Objective To observe the clinical characteristics and improve the diagnosis and treatment of right coronary artery anomalies in children.Methods The clinical characteristics,laboratory examination,treatment and prognosis were retrospectively analyzed in children with right coronary artery anomalies (complex cardiac anomalies was excluded),who were admitted into Beijing Children's Hospital Affiliated to Capital Medical University from January 2009 to December 2014.Results A total of 8 medical records of children with right coronary artery anomalies,among whom 5 cases were male and 3 cases were female,with a mean age of (7.06 ± 1.37) years old.In these 8 patients,there were 5 patients with right coronary artery originating from left coronary sinus,1 patient with right coronary artery originating from left wall of aorta,1 patient with single left coronary artery type Lipton L Ⅱ,and 1 patient with right coronary artery absence.The main symptoms included chest distress,chest pain and palpitation in elder children,but in infants,the primary symptom was poor feeding.One case of these patients represented syncope.Electrocardiogram of these patients showed ST-T wave changes,sinoatrial block,and sinus arrest.Ultrasonic cardiogram failed to discover the coronary artery anomalies.Four cases showed enlarged left ventricular end-diastolic diameter,and 1 case showed slight decrease of left ventricular ejection function.All 8 patients were given myocardial tonic with limitation in doing exercise,and clinical follow-up studies were conducted for 6 months.Four patients with enlarged left ventricular were treated with Captopril,and 3 patients of them recovered after 3 to 6 months.Two patients with sinus node malfunction were treated with permanent pacemaker implantation in other hospitals.Conclusions Right coronary artery anomaly in children is rare.Patients with cardiac ischemia and sinus node malfunction should be aware of right coronary malformation.64-section multidetector computerized tomography angiography can diagnose right coronary artery anomalies.To patients with right coronary artery anomalies,vigorous exercises should be avoided to decrease adverse cardiac events.

Heart failure is a common critical disease in children.Systolic heart failure can be caused by common diseases in children such as congenital heart disease,fulminant myocarditis and arrhythmogenic cardiomyopathy.Positive inotropic drug is the most common medication for treating systolic heart failure in children.Common inotropic drug includes digitalis,β-receptor agonist,phosphodiesterase inhibitor and calcium sensitizers.This article reviewed the using and progress of positive inotopic drugs.

Objective To observe the cervical regeneration outcome after different loop electrosurgical excision procedures(LEEP) for the management of cervical lesions.Methods A total of 209 patients with cervical lesions including cervical epithelial neoplasia,cervical HPV infection,cervical polyp and condyloma,and severe cervicitis were performed LEEP in our hospital.The types of LEEP included shallow ring excision,deep ring excision,LEEP conization,and that similar to cold-knife conization.The width and depth of removed cervical tissues were recorded,and the cervical regeneration was observed during the follow-up. Results Among the 209 cases,179(85.6%) were satisfactory cervical regeneration,24(11.5%) were little satisfactory cervical regeneration,and 6(2.9%) were unsatisfactory cervical regeneration.Shallow ring excision,deep ring excision and cone excision had higher satisfactory situation.Extroversion of cervical columnar epithelium was observed in 15 cases(7.2%) in little satisfactory cervical regeneration.Severe extroversion of cervical columnar epithelium of 3 cases occurred in unsatisfactory cervical regeneration.Besides,there were 2 case of cervical shortening and 1 case of severe erythema in unsatisfactory cervical regenerations. Conclusion Although having such complications as extroversion of cervical columnar epithelium,cervical shortening and erythema,LEEP performs a high satisfactory cervical regeneration after management of cervical lesions.It is in great need to analyze the condition of different patients in managing cervical lesions by LEEP.

China ; Evidence-Based Practice ; HIV Infections ; prevention & control ; Humans

Objective To evaluate the clinical significance of measuring IL-13 in serum and dynamics of pulmonary function in infants with bronchiolitis.Methods A total of 50 infants with bronchiolitis(30 in acute phase,20 in recovery phase) and 20 infants in healthy controls were recruited into this study.IL-13 level in serum were detected with Sandwich enzyme linked immunosorbent assay(ELISA),at the same time the object′s respiratory function were tested,then the above indexes were compared.Results The level of serum IL-13 in recovery phase of bronchiolitis was significantly lower than that in acute phase of bronchiolitis and those of both 2 groups were significantly higher than that in control group(all P0.05).Conclusions IL-13 plays a role in pathogenesis in infants with bronchiolitis.The reduction of level of IL-13 will contribute to recovery of infants with bronchiolitis.During the acute phase of bronchiolitis higher resistance can be seen.

Objective To observe the effect of blood-cooling and blood-stasis-removing Decoction on anti-double-strain DNA ( anti-dsDNA) antibody, anti-nucleosome antibody ( AnuA) and serum levels of interleukin ( IL) -6, 17, 21 in spontaneous systemic lupus erythematosus ( SLE) MRL/lpr experimental rats. Methods The experimental rats were divided into blank control group, model group, and high- and low- dose Chinese medicine groups ( 25.2, 12.6 g/kg respectively) , the treatment lasting 8 weeks. At the end of the experiment, the blood taken from the orbital veins was separated for obtaining serum, and then the serum anti-dsDNA antibody, AnuA, IL-6,17,21 levels were tested by enzyme-linked immunosorbent assay ( ELISA). Results The serum autoantibody and IL-6, 17, 21 levels of rats in the model group were increased significantly as compared with the blank control group ( P<0.01). The serum antibody and cytokine levels of Chinese medicine groups were reduced as compared with the model group, the difference between high-dose Chinese medicine group and model group being significant ( P<0.01). Conclusion Blood-cooling and blood-stasis-removing Decoction has certain effect on reducing the serum levels of anti-dsDNA antibody, AnuA, and IL-6,17,21, which may coniribute to one of its therapeutic mechanisms for SLE.

Fourty - seven cases were treated with this remedy, a~ mong them, 26 cases were markedly effective, 12 cases abated, 4 cases ineffective, the total effective rate being 91. 5%. The results were apparently superior to the blank control group. The mechanism of such effectiveness lies in the improvement of evacuation of gastric content and gastrointestinal movements.

On the basis of outpatients' medical records concerning primary liver cancer (PLC), data of 552 patients (with 2020 effective prescriptions) from the Outpatient Department of Changhai Hospital treated by Professor Ling Changquan were collected. The nature, flavor and meridian distribution of the herbs used in the prescriptions were summarized by frequency method, and the features of the herbs used according to syndrome differentiation were analyzed by logistic regression. The couple herbs used were analyzed by cluster analysis. All the data were analyzed in combination with the experience of the specialist. It showed that most of the frequently used herbs were herbs for invigorating the spleen to promote appetite, removing toxic materials to inhibit tumor growth, and activating blood circulation to dissipate blood stasis. These herbs are mostly of plain or cool nature, and mainly of sweet, bitter, or acrid taste. It also showed that the most frequently used herbs for qi deficiency were Astragalus membranaceus, Atractylodes macrocephala, and Pseudostellariae; Caulis Spatholobi and Chinese jujube for blood asthenia; Fructus Corni and Ophiopogon japonicus for yin deficiency; Agastache rugosa, Semen Plantaginis and Poria for water-dampness; cape jasmine fruit and baikal skullcap root for heat excess; peach seed and Radix Paeoniae Rubra for blood stasis; Curcuma wenyujin, Akebia trifoliata and Bupleurum chinese for qi stagnation. A total of 19 pairs of couple herbs were summarized by the cluster analysis.

Objective To observe the efficacy of lipoic acid combined with mosapride in the treatment of diabetic neurogenic bladder.Methods 30 patients with type 2 diabetes complicated with diabatic neurogenic bladder were treated with lipoic acid and mosapride for three weeks,on the base of good controlling of blood glucose,blood lipids,and other metabolic indicators.The residual urine volume of bladder and urodynamic indicators were compared before and after treatment.Results The residual urine volume of bladder and urodynamic indicators after treatment for three weeks and withdrawal for four weeks were (62.5 ± 27.8) ml and (61.3 ± 21.6) ml,(8.3 ± 1.9) ml/s and (7.9 ±2.1)ml/s,(10.7 ± 1.8)ml/s and (10.3 ± 1.6) ml/s,(25.6 ±2.7)cm H2O and (24.5 ±2.3)cm H2O,which were significiantly better than those before treatment [(128.3 ± 72.5) ml,(5.2 ± 1.3) ml/s,(8.4 ± 1.2) ml/s,(18.1 ±1.2)cm H2O](t=4.01,4.21,3.45,3.52,3.68,3.47,3.33,3.24,all P ＜0.01).Conclusion Lipoic acid combined with mosapride has good effect in the treatment of diabetic neurogenic bladder.

Hepatitis B e Antigens ; Hepatitis B, Chronic ; drug therapy ; immunology ; Humans