CHEKISHNING INSON ORGANIZMIGA TA’SIRI VA OQIBATLARI
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Abstract
Tamakining vatani janubiy amerika, uni ispanlar XVI asrda evropaga keltirgan. Dastavval tamakini xidlash yoki chaynash odat bo’lgan. Bora bora u chekiladigan bo’ldi, chunki tamaki chekilganda undagi asosiy modda – nikotin kuchliroq ta’sir etadi. Nikotin markaziy va periferik nerv sistemasiga vaqtincha qo’zg’atuvchi ta’sir ko’rsatadi, arterial qon bosimini oshiradi, mayda qon tomirchalarini toraytiradi; nafasni tezlashtiradi, ovqat hazm qilish sistemasining shirasini kuchaytiradi. Nikotin bilan birga tamaki tutunidagi yonish mahsulotlari ham organizmni zaxarlaydi.
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Isaqova Dilobar G‘ayratjon qizi, Mirzamahmudova Zarnigor Shukrullo qizi, Abdusattorova Sabohat Nabijon qizi. (2022). CHEKISHNING INSON ORGANIZMIGA TA’SIRI VA OQIBATLARI. Proceedings of International Educators Conference, 1(3), 33–36. Retrieved from https://econferenceseries.com/index.php/iec/article/view/601
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