Nikotine ntabwo ari mbi cyane

Tuvuze ku itabi, igitekerezo cya mbere gishobora kubanikotine, kimwe mu bigize iyo nikotine. Byongeye kandi, hari abantu bagereranyije nikotine n'itabi bavuga ko "kunywa itabi byangiza ubuzima" bitewe na nikotine iri mu itabi "Nikotine ni uburozi bukomeye"? "Nikotine "Mu gapaki k'itabi, inka ishobora kwica"? "Witondeye guhitamo imboga zirimo nikotine"…? Ibitekerezo by'ubwoko bwose biratandukanye.

Ariko mu by’ukuri, ibi bivugwa bitandukanye n’ubumenyi. Nikotine ni alkaloid isanzwe ikorwa n’ibimera bimwe na bimwe bya Solanaceae. Ibimera bya Solanaceae ntibirimo itabi gusa, ahubwo harimo n’urusenda, inyanya, ibirayi, ibirayi cyangwa petunia. Itabi ni kimwe mu bimera bikungahaye kuri nikotine. Muri iki gihe, nikotine ikoreshwa kandi mu itabi ritagira umwotsi, itabi ry’ikoranabuhanga, no mu kuvura nikotine.

Ese nikotine ishobora gutera kanseri? Iyo abantu banywa itabi, nibura 69 bya kanseri biri mu itabi, nka benzopyrene, bitera ingaruka mbi ku mubiri nyuma yo kwinjira mu mubiri w'umuntu. Izi kanseri ntabwo zirimo nikotine. Nikotine ni yo kintu nyamukuru gikurura itabi. Raporo y'Umuyobozi w'Ubuzima muri Amerika yo mu 2014 yagaragaje ko nta bimenyetso bihari bigaragaza ko nikotine itera kanseri. Ikigo gishinzwe kurwanya kanseri muri Amerika (FDA) cyatangaje neza mu 2017 ko nikotine ubwayo nta sano igaragara ifitanye na kanseri.

Ubushakashatsi bugezweho ku buvuzi bujyanye na nikotine bushyigikira ko nikotine idatera kanseri ku bantu.

Ese kunywa itabi bitera uburozi bwa nikotine? Iyo abantu banywa itabi, nikotine nayo ihumekwa icyarimwe. Nikotine ihumekwa inyura mu maraso ikanyura mu ruzitiro rw'amaraso n'ubwonko. Bifata amasegonda 10 gusa kugera mu bwonko, bigatuma ubwonko bukora dopamine nziza kandi ishimishije n'izindi neurotransmitters. Mu by'ukuri, nikotine ifite ubusinzi n'ubudahangarwa. Ubusinzi bw'itabi buterwa na nikotine ku rugero runini. Uburozi bwa nikotine mu by'ukuri buterwa n'ibintu byinshi, harimo urugero, igihe, inshuro, inzira ikoreshwa, ubwoko bw'ibicuruzwa bya nikotine n'itandukaniro ry'umuntu ku giti cye. Igipimo cya nikotine ifatwa n'itabi ni cyiza ku mubiri w'umuntu, kandi biragoye kugera ku gipimo gisabwa kugira ngo habeho ingaruka mbi z'uburozi, kandi igice cy'ubuzima cya nikotine mu mubiri ni gito cyane, amasaha 2 kugeza kuri 3 gusa, bituma nikotine ihumekwa mu gihe gito. Izahinduka ingirabuzimafatizo.

Ese nikotine yangiza umwana uri mu nda? Nikotine yambukiranya byoroshye uruzitiro rw'ingoboka. Igipimo cya nikotine mu maraso y'umwana uri mu nda (iminota 30 nyuma yo guhura n'ikiyobyabwenge) kiri hejuru ya 15% ugereranyije n'amaraso y'umubyeyi, naho igipimo cya nikotine mu mazi ya amniotic kiri hejuru ya 80% ugereranyije n'amaraso y'umubyeyi. Iki gipimo kizatera ubwonko bw'umwana uri mu nda kwiyongera. Igipimo cya nikotine, gitera impinduka nyinshi mu mikorere y'imitsi.

Raporo y’ubuzima ya Amerika yo mu 2014 yagaragaje ko ubu hari ibimenyetso bihagije byerekana ko kwibasirwa na nikotine bishobora kugira ingaruka mbi ku buzima bw’umwana uri mu nda, nko kubyara umwana utaravuka cyangwa kubyara umwana wapfuye. Ubushakashatsi bwinshi bwagaragaje ko nikotine igira ingaruka zimwe na zimwe ku miterere mibi y’umwana uri mu nda, kugabanya imikurire y’umwana uri mu nda, urupfu rutunguranye rw’umwana uri mu nda ndetse n’indwara y’impfu z’uruhinja. Kwibasirwa na nikotine mbere yo kubyara bishobora gutera imikurire idasanzwe y’ibihaha by’umwana uri mu nda, byongera ibyago byo kurwara asima n’indwara zidakira z’ibihaha. Kwibasirwa na nikotine ku babyeyi bishobora kongera urugero rw’ubusinzi bw’umwana uri mu nda no kugira ingaruka ku myitwarire y’umwana uri mu nda.

Ese nshobora kurya imboga zirimo nikotine? Bamwe mu baturage bafite impungenge ko kurya imboga zirimo nikotine bishobora kugira ingaruka ku mubiri. Mu by'ukuri, nta mpamvu yo guhangayika. Ku ruhande rumwe, nikotine iri muri izi mboga ni nke cyane, inyinshi muri zo zikaba ari 3 ~ 100μg / kg. Bityo, nikotine nke cyane ntabwo ari nto cyane. Nubwo yaba ari mbisi cyangwa itetse, ntacyo izagira ku mubiri w'umuntu.

Ku rundi ruhande, nikotine inyobwa mu kanwa iragoye kuyikura mu gifu, kuko aside iri mu gifu izatuma nikotine iba nyinshi mu gihe ibaye iyoni, ibyo bikaba bigoye kuyikuramo n'inyunganiramirire y'umuyoboro w'amaraso. Nubwo nikotine yakwinjira mu maraso ivuye mu nzira y'igifu, izagaruka mu mwijima inyuze mu muyoboro w'amaraso kugira ngo ikore metabolisme, ibyo bigatuma urugero rwa nikotine mu maraso rugabanuka nyuma yo kwinjira mu mubiri ndetse no kugabanuka gukomeye k'uburyo nikotine iboneka. Kubwibyo, rubanda ntibagomba kuvuga ku ihinduka ry'ibara rya nikotine mu mboga, kandi nta mpamvu yo guhangayikishwa n'ikibazo cyayo ku buzima.

Ese uburyo bwo gusimbuza nikotine bufite umutekano? Ubu buryo bwo gusimbuza nikotine ni uburyo bwo gukora nikotine budakoresha itabi, busimbura nikotine ikomoka mu itabi, kandi bugafasha abanywi b'itabi gutsinda ubusinzi bwabo ku mubiri no mu mutwe ku itabi. Bwakoreshejwe kuva mu mpera z'imyaka ya 1980 ubwo Yu yarekaga kunywa itabi. Abantu benshi bahangayikishijwe no kumenya niba uburyo bwo gusimbuza nikotine bushobora kwemezwa.

Uburyo bwo gusimbuza alkaline nk'umuti wa mbere wo kuvura abantu bareka kunywa itabi bwakubye kabiri igipimo cy'intsinzi yo kureka kunywa itabi.

Umutekano wanikotine Ubuvuzi bwo gusimbuza imiti bwaremejwe, kandi bwongewe ku rutonde rw'imiti y'ingenzi y'Umuryango w'Abibumbye wita ku Buzima, kandi bwemewe kandi bugirwa inama n'Umuryango w'Abibumbye wita ku Buzima. Kureka kunywa itabi bishobora gukoreshwa hizewe.

DutangaNikotine yuzuye 99.9%,Ishingiro rya Nikotine, Umunyu wa Nikotine,Ifu y'umunyu wa nikotine,Nikotine y'ubukorano, ifite ubuziranenge bwo hejuru kandi igura amafaranga menshi.