Setsi sa Litaba kapa sa Phatlalatso: Likokoana-hloko tsa Biochemistry le Physiology
Thuto: https://www.sciencedirect.com/science/article/pii/S0048357514000947
Mongoli (s): Chłopecka, M., Mendel, M., Dziekan, N., and Karlik, W.
Mofuta oa Sengolo: Thuto ea Lithaka
Sekhetho:
Glyphosate ke ntho e sebetsang ea litlama tse tsebahalang lefatšeng ka bophara. Tšebeliso ea eona e tloaelehileng e bakoa ke tumelo ea hore e ama limela feela. Leha ho le joalo, lithuto tse mabapi le glyphosate le mekhoa ea eona ea khoebo li senola hore e baka litšitiso tse ngata tsa morphological, fisiological le biochemical liseleng le linthong tse phelang tsa liphoofolo, ho kenyeletsoa le liphoofolo tse anyesang. Ka lebaka la hore nakoana ka mor'a hore glyphosate e hlahe ka molomo e fumanoa ka tekanyo e phahameng ka ho fetisisa ka maleng a manyenyane, sepheo sa thuto ena e ne e le ho hlahloba phello ea motsoako ona mosebetsing o ikemetseng oa mala tlas'a a vitromaemo. Liteko li entsoe ka li-rat jejunum strips tlas'a maemo a isotonic. Li-strip li ne li kenngoa ka har'a li-buffered (pH 7.35) le litharollo tsa glyphosate tse se nang buffered (pH 5.2) ho tloha ho 0.003 ho ea ho 1.7 g/L. Liphetho li bonts'a hore glyphosate e kentsoeng tharollong ea buffered e ama haholo ts'ebetso ea koloi e ikemetseng ea likhoto tse ikhethileng tsa jejunum strip. Karabelo ea mesifa ke biphasic (miorlaxation e tsamaisanang le ho fokotseha). Khohlano e bonoa e se e ntse e le ka tekanyo ea 0.003 g/L le karabelo ea pele ea bohlokoa ea biphasic ka lethal dose ea 0.014 g/L. Ho kenngoa ha lihlopha tsa jejunum tse nang le glyphosate ka tharollo e se nang buffered (pH 5.2) ho fella ka karabelo e fapaneng. Mosifa o boreleli o fumana phomolo e tsitsitseng feela, e matla ho feta karabo ea tharollo ea glyphosate ka pH 7.35. Litšitiso tsa motility li boetse li bonoa ka mor'a hore glyphosate e tlosoe ka tharollo ea incubation. Lintlha tse bokelletsoeng li fana ka maikutlo a hore glyphosate e sitisa motility ea maqeba a ka mpeng maemong a mahlonoko a bonoang ho batho ba pepesehetseng litekanyetso tse seng chefo tsa glyphosate.
Keywords: Glyphosate; lihlopha tsa jejunum; Ts'ebetso ea likoloi; Biphasic reaction, Rat, Rodent
Tlhaloso:
Chłopecka, M., Mendel, M., Dziekan, N., and Karlik, W., 2014. Glyphosate e ama tšebetso ea mala a itlhahisang feela ka litekanyo tse tlase haholo–Thuto ea In vitro. Likokoana-hloko tsa Biochemistry le Physiology, 113, 25-30.
Category:
- Liphetho tsa bophelo
- Litlamorao tsa tikoloho
- Tšebeliso ea likokoanyana
Tlaleho ea ID: 371
