1
|
Choudhary P, Dutta S, Moses JA, Anandharamakrishnan C. Liposomal encapsulation of omega‐3 fatty acid and α‐lipoic acid conjugate for cow milk fortification. J FOOD PROCESS PRES 2022. [DOI: 10.1111/jfpp.16082] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Pintu Choudhary
- Computational Modelling and Nanoscale Processing Unit, National Institute of Food Technology, Entrepreneurship and Management (NIFTEM) ‐ Thanjavur Ministry of Food Processing Industries, Government of India Thanjavur India
| | - Sayantani Dutta
- Computational Modelling and Nanoscale Processing Unit, National Institute of Food Technology, Entrepreneurship and Management (NIFTEM) ‐ Thanjavur Ministry of Food Processing Industries, Government of India Thanjavur India
| | - J. A. Moses
- Computational Modelling and Nanoscale Processing Unit, National Institute of Food Technology, Entrepreneurship and Management (NIFTEM) ‐ Thanjavur Ministry of Food Processing Industries, Government of India Thanjavur India
| | - C. Anandharamakrishnan
- Computational Modelling and Nanoscale Processing Unit, National Institute of Food Technology, Entrepreneurship and Management (NIFTEM) ‐ Thanjavur Ministry of Food Processing Industries, Government of India Thanjavur India
| |
Collapse
|
2
|
Belyavtsev AN, Shastina NS, Kupriyanov VV, Nikolaeva LI, Melnikova MV, Kolesanova EF, Shimchishina MY, Kapustin IV. Effect of Lipid Components on Immunogenicity of Synthetic Fragment of Hepatitis C Virus NS4A Antigen. RUSSIAN JOURNAL OF BIOORGANIC CHEMISTRY 2022. [DOI: 10.1134/s1068162022030049] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
|
3
|
Shchelkonogov VA, Darnotuk ES, Chekanov AV, Baranova OA, Kazarinov KD, Shastina NS, Stvolinsky SL, Fedorova TN, Solov’eva EY, Fedin AI, Sorokoumova GM. Liposomal Drug with Carnosine and Lipoic Acid: Preparation, Antioxidant and Antiplatelet Properties. Biophysics (Nagoya-shi) 2021. [DOI: 10.1134/s0006350921020214] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
|
4
|
Shchelkonogov VA, Alyaseva SO, Lotosh NY, Baranova OA, Chekanov AV, Solov'eva EY, Kamyshinskii RA, Vasilov RG, Shastina NS, Korepanova EA, Anosov AA, Selishcheva AA. Lipoic acid nanoforms based on phosphatidylcholine: production and characteristics. EUROPEAN BIOPHYSICS JOURNAL: EBJ 2019; 49:95-103. [PMID: 31865397 DOI: 10.1007/s00249-019-01415-x] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/23/2019] [Revised: 10/16/2019] [Accepted: 12/11/2019] [Indexed: 11/30/2022]
Abstract
We describe the dynamics of lipoic acid (LA) alone, incorporated in liposomes and as a part of nanoemulsions. Mass spectrometry shows that LA in water forms aggregates of two or three molecules in the form of a negatively charged ion and a neutral molecule. Phosphatidylcholine (PC)-based nanoforms of LA as liposomes and nanoemulsions with a particle size equal to 145 nm are characterized by a high degree of incorporation of LA into the nanoparticles and long-term stability during storage at room temperature. Dynamic light scattering (DLS) gives the polydispersity index of the nanoforms (> 0.3), characterizing the homogeneity of the obtained nanodispersions. We found that such emulsions can significantly (5 ×) increase the concentration of LA in the aqueous phase (5-7 mg/mL) when compared with an aqueous solution of LA (1 mg/mL) and by 40% when compared with PC liposomes (4 mg/mL). Moreover, the inclusion of LA in liposomes and nanoemulsions from PC did not change the neutral ζ-potential characteristic of PC nanoforms. CryoTEM established that the structural organization of the liposomes practically did not differ from nanoemulsions and both nanoforms contained both multilayer and single-layer vesicles. When studying the release kinetics of LA from phosphatidylcholine nanoforms, we found that at 22 h, 45-55% of LA was released from nanoparticles, but that at the initial stage of the process LA was slowly released from the nanoemulsions and rapidly from the liposomes. Conductance measurements indicate that LA delivered in all the three forms increase membrane permeability, though this result is most marked with the LA in PC liposomes.
Collapse
Affiliation(s)
- V A Shchelkonogov
- MIREA-Russian Technological University, Moscow, 119571, Russia.,Pirogov Russian National Research Medical University, Russian Ministry of Public Health, Moscow, 117997, Russia
| | - S O Alyaseva
- MIREA-Russian Technological University, Moscow, 119571, Russia
| | - N Yu Lotosh
- National Research Center Kurchatov Institute, Moscow, 123182, Russia
| | - O A Baranova
- Pirogov Russian National Research Medical University, Russian Ministry of Public Health, Moscow, 117997, Russia
| | - A V Chekanov
- Pirogov Russian National Research Medical University, Russian Ministry of Public Health, Moscow, 117997, Russia.
| | - E Yu Solov'eva
- Pirogov Russian National Research Medical University, Russian Ministry of Public Health, Moscow, 117997, Russia
| | - R A Kamyshinskii
- National Research Center Kurchatov Institute, Moscow, 123182, Russia
| | - R G Vasilov
- National Research Center Kurchatov Institute, Moscow, 123182, Russia
| | - N S Shastina
- MIREA-Russian Technological University, Moscow, 119571, Russia
| | - E A Korepanova
- Pirogov Russian National Research Medical University, Russian Ministry of Public Health, Moscow, 117997, Russia.,Sechenov First Moscow State Medical University (Sechenov University), Moscow, 119991, Russia
| | - A A Anosov
- Sechenov First Moscow State Medical University (Sechenov University), Moscow, 119991, Russia
| | - A A Selishcheva
- National Research Center Kurchatov Institute, Moscow, 123182, Russia.,Department of Biology, Lomonosov Moscow State University, Moscow, 119234, Russia.,Pirogov Russian National Research Medical University, Russian Ministry of Public Health, Moscow, 117997, Russia
| |
Collapse
|