一个纯自然科学的刊物,本来应该公开发行的,但就有这种怪事,只能“内部发行”,顾名思意,这是限制读者,不希望这类科技知识广泛流传,神秘得很。但这种阻碍生产力发展的、不适宜的上层建筑逐渐动摇了、改变了、合乎潮流了,所以本刊也公开发行了。本刊创办之初,上海实验动物界同人在没有要国家一分钱的情况下,把这本刊物办下来了,而且维持长达5年之久,其艰辛是能够想象的。这是什么精神在支持?科技界确实有这么一群人,怀着赤子之心,响往着实验动物事业的美好远景,愿为生物医学的起飞,创造更牢靠的支撑条件,不为世俗所动,不怕牺 A publication of purely natural sciences should have been publicly released. However, this kind of strange thing can only be “internally distributed” and its name suggests. This limits readers and does not want such science and technology knowledge to be widely circulated and mysterious. However, this unfavorable superstructure, which hindered the development of the productive forces, has gradually shaken, changed and is in line with the trend, so this publication has also been issued. At the beginning of the publication, colleagues in Shanghai’s experimental animal world managed this publication without any pennies from the state, and it was hard to imagine that it would last as long as five years. What kind of spirit is being supported? There are indeed a group of people in the scientific and technological community who, with their innocence, sounded the good prospect of the laboratory animal undertaking and are willing to take a biomedical take-off to create a more solid supportive condition and not to be secular , Not afraid of sacrifice