The method of using internet to take advantages of tertiary psychiatric hospitals is explored.Tertiary psychiatric hospitals expand the service objects,improve the accessibility of mental health services,and realize the mental health care services extension and high-quality medical resources sinking by signing the technical guide agreement with primary health care institutions and internet plus,to explore a new type integrated management mode of mental diseases prevention,treatment and rehabilitation based on the psychiatric specialized hospitals.

OBJECTIVETo study the chemical constituents of Gentiana veitchiorum.

METHODThe chemical constituents were isolated by chromatography and identified by spectral data.

RESULTFive glycosides, loganic acid (1), gentiopicroside (2), isoorientin 3'-methyl ether (3), isovitexin (4), isoorientin (5) were isolated and identified.

CONCLUSIONCompounds 1-5 were isolated from this plant for the first time.

Apigenin ; chemistry ; Chromatography, High Pressure Liquid ; Gentiana ; chemistry ; Glucosides ; chemistry ; Glycosides ; chemistry ; Iridoid Glucosides ; Iridoids ; chemistry

Comparative Genomic Hybridization ; methods ; Female ; Humans ; Infant ; Wolf-Hirschhorn Syndrome ; diagnosis

Adolescent ; Catheterization, Central Venous ; adverse effects ; Humans ; Jugular Veins ; Male ; Mammary Arteries ; injuries ; Subclavian Artery ; surgery

OBJECTIVETo investigate the serum level of carboxy-terminal telopeptide of type I collagen (ICTP) and explore its correlation with MMP-2 and MMP-9 in patients with coronary artery disease (CHD).

METHODSA total of 103 CHD patients treated in our hospital between October, 2013 and May, 2014 were enrolled, including 39 with stable angina pectoris (SAP), 39 with unstable angina (UA), and 25 with acute myocardial infarction (AMI), with 38 non-CHD volunteers as the control group. The serum levels of ICTP, MMP-2, and MMP-9 were detected in all the subjects using enzyme-linked immunosorbent assay (ELISA).

RESULTSNo significant difference in serum levels of MMP-2, MMP-9, or ICTP was found between the control and SAP groups or between UA and AMI groups (P>0.05), but the latter two groups had significantly higher serum levels of MMP-2, MMP-9, and ICTP than the former two groups (P<0.05). Serum ICTP level was found to negatively correlated with the fibrotic area and positively with the lipid component in the plaques (P<0.05). Regression analysis revealed significant positive correlations of serum ICTP with MMP-2 and MMP-9 (P<0.05).

CONCLUSIONAn elevated serum ICTP level is indicative of the presence of unstable plaques in CHD patients. Serum ICTP is more strongly correlated with MMP-2 than with MMP-9, and can be used as a non-invasive marker for assessing vulnerable plaques in patients with acute coronary syndrome.

Acute Coronary Syndrome ; Angina Pectoris ; Angina, Unstable ; Biomarkers ; blood ; Case-Control Studies ; Collagen Type I ; blood ; Coronary Artery Disease ; blood ; Enzyme-Linked Immunosorbent Assay ; Humans ; Matrix Metalloproteinase 2 ; blood ; Matrix Metalloproteinase 9 ; blood ; Myocardial Infarction

Catheter Ablation ; Electrocardiography ; Heart Ventricles ; Humans ; Tachycardia, Ventricular ; therapy

Aged ; Catheter Ablation ; methods ; Female ; Hematoma ; surgery ; Humans ; Thrombosis ; surgery

BACKGROUND: Delivery room resuscitation assists preterm infants, especially extremely preterm infants (EPI) and extremely low birth weight infants (ELBWI), in breathing support, while it potentially exerts a negative impact on the lungs and outcomes of preterm infants. This study aimed to assess delivery room resuscitation and discharge outcomes of EPI and ELBWI in China. METHODS: The clinical data of EPI (gestational age [GA] <28 weeks) and ELBWI (birth weight [BW] <1000 g), admitted within 72 h of birth in 33 neonatal intensive care units from five provinces and cities in North China between 2017 and 2018, were analyzed. The primary outcomes were delivery room resuscitation and risk factors for delivery room intubation (DRI). The secondary outcomes were survival rates, incidence of bronchopulmonary dysplasia (BPD), and risk factors for BPD. RESULTS: A cohort of 952 preterm infants were enrolled. The incidence of DRI, chest compressions, and administration of epinephrine was 55.9% (532/952), 12.5% (119/952), and 7.0% (67/952), respectively. Multivariate analysis revealed that the risk factors for DRI were GA <28 weeks (odds ratio [OR], 3.147; 95% confidence interval [CI], 2.082-4.755), BW <1000 g (OR, 2.240; 95% CI, 1.606-3.125), and antepartum infection (OR, 1.429; 95% CI, 1.044-1.956). The survival rate was 65.9% (627/952) and was dependent on GA. The rate of BPD was 29.3% (181/627). Multivariate analysis showed that the risk factors for BPD were male (OR, 1.603; 95% CI, 1.061-2.424), DRI (OR, 2.094; 95% CI, 1.328-3.303), respiratory distress syndrome exposed to ≥2 doses of pulmonary surfactants (PS; OR, 2.700; 95% CI, 1.679-4.343), and mechanical ventilation ≥7 days (OR, 4.358; 95% CI, 2.777-6.837). However, a larger BW (OR, 0.998; 95% CI, 0.996-0.999), antenatal steroid (OR, 0.577; 95% CI, 0.379-0.880), and PS use in the delivery room (OR, 0.273; 95% CI, 0.160-0.467) were preventive factors for BPD (all P < 0.05). CONCLUSION Improving delivery room resuscitation and management of respiratory complications are imperative during early management of the health of EPI and ELBWI.
Birth Weight ; Bronchopulmonary Dysplasia ; China/epidemiology* ; Delivery Rooms ; Female ; Gestational Age ; Humans ; Infant ; Infant, Extremely Low Birth Weight ; Infant, Extremely Premature ; Infant, Newborn ; Male ; Pregnancy