Interaction of Grapefruit Juice and Calcium Channel Blockers
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چکیده
منابع مشابه
Interaction of lead acetate with calcium channel blockers in formalin test and formalin-induced inflammation
In this study interaction of three types of calcium channel blockers nifedipine, diltiazem and verapamil on the effects of lead acetate on two types of pain (nociception and inflammation) induced by formalin in mice were examined. In order to study nociception, formalin test was selected because of greater resemblance to clinical pain. Lead acetate (50, 75, l00, 125 and 150 mg/kg) administere...
متن کاملInteraction between Grapefruit Juice and Drugs*
There is a possibility that even a glass of grapefruit juice (GFJ) taken several hours before oral medication may enhance the bioavailability of many drugs, exaggerate the drug action, and increase the toxic effect by exaggerating the potency of the drug. This can be explained by inhibition of CYP3A4 in the small intestine by GFJ, thus suppressing drug metabolism. This interaction with GFJ is l...
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Wound healing is a natural response to restore the injured tissue to normal. Wound healing is also complicated process involving different cellular, molecular and biochemical mechanisms and various types of cytokines and growth factors. Calcium channel blockers belong to cardiovascular medicine and administrated to treatment of hypertension, angina and cardiac arrhythmia because of vasodilatory...
متن کاملEffect of Calcium Channel Blockers on Intraocular Pressure in Rabbits
The objective of the study was to evaluate the antiglaucoma effect of calcium channel blockers diltiazem and verapamil. Albino rabbits were used and chronic glaucoma was induced in them using freshly prepared 150 units of alphachymotrypsin. 0.1 mL of drug solution was administered topically into the left eye whereas the right served as control. The pressure recording was carried out at 15, 30, ...
متن کاملA furanocoumarin-free grapefruit juice establishes furanocoumarins as the mediators of the grapefruit juice-felodipine interaction.
BACKGROUND Grapefruit juice (GFJ) enhances the systemic exposure of numerous CYP3A4 drug substrates, including felodipine, by inhibiting intestinal (but not hepatic) first-pass metabolism. Furanocoumarins have been identified as major CYP3A4 inhibitors contained in the juice, but their contribution to the GFJ effect in vivo remains unclear. OBJECTIVE To ascertain whether furanocoumarins media...
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ژورنال
عنوان ژورنال: American Journal of Hypertension
سال: 2006
ISSN: 0895-7061
DOI: 10.1016/j.amjhyper.2005.11.003