{"id":28581,"date":"2026-05-31T06:23:50","date_gmt":"2026-05-31T06:23:50","guid":{"rendered":"https:\/\/stagvape.com\/incelemeleri\/bitkisel-sigaralar-tutundan-daha-guvenli-degil-arastirma"},"modified":"2026-05-31T06:45:00","modified_gmt":"2026-05-31T06:45:00","slug":"bitkisel-sigaralar-tutundan-daha-guvenli-degil-arastirma","status":"publish","type":"post","link":"https:\/\/stagvape.com\/tr\/arastirmalari\/bitkisel-sigaralar-tutundan-daha-guvenli-degil-arastirma","title":{"rendered":"Bitkisel Sigaralar T\u00fct\u00fcnden Daha G\u00fcvenli De\u011fil: Yeni \u00c7al\u0131\u015fma"},"content":{"rendered":"\n

Hindistan Teknoloji Enstit\u00fcs\u00fc Gandhinagar (IITGN)<\/strong> ve Illinois Urbana-Champaign \u00dcniversitesi<\/strong>\u2019nden ara\u015ft\u0131rmac\u0131lar, bitkisel sigaralar\u0131n t\u00fct\u00fcn i\u00e7in daha g\u00fcvenli bir alternatif olmad\u0131\u011f\u0131n\u0131 do\u011frulad\u0131. Hakemli Tehlikeli Maddeler Dergisi<\/em><\/a>\u2019nde yay\u0131mlanan \u00e7al\u0131\u015fmada, bu \u201cdo\u011fal\u201d \u00fcr\u00fcnlerin geleneksel sigaralara k\u0131yasla \u00e7o\u011fu zaman daha y\u00fcksek konsantrasyonlarda toksik par\u00e7ac\u0131klar ve h\u00fccreye zarar veren etken maddeler yayd\u0131\u011f\u0131 g\u00f6r\u00fcl\u00fcyor.<\/p>\n\n

Profes\u00f6r Sameer Patel\u2019in liderli\u011findeki uluslararas\u0131 ara\u015ft\u0131rma ekibi, pop\u00fcler bitkisel ve t\u00fct\u00fcn markalar\u0131n\u0131n ana ak\u0131m duman\u0131n\u0131 analiz etti. Test edilen bitkisel sigaralar; nane, papatya, fesle\u011fen, karanfil, tar\u00e7\u0131n, ye\u015fil \u00e7ay ve su zamba\u011f\u0131 i\u00e7eren \u00e7e\u015fitli kombinasyonlar bar\u0131nd\u0131r\u0131yordu. \u0130nsan inhalasyonunu taklit etmek i\u00e7in ekip, emisyonlar\u0131n fiziksel ve kimyasal \u00f6zelliklerini izole etmek ve \u00f6l\u00e7mek amac\u0131yla otomatik iki odac\u0131kl\u0131 bir test d\u00fczene\u011fi kulland\u0131.<\/p>\n\n

Ultrafin Par\u00e7ac\u0131klar\u0131n Tehlikesi ve Oksidatif Stres<\/h2>\n\n

\u00c7al\u0131\u015fmada \u00f6ne \u00e7\u0131kan ba\u015fl\u0131ca endi\u015fe, 500 nanometrenin alt\u0131ndaki par\u00e7ac\u0131klar\u0131n sal\u0131n\u0131m\u0131. Bitkisel duman\u0131n, t\u00fct\u00fcn duman\u0131na k\u0131yasla bu ultrafin par\u00e7ac\u0131klardan %20 daha fazlas\u0131n\u0131 sald\u0131\u011f\u0131 bulundu. Mikroskobik boyutlar\u0131 nedeniyle bu par\u00e7ac\u0131klar akci\u011ferlerin derinlerine kadar n\u00fcfuz edip kan dola\u015f\u0131m\u0131na ge\u00e7ebilir; kronik solunum yolu hastal\u0131klar\u0131n\u0131 ve kardiyovask\u00fcler hastal\u0131klar\u0131 tetikleyebilir.<\/p>\n\n

Ayr\u0131ca ara\u015ft\u0131rma, duman\u0131n h\u00fccresel inflamasyona ve doku hasar\u0131na yol a\u00e7an reaktif oksijen t\u00fcrleri \u00fcretme kapasitesini ifade eden \u201coksidatif potansiyel\u201di (OP) \u00f6l\u00e7t\u00fc. Bitkisel sigaralarda kaydedilen OP de\u011feri 24 \u00b1 6 pmol\/\u03bcg-min iken, geleneksel t\u00fct\u00fcn sigaralar\u0131nda 18 \u00b1 5 pmol\/\u03bcg-min \u00e7\u0131kt\u0131. Geleneksel Hint bidi\u2019lerinde s\u0131k kullan\u0131lan tendu (abanoz) yapraklar\u0131yla sar\u0131lan varyantlar en toksik olanlard\u0131; k\u00e2\u011f\u0131tla sar\u0131lm\u0131\u015f versiyonlara g\u00f6re oksidatif potansiyel %49 daha y\u00fcksekti.<\/p>\n\n

\u00d6l\u00e7\u00fclen Parametre<\/th>Geleneksel T\u00fct\u00fcn Sigaralar\u0131<\/th>Bitkisel Sigaralar (K\u00e2\u011f\u0131t Sar\u0131ml\u0131)<\/th>Bitkisel Sigaralar (Yaprak Sar\u0131ml\u0131)<\/th><\/tr><\/thead>
Ultrafin Par\u00e7ac\u0131klar (<500 nm)<\/strong><\/td>Ba\u015flang\u0131\u00e7 seviyeleri<\/td>T\u00fct\u00fcne g\u00f6re yakla\u015f\u0131k %20 daha y\u00fcksek<\/td>T\u00fct\u00fcne g\u00f6re yakla\u015f\u0131k %20 daha y\u00fcksek<\/td><\/tr>
Oksidatif Potansiyel (OP)<\/strong><\/td>18 \u00b1 5 pmol\/\u03bcg-min<\/td>24 \u00b1 6 pmol\/\u03bcg-min<\/td>En y\u00fcksek (k\u00e2\u011f\u0131t sar\u0131ml\u0131lara g\u00f6re %49 daha y\u00fcksek)<\/td><\/tr>
Karbon & A\u011f\u0131r Metaller<\/strong><\/td>Standart seviyeler<\/td>T\u00fct\u00fcnle kar\u015f\u0131la\u015ft\u0131r\u0131labilir<\/td>Y\u00fckselmi\u015f (fesle\u011fen varyant\u0131nda bulunan en y\u00fcksek kur\u015fun)<\/td><\/tr><\/tbody><\/table><\/figure>\n\n

D\u00fczenleyici Bo\u015fluklardan Yararlanma<\/h2>\n\n

Ara\u015ft\u0131rma ayr\u0131ca kritik bir d\u00fczenleyici bo\u015flu\u011fu da ortaya koyuyor. Hindistan gibi \u00fclkelerde bitkisel sigaralar, Sigara ve Di\u011fer T\u00fct\u00fcn \u00dcr\u00fcnleri Yasas\u0131 (COTPA) kapsam\u0131 d\u0131\u015f\u0131nda kal\u0131yor. Benzer \u015fekilde \u0130talya ve di\u011fer baz\u0131 Avrupa \u00fclkelerinde, t\u00fct\u00fcn ya da nikotin i\u00e7ermedikleri i\u00e7in devlet tekelinden, t\u00fct\u00fcn \u00f6zel t\u00fcketim vergilerinden ve s\u0131k\u0131 reklam yasaklar\u0131ndan ka\u00e7arak sat\u0131\u015fa devam edebiliyorlar.<\/p>\n\n

Bu denetim eksikli\u011fi, \u00fcreticilerin \u00f6ks\u00fcr\u00fc\u011f\u00fc hafifletmek, kayg\u0131y\u0131 azaltmak ya da uykuyu iyile\u015ftirmek gibi terap\u00f6tik iddialarla bitkisel sigaralar\u0131 pazarlamas\u0131na olanak tan\u0131yor. E\u015f-yazar Profes\u00f6r Vishal Verma, bu sa\u011fl\u0131kl\u0131 ya\u015fam odakl\u0131 pazarlama stratejilerinin t\u00fcketicilerde yanl\u0131\u015f bir g\u00fcven duygusu yaratt\u0131\u011f\u0131n\u0131; \u201cnikotinsiz\u201d ya da \u201ct\u00fct\u00fcns\u00fcz\u201d ifadesinin \u201crisksiz\u201d anlam\u0131na geldi\u011fini d\u00fc\u015f\u00fcnd\u00fcrerek t\u00fcketicileri yan\u0131ltt\u0131\u011f\u0131n\u0131 belirtti.<\/p>\n\n

Ara\u015ft\u0131rmac\u0131lar, \u00e7al\u0131\u015fmalar\u0131n\u0131n uzun vadeli epidemiyolojik verilere de\u011fil fiziksel ve kimyasal emisyonlara odakland\u0131\u011f\u0131n\u0131 vurgulasa da duman\u0131n biyolojik tepkiselli\u011fi a\u00e7\u0131k. Sonu\u00e7ta, yanman\u0131n fiziksel eylemi, ince partik\u00fcl kurumun inhalasyonu ve a\u011f\u0131r metallerin varl\u0131\u011f\u0131; ambalaj \u00fczerinde listelenen \u201cdo\u011fal\u201d i\u00e7eriklerden \u00e7ok daha fazla insan sa\u011fl\u0131\u011f\u0131n\u0131 etkiliyor.<\/p>\n\n