Humans ; Microbial Sensitivity Tests ; Pneumoconiosis ; diagnosis ; microbiology ; Sputum ; microbiology

AIM:To explore the application effect of pranoprofen combined with tobramycin and dexamethasone ophthalmic suspension in cataract extraction after IOL implantation.METHODS:Retrospective analysis of the clinical data of cataract patients treated from May 2015 to June 2016 in our hospital.According to the treatment methods, patients were divided into tobramycin and dexamethasone ophthalmic suspension with pranoprofen group (combined treatment group) and pranoprofen treatment group.The difference of visual acuity, intraocular pressure, anterior chamber flash change, satisfaction rate and symptom score before and after treatment in two groups were observed.RESULTS:The vision of the two groups before treatment had no difference(P>0.05).At 1wk and 1mo after treatment, the visual acuity of the two groups all improved compared with before treatment, there was no significant difference between the two groups (P>0.05).Before treatment, the anterior chamber flare of the two groups had no difference(P>0.05).At 1wk and 1mo after treatment, the anterior chamber flare of combined treatment group was lower, the difference was statistically different (t=2.435, 1.864;P<0.05).The symptom score of the two groups before treatment had no difference(P>0.05).After treatment, the symptoms and signs of combined treatment group was significantly lower than that of pranoprofen group (t=2.586, 7.820;P<0.05).The satisfaction rate of the combined treatment group patients was 100%, significantly higher than pranoprofen group.CONCLUSION:Pranoprofen and tobradex in the treatment of cataract extraction and intraocular lens implantation has good application effect, can significantly improve the patient's symptoms and signs.

Objective:To examine the influence of exam stress on the sustained attention of students with different levels of trait anxiety. Methods: With the State-Trait Anxiety Inventory (STAI), 10 students with high trait anxiety (high trait anxiety group, H group) and 10 with non-high trait anxiety (non-high trait anxiety group, NH group) were randomly sampled from 400 students taking the coming College English Test-Band 4 (CET-4). Their attention was measured with digit cancellation test and the event related potentials during the control phase (the period was chosen 2 weeks after the beginning of the semester and there was no examination in the following 3 months) and the stress phase ( from 2 weeks to 1 day before CET-4 examination). Results: The right cancellation number of the NH group was higher than that of the H group(F=8.178, P=0.007). During the control phase the P300 amplitude and latency were similar between the 2 groups (F= 0.125, 0.127, respectively;P= 0.728, 0.726, respectively). During stress phase the P300 amplitude of the H group was significantly lower than that of the NH group(F=12.913, P=0.002)and the P300 latency of the H groups was longer than that of the NH group(F=16.952, P= 0.001). In NH group, the P300 latency in the stress phase was significantly shorter than that of the control phase (F= 6.514, P=0.020). Conclusion: Exam stress has different influences on the sustained attention of people with different levels of trait anxiety, which suggests that people with high trait anxiety are the target population for stress management.

Objective To investigate the role of hypoxia-inducible factor-1α/ hexokinase Ⅱ (HIF-1α/HKⅡ) signaling pathway in the inhibition of hypoxia/reoxygenation (H/R)-induced apoptosis in the rat cardiomyocytes by hypoxic preconditioning (HPC).Methods Primarily cultured cardiomyocytes obtained from the neonatal rats were seeded in culture dishes at the density of 5× 105cells/ml.The cardiomyocytes were attached to the wall for 72 h and then randomly divided into 6 groups (n=15 each) using a random number table:control group (group C);group H/R;group HPC;HIF-1o inhibitor YC-1 group (group YC-1);group HPC + YC-1;dimethyl sulfoxide (DMSO) group.The ceils were exposed to D-Hank solution saturated with 95％ N2 and 5％ CO2 for 4 h,and then cultured in the normal culture atmosphere for 2 h.The cells in YC-1 and DMSO groups were incubated in the culture medium containing 10 μmol/l YC-1 and 0.1％ DMSO (100 μl) for 24 b,respectively.HPC was induced by 3 cycles of 10 min hypoxia followed by 30 min reoxygenation,and H/R injury model was then established in group HPC.In group HPC+YC-1,the cells were incubated for 5 min in the M199 culture medium supplemented with 10 μmol/L YC-1 and 10％ fetal bovine serum,and the other treatments were similar to those previously described in group HPC.After the end of treatments,the apoptosis in cardiomyocytes was detected by TUNEL,the expression of HIF-1α,HKⅡ and cytochrome c was detected by Western blot,and the mitochondrial membrane potential was quantitatively measured using fluorescence.Apoptotic rate was calculated.Results Compared with group C,the apoptotic rate was significantly increased,the mitochondrial membrane potential was significantly decreased,and the expression of HIF-1α,HKⅡ and cytochrome c was significantly up-regulated in group H/R (P＜0.05).Compared with group H/R,the apoptotic rate was significantly decreased,and the mitochondrial membrane potential was significantly increased,and the expression of HIF-1αt and HKⅡ was significantly up-regulated,and the expression of cytochrome c was significantly down-regulated in group HPC (P＜0.05).Compared with group HPC,the apoptotic rate was significantly increased,the mitochondrial membrane potential was significantly decreased,the expression of HIF-1α and HKⅡ was significantly down-regulated,and the expression of cytochrome c was significantly up-regulated in group HPC+YC-1 (P＜0.05).Conclusion The mechanism by which HPC inhibits H/R-induced apoptosis in rat cardiomyocytes is associated with activation of HIF-1α/HKⅡ signaling pathway.

Ear Neoplasms ; Ear, Middle ; pathology ; Female ; Humans ; Mastoid ; pathology ; Melanoma ; Middle Aged

Combined with the development of modem hospital pharmacy,in light of the present condition of the continuing education for the hospital pharmacists,based on the continuing education mode and method of the affiliated provincial hospital of Anhui medical university pharmacists,from the establishment of continuing education's goal and mode,the construction of hierarchical continuing education system,and education content integration aspects,this paper expounds the role and influence of the pharmacist professional skill contest.Through pharmacist professional skill contest,pharmacist can test and evaluate the hospital pharmacist professional ability,gradually improve pharmaceutical service level and quality of pharmacists.By introducing the pharmacist professional skill contest,pharmacist can not only timely adjust the continuing education's plan and ways,better coordinate with the development of hospital pharmacists,but also provide important technical support and talent reserves for the pharmacist professional skill contest.

Objective:To explore the correlation of nurses ’ organizational commitment and their professional identity status.Methods:Using Chinese employee organizational commitment scale and nurses professional identity evaluation scale questionnaire survey was conducted in 400 cases of clinical nurses , nurse compare different characteristics of organi-zational commitment and professional identity level , and USES the Pearson correlation analysis to investigate the correla-tion of both.ResultsNurses organizational commitment and professional identity total score , respectively (2.16-0.45) and (3.49 +0.84);Different cultural degree , job title, working years and the way of hiring nurses ’ professional identi-ty score comparison, the difference was statistically significant (P <0.05);Different ways of title, working years, and hire nurses’ organizational commitment score comparison , the difference was statistically significant (P <0.05);Pear-son correlation analysis showed that organizational commitment and the scores of each dimension career cognitive apprais -al, professional social skills , professional setback coping , social support and total scores of professional identity were sig -nificantly positive correlation (P <0.05).Conclusions:The nurse was significantly positively related to organizational commitment and their professional identity , and both have big room to improve .

Compound Danshen aerosol remarkably increased hypoxia tolerance after isoproterenol injection and prolonged survival time in mice. The electrocardiogram of rats and rabbits with pituitrin-induced ischemia was significantly improved. The aerosol also decreased the elevation of lactic dehydrogenase in rats with experimental myocardial infarction.

Objective To detect the endothelial dependent vasodilation function of brachial artery in renal allograft recipients. Methods Using high resolution ultrasound, the inner diameter and changes of diameter of brachial artery at rest, after reactive hyperemia and sublingual nitroglycerin were measured in 20 cyclosporine treated allograft recipients, 20 FK 506 treated allograft recipients and 20 controls, reactive hyperemia mediated vasodilation was measured to assess endothelial dependent vasodilation, nitroglycerin mediated vasodilation was measured to assess endothelial independent vasodilation, in order know if the endothelial function was injuried by comparing the endothelial dependent and endothelial independent vasodilation. Results After reactive hyperemia, the absolute and relative values(reactive increase) in brachial artery inner diameter were significantly reduced in renal allograft recipients, nitroglycerin mediated vasodilation was similar between renal allograft recipients and controls. There was no significant difference of the inner diameter of brachial artery in renal allograft recipients treated with cyclosporine and FK 506 after reactive hyperemia. Conclusions The endothelial dependent vasodilation function of brachial artery was injuried in renal allograft recipients.

Adult ; Antibodies, Monoclonal, Murine-Derived ; therapeutic use ; Central Nervous System Neoplasms ; therapy ; Female ; Hematopoietic Stem Cell Transplantation ; Humans ; Injections, Spinal ; Lymphoma, Non-Hodgkin ; therapy ; Male ; Methotrexate ; administration & dosage ; therapeutic use ; Middle Aged ; Rituximab