Humans ; Otitis Media ; etiology ; pathology ; Toll-Like Receptors

The physiological character,functions and applications of photosynthetic bacterium had been discussed,during biotransformation of teh com straw treated with ammonia in aerobic,anaerobic and natural conditions,Comparing the concentration of teh reductive sugar and teh protein in teh fermented borth,we suggest a good way of biotransformating teh corm straw by photosyntehtic bacterium.In the photosynthetic bacterium fermentation in which the com straw treated substrate,teh concentrations of the reductive sugar and the transformative reductive sugar and teh protein in teh fermented borth were higher thean those without ammonia. Analysis of the results shows theat the transformative reductive sugar and protein were the nourishment of photosynthetic bacterium,so theere may be a way that we harness the corn straw by teh photosynthetic bacterium.

OBJECTIVETo investigate the effects of recombinant human growth hormone on serum lipid in aged male patients with chronic heart failure (CHF).

METHODSEighty seven patients with chronic heart failure(> or = 60 years old) were randomly divided into 2 groups: the CHF control group (n = 46) who received regular therapy and the CHF experimental group (n = 41) who received regular therapy and recombinant human growth hormone. The treatment would be continued for 3 months. Another group was normal control group (n = 10). The detection of serum growth hormone (GH), insulin-like growth factor (IGF-1), total cholesterol (TC), triglyceride (TG), low-density lipoprotein cholesterol (LDL-C), high density lipoprotein cholesterol (HDL-C) was carried out before and after treatment in the participants.

RESULTSBefore treatment, the levels of GH and IGF-1 were not significantly different among groups. After treatment, the levels of GH (0.71 +/- 0.34 vs 0.96 +/- 0.48) and IGF-1 (95.64 +/- 21.11 vs 111.64 +/- 23.14)in CHF experimental group were higher than those before the treatment. In CHF control group, the levels of GH(0.81 +/- 0.32 vs 0.79 +/- 0.29) and IGF-1 (97.82 +/- 19.74 vs 99.65 +/- 20.11) had no significant change after the treatment. After treatment, the levels of GH (0.96 +/- 0.48 vs 0.79 +/- 0.29) and IGF-1 (111.64 +/- 23.14 vs 99.65 +/- 20.11) in CHF experimental group were higher compared with that of CHF control group. Before treatment, the serum levels of LDL-C, HDL-C, TC and TG had no significant difference among groups. After treatment,the levels of LDL-C (2.11 +/- 0.82 vs 1.76 +/- 0.51) and TC (3.78 +/- 1.34 vs 3.21 +/- 1.17) in CHF experimental group were lower than those before the treatment. However, the levels of HDL-C (1.10 +/- 0.31 vs 0.99 +/- 0.28)and TG (1. 89 +/- 1.07 vs 1.66 +/- 0.95) had no significant change after the treatment compared with before treatment. In CHF control group, the serum lipid levels had no significant change after the treatment.

CONCLUSIONAs the treatment of rhGH for aged male patients with chronic heart failure, GH influences lipid metabolism, which reduces the level of LDL-C, TC. However GH has no effects on the serum HDL-C and TG level. With the treatment of rhGH for long-term, lipid metabolism should be paid attention,and the treatment for blood lipid reduction should be adjusted in time.

Aged ; Chronic Disease ; Heart Failure ; blood ; therapy ; Human Growth Hormone ; pharmacology ; Humans ; Lipids ; blood ; Male ; Recombinant Proteins ; pharmacology

OBJECTIVE: To discuss the challenges and opportunities for traditional pharmacies in digital network time. METHODS: Aiming at the problems occurring in the work of pharmacy and pharmaceutical care, we analyzed the meaning and deep impact of the using of network information technology in pharmacy .RESULTS: It is clear that the drug supply ori- ented pharmacies should be transformed to pharmaceutical care oriented pharmacies. It is very important to use computer high text to handle pharmaceutical information efficiently.CONCLUSION: The digital networks can extend the work of pharma- ceutical care in space and time and provide an opportunity to the development of pharmacies.

Objective: To observe the clinical efficacy of electroacupuncture (EA) plus long-snake moxibustion for rheumatoid arthritis (RA) due to kidney deficiency and cold coagulation. Methods: A total of 60 patients in active stage of RA were randomly divided into an observation group and a control group, with 30 cases in each group. Patients in the control group took methotrexate tablets and nimesulide dispersible tablets orally for treatment, while those in the observation group received additional treatment of EA plus long-snake moxibustion. Both groups were treated for 12 weeks. The post-treatment changes in symptomatic grading and quantifying score, disease activity score with 28 joint counts (DAS28), and inflammatory indicators erythrocyte sedimentation rate (ESR) and C-reactive protein (CRP) were observed, and the efficacy was evaluated. Results: The total effective rate in the observation group was 89.9％, versus 76.6％ in the control group, and there was a significant difference in the total effective rate between the two groups (P<0.05). After treatment, the symptomatic grading and quantifying score and DAS28 in both groups were significantly improved (all P<0.05), and the improvements in the observation group were more significant than those in the control group (both P<0.05). Besides, there were 11 cases with low disease activity index (DAI) and in remission in the observation group versus 5 cases in the control group, showing a statistically significant between-group difference (P<0.05). The ESR and CRP scores in both groups were significantly reduced after treatment (all P<0.05), also showing statistically significant between-group differences (both P<0.05). Conclusion: The efficacy of additional EA plus long-snake moxibustion based on oral medications for RA due to kidney deficiency and cold coagulation is better than that of the oral medications alone.

Objective: To investigate the association between physical activity and the risk of mortality, so as to provide the basis for guiding the elderly to maintain appropriate levels of physical activity. Methods: A retrospective cohort study was adopted. Basic information, weekly physical activity items and duration of the elderly aged 50-71 years old was collected from the National Institutes of Health-American Association of Retired Persons Diet and Health Study database. With all-cause mortality risk as the main outcome indicator, controlling for demographic, dietary and disease factors, the association between the duration, metabolic equivalent and intensity of physical activity and all-cause mortality risk was analyzed using restricted cubic spline and multivariable Cox proportional risk regression model. Results: A total of 266 072 participants were included, with an mean age of (70.11±5.36) years old. There were 155 244 males (58.35%) and 110 828 females (41.65%), with a total of 36 006 deaths by December 31, 2011. The median duration of physical activity was 14.00 (interquartile range, 14.00) h/week and the median metabolic equivalents was 53.00 (interquartile range, 54.71) MET-h/week. Restricted cubic spline analysis indicated that the risk of all-cause mortality declined rapidly within the physical activity range of 0 to 15.0 h/week or 50.0 MET-h/week, but with the continuing increase in physical activity, the decline in the risk of all-cause mortality slowed down (all P<0.05). Multivariable Cox proportional risk regression analysis showed that compared with participants with no physical activity, participants with the duration of 0.1-<15.0 h/week, 15.0-<29.5 h/week, ≥29.5 h/week (HR=0.502, 0.386 and 0.368), or the metabolic equivalent of 0.1-<50.0 MET-h/week, 50.0-<110.8 MET-h/week and ≥110.8 MET-h/week (HR=0.511, 0.379 and 0.354) were associated with a reduced risk of all-cause mortality. The combination of mild (0.1-<5.0 h/week), moderate (≥5.0 h/week) and vigorous (≥1.3 h/week) activities had a lower risk of all-cause mortality (HR=0.320). Conclusions Moderate physical activity is associated with a reduced risk of mortality, and it is recommended to do 15.0 h or 50.0 MET-h of physical activity per week in combination with different intensities.

Antifungal Agents ; therapeutic use ; Fever ; Histiocytosis ; drug therapy ; etiology ; Humans ; Infant ; Lung Diseases, Fungal ; complications ; diagnosis ; drug therapy ; Male

The TSR1(thermosensitive rescued)gene associated with the secretion of proteins of the yeast Yarrowia lipolytica was site-directed mutagenesis,restricted and spliced to obtain a series of deletion mutants.These mutants would be useful for studing the function of different domains of TSR1 gene in yeast Yarrowia lipolytica

AIM: To observe the changes in contrast sensitivity (CS) between emmetropic pilots, glasses wearing, and after laser in situ keratomileuses ( LASIK) surgery pilots, provide the basis for the physical examination standard after operation.
METHODS:The CS of 13 emmetropic pilots (26 eyes), 12 glasses wearing pilots (24 eyes) and 10 with LASIK (20 eyes) , under photopic, scotopic and scotopic with glare environments at four different spatial frequencies ( 3, 6, 12 and 18cpd ) were measured and the resluts were analyzed by statistics.
RESULTS:Under photopic environments, there was no significant difference in the low spatial frequency (3cpd) among the three groups (P>0. 05). The CS of emmetropic pilots was better than that of the myopic and with LASIK, and there was significant difference (P<0. 05). There was no significant difference in CS between myopic and with LASIK (P>0. 05). Under scotopic environments, there was no significant difference in the low spatial frequency (3cpd)among the three groups (P>0. 05). The CS of emmetropic and with LASIK pilots were better than that of the myopic, and there was significant difference ( P<0.05). There was no significant difference in CS between emmetropic and with LASIK (P>0. 05). Under scotopic with glare environments, the CS of emmetropic and myopic pilots were better than that of the with LASIK, and there was significant difference (P<0. 05). There was no significant difference in CS between myopic and with LASIK (P>0. 05).
CONCLUSION: The CS after LASIK is decreased compare with emmetropic pilot, specially under scotopic with glare environments. A perfect identification standard should be set up.

Air Pollutants, Occupational ; analysis ; Carbon Tetrachloride ; analysis ; Chromatography, Gas ; Environmental Monitoring ; methods ; Workplace