dysfunction after being treated by STS. Our study showed that STS, especially at a high dose (15 mg·kg), could efficiently suppress inflammatory responses in myocardium and reduce myocardial necrosis through markedly reducing production of myocardial TNF-α, IL-6 and HMGB1. STS significantly improved the 18-day survival rate of rats with sepsis from 0% to 30% (P < 0.05). Therefore, STS could suppress inflammatory responses and improve left ventricular function in rats with sepsis, suggesting that it may be developed for the treatment of sepsis.
Animals ; C-Reactive Protein ; genetics ; immunology ; Cecum ; surgery ; Drugs, Chinese Herbal ; administration & dosage ; chemistry ; Female ; Heart ; drug effects ; physiopathology ; Humans ; Interleukin-6 ; genetics ; immunology ; Ligation ; adverse effects ; Male ; Myocardium ; immunology ; Phenanthrenes ; administration & dosage ; chemistry ; Punctures ; adverse effects ; Rats ; Salvia miltiorrhiza ; chemistry ; Sepsis ; drug therapy ; etiology ; immunology ; physiopathology ; Troponin T ; genetics ; immunology ; Tumor Necrosis Factor-alpha ; genetics ; immunology

OBJECTIVETo provide the basal data for artificial cross breeding of Chinese herb Salvia miltiorrhiza from 7 provinces in China and its 4 relatives.

METHODThe pollen viability was evaluated by TTC (2, 3, 5-triphenylte trazolium chloride) test and the stigma receptivity was evaluated by benzidine-H2O2 method.

RESULTThe pollen viability of S. miltiorrhiza from 6 provinces in China and its 4 relatives deceased during time of pollen shedding. Their highest pollen viability was in 2 or 3 days after blooming. But the pollen viability of S. miltiorrhiza (wild and culture) from Hean province in China declined with time after blooming. The most obvious variation of the pollen viability was in S. miltiorrhiza from Shanxi province (RSD 71.3% ) and the least was in wild S. miltiorrhiza from Henan province (RSD 12.4%). The highest average pollen viability was wild S. miltiorrhiza (72.3%) from Henan province while the lowest was S. yunnanensis (38.8%). The stigmas of all the accessions had receptivity when blooming. The stigma receptivity of S. brevilabra was strong in 2 to 4 days after blooming, while the others had less change after blooming. The life span of pollen grains and stigmas could be maintained from 3 to 5 days.

CONCLUSIONThe optimum artificial pollination time of S. miltiorrhiza and its relatives was 2 to 3 days after blooming.

China ; Christianity ; Chromosomes, Plant ; physiology ; DNA, Plant ; analysis ; Flowers ; growth & development ; physiology ; Genetic Variation ; Genetics, Population ; Hydrogen Peroxide ; pharmacology ; Plant Infertility ; physiology ; Plant Proteins ; genetics ; Pollen ; Pollination ; immunology ; physiology ; Polyploidy ; Salvia miltiorrhiza ; physiology

In order to explore the rules of combined Chinese and Western medical treatment on immune infertility, the study was carried out by searching relative primary documents from databases and 26 articles (dealing with 5865 cases) were screened out. Excel was used to perform the frequency analysis on the Western drugs and 27 Chinese recipes emerging in the documents separately. It was discovered that the combined use of Chinese and Western medicines has its superiority. Low dose glucocorticoids together with vitamine is the main Western treatment used, and dexamethasone is the most frequently used preparation of glucocorticoids. Among the 72 Chinese drugs presented in the 27 Chinese recipes, 13 appeared for more than 1800 times, they were Angelica sinensis, Salvia miltiorrhiza, Radix Paeoniae Rubra, Radix Astragali, Poria, Carthamus tinctorius, Phellodendron amurense, Scutellaria baicalensis, Anemarrhena asphodeloides, Rehmannia glutinosa, Cuscuta chinensis, Radix Paeoniae Alba and Radix Glycyrrhiza.
Angelica sinensis ; Astragalus Plant ; Bibliometrics ; Carthamus tinctorius ; Drugs, Chinese Herbal ; therapeutic use ; Female ; Glucocorticoids ; therapeutic use ; Humans ; Infertility, Female ; drug therapy ; etiology ; immunology ; Integrative Medicine ; methods ; Phytotherapy ; Plant Extracts ; Rehmannia ; Salvia miltiorrhiza ; Scutellaria baicalensis

OBJECTIVETo study the effect of Angelica sinensis, Salvia miltiorrhiza and Ligustrazine on function of peritoneal macrophages during peritoneal dialysis.

METHODSPeritoneal macrophages of mice were cultured in culture medium (control), peritoneal dialysate (PD), drugs contained PD containing Angelica, Salvia and Ligustrazine combined (PD-ASL) or separated (PD-A, PD-S, PD-L) with concentration of 2 micrograms/ml, 10 micrograms/ml and 100 micrograms/ml, separately for 24 hrs. The nitric oxide (NO) content, methyl thiazolyl tetrazolium (MTT) reducing capacity (MTT-RC) and phagocytosis capacity of macrophages were determined and compared.

RESULTSNO content and MTT-RC of macrophages cultured in PD group were significantly lower than those of the control (P < 0.01), as compared with those in drug contained PD groups, the NO content in the PD-L group and the MTT-RC in the PD-ASL group were higher significantly (P < 0.01). The phagocytosis capacity and NO content in the PD-ASL group were raised along with the increased concentration of drug in PD.

CONCLUSIONAdministering Chinese herbal medicine during peritoneal dialysis has important significance in improving the defense function of peritoneal macrophages, reducing the incidence of peritonitis and enhancing the therapeutic effect of peritoneal dialysis.

Angelica sinensis ; Animals ; Cells, Cultured ; Drugs, Chinese Herbal ; pharmacology ; Macrophages, Peritoneal ; cytology ; immunology ; Male ; Mice ; Nitric Oxide ; metabolism ; Peritoneal Dialysis ; adverse effects ; Phagocytosis ; drug effects ; Phytotherapy ; Pyrazines ; pharmacology ; Salvia miltiorrhiza

Salvianolic acid A (SAA) is a water-soluble component from the root of Salvia Miltiorrhiza Bge, a traditional Chinese medicine, which has been used for the treatment of cerebrovascular diseases for centuries. The present study aimed to determine the brain protective effects of SAA against cerebral ischemia reperfusion injury in rats, and to figure out whether SAA could protect the blood brain barrier (BBB) through matrix metallopeptidase 9 (MMP-9) inhibition. A focal cerebral ischemia reperfusion model was induced by middle cerebral artery occlusion (MCAO) for 1.5-h followed by 24-h reperfusion. SAA was administered intravenously at doses of 5, 10, and 20 mg·kg. SAA significantly reduced the infarct volumes and neurological deficit scores. Immunohistochemical analyses showed that SAA treatments could also improve the morphology of neurons in hippocampus CA1 and CA3 regions and increase the number of neurons. Western blotting analyses showed that SAA downregulated the levels of MMP-9 and upregulated the levels of tissue inhibitor of metalloproteinase 1 (TIMP-1) to attenuate BBB injury. SAA treatment significantly prevented MMP-9-induced degradation of ZO-1, claudin-5 and occludin proteins. SAA also prevented cerebral NF-κB p65 activation and reduced inflammation response. Our results suggested that SAA could be a promising agent to attenuate cerebral ischemia reperfusion injury through MMP-9 inhibition and anti-inflammation activities.
Animals ; Anti-Inflammatory Agents ; administration & dosage ; Blood-Brain Barrier ; drug effects ; enzymology ; immunology ; Brain ; Brain Ischemia ; drug therapy ; enzymology ; genetics ; Caffeic Acids ; administration & dosage ; Drugs, Chinese Herbal ; administration & dosage ; Humans ; Lactates ; administration & dosage ; Male ; Matrix Metalloproteinase 9 ; genetics ; metabolism ; Rats ; Rats, Sprague-Dawley ; Reperfusion Injury ; enzymology ; genetics ; immunology ; prevention & control ; Salvia miltiorrhiza ; chemistry ; Tissue Inhibitor of Metalloproteinase-1 ; genetics ; metabolism ; Transcription Factor RelA ; genetics ; immunology

OBJECTIVETo explore the effects of sacral canal injection on nerve root local inflammatory factors in rat model with lumbar disc herniation, in order to identify its mechanism of treatment.

METHODSForty-eight male SD rats were randomly divided into sham operation group(group A), model group (group B), Chinese medicine group(group C) and western medicine group(group D). There were 12 rats in each group. The model of lumbar disc herniation was established using compression and inflammatory stimulation in group B, C, D. All rats were given epidural catheterization and group A and B with physiological saline (1 ml/kg), group C with mixed liquor of 2% lidocaine and compound Danshen injections and physiological saline (2:2: 16) and group D with mixed liquor of 2% lidocaine and triamcinolone acetonide injection and physiological saline (2:2:16), once a week for a total of three treatments. Four rats were killed every 1 week after injection for once, and the inflammatory factors of tumor necrosis factor (TNF-alpha), prostaglandin E2 (PGE2), interleukin-l (IL-1) and interleukin-6 (IL-6) were detected by ELISA method.

RESULTSThe levels of TNF-alpha, PGE2, IL-1 and IL-6 in compressed nerve tissues in group B were increased than those of group A (P < 0.01). The levels of PGE2, IL-1 and IL-6 in group C and D were decreased than those of group B, and group D was much less(P<0.05). There was no significant difference in level of TNF-alpha among group B, C, D (P > 0.05).

CONCLUSIONCompound compression with inflammatory stimulation can lead to massive release of inflammatory mediators, such as TNF-alpha, PGE2, IL-1 and IL-6. Both injection with compound Danshen injections and triamcinolone acetonide injections by sacral canal can reduce the levels of part inflammatory mediators (PGE2, IL-1 and IL-6), and the effect of Glucocorticoid is better than Danshen (P < 0.05).

Animals ; Dinoprostone ; analysis ; Disease Models, Animal ; Injections ; Interleukin-1 ; analysis ; Interleukin-6 ; analysis ; Intervertebral Disc Displacement ; drug therapy ; immunology ; Lumbar Vertebrae ; Male ; Rats ; Rats, Sprague-Dawley ; Salvia miltiorrhiza ; Spinal Nerve Roots ; immunology ; Triamcinolone Acetonide ; administration & dosage ; Tumor Necrosis Factor-alpha ; analysis

The expression plasmid pET32CPS harboring SmCPS gene was transformed into E. coli BL21 trxB (DE3) resulting in recombinant strain E. coli [pET32CPS]. The induction of E. coli [pET32CPS] in different temperatures, induction time, IPTG concentrations and A600 values of E. coli were performed. The optimal expression conditions of SmCPS were characterized according to the orthogonal analysis, and the ratio of the interest protein to total proteins reached to 35.6%. The recombinant SmCPS protein purified by Ni2+ affinity chromatography column was identified by SDS-PAGE and Western blotting, and then used for rabbit immunization. The titer of the rabbit antiserum against SmCPS was about 1:24 300 after the third immunization, and could specifically recognize the antigen of SmCPS protein by Western blotting analysis. The successful preparation of polyclonal antibody against SmCPS laid a foundation for further correlative study between expression of SmCPS and the production of tanshinones in protein level.
Alkyl and Aryl Transferases ; genetics ; isolation & purification ; metabolism ; Animals ; Antibody Formation ; Escherichia coli ; metabolism ; Gene Expression ; Immune Sera ; biosynthesis ; immunology ; Isopropyl Thiogalactoside ; chemistry ; Male ; Plant Proteins ; genetics ; isolation & purification ; metabolism ; Plant Roots ; chemistry ; Plants, Medicinal ; chemistry ; Plasmids ; Rabbits ; Recombinant Proteins ; genetics ; metabolism ; Salvia miltiorrhiza ; chemistry ; Temperature ; Time Factors ; Transformation, Genetic

OBJECTIVETo explore the effect of the mixed liquor of danshen and magnesium sulfate injection on inflammatory reaction caused by autoimmune response of rabbits with lumbar intervertebral disc herniation.

METHODSSixty rabbits were divided into blank group (10 rabbits), sham operation group (10 rabbits), model group (40 rabbits) according to method of random digits table. Then model group was divided into made group (group A, 10 rabbits), normal saline group (group B, 10 rabbits), aescin natrium group (group C, 10 rabbits) and danshen and magnesium sulfate injection group (group D,10 rabbits). After model success of lumbar intervertebral disc herniation, different drugs were given to rabbits with lumbar intervertebral disc herniation by ear margin vein. The rabbits of the group C,B,D were respectively given aescin natriu (0.5 mg/kg), normal saline (5 ml/kg), danshen and magnesium sulfate injection (2.0 mg/kg). The rabbits of blank group, sham operation group and group A were not given any disposal. The IgG and IgM level in serum of different groups were determined with ELISA method in fourteen day after model success and drugs given.

RESULTSThe level of IgG and IgM in the group A was higher than that of blank group and sham operation group (P < 0.05). The level of IgG and IgM in the group D was lower than that of group B,C (P < 0.05).

CONCLUSIONThe mixed liquor of danshen () and magnesium sulfate injection could inhibit inflammatory reaction caused by autoimmune response of lumbar intervertebral disc herniation,which provides a new alternative for lumbar intervertebral disc herniation.

Animals ; Disease Models, Animal ; Drug Therapy, Combination ; Drugs, Chinese Herbal ; administration & dosage ; Female ; Humans ; Immunoglobulin G ; blood ; Immunoglobulin M ; blood ; Injections ; Intervertebral Disc Displacement ; blood ; drug therapy ; immunology ; Magnesium Sulfate ; administration & dosage ; Male ; Phenanthrolines ; administration & dosage ; Rabbits ; Random Allocation ; Salvia miltiorrhiza ; chemistry

Magnesium lithospermate B (MLB) is one of the major active components of Salvia miltiorrhizae. The anti-oxidative effects of Salvia miltiorrhizae have been previously reported. The aim of this study was to investigate the effect of purified MLB on hepatic fibrosis in rats and on the fibrogenic responses in hepatic stellate cells (HSCs). Hepatic fibrosis was induced in rats by intraperitoneal thioacetamide (TAA) injections over a period of 8 or 12 weeks. MLB was orally administered daily by gavage tube. Serum AST and ALT levels in TAA + MLB group were significantly lower than those in TAA only group at week 8. Hepatic fibrosis was significantly attenuated in TAA + MLB group than in TAA only group at week 8 or 12. Activation of HSCs was also decreased in TAA + MLB group as compared to TAA only group. Hepatic mRNA expression of alpha-smooth muscle actin (alpha-SMA), TGF-beta1, and collagen alpha1(I) was significantly decreased in TAA + MLB group as compared to TAA only group. Incubation with HSCs and MLB (> or =100 microM) for up to 48 h showed no cytotoxicity. MLB suppressed PDGF-induced HSC proliferation. MLB inhibited NF-kappaB transcriptional activation and monocyte chemotactic protein 1 (MCP-1) production in HSCs. MLB strongly suppressed H2O2-induced reactive oxygen species (ROS) generation in HSCs, and MLB inhibited type I collagen secretion in HSCs. We concluded that MLB has potent antifibrotic effect in TAA-treated cirrhotic rats, and inhibits fibrogenic responses in HSCs. These data suggest that MLB has potential as a novel therapy for hepatic fibrosis.
Actins/genetics/metabolism ; Animals ; Antioxidants/*administration & dosage ; Cell Proliferation/drug effects ; Collagen Type I/genetics/metabolism ; Drugs, Chinese Herbal/*administration & dosage ; Fibrosis/prevention & control ; Hepatic Stellate Cells/*drug effects/metabolism/pathology ; Liver/*drug effects/metabolism/pathology ; Liver Cirrhosis, Experimental/chemically induced/*drug therapy/physiopathology ; Male ; NF-kappa B/metabolism ; Rats ; Rats, Sprague-Dawley ; Reactive Oxygen Species/metabolism ; Salvia miltiorrhiza/immunology ; Thioacetamide/administration & dosage ; Transcriptional Activation/drug effects