ABSTRACT
Neonicotinoid compounds are usually considered harmless and eco-friendly in terms of their targeted toxicity compared to that of pyrethroids and phosphorus-containing pesticides. However, overuse of neonicotinoid insecticides resulted in the accumulation of its residuals or intermediates in soil and water, which consequently affected beneficial insects as well as mammals, yielding pollution and secondary risks. This review summarized the recent advances in neonicotinoid degrading microorganisms and their metabolic diversity, with the aim to address the urgent need for degrading these insecticides. These advances may facilitate the development of controllable and reliable technologies for efficiently transforming neonicotinoid insecticides into value-added products by synthetic biology and metagenomics.
Subject(s)
Animals , Neonicotinoids/metabolism , Insecticides/metabolism , Soil , Environmental Pollution , Metabolic Networks and Pathways , Mammals/metabolismABSTRACT
Objective:To analyze the risk factors of non-alcoholic fatty liver disease (NAFLD) among elderly residents in the community.Methods:A total of 1 894 patients aged 60-75 years with NAFLD visiting general practice clinic from March 2016 to March 2018 were enrolled in the study; 1 894 age and sex-matched subjects without NAFLD served as the control group. The data of gender, age, smoking status,body mass index (BMI), waist circumference, blood pressure, blood biochemistry,past medical history and other clinical and laboratory testing were collected in the two groups. Multivariate logistic regression analysis was performed to explore the related risk factors of NAFLD.Results:The BMI [(27±3) kg/m 2vs.(24±3) kg/m 2, t=-26.139], waist circumference [(89±8) cm vs.(82±8) cm, t=-24.398], heart rate [(75±11) bpm vs. (74±11) bpm, t=-2.370], and diastolic blood pressure [(87±10) mmHg vs. (85±10) mmHg(1 mmHg=0.133 kPa), t=7.898] in the NAFLD group were significantly higher than those in the control group(all P<0.05). The levels of fasting blood glucose (FBG) [(5.9±2.0)mmol/L vs. (5.3±1.5) mmol/L, t=10.438], glycated hemoglobin (HbA1c) [(6.2±1.2)% vs. (5.9±0.9)%, t=11.654], alanine aminotransferase (ALT)[(24±16) mmol/L vs. (18±15) mmol/L, t=11.915], aspartate aminotransferase (AST) [(23±11) mmol/L vs.(22±13) mmol/L, t=4.300], blood uric acid (UA) [(342±84) mmol/L vs. (307±80) mmol/L, t=13.189], total cholesterol (TC) [(5.3±1.1) mmol/L vs. (5.1±1.0) mmol/L, t=6.073], triglycerides (TG)[1.71(1.29,2.35) mmol/L vs. 1.17 (0.91,1.57) mmol/L, Z=37.261], and low-density lipoprotein cholesterol (LDL-C)[(3.4±0.9) mmol/L vs. (3.2±0.9) mmol/L, t=6.984] in NAFLD group were significantly higher than those in the control group (all P<0.01); and the levels of blood creatinine (Cr) [(70±17) mmol/L vs. (71±18) mmol/L, t=-2.712] and high-density lipoprotein cholesterol (HDL-C) [(1.3±0.3) mmol/L vs. (1.5±0.4) mmol/L, t==-16.726] in NAFLD group were significantly lower than those in the control group (all P<0.01). The proportion of people with hypertension [53.8% (1 019/1 894) vs. 43.4% (822/1 894)], type 2 diabetes [16.7%(317/1 894) vs. 11.3%(214/1 894)], metabolic syndrome [48.3% (915/1 894) vs. 18.0% (341/1 894)] in NAFLD group was significantly higher than that in the control group (χ 2=41.013, 23.237, 392.446, P<0.01). Logistic regression analyses revealed 13 independent risk factors of NAFLD, including 60-75 years-old female ( OR=2.348, 95 %CI: 1.917-2.876, P<0.01), high BMI ( OR=1.143, 95 %CI: 1.099-1.189, P<0.01), elevated TG ( OR=1.894, 95 %CI: 1.716-2.090, P<0.01), LDL-C ( OR=3.066, 95 %CI: 2.359-3.983, P<0.01) and HbA1c ( OR=1.276, 95 %CI: 1.175-1.386, P<0.01). Conclusion:The factors associated with NAFLD are complicated; and corresponding measures targeting the risk factors should be taken to reduce the occurrence and development of NAFLD among elderly people in the community.
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Objective To get an understanding of the patient experience in public hospitals nationwide, and to evaluate the implementation of the Action Plan to Improve Health Care. Methods Supported by the mobile technology, from September 6, 2017 to December 15, 2018, the authors conducted an online survey that measured the satisfaction of both inpatients and outpatients at secondary and tertiary hospitals across the country. 15 questions from six dimensions including registration experience, patient-doctor communication, nurse-patient communication, the healthcare signage system, responsiveness of care providers and privacy protection were prepared for outpatients, while 20 questions from nine aspects such as nurse-patient communication, patient-doctor communication, pain management, medication communication, admission and discharge information, responsiveness of care-givers, food service, friendliness to patient family, and the healthcare signage system were directed at inpatients. Descriptive statistical analysis was used to describe the basic features of the data. Results 9.18 million valid responses from outpatients and another 5.38 million from inpatients were obtained. The overall satisfaction rate with outpatient services had reached a score of 90.45 points where nurse-patient communication stands out as the top-rated dimension and privacy protection gets the lowest rating. On the other hand, the inpatient satisfaction stands at a score of 93.01 with friendliness to patient family receiving the top score and patient-doctor communication the lowest. Conclusions Despite the positive feedback Chinese patients give on the outpatient care they receive, we should make efforts to improve the outpatient care environment, the wayfinding system, privacy protection, and responsiveness of care-givers.
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Medical service data center could play a pivotal role in the assessment and improvement of patient safety,assist of medical quality management,providing guidance for patients,promoting the development of biological bank,by collection,storage,maintenance and analysis of medical data.Even though the building of medical service data center in China is relatively late compared with developed countries,however,China has made some achievements in guiding medical service and medical service management.