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1 عدد تمبر 30مین سالگرد مرگ گراسی- پزشک - ایتالیا 1955
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  • 1 عدد تمبر 30مین سالگرد مرگ گراسی- پزشک - ایتالیا 1955

1 عدد تمبر 30مین سالگرد مرگ گراسی- پزشک - ایتالیا 1955

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Italy 1955 -The 30th Anniversary of the Death of Grassi

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توجه : درج کد پستی و  شماره تلفن همراه و ثابت جهت ارسال مرسوله الزامیست .

توجه:حداقل ارزش بسته سفارش شده بدون هزینه پستی می بایست 100000 ریال باشد .

توجه : جهت برخورداری از مزایای در نظر گرفته شده برای مشتریان لطفا ثبت نام نمائید.

در صورت نیاز به راهنمائی لطفا با شماره 09381506644 تماس بگیرید.

با پیوستن به کانال تلگرام تمبرستان به نشانی http://www.telegram.me/tambrestan  در جریان جدیدترین کالاهای اضافه شده به سایت قرار بگیرید. برای سهولت و تسریع در اتصال با گوشی موبایل میتوانید در لیست تماسهای برنامه تلگرام خود عبارت  tambrestan@ را جستجو نمائید.

Giovanni Battista Grassi

From Wikipedia, the free encyclopedia
  (Redirected from Battista Grassi)

Giovanni Battista Grassi
Giovanni Battista Grassi.jpg
Born 27 March 1854
Rovellasca, Italy
Died 4 May 1925 (aged 71)
Rome, Italy
Resting place Fiumicino
41.46°N 12.14°E
Nationality Italian
Fields Medicine, Entomology, Parasitology
Institutions University of Catania
Sapienza University of Rome
Alma mater University of Pavia
Doctoral students Gustavo Pittaluga
Known for Plasmodium life cycle
Malaria control
Notable awards Darwin Medal

Giovanni Battista Grassi (27 March 1854 – 4 May 1925) was an Italian physician and zoologist, most well known for his pioneering works on parasitology, especially on malariology. He was Professor of Comparative Zoology at the University of Catania from 1883, and Professor of Comparative Anatomy at Sapienza University of Rome from 1895 until his death. His scientific contributions covered embryological development of honey bees, on heminth parasites, the vine parasite phylloxera, on migrations and metamorphosis in eels, and on termites. He was the first to describe and establish the life cycle of the human malarial parasite, Plasmodium falciparum, and discovered that only female anopheline mosquitoes are capable of transmitting the disease.[1][2] His works in malaria remain a lasting controversy in the history of Nobel Prizes, because a British army surgeon Ronald Ross, who discovered the transmission of malarial parasite in birds was given the 1902 Nobel Prize in Physiology or Medicine. But Grassi, who demonstrated the complete route of transmission of human Plasmodium, and correctly identified the types of malarial parasite as well as the mosquito vector, Anopheles claviger, was denied.

Grassi was the first to demonstrate the life cycle of human dwarf tapeworm Taenia nana, and that this tapeworm does not require an intermediate host, contrary to popular belief. He was the first to demonstrate the direct life cycle of the roundworm Ascaris lumbricoides by self-experimentation. He described canine filarial worm Dipetalonema reconditum, and demonstrated the parasite life cycle in fleas, Pulex irritans. He invented the genus of threadworms Strongyloides. He named the spider Koenenia mirabilis in 1885 after his wife, Maria Koenen. He pioneered the foundation of pest control for phylloxera of grapes.

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