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Immunohistochemical localization of Ca^(2+)/calmodulin-dependent kinase in tobacco

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Chinese Science Bulletin 2001年第3期46卷 230-233页

作者： yang wannian, LIANG Shuping & LU YingtangCenter of Developmental Biology, College of Life Science, Wuhan University, Wuhan 430072, China Center of Developmental Biology College of Life Science Wuhan University Wuhan China

The existence of Ca2+/calmodulin-dependent kinase (CaM kinase, CaMK) in tobacco is verified immuno-logically and its distribution in different tissues of tobacco is studied. It has been demonstrated that CaMK is mainly distributed in early developing anthers, developing ovules and embryos, lateral root primordium, apical meristem and leaf primordium of buds and mesophyll cells and developing vascular bundles of leaves. There is enormous CaM kinase distributed in leaf epidermis fair cells and guard cells of stomas too. Little kinase is found in mature stem or root cells. The distribution properties of CaM kinase in tobacco are consistent with those of CaM, suggesting that there exists the Ca2+ signal transduction pathway mediated by CaM kinase in tobacco and it plays an important role in the plant growth and development.

关键词： CaM kinase immunohistochemical localization tobacco anthers.

Nutritional evaluation,fatty acid analysis and anticancer properties investigation of seeds from kan-zaw,a potential diet oil and medicinal plant

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Oil Crop Science 2021年第3期6卷 122-127页

作者： Moe Moe Lwin Ye Jin Xianpeng yang Hao Shen Chao Qi Yizhong Wang Phyo Phyo Zin Oo Za Khai Tuang Shiyou Lü wannian yang Hubei Key Laboratory of Genetic Regulation and Integrative Biology School of Life SciencesCentral China Normal UniversityWuhan430079PR China Department of Botany Kyaing Tong UniversityEastern Shan StateMyanmar College of Life Sciences Shandong Normal UniversityJinan250014PR China School of Life Sciences Hubei UniversityWuhan434200PR China

Payenapara lleloneura Kurz.(Kan-zaw),an endemic medicinal plant only found in Tanintharyi Region of Myanmar,is widely used in the treatment of various cancer and different *** the present research,the seeds were phytochemical investigated for their nutritional potential for their use as functional foods or novel diet oil *** evaluation showed that the seeds are rich in fats and carbohydrates(soluble sugars and starch).Fatty acid analyses showed that the seeds accumulate very richα-eleostearic acid(α-ESA,18:3^(Δ9 cis,11-trans),13 trans),an important conjugated fatty acid,up to more than 70% of total fatty *** seed oil derived from the Kan-zaw tree contains approximately 3.25% β-eleostearic acid(18:3^(Δ9 trans,11 trans,13 trans)),an unusual conjugated fatty acid that imparts a potent anticancer application and industrially important drying qualities to Kan-zaw *** properties of the Kan-zaw seeds were examined;petroleum ether(60–90℃)extract of seed oils were also investigated for the saponification value,iodine value and estimation of acid ***,the present study investigated cytotoxic potential of ethanol,methanol,acetone,chloroform Kan-zaw seed extracts and commercial Kan-zaw oil against human cervical cancer cell line(HeLa).The Kan-zaw extracts and oil have shown significant anticancer activity on HeLa cells.

关键词： Payenapara lleloneura Kurz. Kan-zaw seeds Nutritional evaluation Fatty acid analysis Physicochemical properties Anticancer activity

Preliminary function analysis of GmFLD and GmLDL1,two soybean homologs of autonomous gene FLD

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Preliminary function analysis of GmFLD and GmLDL1,two soybea...

Global,Regional,and National Trends Analysis in Incidence of Genital Herpes Among the Population Aged 15-49 Years—Worldwide,1990-2021

第十四届全国植物基因组学大会

作者： Qin Hu Chenxia He Jinzhou Ye Ye Jin wannian yang Plant Funtional Genomics Research Group China Normal University

In Arabidopsis,FLC(Flowering Locus C) plays the vital role in suppressing flowering and FLC expression is controlled by several different pathways,such as vernalizaion,FRI,and autonomous *** genes,including FD,FLD,

关键词： FLD Soybean development autonomous gene

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China CDC weekly 2024年第40期6卷 1033-1037页

作者： Guiying Cao Jue Liu Min Liu wannian Liang Department of Epidemiology and Biostatistics School of Public HealthPeking UniversityBeijingChina Key Laboratory of Epidemiology of Major Diseases Ministry of EducationPeking UniversityBeijingChina Vanke School of Public Health Tsinghua UniversityBeijingChina Institute for Healthy China Tsinghua UniversityBeijingChina

What is already known on this topic?Genital herpes infection is a chronic condition that can cause recurrent symptoms,significantly affecting both quality of life and sexual ***,there is currently no available data on the global trends and regional variations in the incidence of genital herpes among individuals of reproductive *** is added by this report?From 1990 to 2021,there was a 51.97%increase in global incident cases of genital herpes among individuals aged 15-49 *** incidence rates also rose in low-middle socio-demographic index region,South Asia,Southern Sub-Saharan Africa,and Central *** these regions,countries in Southern Sub-Saharan Africa experienced the highest burden of genital herpes among individuals aged 15-49 *** are the implications for public health practice?Given the rise in global incident cases and incidence rates in some regions among individuals of reproductive age from 1990 to 2021,it is imperative to prioritize the implementation of preventive strategies and interventions for genital herpes *** includes a significant focus on the development of vaccines.

关键词： Incidence Population incidence

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基层健康治理专家共识2024

中国全科医学 2024年

作者： LIANG wannian 公共安全科学技术学会公共卫生安全与健康专业委员会中国医师协会全科医师分会

基层健康治理是国家健康治理体系的重要组成部分，对实现全民健康具有重要意义。然而，目前基层健康治理仍面临诸多挑战。《基层健康治理专家共识2024》由公共安全科学技术学会公共卫生安全与健康专业委员会、中国医师协会全科医师分会... 详细信息

基层健康治理是国家健康治理体系的重要组成部分，对实现全民健康具有重要意义。然而，目前基层健康治理仍面临诸多挑战。《基层健康治理专家共识2024》由公共安全科学技术学会公共卫生安全与健康专业委员会、中国医师协会全科医师分会牵头，联合国内多家机构的专家学者共同制定。该共识在结合基层健康相关领域的多学科专家的循证科学证据及实践智慧与经验，从基层健康治理的内涵、意义、目的、基本原则、体系建设要素、能力建设要素、制度要素、技术手段等方面形成专家共识，提供科学、系统、可操作的共识性意见建议，为提升基层健康治理水平、规范基层健康治理实践、促进基层健康服务均等化、强化基层健康治理人才培养、推动健康治理创新、助力《“健康中国2030”规划纲要》的实现提供科学依据与建议。

关键词：基层健康治理全民健康基层健康服务专家共识

钙调素依赖性NAD激酶及其在植物体内的功能

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武汉植物学研究 1999年第A9期17卷 99-104页

作者：杨万年何之常武汉大学生命科学学院武汉430072

NAD激酶(ATP:NAD 2'-磷酸转移酶EC 2.***.1.23简称NADK)催化的反应为ATP+NAD→NADP +***活性最先由Vestin和Vol Euler及Adler在酵母匀浆中发现,后来Kornberg从啤酒酵母中纯化了该酶.之后一些动物体内的NADK也相继被发现,并得到了比较广泛... 详细信息

NAD激酶(ATP:NAD 2'-磷酸转移酶EC 2.***.1.23简称NADK)催化的反应为ATP+NAD→NADP +***活性最先由Vestin和Vol Euler及Adler在酵母匀浆中发现,后来Kornberg从啤酒酵母中纯化了该酶.之后一些动物体内的NADK也相继被发现,并得到了比较广泛的研究.

关键词：钙调素蛋白激酶植物细胞信号传导

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二维母小波函数的投影

工程数学学报 2000年第2期17卷 8-12页

作者：曾理唐远炎杨万年张世清重庆大学理学院重庆400044 香港浸会大学计算机科学系

由二维母小波函数的投影 ,得到二维母小波函数与一维母小波函数的非张量积关系。指出当二维母小波函数满足一定的条件时 ,其投影为一维母小波函数。

关键词：投影二维母小波函数小波变换非张量积

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一种灰色预测模型的新方法

系统工程理论与实践 1998年第7期18卷 69-75页

作者：谢开贵何斌谭界忠杨万年重庆大学系统工程及应用数学系

给出了一种灰色预测模型的新方法。该方法运用线性回归对数据进行分组，并对各组数据进行指数插值；运用二次规划进行权重选择；运用灰色灾变预测确定权重的时序集，从而求得预测值。这种方法提高了预测精度，并反映了事物波浪式前进发... 详细信息

给出了一种灰色预测模型的新方法。该方法运用线性回归对数据进行分组，并对各组数据进行指数插值；运用二次规划进行权重选择；运用灰色灾变预测确定权重的时序集，从而求得预测值。这种方法提高了预测精度，并反映了事物波浪式前进发展的本质，拓广了灰色预测的范围。

关键词：灰色预测线性回归权重系数灰色系统

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构建优质高效的整合型卫生健康体系

中国全科医学 2024年第19期27卷 2301-2304页

作者：梁万年清华大学万科公共卫生与健康学院北京市100084 清华大学健康中国研究院北京市100084

建设中国特色优质高效的、以人为本的整合型卫生健康服务体系,是落实健康中国战略的重要抓手,是推动卫生健康事业高质量发展的必然要求。本文指出,以人为本的整合型卫生健康服务体系必须是以健康为中心,急慢分诊、上下联动、防治结合,... 详细信息

建设中国特色优质高效的、以人为本的整合型卫生健康服务体系,是落实健康中国战略的重要抓手,是推动卫生健康事业高质量发展的必然要求。本文指出,以人为本的整合型卫生健康服务体系必须是以健康为中心,急慢分诊、上下联动、防治结合,公立医疗卫生机构和社会力量办医协同发展。构建以人为本的整合型卫生健康服务体系,要实现服务体系、服务理念、服务决策、医患关系、服务模式、支付机制、监管考核7个方面的转变,关键在于推动医疗卫生体系和公共卫生服务体系的强化、延伸和融合。本文强调了管理体制改革与充分利用信息化手段的重要性,并指出以人为本的整合型卫生健康服务体系的本质目的是尽力满足老百姓全方位的健康需求,建立合理有序的就医格局,最终使健康中国建设有强大的卫生健康系统做支撑。

关键词：卫生服务管理以人为本的整合型卫生服务跨部门合作社区卫生服务卫生保健评价机制家庭医疗保健服务