Child ; Congresses as Topic ; Coronary Disease ; diagnosis ; etiology ; therapy ; Humans ; Immunoglobulins, Intravenous ; administration & dosage ; therapeutic use ; Incidence ; Injections, Intravenous ; International Cooperation ; Mucocutaneous Lymph Node Syndrome ; epidemiology ; etiology ; therapy

American Heart Association ; Anti-Bacterial Agents ; administration & dosage ; therapeutic use ; Cardiac Surgical Procedures ; Child ; Drug Resistance, Bacterial ; Drug Therapy, Combination ; Endocarditis ; drug therapy ; surgery ; Endocarditis, Bacterial ; drug therapy ; surgery ; Humans ; Practice Guidelines as Topic ; United States

Anthracyclines ; administration & dosage ; adverse effects ; Antineoplastic Agents ; administration & dosage ; adverse effects ; Biomarkers ; blood ; Cardiomyopathies ; chemically induced ; diagnosis ; prevention & control ; Cardiotonic Agents ; therapeutic use ; Child ; Child, Preschool ; Echocardiography ; Heart ; drug effects ; Heart Diseases ; chemically induced ; diagnosis ; prevention & control ; Humans ; Risk Factors ; Survival Analysis ; Troponin I ; analysis

Administration, Inhalation ; Adrenergic beta-Agonists ; adverse effects ; Child ; Extremities ; Humans ; Male ; Paralysis ; chemically induced ; Terbutaline ; administration & dosage ; adverse effects

Objective To investigate the changes of thyroid hormone in peritoneal dialysis patients and analyse its impact factors, as well as the therapeutic effects of small dose of thyroxine.Methods 150 uremic patients in Hunan Provincial People’s Hospital from December 2013 to December 2014 were selected, 70 cases of uremia non-dialysis patients were divided into group A, while 80 uremia peritoneal dialysis for more than half a year were divided into group B.70 cases healthy examinees during the same period in our hospital were selected as control group ( group C ) . The total triiodothyronine (T3), total thyroxine (T4), free triiodothyronine (FT3), free thyroxine (FT4), thyroid stimulating hormone (TSH), hemoglobin (Hb), serum albumin (ALB), total cholesterol (TC), triglyceride (TG), serum creatinine (SCr), C reactive protein (CRP) and left ventricular ejection fraction ( LVEF) , subjective global assessment of nutritional act ( SGA) and other indicators were detected in three groups.Patients in group B were divided into two sub-groups according to thyroid hormone levels: B1 group had normal thyroid level while B2 abnormal.And the administration of small dose of thyroid hormone was given to patients in group B2, and the effect of the administration was evaluated by the above indexes.Results The FT3 in group A and B were significantly lower than that in group C (P<0.01).There were significant differences of levels of ALB, CRP, SGA between group B1 and group B2, and the FT3 level in group B was significant correlated with SGA, ALB, LVEF(r=0.815,P<0.001;r=0.780,P<0.001;r=0.953,P<0.001).After treated with small dose of thyroid hormone, FT3 and LVEF were improved while FT4, TSH, ALB, SGA, CRP were not improved in group B2.Conclusion The thyroid hormone level in patients with continuous ambulatory peritoneal dialysis decreases which is dominated with FT3.The decreased thyroid level is significantly correlated with nutrition ( ALB, SGA) and left ventricular function.The administration of small dose of thyroid hormone can improve the left ventricular systolic function.

Objective To analyse incidence of the severe complications of hypertensive disorder complicating pregnancy and the influence on the outcome of pregnancy.Methods A retrospective study of 4107 cases among 71 020 cases who delivered in hospitals from 1995 to 2004 in Guangzhou was conducted. Results The morbidity of hypertensive disorder complicating pregnancy was 5.78%,in which the morbidity of severe pre-eclampsia was 27.78% (1141/4107),of mitis pre-eclampsia was 72.22% (2966/4107). Maternal mortality rate was 0.19% (8/4107),and the specific mortality rate was 11.26/100 000.The proportion of severe complications of hypertensive disorder complicating pregnancy from high to low was as follows:placental abruption 1.68% (69/4107),DIC 1.36% (56/4107),hypertensive disorder complicating pregnancy induced cardiopathy(induced cardiopathy) 1.05% (43/4107),renal failure 0.97% (40/4107),cerebrovascular accident 0.58% (24/4107),and hemolysis,elevated liver enzymes and low platelet (HELLP) syndrome 0.51% (21/4107).Mortality caused by severe complications of hypertensive disorder complicating pregnancy were as follows:cerebrovascular accident 17% (4/24),HELLP syndrome 10% (2/21),DIC 5% (3/56) and induced cardiopathy 2% (1/43).The proportion of perinatal mortality from severe complications were as follows:placental abruption 43% (33/77),HELLP syndrome 42% (10/ 24),DIC 34% (22/64),renal failure 25% (11/44),cerebro vascular accident 24% (6/25)and induced cardiopathy 16% (8/49).Conclusions (1) The morbidity of severe complications from high to low are: placental abruption,DIC,induced eardiopathy,renal failure,eerebro vascular accident and HELLP syndrome.(2) The main causes of mortality for gravida and puerperant are:cerebro vascular accident, HELLP syndrome,DIC and induced cardiopathy.(3) The major complications harmful to perinatal newborns are in the order of:placental abruption,HELLP syndrome,DIC,renal failure,eerebro vascular accident and induced cardiopathy.

BACKGROUNDThe epidemiologic pictures of Kawasaki disease (KD) in Shanghai from 1998 through 2002 were reported, while the current status of KD in the following five years remains unknown.

METHODSA questionnaire form and diagnostic guidelines for KD were sent to 50 hospitals providing pediatric medical care in Shanghai, China. All patients with KD diagnosed during January 2003 through December 2007 were recruited.

RESULTSIn total, 1187 cases of KD were enrolled. The incidence of KD was 36.78 to 53.28 (mean 46.32 ± 6.51) per 100 000 children under the age of 5 years between 2003 and 2007, which was higher than the year from 1998 to 2002 of (27.32 ± 7.11) per 100 000, (t = 4.406, P = 0.002). Ages at onset ranged from 12 days to 13.6 years (median 1.8 years). It occurred more frequently in summer and spring. Coronary arterial lesions (CAL), defined as ectasia or aneurysm, accounted for 19.8% (232 cases). Flattened or inverted T wave was the most frequent finding (194 cases, 20.5%) by electrocardiogram. Intravenous gamma-globulin was administrated to 1028 cases (86.6%). The occurrence of CAL seemed less frequent in the patients received gamma-globulin from day 5 to day 9 after the onset with the regimen of 1000 mg/kg once or 1000 mg/kg twice.

CONCLUSIONSThe incidence of KD was increasing in Shanghai. Treatment with intravenous gamma-globulin from day 5 to day 9 after the onset with the regimen of 1000 mg/kg once or 1000 mg/kg twice resulted in less coronary sequelae.

Adolescent ; Age of Onset ; Child ; Child, Preschool ; China ; epidemiology ; Female ; Humans ; Infant ; Infant, Newborn ; Male ; Mucocutaneous Lymph Node Syndrome ; epidemiology ; Surveys and Questionnaires

OBJECTIVETo analyze the existence and the dynamic cell frequencies of human cells in goats transplanted in utero with human hematopoietic stem cell (hHSC) by using fluorescence in situ hybridization (FISH) technique.

METHODSInterphase FISH (IFISH) with human-specific 17-chromosome satellite DNA and/or human-specific Y-chromosome satellite DNA as probes was performed to analyze the presence and proportions of human cells in 13 transplanted goats. Samples were peripheral blood cells, bone marrow smears and liver touch imprint preparations.

RESULTSOf the 13 transplanted goats, eleven were identified to present human cells. Among them, two goats transplanted with human male HSC were found to have human male cells. The results demonstrated that these transplanted goats were human/goat HSC xenogeneic chimeras. Human cell frequencies decreased with the goat age (months), but the longest survival reached 21 months. During the detected life periods of goats, human cell frequencies in peripheral blood, bone marrow and liver tissues were less than 1@1000, but local human cell frequencies of 207.92@1000 and 392.41@1000 were detected in the liver tissues of 2 transplanted goats.

CONCLUSIONSThe existence and long-term survival of human cells in transplanted goats detected by FISH indicated that goats were appropriate recipients for hHSC in utero transplantation. The lower human cell frequencies in blood and bone marrow, and the higher local human cell frequencies in liver tissues suggested that the microenvironment of goat liver tissues might favor the survival, proliferation and differentiation of human cells.

Animals ; Female ; Goats ; Hematopoietic Stem Cell Transplantation ; Humans ; In Situ Hybridization, Fluorescence ; Male ; Transplantation, Heterologous ; Uterus ; surgery

Angelicae Sinensis Radix-Chuanxiong Rhizoma has the effects of nourishing and tonifying blood, activating blood and dissipating blood stasis, regulating menstruation and analgetic, which is commonly used Chinese medicine pair (CMP) in traditional Chinese medicine (TCM) clinic. It might be an independent formula, and is also usually used in many gynecological formulae and modern TCM prescriptions. This paper mainly analyzed and summarized the compatibility theory, bio-active constituents, compatibility effects and action mechanism, and clinical applications of the CMP, which can provide a basis for the depth research and development of the CMP.
Animals ; Drug Evaluation, Preclinical ; Drug Interactions ; Drugs, Chinese Herbal ; chemistry ; pharmacology ; therapeutic use ; Humans ; Medicine, Chinese Traditional ; methods

Objective To explore the diagnosis and therapy experience of vascular ring combined with tracheal compression in infants and neonates.Methods Sixteen cases(including 7 boys and 9 girls,aged 1 day to 12 months)with vascular ring combined with tracheal compression hospitalized in Guangdong General Hospital from Jun.2004 to Dec.2009 were enrolled.In these 16 children,13 cases had congenital heart malformations.All children underwent X-ray,echocardiography and spiral computed tomography examination.Nine cases received bronchoscopy study.Fifteen cases performed surgical division of vascular ring with cardiopulmonary bypass and 1 case underwent vascular ring division and tracheoplasty.Eleven cases received management of congenital heart defect simultaneously.Results Vascular ring anomalies included pulmonary artery sling in 5 children,right aortic arch-left ligmentum/aberrant left subclavian artery in 8 cases,double aortic arch in 1 case,innominate artery compression in 1 case,and pulmonary sling combined with right aortic arch-aberrant left subclavian artery in 1 case.There were 2 ring-sling complex cases in this study.The diagnosis of vascular ring were correctly made by echocardiography in 7 children and made by spiral computed tomography in all 16 cases.Two cases combined with tracheal ring died.In the follow-up study of 11 cases,5 cases were still vulnerable to wheezing.Conclusions The common presentation of tracheal compression in infants and neonates associated with vascular ring are tachypea,stridor,and dyspnea.Multi-slices spiral computed tomography is an important imaging modality.Surgical divisions of vascular ring are safe procedure in most cases and tracheal compression can be relieved by this operation.In patients with severe tracheal stenosis,tracheoplasty should be recommended.