Browsing by Author "El-Shehry, Mona Samir Fawzy El-Sayed"

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    Therapeutic potency of gallium verum extract on ethanol-induced gastric ulcer in rats
    (AMG Transcend Association, 15/10/2022) Lotfy, Bassant Mohamed Mohamed; Mousa, Mohamed R; El-Shehry, Mona Samir Fawzy El-Sayed; Ahmed, Salma Hussein Abdel-Fattah; Ali, Sara Bayoumi; Al Shawoush, Abdeljalil Mohamed; Mohamed, Ayman Saber
    Gallium verum, lady's bedstraw is an herbaceous annual plant belonging to the genus Rubiaceae; it possessed antioxidant, cytotoxic for cancer cells, antimicrobial, protective and endocrine effects. This work aimed to investigate the curative effects of G. verum extract on gastric ulcers following absolute ethanol administration in the healthy rat. Eighteen rats were randomly divided into three main groups; rats were fastened for 24 hours before ethanol administration. All groups except control administered ethanol (5 ml/kg body weight; orally). The rats were administrated distilled water (Ulcer group) or G. verum extract (100mg/kg) one hour later. G. verum extract caused a significant decrease in ulcer index, gastric juice volume, malondialdehyde, and nitric oxide, while gastric juice pH, glutathione, glutathione-S-transferase, and catalase increased significantly. The histological lesion score showed a significant enhancement in group G. verum compared to the ulcer group that scored the highest pathological destruction score. Immunohistochemical markers of NF-κB p65 and TNF-α showed a significant decrease in G. verum group. G. verum extract is a promising treatment modality against gastric injury through its powerful antioxidant, acid neutralizing, healing promotion, and ant- inflammation effects.