This study investigated the effect of metformin on chemosensitivity of hepatocarcinoma cells to cisplatin and the possible mechanism. HepG2 and Huh-7 hepatoma cells were treated with cisplatin at concentrations of 0, 2, 4, 6, 8 and 10 µM for 48 h. Proliferation of HepG2 and Huh-7 hepatoma cells were detected by MTT assay. Apoptosis of hepatocellular carcinoma cells was detected by flow cytometr...

objective(s): many cancer cells show significant resistance to drugs that kill drug sensitive cancer cells and non-tumor cells and such resistance might be a consequence of the difference in metabolism. therefore, studying the metabolism of drug resistant cancer cells and comparison with drug sensitive and normal cell lines is the objective of this research. material and methods:metabolism of c...

To ascertain whether resistance to cis-diamminedichloroplatinum(II) (cisplatin) could be overcome, we determined the effects of amphotericin B (AmB), an antifungal agent, on cisplatin cytotoxicity, cisplatin-induced DNA interstrand cross-links formation, and cellular accumulation of cisplatin in human lung cancer cell lines, PC-9, PC-14, PC-7, and H69 and their corresponding respective cisplati...

BACKGROUND/AIMS To investigate the importance of antioxidant activity in infertility caused by cisplatin in rats. METHODS Rats in cisplatin control (CG), Vitamin E + cisplatin (ECG), Vitamin C + cisplatin (CCG), Hippophae rhamnoides extract (HRE) + cisplatin (HRECG), and thiamine pyrophosphate (TPP) + cisplatin (TPPCG) groups were injected intraperitoneally (ip) with (100 mg/kg) Vitamin E, Vi...

The pharmacokinetics of cisplatin was investigated in 13 patients receiving 18 courses of cisplatin alone or in combination with amifostine to investigate the influence of amifostine (WR 2721; Ethyol) on the pharmacokinetics of cisplatin. Cisplatin was administered as a 1-h i.v. infusion, whereas amifostine was given i.v. over 15 min just before the cisplatin infusion. An increase in the final ...

The mechanism of cisplatin resistance in ovarian cancer is not fully understood. In the present study, we showed a critical role for endoplasmic reticulum (ER) stress tolerance in mediating cisplatin resistance in human ovarian cancer cells. We found cisplatin to inhibit the proliferation of two ovarian cancer cell lines: cisplatin-sensitive SKOV3 cells and cisplatin‑resistant SKOV3/DDP cells. ...

BACKGROUND Cisplatin induced ototoxicity is a serious adverse effect of cisplatin therapy. Cisplatin induced ototoxicity shows significant interindividual variability. This variability is probably based on genetic background. Recent papers describe association of cisplatin ototoxicity with allelic variants of glutathion-S-transferase coding genes. PATIENTS AND METHODS We have analyzed 55 pati...

Background: Cisplatin is one of therapy used as anticancer activity in a variety tumors. Among many chemotherapy drugs that are widely for cancer, the most compelling ones. Material and methods: This study was Analytical cross sectional conducted at Taiba Cancer Center, Khartoum, Sudan, during period July 2021 to November aimed estimate complete blood count among Sudanese patients treated with ...

This research article attempts to address the main symptom of chemotherapy-induced neuropathy, which is ‘numbness’. Neuropathic pain a common side effect anticancer drugs that significantly reduces patient's quality life. work redefines term "Vedanasthapan" by explaining act regaining sensation along with its analgesic properties. study was carried out using an animal model rats prepared anti-c...

PURPOSE Cisplatin-based chemotherapy is the first line treatment for several cancers including bladder cancer (BC). Autophagy induction has been implied to contribute to cisplatin resistance in ovarian cancer; and a high basal level of autophagy has been demonstrated in human bladder tumors. Therefore, it is reasonable to speculate that autophagy may account for the failure of cisplatin single ...