Exploring the hepatoprotective potential of the probiotic Lactiplantibacillus plantarum E1K2R2 and its exopolysaccharide-postbiotic on ibuprofen-induced acute liver injury in rats.

The present study investigates the hepatoprotective effect of a probiotic Lactiplantibacillus plantarum E1K2R2 and its exopolysaccharide (EPS) against ibuprofen-induced acute liver injury, and to explore the involved underlying mechanisms. Hepatotoxicity was induced by administration of a single dose of ibuprofen (200 mg/kg body weight). The Lpb.

Prophylactic Effect and Antiulcerogenic Potential of Probiotic Lactiplantibacillus plantarum E1K2R2 and its Exopolysaccharide Against Ibuprofen-Induced Acute Gastric Ulcer.

Lactiplantibacillus plantarum (Lpb. plantarum), as a safe probiotic microorganism, has been documented for its production of multiple bioactive compounds, such as exopolysaccharides (EPS), which have been used in the treatment of many gastrointestinal diseases, including gastric ulcers. The present study aims to investigate the prophylactic and antiulcerogenic effects of the potential probiotic Lbp.

Algerian propolis: between protection of normal cells and potentialisation of the anticancer effects of doxorubicin against breast cancer cells via P-glycoprotein inhibition and cell cycle arrest in the S phase.

Breast cancer is a common cancer and is the leading cause of cancer-related deaths among women worldwide. Studies have shown that breast cancer is a heterogeneous tumor with varying response to treatments. The clinical use of doxorubicin (Dox) in the treatment of cancer is limited by its cardiotoxicity which results in often fatal heart failure and the development of multidrug resistance.

Reversing Multidrug Resistance in Chemo-resistant Human Lung Adenocarcinoma (A549/DOX) Cells by Algerian Propolis Through Direct Inhibiting the P-gp Efflux-pump, G0/G1 Cell Cycle Arrest and Apoptosis Induction.

Background: Lung cancer is one of the most common malignancies with the highest incidence and mortality rate worldwide. Multidrug Resistance (MDR) continues to pose a major challenge for the clinicians and pharmacologists to effectively treat this disease. A new approach using natural substances with moderate or low cytotoxic properties become a promising hope for reversing multidrug resistance due to pgp- overexpression.

Algerian Propolis Potentiates Doxorubicin Mediated Anticancer Effect Against Human Pancreatic PANC-1 Cancer Cell Line through Cell Cycle Arrest, Apoptosis Induction and P-Glycoprotein Inhibition.

Background: Pancreatic cancer is one of the most aggressive and lethal cancers, with poor prognosis and high resistance to current chemotherapeutic agents. Therefore, new therapeutic strategies and targets are underscored. Propolis has been reported to exhibit a broad spectrum of biological activities including anticancer activity.

Polyphenolic fraction of Algerian propolis protects rat kidney against acute oxidative stress induced by doxorubicin.

We evaluated the effects of propolis extract on renal oxidative stress induced by doxorubicin throughout an analytical and pharmacological study of the eastern Algerian propolis using thin layer chromatography, ultra-violet-high-performance liquid chromatography) and gas chromatography-mass spectrometry. The pharmacological study was carried out in vivo on Wistar rat pre-treated with propolis extract 100 mg/kg/day for seven days. Doxorubicin at 10 mg/kg of body weight was administered intravenously on Day 7.