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Foroughi Kobra Jahanbani Sarvin Nazarnezhad Simin Khastar Hossein Jafarisani Moslem Tashakori Mersedeh Kazemi Seyedeh Sareh 《International journal of peptide research and therapeutics》2020,26(2):1115-1126
International Journal of Peptide Research and Therapeutics - Survivin is a unique member of the inhibitor of apoptosis protein family. Research has approved Survivin’s ability to interact... 相似文献
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Raheleh Jahanbani Mahmood Ghaffari Kourosh Vahdati Maryam Salami Mohammadreza Khalesi Nader Sheibani Ali Akbar Moosavi-Movahedi 《International journal of peptide research and therapeutics》2018,24(1):77-85
Bioactive peptides are defined as protein-based components having nutritional value and have proved roles important for the human health. In this study inhibition of angiotensin converting enzyme (ACE) by protein-based hydrolysate extracted from walnut (Juglanse regia. L.) seeds was evaluated. The peptide fraction obtained by enzymatic hydrolysis with trypsin showed higher ACE-inhibitory and lower IC50 value (0.39?±?0.05 mg/mL) than obtained by hydrolysis with chymotrypsin and proteinase K. The study of kinetics showed that by increasing the concentration of the trypsin hydrolysate from 0.01–0.5 mg/mL, Km increased, while Vmax decreased. Also the value of Ki was found to be 0.17?±?0.01 mg/mL, which means that binding affinity for the substrate decreased in the presence of inhibitor. The structural studies of ACE demonstrated that, in comparison with a commercial antihypertension drug (enalapril), the trypsin hydrolysate had no effect on secondary structure and less tertiary structure changes of protein was observed. 相似文献
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Maryam Ghahremani-Nasab Elham Ghanbari Yalda Jahanbani Amir Mehdizadeh Mehdi Yousefi 《Journal of cellular physiology》2020,235(5):4217-4226
Premature ovarian failure (POF) usually happens former to the age of 40 and affects the female physiological state premenopausal period. In this condition, ovaries stop working long before the expected menopausal time. Of diagnostic symptoms of the disease, one can mention amenorrhea and hypoestrogenism. The cause of POF in most cases is idiopathic; however, cancer therapy may also cause POF. Commonly utilized therapies such as hormone therapy, in-vitro activation, and regenerative medicine are the most well-known treatments for POF. Hence, these therapies may be associated with some complications. The aim of the present study is to discuss the beneficial effects of tissue engineering for fertility rehabilitation in patients with POF as a newly emerging therapy. 相似文献
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