Child, Preschool ; Dexamethasone ; adverse effects ; Diaphragm ; drug effects ; Humans ; Infusions, Intravenous ; Male ; Spasm ; chemically induced

The abnormal expression of MUC15, a novel cell membrane-associated mucin, has been reported to predict poor survival in several cancers. The aim of the present study was to examine the expression of MUC15 in glioma and its correlation with clinicopathological features, including the survival of patients with glioma. The mRNA expression level of MUC15 was determined by RT-PCR, quantitative RT-PCR (RT-qPCR) and Western blotting in seven normal brain tissues and seven glioma tissues, respectively. The protein expression level of MUC15 was immunohistochemically detected in paraffin-embedded samples of 317 glioma tissues and 115 noncancerous brain tissues. The association of MUC15 expression levels with the clinicopathologic features and the prognosis was analyzed. The results showed that both mRNA and protein levels of MUC15 were significantly increased in glioma as compared with those in noncancerous brain tissue. Moreover, MUC15 overexpression was positively correlated with the advanced clinical stages of glioam patients (P<0.01). Furthermore, MUC15 expression levels were significantly correlated with the progression of glioma (P<0.001). Survival analysis indicated that glioma patients with higher MUC15 expression had a significantly shorter overall and 5-year survival time than those with low MUC15 expression. Multivariate analysis suggested that MUC15 overexpression was an independent factor for prognosis (hazard risk: 3.216; P=0.009). It was concluded that MUC15 is overexpressed in glioma tissues. Its overexpression correlates with tumor progression and it is a potentially unfavorable prognostic factor for patients with glioma.

Objective To discuss the etiology,clinical features,diagnosis and treatment of congenital pleural effusion in fetuses and neonates in order to improve the understanding of this disease. Methods Six neonate cases with congenital pleural effusion were retrospectively analyzed in neonates who were admitted to the Department of Neonatolo-gy of the First Affiliated Hospital of Zhengzhou University after birth and the etiology,clinical features,diagnosis and re-lated treatment were analyzed based on literature review. Results Among 6 patients with congenital pleural effusion, chylothorax was found in 3 cases,one of whom had chylothorax,chylous abdominal,21 trisomy syndrome and congenital hypothyroidism,and the etiology of the other 3 cases were unknown. Diagnosis mainly was depended on imaging and la-boratory tests. The number of nucleated cells of hydrothorax or ascites were(1 588 - 13 057)× 106 / L,mainly lympho-cytes. Protein qualitative was( + - + + + ),the chylothorax qualitative test was positive in 3 cases. The liver function showed that the total protein and albumin were decreased in varyig degrees. Conservative or surgical treatment was taken according to the situation of the patients. Among 6 patients,3 cases were cured after treatment,the others gave up treat-ment finally. Conclusions The etiology of congenital pleural effusion was different,and often associated with chromo-somal abnormalities or other malformations,ultrasonography was the main method to diagnose congenital pleural effusion and the patients should be dynamically observed or treated during the antepartum or intrapartum period. If the neonates are found to have pleural effusion in prenatal period early diagnosis and treatment is a best choice.

ObjectiveTo explore the risk factors of obstructive hydrocephalus secondary to intracranial hemorrhage in premature infants.MethodsA total of 304 premature infants were selected who were diagnosed as sever intracranial hemor-rhage (grade III and IV) by cranial bedside ultrasound admitted to our hospital from Jun. 2013 to Sep. 2014. According to wheth-er the obstructive hydrocephalus was followed, all infants were divided into hydrocephalus group (n=59) and non-hydrocephalus group (n=185). The risk factors of obstructive hydrocephalus secondary to intracranial hemorrhage were analyzed and the lateral ventricle size was measured dynamically.ResultsThe univariate analysis showed the factors related with obstructive hydro-cephalus were as follows: gestational age≤32 weeks, birth weight< 1500g, severe asphyxia, cesarean section, RDS, neonatal infection, heart failure, PDA, acidosis, thrombocytopenia, coagulation abnormalities, and intracranial hemorrhage (gradeⅢ orⅣ) (allP<0.05). Multivariate logistic regression analysis showed that acidosis, thrombocytopenia, coagulation abnormalities, gesta-tional age≤ 32 weeks, severe asphyxia, intracranial hemorrhage (gradeⅢ orⅣ) were independent risk factors for obstructive hydrocephalus (OR: 1.76~20.46, allP<0.05). At each time point after birth, the ratio of posterior horn of lateral ventricle was signiifcantly higher in hydrocephalus group than that in non-hydrocephalus group (P<0.05). There were signiifcant differences in the changes of the posterior horn ratio of left or right lateral ventricle with time in hydrocephalus group (P=0.000), increasing at 14 days and reaching the peak at 28 days after birth.ConclusionsThe risk factors for obstructive hydrocephalus secondary to intracranial hemorrhage in neonates are important. Regular and dynamical monitoring of ventricle size by cranial ultrasound is needed in infants with sever intracranial hemorrhage.

50%) of the stent at 2 weeks follow-up,so did 3 cases at 12 weeks follow-up,and the total stenosis rate was 37.5% and 5 cases manifested full endothelialization(3 different locations of the sample all manifested full endothelialization) ,3 cased manifested partial endothelialization(at least 1 location of the sample didn't show full endothelialization) ,and the two terminal parts were easier to get endothelialization than the central part.Before and after the stent implantation,hepatic function of all cases didn't demonstrate any obvious changes.Conclusions Balloon-expandable covered stent can be implanted in canine hepatic artery successfully,with good apposition ability,full endothelialization,and no influence on hepatic function.

Diabetic vascular complications are the key cause of the poor life quality and high mortality in diabetic patient. Advanced glycation end products (AGEs) and its cross-links play important roles in the diabetic vascular complications. Endothelial cells damage induced by AGEs may account for the initial agent for diabetic vascular complications. Recent studies have shown that AGEs inhibitors and breakers can prevent and reverse these complications. This article reviewed the research progress of AGEs and endothelium dysfunction. The potential therapeutic method was also stated.

OBJECTIVE:To observe the correlation of vitamin D with the incidence of cardiovascular disease and risk factors in elderly patients with type 2 diabetes mellitus. METHODS:94 patients,aged 60 years old above,with type 2 diabetes mellitus were collected retrospectively. Those patients were divided into diabetes group(41 cases)and diabetes complicated with cardiovas-cular disease group(53 cases)according to the condition of disease. 25(OH)D levels and lab indicators of 2 groups were detect-ed. The relationship of cardiovascular lesion with risk factor was analyzed by Multivariate Logistic regression;the correlation be-tween 25(OH)D and risk factors was analyzed by pearson analysis. RESULTS:There was statistical significance in the levels of 25 (OH)D,TC,TG,UA and Ca between diabetes group and diabetes complicated with cardiovascular disease group,with statistical significance(P<0.05). pearson analysis showed that the level of 25(OH)D was negatively related to age,FIB,TC and UA,and positively related to D-dimer and HDL-C,especially correlated with FIB and TC significantly,with statistical significance (P<0.01). Multivariate Logistic regression analysis showed that the deficiency of 25(OH)D was pathogenic factors of type 2 diabetes mellitus. CONCLUSIONS:There is a correlation between the level of 25(OH)D and cardiovascular risk factors as age,FIB,TC, UA,D-dimer,HDL-C. Vitamin D deficiency is the independent risk factors for cardiovascular disease in elderly patients with type 2 diabetes mellitus.

The impact of acupuncture for the pregnancy of in vitro fertilization-embryo transfer (IVF-ET) is discussed in the paper. Nowadays there are various conclusions about the impact of acupuncture for IVF-ET, and it may result from the differences in research designs. The effect is closely related to the demographic and clinical characteristics of subjects, such as age, the diagnosis of barrenness, blood flow index of uterine spiral arteries, the cycle of IVF, etc. Besides, the efficacy is influenced by treatment based on syndrome differentiation or not, the frequency and course of acupuncture in both the treating group and the control group, etc. If more reasonable design is achieved in the further study based on them, more reliable evidence will be provided for the effect and mechanism of the pregnancy of IVF-EF by acupuncture.
Acupuncture Therapy ; Embryo Transfer ; Female ; Fertilization in Vitro ; Humans ; Infertility, Female ; physiopathology ; therapy ; Male ; Pregnancy ; Pregnancy Rate ; Randomized Controlled Trials as Topic ; Treatment Outcome

Objective To detect and analyze thyroid tumor by two-dimensional sonogram and Doppler parameter, and evaluate the value of high-frequency ultrasound in diagnosing thyroid benign and malignant tumors. Methods The ultrasonic images of 104 thyroid tumor from 80 patients with typical features were collected. Thyroid tumor was classified into benign and malignant nodules, based on the shape, border, or the rear wall echo, echo attenuation loss, internal echo, and microcalcifications in two-dimensional sonogram and systolic blood peak velocity (Vmax) and resistant index (RI) in Doppler examination. The expected results of high frequency ultrasound were compared with pathological results on consistency and error rate. Results Prediction of benign tumor by high frequency ultrasound was 66, and pathology 61, consistency rate of the two was 92.4%. Prediction of malignant lesions was 38, and pathological examination 32, consistency rate of the two was 84.2%. The total coincidence rate was 89.4%(93/104) and the error rate was 11.6%( 11/104). Conclusions The typical features of thyroid tumor on high-frequency ultrasound are helpful in diagnosis of benign or malignant nodules, which is valuable in guiding clinical treatment.