The Aconite Alkaloids, XXXIII. On Lucidusculine. III

Xxxiii. the Decarboxylation of Pectin

Xxxiii. the Fat of Yeast

Probably owing to the small quantity of material usually available, only one previous examination of yeast fat, that by Hinsberg and Roos [1903], appears to have been carried out, and, as this investigation was inconclusive on several points, it appeared to be worth while to go over the ground again. In an examination of yeast products for the "vitamines" or "hormones" connected with the phenom...

The Aconite Alkaloids Ix. the Isolation of Two New Alkaloids from Aconitum Heterophyllum, Heteratisine and Hetisine by Walter A. Jacobs and Lyman C. Craig

In the course of the isolation of atisine from the roots of Aconitum heterophyllum of commercial origin, as presented in Paper VIII (I), it was noted that further concentration of the final mother liquors from atisine hydrochloride yielded a thick solution which on longer standing gave an additional crystalline fraction. It was then found that this fraction (10 gm. from 24 kilos of root) consis...

Experimental Studies on Sodhana of Aconite

Sodhana, a preliminary treatment is known to reduce toxicity, enhance therapeutic merits of drugs and even impart additional pharmacodynamic properties. The present study - Sodhana Aconite, conducted to establish the effect in toxicity chemical changes and comparative pharmacological activity, show definite reduction in the intense cardiotoxic effect in crude Aconite.

Intestinal transport of pure diester-type alkaloids from an aconite extract across the Caco-2 cell monolayer model.

Aconitine (AC), mesaconitine (MA), and hypaconitine (HA) are the active alkaloids identified in aconite tuber, an important traditional Chinese medicine. The study is aimed to investigate their intestinal transport profiles and potential interaction during the intestinal absorption using the Caco-2 cell monolayer model. All three alkaloids had good permeability with P(app) values greater than ...