New research progress on 10191-41-0 in 2021. Chemo-enzymatic cascade processes are invaluable due to their ability to rapidly construct high-value products from available feedstock chemicals in a one-pot relay manner. 10191-41-0, Name is DL-alpha-Tocopherol, molecular formula is C29H50O2, belongs to pyrrolines compound, is a common compound. In a patnet, author is Boteva, Borislava I., once mentioned the new application about 10191-41-0, Safety of DL-alpha-Tocopherol.
Flow Cytometric Analysis of the Influence of Myosmine on the Cell Cycle
Myosmine (3-(1-pyrrolin-2-yl)pyridine) is an alkaloid found in tobacco as well as various staple foods, fruits and vegetables. Myosmine has recently been suspected to be a tobacco-independent carcinogenic source. Using cell flow cytometry, we have examined the influence of myosmine on the cell cycle of murine erythroleukemia (MEL) cells in vitro and have compared this with its effects on murine bone marrow cells in vivo. Myosmine at low concentrations inhibited cell proliferation dose dependently; while at concentrations close to 300 mu mol dm(-3) it acted in a cytostatic fashion, that is, it increased the percentage of cells in the S and G2/M phases. At doses of 350-400 mu mol dm(-3) myosmine induced apoptosis and the hypoploid fraction. In vivo intraperitoneal injection of mice with 100 mg/kg of myosmine resulted in a statistically significant increase in the percentage of cells in S phase; i.e. from 13.75 to 18.22%. The percentage of bone marrow cells in the G2/M phase increased from 6.79 to 8.93 % in treated mice compared to controls. All of these results are in agreement with the hypothesis that myosmine possesses genotoxic potential. (doi: 10.5562/cca1767)
The proportionality constant is the rate constant for the particular unimolecular reaction. the reaction rate is directly proportional to the concentration of the reactant. I hope my blog about 10191-41-0 is helpful to your research. Safety of DL-alpha-Tocopherol.
Reference:
Pyrroline – Wikipedia,
,1-Pyrroline | C4H7N – PubChem