Objective To study the effects of Qingjinkangkuoyin (QJKKY) on TNF-α and NE in rats with bronchiectasis.Methods Models were established by intrabronchially injecting with pseudomonas aeruginosa,and divided into 5 groups by random:the QJKKY high dose treatment group (given high dose of QJKKY into stomach),the QJKKY low dose treatment group (given low dose of QJKKY),the levofloxacin group (given levofloxacin),the model group (given normal saline),and the normal contrast group (given normal saline).After 2 weeks of treatment,the histopathology of lung tissue,the levels of TNF-α and inflammatory cells in peripheral blood and NE in rats' lung tissue were detected.Results Compared with the model group (160.425±9.9293)ng/L,QJKKY could decrease the level of TNF-α in blood significantly [high dose of QJKKY treatment group was (137.133±6.1646)ng/L,P＜0.05]; the expression of inflammatory cells in serum were decreased significantly by QJKKY [high dose of QJKKY treatment group was (1.106± 0.3580) 109/L,P＜0.05].Low dose of QJKKY treatment group was (1.086 ±0.2433) 109/L,(P＜0.05) ; the expression of NE in lung tissue were decreased remarkably by QJKKY [high dose of QJKKY treatment group(80.697 ±4.5877)ng/L,P＜0.05]; low dose of QJKKY treatment group is (80.747±3.6925)ng/L,(P＜0.05); and the histopathologic change of lung tissue in QJKKY treatment groups were ameliorated under light microscope by HE staining.Conclusion Qingjinkangkuoyin could cure bronchiectasis by decreasing the expression of TNF-αin peripheral blood and NE in rats' lung tissue.

Objective To explore the factors affecting blood level of elderly hypertensive patients, using a multilevel analysis model. Methods 927 elderly hypertensive patients from 23 communities were studied, through a multi-stage random sampling method. The influencing factors on systolic blood pressure (SBP) and diastolic blood pressure (DBP) were analyzed through a two-level linear multilevel model, respectively. Results The average blood pressure of subjects appeared as: SBP (139.2±11.7) mm Hg ( 1 mm Hg=0.133 kPa), DBP (85.6±8.6) mm Hg. Ratio of physician versus patients was the factor affecting blood level of subjects from the community level. SBP and DBP of the subjects from the higher physician/patient ratio communities were 3.86 mm Hg and 2.51 mm Hg, lower than the subjects in the lower ratio communities, after controlling the other related factors. Age, gender,overweight/obesity were the individual risk factors of hypertension, while factors as regularl medicine taking, reducing salt intake and related self-efficacy to manage disease could reduce the blood pressure.Reducing salt intake could lower the SBP for 2.44 mm Hg and DBP for 2.03 mm Hg, after controlling the other factors. Conclusion Multilevel analysis model could effectively analyze the hierarchically structured data while both factors from the community and individual levels could affect the blood level among elderly patients with hypertension.

ObjectiveTo investigate the effect of speech therapy on mental health of patients with aphasia. MethodsCRRCAE and SCL-90 were used to assess the speech and mental state in 28 aphasia patients. All aphasia patients were treated by using speech therapy and the changes before and after treatment were compared. ResultsThe scores in listening comprehension, repetition, naming, reading,reading comprehension, writing and counting were distinctly higher at post-treatment than that at pre-treatment. All SCL-90 factor's levels at post-treatment were distinctly reduced than that at preat post-treatment(P<0.01).Conclusions Speech therapy can improve the language function,as well as mitigate the mental symptoms.

Background Human retinal pigment epithelial (RPE) cell transplantation treating retinal degenerative diseases is a researching topic,and the source of human RPE cells is a key problem.Many biological carriers can be used for the preparation of RPE cell layer.However,some advantages,such as cytotoxicity,lack of stability and immunologic reaction etc.are still existed.To study an ideal biological carrier is very important.Objective This experimental was to determine the effects of amniotic membrane on the proliferation and differentiation of human RPE cells and the possibility as a scaffold for RPE cell transplantation.Methods ARPE19 cell line cells were cultured and passaged in DMEM/F12 medium with 10％ fetal bovine serum,and 8-12generation of cells were used.The cells were divided into two groups.One group of cells were incubated on the denuded amniotic membrane,and the other group of cells were cultured in the medium (control group).MTT was performed to detect the A492 value of RPE cells for the evaluation of cell proliferation ability 24,48,72,96 hours after culture.Cell morphology was compared by histopathological examination 3 weeks after culture.The mRNA expression of pigment epithelium-derived factor (PEDF),N-cadherin,β-catenin and cell connection related proteins in the cells of both groups were assayed using reverse transcription polymerase chain reaction (RT-PCR).Ultrastructure of the cells was observed under the transmission and scan electronic microscope 3 weeks after culture.Results The number of ARPE-19 cells cultured on denuded amniotic membrane was decreased significantly in comparison with the normal culture plate(F=41.760,P =0.000).Histopatholy also showed that the cell density on amniotic membrane was lower than of normal cells on plate surface.Moreover,the expression level of claudin 1 mRNA,N-cadherin mRNA and PEDF mRNA were significantly up-regulated in denuded amniotic membrane group in comparison with control group (t=15.828,P=0.000 ;t=6.839,P=0.002 ;t=14.667,P=0.000),but the expression of Connexin 43 mRNA was down-regulated in denuded amniotic membrane group compared with control group(t=3.358,P=0.024).Ultrastructural examination revealed that ARPE-19 cells cultured on amniotic membrane exhibited a polygonal epithelial phenotype with cilium on the apical side,however,the cells cultured on normal culture plate displayed fusiform shape and uneven thickness.Conclusions Amniotic membrane plays a promoting effect on the differentiation of ARPE-19 cells and a inhibitory effect on the proliferation of ARPE-19 cells,suggesting that amniotic membrane might be an useful scaffold for the preparation of functionally mature RPE cells for clinical transplantation.

Objective To study the changes of serum endotheline(ET),D-dimer and fibrinogen(Fbg) in infants with pneumonia complicated with heart failure(HF) and explore the changes of blood coagulation,fibrinolysis,and endothelial cell function.Methods Eighty patients with infant pneumonia complicated with HF and 20 controls were studied.Serum ET,D-dimer,Fbg,activated partial thromboplastin time(APTT),prothrombin time(PT) and thrombin time(TT) were measured.Results ET,D-dimer,Fbg,APTT in every group had differences.With the disease deteriorating,the values of ET,D-dimer,Fbg increased,but the values of APTT decresed gradually.There were positive relations between ET and D-dimer(r=0.42 P

Objective To investigate the display status of ultrasonography imaging check in central nervous system (CNS) in infants of early pregnancy and the diagnostic value of CNS malformation in infants of early pregnancy.Methods Gestational weeks of 2 751 enrolled subjects were divided according to the ultrasonic measurement of the crown rump length (CRL):11-11 +6 weeks group,12-12+6 weeks group,and 13-13 + 6 weeks group,prenatal ultrasound were performed to examine fetal CNS anatomy in infants of early pregnancy,record the display status in each groups of infants and analyze the relationship between the display situation and gestational age.Results Fourteen cases of fetal CNS malformation (20 malformations) in total were found by prenatal ultrasound,and the incidence of CNS malformation was about 5.09％ (14/2 571).Wherein,12 cases of early pregnancy were diagnosed,and 2 cases of middle pregnancy were diagnosed.The sensitivity of ultrasound of early pregnancy in the diagnosis of fetal CNS malformation was 85.71％.In the group of research,the ultrasound display ratios of 11-11+6 weeks group,12-12+6 weeks group and 13-13+6 weeks group were 96.73％,97.94％,98.06％,respectively.There was no significant difference in early pregnancy fetal CNS display ratio among groups (x2 =1.56,v =2,x2＜ x0.05.2 =5.99,P ＞ 0.05).Conclusions The display rate of CNS structure in infants of early pregnancy (11-13+6 weeks)is higher,and is not affected by gestational weeks.Prenatal ultrasound can effectively diagnose CNS severe malformation in infants of early pregnancy.

0.05) in incidence rate for bone marrow suppression,gastrointestinal reaction,hepatic damage and mucosa damage and infection between different therapic courses.Central nervous system leukemia(CNSL) occured in one high risk case followed up at 12 month after complete remission(CR);the incidence rate was 12.5%.Conclusions HD-MTX is practicable in basic-level hospitals,as long as there are perfect preparation,fitness hydration and alkalization and leucovorin rescue being used in time.

Plants in Ainsliaea genus, belongs to Compositae family, are traditional Chinese medicine and widely used in folk. These plants contain various types of chemical components, and main components are sesquiterpene lactone and its glycosides. In addition, there are triterpenoids, flavonoids, steroids, phenolic acid, long chain fatty acid and volatile oils. Recently, much attention has been payed to varlous research of A. fragrans. This paper reviewed and summarized the chemical components to provide the theoretical basis for the use of Ainsliaea.
Asteraceae ; chemistry ; Drugs, Chinese Herbal ; chemistry ; pharmacology ; Molecular Structure

Questionnaire survey was conducted among thirty traditional Chinese pharmaceutical companies nationwide. We studied the following factors and how they impose the significance on the culture of big brands, namely, the policies, the access to market, the specialty of the product, the foundation of research, the market, the salesmanship, the resource insurance of product and the security. And these could be referred when the enterprises cultivate the big brands. The findings show that interviewees and different firms hold various opinions on the factors of culture of the big brands. The policies and the access to market always attract the most attention for the enterprises, and whether the product is classified into the catalogue of health insurance or into the basic medicinal directory plays a pivotal role in the development of big brand. The uniqueness of the product can be regarded as a natural advantage, the construction of team of academic experts is more and more emphasized on the development of the product, and the security of the product deserves increasing attention.
Administrative Personnel ; Drug Industry ; economics ; organization & administration ; Drugs, Chinese Herbal ; analysis ; economics ; Humans ; Medicine, Chinese Traditional ; economics ; Plants, Medicinal ; chemistry ; growth & development

OBJECTIVETo observe the improvements of synchronous treatment of bilateral scalp acupuncture and rehabilitation training on activities of daily life in patients with cerebral infarction at acute phase, so as to compare the efficacy differences between scalp acupuncture at bilateral and affected side as well as differences between synchronous and non-synchronous treatment.

METHODSNinety patients of acute-phase cerebral infarction with motor dysfunction were randomly divided into three groups. The observation group was treated with synchronous treatment of scalp acupuncture at the Dingzhongxian (middle line of vertex), bilateral Dingnieqianxiexian (anterior oblique line of vertex-temporal) and bilateral Dingniehouxiexian (posterior oblique line of vertex-temporal) and rehabilitation training; the control group A was treated with synchronous treatment of affected scalp acupuncture at the Dingzhongxian, affected Dingnieqianxiexian and affected Dingniehouxiexian and rehabilitation training; the control group B was treated with bilateral scalp acupuncture for 4 h, followed by rehabilitation training. All the patients took the treatment once a day, and 6 days for a course of treatment for total of 4 courses. The modified Barthel index (MBI), activities of daily living (ADL) and Fugl-Meyer motor assessment (FMA) were used to perform efficacy assessment before treatment, in the 14th days of treatment and in the 28th days of treatment in three groups.

RESULTSAfter treatment, three indices at each time point were superior to those before the treatment in three groups (all P<0.01) ; the improvements of ADL and FMA in the observation group after 28 days of treatment were superior to those in the control group A and control group B (all P<0.05), and the improvement of MBI was superior to that in the control group B (P<0.05).

CONCLUSIONThe synchronous treatment of bilateral scalp acupuncture and rehabilitation training could significantly improve the activities of daily life and motor function in patients with cerebral infarction at acute phase, which is superior to scalp acupuncture at affected side and non-synchronous treatment.

Activities of Daily Living ; Acupuncture Points ; Acupuncture Therapy ; Aged ; Cerebral Infarction ; rehabilitation ; therapy ; Female ; Humans ; Male ; Middle Aged ; Scalp ; Treatment Outcome