Pagină 1 din 27 rezultate
The initial phase of renal hypertension induced by ligature of the abdominal aorta was accompanied by a transient increase in vascular permeability. This permeability increase has not the same intensity in all parts of the organism: it is greater in the skin and in the aorta wall than in the brain
We have systematically reviewed placebo-controlled trials of V. myrtillus-extracted anthocyanosides for evidence of positive effects on night vision. Searches of computerized databases and citations in retrieved articles identified 30 trials with outcome measures relevant to vision in reduced light.
BACKGROUND
The purpose of this study was to compare the efficacy of alginic acid alone versus alginic acid combined with low doses of pure glycyrrhetinic acid and bilberry anthocyanosides as an addon to conventional proton pump inhibitor therapy in relieving symptoms associated with nonerosive
Alterations in the capillary filtration of macromolecules are well documented in diabetic patients and experimental diabetes. Various flavonoids including anthocyanosides and ginkgo biloba extracts have been shown to be effective against experimentally induced capillary hyperfiltration. The aim of
Anthocyanins are known to have antioxidant, anti-inflammatory, neuroprotective, and anticarcinogenic activity as well as positive effect on the cardiovascular system. Because of bilberry anthocyanosides (Vaccinium myrtillus L.), Mirtilene forte promotes rhodopsin synthesis and regeneration,
The pharmacokinetics of Vaccinium myrtillus anthocyanosides (VMA) have been investigated in male rats. After intravenous administration anthocyanosides undergo a rapid body distribution and their disappearance from the blood is suitably fitted by a three-compartment pharmacokinetic model. The
The effects of Vaccinium Myrtillus anthocyanosides (Myrtocyan, VMA; CAS 84082-34-8) on arteriolar vasomotion were assessed in cheek pouch microcirculation of anesthetized hamsters and in skeletal muscle microvasculature of unanesthetized hamster skin fold window preparation. Intravenously injected
The effects of Vaccinium myrtillus anthocyanosides (VMA) on ischaemia reperfusion injury were investigated in the hamster cheek pouch microcirculation. Ischaemia was induced by clamping the cheek pouch for 30 min followed by 30 min of reperfusion. The microvasculature was visualized by a
A Vaccinium myrtillus anthocyanosides preparation (equivalent to 25% of anthocyanidins) demonstrated significant vasoprotective and antioedema properties in exerimental animals. In rabbits, the skin capillary permeability increase, due to chloroform, was reduced both after i.p. (25--100 mg/kg) and
Proteases and especially collagenase injected into the lateral brain ventricles of rats are able to increase the permeability of the blood-brain barrier to trypan blue. Treatment of the rats with anthocyanosides of Vaccinium myrtillis diminishes the permeability increasing effect of collagenase and
Vaccinium myrtillus anthocyanins adminstered by i.v. or i.p. route to the rat undergo a rapid body distribution and in part also are easily eliminated such as to fit a three-compartments pharmacokinetic model. The anthocyanins elimination occurs mostly through urine and bile. The slight difference