The writer thinks in the asic contradiction in sports, sports should suit the social needs, the means of sports must suit the human body tissue and physiological function which is the basic law.

进一步认为，在体育运动基本矛盾的运动过程中，体育运动要适应社会需要，体育活动手段必须符合人体组织结构形态和生理机能状况与要求，这是体育运动的基本规律。

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In the cells of the human body itself, in the cells of every organ, of almost every type of tissue in the body, the same thing will happen eventually.

在人体自身的细胞中、在每个器官的细胞中、在人体几乎每一种组织中，同样的事情最终都会发生。

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Embryonic stem cell research is controversial because human embryos are destroyed in order to obtain the cells capable of developing into almost every tissue of the body.

胚胎干细胞的研究备受争议，原因是获得能够发育成为几乎人体所有组织的细胞，有损于人类胚胎。

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The Acpo audit was sparked following a series of inspections by the Human Tissue Authority in 2009, asking for details of category three human tissue - significant body parts including organs and limbs - held by police before the Human Tissue Act came into force in 2006.

BBC: Further body parts kept by Avon and Somerset Police

Vitamin D receptors are present in nearly every tissue in the human body.

FORBES: Vitamin D: Still More Questions Than Answers

In the U.S., some universities and corporate laboratories are conducting research on "bioprinting, " or artificial construction of body parts using living human tissue.

WSJ: Next to Use 3-D Printing: Your Surgeon