Objective To evaluate the effect of therapeutic touch on continuous positive airway pressure titration with obstructive sleep apnea hypopnea syndrome (OSAHS) patients.Methods Fortyeight patients diagnosed with OSAHS were randomly allocated to the therapeutic group and the control group with 24 patients in each group.Therapeutic touch was used in the therapeutic group before CPAP titration and the control group received usual care.Anxiety was measured post intervention with State-trait Anxiety Inventory(SAI) and Visual Analogue Scale(VAS).CPAP therapy satisfaction was also evaluated by VAS.Results Compared with the control group,those patients with therapeutic touch showed significant reductions in SAI scores,better sleep quality,and higher satisfaction with CPAP treatment.Conclusions Results suggest that 15-min of therapeutic touch pre CPAP titration night significantly reduced anxiety and improved sleep quality in patients with OSAHS.

Objective To study the expressions of neuroglobin gene in cellular tissues of human body.Methods Total 13 species tissue RNA, superscription RNA 2 ?g of every tissue was reversed into transcription cDNA and 1 ?l of cDNA was made into PCR template. Total RNA 2 ?g from every specimen equivalently were reversed into transcription cDNA. PCR products experienced agarose gel electrophoresis and electrophoresis and extraviolet-gelatum Image J was quantitatively analyzed. All data were indicated with ?s and treated with Oneway mono agent analysis of variance of stata statistical package,P

Objective To investigate the relationship between watching television time and impaired glucose regulation (IGR) , type 2 diabetes mellitus in Chongqing City .Methods Population-based cross-sectional study was conducted to investigated the local permanent staff(lived in Chongqing more than 5 years) who were 40 years old or elder in Chongqing City .Results The overall prevalence rate of IGR and T 2DM was 6 .3% ,5 .6% respectively .The average weekly watching TV time of the samples was (12 .3 ± 10 .1) h .After adjusting for possible confounding factors ,the prevalence rate of IGR and T2DM in patients watching TV time >14 h per week was significantly higher than those watching TV time ≤ 7 h per week(Adjust .OR = 1 .528 ,95% CI = 1 .034 - 2 .121 ;OR = 1 .482 ,95% CI = 1 .133 - 2 .047 ,respectively ) .Conclusion Siting and watching TV time were positively correlated with the risk of IGR ,T2DM .So ,we should actively encourage and promote healthy lifestyles to reduce siting and watching TV time .

Objective To learn the existing state of Keshan disease and its trend in Baoji City,and to provide a scientific basis for control of the disease.Methods Feng,Qianyang,Linyou and Long Counties,the Keshan disease affected areas were selected to carry out the case study,and Keshan cases were searched from all registered cases of myocardial patients of the past three years at county-level medical institutions and hospitals of townships(towns).Thirteen villages affected by Keshan disease in Qianyang,Fengxiang,Feng,Linyou and Long Counties were selected as monitoring points to carry out a intensified monitoring.All subjects were surveyed by comprehensive clinical physical examination and 12-lead ECG tracings,and they were diagnosed according to the Keshan disease diagnostic criteria.Ten households were selected randomly in each monitoring point(village),and self-produced wheat samples and adult subject's occipital hair samples were collected for detecting selenium levels.Results Seven hundred and forty-six cardiac cases which containing 17 cases of chronic Keshan disease were discovered in 32 medical institutions,and there were no acute and subacute type of Keshan disease patients.Five thousand seven hundred and twenty-three subjects were examined in the 13 monitoring sites,and 65 cases of Keshan disease were diagnosed which including 17 cases of slow and 48 cases of potential Keshan disease,and no acute or subacute case was found.The total detection rate was 1.14％,and the detection rate ranged from 0 to 2.86％.Hair selenium mean was 0.420 mg/kg; wheat selenium mean was 0.079 mg/kg.Conclusions The Keshan disease detection rate of Baoji City is at a low level.The selenium level of local residents has reached the level of non-endemic area.Constant detection of patient with Keshan disease means various control measures should be reinforced.The comprehensive monitoring program,such as monitoring people's in vivo and in vitro selenium level and others,should be established as soon as possible.

In order to evaluate the characteristics of the spray drying of total flavonoids of Epimedium extracts assisted with soybean polysaccharide, a certain percentage of soybean polysaccharide or polyvidone were added to the total flavonoids of Epimedium extract to conduct the spray drying. The effect of soybean polysaccharides against the wall sticking effect of the spray drying was detected, as well as the powder property of total flavonoids of Epimedium spray drying powder and the dissolution in vitro behavior of the effective component. Compared with the total flavonoids of Epimedium spray drying powder, soybean polysaccharide revealed a significant anti-wall sticking effect. The spray drying power which had no notable change in the grain size made a increase in the fluidity, improvement in the moisture absorption and remarkable rise in the dissolution in vitro behavior. It was worth further studying the application of soybean polysaccharide in spray drying power of traditional Chinese medicine.
Epimedium ; chemistry ; Flavonoids ; analysis ; Particle Size ; Polysaccharides ; chemistry ; Powders ; Soybeans ; chemistry

Objective To investigate the correlation between fibroblast growth factor receptor 2 (FGFR2) gene polymorphism and endemic fluorosis.Methods In Bijie City,Guizhou Province coal-burning-borne high fluoride areas,148 patients with fluorosis were selected as endemic fluorosis group;in non high fluoride areas of Changshun County of Guizhou Province,134 healthy people were selected as control group.Short tandem repeats (STRs)-PCR was utilized to detected the FGFR2 rs35668561 and D10S14839 microsatellite polymorphisms in endemic fluorosis cases and controls.Results FGFR2 rs35668561 461 bp (22AG)allele frequency of endemic fluorosis group (1.01％) was significantly lower than that of the control group (3.36％,x2 =5.29,P ＜ 0.05).FGFR2 D10S14839 286 bp (9GT),300 bp (16GT),310 bp (21GT) and 314 bp (23GT) allele frequency in the endemic fluorosis group were 14.53％,11.82％,16.89％ and 8.11％,in the control group were 22.01％,6.34％,8.96％ and 16.42％,the difference was statistically significant.Then 300 bp (16GT)and 310 bp (21GT)allele frequency of endemic fluorosis group was significantly higher than that of the control group (x2 =6.82,7.77,all P ＜ 0.05),and 286 bp (9GT),314 bp (23GT) allele frequency of endemic fluorosis group was significantly lower than that of the control group (x2 =5.32,9.16,all P ＜ 0.05).Conclusions FGFR2 rs35668561 and D10S14839 polymorphism are associated with endemic fluorosis.FGFR2 rs35668561 461 bp (22AG) allele may be a protective factor of endemic fluorosis.D10S14839 300 bp (16GT) and 310 bp (21GT) allele may be risk factors of endemic fluorosis,286 bp (9GT) and 314 bp (23GT) allele may be protective factors of endemic fluorosis.

Objective To explore the application value of comparative imaging combined with multimedia teaching in the five-year undergraduate intemship teaching of nuclear medicine.Metbods 70 undergraduates internship in the nuclear medicine department of our hospital from June 2017 to February 2018 were divided into the control group and experimental group,35 in each group.The control group adopted traditional teaching method,and the experimental group adopted comparative imaging combined with multimedia teaching for internship teaching.The theoretical test scores,the evaluation of the self-perception of the teaching process and the teaching feedback of the two groups were compared.Results The theoretical test scores of the experimental group students were significantly higher than those of the control group,including the noun explanation [(26.60 ± 0.51) vs.(22.20 ± 0.58)],the short-answer question [(26.80 ± 0.37) vs.(22.40 ± 0.60)],the essay question [(36.00 ± 0.71) vs.(27.40 ± 1.03)] and total score [(92.40 ± 0.93) vs.(71.80 ± 0.37)].The satisfactions with the evaluation of the self-perception in the teaching process and the teaching feedback in the experimental group were also much better than those of the control group.Conclusion The application of comparative imaging combined with multimedia teaching in the practice teaching for undergraduate students in nuclear medicine could effectively improve the clinical practice teaching quality and actively promote the development of the teaching of nuclear medicine.

OBJECTIVETo investigate the difference of serum high molecular weight alkaline phosphatase (HMAP) levels between biliary atresia (BA) and neonatal hepatitis (NH), and to develop a new differential method and early diagnostic indicators for cholestatic jaundice in neonates.

METHODSTotally 31 patients with cholestatic jaundice seen between Aug. 2000 and Feb. 2002, including 15 cases with BA, 16 cases with NH, 30 healthy infants and 30 infants with non-cholestatic jaundice were enrolled in this study. Serum samples were obtained from each subject by using venipuncture. The samples were stored at -80 degrees C and analyzed within 6 months. A murine hybridoma producing monoclonal antibody to human high molecular weight alkaline phosphatase (MoAb HMAP-1) was prepared by using partially purified HMAP from human serum as the immunogen. The antibody did not cross-react with other alkaline phosphatase (ALP) isozymes. A monoclonal antibody immunocatalytic assay for HMAP in serum was developed by using MoAb HMAP-1 bound to nitrocellulose membrane discs. The serum total ALP (TALP) and gamma-GT were determined in the meantime, the hepatobiliary ultrasonography and scintigraphy were performed too. The data were analyzed with t test, chi-square test and percentage. Comparisons were made between BA and NH with their sensitivity and specificity in different methods.

RESULTSSerum HMAP was detected in 14 of 15 patients of BA, in 2 of 16 NH patients, while in none of the healthy control group. The positive ratios of serum HMAP in BA and NH were 93.3% and 12.5%, respectively (P < 0.005). The sensitivity and specificity of serum HMAP in BA and NH were 93.3% and 87.5%, respectively. The sensitivity and specificity of TALP, gamma-GT and hepatobiliary scintigraphy were 80.0%, 73.3%, 86.7% and 62.5%, 68.8%, 62.5%, respectively, which were clearly lower than those of serum HMAP.

CONCLUSIONSThe determination of serum HMAP was more sensitive and specific than the other methods tested. Therefore the method can be used as a useful indicator for cholestatic jaundice in neonates, although it needs further study.

Alkaline Phosphatase ; blood ; Diagnosis, Differential ; Female ; Humans ; Immunoenzyme Techniques ; methods ; Infant ; Infant, Newborn ; Jaundice, Obstructive ; diagnosis ; Male ; Sensitivity and Specificity ; gamma-Glutamyltransferase ; blood

Reperfusion is the most effective treatment for acute myocardial infarction, markedly reducing mortality and morbidity. Reperfusion however induces necrotic and apoptotic damages to cardiomyocytes, that were viable prior to reperfusion, a process called myocardial ischemia/reperfusion injury(MI/RI). Over the past 30 years, hundreds of experimental interventions (both pharmacologic and nonpharmacologic) have been reported to protect the ischemic myocardium in experimental animals; however, with the exception of early reperfusion, none has been translated into clinical practice. The population-based survey assessed men have about twice the total incidence of morbidity and mortality of women, and the sex gap in morbidity tends to diminish after age 45 years. So hormone replacement therapy (HRT) is given to treat the MI/RI, and lots of studies shows that the side effect is greater for estrogen, compared with phyestrogen. In this article, we review the important pathogenesis of myocardial ischemia reperfusion injury, the prevention and limitations of HRT. And we highlight the mechanism of phyestrogens treatment the MI/RI in experiment. The aim is to provide the theoretically new way of develop the safe and effective products for the researchers.
Animals ; Humans ; Myocardial Ischemia ; drug therapy ; Myocardial Reperfusion Injury ; drug therapy ; Phytoestrogens ; administration & dosage ; Plant Extracts ; administration & dosage

Objective To detect anti-M_2 autoantibody using recombinant BCOADC-E_2.Methods We purified recombinant BCOADC-E_2 by Ni~(2+)affinity chromatography column and then detect anti-M_2 autoan- tibody in the sera of patients with primary biliary cirrhosis(PBC)by Western blot test(WBT)and enzyme linked immunosorbent assays(ELISA).Results Among 60 sera from PBC patients,33 were positive,all of controls were negative.Conclusion The recombinant BCOADC-E_2 can be used to detect anti-M_2 autoanti- body specifically and sensitively.It is helpful for the diagnosis of PBC.