Touba Kazemi, Hossain Panahi Shahri, Maryam Hossaini Farash, Mahdi Darabi, Mohsen Kashanian, Hossain Akbari,
Volume 8, Issue 3 (1-2006)
Abstract
Introduction: Hyperlipidemia is one of the main known risk factors for coronary artery disease. Regarding the undesirable consequences of hyperlipidemia and its long-term treatment, it is important to use drugs with lesser complications during the long period of treatment.
Materials and Methods: This study was a double-blind randomized clinical trail that carried out on 65 patients with hyperlipidemia. Patients were divided into two groups. Case groups took dill pearl, and control group took placebo pearl for one month. Serum lipids of both groups were measured before and one month after interference. Data was analysed with t-test and p<0.05 was considered significant.
Results: In this study , differences between mean level of cholesterol, triglyseride, HDL and LDL in case group before and after interference were statistically significant (P<0/05) but in control group only difference between HDL before and after interference was significant .
Conclusion: Regarding the result of the study dill pearl can be a useful drug for treatment of hyperlipidemia.
Haleh Sadat Tavakkol Afshari, Masoud Homayouni Tabrizi, Touran Ardalan,
Volume 22, Issue 4 (9-2019)
Abstract
Background and Aim Among nano-pharmaceutical materials, nanoemulsions are an important tool in the field of nanotechnology. They have been designed for clinical and therapeutic applications. Since the therapeutic efficacy of cancer is measured by the ability of the drug to reduce and eliminate tumors without damaging healthy tissues, nanoemulsions can be useful as a targeted drug carrier. Therefore, we are going to study the antioxidant and anticancer effects of nanoemulsions prepared using dill essential oil.
Methods and Materials Evaluate the antioxidant properties, we used DPPH (1,1-diphenyl-2-picrylhydrazyl) and ABTS (2,2'-azino-bis[3-ethylbenzothiazoline-6-sulphonic acid]) tests. We also applied MTT assay for the evaluation of induced cytotoxicity in liver hepatocellular carcinoma cells and normal human umbilical vein endothelial cells.
Ethical Considerations The Research Ethics Committee of Islamic Azad University (Mashhad Branch) approved this study (Code: IR.IAU.MSHD.REC.1398.027).
Results Nanoemulsions prepared using dill essential oil has a good potential for inhibiting DPPH (IC50=500 μg/mL) and ABTS (IC50=420 μg/mL) radicals. Nanoemulsions also caused a little toxicity to both cell lines. Nanoemulsions reduced cell viability in a dose-dependent manner and the cytotoxicity induced to cancer cells was higher than normal cells.
Conclusion The present study indicates that nanoemulsions prepared by dill essential oil will have the potential to become a therapeutic strategy for diseases caused by oxidative stress.
