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Ahmed OAA, Fahmy UA, Bakhaidar R, El-Moselhy MA, Okbazghi SZ, Ahmed ASF, Hammad ASA, Alhakamy NA. RETRACTED: Ahmed et al. Omega-3 Self-Nanoemulsion Role in Gastroprotection against Indomethacin-Induced Gastric Injury in Rats. Pharmaceutics 2020, 12, 140. Pharmaceutics 2024; 16:192. [PMID: 38399354 PMCID: PMC10892139 DOI: 10.3390/pharmaceutics16020192] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2024] [Accepted: 01/16/2024] [Indexed: 02/25/2024] Open
Abstract
The journal retracts the article, "Omega-3 Self-Nanoemulsion Role in Gastroprotection against Indomethacin-Induced Gastric Injury in Rats" [...].
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Affiliation(s)
- Osama A. A. Ahmed
- Department of Pharmaceutics, Faculty of Pharmacy, King Abdulaziz University, Jeddah 21589, Saudi Arabia; (U.A.F.); (R.B.); (N.A.A.)
- Department of Pharmaceutics & Industrial Pharmacy, Faculty of Pharmacy, Minia University, Minia 61519, Egypt
| | - Usama A. Fahmy
- Department of Pharmaceutics, Faculty of Pharmacy, King Abdulaziz University, Jeddah 21589, Saudi Arabia; (U.A.F.); (R.B.); (N.A.A.)
| | - Rana Bakhaidar
- Department of Pharmaceutics, Faculty of Pharmacy, King Abdulaziz University, Jeddah 21589, Saudi Arabia; (U.A.F.); (R.B.); (N.A.A.)
| | - Mohamed A. El-Moselhy
- Department of Pharmacology, School of Pharmacy, Ibn Sina National College, Jeddah 22413, Saudi Arabia;
- Department of Pharmacology and Toxicology, Faculty of Pharmacy, Minia University, Minia 61519, Egypt; (A.-S.F.A.); (A.S.A.H.)
| | - Solomon Z. Okbazghi
- Global Analytical and Pharmaceutical Development, Alexion Pharmaceuticals, New Haven, CT 06510, USA;
| | - Al-Shaimaa F. Ahmed
- Department of Pharmacology and Toxicology, Faculty of Pharmacy, Minia University, Minia 61519, Egypt; (A.-S.F.A.); (A.S.A.H.)
| | - Asmaa S. A. Hammad
- Department of Pharmacology and Toxicology, Faculty of Pharmacy, Minia University, Minia 61519, Egypt; (A.-S.F.A.); (A.S.A.H.)
| | - Nabil A. Alhakamy
- Department of Pharmaceutics, Faculty of Pharmacy, King Abdulaziz University, Jeddah 21589, Saudi Arabia; (U.A.F.); (R.B.); (N.A.A.)
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Blynskaya EV, Tishkov SV, Vinogradov VP, Alekseev KV, Marakhova AI, Vetcher AA. Polymeric Excipients in the Technology of Floating Drug Delivery Systems. Pharmaceutics 2022; 14:pharmaceutics14122779. [PMID: 36559272 PMCID: PMC9786229 DOI: 10.3390/pharmaceutics14122779] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2022] [Revised: 12/07/2022] [Accepted: 12/09/2022] [Indexed: 12/14/2022] Open
Abstract
The combination of targeted transport and improvement of the release profile of the active pharmaceutical ingredient (API) is a current trend in the development of oral medicinal products (MP). A well-known way to implement this concept is to obtain floating gastroretentive delivery systems that provide a long stay of the dosage form (DF) on the surface of the stomach contents. The nomenclature of excipients (Es) of a polymeric nature used in the technology of obtaining floating drug delivery systems (FDDS) is discussed. Based on the data presented in research papers, the most widely used groups of polymers, their properties, and their purpose in various technological approaches to achieving buoyancy have been determined. In addition, ways to modify the release of APIs in these systems and the Es used for this are described. The current trends in the use of polymers in the technology of floating dosage forms (FDF) and generalized conclusions about the prospects of this direction are outlined.
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Affiliation(s)
- Evgenia V. Blynskaya
- V. V. Zakusov Research Institute of Pharmacology, 8 Baltiyskaya St., 125315 Moscow, Russia
- Institute of Biochemical Technology and Nanotechnology, Peoples’ Friendship University of Russia (RUDN), 6 Miklukho-Maklaya St., 117198 Moscow, Russia
| | - Sergey V. Tishkov
- V. V. Zakusov Research Institute of Pharmacology, 8 Baltiyskaya St., 125315 Moscow, Russia
| | - Vladimir P. Vinogradov
- Institute of Biochemical Technology and Nanotechnology, Peoples’ Friendship University of Russia (RUDN), 6 Miklukho-Maklaya St., 117198 Moscow, Russia
| | - Konstantin V. Alekseev
- V. V. Zakusov Research Institute of Pharmacology, 8 Baltiyskaya St., 125315 Moscow, Russia
| | - Anna I. Marakhova
- Institute of Biochemical Technology and Nanotechnology, Peoples’ Friendship University of Russia (RUDN), 6 Miklukho-Maklaya St., 117198 Moscow, Russia
| | - Alexandre A. Vetcher
- Institute of Biochemical Technology and Nanotechnology, Peoples’ Friendship University of Russia (RUDN), 6 Miklukho-Maklaya St., 117198 Moscow, Russia
- Complementary and Integrative Health Clinic of Dr. Shishonin, 5 Yasnogorskaya St., 117588 Moscow, Russia
- Correspondence:
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Sharma M, Bhat R, Usmani Z, McClements DJ, Shukla P, Raghavendra VB, Gupta VK. Bio-Based Formulations for Sustainable Applications in Agri-Food-Pharma. Biomolecules 2021; 11:biom11050768. [PMID: 34065609 PMCID: PMC8160999 DOI: 10.3390/biom11050768] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2021] [Accepted: 05/17/2021] [Indexed: 11/16/2022] Open
Affiliation(s)
- Minaxi Sharma
- Food (By-) Products Valorisation Technologies (VALORTECH) ERA Chair, Estonian University of Life Sciences, 51006 Tartu, Estonia or (M.S.); or (R.B.)
| | - Rajeev Bhat
- Food (By-) Products Valorisation Technologies (VALORTECH) ERA Chair, Estonian University of Life Sciences, 51006 Tartu, Estonia or (M.S.); or (R.B.)
| | - Zeba Usmani
- Department of Applied Biology, University of Science and Technology, Meghalaya 793101, India;
| | | | - Pratyoosh Shukla
- Institute of Science, School of Biotechnology, Banaras Hindu University, Varanasi 221005, India;
- Enzyme Technology and Protein Bioinformatics Laboratory, Department of Microbiology, Maharshi Dayanand University, Rohtak 124001, Haryana, India
| | - Vinay B. Raghavendra
- P.G. Department of Biotechnology, Teresian College, Siddarthanagar, Mysore 570011, India;
| | - Vijai Kumar Gupta
- Biorefining and Advanced Materials Research Center, Scotland’s Rural College (SRUC), Edinburgh EH9 3JG, UK
- Center for Safe and Improved Food, Scotland’s Rural College (SRUC), Edinburgh EH9 3JG, UK
- Correspondence: or ; Tel.: +44-1387242920
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Wang R, Zhou K, Xiong R, Yang Y, Yi R, Hu J, Liao W, Zhao X. Pretreatment with Lactobacillus fermentum XY18 Relieves Gastric Injury Induced by HCl/Ethanol in Mice via Antioxidant and Anti-Inflammatory Mechanisms. DRUG DESIGN DEVELOPMENT AND THERAPY 2021; 14:5721-5734. [PMID: 33408461 PMCID: PMC7779313 DOI: 10.2147/dddt.s280429] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/04/2020] [Accepted: 12/12/2020] [Indexed: 12/11/2022]
Abstract
Aim Lactobacillus fermentum XY18 (LF-XY18) is a bacterial strain with satisfactory antioxidant properties in vitro that we previously isolated from Xinjiang yogurt. This article will explore the preventive effect of LF-XY18 on acute gastric injury and provide the basis for the innovative development and application of lactic acid bacteria (LAB). Methods Kunming mice underwent gastric injury induced by hydrochloric acid and ethanol. LF-XY18 isolated from yogurt in Xinyuan County in the Yili region of Xinjiang was subsequently administered intragastrically to mice for 2 weeks to explore the mechanism of LF-XY18 in preventing gastric injury via its antioxidant effects. Results There was decreased gastric juice volume, gastric injury area, and formation of gastric mucosal lesions in the LF-XY18 mice as compared to those in the control mice, while LF-XY18 prevented the decrease in the gastric juice pH value in mice. Compared with the gastric injury model group mice, LF-XY18 reduced the serum levels of motilin, substance P, interleukin-6, interleukin-12, tumor necrosis factor-α, and interferon-γ but increased the serum levels of somatostatin and vasoactive intestinal peptide. The activities of superoxide dismutase, glutathione peroxidase, glutathione, and nitric oxide were increased in the gastric tissue of the LF-XY18 mice compared with the control mice, but malondialdehyde activity was decreased in the LF-XY18 mice. Quantitative polymerase chain reaction analysis illustrated that in the gastric tissue of LF-XY18 mice, the messenger RNA (mRNA) expression of occludin, epidermal growth factor (EGF), EGF receptor, vascular EGF, inhibitor kappa-B-α, neuronal nitric oxide synthase, endothelial nitric oxide synthase, cuprozinc superoxide dismutase, manganese superoxide dismutase, and catalase was stronger than that in the control mice, but the mRNA expression of activated B cells (NF-κB), inducible nitric oxide synthase, and cyclooxygenase-2 was weaker than in the control mice. Conclusion These results indicate that LF-XY18 has a potential role in the prevention of gastric injury through antioxidant effects, and a high concentration (1.0 × 109 CFU/kg b.w.) of LF-XY18 has a stronger anti-gastric injury effect than a low concentration (1.0 × 108 CFU/kg b.w.).
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Affiliation(s)
- Ranran Wang
- Chongqing Collaborative Innovation Center for Functional Food, Chongqing University of Education, Chongqing, People's Republic of China.,Chongqing Engineering Research Center of Functional Food, Chongqing University of Education, Chongqing, People's Republic of China.,Chongqing Engineering Laboratory for Research and Development of Functional Food, Chongqing University of Education, Chongqing, People's Republic of China.,College of Biological and Chemical Engineering, Chongqing University of Education, Chongqing, People's Republic of China
| | - Kexiang Zhou
- Gastroenterology, The Third Affiliated Hospital, Chongqing Medical University, Chongqing, People's Republic of China
| | - Rongrong Xiong
- Chongqing Collaborative Innovation Center for Functional Food, Chongqing University of Education, Chongqing, People's Republic of China.,Chongqing Engineering Research Center of Functional Food, Chongqing University of Education, Chongqing, People's Republic of China.,Chongqing Engineering Laboratory for Research and Development of Functional Food, Chongqing University of Education, Chongqing, People's Republic of China.,College of Biological and Chemical Engineering, Chongqing University of Education, Chongqing, People's Republic of China
| | - Yi Yang
- Chongqing Collaborative Innovation Center for Functional Food, Chongqing University of Education, Chongqing, People's Republic of China.,Chongqing Engineering Research Center of Functional Food, Chongqing University of Education, Chongqing, People's Republic of China.,Chongqing Engineering Laboratory for Research and Development of Functional Food, Chongqing University of Education, Chongqing, People's Republic of China.,College of Biological and Chemical Engineering, Chongqing University of Education, Chongqing, People's Republic of China
| | - Ruokun Yi
- Chongqing Collaborative Innovation Center for Functional Food, Chongqing University of Education, Chongqing, People's Republic of China.,Chongqing Engineering Research Center of Functional Food, Chongqing University of Education, Chongqing, People's Republic of China.,Chongqing Engineering Laboratory for Research and Development of Functional Food, Chongqing University of Education, Chongqing, People's Republic of China
| | - Jing Hu
- Chongqing Collaborative Innovation Center for Functional Food, Chongqing University of Education, Chongqing, People's Republic of China.,Chongqing Engineering Research Center of Functional Food, Chongqing University of Education, Chongqing, People's Republic of China.,Chongqing Engineering Laboratory for Research and Development of Functional Food, Chongqing University of Education, Chongqing, People's Republic of China.,College of Biological and Chemical Engineering, Chongqing University of Education, Chongqing, People's Republic of China
| | - Wei Liao
- Chongqing Collaborative Innovation Center for Functional Food, Chongqing University of Education, Chongqing, People's Republic of China.,Department of Public Health, Our Lady of Fatima University, Valenzuela, Philippines
| | - Xin Zhao
- Chongqing Collaborative Innovation Center for Functional Food, Chongqing University of Education, Chongqing, People's Republic of China.,Chongqing Engineering Research Center of Functional Food, Chongqing University of Education, Chongqing, People's Republic of China.,Chongqing Engineering Laboratory for Research and Development of Functional Food, Chongqing University of Education, Chongqing, People's Republic of China
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