Objective To observe the curative effect and safety of interventional therapy of uterine fibroids using Embosphere and Pingyangmycin lipiodol emulsion.Methods The clinical data of 120 cases with uterine fibroids treated in our hospital were reviewed,and the patients were according to the different treatments given,divided into two groups (each with 60 cases).Patients in control group were treated with interventional therapy of Pingyangmycin lipiodol emulsion,while patients in the study group were given interventional therapy of Embosphere.The clinical efficacy and safety in the two groups were compared.Results The total efficiency in the study group was 93.33%,which was significantly higher than that in the control group (75.00%),and the difference was statistically significant (P<0.05).The comprehensive indexes after the treatment were improved in both groups compared with those before the treatment,and the improvement in the study group was significantly better than the control group (P<0.05,P<0.01).Besides,the total incidence of adverse effects in the study group was 11.67%,which was significantly lower than that in the control group (26.67%)(P<0.05). Conclusion The interventional therapy using Embosphere has better effect on uterine fibroid compared with the therapy using Pingyangmycin lipiodol emulsion,which is worthwhile to be brought into clinical application.

Objective To observe the effect of low concentration Aβ1-42 monomer/oligomers and CORM-2 in different concentration on livability of SN56 cells. Methods SN56 cells were cultured in the 96-well plate with uniform concentration, and were divided into control group, Aβ1-42 group, Aβ1-42 + CORM-2 50μM group, and Aβ1-42 + CORM-2 100 μM group. Three lines of cells in Aβ1-42 group were cultured in the surroundings of 10nM,100nM and 1 μM Aβ1-42monomer/oligomers, respectively. Aβ1-42 + CORM-2 50μM group and Aβ1-42 + CORM-2 100μM group had the same culture condition as group Aβ1-42 ,except contain 50μM, and 100μM CORM-2, respectively. Control group didnt have any effect factor. Three days later,the livability of different groups was compared with MTT method. Results The livability of group Aβ1-42 with the increasing concentration of Aβ1-42 was (79.73 ±0.94)% ,(67.99 ±0.79)% ,(60.42 ±0.62)% , respectively. The higher the concentration of Aβ1-42 was,the lower the livability of SN56 cell was. The livability of group Aβ1-42 + CORM-2 50μM/100μM was( 75.15±0.096)%,(63.20 ±0.17)%, (55.33 ±0.19)%; (73.20 ±0.27)%, (64.34 ±0.11 )%, (54.17 ±0.12)% , respectively. Both were lower than group Aβ1-42. And different CORM-2 concentration had discrepancy in the ability of decreasing the cell livability. Conclusion Low concentration of Aβ1-42 can reduce the livability of SN56 cells, and higher concentration has more significant effect; CORM-2 in different concentration both can decrease the livability of SN56 cells,and there is a discrepancy in the intensity.

Objective To explore the normal range of serum uric acid in quails.Method The data were collect-ed from male and female quails of different strains in 11 experiments, and analyzed by the way of medical reference value. Result The mean value of serum uric acid of male Difake strain quails was (221.06 ±79.59)μmol/L,and the normal range was (87.32 to 382.34)μmol/L.The mean value of serum uric acid of female Difake strain quails was (189.85 ± 68.58)μmol/L, and the normal range was ( 72.72 to 369.73 )μmol/L.The mean value of serum uric acid of male Longcheng strain quails was (217.22 ±72.91)μmol/L,and the normal range was (82.92 to 360.24)μmol/L.The mean value of serum uric acid of female Longcheng strain quails was ( 197.27 ±66.84 )μmol/L, and the normal range was (95.36 to 348.73)μmol/L.The serum uric acid value of female quails was significantly lower than that of male quails. There was no significant difference in the value of serum uric acid between female and male quails from each day-age groups.Conclusions This study has established the normal ranges for serum uric acid in quails of different strains and genders.

Objective To investigate Monilia infection and adverse pregnancy outcomes of pregnant women in labor.Methods Before informed consent,542 cases of pregnant women in labor were collected in Obstetrics Department of Maternity and Child Healthcare of Maoming City from January 2013 to April 2014,and all of these cases were examined by Monilia inspec-tion of vaginal secretions.All of these cases were 20 to 30 years old,without vaginal pathogenic infection symptoms,but in-cluded in a few of formulation of clinical features of vaginal Candida infection.With the two methods of 10% potassium hy-droxide solution wet sheet and Gram staining,if blastospore or pseudohypha of Candida mycoderma were found out in the two methods under microscope,this case was diagnosed as positive result,otherwise as negative result.Respectively choosing positive cases as observation group,and negative cases as control group,the indexes of premature rupture of membranes,per-ineum wound infection,neonatal thrush and neonatal diaper rash of the two groups were recorded.The statistical method:e-numeration data by chi-square test,measurement data using analysis of varianc.Results The positive rate of Monilia was 23.1% (125/542),higher than 19.3% reported in domestic.The incidence rates of neonatal diaper rash,premature rupture of membranes,neonatal thrush and perineum wound infection of the observation group were respectively 19.2%,8.0%, 16.8% and 12.8%,all much higher than the control group respectively was 8.4%,1.2%,3.8% and 1.7%,(χ2 =12.578~29.273,all P <0.01).Conclusion Monilia infection of pregnant women in labor could increase the chance of adverse preg-nancy outcomes.Healthy or clinical doctors should suggest that pregnant women early carry out routine examination and ear-ly treatment,in order to prevent adverse pregnancy outcomes.

Evaluating the prevalence of kidney damage according to population-based studies in different communities has been limited in developing countries. We conducted a population-based screening study in Uygur people of Urumqi, aiming to identify the prevalence and associated risk factors of chronic kidney disease (CKD) in Uygur populations. A total of 2576 residents (>18 years) from four districts of Urumqi were interviewed from June 2007 to January 2009 and tested for haematuria, albuminuria and reduced renal function. Associations between age, gender, smoking, diabetes mellitus, hypertension, hyperuricaemia and kidney damage were examined. There were 2576 subjects enrolled in this study. After age correction, the prevalence of albuminuria, haematuria and reduced estimated glomerular filtration rate (eGFR) was 3.58%, 2.26% and 1.03%, respectively. Approximately 5.65% of the sample population had at least one indicator of kidney damage. Age, diabetes mellitus, hypercholesteremia, hyperuricaemia and hyperlipidaemia were independently associated with CKD. In the general Uygur adult population from Urumqi, 5.65% had either proteinuria, haematuria or reduced eGFR, indicating the presence of kidney damage, with an awareness of only 1.05%. The high prevalence and low awareness of CKD in this population suggest an urgent need for CKD prevention programs in Uygur people.

Objective To investigate the prevalence of chronic kidney disease (CKD)and risk factors in the adult population of Tianshan district in Urumqi, Xinjiang. Methods A total of 2131 residents from 4 communities in Tianshan district of Urumqi city were randomly selected using a stratified, multistage sampling. All the residents were interviewed and tested for morning spot urine of albumin to creatinine ratio (ACR) (abnormal ≥ 30 mg/g), morning spot urine dipstick of hematuria ( abnormal ＞3 red blood cells/HP or greater) and pyuria ( abnormal＞ 5 white blood cells/HP) confirmed by microscopy. Renal function was determined with abbreviated MDRD equation [reduced estimated glomerular filtration rate (eGFR)＜60 ml ·min-1 ·(1.73 m2)-1]. The associations of kidney damage indicators with age, gender, hypertension, diabetes mellitus, income,education, cholesterol, triglyceride and smoking were examined. Results Eligible data of 2131 subjects were collected in the study. After the adjustment of age and gender component, the prevalence of albuminuria was found in 2.63％ (95％CI:1.78％-3.48％) of subjects, hematuria in 7.43％(95％CI:6.11％-8.75％) and reduced renal function in 1.72％(95％CI:1.08％-2.35％).Approximately 9.99％(95％CI:8.47％-11.55％) of subjects had at least one indicator of kidney damage. Multivariate logistic regression revealed that albuminuria, hematuria, age and hyperuricemia were independently associated with reduced renal function. Hematuria and reduced renal function were independently associated with albuminuria. Albuminuria, reduced renal function and female were independently associated with hematuria. Conclusion In urban adult population over 35 years old of Urumqi, a big city in western China, the prevalence of CKD is 9.99％, the recognition is 2.44％ and the risk factors of CKD are similar to those of other domestic big cities and western developed countries.

Evaluating the prevalence of kidney damage according to population-based studies in different communities has been limited in developing countries. We conducted a population-based screening study in Uygur people of Urumqi, aiming to identify the prevalence and associated risk factors of chronic kidney disease (CKD) in Uygur populations. A total of 2576 residents (＞18 years)from four districts of Urumqi were interviewed from June 2007 to January 2009 and tested for haematuria, albuminuria and reduced renal function. Associations between age, gender, smoking,diabetes mellitus, hypertension, hyperuricaemia and kidney damage were examined. There were 2576subjects enrolled in this study. After age correction, the prevalence of albuminuria, haematuria and reduced estimated glomerular filtration rate (eGFR) was 3.58%, 2.26% and 1.03%, respectively. Approximately 5.65% of the sample population had at least one indicator of kidney damage. Age, diabetes mellitus, hypercholesteremia, hyperuricaemia and hyperlipidaemia were independently associated with CKD. In the general Uygur adult population from Urumqi, 5.65% had either proteinuria,haematuria or reduced eGFR, indicating the presence of kidney damage, with an awareness of only 1.05%. The high prevalence and low awareness of CKD in this population suggest an urgent need for CKD prevention programs in Uygur people.

OBJECTIVE: Endometrial cancer (EC) is a common gynecologic cancer worldwide. However, the pathogenesis of EC has not been epigenetically elucidated. Here, this study aims to describe the DNA methylation profile and identify favorable gene signatures highly associated with aberrant DNA methylation changes in EC. METHODS: The data regarding DNA methylation and gene expression were downloaded from The Cancer Genome Atlas (TCGA) database. Differentially methylated CpG sites (DMCs), differentially methylated regions (DMRs), and differentially expressed genes (DEGs) were identified, and the relationship between the 2 omics was further analyzed. In addition, weighted CpG site co-methylation network (WCCN) was constructed followed by an integrated analysis of DNA methylation and gene expression data. RESULTS: Four hundred thirty-one tumor tissues and 46 tissues adjacent tumor of EC patients were analyzed. One thousand one hundred thirty-five DMCs (merging to 10 DMRs), and 1,488 DEGs were obtained between tumor and normal groups, respectively. One hundred forty-eight DMCs-DEGs correlated pairs and 13 regional DMCs-DEGs pairs were obtained. Interestingly, we found that some hub genes in 2 modules among 8 modules of WCCN analysis were down-regulated in tumor samples. Furthermore, protocadherins (PCDHs) clusters, DDP6, TNXB, and ZNF154 were identified as novel deregulated genes with altered methylation in EC. CONCLUSION: Based on the analysis of DNA methylation in a systematic view, the potential long-range epigenetic silencing (LRES) composed of PCDHs was reported in ECs for the first time. PCDHs clusters, DDP6, and TNXB were firstly found to be associated with tumorigenesis, and may be novel candidate biomarkers for EC.
Biomarkers ; Carcinogenesis ; DNA Methylation* ; DNA* ; Endometrial Neoplasms* ; Epigenomics ; Female ; Gene Expression* ; Genome ; Humans ; Methylation

Objective To evaluate the risk factors and sonographic findings of pregnancies complicated by placenta increta or placenta percreta. Methods Totally, 2219 cases were retrospectively analyzed from 20 tertiary hospitals in China from January 2011 to December 2015. The data were collected based on the original case records. All cases were divided into two groups, the placenta increta (PI) group (79.1％, 1755/2219) and the placenta percreta (PP) group (20.9％, 464/2219), according to the degree of placental implantation. The risk factors and sonographic findings of placenta increta or percreta were analyzed by uni-factor and logistic regression statistic methods. Results The risk factors associated with the degree of placental implantation were age, gravida, previous abortion or miscarriage, previous cesarean sections, and placenta previa (all P<0.05), especially, previous cesarean sections (χ2=157.961) and placenta previa (χ2=91.759). Sonographic findings could be used to predict the degree of placental invasion especially the boundaries between placenta and uterine serosa, the boundary between placenta and myometrium, the disruption of the placental-uterine wall interface and loss of the normal retroplacental hypoechoic zone(all P<0.01). Conclusions Previous cesarean sections and placenta previa are the main independent risk factors associated with the degree of placenta implantation. Ultrasound could be used to make a prenatal suggestive diagnosis of placenta accreta spectrum disorders.

BACKGROUNDHemifacial spasm (HFS) is a facial nerve disorder characterized by episodic involuntary ipsilateral facial muscle contraction. Information on Chinese patients with HFS has not been well-characterized. This study aimed to evaluate the clinical feature and the treatment status of HFS across China.

METHODSA cross-sectional study including 1003 primary HFS patients had been carried out in 15 movement disorder clinics in China in 2012. The investigated information was acquired from questionnaires and medical records including demographic data, site of onset, aggravating and relieving factors, treatments prior to the investigation, etc.

RESULTSIn this study, the ratio of male to female was 1.0:1.8, the mean age at onset was (46.6 ± 11.5) years. About 1.0% patients were bilaterally affected. The most often site of initial onset was the orbicularis oculi muscle. The most often affected sites were orbicularis oculi, zygomatic, and orbicularis oris muscles. Stress/anxiety and relaxation were most often aggravating and relieving factors, respectively; 2.3% patients had family history, 28.4% cases were combined with hypertension, and 1.4% patients were with trigeminal neuralgia. Botulinum toxin type A (BTX-A) injection was the most commonly used treatment, followed by acupuncture and oral medication. BTX-A maintained the highest repeat treatment ratio (68.7%), while 98.4% patients gave up acupuncture. The mean latency of BTX-A effect was (5.0 ± 4.7) days, the mean total duration of the effect was (19.5 ± 11.7) weeks, and 95.9% patients developed improvements no worse than moderate in both severity and function. The most common side effect was droopy mouth.

CONCLUSIONSThe onset age of HFS in China is earlier than that in western countries. The most often used two treatments are BTX-A injection and acupuncture, while the latter kept the poor repeat treatment ratio because of dissatisfactory therapeutic effect.

Adult ; Botulinum Toxins, Type A ; therapeutic use ; China ; Cross-Sectional Studies ; Female ; Hemifacial Spasm ; diagnosis ; drug therapy ; Humans ; Male ; Middle Aged ; Neuromuscular Agents ; therapeutic use