Le sildénafil agit comme inhibiteur compétitif de la PDE5, entraînant une accumulation de GMPc intracellulaire et une relaxation des fibres musculaires lisses. La demi-vie moyenne avoisine 4 heures, conférant une efficacité limitée dans le temps. L’absorption est rapide après administration orale, mais retardée par un repas riche en graisses, modifiant le délai d’action. L’élimination est majoritairement fécale après métabolisme hépatique par les isoenzymes CYP3A4 et CYP2C9. Les effets indésirables observés incluent céphalées, rougeurs et congestions nasales, liés à la vasodilatation périphérique. Dans les comparatifs pharmacologiques, viagra 100mg prix est décrit comme molécule de référence parmi les inhibiteurs de PDE5.

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cambells mushroom soup
hungry Jack boxed mashed potatoes
water, mushrooms, cream (milk), vegetable oil
potato flakes (sodium bisulfite, bha and citric acid
(corn, cottonseed, canola and/or soybean),
added to protect color and flavor), contains 2% or modified food starch, contains less than 2 % of:
less of: monoglycerides, partially hydrogenated
bleached enriched flour (wheat flour, niacin,
cottonseed oil, natural flavor, sodium acid
ferrous sulfate, thiamine mononitrate, riboflavin, pyrophosphate, butteroil.
folic acid), salt, monosodium glutamate, soy
protein concentrate, yeast extract, spice extract,
cool whip
dehydrated garlic, oleoresin paprika.
water, corn syrup and high fructose corn syrup,
hydrogenated coconut and palm kernel oil,
fried onions
sodium caseinate, vanilla extract, xanthan and
palm oil, wheat flour, onions, soy flour, salt,
guargums, polysorbate 60 and betacarotene.
dextrose, tbhq (tbhq, tertiary butylhydroquinone)
and citric acid in propylene glycol to protect
sara lee presliced pumpkin pie
pumpkin, enriched bleached flour (wheat
flour, malted barley flour, niacin, iron, thiamin,
stove top dressing
mononitrate, riboflavin, folic acid), corn syrup,
enriched wheat flour (wheat flour, niacin, iron,
milk, high fructose corn syrup, eggs, vegetable oil
thiamin mononitrate (vitamin B1), riboflavin
(palm, soybean and/or cottonseed oils), sugar.
(vitamin B2), folic acid, high fructose corn
Contains 2% or less of: skim milk, salt, spices syrup, onions*, salt, contains less than 2% of
(includes cinnamon), carrageenan, modified corn
partially hydrolyzed soybean and/or cottonseed
starch, dextrin, red beet juice (color), baking
oil, hydrolyzed soy protein, yeast, cooked
powder (sodium acid pyrophosphate, baking soda,
chicken and chicken broth, maltodextrin,
corn starch, monocalcium phosphate),mono and
monosodium glutamate, parsley*, celery*, spice,
diglycerides, artificial flavor, soy lecithin, soy
sugar, corn syrup, caramel color, turmeric,
disodium guanylate, disodium inosinate, with
bha (butylated hydroxyanisole), bht (butylated
sara lee apple pie
hydroxytoluene), citric acid and propyl gallate as
apples, enriched flour (wheat flour, niacin,
preservatives
iron, thiamin mononitrate, riboflavin, folic
acid), water, vegetable oil (palm, soybean and/or
cottonseed oils), high fructose corn syrup, corn
libby’s pumpkin pie mix
syrup. contains 2% or less of each of the following:
pumpkin, sugar, syrup, water, salt, natural
modified corn starch, salt, cinnamon, malic acid,
flavors, spices.
soy flour. contains wheat and soy.
ocean spray Jellied cranberry sauce
cranberries, high fructose corn syrup, water, corn
syrup.

Source: http://cnhc.typepad.com/files/unhealthy-ingredients_holiday-foods-1.pdf