Morin is a fluorochrome which forms a fluorescent complex with aluminium (Al) and is thus used to localize Al in plant tissues. However, reports about the cellular distribution of Al-apoplastic versus symplastic-based on morin staining are often conflicting. The objective of this work was to investigate whether Al localization with morin staining can show the proper cellular distribution of Al....

The antibacterial activity of morin, sodium salt of morin-5"-sulfonic acid (NaMSA) and new complexes of La (II), Gd (III) and Lu (III) with morin were tested against three bacterial strains: Escherichia coli G (-), Klebsiella pneumoniae G (-), Staphylococcus aureus G (+) and compared with the activity of penicillin. All of the complexes possess inhibitory action against the tested strains. The ...

AIM To investigate whether morin can reduce hepatic fibrosis by activating the NF-E2-related factor 2 (Nrf2) signaling pathway. METHODS Twenty male Sprague-Dawley rats were randomly divided into four groups: control group, morin group, carbon tetrachloride (CCl4) group, and morin + CCl4 group. Rats in both the CCl4 and morin + CCl4 groups were injected intraperitoneally with CCl4 at a dose of...

Background and objectives: A key aspect of cisplatin-induced hepatotoxicity is oxidative stress. The current study was conducted to show, for the first time, the restoring and synergistic effects of morin and hesperidin against oxidative stress in hepatotoxicity. Methods: Fourty-two Wistar albino rats were randomly divided into seven groups: group A (control), ...

BACKGROUND Oxidative stress damages to cells or tissues, however, cellular defense systems including heme oxygenase-1 (HO-1) protects them against oxidative stress. Flavonoid compounds can activate cellular defense mechanisms against oxidative stress and it can reduce cell damages. In the present study, the cytoprotective effects of morin (3,5,7,2',4'-pentahydroxyflavone), in terms of HO-1 enzy...

This study examined the effect of morin on the bioavailability and pharmacokinetics of tamoxifen and its metabolite, 4-hydroxytamoxifen, in rats. A single dose of tamoxifen was administered to rats intravenously (2 mg/kg) or orally (10 mg/kg), with or without morin (3 or 10 mg/kg). The presence of morin significantly altered the pharmacokinetics of the orally administered tamoxifen. Compared wi...

BACKGROUND As a poorly water-soluble drug, the oral application of morin is limited by its low oral bioavailability. In this study, a new self-nanoemulsifying drug delivery system (SNEDDS), based on the phospholipid complex technique, was developed to improve the oral bioavailability of morin. METHODS Morin-phospholipid complex (MPC) was prepared by a solvent evaporation method and characteri...

Paclitaxel is a first-line microtubule-stabilizing drug in treating prostate cancer. However, most patients develop resistance and experience relapse. Morin (3,5,7,20,40-pentahydroxyflavone) is an anti-tumor flavonoid in a numerous types of cancer cells including breast, ovarian and lung cancers. We therefore researched the effects of morin as an adjuvant to paclitaxel in in treating DU145 and ...

The modifying effect of dietary exposure to a flavonoid morin during the initiation and post-initiation phases of azoxymethane (AOM)-initiated colorectal carcinogenesis was investigated in male F344 rats. A total of 55 animals were initiated with AOM by weekly s. c. injections of 15 mg/kg body wt for 3 weeks to induce colorectal neoplasms. Rats were fed a diet containing 500 p.p.m. morin for 5 ...

We calculate the Z2 obstruction ideals of all Morin singularities Σ1r in Morin (corank 1) maps.