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Objective: To explore the anaphylaxis effect and anaphylaxis substances of honeysuckle. Methods: Rat peritoneal mast cells (PMC) were separated and purified, the cells were incubated with compound 48/80 (0.02 g/L), physiological saline and honeysuckle extract (120 g/L) at 37 °C for 0, 15, 30, 45 and 60 min. Degranulation were observed by optical microscope and transmission electron microscope. Annexin V positive cell rate was detected by flow cytometry to reflect the degranulation rate of PMC. SD rats were supplied with honeysuckle extract by intravenous injection at a dose of 2.25 g/L. After administration, different parameters were analyzed, including the symptoms, histamine (HIS) and tryptase (MCT) levels, which were determined to explore the effect of anaphylaxis. Regression analysis was used to calculate the relationships between the peaks and the pharmacological effects to explore potentially anaphylactoid components. Results: The percentage of Annxin V positive cells and the degranulation ratio were markedly elevated in PMC treated with honeysuckle extract for more than 15 min (P < 0.05). HIS and MCT level were significantly elevated after injection of honeysuckle extract for more than 15 min. Morphology of PMC and systemic symptoms were also changed compared with the controlled group (P < 0.05). Regression analysis was used to calculate the relationship between peaks and pharmacological effects, and to determine peaks 7, 10 and 13 as possible anaphylactoid ingredients. Conclusion: This study established a prospective method to clarify the anaphylactoid components of honeysuckle extract, which would provide guidance for screening anaphylactoid components in traditional Chinese medicine injections containing honeysuckle in the prescription.
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With the improvement of living standard and enhancement of health consciousness, Salviae Miltiorrhizae Radix et Rhizoma, as a common medicinal material that can be widely used in health food, is focused an increasing number of scholars′ attention at home and abroad. Based on Salviae Miltiorrhizae Radix et Rhizoma health food published by the food website of National Medical Products Administration (NMPA), this paper combs and analyzes their dosage forms, functional components, health-care functions and prescriptions of traditional Chinese medicine (TCM). Meanwhile, the Apriori algorithm module in SPSS Modeler 15.0 is used to explore the formulation rules of Salviae Miltiorrhizae Radix et Rhizoma health food. The results showed that capsules was the most common (about 55.34%), and the infusions and beverages were rare. In the aspect of health-care function, it is mainly used to auxiliary hypolipidemic, auxiliary protective function to chemical liver injury, enhance immunity and dispel chloasma. Among 92 cases of the health food with auxiliary hypolipidemic, the common combination of TCM was Salviae Miltiorrhizae Radix et Rhizoma-Gynostemmatis Pentaphylli Herba-Puerariae Lobatae Radix. Among 55 cases of the health food with auxiliary protective function to chemical liver injury, the common combination of TCM was Salviae Miltiorrhizae Radix et Rhizoma-Puerariae Lobatae Radix-Schisandrae Chinensis Fructus. Among 54 cases of the health food with immune-enhancing, the common combination of TCM was Salviae Miltiorrhizae Radix et Rhizoma-Astragali Radix-Lycii Fructus. Among 46 cases of the health food with dispelling chloasma, the common combination of TCM was Salviae Miltiorrhizae Radix et Rhizoma-Angelicae Sinensis Radix-grape seeds. The selection of prescription compatibility of Salviae Miltiorrhizae Radix et Rhizoma health food with different health-care functions is basically consistent with the TCM treatment with syndrome differentiation theory and modern medical theory. This article interprets the application of Salviae Miltiorrhizae Radix et Rhizoma health food from the perspective of dosage forms, functional components, health-care functions and compatibility of prescriptions, which can provide a basis and reference for precise and efficient research and development of this kind of health food.
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The incidence of high-normal blood pressure gradually increased. With the popularization of basic medical knowledge， the detection rate has increased. Without intervention， high-normal blood pressure is very likely converted into hypertension， and the risk of cardiovascular and cerebrovascular diseases will continue to rise. Studies have shown that the blood lipids for detection of people with high-normal blood pressure， cytokines and other laboratory indicators have been changed， causing certain damage to target organs. Normal-high blood pressure people and high-blood pressure people also need to be given attention. Traditional Chinese medicine （TCM） believes that high-normal blood pressure has intermingled deficiency and excess， which is closely correlated to the liver， spleen and kidney. The syndrome is constantly changing and developing in the course of disease， which is affected by physical fitness， environment， age and other factors. With respect to treatment， conventional western medicine for lowering blood pressure has not yet been incorporated into the guidelines， and exercise， diet， and health education still play a major role. Studies have shown that the intervention methods with TCM characteristics are applied in addition to the improvement of lifestyle， so as to intervene in people with high-normal blood pressure， such as TCM， acupuncture， herbal tea， Baduanjin， with a significant clinical effect. These therapies can effectively reduce blood pressure， improve symptoms， regulate physique， and protect target organ damage， with a good compliance. With the advantages in preventing the disease， TCM is of far-reaching significance to prevent disease in advance， and transform high-normal blood pressure into ideal blood pressure. Based on the study on the intervention of high-normal blood pressure with TCM therapy， it was found that the sample size was small and the preciseness needed to be improved. Further research is needed due to the complicated mechanism of TCM and acupuncture. There is a lack of insufficient evidence to support the long-term efficacy and safety of TCM therapy because of the limitations in clinical study intervention and follow-up time. This article reviews the clinical research of the effect of TCM on high-normal blood pressure， in order to provide guidance and reference for clinical and subsequent research.
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Phellodendri Chinensis Cortex is perennial deciduous arbors, herbaceous medicinal plants are perennial. It is a rational disposition of Chinese materia medica planting colonies by inter cropping of Phellodendri Chinensis Cortex and herbaceous medicinal plants, based on their different plant height. According to the different demand of sunlight in density and periodicity, the heliophilous and shade-requiring plants, perennial arbors and herbaceous, short and long-term growth plants were intercropping in this kind of the ecological planting pattern. It can efficiently enhance the ecological, economic and social benefits by making full use of nutrients and land sources, as well as increasing the biodiversity in Chinese materia medica planting areas.
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Agricultura , Medicamentos Herbarios Chinos , Estudios de Factibilidad , Materia Medica , Plantas MedicinalesRESUMEN
Objective:To observe the clinical effect of mild moxibustion for knee osteoarthritis (KOA) and to explore the role of mild moxibustion in relieving pain,reducing stiffness and improving joint dysfunction in patients with KOA.Methods:Eighty patients with KOA were randomly allocated into either a moxibustion group or a medication group by the random number table,with 40 cases in each group.The moxibustion group used mild moxibustion at Neixiyan (EX-LE 5),Dubi (ST 35),Xuehai (SP 10) and Liangqiu (ST 34),30 min each time,3 times a week;the medication group was given celecoxib capsule (celebrex),0.2 g each time,once a day.Both groups were treated for 4 weeks.The visual analog scale (VAS) and Western Ontario and McMaster Universities osteoarthritis index (WOMAC)scores were evaluated before and after treatment.The efficacy of the two groups was compared after treatment.Results:After treatment,the overall efficacy of the moxibustion group was significantly different from that of the medication group (P＜0.05).The VAS and WOMAC scores of the two groups were lower than those before treatment (both P＜0.01).The changes in the VAS and WOMAC scores after treatment in the moxibustion group were significantly different from those in the medication group (both P＜0.05).After treatment,in single item of WOMAC,the changes in pain and joint dysfunction in the moxibustion group were more statistically significant than those in the medication group (both P＜0.05).Conclusion:Mild moxibustion and oral celebrex can reduce the VAS and WOMAC scores of patients with KOA.Mild moxibustion is superior to oral celebrex in relieving pain and improving joint function.
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Due to the definite curative effect,stable drug properties and low incidence of adverse reactions,the external traditional Chinese medicine(TCM) ointment for rheumatism treatment has attracted more and more attention from scholars at home and abroad.Based on the external TCM ointment for the treatment of rheumatism approved by China Food and Drug Administration(CFDA),this paper would comb and analyze their dosage forms,varieties,specifications,etc.On the other hand,this article summarizes the application of the new formulation technology,prescription research,study on the forming process,pharmacodynamics and safety research,etc.The problems existing in this area were pointed out,such as lack of new preparations;less research on the penetration material basis,the penetration enhancing mechanism,and the penetration enhancing law;the selection of detection indicators of quality control standards is not comprehensive enough;qualitative and quantitative studies of pharmacokinetics are relatively scarce and so on.Meanwhile,proper measures and suggestions are put forward.Not only the formulation classification and specification description of external TCM ointment should be standardized,but also new dosage forms such as intelligentized,controlled release and targeted preparations of Chinese medicine should be actively introduced;the study of transdermal activity of transdermal enhancer itself should be strengthened,and investigating the correlation between the transdermal absorption of the agent itself and promoting transdermal absorption;the biological effect index or indicators that combine chemical and biological effects should be used,and learning from the latest research achievements of multidimensional spectroscopy of Chinese herbal medicine,thereby establishing scientific detection indicators and quality control methods that conform to modern transdermal concept.
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Objective:To prepare Lycii Fructus polysaccharide buccal tablets and investigate its immunomodulatory effect. Method:Taking the appearance, taste, hardness and disintegration time of the tablets as comprehensive evaluation index, based on single factor tests, central composite design-response surface methodology was adopted to optimize the prescription of Lycii Fructus polysaccharide buccal tablets with mass ratio of dextrin to mannitol, mass ratio of cyclamate to malic acid and dosage of sodium carboxymethyl starch (CMS-Na) as factors. Kunming mice were randomly divided into 5 groups, namely the Lycii Fructus polysaccharide buccal tablets low (100 mg·kg-1·d-1), medium (200 mg·kg-1·d-1) and high (300 mg·kg-1·d-1) dose groups, the normal group (0.9% normal saline, 300 mg·kg-1·d-1) and the positive medicine group (Cinengsu group, 300 mg·kg-1·d-1). The immunomodulatory effect of the buccal tablets were investigated by calculating immune organ index, monocyte-macrophage phagocytic index, serum hemolysin antibody level, and the voix pedis thickness difference of delayed hypersensitivity (DTH) of mice. Result:Optimal prescription for the buccal tablets was 80% of Lycii Fructus extract, 11.5% of dextrin-mannitol (1.2:1), 1% of cyclamate-malic acid (1:1), 0.5% of cream essence, 6.5% of CMS-Na, 0.5% of magnesium stearate, and appropriate amount of 80% ethanol. Under the optimal condition, the hardness of the buccal tablets was 11.83 kg, its disintegration time was 13.21 min, both of which were in line with the relevant provisions of the 2015 edition of Chinese Pharmacopoeia, and the buccal tablets had good appearance and taste. Compared with the normal group, medium and high dose groups of Lycii Fructus polysaccharide buccal tablets significantly increased thymus index, spleen index and phagocytic index of mice (PPPPPConclusion:The formulation process of the buccal tablets optimized by central composite design-response surface methodology is stable and feasible, and Lycii Fructus polysaccharide buccal tablets can improve the immune regulation function of normal mice, and this study can provide experimental basis for the development, utilization and clinical application of Lycii Fructus and Lycii Fructus polysaccharides.
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There is no doubt that the traditional Chinese medicine(TCM) is effective, practical and scientific after it was used for thousands of years. However, the mechanisms of action of many TCM are still unclear because of their multi-component, multi-target and multi-level features, which hinder the modernization and internationalization of the TCM. Proteomics is to analyze the composition and activity of intracellular proteins which are changing dynamically from a holistic perspective. It is consistent with the holistic and dynamic views of the TCM and brings about the hope of clarifying the mechanism of action of the TCM. In recent years, great progress has been made in the application of proteomics to determine the mechanism of the TCM. This article introduced the core technologies of proteomics and systematically summarized the applications of proteomics in the study of the mechanism of the Chinese medicinal formulae, single Chinese medicine and monomeric compounds from the TCM to provide innovative ideas and methods for reference.
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OBJECTIVE: To establish a method for simultaneous determination of seven antimicrobial agents (sulfadiazine, pipe-midic acid, trimethoprim, sulfamethazine, ofloxacin, norfloxacin and sulfamethoxazole) in adulterated Chinese patent medicines for relieving cough and asthma. METHODS: The analysis was performed on a Venusil MP C18 column (4.6 mm × 250 mm, 5 μm) with a gradient elution (0-10 min, 10% A; 10-40min, 10% A → 40% A) of acetonitrile-methanol(1:1) (A)-0.3% ammonium formate solution containing 0.1% formic acid (B) with a flow rate of 1 mL · min-1. The detection wavelength was 280 nm, reference wavelength was 360 nm, and the scanning range was from 190 to 400 nm. The column temperature was 30°C. RESULTS: Sulfadiazine, pipemidic acid, trimethoprim, sulfamethazine, ofloxacin, norfloxacin and sulfamethoxazole had good linearities in the range of 1.4-18.0 μg · mL-1(r=1.0000), 1.4-17.6 μg · mL-1 (r=0.9997), 2.4-30.0 μg · mL-1 (r=0.9998), 1.5-19.2 μg · mL-1 (r=1.0000), 2.6-32.8 μg · mL-1 (r=0.9996), 2.0-24.4 μg · mL-1 (r=1.0000) and 1.4-17.6 μg · mL-1 (r=1.0000), respectively. The recoveries of high, median, and low concentrations control samples were 94.5%-100.6%, 90.3%-98.3%, 93.5%-98.0%, 95.1%-101.7%, 92.8%-103.1%, 93.2%-100.9% and 95.5%-106.3%, respectively. The test result of three batches of negative samples was negative, and the test result of three batches of analog positive samples was positive. Trimethoprim and sulfamethoxazole were found in three batches of counterfeit drugs. CONCLUSION: The method can be used for examining seven antimicrobial agents in adulterated Chinese patent medicines.
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<p><b>OBJECTIVE</b>The aim of this study was to evaluate the therapeutic efficacy and to determine the prognostic factors of TACE in patients with colorectal liver metastases (CRLM).</p><p><b>METHODS</b>The clinical data of 183 patients with unresectable CRLM treated with TACE from Jan. 2002 to Dec. 2008 were retrospectively reviewed. Log-rank method was used for univariate analysis and Cox proportional hazard model was used for multivariate analysis of the prognostic factors.</p><p><b>RESULTS</b>The median survival time was 22 months, and the 0.5-, 1-, 2-, 3-, 5-year survival rates were 93.9%, 81.1%, 39.8%, 18.2%, and 3.9%, respectively. Multivariate analysis showed that tumor involved more than one lobe of the liver, and elevated CEA and CA19-9 levels were independent risk factors for the overall survival (P < 0.01). Females, more times of TACE, combination with regional therapy and received phase II resection were related with a good survival (P < 0.01) in CRLM patients after TACE treatment.</p><p><b>CONCLUSIONS</b>Transcatheter arterial chemoembolization is an effective therapy for unresectable colorectal liver metastases. Patients with tumor spread more than one lobe of the liver, high CEA and CA19-9 levels are independent poor prognostic factors. Females, patients received more times of TACE, combined with regional therapy and received phase II resection may have a good survival.</p>
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Adulto , Anciano , Anciano de 80 o más Años , Femenino , Humanos , Masculino , Persona de Mediana Edad , Antígenos de Carbohidratos Asociados a Tumores , Sangre , Antígeno Carcinoembrionario , Sangre , Quimioembolización Terapéutica , Neoplasias del Colon , Patología , Fluorouracilo , Estudios de Seguimiento , Aceite Yodado , Neoplasias Hepáticas , Sangre , Cirugía General , Terapéutica , Mitomicina , Compuestos Organoplatinos , Modelos de Riesgos Proporcionales , Neoplasias del Recto , Patología , Estudios Retrospectivos , Tasa de SupervivenciaRESUMEN
<p><b>OBJECTIVE</b>To observe the therapeutic effect of acupoint electrogymnastics therapy on apoplectic hemiplegia, so as to further popularize this therapy in treatment of apoplectic hemiplegia.</p><p><b>METHODS</b>Using three-central, randomized, controlled, multi-blind methods, 153 cases were divided into an electrogymnastics group (n = 77) and an electroacupuncture group (n = 76). They were treated with acupoint electrogymnastics (AE) and traditional electroacupuncture (TEA), respectively. Shousanli (LI 10) and Waiguan (TE 5) on upper limbs and Yanglingquan (GB 34) and Zusanli (ST 36) on the lower limbs were selected in the two groups. A JD-2008 hemiplegia treatment apparatus was used in the AE group. Fugl-Meyer method was used for assessment of motor function and sense function of the four limbs, balance function and joint activity, etc. before and after treatment.</p><p><b>RESULTS</b>In the motor function and sense function of four limbs, balance function and joint activity in the two groups had significant improvement after treatment (both P < 0. 001) with no significant difference between the two groups (P > 0.05).</p><p><b>CONCLUSION</b>Both acupoint electrogymnastics (AE) and traditional electroacupuncture (TEA) have a similar therapeutic effect on apoplectic hemiplegia, but AE has the advantages of safety, reliability and convenience in operation, so it is suitable for long-term rehabilitation treatment of the patient and for popularization in hospital of basic level.</p>
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Anciano , Femenino , Humanos , Masculino , Persona de Mediana Edad , Puntos de Acupuntura , Electroacupuntura , Métodos , Hemiplejía , Terapéutica , Medicina Tradicional China , Accidente Cerebrovascular , TerapéuticaRESUMEN
<p><b>OBJECTIVE</b>To search for the method used in refining Xiaoyao Pill by macroporous adsorption resin, 12 types of macroporous adsorption resin were optimized.</p><p><b>METHOD</b>Static and dynamic adsorption test and de-adsorption test were carried out to screen the best macroporous resin. The single factor test was applied to optimize the manipulation parameters of macroporous resin.</p><p><b>RESULT</b>The macroporous resin D-101-1 possessed the strongest adsorption ability, in addition to an easy de-adsorption property.</p><p><b>CONCLUSION</b>The D-101-1 type macroporous adsorption resin shows better comprehensive adsorption property. It is available for the refine Xiaoyao Pill.</p>