Objective To investigate the clinical efficacy of heat-sensitive point moxibustion in treating functional dyspepsia. Methods Fifty-six patients with functional dyspepsia were randomly allocated to treatment and control groups, 28 cases each. The treatment group received heat-sensitive point moxibustion and the control group took domperidone tablets. The symptoms were scored and plasma motilin was measured in the two groups before and after treatment. The clinical therapeutic effects were compared between the two groups.Results The total efficacy rate was 89.3% in the treatment group and 82.1% in the control group; there was a statistically significant difference between the two groups (P<0.05). There were statistically significant pre-/post-treatment differences in the symptom score and plasma motilin in the two groups (P<0.05). There were statistically significant post-treatment differences in the symptom score and plasma motilin between the treatment and control groups (P<0.05).Conclusion Heat-sensitive point moxibustion is an effective way to treat functional dyspepsia.

Objective To explore the optimal low-dose protocol of volumetric high-resolution CT (VHRCT) of the lung and evaluate its diagnostic value.Methods Catphan phantom were scanned using GE Lightspeed VCT with different parmeters from 120 kV,10 mAs to 120 kV,250 mAs in 10 mAs increments.Other parameters included 0.969 pitch,20 mm scan coverage,0.625 mm collimation and 30 cm display field of view and bone recon kernel.The spatial and density resolution,noise and radiation dose of each scanning were measured to determine the low-dose VHRCT protocol.In clinical study,105 patients with diffuse lung diseases underwent standard-dose VHRCT with 120 kV,250 mA according to the clinical needs.Low-dose VHRCT was performed with 120 kV,120 mAs in follow-up.Two radiologists who were unaware of the CT technique reviewed randomized images for the detail of diffuse lung diseases,including linear or reticular opacities,micro-nodules or tree-in-bud patterns,bronchiolectasis,ground-glass opacities and emphysema using a 4-point scale.Results In phantom study,the spatial-resolution maintained at 9 LP/cm from 250 mAs to 120 mAs.Below 120 mAs,the spatial-resolution and density-resolution decreased and noise increased with the decrease of tube-current.In clinical study,there were no statistical differences between standard-dose and low-dose VHRCT in demonstrating the detail of diffuse lung diseases(P ＞0.05).The CTDIvol was 23.44 mGy at 250 mAs and 11.25 mGy at 120 mAs,with 52％dose reduction by low-dose VHRCT.Conclusions Low-dose VHRCT at 120 kV,120 mAs offers maximum dose reduction without compromising spatial resolution and diagnostic value.

Objective To estimate help-seeking behavior among individual with overactive bladder (OAB) in type 2 diabetes mellitus and its influencing factors.Methods This was a cross-sectional survey with a representative sample of 133 patients with OAB in type 2 diabetes mellitus responded the questionnaires,including a self-designed Demographic Data Questionnaire,12-item Short-Form health survey questionnaire,Overactive Bladder Symptom Score,Patient Perception of Bladder Condition,Help-seeking Behavior Questionnaire.Results Among cases,21.8％(29/133) had seen a doctor for voiding problems.In the Logistic model,educational status,Charlson comorbidity index,glycosylated hemoglobin,and OAB symptom bother were found to be associated with help-seeking behavior,OR value(95％ confidence interval) were 3.158(1.511-6.599),2.537(1.327-4.849),0.631(0.430-0.926),1.655(1.126-2.434),P ＜0.01 or 0.05.Conclusions The help-seeking rate of OAB individuals in type 2 diabetes mellitus patients is low.Health care providers should understand the predictors of help-seeking behavior and take actions to improve patient's health care utilization and quality of life.

Objective To evaluate t le effects of various mutants of PAK6 kinase on the proliferation of prostate cancer cells and their roles in the pathology of prostate cancer. Methods Variant mutants of PAK6 kinase, including wild type ( WT),kinase activated type (SN) and kinase inactivated type (KM) , were in vitro constructed according to the PAK6 sequence,and were transfected into the LNCaP cells by Lipo-fectamine. G418 was used to select the stable cell line. Phosphorylated PAK6 antibody was used in Western blot to detect the kinase expression in the eel.s. The proliferation rate was measured by MTT assay;the growth effects of the cells stimulated by androgen were also recorded and compared. Results Different LNCaP cell lines expressing wild type, kinase activated and kinase inactivated PAK6 were prepared successfully. Wild type (WT) PAK6 and the kinase activated PAK6-SN significantly inhibited the growth of LNCaP cells by 32. 1% and 39. 3%,respectively (P

Objective:To explore TCM syndrome variation regularity on acute stage of ischemia stroke.Methods:To collect clinical dynamic state information of ischemia stroke from 72h to 14days by using prospective clinical research method and investigate TCM syndrome variation regularity in acute stage of ischemia stroke.Results:Wind,fire and phlegm syndromes were the most frequent syndromes in acute stage of ischemia stroke.They appeared varied regularity.There were forty-four combination patterns about six basic syndromes.The wind syndrome and fire-phlegm syndrome were increasing in acute stage of ischemia stroke.The wind-phlegm syndrome was decreasing in the first three days,the wind-fire syndrome peaked on the third day,the phlegm was decreasing on the fifth day.The wind-fire-phlegm was the most frequent and undulate syndrome on the fifth day.The wind-phlegm-stagnation syndrome was increasing for the first three days.Conclusion:There were fastly morbility,changeable and complicated syndrome change in acute stage of ischemia stroke.It was very necessity and urgency for complementing diagnostic criteria of stroke differentiation.

Bone marrow mesenchymal stem cells (BMSCs) have been shown to be multipotent cells that possess high self-replicating capacity. The purpose of our study was to investigate the feasibility of using enteric neuron-like cells obtained by in vitro induction and differentiated from rat BMSCs for the treatment of Hirschsprung's disease (HD). Glial cell-derived neurotrophic factor (GDNF) and neurotrophin-3 (NT-3) are neurotrophic factors that play important roles in neuronal development, differentiation, survival and function. Meanwhile, GDNF mutations are a major cause of HD. In this study, BMSCs were transfected with eukaryotic expression plasmids co-expressing GDNF and NT-3, and the transfected cells displayed neuron-like changes after differentiation induced by fetal gut culture medium (FGCM). Immunofluorescence assay showed positive expression of the neuronal marker NSE and the enteric neuronal markers PGP9.5, VIP and nNOS. Reverse transcription-polymerase chain reaction (RT-PCR) revealed the expression of GDNF and NT-3 in transfected BMSCs. The present study indicates that genetically modified BMSCs co-expressing GDNF and NT-3 are able to differentiate into enteric neuronal cells and express enteric nerve markers when induced by FGCM. This study provides an experimental basis for gene therapy to treat enteric nervous system-related disorders, such as HD.

OBJECTIVE: Through 3.0 T MRI study the ear and sinus lesions of patients with acute carbon monoxide poisoning. METHOD: From 2012 to 2015 collected the MRI images of the 45 patients with acute carbon monoxide poisoning, observe their changes of middle ear and mastoid and sinus imaging. RESULT: The middle ear injury of mastoid 41 cases (91.1%), 22 cases (48.9%) of maxillary sinus injury, ethmoid sinus injury in 20 cases (44.4%), sphenoid sinus 9 cases (20.0%), 5 cases (11.1%) of frontal sinus injury. Carbon monoxide poisoning patients according to clinical symptoms can be divided into light, medium and heavy 3 groups, observing the ear sinus damage degree for comparison between groups, found to have significant differences (P < 0.05). CONCLUSION The patients with acute carbon monoxide poisoning ear and sinus injury should cause the attention of the medical staff, MRI can reflect people's ears from the details and the damage degree of the sinuses.
Carbon Monoxide Poisoning ; diagnosis ; Ear, Middle ; pathology ; Ethmoid Sinus ; pathology ; Frontal Sinus ; pathology ; Humans ; Magnetic Resonance Imaging ; Maxillary Sinus ; pathology ; Paranasal Sinuses ; pathology ; Sphenoid Sinus ; pathology

Objective To explore the relationship between the red cell volume distribution width (RDW)in patients with ges-tational diabetes and insulin resistance(IR).Methods A total number of 160 pregnancies performed in Guangzhou Women and Children’s Medical Center from January to October 2016.Matching 80 patients with gestational diabetes (the GDM Group)with 80 healthy pregnancies according to their age,gestational weeks and times.Their inflammatory parameters (hs-CRP,neutrophil-to-lymphocyte ratio,RDW)were respectively examined.HOMA-IR was calculated by testing the level of FBG and FIns.The association of the red cell volume distribution width with insulin resistance was analyzed.Results The level of four inflammatory parameters (hs-CRP,WBC,neutrophil-to-lymphocyte ratio,RDW)were significantly higher than that the control group (t=5.695,5.232,3.337,7.814,all P<0.01).Pearson correlated analysis suggested that RDW had positive correlation with HOMA-IR (r=0.58,P<0.01).Conclusion The RDW level were elevated in the GDM patients and had positive correlation with HOMA-IR,which indicated that IR was associated with inflammation and provided proof to research mechanism of GDM.

Objective To explore the change of red cell volume distribution width (RDW) and neutrophil-to-lymphocyte ratio (NLR) in the patients with gestational diabetes mellitus (GDM ) .Methods A total number of 160 pregnant women in our center from January to October 2016 were selected as the research subjects .Eighty patients with GDM served as the GDM group and 80 normal pregnant women as the control group .The clinical data at the second trimester (24 to 28 gestational weeks) ,and changes of RDW and NLR were analyzed .Results The age ,gestational weeks ,gestational times and pre-pregnant BMI had no statistical differences between the GDM group and control group (P>0 .05) .There was no statistically significant differences in the hyperten-sion family history and fetal macrosomia incidence between the GDM group and control group .However ,the family history of diabe-tes ,premature rupture of membranes and incidence of premature birth had statistical difference between the two groups (P<0 .05) . The RDW and NLR levels of the GDM group were higher than those of the control group (P<0 .01) .Conclusion GDM has a cer-tain association with inflammation .

Objective To evaluate left ventricular(LV) systolic function by two-dimensional speckle tracking imaging(2D-STI) in severe aortic stenosis(AS) patients.Methods Standard echocardiography and 2D-STI examinations were performed in a total of 54 subjects including 26 consecutive patients with severe AS with LV ejection fraction(LVEF) ≥50％ and 28 controls.2D-STI including systolic longitudinal strain (LS) and strain rate(LSr) were assessed from the apical 4-chamber,3-chamber and 2-chamber views,the circumferential strain(CS) and strain rate(CSr),radial strain(RS) and strain rate(RSr) were measured from the standard short axis views (averaging 6 segments per view).The above parameters of AS groups were compared with those of normals.The repeatability of LVEF,LS and RS was evaluated in 6 AS patients and 6 normal volunteers selected at random from the investigation.Results ① There was no significant difference between AS group and control group in LVEF,LV end-diastolic dimension(LVEDD),LV endsystolic dimension (LVESD) and midwall fractional shortening (mwFS) (P ＞ 0.05).② Significant differences were detected between the two groups.LS,RS,CS,LSr,RSr,and CSr were obviously decreased in AS group(P ＜0.05).③The repeatability of LVEF,LS and RS was good by consecutive measurement of identical and independent observers.Conclusions Despite the presence of normal LVEF,the LV systolic function is impaired in severe AS patients.