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Improving school physical education to increase physical activity and promote healthy growth of Chinese school-aged children Time for action 被引量:10
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作者 Dengfeng Wang 《Journal of Sport and Health Science》 SCIE 2017年第4期384-385,共2页
Throughout its more than 5000-year history, China has a long tradition of encouraging active engagement in physical and sport activities This enduring tradition, however, has been facing some major headwinds as China ... Throughout its more than 5000-year history, China has a long tradition of encouraging active engagement in physical and sport activities This enduring tradition, however, has been facing some major headwinds as China continues to expe- rience demographic and environmental changes related to aging, urbanization, and lifestyle shifts. 展开更多
关键词 Improving school physical healthy growth of Chinese school-aged children
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Effect of Growth Hormone on Dawn Phenomenon in Healthy Adults
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作者 Kuang-Chung Shih Sheng-Hwu Hsieh +4 位作者 Chii-Min Hwu Ching-Fai Kwok Szu-Han Chiu Yu-Ching Chou Low-Tone Ho 《Open Journal of Endocrine and Metabolic Diseases》 2015年第6期55-63,共9页
The purpose of this study was to investigate the involvement of growth hormone in the diurnal variation of insulin sensitivity in healthy adults. Afternoon (16:00 hr) or night (23:00 hr) pretreatment with a subcutaneo... The purpose of this study was to investigate the involvement of growth hormone in the diurnal variation of insulin sensitivity in healthy adults. Afternoon (16:00 hr) or night (23:00 hr) pretreatment with a subcutaneous injection of normal saline, human growth hormone to mimic the normal nocturnal rise in growth hormone, or octreotide to inhibit endogenous growth hormone secretion to create a state of relative nocturnal growth hormone deficiency, was given 16 hours before undergoing the modified insulin suppression test in healthy subjects. The morning and evening experiments were separated by an interval of at least 3 days. Thus, each subject was tested on six separate occasions arranged in a random order. A higher value of the steady-state plasma glucose (SSPG) is indicative of lower insulin sensitivity. Plasma glucose, serum insulin, insulin-like growth factor-1, nonesterified fatty acids (NEFA), and metabolic clearance rate of insulin (MCRI) were measured. In the normal saline and human growth hormone groups, SSPG levels were lower in the morning than in the evening. Evening SSPG levels, MCRI, and NEFA concentrations were higher in the participants treated with normal saline and growth hormone than in the octreotide group. Differences in SSPG levels between the morning and evening values were higher in the participants pretreated with normal saline and growth hormone than in those treated with octreotide. A diurnal variation in insulin sensitivity existed in healthy subjects. These results provided direct evidence that the role of growth hormone in regulating insulin sensitivity might be related to changes in the MCRI and the metabolism of NEFA in healthy subjects. 展开更多
关键词 INSULIN Sensitivity DAWN Phenomenon growth HORMONE OCTREOTIDE healthy ADULT
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Relationship of Transforming Growth Factor-β1 and Arginase-1 Levels with Long-term Survival after Kidney Transplantation
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作者 Xiao-xiao DU Yu-liang GUO +5 位作者 Min YANG Yan YU Sheng CHANG Bin LIU Lan-jun CAI Zhong-Hua Klaus Chen 《Current Medical Science》 SCIE CAS 2018年第3期455-460,共6页
In this study, we compared the serum levels of transforming growth factor-β1 (TGF-β1), interleukin-10 (IL-10), and arginase-1 in long-term survival kidney transplant recipients (LTSKTRs) with those in short-te... In this study, we compared the serum levels of transforming growth factor-β1 (TGF-β1), interleukin-10 (IL-10), and arginase-1 in long-term survival kidney transplant recipients (LTSKTRs) with those in short-term survival kidney transplant recipients (STSKTRs). We then evaluated the relationship between these levels and graft function. Blood samples were collected from 50 adult LTSKTRs and 20 STSKTRs (graft survival approximately 1-3 years post-transplantation). All patients had stable kidney function. The samples were collected at our institution during the patients' follow-up examinations between March 2017 and September 2017. The plasma levels of TGF-β1, IL- 10, and arginase- 1 were analyzed using enzyme-linked immunosorbent assays (ELISA). The levels of TGF-β1 and arginase-1 were significantly higher in the LTSKTRs than in the STSKTRs. The time elapsed since transplantation was positively correlated with the levels of TGF-β1 and arginase-1 in the LTSKTRs. The estimated glomerular filtration rate was positively correlated with the TGF-β1 level, and the serum creatinine level was negatively correlated with the TGF-β1 level. Higher serum levels of TGF-β1 and arginase-1 were found in LTSKTRs than in STSKTRs, and we found that TGF-β1 was positively correlated with long-term graft survival and function. Additionally, TGF-β1 and arginase-1 levels were positively correlated with the time elapsed since transplantation. On the basis of these findings, TGF-β1 and arginase- 1 may play important roles in determining long-term graft survival. Thus, we propose that TGF-β1 and arginase-1 may potentially be used as predictive markers for evaluating long-term graft survival. 展开更多
关键词 transforming growth factor β1 arginase-1 long-term survival kidney transplant recipients estimated glomerular filtration rates serum creatinine
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Historical Trend-Establishing A Long-term Petroleum Cooperation in Asia for Economy Growth of Asian Countries
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《China Oil & Gas》 CAS 2000年第4期4-7,共4页
关键词 ASIA Historical Trend-Establishing A long-term Petroleum Cooperation in Asia for Economy growth of Asian Countries LONG
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Mechanisms by which fibroblast growth factor 20 improves motor performance in a mouse model of Parkinson’s disease 被引量:1
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作者 Ai-Qin Wang Li-Na Kong +3 位作者 Ming-Zhu Meng Xiu-He Zhao Si Chen Xiao-Tang Wang 《Neural Regeneration Research》 SCIE CAS CSCD 2019年第8期1438-1444,共7页
Genome-wide studies have reported that Parkinson’s disease is associated with abnormal expression of various growth factors. In this study, male C57 BL/6 mice aged 10 weeks were used to establish Parkinson’s disease... Genome-wide studies have reported that Parkinson’s disease is associated with abnormal expression of various growth factors. In this study, male C57 BL/6 mice aged 10 weeks were used to establish Parkinson’s disease models using an intraperitoneal injection of 60 mg/kg 1-methyl-4-phenyl-1,2,3,6-tetrahydropyridine. 28 days later, 10 or 100 ng fibroblast growth factor 20 was injected intracerebroventricularly. The electrophysiological changes in the mouse hippocampus were recorded using a full-cell patch clamp. Expression of Kv4.2 in the substantia nigra was analyzed using a western blot assay. Serum malondialdehyde levels were analyzed by enzyme-linked immunosorbent assay. The motor coordination of mice was evaluated using the rotarod test. The results showed that fibroblast growth factor 20 decreased A-type potassium current in neurons of the substantia nigra, increased long-term potentiation amplitude in the hippocampus, and downregulated Kv4.2 expression. A high dose of fibroblast growth factor 20 reduced serum malondialdehyde levels and enhanced the motor coordination of mice. These findings confirm that fibroblast growth factor 20 has a therapeutic effect on the toxicity induced by 1-methyl-4-phenyl-1,2,3,6-tetrahydropyridine, and its mechanism of action is associated with the inhibition of A-type K+ currents and Kv4.2 expression. All animal procedures were approved by the Animal Care and Use Committee of Qilu Hospital of Shandong University, China in 2017(approval No. KYLL-2017-0012). 展开更多
关键词 nerve regeneration Parkinson’s disease 1-methyl-4-phenyl-1 2 3 6-tetrahydropyridine fibroblast growth factor 20 A-type potassium current long-term potentiation KV4.2 oxidative stress MALONDIALDEHYDE motor performance neural regeneration
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Human Capital Advanced Investment and Its Effects on Economic Growth
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作者 Li Gang Qin Yu 《China Economist》 2021年第6期81-97,共17页
This paper created the Human Capital Relatively Advanced Investment(HCRAI)index to compare human capital investment in China and other countries.The HCRAI comprises life expectancy and average length of schooling adju... This paper created the Human Capital Relatively Advanced Investment(HCRAI)index to compare human capital investment in China and other countries.The HCRAI comprises life expectancy and average length of schooling adjusted for GDP per capita to measure the degree to which a country has invested in human capital in the early stage.Our study found that in 2014,China ranked much higher on the HCRAI index than on GDP per capita.The fact that China was far ahead of the United States on the HCRAI ranking suggests that China had invested more in human capital.Since the 1970s,China’s HCRAI ranking has experienced an inverted U-shaped curve,increasing at first and ranking first in the world in 1980 before declining in a later stage.That is to say,China has invested somewhat less on human capital in relative terms in the post-reform era.International data comparison showed that the HCRAI index may largely explain a country’s long-term economic growth rate,justifying the continuity in China’s six-decade development before and after reform and opening up in 1978.By replacing the existing absolute indicators with relative indicators,this paper measures the level of human care in China,reflecting the concept of fairness.The international comparison and long-term evolution of the HCRAI index offer a new perspective for the new normal of China’s economy and supply-side structural reforms.China’s declining HCRAI ranking over the past three decades indicates the importance of a more inclusive and sustainable development path that puts human first. 展开更多
关键词 human capital relatively advanced education HEALTH long-term growth
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Successful Strategic Management for Growth-Oriented Timber Haulage Entrepreneurs
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作者 Juho Soirinsuo 《Journal of Modern Accounting and Auditing》 2011年第4期397-407,共11页
The aim of this study was to investigate the growth of a timber haulage company and the entrepreneur behind the growth. The purpose of the study was to find out what kind of impact strategic management has on the grow... The aim of this study was to investigate the growth of a timber haulage company and the entrepreneur behind the growth. The purpose of the study was to find out what kind of impact strategic management has on the growth of profitability. Entrepreneurs' financial and strategic objectives were studied, as well as growth strategies and their implications. Studied companies were all located in Finland. The research material was collected by personal interviews in 2008 from 23 entrepreneurs. Their financial statements from 2001 to 2007 were also taken into account. The study found that the role of management seems to be crucial in profitable growth and much more meaningful than, for example, the financial situation. Strategic objectives and chosen growth strategy seem especially to be key elements for successful growth. Particularly in low profit sectors, management should not focus growth purely on current conditions, but also on seeking other ways to exploit the company's resources. 展开更多
关键词 FINLAND growth long-term objectives low profit sectors strategic management timber haulageentrepreneurs
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Long-term survival of more than 3 years among patients with advanced non-small cell lung cancer treated with chemotherapy
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作者 Rieko Kaira Kyoichi Kaira +9 位作者 Takehito Shukuya Hirotsugu Kenmotsu Akira Ono Haruyasu Murakami Asuka Tsuya Yukiko Nakamura Tateaki Naito Masahiro Endo Nobuyuki Yamamoto Toshiaki Takahashi 《World Journal of Respirology》 2013年第3期110-115,共6页
AIM: To evaluate the prognostic factors of long-term survival of more than 3 years in patients with advanced non-small cell lung cancer(NSCLC). METHODS: We retrospectively analyzed the records of 474 patients with adv... AIM: To evaluate the prognostic factors of long-term survival of more than 3 years in patients with advanced non-small cell lung cancer(NSCLC). METHODS: We retrospectively analyzed the records of 474 patients with advanced ⅢB/Ⅳ NSCLC who received chemotherapy as initial treatment between September 2002 and March 2007.RESULTS: The median survival time(MST) was 12.5 mo and the 3 year and 5 year survival rates were 14.6% and 5.3%, respectively. Long-term survival of more than 3 and 5 years was observed in 65 and 16 patients, respectively. The MST for the 65 patients was61.5 mo(range, 60.1-81.0 mo). In the 474 patients, a good performance status(PS), female sex, non-smoking status and adenocarcinoma histology were significantly associated with a favorable outcome. Furthermore, female sex, a good PS, non-smoking status and adenocarcinoma histology were significantly correlated with longterm survival of more than 3 years and most of these patients(89.2%, 58/65) received epidermal growth factor receptor-tyrosine kinase inhibitors as any line treatment. Survival analysis of long-term survivors showed that a PS of 0 was an independent prognostic factor for predicting favorable outcomes. CONCLUSION: Our results suggest that a good PS and adenocarcinoma histology play an important role in long-term survival of more than 3 years. A PS of 0 was an independent prognostic factor for predicting favorable outcomes in patients with advanced NSCLC who survived for more than 3 years. 展开更多
关键词 NON-SMALL cell lung cancer long-term SURVIVOR CHEMOTHERAPY Performance status EPIDERMAL growth factor receptor-tyrosine kinase inhibitors
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Nonlinear Differential Equation of Macroeconomic Dynamics for Long-Term Forecasting of Economic Development
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作者 Askar Akaev 《Applied Mathematics》 2018年第5期512-535,共24页
In this article we derive a general differential equation that describes long-term economic growth in terms of cyclical and trend components. Equation is based on the model of non-linear accelerator of induced investm... In this article we derive a general differential equation that describes long-term economic growth in terms of cyclical and trend components. Equation is based on the model of non-linear accelerator of induced investment. A scheme is proposed for obtaining approximate solutions of nonlinear differential equation by splitting solution into the rapidly oscillating business cycles and slowly varying trend using Krylov-Bogoliubov-Mitropolsky averaging. Simplest modes of the economic system are described. Characteristics of the bifurcation point are found and bifurcation phenomenon is interpreted as loss of stability making the economic system available to structural change and accepting innovations. System being in a nonequilibrium state has a dynamics with self-sustained undamped oscillations. The model is verified with economic development of the US during the fifth Kondratieff cycle (1982-2010). Model adequately describes real process of economic growth in both quantitative and qualitative aspects. It is one of major results that the model gives a rough estimation of critical points of system stability loss and falling into a crisis recession. The model is used to forecast the macroeconomic dynamics of the US during the sixth Kondratieff cycle (2018-2050). For this forecast we use fixed production capital functional dependence on a long-term Kondratieff cycle and medium-term Juglar and Kuznets cycles. More accurate estimations of the time of crisis and recession are based on the model of accelerating log-periodic oscillations. The explosive growth of the prices of highly liquid commodities such as gold and oil is taken as real predictors of the global financial crisis. The second wave of crisis is expected to come in June 2011. 展开更多
关键词 long-term Economic Trend Cycles Nonlinear Accelerator Induced and Autonomous Investment Differential Equations of MACROECONOMIC Dynamics Bifurcation Stability CRISIS RECESSION Forecasting Explosive growth in the PRICES of Highly Liquid Commodities as a PREDICTOR of CRISIS
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儿童心理健康进校园的实践研究
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作者 郑蕾蕾 马晓亮 +1 位作者 蔡启霞 纪艳菊 《智慧健康》 2024年第23期24-25,29,共3页
儿童心理健康问题备受关注,医院心理健康服务面向校园内的儿童开展,使儿童保持良好心理状态,对促进儿童健康成长大有助益。本文首先介绍儿童心理健康研究的背景及内涵,掌握儿童心理健康的概念及标准,并分析儿童心理健康促进的重要性,接... 儿童心理健康问题备受关注,医院心理健康服务面向校园内的儿童开展,使儿童保持良好心理状态,对促进儿童健康成长大有助益。本文首先介绍儿童心理健康研究的背景及内涵,掌握儿童心理健康的概念及标准,并分析儿童心理健康促进的重要性,接下来总结儿童心理健康问题并非原因,最后重点探究儿童心理健康进校园的实践策略,旨在为相关人员提供有益参考,从整体上提高儿童心理健康水平。 展开更多
关键词 儿童心理健康 健康成长 校园实践
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奶牛生长与健康性状遗传规律研究进展
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作者 魏书青 韩博 +3 位作者 李艳华 麻柱 刘林 孙东晓 《中国畜牧杂志》 CAS CSCD 北大核心 2024年第9期21-27,共7页
奶牛在拥有良好生长条件和健康状态的前提下,才能保证产奶量的最大化。奶公犊及淘汰母牛可以用于育肥和屠宰,因此育种工作者越来越关注奶牛生长和健康性状的选育。除此之外,候选基因的挖掘为改良奶牛各经济性状提供了坚实的理论基础,SN... 奶牛在拥有良好生长条件和健康状态的前提下,才能保证产奶量的最大化。奶公犊及淘汰母牛可以用于育肥和屠宰,因此育种工作者越来越关注奶牛生长和健康性状的选育。除此之外,候选基因的挖掘为改良奶牛各经济性状提供了坚实的理论基础,SNP在育种中的应用大大缩短了世代间隔,有效提高了畜种改良的遗传进展。本文综述了奶牛主要生长和健康性状指标、生长发育规律、常见疾病遗传规律和基因鉴定的研究进展,旨在为多组学技术挖掘与鉴定奶牛生长和健康性状功能基因、完善遗传改良育种技术体系及培育高产优质健康育种核心群和新品系提供借鉴和理论支持。 展开更多
关键词 生长性状 健康性状 遗传规律 遗传改良 奶牛
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新生儿父母对新生儿健康成长及居家护理需求问卷的编制及检验 被引量:1
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作者 李密密 王强永 +1 位作者 孙传传 张传利 《循证护理》 2024年第18期3394-3398,共5页
目的:编制新生儿父母对新生儿健康成长及居家护理的需求问卷并验证其信效度。方法:以马斯洛需求层次论为理论框架,通过文献查阅、专家咨询及预调查结果形成问卷初稿。采用方便抽样法,选取我市2023年8月出生的新生儿父母为调查对象并进... 目的:编制新生儿父母对新生儿健康成长及居家护理的需求问卷并验证其信效度。方法:以马斯洛需求层次论为理论框架,通过文献查阅、专家咨询及预调查结果形成问卷初稿。采用方便抽样法,选取我市2023年8月出生的新生儿父母为调查对象并进行调查,对收集问卷进行项目分析,采用Cronbach′sα系数、折半信度、重测信度评价问卷信度,采用内容效度和结构效度评价问卷效度。结果:问卷各条目与总分的相关系数为0.508~0.821(均P<0.05),保留所有问卷条目,最终形成新生儿家长对新生儿健康成长及居家护理需求问卷,包含生理需求、安全需求、归属和爱的需求、尊重需求、自我实现需求5个维度,共23个条目。问卷总的Cronbach′sα系数为0.966,折半信度为0.933,重测信度0.972;问卷总体的内容效度为0.952,探索性因子分析提取5个公因子,累计方差贡献率为71.785%。结论:新生儿父母对新生儿健康成长及居家护理需求问卷信效度良好,可用于新生儿父母对新生儿健康成长及居家护理需求的调查。 展开更多
关键词 新生儿家长 健康成长 居家护理 需求 问卷编制 检验
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胎儿宫内及出生后生长轨迹研究进展
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作者 王亚新 马良坤 +3 位作者 孙崟 高劲松 刘娜娜 杨萱瑾 《中国妇幼健康研究》 2024年第3期81-87,共7页
胎儿出生体重是妊娠结束时评估胎儿生长状况的最直观指标,但其作为一个单一的衡量指标并不能反映整个妊娠期胎儿生长的动态变化,相似的出生体重可能沿着不同的生长轨迹获得。目前胎儿生长受限或巨大儿等诊断是基于估计胎儿体重或腹围的... 胎儿出生体重是妊娠结束时评估胎儿生长状况的最直观指标,但其作为一个单一的衡量指标并不能反映整个妊娠期胎儿生长的动态变化,相似的出生体重可能沿着不同的生长轨迹获得。目前胎儿生长受限或巨大儿等诊断是基于估计胎儿体重或腹围的横断面临界值判断的,而横断面测量可能会遗漏某些未能达到其潜能、但仍高于传统临界值的胎儿亚组,这些亚组的胎儿同样面临不良围产结局的风险。对胎儿生长进行纵向评估可能是解决这一临床问题的有效方法之一。本文从胎儿宫内及出生后生长轨迹的影响因素、不同轨迹下胎儿的远期健康结局等方面进行综述,以期为相关领域的进一步研究提供参考。 展开更多
关键词 胎儿生长轨迹 宫内发育 生命早期健康 生长发育 模型
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丝兰提取物在家畜有害气体减排及健康养殖方面的应用 被引量:10
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作者 孙登生 史彬林 +2 位作者 金晓 佟满满 闫素梅 《动物营养学报》 CAS CSCD 北大核心 2018年第3期896-901,共6页
丝兰提取物(YSE)的主要活性成分有甾体皂甙、白藜芦醇、麟凤兰多酚等,具有广泛的生物学功能。YSE早期研究集中于反刍动物瘤胃发酵方面,以降低其生长过程中产生的有害气体。近年来,关于YSE作为饲料添加剂改善动物健康与促进生长的报道日... 丝兰提取物(YSE)的主要活性成分有甾体皂甙、白藜芦醇、麟凤兰多酚等,具有广泛的生物学功能。YSE早期研究集中于反刍动物瘤胃发酵方面,以降低其生长过程中产生的有害气体。近年来,关于YSE作为饲料添加剂改善动物健康与促进生长的报道日趋增多。本文总结了YSE对于动物养殖有害气体减排的作用,主要介绍对家畜生产过程中产生的2种主要有害气体——甲烷和氨气的减排作用,并分别总结了YSE对于不同家畜及试验动物在改善健康及促进生长方面的作用。 展开更多
关键词 丝兰 瘤胃发酵 健康养殖 生长 家畜
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桂果蔗1号不同级数健康种苗生长特征及性状变异 被引量:4
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作者 刘红坚 梁文燊 +7 位作者 何为中 叶权 刘丽敏 何毅波 卢曼曼 刘俊仙 李松 林善海 《南方农业学报》 CAS CSCD 北大核心 2021年第2期288-296,共9页
【目的】评价桂果蔗1号不同级数健康种苗的生长特征和变异特性,为提高果蔗健康种苗生产用种质量及高产栽培提供科学依据。【方法】对桂果蔗1号组培苗、第一级种茎和第二级种茎苗期生长表型性状进行连续观测,分析3个不同级数果蔗幼苗的... 【目的】评价桂果蔗1号不同级数健康种苗的生长特征和变异特性,为提高果蔗健康种苗生产用种质量及高产栽培提供科学依据。【方法】对桂果蔗1号组培苗、第一级种茎和第二级种茎苗期生长表型性状进行连续观测,分析3个不同级数果蔗幼苗的苗数、株高、地径、叶片数及+1叶的叶长、叶宽和叶面积等7个表型性状的生长特征和变异稳定性。【结果】不同级数果蔗种苗生长特征差异明显。第一级种茎和第二级种茎各方面生长特征相近,且均显著优于组培苗(P<0.05),但第二级种茎各方面表现仍明显优于第一级种茎。桂果蔗1号健康种苗各性状平均变异系数为5.48%,变异幅度为3.01%~11.88%,变异幅度最大的是苗数,最小的是地径。除了第二级种茎+1叶叶宽变异幅度有所上升外,其余6项表型性状变异均伴随着级数的增加而趋向稳定。3个不同级数种源所有性状的平均变异系数为3.32%~8.25%,以组培苗的平均变异系数最大(8.25%),第一级种茎苗次之(4.88%),第二级种茎苗最小(3.32%)。说明组培苗性状分离最大,高级苗(第二级种茎)性状较稳定。【结论】桂果蔗1号健康种苗第二级种茎的生长特性综合表现显著优于第一级种茎和组培苗,遗传变异也较稳定,为生产栽培最佳用种。 展开更多
关键词 果蔗 健康种苗 生长特征 遗传变异
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正常儿童、青少年血清胰岛素样生长因子结合蛋白-3水平的变化 被引量:18
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作者 覃舒文 高素敏 +2 位作者 刘蓉 邓洁英 史轶蘩 《实用儿科临床杂志》 CAS CSCD 北大核心 2006年第8期496-497,499,共3页
目的 测定正常儿童、青少年血清胰岛素样生长因子结合蛋白-3(IGFBP-3)水平。方法对北京市东城区190名(男102名,女88名)健康的4.0~18.9岁儿童、青少年,应用放射免疫分析法(RIA)测定空腹血清IGFBP-3水平。结果随着年龄的增加... 目的 测定正常儿童、青少年血清胰岛素样生长因子结合蛋白-3(IGFBP-3)水平。方法对北京市东城区190名(男102名,女88名)健康的4.0~18.9岁儿童、青少年,应用放射免疫分析法(RIA)测定空腹血清IGFBP-3水平。结果随着年龄的增加,血清IGFBP-3水平逐渐升高,到青春期达到峰值。女性血清IGFBP-3水平达峰值时间较男性早1~2年,男、女性达峰时间分别为13.0~14.9及11.0~14.9岁,峰值分别为(4.58±0.64)、(4,67±0.93)mg/L。达峰值后血清IGFBP-3水平逐渐下降至各自9.0~10.9岁水平。血清IGFBP-3水平分别与身高和血清胰岛素样生长因子-1(IGF-1)水平呈显著正相关。结论血清IGFBP-3水平与年龄、青春发育期、身高及血清IGF-1水平明显相关。同年龄血清IGFBP-3水平无性别差异。 展开更多
关键词 正常儿童青少年 胰岛素样生长因子结合蛋白-3 青春发育期 身高 胰岛素样生长因子-1
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促进根系健康的土壤微生态研究 被引量:25
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作者 罗文邃 姚政 《中国生态农业学报》 CAS CSCD 2002年第1期44-46,共3页
土壤理化性质、根际养分与能量、不同品种和不同生育期的根系分泌物等均影响病菌在土壤中生长及对寄主侵染能力。施用有益微生物正成为调节土壤微生态促进植物根系健康的有效方法,大量繁殖有益微生物应用于农业生产其发展前景广阔。
关键词 根系健康 土壤微生态 有益微生物
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基于包容性增长的健康城市化支持系统研究 被引量:17
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作者 蒋涤非 宋杰 《人文地理》 CSSCI 北大核心 2013年第2期79-83,共5页
中国已经进入城市社会,高速推进的城市化面临许多突出问题,走健康城市化道路已成为中国今后推进城市化进程的必然选择。包容性增长概念的提出,赋予城市化新的内涵,如何在新形势下通过包容性增长推进城市化健康发展已成为政策要点。本文... 中国已经进入城市社会,高速推进的城市化面临许多突出问题,走健康城市化道路已成为中国今后推进城市化进程的必然选择。包容性增长概念的提出,赋予城市化新的内涵,如何在新形势下通过包容性增长推进城市化健康发展已成为政策要点。本文在厘清健康城市化与包容性增长理论的基础上,指出包容性增长是推进健康城市化的重要机制,以包容性增长为出发点,根据"承载力—支持力—吸引力—延续力-发展力"(CSAED)模型,构建了涵盖资源与环境包容性改善、经济包容性增长、社会民生包容性发展、人口质量包容性提升、政策与制度包容性调整5个方面的健康城市化支持体系。通过建立基于包容性增长的健康城市化支持体系,可以指导和促进我国城市化健康发展。 展开更多
关键词 健康城市化 包容性增长 支持系统 CSAED模型
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重组人表皮生长因子软膏治疗烧伤创面的安全性研究 被引量:5
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作者 王世岭 周亮 +5 位作者 李利根 马建丽 柴家科 邓诗琳 廖镇江 朱敬民 《中国临床药理学杂志》 CAS CSCD 北大核心 2001年第4期268-271,共4页
目的:考察重组人表皮生长因子(rhEGF)软膏对健康人体及烧伤患者的安全性。方法:71例受试者分为两部分。第1部分30例,健康受试者和浅Ⅱ°烧伤患者各15例,分别进行剂量耐受性试验。第二部分41例浅Ⅱ°和深Ⅱ&... 目的:考察重组人表皮生长因子(rhEGF)软膏对健康人体及烧伤患者的安全性。方法:71例受试者分为两部分。第1部分30例,健康受试者和浅Ⅱ°烧伤患者各15例,分别进行剂量耐受性试验。第二部分41例浅Ⅱ°和深Ⅱ°烧伤患者,选用临床拟用剂量进行rhEGF抗原抗体检测试验。结果:重组人表皮生长因子软膏对正常人体皮肤及烧伤患者创面无明显的刺激性,无致敏作用,抗原抗体试验结果均为阴性。受试者的体征及各项生化指标均无明显改变。结论:重组人表皮生长因子软膏在试验浓度范围内,无论对健康受试者或是在烧伤创面治疗时均具有较好的耐受性和安全性。 展开更多
关键词 重组人表皮生长因子软膏 正常人体 烧伤患者 安全性 比较
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生猪健康产业链利益增长机制研究 被引量:5
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作者 彭涛 卢凤君 汪国华 《中国畜牧兽医》 CAS 北大核心 2012年第7期260-263,共4页
在揭示生猪健康产业链利益增长机制内涵的基础上,以产品质量价值与价格协同为目标,运用消费者决策理论和系统分析方法,分析生猪健康产业链利益增长机制的构成及运行机理,并从质量控制、政府监管、制度建设和政策扶持方面提出生猪健康产... 在揭示生猪健康产业链利益增长机制内涵的基础上,以产品质量价值与价格协同为目标,运用消费者决策理论和系统分析方法,分析生猪健康产业链利益增长机制的构成及运行机理,并从质量控制、政府监管、制度建设和政策扶持方面提出生猪健康产业链利益增长机制有效运行的保障策略,推动中国生猪健康产业链快速、持续发展。 展开更多
关键词 生猪健康产业链 利益 增长机制
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