Pharmacological studies on tiadenol in type IV patients. Evidence for a mechanism of action different from other lipid-lowering drugs.
Atherosclerosis
; 40(3-4): 245-55, 1981.
Article
en En
| MEDLINE
| ID: mdl-7332603
ABSTRACT
Tiadenol [bis(hydroxyethylthio) 1-10 decane], a new absorbable hypolipidemic agent differing in chemical structure from clofibrate and related compounds, was tested in hypertriglyceridemic patients, both responsive and nonresponsive to dietary treatment. Tiadenol administration was remarkably effective in inhibiting fructose induced hypertriglyceridemia in diet responsive type IV patients; it was ineffective in patients with stable, diet refractory, hypertriglyceridemia. The significant reduction of plasma triglycerides (-42%) in sensitive patients, was not accompanied in this study, by the activation of plasma lipoprotein and hepatic lipases. In a second, longer term investigation of stable type IV patients, tiadenol administration resulted in significant triglyceride decreases in the very low density lipoproteins (VLDL) (-45%), as well as in the low and high density lipoproteins (LDL and HDL) (both -25%). The cholesterol content of LDL and HDL was not modified. In VLDL a significant reduction of apoprotein E was observed (from 15.2 +/- 4.9 to 11.9 +/- 5.9% of VLDL proteins). The reported observations are consistent with a difference in the mode of action of tiadenol from that of other lipid lowering agents, particularly of the clofibrate type.
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Bases de datos:
MEDLINE
Asunto principal:
Alcoholes Grasos
/
Hiperlipoproteinemia Tipo IV
/
Hipolipemiantes
Límite:
Humans
Idioma:
En
Revista:
Atherosclerosis
Año:
1981
Tipo del documento:
Article