Drugs, Chinese Herbal ; therapeutic use ; Gonadal Steroid Hormones ; Humans ; Medicine, Chinese Traditional ; Phytotherapy ; Sjogren's Syndrome ; etiology ; therapy

Administration, Inhalation ; Adolescent ; Asthma ; therapy ; Child ; Child, Preschool ; Female ; Humans ; Inhalation Spacers ; Male ; Metered Dose Inhalers ; Nebulizers and Vaporizers ; standards ; Technology Assessment, Biomedical ; Treatment Outcome

Animals ; Anti-HIV Agents ; pharmacology ; HIV ; drug effects ; genetics ; physiology ; HIV Infections ; drug therapy ; immunology ; virology ; Humans ; Mucous Membrane ; immunology ; virology ; Virus Replication ; drug effects

This study is to establish an UPLC fingerprint of Resina Draconis from different manufacturers, which can provide a comprehensive evaluation for its quality control. The analysis was performed on a Phenomenex Kinetex 2.6 μ C18 100A column by agradientelution program with acetonitrile-water as mobile phase at a flow rate of 1.7 mL x min(-1). The column temperature was 40 degrees C and the detection wavelengthwas 280 nm. The fingerprints of 18 batches of Draconis Resina were further evaluated by chemometrics methods including similarity analysis (SA), hierarchical clustering analysis (HCA) and principal component analysis (PCA). As a result, there were 15 common peaks, 13 of which had been identified by LC-Q-TOF MS, and the similarity degrees of 15 batches of the samples was more than 0.9, and the samples were divided into 4 clusters by their quality difference. The method is reproducible, simple and reliablethat it can be used for quality control and evaluation of Resina Draconis from different manufacturers.
Chromatography, High Pressure Liquid ; methods ; Dracaena ; chemistry ; Drugs, Chinese Herbal ; analysis ; Principal Component Analysis ; Quality Control

Air Pollutants, Occupational ; analysis ; Female ; Hexanes ; analysis ; poisoning ; Humans ; Male ; Occupational Exposure ; statistics & numerical data ; Shoes

To provide accurate information on geographic distribution of crude drug Sailonggu in the plateau, we identified zokor species (Eospalax spp.) in Qinghai-Tibet Plateau using molecular methods. Based on the mitochondrial cytochrome B (cytb) gene sequences, we then extracted haplotypes from these sequences and reconstructed phylogenetic trees for the haplotypes using both maximum likelihood (ML) and Bayesian inference (BI) methods. Based on the trees, the species of each sample were determined. Five hundred and three samples from 35 populations were sequenced and their whole cytb sequences (1140 bp) were obtained. From these sequences 150 haplotypes were detected, in which, 126 were Eospalax baileyi, 20 were E. cansus, and 4 were E. smithi of the 35 populations, 28 were E. baileyi type, 5 were E. cansus type, and the remaining 2 were mixed of E. baileyi + E. cansus (DT2) and E. baileyi + E. smithi (ZN3). The results showed that, the regions around the Qinghai lake and near the upper stream of Yellow River started at Guide could be viewed as the producing area of authentic Sailonggu, and also, the cytb gene is a powerful molecular marker to determine the species of zokors as well as for the authentication of geographic distribution of Sailonggu.
Animals ; Bone and Bones ; metabolism ; Haplotypes ; Medicine, Tibetan Traditional ; Phylogeny ; Rodentia ; classification ; genetics

This article discussed ZHU Lian's contributions to acupuncture-moxibustion scientific research from three aspects: building the scientific thought of "new acupuncture-moxibustion", constructing the first domestic acupuncture-moxibustion institution and opening the door to modern acupuncture-moxibustion scientific research. ZHU Lian's visionary thought of "new acupuncture-moxibustion" has influenced the following researchers till now. She established the acupuncture-Moxibustion therapeutic institute affiliated to the Ministry of Health, set up the acupuncture-Moxibustion research platforms and teams and made research cooperation. She firstly carried out acupuncture-Moxibustion clinical and basic scientific research, which started the acupuncture-Moxi- bustion scientific research in China. ZHU Lian is the Pioneer of Chinese acupuncture-Moxibustion scientific research.
Acupuncture ; education ; Acupuncture Therapy ; history ; China ; History, 20th Century ; Humans ; Moxibustion ; history

This paper introduces a kind of union of hyperbaric oxygen-cabins and a microcomputer through which, the temperature measurement, the monitoring of oxygen concentration and air exchange are realized automatically with uniformly ascending voltage and static constant voltage.
Automatic Data Processing ; Equipment Design ; Humans ; Hyperbaric Oxygenation ; instrumentation ; Microcomputers ; Oxygen Inhalation Therapy ; instrumentation ; Software

Objective To investigate the symptoms on depression in patients with viral hepatitis. Methods A cross-sectional study was conducted among the patients with viral hepatitis in infectious diseases Hospital of Taiyuan. The questionnaire included a Eysenck Personality Questionnaire, self-rating depression scale (SDS) , and a self-designed one related to information regarding general conditions of the disease and social support. Results (1)Depression symptom prevalence rate among chronic viral hepatitis patients was 54.7% (116/212). (2) Factors as age, occupation, education, confirmed time, number of recurrence and anti-virus treatment, self-confidence on recovery, satisfaction on the surrounding environment etc. that might be associated with depression. (3) The severity of depression was significantly negative correlation with social support scores, objective support scores, subjective support scores (r=-0.262, P=0.000;r=-0.228, P=0.001 ; r=-0.270, P=0.000). (4) There was positive correlation noticed between severity of the depressive disorder and Eysenck Personality two dimensions scores, while the scores of introversion and extroversion scores were negatively correlated (r=-0.330, P=0.000) but positively correlated to the emotional stability scores (r=0.309, P=0.000). Conclusion (1) Patients with hepatitis showed symptoms of depression to a certain degree. (2) Factors as age, occupation, education, economic situation, confirmed time of diagnosis, number of recurrence and anti-virus treatments, confidence on recovery, satisfaction on the surrounding environment might be associated with symptoms of depression. (3) There was positive correlation between severity of depressive and Eysenek Personality two dimensions scores but the scores of introversion and extroversion scores were negatively correlated.

Objective:To investigate the clinical characteristics, treatment effect and prognosis of children with nearly diploid neuroblastoma (NB).Methods:A retrospective analysis of the general clinical characteristics (including age, Gender, risk grouping, location of primary tumor, etc.), laboratory test results, treatment and recent prognosis of NB children with nearly diploidy in bone marrow chromosomes by G-banding technology who admitted to Beijing Children′s Hospital, Capital Medical University from January 2015 to December 2018. Kaplan- Meier method was adopted to calculate survival rate.Univariate analysis was performed using Log- Rank test, and multivariate analysis was conducted with Cox regression model. Results:A total of 43 patients, including 27 males and 16 females, with diagnosis were included, with 14 cases in the hypodiploid group and 29 cases in the hyperdiploid group, and the median age was 35.5 months.The 43 children were all in the high-risk group of International Neuroblastoma Staging System(INSS)-Ⅳ.The primary tumors were mainly located in the retroperitoneal adrenal region (83.7%, 36/43 cases). The largest diameter of the tumors was more than 10 cm (53.5%, 23/43 cases), and often accompanied by 2 or more metastases at the time of consultation.In terms of chromosome karyotype and chromosome karyotype of 14 children in the hypodiploid group was 41-45, the most common karyotype was 45 chromosomes[9 cases(64.3%)]. Among 29 children in the hyperdiploid group of the 47 chromosome karyotypes, 11 cases were common (37.9%). Tumor markers were as follows: neuron enolase (NSE) increased in 41 cases children (95.3%) at first diagnosis, and 25 cases (58.1%)> 370 μg/L; 42 cases (97.7%)had lactate dehydrogenase (LDH). The LDH of children in the hypodiploid group was all> 500 U/L, with 1 case was> 10 000 U/L.Nine cases (20.9%) of MYCN gene were detected by fluorescence in situ hybridization (FISH). Treatment and prognosis: the total course of chemotherapy for 43 patients was 1-12, 19(44.2%) patients received autologous stem cell transplantation, 21 patients (46.5%) received postoperative or autologous radiotherapy or metaiodobenzylguanidine treatment, 28 children developed or relapsed with a median duration of 13.8 months, and 15 cases (34.9%) died.The median follow-up time of the 14 children in the hypodiploid group was 14.9 months (2-38 months), 12 cases progressed or relapsed, and 7 died.The median follow-up of 29 children in the hyperdiploid group was 20.0 months (8.1-51.6 months), with 16 patients progressed or relapsed and 8 cases died. Kaplan- Meier survival analysis illustrated that the 3-year projected event free survival (EFS) rate of 43 children was 18.4%, of which 17.1% were in the hypodiploid group and 29.8% in the hyperdiploid group. Conclusions:Preliminary analysis reveals that children with nearly diploid NB are mostly in the stage Ⅳ high-risk group over the age of 18 months, and 2 or more metastases at the time of consultation.The 3-year estimated EFS of 43 children was 18.4%, and the prognosis was worse in the hypodiploid group.