Objective To study the clinical application of proportional assisted ventilation (PAV) in the treatment of neonatal respiratory failure.Method From March 2011 to October 2013,a retrospective study was conducted on newborns receiving ventilation therapy for respiratory failure.The newborns were assigned into PAV group and synchronized intermittent mandatory ventilation (SIMV) group.Arterial blood pH 、partial pressure of arterial oxygen (PaO2)、partial pressure of arterial carbon dioxide (PaCO2) and oxygenation index (OI) were compared at the time before ventilation and 2 h,6 h,12 h,24 h after ventilation.The frequency of sedative usage and average time of ventilation between the two groups were compared.Result A total of 30 cases were enrolled in the PAV group and the SIMV group respectively.Before ventilation,no statically significant differences existed on blood pH[(7.13 ± 0.12)、(7.14 ±0.11)],PaO2[(41.1 ±8.9),(40.8±8.8) mmHg],PaCO2[(76.4±12.6),(73.2±13.5) mmHg]and OI between the two groups (P ＞ 0.05).2 h after ventilation,the blood pH [(7.25 ± 0.17)、(7.23 ± 0.15)],PaO2 [(51.0 ± 5.6)、(48.6 ± 5.3) mmHg] and OI were significantly improved,while PaCO2 [(66.3 ± 8.7)、(64.0 ± 7.5) mmHg] decreased.Comparing with data before ventilation,those parameters were statistically improved at each time point after ventilation (P ＜ 0.01).But no statistically differences existed between the two groups at the same time (P ＞ 0.05).Sedatives were used (2.3 ± 1.2)times/case in PAV group and (3.9 ± 2.2) in SIMV group,with statistically differences between the two groups (P ＜ 0.05).Average duration of ventilation were (5.1 ± 1.9) d in PAV group and (5.4 ± 2.1) d in SIMV group,with no statistically differences between the two groups (P ＞ 0.05).Conclusion PAV is very effective in treating the neonatal respiratory failure and worth spreading.

Child ; Evidence-Based Medicine ; Humans ; Nephritis ; diagnosis ; etiology ; therapy ; Practice Guidelines as Topic ; Purpura ; complications ; diagnosis ; therapy

Objective To investigate the risk factors of mild cognitive impairment (MCI) in patients with type 2 dia-betes (T2DM), and the clinical evidence for the early diagnosis and treatment thereof. Methods A total of 217 T2DM pa-tients were divided into T2DM with MCI group (n=92) and T2DM with normal cognitive function(NMCI) group (n=125). Mon-treal cognitive assessment scale (MoCA) and activities of daily living scale (ADL) were used to assess the functional status in two groups of patients. The general clinical data and biochemical indicators were obtained and compared in two groups. Re-sults There were statistical differences in age, smoking history, education status, high sensitive C reactive protein (hs-CRP), coronary heart disease, hypertension, glycated hemoglobin A1c (HbA1c) and T2DM history between two groups. Re-sults of univariate logistic regression analysis showed that old age, longer course of T2DM, smoking history, higher hs-CRP and HbA1c, complicated with coronary heart disease and hypertension were risk factors for T2DM with MCI, while the higher education status was a protective factor. Multiple logistic regression analysis showed that old age and longer T 2DM history were risk factors, and the higher education was a beneficial factor for T2DM with MCI. Conclusion Many risk factors may play a part in T2DM with MCI. Early detection and prompting medical attention may help prevent and decrease the preva-lence of MCI in patients with T2DM.

Objective To gain experimental data about breeding Musca domestica larvae by pig manure and to evaluate the effects and cost-benefit of feeding hens with larvae instead of fish powder. Methods The concentration of fatty acids and trace elements in the larvae bred with man-made fodder or pig manure were measured. The quality of eggs produced by hens fed with the larva powder or fresh larvae was investigated. Results The contents of trace elements (Ca,Fe,Cu,Zn,Se) of the larvae bred with pig manure were higher than those with man-made fodder(P0.05). Conclusion Breeding Musca domestica larvae with pig manure could produce good larva protein and reduce the expenses. The quality of the egg produced by the hens fed with larvae is as good as the quality of common eggs.

Objective To investigate the prevalence of subclinical hypothyroidism and its relation to serum total cholesterol (TC),triglyceride (TG) levels and non-alcoholic fatty liver.Methods Serum levels of TC,TG, TSH,TT_3 and TT_4 were determined in 1 602 subjects which were divided into groups by sex and age (20-39,40- 59 and≥60 years).Fatty liver was diagnosed by type B ultrasonography.Restults ( 1 ) Prevalence of subclinical hypothyroidism was 6.6% in this population.(2) The mean levels of serum TC and TG in subclinical hypothyroidism group and normal group showed no significant difference ( both P＞0.05 ).(3) On the whole,the prevalences of subclinical hypothyroidism in hypercholesterolemia group and normal cholesterolemia group showed significant difference (P＜0.01 ).(4) In the three age groups of male and few.ale examinees,the prevalences of subclinical hypothyroidism in hypercholesterulemla group and normal cholesterolemia group showed no significant difference ( all P＞0.05 ).In the multiple regression analysis,TSH level was not related with raised TC level.(5) In the three age groups of male,there was no significant difference between the prevalences of subclinical hypothyroidism in hypertriglyceridemla group and normal triglyceridemia group ( all P＞0.05 ).In female,expect for the elderly group (＞60 years old ),the prevalence of subclinical hypothyroidism was higher in hypertriglyceridemia group than that in normal triglyceridemia.However,in the multiple regression analysis, increased TSH level was positively associated with increased serum TG level ( OR = 1.072,P=0.013 and OR = 1.102,P = 0.03 ).(6) The prevalence of subclinical hypothyroidism in non-alcobolic fatty liver group and normal group showed no significant difference ( P＞0.05 ).In the multiple regression analysis,TSH level was not the independent risk factor of non-alcoholic fatty liver (P＞0.05 ).Conclusion Subclinical hypothyroidism is not asseciated with serum TC level but positively associated with serum TG level.Subclinical hypothyroidism does not apparently increase the prevalence of non-alcoholic fatty liver.

Animals ; HIV Long Terminal Repeat ; genetics ; Humans ; Promoter Regions, Genetic ; genetics ; Spumavirus ; genetics ; Viral Proteins ; genetics ; metabolism

A dispute about the decreasing-price problem of traditional Chinese medicine (TCM) has recently arisen. This article analyzes the statistical data of 1995-2011 in China, the results showed that the main responsibility of expensive health care has no direct relationship with the drug price. The price index of TCM rose significantly slower than the medicine prices, the production margins of TCM affected by the material prices has been diminishing since 1995, continuous price reduction will further depress profits of the TCM industry. Considering the pros and cons of raw materials vary greatly in price, decreasing medicine price behavior will force enterprises to use inferior materials in order to maintain corporate profits. The results have the guiding meaning to medicine price management.
Commerce ; economics ; Data Interpretation, Statistical ; Health Care Sector ; economics ; Humans ; Medicine, Chinese Traditional ; economics

Objective:By observing the effects of curcumin on synovial pathology, synovial osteoprotegerin and receptor activator of nuclear factor κB ligand expression factor of adjuvant arthritis rat models, we try to explore the possible mechanism of prevention and treatment of rheumatoid arthritis.Methods: There were three groups, the normal group, the model group and the curcumin group.We made adjuvant arthritis rat models with Freund′s complete adjuvant,and they were divided into the model group and the curcumin group.On d 28 after modeling,all rats were killed.All synovial membranes were sent for routine histological evaluation with HE staining.And synovial RANKL and OPG protein expression were measured by Western blot.Results: Curcumin could influence synovium pathology change of adjuvant arthritis rats,the pathological picture showed that infiltration of joint synovial cell,pro-liferation of synovial fibroblasts in model group rats were significantly increased,compared with normal group( P<0.01).Pathology of rats synovial tissue in rats of curcumin group were significantly improved, compared with that in rats of model group.Expression of RANKL,OPG protein in synovial tissue of curcumin group,based on pairwise comparison between with model group,the results were statistically significant( P<0.01 ).Synovial RANKL/OPG ratio were significantly lower than model group ( P<0.01 ).Conclusion:Curcumin can improve synovial pathology damage of adjuvant arthritis rats,curcumin may exert a protective effect on arthritis rats by regulating OPG/RANKL signaling pathway.

Objective To explore the safety,technical feasibility,and catheter-related complications of ultrasound-guided implantation of totally implantable access port (TIAP) in the upper arm.Methods A total of 642 patients,who were admitted to authors' hospital during the period from February 2014 to December 2016 to receive ultrasound-guided implantation of TIAP in the upper arm,were enrolled in this study.The patients included 407 males (63.4％) and 235 females (36.6％),their age ranged from 11 to 89 years old,with a mean age of (58.29±4.33) years old.Under ultrasound guidance,by using Seldinger's technique TIAP was implanted in the upper arm.Results Implantation of TIAP in the upper arm was performed in all 642 patients.The initial success rate of implantation was 99.53％ (639/642),in 3 patients successful implantation was obtained in the second time of implantation as the initial puncturing failed.During the follow-up of 155,302 catheter days,complications occurred in a total of 58 patients (9.0％),including early complications in 9 patients and late complications in 49 patients.The complications included TIAP-related infection (n=28,4.4％),venous thrombosis (n=7,1.1％),sac bleeding (n=3,0.4％),port hub rotation (n=3,0.4％),cracked skin (n=l,0.2％),catheter obstruction (n=2,0.3％),catheter displacement (n=4,0.6％),movement restriction of catheter-side upper limb (n=7,1.1％),venous return obstruction of upper limb (n=2,0.3％) and median nerve injury (n=l,0.2％).No port-related death occurred.Conclusion The ultrasoundguided implantation of TIAP in the upper arm is technically-safe,clinically-effective and minimally-invasive,besides,it carries lower incidence of complications.Therefore,this method is worthy of clinical popularization and application.

Objective To investigate the correlation between the serum ferritin levels and the post-stroke depression (PSD). Methods From July 2014 to October 2015, the inpatients with the first-ever acute ischemic stroke were colected consecutively. Chemiluminescence microparticle immune assay was used to measure the serum ferritin levels within 24 h after admission. Depressive symptoms were screened by using the 17-item Hamilton depression scale (HAMD-17) at 3 months after onset. In patients with a HAMD-17 score ≥7, the depression was further diagnosed according to The Diagnostic and Statistical Manual of Mental Disorders, 4th edition. Results A total of 200 patients with the first-ever acute ischemic stroke were enroled, 55 (27. 5% ) of them were diagnosed as PSD. There were significant differences in the body mass index (BMI), years of education, waist circumference, high sensitive-C-reactive protein, homocysteine, National Institutes of Health Stroke Scale score (at baseline, discharge, and day 90), mRs score (at discharge and day 90), BI (at discharge and day 90), and the proportions of widowed or solitary patients between the PSD group and the non-PSD group (al P < 0. 05 ). The serum ferritin level in the PSD group was significantly higher than that in the non-PSD group ( median [ interquartile range], 261. 90[142. 10-364. 90] μg/L vs. 164. 40[132. 50- 195. 10] μg/L; Z = - 4. 814, P < 0. 001 ). Multivariate logistic regression analysis adjusted for confounding factors showed that the baseline serum ferritin level >136. 375 μg/L was an independent risk factor for PSD (odds ratio 1. 041 per 1-quartile increase, 95%confidence interval 1. 009-1. 239; P = 0. 045). Conclusions The elevated baseline serum ferritin level is associated with PSD.