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Mafi m rana duniya

Wanne daya daga cikin halittun da ƙasã aka dauke su mafi m? Macizai, kifi, gizo-gizo - su ne na biyu, kuma da wadannan wuri a ƙasa - m rana na ta Kudu da kuma Amurka ta tsakiya. Su dafin ne sau goma fiye da mai guba fiye da maciji, da kuma abubuwa masu cutarwa ƙetare sakamako na potassium cyanide. A mafi m rana a duniya, iya kashe dozin mutane - Dart frogs (ko phyllobates) m. Kuma wata ãyã daga "m" - wani bangare ne na hukuma sunan masu rarrafe.

Bayyanar nuna cewa itace rana - m, kuma maƙiya a gare shi ba ya wanzu. Bright flashy launuka ne daukan hankali da kuma predoseregaet, ko da yake kananan size na rana. Su nauyi - kawai 3-4 grams. A mafi karami wakilan, kamar strawberry guba-Dart kwãɗi, blue guba Dart rana, nauyi ne ko karami. Kyakkyawa yara fentin a wani bakan gizo mai launuka - daga haske rawaya zuwa blue tare da ja aibobi. Wannan canza launi nuna cewa ba za ka iya shãfe mai rarrafe da kafafu! Sa'a, da mafi m rana samu kawai a cikin wurare masu zafi jungles of America. Duk da hadari, dubban magoya saya wadannan m halittun domin su terrariums.

Yawan jinsunan ne abin mamaki a cikin bambancin, guba Dart frogs kadai, akwai 130 subtypes. Dukansu suna da aiki a rayuwar yau da kullum, da kuma barci da dare. A rana, m frogs farautar tururuwa, tsutsotsi, wanda tururuwai suka gina da kuma sauran kwari. A cewar masana harkokin kimiyya, wannan amphibian rage cin abinci rinjayar da babban mataki na yawan guba na dafin. Daruruwan alkaloids wanda za a iya gano a kan fata mai haske a canza launin frogs shiga jiki kawai abinci.

Isar da shi zuwa taba fata na rana kafin su sami instantaneous dafin dalma ta dauke fiye da 100 mutuwar sosai guba aka gyara. Wannan cakuda yana da jijiya da kuma cardiac effects. A mutum sami wani kashi na guba, ta hanyar kananan raunuka a kan fata, kazalika ta cikin pores, tare da mai guba abubuwa nan da nan tunawa, zuwa ga zuciya, haddasa inna da kuma mutuwa a cikin 'yan mintuna. Masana kimiyya sun lasafta cewa daya gram na guba phyllobates isa ya kashe dubu manya.

Wannan dukiyar da ake amfani da Indians farauta kibiyoyi. Yanzu kimiyya ne daidai gano cewa, kawai 5 jinsunan guba Dart frogs samar m alkaloids - batrachotoxin. Amma yayin da abun ciki na wadannan jinsunan a cikin terrarium adadin gubobi a cikin fata rage-rage sharply. Kuma guba Dart frogs haife shi a zaman talala, kuma ba su nuna up. M frogs ba m, don haka ba barazana ce ga bil'adama, kamar yadda guba ne kasa kawo hadari ga salla kiwo. A mafi kyau magani - kawai kada ku shãfe.

Domin kimiyya, wannan guba frogs - a sararin filin domin gudanar da bincike da kuma experimentation, a cikin abin da shi ne yiwuwa a sami tushen sabon magunguna. A musamman, da ta je zafi taimako kwayoyi da suke da karfi fiye da morphine, maganin rigakafi, da miyagun kwayoyi ta tuntubo cardiac aiki. Duk da yake likitoci na sciences suna fada ga sabon kwayoyi, Dart kwãɗi, da phyllobates fada domin rayuwa a duniya, inda suka kashe su guba, da mutane da dabbobi da suka shiga shãfe su ba da gangan.

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