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我心中的的科学家屠呦呦作文800字

Mention massacre You You, china children all without exception feels proud and proud for it. She is made fun of to call by people " 3 without the scientist " -- did not remain foreign setting, without the doctor's degree, also do not have academician honor. But a such ordinary people, it is however " republican decoration " gainer, also be the Chinese female scientist that the first place wins nobel prize.

提起屠呦呦,中华儿女无不为之感到骄傲自豪。她被人们戏称为“三无科学家”——没有留洋背景、没有博士学位、也没有院士头衔。但这样一个不起眼的人,却是“共和国勋章”的获得者,也是首位获得诺贝尔奖的中国女科学家。

1930, massacre You You is born in Zhejiang peaceful wave, condition of old China medical treatment is very backward, because malaria runs amuck,witnessed home town, life and death of numerous family experience is parting, massacre You You is resolved, must find the remedy that treats malaria, those who let people suffer malaria no longer is painful.

1930年,屠呦呦出生于浙江宁波,旧中国医疗条件十分落后,目睹了家乡因疟疾横行,众多家庭经历生死离别,屠呦呦下定决心,一定要找到治疗疟疾的药物,让人们不再遭受疟疾之痛。

1955, after massacre You You graduates from Beijing college of medicine with outstanding achievement, be allocated academy of Chinese traditional Chinese medical science works. 1969, the academy accepted job of a combat readiness -- the research of the medicine that fight impaludism. Because massacre You You is medical brilliant student, be engaged in medicine considering all the time again, be appointed to be the group leader of this task group. Then, in a small laboratory, massacre You You of 38 years old and her group began day and night research. They browse ancient books, seek square drug, visit old traditional Chinese medical science, record seriously to gotten information, wrote meticulously " collect of aguish only proved recipe " .

1955年,屠呦呦以优异的成绩从北京医学院毕业后被分配到中国中医研究院工作。1969年,研究院接受了一项战备任务——抗疟药的研究。由于屠呦呦是医学高材生,又一直从事医学研究,被任命为这个课题组的组长。于是,在一间小小的实验室里,38岁的屠呦呦和她的团队开始了夜以继日的研究。他们翻阅古籍、寻找方药、拜访老中医,对获取的信息认真记录,精心编写了《疟疾单验方集》。

In September 1971, task group chose the water of a variety of 100 Chinese traditional medicine to carry content and alcohol to carry content to undertake impaludism experiments fighting, but the effect is not quite ideal. Consulting afresh Ge Hong of the Eastern Jin dynasty " ancon is mothball urgent square " when, see inside have " Qing Hao is grasped, with water 2 litres of be soiled, wring take juice, all take " a paragraph of account, task group obtained inspiration from this, realize reach using this kind of method may be " high temperature having fear destroys medicaments effect " . Then, they decide to be with boiling point 34. The ether of 6 ℃ will extract Qing Hao. After the test that passed more than 100 times fails, be in finally neutral of ether of the 191st green Hao extracts content to defy the result that got making a person surprizing in impaludism test sample -- to aguish protozoon restrain rate achieve 100 percent.

1971年9月,课题组筛选了100多种中药的水提物和醇提物进行抗疟试验,但效果都不太理想。在重新查阅东晋葛洪《肘后备急方》时,看到里面有“青蒿一握,以水二升渍,绞取汁,尽服之”的一段记载,课题组由此获得了灵感,悟及到用这种方法可能是“有忌高温破坏药物效果”。于是,他们决定用沸点为34。6℃的乙醚来提取青蒿。在经过了一百多次的实验失败后,最终在第191号青蒿乙醚中性提取物抗疟实验样品中得到了令人惊喜的结果——对疟疾原虫的抑制率达到百分之百。

To prove experimental result, massacre You You tries drug with the body again, taking medicines and chemical reagents to go personally after doing not have a problem certainly area of impaludism of Hainan prosperous river has clinical test, should medication aguish effect is very good. After this, task group departs again the effective monomer that went out to have the effect that fight impaludism. Again later, green Hao element moved toward a pharmaceutical factory from the lab, be gone to by wide application in the cure fighting impaludism of each countries.

为证明实验效果,屠呦呦又以身试药,在确定没有问题后亲自带着药品去海南昌江疟区进行临床实验,该药物治疗疟疾效果很好。这之后,课题组又分离出了有抗疟作用的有效单体。再后来,青蒿素从实验室走向了制药厂,被广泛的应用到各个国家的抗疟治疗中。

As a result of the outstanding contribution that makes to medicine and human health, 2015 already 85 years old of senile massacre You You won scientific and top award -- Nobel medicine award. Stand on the stage that receive award, massacre You You says: "Green Hao element is the gift that traditional doctor of traditional Chinese medicine gives the world, and nobel prize is Chinese brainpower holds a gift that return in both hands for the motherland. To Qing Hao the research of element did not end far, hope young generation can have more people to pursue medical research, create for the mankind more good tomorrow. Create for the mankind more good tomorrow..

由于对医学和人类健康作出的突出贡献,2015年已经85岁高龄的屠呦呦获得了科学最高奖项——诺贝尔医学奖。站在领奖台上,屠呦呦说:“青蒿素是传统中医送给世界的礼物,而诺贝尔奖是中国科技人员为祖国捧回的一件礼物。对青蒿素的研究远远没有结束,希望年轻一代能有更多的人从事医学研究,为人类创造一个更加美好的明天。”

All previous of massacre You You finds drug via labyrinthian, hardship, try drug with the body, with one individual plant ordinary green grass saved the world, dedicated oneself lifetime medical research facilities. The achievement of massacre You You is very touching, also very encourage annals, regard the teenager of new period as children, we must learn massacre You You to hold to the scientific manner of be practical and realistic, persistent pursuit, anchor is calm target, hardheaded, forward ideal makes arduous efforts.

屠呦呦历经曲折、艰难寻药、以身试药,用一株不起眼的青草拯救了世界,将自己的一生都奉献给了医学研究事业。屠呦呦的事迹很感人、也很励志,作为新时期的少年儿童,我们一定要学习屠呦呦坚持实事求是、执着追求的科学态度,锚定目标、脚踏实地、朝着理想努力奋斗。