Objective To investigate the prevalence of bladder hyperactivity in Huzhou city,Zhejiang prov-ince.Methods 1 872 patients aged over 50 years old male residents were selected as research subjects in Huzhou. To investigate the prevalence of bladder hyperactivity in the elderly male population in the local area.The correlation between age,IPSS score,body mass index,diabetes and the bladder was investigated.Results In 1 872 cases,the data were complete and in accordance with the requirements of this study were 1 863 cases.1 863 cases,505 patients with bladder hyperactivity,bladder disease prevalence was 27.1%.Bladder hyperactivity patients with IPSS score (17.9 ±8.1 )points,prostate volume (36.6 ±18.5 )mL,QOL score (3.6 ±1.1 )points,residual urine volume (26.9 ±3.5 )mL in the bladder,were higher than those with non bladder hyperactivity,IPSS score (3.2 ± 16.8)points,prostate volume (28.1 ±1.3)mL,QOL score (2.3 ±1.8)points,the differences were statistically sig-nificant (t =7.277,5.910,19.814,2.406,P <0.01 -0.05).Qmax(12.6 ±6.3)mL/s in the patients with bladder hyperactivity was significantly lower than Qmax(17.1 ±7.4)mL/s of non bladder hyperactivity,and the difference was statistically significant (t =3.577,P <0.01).With the increasing age of male population,the prevalence of blad-der diseases was increased.With the increase of IPSS score,the incidence rate of bladder excessive activity increased. Diabetes,higher body mass index,the incidence of bladder excessive activity was higher.Conclusion Men with blad-der hyperactivity disorder has higher prevalence in Huzhou city,Zhejiang province.Age,lower urinary tract symptoms, diabetes,obesity are the risk factors in the incidence of bladder disease.

OBJECTIVETo discuss the impacts of moxibustion for regulating spleen and stomach function on the survival quality of the patients of end stage renal disease (ESRD) with maintenance hemodialysis (MHD).

METHODSOne hundred and nine cases of uremia with MHD from 3 hemodialysis centers were randomized into an observation group (58 cases) and a control group (51 cases). The regular hemodialysis and conventional medication were used in the two groups. In the observation group, on the basis of the common treatment, moxibustion was applied to Zusanli (ST 36) and Sanyinjiao (SP 6), 2-3 times a day, the treatment of 4 weeks made one session. Totally, 3 sessions were required and the follow-up lasted for 3 months. KDQOL-SF (kidney disease quality of life short form,KDQOL-SFTM 1. 3) was adopted for the questionnaire investigation on survival quality before treatment, after treatment and at the end of follow-up separately in the two groups.

RESULTSAfter treatment, the survival quality scores in terms of physical functioning (83.62+/-13.27 vs 79.32+/- 22. 17), general health (58. 88+/- 20.24 vs 48.82+/-20.89) and vitality (77.07+/-15.56 vs 70. 59+/-22.61) in the observation group were higher than those in the control group (all P<0. 05). In comparison before and after treatment in the same group, the survival quality scores in terms of physical functioning, general health, vitality and symptoms/problems were all improved in the observation group (all P<0. 05). At the end of follow-up, the survival quality scores in terms of physical functioning, general health, mental health, social functioning, vitality, effects of kidney disease and cognitive function were higher in the observation group as compared with those in the control group (all P<0. 05). In comparison of the results at the end of follow-up with those before treatment, the survival quality scores in terms of vitality, symptoms/problems and cognitive function in the observation group were improved (all P< 0. 05). The differences were not significant in all of the 19 fields of survival quality evaluation before and after treatment, and after follow-up in the control group (all P>0. 05).

CONCLUSIONMoxibustion for regulating spleen and stomach function improves the survival quality of the patients with hemodialysis in terms of physical functioning, general health and vitality, which benefits the psychological condition of the patients, resulting in the improvements of the survival quality in the fields of mental health, social functioning, effects of kidney disease and cognitive function.

Adult ; Aged ; Female ; Humans ; Kidney Failure, Chronic ; physiopathology ; therapy ; Male ; Middle Aged ; Moxibustion ; Quality of Life ; Renal Dialysis ; Spleen ; physiopathology ; Stomach ; physiopathology

OBJECTIVETo investigate the effects of smoke inhalation injury on the phagocytic function of rat alveolar macrophages and neutrophil apoptosis.

METHODSWistar rats inflicted with smoke inhalation injury were employed in the study. Fifty-four Wistar rats were randomly divided into normal control (N, n = 6) and inhalation injury (I, n = 48) groups. Alveolar macrophages were harvested from the BALF (bronchoalveolar lavage fluid) in I group of rats at 2, 6, 12 and 24 postburn hours (PBHs) and on 2, 3, 4 and 5 postburn days (PBDs). The dynamic change in the phagocytosis of chicken erythrocytes by alveolar macrophages in vitro was observed. The positive rate of myeloperoxidase (MPO) staining of alveolar macrophages (AMs) by MPO staining method was observed, so as to indirectly reflect neutrophil apoptosis and the phagocytosis o apoptotic neutrophils by AMs. Furthermore, the dynamic change in the inflammatory cell apoptosis within BALF was monitored by flow cytometry.

RESULTS(1) he phagocytosis of chicken erythrocytes by AMs was decreased during early postburn stage (2 - 6 PBHs) but recovered after 12 PBHs. (2) The positive MPO staining of AMs was increased gradually after injury and reached top level at 24 PBHs, but decreased during 2 - 5 PBDs. (3) The apoptotic rate within BALF was around 3.02% - 12.95% and rose to peak value at 24 PBHs.

CONCLUSIONThere was increased apoptosis of inflammatory cells within BALF. The resolution process of inflammation after smoke inhalation injury involved neutrophil apoptosis and the phagocytosis of apoptotic neutrophils by AMs.

Animals ; Apoptosis ; Macrophages, Alveolar ; pathology ; physiology ; Neutrophils ; pathology ; Phagocytosis ; Rats ; Rats, Wistar ; Smoke Inhalation Injury ; pathology ; physiopathology

Objective To explore the clinical and electrophysiologic features of anti-N-methyl-D-aspartate receptor(NMDAR) encephalitis in children.Methods The clinical records and findings of electroencephalogram(EEG) of the anti-NMDAR encephalitis patients diagnosed in the Capital Institute of Pediatrics were reviewed and analyzed.Five patients with anti-NMDAR encephalitis were identified,including 4 boys and 1 girl,aged from 2 years and 6 months to 6 years and 8 months.Results No tumor was found in those patients.Four patients developed the symptoms of seizure at first,and suffered from consciousness disturbance and movement disorder later,while the other patient was found to be affected by language disorder at first.All patients were treated with methylprednisolone and intravenous immunoglobulin therapy,and plasma exchange and (or) CD20 monoclonal antibodies were used when the patient did not respond well to the treatment.With this immunotherapy used,the patients showed great improvement in cognitive,language and movement abilities,but 1 relapsed 9 months after discharge.All patients had abnormal electroencephalogram with diffusive slow waves,and some with focal spikes or sharp waves.After the patients recovered,EEG showed fewer slow waves,and even normal backgrounds.Conclusions Anti-NMDAR encephalitis can be found in children,even young boys may be affected by it without tumors.For those suffering from this disease,seizure and language disorder may be one of the initial symptoms,and movement disorder and consciousness alteration will occur later.In treating this disease,immunotherapy proves effective.There is a risk of disease relapse if the immune treatment doesn't sustain long enough.

OBJECTIVETo review the treatment of repair gastroschisis with autogenous umbilical cord in 13-year and evaluate its effect.

METHODSTwenty-two newborns who underwent the repair gastroschisis with autogenous umbilical cord between 1992 and 2005. The physical growth, intelligence measuring, area of operation in abdomen in the survived 18 cases were observed and followed-up.

RESULTSEighteen patients recovered uneventfully, survival rate is 82%, their growth is well. They all developed incisional hernia near the operation, 9 cases recovered himself, 2 cases was operated to repair the abdominal hernia, 7 cases is under observed.

CONCLUSIONSThe material is adopted easily in the operating, autogenous umbilical cord is elastic tissue and no toxicity could relax the abdominal press effectively after the operation, the survival rate is high.

Female ; Follow-Up Studies ; Gastroschisis ; surgery ; Hernia, Ventral ; etiology ; Humans ; Infant, Newborn ; Male ; Postoperative Complications ; Umbilical Cord ; transplantation

Objective To analyze the epidemic situation and characteristics of spatial autocorrelation and spatiotemporal regular of hand，foot and mouth disease( HFMD) in Yunnan Province during the period from 2014 to 2018，thus to provide theoretical basis for HFMD prevention and control． Methods Descriptive epidemiologic method was used to analyze the epidemic situation of HFMD，spatial autocorrela- tion was used to analyze the spatial cluster aggregation，and discrete Possion model in spatio－temporal in scan was used to detect HFMD＇s spatio－temporal clustering condition． Ｒesults The incidence of HFMD in Yunnan Province had been risen rapidly during the past 5 years． Cases mainly occurred among the group of male，0－4 years old group and scattered children． The predominant pathogen had changed，Other enterovir- us gradually replaced enterovirus 71( EV71) to be the predominant． HFMD cases and pathogen showed sig- nificant spatial clustering aggregation，HFMD cases hot spots mainly concentrated in the central and south－ central part of Yunnan Province． The amount of EV71 cases hot spots increased gradually，and the hot spot areas augmented and extended to the central and south－central part of Yunnan Province． There was obvious spatial－temporal aggregation of HFMD，annual scan results detected 3 first－level cluster areas and 1 second －level cluster area． Clustering time was mainly concentrated in April to October of each year． Conclusions Distribution characteristics of HFMD among people in Yunnan Province did not change significantly during the period from 2014 to 2018，while the proportion of pathogenic spectrum changed significantly． The key areas of HFMD control and prevention were still in the central and central－south part of Yunnan Province，while the aggregation and break of HFMD in these areas from April to October should be concerned．

BACKGROUNDAlthough the first leading cause of death in China was malignant neoplasms (mortality, 374.1 per 100,000 person-years), the full impact of primary brain tumors (PBT) on the healthcare system is not completely described because there are a few well documented reports about the epidemiologic features of brain tumors. This study aimed to report a comprehensive assessment on the prevalence of PBT.

METHODSA multicenter cross-sectional study on brain tumor (MCSBT) in China was initiated in five regional centers: Daqing (northeast), Puyang (north of China), Shiyan (center of China), Ma'anshan (center of China) and Shanghai (southeast). Prevalence rate was calculated by counting the number of people living with a PBT between October 1, 2005 and September 30, 2006 and dividing by the total population of the five communities at January 1, 2006. Estimates of prevalence were expressed as percentages and grouped according to gender and to age in fifteen-year categories. Within these strata, the rates were estimated with 95% confidence intervals (CI) using the accurate calculation of CI for Poisson distribution. A chi-square test was used to compare the various frequencies with α < 0.05. Age-standardized prevalence with the direct method was calculated with the ten-year age-specific prevalence and the age distribution of the Chinese population in 2010, obtained from World population prospects: the 2008 revision.

RESULTSWe estimated that the overall prevalence of PBT was 24.56 per 100,000 (95%CI, 14.85 to 34.27), and the overall prevalence of PBT in female population (30.57 per 100,000 and its 95%CI ranged from 19.73 to 41.41) was higher than that in male population (18.84 per 100,000 and its 95%CI ranged from 10.33 to 27.35). However, the discrepancy between genders was not statistically significant because the 95%CI overlapped. Of 272 cases of newly diagnosed PBT, the proportion of histological subtypes by age groups, gender was statistically different (χ(2) = 52.6510, P < 0.0001). More than half of all reported tumors (52.57%) were either gliomas or meningiomas. For the youngest (aged from 0 - 19) strata of the population, glioma appeared to occur more than other subtypes, accounting for 55.56% of all of cases. The majority of brain tumors presented in those aged from 20 to 59 years was pituitary adenomas (45.12%) and gliomas (31.10%). Opposed to brain tumors in adults and teenage, gliomas only accounted for 22.22%. Meanwhile, the median ages at diagnosis of the patients with PBT were similar between males and females except for pituitary adenomas (male: 59 years old; female: 45 years old).

CONCLUSIONSAge standardized prevalence of PBT is 22.52 per 100,000 (95%CI, 13.22 to 31.82) for all populations, 17.64 per 100,000 (95%CI, 9.41 to 25.87) for men, and 27.94 per 100,000 (95%CI, 17.58 to 38.30) for women. Age standardization to China's 2010 population yielded an estimated population of 304 954 cases with PBT. Our prevalence estimates provide a conservative basis on which to plan health care services and to develop programmatic strategies for surviving. In the future, it would be helpful to have long-term observed survival rates that would make the assumptions and the resulting imprecision in the current estimates unnecessary.

Adolescent ; Adult ; Age Distribution ; Aged ; Brain Neoplasms ; diagnosis ; epidemiology ; Child ; Child, Preschool ; China ; epidemiology ; Cross-Sectional Studies ; Female ; Humans ; Infant ; Infant, Newborn ; Male ; Middle Aged ; Prevalence ; Young Adult

MicroRNAs (miRNAs), a class of small non-coding RNAs, mediate gene expression by either cleaving target mRNAs or inhibiting their translation. They have key roles in the tumorigenesis of several cancers, including non-small cell lung cancer (NSCLC). The aim of this study was to investigate the clinical significance of miR-638 in the evaluation of NSCLC patient prognosis in response to chemotherapy. First, we detected miR-638 expression levels in vitro in the culture supernatants of the NSCLC cell line SPC-A1 treated with cisplatin, as well as the apoptosis rates of SPC-A1. Second, serum miR-638 expression levels were detected in vivo by using nude mice xenograft models bearing SPC-A1 with and without cisplatin treatment. In the clinic, the serum miR-638 levels of 200 cases of NSCLC patients before and after chemotherapy were determined by quantitative real-time PCR, and the associations of clinicopathological features with miR-638 expression patterns after chemotherapy were analyzed. Our data helped in demonstrating that cisplatin induced apoptosis of the SPC-A1 cells in a dose- and time-dependent manner accompanied by increased miR-638 expression levels in the culture supernatants. In vivo data further revealed that cisplatin induced miR-638 upregulation in the serum derived from mice xenograft models, and in NSCLC patient sera, miR-638 expression patterns after chemotherapy significantly correlated with lymph node metastasis. Moreover, survival analyses revealed that patients who had increased miR-638 levels after chemotherapy showed significantly longer survival time than those who had decreased miR-638 levels. Our findings suggest that serum miR-638 levels are associated with the survival of NSCLC patients and may be considered a potential independent predictor for NSCLC prognosis.
Animals ; Antineoplastic Agents/*therapeutic use ; Biomarkers, Tumor/blood/genetics ; Carcinoma, Non-Small-Cell Lung/blood/diagnosis/*drug therapy/genetics ; Cell Line, Tumor ; Cisplatin/*therapeutic use ; Female ; Gene Expression Regulation, Neoplastic/drug effects ; Humans ; Lung/*drug effects/metabolism/pathology ; Lung Neoplasms/blood/diagnosis/*drug therapy/genetics ; Male ; Mice ; Mice, Nude ; MicroRNAs/blood/*genetics ; Middle Aged ; Prognosis ; Survival Analysis ; Treatment Outcome

MicroRNAs (miRNAs), a class of small non-coding RNAs, mediate gene expression by either cleaving target mRNAs or inhibiting their translation. They have key roles in the tumorigenesis of several cancers, including non-small cell lung cancer (NSCLC). The aim of this study was to investigate the clinical significance of miR-638 in the evaluation of NSCLC patient prognosis in response to chemotherapy. First, we detected miR-638 expression levels in vitro in the culture supernatants of the NSCLC cell line SPC-A1 treated with cisplatin, as well as the apoptosis rates of SPC-A1. Second, serum miR-638 expression levels were detected in vivo by using nude mice xenograft models bearing SPC-A1 with and without cisplatin treatment. In the clinic, the serum miR-638 levels of 200 cases of NSCLC patients before and after chemotherapy were determined by quantitative real-time PCR, and the associations of clinicopathological features with miR-638 expression patterns after chemotherapy were analyzed. Our data helped in demonstrating that cisplatin induced apoptosis of the SPC-A1 cells in a dose- and time-dependent manner accompanied by increased miR-638 expression levels in the culture supernatants. In vivo data further revealed that cisplatin induced miR-638 upregulation in the serum derived from mice xenograft models, and in NSCLC patient sera, miR-638 expression patterns after chemotherapy significantly correlated with lymph node metastasis. Moreover, survival analyses revealed that patients who had increased miR-638 levels after chemotherapy showed significantly longer survival time than those who had decreased miR-638 levels. Our findings suggest that serum miR-638 levels are associated with the survival of NSCLC patients and may be considered a potential independent predictor for NSCLC prognosis.
Animals ; Antineoplastic Agents/*therapeutic use ; Biomarkers, Tumor/blood/genetics ; Carcinoma, Non-Small-Cell Lung/blood/diagnosis/*drug therapy/genetics ; Cell Line, Tumor ; Cisplatin/*therapeutic use ; Female ; Gene Expression Regulation, Neoplastic/drug effects ; Humans ; Lung/*drug effects/metabolism/pathology ; Lung Neoplasms/blood/diagnosis/*drug therapy/genetics ; Male ; Mice ; Mice, Nude ; MicroRNAs/blood/*genetics ; Middle Aged ; Prognosis ; Survival Analysis ; Treatment Outcome

BACKGROUNDAdenoid hypertrophy (AH) is associated with pediatric chronic rhinosinusitis (pCRS), but its role in the inflammatory process of pCRS is unclear. It is thought that innate immunity gene expression is disrupted in the epithelium of patients with chronic rhinosinusitis (CRS), including antimicrobial peptides and pattern recognition receptors (PRRs). The aim of this preliminary study was to detect the expression of innate immunity genes in epithelial cells of hypertrophic adenoids with and without pCRS to better understand their role in pCRS.

METHODSNine pCRS patients and nine simple AH patients undergoing adenoidectomy were recruited for the study. Adenoidal epithelium was isolated, and real-time quantitative polymerase chain reaction (RT-qPCR) was employed to measure relative expression levels of the following messenger RNAs in hypertrophic adenoid epithelial cells of pediatric patients with and without CRS: Human β-defensin (HBD) 2 and 3, surfactant protein (SP)-A and D, toll-like receptors 1-10, nucleotide-binding oligomerization domain (NOD)-like receptors NOD 1, NOD 2, and NACHT, LRR and PYD domains-containing protein 3, retinoic acid-induced gene 1, melanoma differentiation-associated gene 5, and nuclear factor-κB (NF-κB). RT-qPCR data from two groups were analyzed by independent sample t-tests and Mann-Whitney U-tests.

RESULTSThe relative expression of SP-D in adenoidal epithelium of pCRS group was significantly lower than that in AH group (pCRS 0.73 ± 0.10 vs. AH 1.21 ± 0.15; P = 0.0173, t = 2.654). The relative expression levels of all tested PRRs and NF-κB, as well as HBD-2, HBD-3, and SP-A, showed no statistically significant differences in isolated adenoidal epithelium between pCRS group and AH group.

CONCLUSIONSDown-regulated SP-D levels in adenoidal epithelium may contribute to the development of pCRS. PRRs, however, are unlikely to play a significant role in the inflammatory process of pCRS.

Adenoids ; cytology ; Antimicrobial Cationic Peptides ; metabolism ; Child ; Epithelial Cells ; metabolism ; Female ; Humans ; Immunity, Innate ; genetics ; physiology ; Male ; Receptors, Pattern Recognition ; metabolism ; Sinusitis ; metabolism ; Toll-Like Receptors ; metabolism