菌物生物多样性与人类可持续发展

文章对菌物生物多样性从下列三个角度进行了论述。首先,在自然界生物圈中的生物多样性包括物种、基因和生态系统三个层次;而物种多样性则是最基础和关键的。菌物是自然界物种多样性最丰富的两大类生物之一。其次,菌物分类学是研究菌物物种多样性的重要工具。第三,生物信息、菌种以及菌物原型参证的三个存取系统,作为菌物分类学的研究成果,是人类可持续发展所需要的可再生的生物资源的重要支撑系统。最后,为了加强对菌物物种多样性和基因多样性的研究、保护和开发,作者提出了4点建议。     

中国海洋微生物多样性研究

海洋占地球表面积的71%,蕴藏着丰富的、最具优势和特色的海洋微生物资源。多样性研究是挖掘和利用海洋微生物资源的关键。关注海洋微生物的物种多样性和遗传多样性,发现功能多样的新颖代谢产物,揭示海洋微生物的关键次生代谢过程和主要调控机制,开发生物合成新技术,是发现创新药物和开发特色功能产品的重要基础。本文对中国海洋环境微生物的物种、遗传、化学和代谢多样性4个方面的研究进展进行了综述。     

物种间体育的动物权利与人类义务

人类与动物共同参与的体育活动被称为“物种间体育”,参与形式丰富多样,主要包括人类与动物互斗、人类捕获或猎杀动物以及人类利用动物作为运输工具进行赛跑或技能比赛三类,在物种间体育中,人类与动物的关系呈现出两种主要形态：一是主导动物的行为模式,二是剥夺动物的生命。借助哲学、伦理学、社会学的相关理论,对权利、伤害等基础性概念进行深入探讨,在此基础上,阐明动物权利的正当性,梳理人类与动物关系的应然性。结合物种间体育的形式与表现,提出应坚决抵制剥夺动物生命的所谓“血腥体育”,允许主导动物行为模式的物种间体育适度存在,但人类应尽到保护与照顾义务,尽量避免使动物遭受不必要的伤害     

浅谈马克思主义的人性观及其现实意义

人性是人之为人的根本。在人性的问题上,古今中外的哲学家有不同的看法,本文重点从人的类本质和人的社会关系本质的统一来阐述马克思的人性观,并对马克思的人性观的特点进行了探讨,进而在构建社会主义和谐社会的背景下来阐述马克思主义人性观的现实意义。     

Is ‘the posthuman’ educable? On the convergence of educational philosophy,animal studies,and posthumanist theory

Formal education in Western society is firmly rooted in humanist ideals. ‘Becoming human’ by cultivating certain cognitive, social, and moral abilities has even symbolised the idea of education as such in Enlightenment philosophical traditions. These ideas are increasingly coming under scrutiny by posthumanist theorists, who are addressing fundamental ontological and epistemological questions about defining an essential ‘human nature’, as well as the elastic boundary work between the human and nonhuman subject. This paper responds to the ongoing discussions on the diverse articulations of posthumanism in education theory and animal studies by investigating possibilities of a shared conceptual framework that allows for a productive dialogue between them. By analysing some of the meanings attached to the notion of posthumanism in education theory and animal studies, the paper begins to identify some instabilities of humanist traditions/ideals of education and explores posthumanist challenges to research on the institutionalised production, mediation, and development of knowledge.     

四川攀枝花有毒植物种类

文章共列出攀枝花市有毒植物66科121属146种,其中蕨类植物5科5属6种,裸子植物4科5属6种,被子植物57科111属134种,并列出这些有毒植物的名称、学名、科名、有毒部位及毒性。     

依靠科技推进现代生物种业发展的对策研究

生物种业是农业的核心基础产业,文章研究旨在从农业科技的角度为四川由种业大省向种业强省跨越提供借鉴。四川省生物种业原始创新能力、粮食安全保障能力、优势特色产业发展支撑能力、种子生产及供种能力和种子企业实力得到进一步提升,但又面临严峻的挑战和难得的发展机遇。主要科技对策是推进种业科研体制机制创新、加大突破性新品种培育力度、加快种业科技成果应用、提升种业企业科技创新能力、提升供种技术水平、加强种业科技平台与队伍建设以及加强种业国际合作交流等。     

Hematological Parameters and RBC TBARS Level of Q 10 Supplemented Tribal Sickle Cell Patients: A Hospital Based Study

The study has been undertaken as number of sickle cell patients in Chhattisgarh tribal population is 23.7 %. The Co enzyme Q10 is a strong antioxidant and energy producing compound. The patients were divided into three groups group A homozygous (SS), group B heterozygous (AS) and group C controls for TBARS study. The age group is 10–55 years and 200 mg of CoQ10 was given to A and B groups. The hematological parameters, C reactive protein as well as RBC TBARS level were performed by usual and standard techniques. The results were obtained as 25.37 % increased RBC level in group A and 23.24 % in group B. The increased hemoglobin level was observed as 16.73 % in group A and 10.7 % in group B. In case of WBC it was observed increased 24.38 % in group A and 12.0 % in group B. C-reactive protein was observed 7.8 times decreased in group A and 1.54 times in group B. The RBC TBARS level was also found decreased 48 % in group A and 51 % in group B as compared to group C. During the supplementation of coenzyme Q10 the pain caused by vaso-occlusive events has reduced. This significant increase in hematological parameters as well as decreased C-reactive protein and TBARS level suggest that the Q10 should be included in the diet of sickle cell patients.     

保护生物学的兴起与发展

保护生物学是八十年代初期刚刚形成的一门新兴学科.由于该学科有着迫切的社会要求和科学基础,所以出现的时间虽然只有短短的十多年,却已处于迅速发展时期.文章就该学科的定义、原理、研究内容和方法,以及国内外发展情况作概略的介绍.     

陕西野生铁线莲属植物种质资源及观赏应用研究

对陕西野生铁线莲属植物的资源状况、分布、生态习性和生物学特性等进行了调查研究,表明陕西有野生铁线莲属植物26种及变种,主要分布于秦岭和巴山林区。花(萼)大而色彩艳丽,多攀缘性、喜光、对土壤要求不严、适应性强,园林观赏价值高,并提出多种观赏利用形式。