OBJECTIVE:To establish a RP-HPLC method for the assay of geniposide in Gardenia jasminoides Ellis and its preparations.METHODS:The determination was carried out with RP-HPLC on Kromasil C 18 column(4.6mm?250mm,5?m)with acetonitrile-water(10∶90)as the mobile phase,and the geniposide was detected at a UV-wavelength of238nm.RESULTS:The linear range of geniposide was0.596?g～2.98?g(r=0.9997).It was found that the contents of geni?poside in Gardenia jasminoides Ellis,its fruit,peel,seed,Jiaweixiaoyao pill and Qingkailing injection were41.8mg/g,12.3mg/g,67.3mg/g,4.26mg/g and0.316mg/ml,respectively.The average recoveries of geniposide in Gardenia jasminoides Ellis,Ji?aweixiaoyao pill and Qingkailing injection were99.35%,99.51%and99.57%and the relative standard deviations(RSD)were0.52%,0.72%and0.73%,respectively.CONCLUSION:The method is simple,accurate,sensitive and stable.It can be used for the determination of geniposide in Gardenia jasminoides Ellis and its preparations.

Objective To investigate the effect of water soluble extracts of some traditional Chinese herbs on hair growth of pig hair follicle in vitro. Methods Pig hair follicles were cultured with Williams E medium (control group) or Williams E medium with water soluble extracts of Chinese herbs (experimental group). Hair growth and morphological changes in the hair follicle bulb were observed by microscope, and apoptosis of the pig hair follicle cells was detected by a TUNEL technique. Results On day 7 of culture, the hair growth in the control group was slower than that in the experimental group (P

Objective To establish a simple,rapid,accurate and sensitive method for determination of free toluene diisocyanate in paint.Method The samples were diluted by acetone and separated using GC,25%SE-30column.The contents of free toluene diisocyanate in the samples of paint were analysed by gas chromatography.The qualitative and the quantitative analyses were carried out based on the retention time and peak height or peak area respectively.Re -sults The linear range of the method was0.000～0.025%with r=0.9997.The RSD was in the range of0.08～0.75%and the recovery rates ranged95.0～106.7%.Conclusion The method was simple,rapid and accurate,which was suit-able for the determination of free toluene diisocyanate in paint.

AIM:To investigate the expressions of BAG-1 and NF-?B P65 in the multiple myeloma(MM)and approach the effects of BAG-1 and NF-?B P65 in the pathogenesis of MM and their clinical significance,which would be useful to find a theoretical basis for the treatment of MM.METHODS:The patients diagnosed MM in Yijishan hospital of wannan medical college from 2006.10 to 2008.10 as the experimental group,while the bone trauma patients selected as the control group.The mononuclearcells of bone marrow in the patients were extracted and the BAG-1and NF-?B P65 mRNA RT-PCR were detected.RESULTS:The expression of BAG-1 mRNA(71.4%)in the MM patients was higher than that in the control group(P=0.007).The expression of NF-?B P65 mRNA(75.0%)in the MM patients was higher than that in the control group(P=0.004).There was a positive correlation between the BAG-1 and NF-?B P65 mRNA.The tumor load was high in the MM patients with overexpression of BAG-1 and NF-?B P65,which was ralated to a number of clinical parameters indexes.BAG-1 and NF-?B P65 were positive expressed of MM tumor load,relatived with a number of clinical indicators.CONCLUSION:The expressions of BAG-1 and NF-?B P65 in MM are high,there are no difference between the experimental group and control group.BAG-1 and NF-?B P65 were related to a number of clinical indexes.BAG-1 and NF-?B P65 may be involved in the occurrence and the development of disease,and they can be used as one of the prognosis indexes.

Based on the Clinical Medical Research Information Sharing System ( CMRISS ) , this article took thedisease-syndrome-herb study on acute exacerbation of chronic obstructive pulmonary disease (AECOPD) as a model to explore the establishment of disease-syndrome-herb study method on many types of diseases for the guidance of Chinese medicine clinical practice. The CMRISS of the First Affiliated Hospital of Henan University of Traditional Chinese Medicine, which contained 5000 format electronic medical records from August 2011 to March 2013 , was used as the database . Data preprocessing , crystal reports and complex network were used in data mining to receive the frequency relation of AECOPD disease-syndrome-herb in order to analyze medica-tion features of different Chinese medicine clinical syndromes of AECOPD . The results showed that three syn-dromes, which were phlegm-heat obstructing the lungs, phlegm-stasis obstructing the lungs, and qi-yin deficien-cy, have corresponding Chinese herbs of licorice, orange peel and earthworm. The treatment of syndrome of phlegm-heat obstructing the lungs contains herbs to clear heat, remove phlegm and activate blood circulation. The treatment of syndrome of qi-yin deficiency contains herbs to benefitqi , nourish yin as well as to activate blood circulation and remove phlegm. It was concluded that the application of CMRISS is able to process a large amount of clinical data. The data mining results can be used to guide clinical practice. It provided a better plat-form for the scientific research of Chinese medicine clinical practice .

Aim To determine the roles of peripheral ? 1 and ? 2 -adrenoceptors (? 1-AR,? 2-AR) in inhibition of carotid sinus barore ceptor reflex(CSR) induced by intracerebroventricular injection (icv) of histami ne (HA).Methods The left and right carotid sinus regions were i solated from the systemic circulation in 22 male Sprague-Dawley rats anesthetiz ed with pentobarbital sodium.The intracarotid sinus pressure (ISP) was altered in a stepwise ma nner in vivo.ISP-mean arterial pressure (MAP) relationship curve and its ch aracteristic parameters were constructed by fitting to the logistic function wit h five parameters.The changes in CSR performance induced by icv HA and the effec ts of pretreatment with ? 1-AR or ? 2-AR selective antagonist into the per ipheral vein on the responses of CSR to HA were examined.Results icv microinjection of HA (60 ?mol?L -1 in 5 ?l) significantly shifted the ISP-MAP relationship curve upwards (P0.05).Conclusion The intracerebroventricular administration of HA results in a rapid resetting of CSR and a decrease in reflex sensitivity, and the functions of both the peripheral ? 1-AR and ? 2-AR may attenuate CSR resetting induced by icv microinjection of HA. Furthermore,the peripheral ? 1-AR might play an important role in mediating the responses of CSR to central HA.

Objective To study the sectional anatomy of the cardiac septum to provide the reference for clinical imageology and surgery. Methods Sixteen normal adult hearts without organic lesions were verified macroscopically. After vascular perfusion, the specimens were embedded with gel, fixed with 5% formalin, and cryopreserved for a week, and then were sectioned with the Digital Sectioner. Results A total of 1 608 slices (thickness: 0.2 mm) of the heart were obtained. Cardiac septum and the surrounding structures were shown clearly. The demarcation of connective and muscular tissues was clear. The diameters of the cardiac apex, fossa ovalis, brawny intraventricular septum, left ventricle, right ventricle, left and right fibrous trigone were measured with Photoshop6.0. Conclusion The clear images can display tiny structures that could be measured, which could provide anatomical references clinical imageology and surgery.

Background and purpose:The incidence of hepatitis C virus(HCV) infection is increasing worldwide.This paper was to study the clinical features of HCV-related hepatocellular carcinoma(HCV-HCC).Methods:We retrospectively analyzed the clinical data from the patients with HCC who underwent curative liver resection and randomly selected 64 patients with HCV infection and 100 patients with hepatitis B virus(HBV) infection as a control group.Post-operative complications and early prognosis were studied.Results:As compared with the patients with HBV-HCC,average age,incidence of liver cirrhosis and complications were signifi cantly higher in the patients with HCV-HCC(P

OBJECTIVE: To explore curative effect with pedicle flap of nasal septum-basis nasi and temporal muscucofascial flap to repair nasal septal perforation. METHOD: Dissecting mucoperichondrium and mucoperioseptum around the perforation and taking dowm and out xia-ward to the floor of nasal cavity to make a inferior extremity pedicle flap. Then,the flap was tumbled and sutured onto raw surface of contralateral side through perforation. Reapplicating autoallergic temporal musculofascial flap to repair another side perforation. RESULT: Repairing perforation Sin twelve cases were sucessfully healed in endoscope. CONCLUSION The pedicle flap of nasal septum-basis nasi and temporal muscucofascial flap is easy to acquire and no rejection. The flap has good blood supplying, high survival rate and provides adequate transplantating materail to repair comparatively large perforation.
Endoscopes ; Humans ; Nasal Cavity ; Nasal Septal Perforation ; Nasal Septum ; pathology ; surgery ; Paranasal Sinuses ; Surgical Flaps ; Wound Healing

This study was aimed to analyze correlation between traditional Chinese medicine (TCM) syndromes and symptoms of acute exacerbation chronic obstructive pulmonary disease (AECOPD) based on complex network in order to provide a scientific basis for TCM syndrome amendments of diagnostic criteria, and explore relevant technologies to promote its application. By way of the current Clinical Research Information Sharing System, data and data pro-cessing were carried out (EHR 3000 between August 2011 and January 2013) into the database by ETL software. The MISCR (correlation between common symptoms and common syndromes) from both common symptoms and com-mon syndromes of AECOPD was analyzed with existing diagnosis standards of AECOPD. The comparative analysis on TCM syndromes such as heat phlegm obstructing the lung, lung and kidney qi deficiency, phlegm turbid obstructing the lung and their correspondent existing diagnosis standards of AECOPD showed that the common TCM syndromes in the clinic are the mixture of deficiency and excess syndromes. However, some individual symptom is contradicted to its correspondent syndrome. It was concluded that based on the Clinical Research Information Sharing System, the research on correlation analysis between syndromes and symptoms of AECOPD can provide strong evidence and methodology for the validation and revision of TCM diagnostic criteria.