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Xia J, Yu J, Xu H, Zhou Y, Li H, Yin S, Xu D, Wang Y, Xia H, Liao W, Wang S, Sun G. Comparative effects of vitamin and mineral supplements in the management of type 2 diabetes in primary care: A systematic review and network meta-analysis of randomized controlled trials. Pharmacol Res 2023; 188:106647. [PMID: 36638933 DOI: 10.1016/j.phrs.2023.106647] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/21/2022] [Revised: 01/08/2023] [Accepted: 01/08/2023] [Indexed: 01/11/2023]
Abstract
Medical nutrition treatment can manage diabetes and slow or prevent its complications. The comparative effects of micronutrient supplements, however, have not yet been well established. We aimed at evaluating the comparative effects of vitamin and mineral supplements on managing glycemic control and lipid metabolism for type 2 diabetes mellitus (T2DM) to inform clinical practice. Electronic and hand searches for randomized controlled trials (RCTs) were performed until June 1, 2022. We selected RCTs enrolling patients with T2DM who were treated with vitamin supplements, mineral supplements, or placebo/no treatment. Data were pooled via frequentist random-effects network meta-analyses. A total of 170 eligible trials and 14223 participants were included. Low to very low certainty evidence established chromium supplements as the most effective in reducing fasting blood glucose levels and homeostasis model assessment of insulin resistance (SUCRAs: 90.4% and 78.3%, respectively). Vitamin K supplements ranked best in reducing glycated hemoglobin A1c and fasting insulin levels (SUCRAs: 97.0% and 82.3%, respectively), with moderate to very low certainty evidence. Vanadium supplements ranked best in lowering total cholesterol levels with very low evidence certainty (SUCRAs:100%). Niacin supplements ranked best in triglyceride reductions and increasing high-density lipoprotein cholesterol levels with low to very low evidence certainty (SUCRAs:93.7% and 94.6%, respectively). Vitamin E supplements ranked best in reducing low-density lipoprotein cholesterol levels with very low evidence certainty (SUCRAs:80.0%). Our analyses indicated that micronutrient supplements, especially chromium, vitamin E, vitamin K, vanadium, and niacin supplements, may be more efficacious in managing T2DM than other micronutrients. Considering the clinical importance of these findings, new research is needed to get better insight into this issue.
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Affiliation(s)
- Jiayue Xia
- Key Laboratory of Environmental Medicine and Engineering of Ministry of Education, School of Public Health, Southeast University, Nanjing 210009, P.R. China; Department of Nutrition and Food Hygiene, School of Public Health, Southeast University, Nanjing 210009, P.R. China
| | - Junhui Yu
- Key Laboratory of Environmental Medicine and Engineering of Ministry of Education, School of Public Health, Southeast University, Nanjing 210009, P.R. China; Department of Nutrition and Food Hygiene, School of Public Health, Southeast University, Nanjing 210009, P.R. China
| | - Hai Xu
- Key Laboratory of Environmental Medicine and Engineering of Ministry of Education, School of Public Health, Southeast University, Nanjing 210009, P.R. China; Department of Nutrition and Food Hygiene, School of Public Health, Southeast University, Nanjing 210009, P.R. China
| | - Yuhao Zhou
- Key Laboratory of Environmental Medicine and Engineering of Ministry of Education, School of Public Health, Southeast University, Nanjing 210009, P.R. China; Department of Nutrition and Food Hygiene, School of Public Health, Southeast University, Nanjing 210009, P.R. China
| | - Hui Li
- Key Laboratory of Environmental Medicine and Engineering of Ministry of Education, School of Public Health, Southeast University, Nanjing 210009, P.R. China
| | - Shiyu Yin
- Key Laboratory of Environmental Medicine and Engineering of Ministry of Education, School of Public Health, Southeast University, Nanjing 210009, P.R. China; Department of Nutrition and Food Hygiene, School of Public Health, Southeast University, Nanjing 210009, P.R. China
| | - Dengfeng Xu
- Key Laboratory of Environmental Medicine and Engineering of Ministry of Education, School of Public Health, Southeast University, Nanjing 210009, P.R. China; Department of Nutrition and Food Hygiene, School of Public Health, Southeast University, Nanjing 210009, P.R. China
| | - Yuanyuan Wang
- Key Laboratory of Environmental Medicine and Engineering of Ministry of Education, School of Public Health, Southeast University, Nanjing 210009, P.R. China; Department of Nutrition and Food Hygiene, School of Public Health, Southeast University, Nanjing 210009, P.R. China
| | - Hui Xia
- Key Laboratory of Environmental Medicine and Engineering of Ministry of Education, School of Public Health, Southeast University, Nanjing 210009, P.R. China; Department of Nutrition and Food Hygiene, School of Public Health, Southeast University, Nanjing 210009, P.R. China
| | - Wang Liao
- Key Laboratory of Environmental Medicine and Engineering of Ministry of Education, School of Public Health, Southeast University, Nanjing 210009, P.R. China; Department of Nutrition and Food Hygiene, School of Public Health, Southeast University, Nanjing 210009, P.R. China; China-DRIs Expert Committee on Macronutrients, P.R. China
| | - Shaokang Wang
- Key Laboratory of Environmental Medicine and Engineering of Ministry of Education, School of Public Health, Southeast University, Nanjing 210009, P.R. China; Department of Nutrition and Food Hygiene, School of Public Health, Southeast University, Nanjing 210009, P.R. China
| | - Guiju Sun
- Key Laboratory of Environmental Medicine and Engineering of Ministry of Education, School of Public Health, Southeast University, Nanjing 210009, P.R. China; Department of Nutrition and Food Hygiene, School of Public Health, Southeast University, Nanjing 210009, P.R. China; China-DRIs Expert Committee on Macronutrients, P.R. China.
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Bajaj SR, Marathe SJ, Singhal RS. Co-encapsulation of vitamins B 12 and D 3 using spray drying: Wall material optimization, product characterization, and release kinetics. Food Chem 2021; 335:127642. [PMID: 32739814 DOI: 10.1016/j.foodchem.2020.127642] [Citation(s) in RCA: 30] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2020] [Revised: 06/15/2020] [Accepted: 07/19/2020] [Indexed: 12/11/2022]
Abstract
Spray drying is the most commonly used encapsulation technique to stabilize sensitive bioactive compounds and sometimes enhances their performance. Vitamin B12 and vitamin D3 deficiencies are reported worldwide and co-encapsulation can provide a combined solution to this problem. The present work aimed at encapsulation of vitamin B12 and D3 by spray drying using experimental design to optimize wall material combination. Optimized solution obtained from the experimental design (gum acacia : Hi-Cap® 100 : maltodextrin = 38:60:2) provided spherical particles with smooth surface and better stability of both the vitamins. In vitro release mechanism showed a slow release for both the vitamins after encapsulation. The optimized co-encapsulated microcapsules obtained in this work showed an improved bioavailability of 151% for vitamin B12 and 109% for vitamin D3 in comparison with the control. This study delivered a suitable medium to provide water soluble vitamin B12 and fat soluble vitamin D3 in single product.
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Pokkanta P, Sookwong P, Tanang M, Setchaiyan S, Boontakham P, Mahatheeranont S. Simultaneous determination of tocols, γ-oryzanols, phytosterols, squalene, cholecalciferol and phylloquinone in rice bran and vegetable oil samples. Food Chem 2018; 271:630-638. [PMID: 30236726 DOI: 10.1016/j.foodchem.2018.07.225] [Citation(s) in RCA: 43] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2018] [Revised: 06/29/2018] [Accepted: 07/31/2018] [Indexed: 12/17/2022]
Abstract
In this study, a simultaneous analytical method of tocols, γ-oryzanols, phytosterols, squalene, cholecalciferol and phylloquinone were developed using HPLC-DAD-FLD. The developed method allowed the quantification of 18 compounds in 30 min. Method validation showed linearity of calibration curves (α = 0.05). RSD of intra-day, inter-day and inter-laboratory precision were less than 4.88%. The limit of detections (LODs) and limit of quantifications (LOQs) were low (0.009-2.166 μg g-1) with recoveries around 96.0-102.9%. Results derived from the established method demonstrated a wide variation of detected compounds in rice bran and vegetable oil samples (22.4-1774.6 μg g-1 tocols, ND-26484 μg g-1 γ-oryzanols, ND-12655 μg g-1 phytosterols, ND-3189 μg g-1 squalene, ND-105.3 μg g-1 cholecalciferol, and ND-54.4 μg g-1 phylloquinone). Thus, the developed HPLC-DAD-FLD method is a powerful analytical tool for the above mentioned compounds useful in food and pharmaceutical application.
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Affiliation(s)
- Piramon Pokkanta
- Rice and Cereal Chemistry Research Laboratory, Department of Chemistry, Faculty of Science, Chiang Mai University, Chiang Mai 50200, Thailand.
| | - Phumon Sookwong
- Rice and Cereal Chemistry Research Laboratory, Department of Chemistry, Faculty of Science, Chiang Mai University, Chiang Mai 50200, Thailand; Research Center on Chemistry for Development of Health Promoting Products from Northern Resources, Chiang Mai University, Chiang Mai 50200, Thailand.
| | - Manatchanok Tanang
- Rice and Cereal Chemistry Research Laboratory, Department of Chemistry, Faculty of Science, Chiang Mai University, Chiang Mai 50200, Thailand
| | - Saranya Setchaiyan
- Rice and Cereal Chemistry Research Laboratory, Department of Chemistry, Faculty of Science, Chiang Mai University, Chiang Mai 50200, Thailand
| | - Pittayaporn Boontakham
- Rice and Cereal Chemistry Research Laboratory, Department of Chemistry, Faculty of Science, Chiang Mai University, Chiang Mai 50200, Thailand
| | - Sugunya Mahatheeranont
- Rice and Cereal Chemistry Research Laboratory, Department of Chemistry, Faculty of Science, Chiang Mai University, Chiang Mai 50200, Thailand; Research Center on Chemistry for Development of Health Promoting Products from Northern Resources, Chiang Mai University, Chiang Mai 50200, Thailand; Center of Excellence for Innovation in Chemistry, Faculty of Science, Chiang Mai University, Chiang Mai 50200, Thailand.
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Mirtič J, Papathanasiou F, Temova Rakuša Ž, GosencaMatjaž M, Roškar R, Kristl J. Development of medicated foams that combine incompatible hydrophilic and lipophilic drugs for psoriasis treatment. Int J Pharm 2017; 524:65-76. [PMID: 28359820 DOI: 10.1016/j.ijpharm.2017.03.061] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2017] [Revised: 03/24/2017] [Accepted: 03/25/2017] [Indexed: 12/31/2022]
Abstract
The focus was on the development of medicated foam for incorporation of two incompatible active agents for psoriasis treatment; i.e., lipophilic cholecalciferol, and hydrophilic salicylic acid. Emphasis was given to formulation of a propellant-free foam, with sufficient foaming properties, physical and chemical stability, and low irritancy potential to maintain relevance for later translation into clinical practice. Various excipients and concentrations were examined to achieve suitable foam stability parameters, viscoelasticity, and bubble-size, which relate to foamability and spreadability. The major positive impact on these properties was through a combination of surfactants, and by inclusion of a viscosity-modifying polymer. Incorporation of the incompatible drugs was then examined, noting the instability of cholecalciferol in an acidic environment, with the design aim to separate the drug distributions among the different foam phases. Cholecalciferol was stabilized in the emulsion-based foam, with at least a 30-fold lower degradation rate constant compared to its aqueous solution. The composition of the emulsion-based foam itself protected cholecalciferol from degradation, as well as the addition of the radical-scavenging antioxidant tocopheryl acetate to the oil phase. With the patient in mind, the irritancy potential was also examined, which was below the set limit that defines a non-irritant dermal product.
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Affiliation(s)
- Janja Mirtič
- University of Ljubljana, Faculty of Pharmacy, Aškerčeva 7, 1000 Ljubljana, Slovenia
| | - Foteini Papathanasiou
- Aristotle University of Thessaloniki, Faculty of Pharmacy, University Campus 54124 Thessaloniki, Greece
| | - Žane Temova Rakuša
- University of Ljubljana, Faculty of Pharmacy, Aškerčeva 7, 1000 Ljubljana, Slovenia
| | - Mirjam GosencaMatjaž
- University of Ljubljana, Faculty of Pharmacy, Aškerčeva 7, 1000 Ljubljana, Slovenia
| | - Robert Roškar
- University of Ljubljana, Faculty of Pharmacy, Aškerčeva 7, 1000 Ljubljana, Slovenia
| | - Julijana Kristl
- University of Ljubljana, Faculty of Pharmacy, Aškerčeva 7, 1000 Ljubljana, Slovenia.
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Mahmoodani F, Perera CO, Fedrizzi B, Abernethy G, Chen H. Degradation studies of cholecalciferol (vitamin D3) using HPLC-DAD, UHPLC-MS/MS and chemical derivatization. Food Chem 2016; 219:373-381. [PMID: 27765240 DOI: 10.1016/j.foodchem.2016.09.146] [Citation(s) in RCA: 34] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2016] [Revised: 09/15/2016] [Accepted: 09/22/2016] [Indexed: 12/01/2022]
Abstract
In any food fortification program, the stability of added micronutrients is an important factor. Cholecalciferol or vitamin D3 is known to isomerise under various conditions, thereby making its analysis challenging. In the current study, the effects of different parameters, such as temperature, iodine, acidic conditions, and oxidation, on the isomerisation of vitamin D3 were studied using HPLC-DAD and UHPLC-MS/MS. Vitamin D3 thermally and reversibly transforms to pre-vitamin D3 type isomers. In the presence of iodine, cis/trans isomerisation of both cholecalciferol and pre-vitamin D3 takes place to form trans-vitamin D3 and tachysterol, respectively. Another isomer, isotachysterol, was formed under acidic conditions. The different rates of reaction of these products with a dienophile through the Diels-Alder reaction confirmed the formation of vitamin D3 isomerisation products. The derivatization enhanced the ionisation efficiency of vitamin D3 and its isomers in UHPLC-MS/MS and improved the separation and fragmentation enabling sensitive detection.
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Affiliation(s)
- Fatemeh Mahmoodani
- School of Chemical Sciences, Food Science Programme, University of Auckland, New Zealand
| | - Conrad O Perera
- School of Chemical Sciences, Food Science Programme, University of Auckland, New Zealand.
| | - Bruno Fedrizzi
- School of Chemical Sciences, Food Science Programme, University of Auckland, New Zealand
| | - Grant Abernethy
- Fonterra Cooperative Group Ltd, Palmerston North, New Zealand
| | - Hong Chen
- Fonterra Cooperative Group Ltd, Palmerston North, New Zealand
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Kalicharan RW, Schot P, Vromans H. Fundamental understanding of drug absorption from a parenteral oil depot. Eur J Pharm Sci 2015; 83:19-27. [PMID: 26690043 DOI: 10.1016/j.ejps.2015.12.011] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2015] [Accepted: 12/07/2015] [Indexed: 11/27/2022]
Abstract
Oil depots are parenteral drug formulations meant for sustained release of lipophilic compounds. Until now, a comprehensive understanding of the mechanism of drug absorption from oil depots is lacking. The aim of this paper was to fill this gap. A clinical study with healthy volunteers was conducted. An oil depot with nandrolone decanoate and benzyl alcohol was subcutaneously administered in the upper arm of female volunteers. Pharmacokinetic profiles of both substances were related to each other and to literature data. Benzyl alcohol absorbs much more rapidly than nandrolone. In detail, it appears that benzyl alcohol enters the central compartment directly, while nandrolone decanoate is recovered in serum after a lag time. This lag time is also seen in literature data, although not reported explicitly. The absorption of nandrolone is enhanced by the presence of benzyl alcohol. This is most likely an effect of altered oil viscosity and partition coefficient between the oil and aqueous phase. The absorption rate constant of compounds is found to be related to the logP of the solubilized prodrug. The absorption rate is however not only determined by the physico-chemical properties of the formulation but also by the tissue properties. Here, it is argued that lymphatic flow must be considered as a relevant parameter.
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Affiliation(s)
- Raween W Kalicharan
- Department of Clinical Pharmacy, Division of Laboratory & Pharmacy, University Medical Centre Utrecht, P/O Box 85500, 3508 GA Utrecht, The Netherlands; Department of Pharmaceutics, UIPS, Utrecht University, PO Box 80082, 3508 TB Utrecht, The Netherlands.
| | - Peter Schot
- OrgaNext Research BV, Jansbuitensingel 7, 6811 AA Arnhem, The Netherlands
| | - Herman Vromans
- Department of Clinical Pharmacy, Division of Laboratory & Pharmacy, University Medical Centre Utrecht, P/O Box 85500, 3508 GA Utrecht, The Netherlands; Department of Pharmaceutics, UIPS, Utrecht University, PO Box 80082, 3508 TB Utrecht, The Netherlands
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Davies J, Ingham A. An in-vitro-in-vivo model for the transdermal delivery of cholecalciferol for the purposes of rodent management. Int J Pharm 2015; 487:101-9. [PMID: 25835266 PMCID: PMC4441109 DOI: 10.1016/j.ijpharm.2015.03.055] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2014] [Revised: 03/24/2015] [Accepted: 03/27/2015] [Indexed: 11/17/2022]
Abstract
The natural selection of anticoagulant resistant rats has resulted in a need for an alternative to anticoagulant rodenticides which differs in both active ingredient and in the method of dosing. Cholecalciferol toxicity to rodents using the dermal route is demonstrated using a variety of penetration enhancing formulations in two in-vitro models and finally in-vivo. A 1 ml dose of 50/50 (v/v) DMSO/ethanol containing 15% (v/v) PEG 200 and 20% (w/v) cholecalciferol was judged as 'sufficiently effective' in line with the European Union's Biocidal Products Regulation (No. 528/2012) during in-vivo studies. This dose was found to cause 100% mortality in a rat population in 64.4h (± 22h).
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Affiliation(s)
- J Davies
- School of Life and Health Sciences, Aston University, Aston Triangle, Birmingham B4 7ET, UK
| | - A Ingham
- School of Pharmacy, School of Life and Health Sciences, Aston University, Aston Triangle, Birmingham B4 7ET, UK.
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Hemery YM, Fontan L, Moench-Pfanner R, Laillou A, Berger J, Renaud C, Avallone S. Influence of light exposure and oxidative status on the stability of vitamins A and D₃ during the storage of fortified soybean oil. Food Chem 2015; 184:90-8. [PMID: 25872430 DOI: 10.1016/j.foodchem.2015.03.096] [Citation(s) in RCA: 37] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2014] [Revised: 02/10/2015] [Accepted: 03/16/2015] [Indexed: 02/06/2023]
Abstract
Food fortification is implemented to address vitamins A and D deficiencies in numerous countries. The stability of vitamins A and D3 was assessed during a two-month period reproducing the usual oil storage conditions before sale to consumers. Soybean oils with different oxidative status and vitamin E contents were stored in the dark, semi-dark, or exposed to natural light. Lipid peroxidation took place after 3 weeks of storage in dark conditions. After 2 months, the vitamin A and D3 losses reached 60-68% and 61-68%, respectively, for oils exposed to natural light, and 32-39% and 24-44% in semi-dark conditions. The determining factors of vitamin A and D3 losses were (in decreasing order) the storage time, the exposure to light and the oxidative status of the oil, whereas vitamin E content had a protective role. Improving these parameters is thus essential to make vitamins A and D fortification in oils more efficient.
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Affiliation(s)
- Youna M Hemery
- Institute of Research for Development (IRD), UMR 204 Prevention of Malnutrition and Associated Pathologies (NUTRIPASS), IRD/Univ. Montpellier 1/Univ. Montpellier 2/SupAgro, Montpellier, France
| | - Laura Fontan
- Institute of Research for Development (IRD), UMR 204 Prevention of Malnutrition and Associated Pathologies (NUTRIPASS), IRD/Univ. Montpellier 1/Univ. Montpellier 2/SupAgro, Montpellier, France
| | | | - Arnaud Laillou
- UNICEF, Maternal Child Health and Nutrition Section, Phnom Penh, Cambodia
| | - Jacques Berger
- Institute of Research for Development (IRD), UMR 204 Prevention of Malnutrition and Associated Pathologies (NUTRIPASS), IRD/Univ. Montpellier 1/Univ. Montpellier 2/SupAgro, Montpellier, France
| | - Cécile Renaud
- Institute of Research for Development (IRD), UMR 204 Prevention of Malnutrition and Associated Pathologies (NUTRIPASS), IRD/Univ. Montpellier 1/Univ. Montpellier 2/SupAgro, Montpellier, France
| | - Sylvie Avallone
- Montpellier SupAgro, UMR 204 Prevention of Malnutrition and Associated Pathologies (NUTRIPASS), IRD/Univ. Montpellier 1/Univ. Montpellier 2/SupAgro, Montpellier, France.
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