Acupuncture Therapy ; Adult ; Female ; Hemangioma, Cavernous ; physiopathology ; therapy ; Humans ; Lingual Frenum ; physiopathology ; Tongue Diseases ; physiopathology ; therapy

Xanthii Fructus is a traditional medicine for the treatment of nasal diseases in clinic, mainly come from the burs of Xanthium sibiricum with a worldwide distribution. By sorting and studying literature of Chinese medicine and comparing different figures recorded with the morphological description of several species from Xanthium (Asteraceae) in the Flora of China, combining the biological investigation in resource survey, the article pointed out that the burs or the whole herbs of X. mongolicum, as well as X. sibiricum, has been used by the traditional Chinese medicine in ancient time. It provides a reference for further studies in the future.
China ; Herbal Medicine ; history ; History, Ancient ; Medicine in Literature ; Medicine, Chinese Traditional ; history ; Xanthium ; anatomy & histology ; classification

OBJECTIVE:To provide the basis for the formulation of the health intervention strategy for medical and health insti-tutions'pharmacists and provide reference for other related research. METHODS:A total of 180 medical and health institutions' pharmacists in Heilongjiang province were investigated and evaluated by work satisfaction MMSS scale(modified)and quality of life(SF-36)scale,and the relevant data were analyzed statistically. RESULTS:A total of 180 questionnaires were distributed and 134 valid questionnaires were collected. The effective recovery rate was 74.44%. The average score of work satisfaction degree was (3.44±0.79),which was at the middle level. The highest score was the relationship with colleagues and the lowest score was wel-fare. The physical function,the physiological function and the social function dimension of the respondents were higher thanChi-nese norm. The scores of physical pain,general health,vitality,emotional function and mental health were lower thanChinese norm,and there was statistical significance between the scores of the other dimensions andChinese norm(P<0.05),except for the physiological function and vitality dimension. Multivariate analysis showed that gender,duties,education,length of service and work satisfaction score had an effect on quality of life(P<0.05),among these factors,work satisfaction score was positively correlated with quality of life. CONCLUSIONS:The quality of life of medical and health institutions'pharmacists still needs to be improved,which is related to many influential factors,and job satisfaction is an important influential factor.

Kyrgyzstan is a mountainous country in the northeastern part of Central Asia which shares borders to the southeast with China. Due to their extreme environment and climate, there are a diverse range of species of plants. Many of the plants used in Kyrgyz folk medicine have not been studied using modern scientific techniques. This paper introduced the basic situation of medicinal herbs in Kyrgyzstan by comparing the differences traditional use between China and Kyrgyzstan, and looked for traditional medicinal plant research to provide basis for the development and cooperation of China and Kyrgyzstan.
China ; Humans ; Kyrgyzstan ; Medicine, Traditional ; methods ; Plants, Medicinal ; chemistry ; classification ; growth & development

Adult ; Aged ; Breast Neoplasms ; diagnosis ; pathology ; Carcinoma, Papillary ; diagnosis ; pathology ; Female ; Humans ; Lymphatic System ; pathology ; Middle Aged ; Neoplasm Invasiveness

ObjectiveTo detect specific antigens of neural cells in amniotic epithelial cells(AECs) in rats. MethodsAECs were dissociated and purified from the amnion of pregnancy 12—14 d rats. The expression of specific markers of neural stem cells (Nestin, Musashi) and differentiated cells (MAP-2,NSE,GFAP) and ChAT, NT-3 in the AECs were detected by immunocytochemistry. ResultsThe cultured AECs displayed positive immunoreactivity to MAP-2, NSE, GFAP, Nestin and Musashi. In addition, the cells also demonstrated immunoreactivity to ChAT and NT-3. ConclusionAECs are similar with neural cells and it may be useful as a sustained source to improve outcome of neural stem cells transplantation.

Microvesicles (MVs) are the heterogeneous mixtures of vesicles. MVs released by leukemia cells constitute an important part of the leukemia microenvironment. MVs might act as important reservoirs of microRNAs (miRNAs). It is worth evaluating whether MVs possess some unique miRNA contents that are valuable in understanding the pathogenesis. In this study, we investigated the miRNA expression patterns of Nalm-6-derived MVs, Jurkat-derived MVs and normal cell-derived MVs using miRNA microarrays. The potential target genes regulated by differentially expressed miRNAs were also predicted and analyzed. Results demonstrated that 182 miRNAs and 166 miRNAs were differentially expressed in Nalm-6-MVs and Jurkat-MVs, respectively. Many oncogenes, tumor suppressors and signal pathway genes were targeted by these aberrantly expressed miRNAs, which might contribute to the development of B-ALL or T-ALL. Our findings expanded the potential diagnostic markers of ALL and provided useful information for ALL pathogenesis.

Child, Preschool ; Diagnosis, Differential ; Female ; Humans ; Lead Poisoning, Nervous System, Childhood ; diagnosis ; therapy ; Male

Objective To study on the evaluation of haemodynamics in the normal and pulmonary hypertensive mouse hearts using pressure volume loops measured by electric catheter.Methods Compared the difference in haemodynamics between mice exposed to chronic hypoxia for 10 days,which causes hypoxia-induced pulmonary hypertension (experimental group,n =8),and mice raised under normal atmospheric pressure (control group,n =8).The right carotid artery was cannulated with a 1.2 F catheter and advanced into the ascending aorta,then punctured towards the right ventricular apex.A 1.2 F admittance pressure-volume catheter was introduced using a 20-gauge needle to obtain the pressure-volume measurements and calculate hemodynamic parameters.Results There were no significant differences in average by weight,ratio of right atrial weight to body weight,left atrial weight/body weight,left ventricular free wall and septum weight/body weight between the 2 groups(all P ＞ 0.05).The ratio of right rentricle/left rentricle and septum weight as well as right rentricular weight/body weight was increased in the experimental group and of significant difference when compared to the control.The mice in in the experimental group had a 61％ mean decrease in cardiac output,a 55％ decrease in ejection fraction,and a 63％ decrease in ventricular compliance(P ＜0.05).The increase in dP/dtmax-EDVand PRSWfound in the experimental group reflected significant increase in myocardial contractility.Increase in Ees was observed but without significant difference as compared to the control.Ea significantly increased in the experimental group resulting in significant decrease in Ees/Ea from (0.71 ±0.27) to (0.35 ±0.17) (P＜ 0.005).Conclusion This study demonstrates the feasibility of obtaining RV pressure-volume measurements in mice using electric catheter.These measurements provide insight into right ventricular-pulmonary artery interactions in healthy and diseased conditions.

Objective:investigate the effect of β-caryophyllene(BCP)on cerebral ischemia-reperfusion(CIR)injury in mice.Methods: Mice were subjected to CIR with or without BCP(62,124,248 mg/kg).At 24 h of reperfusion,ischemic degrees were determined according to neurologic dysfunction score and cerebral infarct volume.The protein expression of Toll-like receptor(TLR)4 was measured by Western blot.Nuclear factor κB(NF-κB)p65 were measured by immunohistochemistry and Western blot.IL-1β,tumor necrosis factor-α(TNF-α)and serum high-mobility group box 1(HMGB1)levels were measured by ELISA kit.Results: Compared to the CIR group,BCP(248 mg/kg)reduced the neurological score and cerebral infarct volume.BCP reduced neuronal death in mice brain subjected to cerebral I/R.In addition,BCP also inhibited the activation of NF-κB pathway and decreased increases in TLR4,HMGB1,TNF-α,IL-1β levels by CIR(P<0.01).Conclusion: BCP protects mice brain against CIR injury,its neuroprotective mechanisms may involves HMGB1/TLR4/NF-κB pathway.