Paj 1 soti nan 169 rezilta yo
The present study was undertaken to elucidate the intervention of quercetin against high altitude cerebral edema (HACE) using male Sprague Dawley rats as an animal model. This study was also programmed to compare and correlate the effect of both quercetin (flavonoid) and dexamethasone (steroid)
Quercetin has been demonstrated to play an important role in altering the progression of ischemic brain injuries and neurodegenerative diseases by protecting against oxidative stress. The effects of quercetin on brain damage after subarachnoid hemorrhage (SAH), however, have not been investigated.
BACKGROUND
We hypothesized that treatment with quercetin could result in improved hemodynamics, lung inflammatory parameters and mortality in a rat model of hemorrhagic shock.
METHODS
Rats were anesthetized (80 mg/kg ketamine plus 8 mg/kg xylazine i.p.). The protocol included laparotomy for 15 min
Quercetin (1) is an anti-inflammatory and antioxidant flavonoid. However, the oral administration of 1 did not lead to beneficial effects in experimental animal colitis models, which involve cytokines and oxidative stress. A possible explanation is that the absorption profile of 1 prevents its
The flavonoids quercetin, 3-O-methylquercetin and luteolin play an important role in the anti-inflammatory activity of Achyrocline satureioides ethanol extracts when administered intraperitoneally. The present work describes the oral anti-inflammatory effect of quercetin and A. satureioides extracts
Acne vulgaris (acne) is a common inflammatory skin disorder, and Propionibacterium acnes plays a major role in the development and progression of acne inflammation. Herbs possessing antimicrobial and anti-inflammatory activity have been applied as a medical option for centuries. In this study, we
BACKGROUND
The plant Euphorbia hirta is widely used against snake envenomations in rural areas and it was proved to be effective in animal models. Therefore, the scientific validation of its phytoconstituents for their antiophidian activity is aimed in the present study.
METHODS
E. hirta extract was
OBJECTIVE
To investigate the protective effect of quercetin (QE), an anti-inflammatory and anti-oxidant agent, on torsion-detorsion induced histopathological changes and blood IMA levels in experimental ovarian ischemia-reperfusion (IR) injury.
METHODS
Twenty-four female Wistar rats were randomly
Quercetin (QUE) is a flavonoid found in several plants and commonly distributed in edible vegetables and fruits. To evaluate the effect of co-lyophilization of naproxen (NPX) with QUE at different weight ratios on physicochemical characteristics induced gastric irritation, and drug pharmacokinetics.
The effects of baicalein, a flavonoid, and alpha-tocopherol (vitamin E) on lipid peroxidation in rat forebrain homogenates, on free radical scavenging action against diphenyl-p-picrylhydrazyl (DPPH), and on 12-O-tetradecanoylphorbol acetate (TPA)-induced ear edema in mice were studied. Baicalein
The aim of the present research work was to investigate the potential of polyamidoamine (PAMAM) dendrimers as oral drug delivery carriers for quercetin, a Biopharmaceutical Classification System (BCS) class II molecule. The aqueous solubility of quercetin was investigated in different generations of
Intravesical application of an anti-inflammatory drug is an efficient strategy for acute cystitis therapy. Quercetin (QU) is a potent anti-inflammatory agent; however, its poor water solubility restricts its clinical application. In an attempt to improve water solubility of QU, biodegradable
Impact of reactive oxygen species (ROS) in development of hyperalgesia has recently motivated scientists to focus on ROS as novel target of anti-hyperalgesic interventions. Studies have indicated the usefulness of ROS scavengers and exogenous antioxidants as anti-nociceptive agents in animal models
Dexamethasone (0.1 mg/kg, s.c.) suppressed 2, 22, 12, 6, and 4% of ischemic paw edema of mice at 1, 3, 6, 18, and 40 h. Various antioxidants when given with 0.1 mg/kg Dex enhanced and prolonged the suppression. For example, 30 mg/kg of tannic acid induced suppression of 6, 52, 59, 42 and 27%,
Acne vulgaris (AV), a severe chronic inflammatory dermatosis, commonly treated with systemic or topical antibiotics that exacerbate bacterial resistance and pose adverse side effects, new approaches for suppressing or reducing Propionibacterium acnes-induced inflammatory responses and thereby