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Journal articles on the topic 'Vitamine hydrosoluble'

Author: Grafiati

Published: 4 June 2021

Last updated: 1 February 2022

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1

Wang, Xing, Shu-Jie Wang, Yang Nan, and Guo-Qin Liu. "The effects of oil type and crystallization temperature on the physical properties of vitamin C-loaded oleogels prepared by an emulsion-templated approach." Food & Function 11, no. 9 (2020): 8028–37. http://dx.doi.org/10.1039/c9fo02479d.

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2

Guilland, J. C. "Vitamines hydrosolubles (I). Thiamine, riboflavine, niacine, acide pantothénique, vitamine B6 et biotine." EMC - Endocrinologie - Nutrition 9, no. 4 (October 2012): 1–27. http://dx.doi.org/10.1016/s1155-1941(12)49503-8.

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3

Pavlović, Dragan M., Merdin Š. Markišić, and Aleksandra M. Pavlović. "Vitamin C In Neuropsychiatry." Serbian Journal of Experimental and Clinical Research 16, no. 2 (June 1, 2015): 157–61. http://dx.doi.org/10.1515/sjecr-2015-0021.

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Abstract Vitamins are necessary factors in human development and normal brain function. Vitamin C is a hydrosoluble compound that humans cannot produce; therefore, we are completely dependent on food intake for vitamin C. Ascorbic acid is an important antioxidative agent and is present in high concentrations in neurons and is also crucial for collagen synthesis throughout the body. Ascorbic acid has a role in modulating many essential neurotransmitters, enables neurogenesis in adult brain and protects cells against infection. While SVCT1 enables the absorption of vitamin C in the intestine, SVCT2 is primarily located in the brain. Ascorbate deficiency is classically expressed as scurvy, which is lethal if not treated. However, subclinical deficiencies are probably much more frequent. Potential fields of vitamin C therapy are in neurodegenerative, cerebrovascular and affective diseases, cancer, brain trauma and others. For example, there is some data on its positive effects in Alzheimer’s disease. Various dosing regimes are used, but ascorbate is safe, even in high doses for protracted periods. Better designed studies are needed to elucidate all of the potential therapeutic roles of vitamin C.

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4

Guilland, J. C. "Vitamines hydrosolubles (II). Vitamines B9, B12 et C." EMC - Endocrinologie - Nutrition 10, no. 1 (January 2013): 1–18. http://dx.doi.org/10.1016/s1155-1941(12)60308-4.

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5

FRIAS, JUANA, MARIN PRODANOV, ISABEL SIERRA, and CONCEPCION VIDAL-VALVERDE. "Effect of Light on Carbohydrates and Hydrosoluble Vitamins of Lentils during Soaking." Journal of Food Protection 58, no. 6 (June 1, 1995): 692–95. http://dx.doi.org/10.4315/0362-028x-58.6.692.

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Lentils have been soaked with and without light to investigate the effect of the light on carbohydrates and soluble vitamins during the soaking process. Soaking significantly decreased the α-galactoside content of lentils (3.2% to 1.2% or 1.0%). Glucose (not present in raw seeds) and fructose increased with soaking with light. Raffinose was completely eliminated in presence of light but was still present after soaking in the dark (0.15%). The overall results confirm previous findings, but the soaking process cannot be explained simply as a result of sugars leaching into the soaking media. On the contrary, some metabolic processes must be inferred, and light plays a certain role in the process. The NDF, ADF, cellulose, hemicellulose, and lignin contents were not significantly modified by soaking with or without light. Total and digestible starch significantly increased after soaking (52% to 58% and 45% to 52%, respectively), but an influence of light was not detected. The ratio of digestible starch to total starch improved during soaking, an indication that digestibility could be enhanced after this process. No effect of light during the soaking process has been observed on the vitamin content of processed lentils. Thiamin and niacin decreased significantly with soaking as a result of leaching into the water, but riboflavin increased significantly. Again, this result may imply the onset of metabolic processes during soaking, although no light effect has been observed.

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6

Sancho, Félix, Yann Lambert, Gérard Demazeau, Alain Largeteau, Jean-Marie Bouvier, and Jean-François Narbonne. "Effect of ultra-high hydrostatic pressure on hydrosoluble vitamins." Journal of Food Engineering 39, no. 3 (February 1999): 247–53. http://dx.doi.org/10.1016/s0260-8774(98)00143-5.

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7

Diaz Marquina, A., M. T. Orzaez Villanueva, and M. C. Matallana Gonzalez. "Variations of hydrosoluble vitamin contents in dairy products during storage." Le Lait 71, no. 4 (1991): 519–21. http://dx.doi.org/10.1051/lait:1991440.

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8

Bonnefond-Ortega, Mariette, Joelle Goudable, Cécile Chambrier, and Cécile Bétry. "L’absorption intestinale des vitamines hydrosolubles et liposolubles en pratique clinique." Nutrition Clinique et Métabolisme 32, no. 1 (February 2018): 57–66. http://dx.doi.org/10.1016/j.nupar.2017.09.004.

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9

Tremblay, Richard, Alain Bonnardeaux, David Geadah, Lambert Busque, Michel Lebrun, Denis Ouimet, and Martine Leblanc. "Hyperhomocysteinemia in hemodialysis patients: Effects of 12-month supplementation with hydrosoluble vitamins." Kidney International 58, no. 2 (August 2000): 851–58. http://dx.doi.org/10.1046/j.1523-1755.2000.00234.x.

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10

Canadananovic, Vladimir, Slobodanka Latinovic, Sava Barisic, Nikola Babic, and Sandra Jovanovic. "Age-related changes of vitamin C levels in aqueous humour." Vojnosanitetski pregled 72, no. 9 (2015): 823–26. http://dx.doi.org/10.2298/vsp131212063c.

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Background/Aim. Age-related cataract is a common disease among senior population. Vitamin C is the most effective reducing hydrosoluble antioxidant causing reduction in the levels of free radicals in crystaline lens. The aim of this study was to evaluate the age-related change of vitamin C (L-ascorbic acid) level in the aqueous humor of patients with senile cataract. Methods. This prospective study included 74 patients, divided into 3 age groups, with age-related cataract, underwent routine phaco cataract surgery with intraocular lens implantation. Aqueous humor was aspirated from 74 eyes at the beginning of phacoemulsification. The levels of vitamin C (L-ascorbic acid) in aqueous humor were determined with high-performance liquid chromatography (HPLC). Results. The average age of patients included in the study was 65 ? 9.85 years (54-87 years). The level of vitamin C in aqueous humor was 152.78 ? 7.0125 ?g/mL in the group A (50-59 years), 134.15 ? 5.1569 ?g/mL in the group B (60-69 years) and 106.51 ? 5.44 ?g/mL in the group C (over 70 years). Conclusion. The amount of vitamin C in aqueous humor of patients with age-related cataract is decreasing with age. There was a statistically significant change (p < 0.001) of vitamin C aqueous concentration in the patients of different age. This decrease could play a role in susceptibility to cataract formation in older population.

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11

Rocha, F. "A multicommuted flow system for sequential spectrophotometric determination of hydrosoluble vitamins in pharmaceutical preparations." Talanta 59, no. 1 (January 2, 2003): 191–200. http://dx.doi.org/10.1016/s0039-9140(02)00477-0.

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12

Moura Neto, Luís Gomes De, Jaqueline De Sousa Lira, Maria Michele Ferreira da Silva Torres, Ilsa Cunha Barbosa, Geiseanny Fernandes do Amarante Melo, and Denise Josino Soares. "Development of a mixed drink made from hydrosoluble soybean extract, coconut water and umbu pulp (Spondias tuberosa)." Acta Scientiarum. Technology 38, no. 3 (June 22, 2016): 371. http://dx.doi.org/10.4025/actascitechnol.v38i3.27064.

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The food sector depends on consumers and their social behavior. Since currently more and more consumers seek healthy products, exotic fruits have been increasingly on demand, with great opportunities for innovation. Current study developed a ready-to-drink mixed beverage made from hydrosoluble soybean extract, coconut water and umbu pulp. Four formulations were prepared with two proportions of umbu pulp (25 and 30%) and soluble solids (17 and 25º Brix). Formulations were submitted to chemical, physicochemical, microbiological and sensory analyses. The beverage was prepared with 25% of umbu pulp and the soluble solids were standardized to 25º Brix with commercial sugar for the highest scores in sensory attributes, overall impression and purchase intent. The four formulations presented pH, acidity, moisture, total sugar, vitamin C and microbiological results in accordance with current legislation.

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13

Mondet, L., A. Boursier, A. Terrier-Lenglet, M. Belhout, J. M. Dubaele, N. El Esper, and M. Renou. "P067: Intérêt de l’utilisation d’un mélange de vitamines hydrosolubles chez les patients hémodialysés." Nutrition Clinique et Métabolisme 28 (December 2014): S103. http://dx.doi.org/10.1016/s0985-0562(14)70710-1.

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14

de Britto, Douglas, Marcia R. de Moura, Fauze A. Aouada, Flávia G. Pinola, Lícia M. Lundstedt, Odilio B. G. Assis, and Luiz H. C. Mattoso. "Entrapment characteristics of hydrosoluble vitamins loaded into chitosan and N,N,N-trimethyl chitosan nanoparticles." Macromolecular Research 22, no. 12 (November 6, 2014): 1261–67. http://dx.doi.org/10.1007/s13233-014-2176-9.

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15

Stan, Georgeta-Simona, Bianca Mitoi, Andrei Mihaila, Irinel Badea, and Hassan Aboul-Enein. "Determination of Carprofen in the Presence of some Hydrosoluble Vitamins of Group B by HPLC Method." Current Analytical Chemistry 11, no. 4 (July 7, 2015): 273–78. http://dx.doi.org/10.2174/1573411011666150326001707.

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16

Fiorino, Sirio, Claudio Gallo, Maddalena Zippi, Sergio Sabbatani, Roberto Manfredi, Renzo Moretti, Elisa Fogacci, et al. "Cytokine storm in aged people with CoV-2: possible role of vitamins as therapy or preventive strategy." Aging Clinical and Experimental Research 32, no. 10 (August 31, 2020): 2115–31. http://dx.doi.org/10.1007/s40520-020-01669-y.

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Abstract Background In December 2019, a novel human-infecting coronavirus, SARS-CoV-2, had emerged. The WHO has classified the epidemic as a “public health emergency of international concern”. A dramatic situation has unfolded with thousands of deaths, occurring mainly in the aged and very ill people. Epidemiological studies suggest that immune system function is impaired in elderly individuals and these subjects often present a deficiency in fat-soluble and hydrosoluble vitamins. Methods We searched for reviews describing the characteristics of autoimmune diseases and the available therapeutic protocols for their treatment. We set them as a paradigm with the purpose to uncover common pathogenetic mechanisms between these pathological conditions and SARS-CoV-2 infection. Furthermore, we searched for studies describing the possible efficacy of vitamins A, D, E, and C in improving the immune system function. Results SARS-CoV-2 infection induces strong immune system dysfunction characterized by the development of an intense proinflammatory response in the host, and the development of a life-threatening condition defined as cytokine release syndrome (CRS). This leads to acute respiratory syndrome (ARDS), mainly in aged people. High mortality and lethality rates have been observed in elderly subjects with CoV-2-related infection. Conclusions Vitamins may shift the proinflammatory Th17-mediated immune response arising in autoimmune diseases towards a T-cell regulatory phenotype. This review discusses the possible activity of vitamins A, D, E, and C in restoring normal antiviral immune system function and the potential therapeutic role of these micronutrients as part of a therapeutic strategy against SARS-CoV-2 infection.

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17

Leblanc, Martine, Vincent Pichette, David Geadah, and Denis Ouimet. "Folic acid and pyridoxal-5′-phosphate losses during high-efficiency hemodialysis in patients without hydrosoluble vitamin supplementation." Journal of Renal Nutrition 10, no. 4 (October 2000): 196–201. http://dx.doi.org/10.1053/jren.2000.16327.

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18

SALES-CAMPOS, CECI, LIDIA M. ARAUJO, MARLI T. A. MINHONI, and MEIRE C. N. ANDRADE. "Centesimal composition and physical-chemistry analysis of the edible mushroom Lentinus strigosus occurring in the Brazilian Amazon." Anais da Academia Brasileira de Ciências 85, no. 4 (October 11, 2013): 1537–44. http://dx.doi.org/10.1590/0001-3765201399412.

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The centesimal composition and the physical and chemical analyses of Lentinus strigosus, an edible mushroom occurring in the Brazilian Amazon and produced in alternative substrates based on wood and agroindustrial residues, were evaluated. For this purpose, the C, N, pH, soluble solids, water activity, protein, lipids, total fiber, ash, carbohydrate, and energy levels were determined. The substrates were formulated from Simarouba amara Aubl. (“marupá”), Ochroma piramidale Cav. Ex. Lam. (“pau-de-balsa”) and Anacardium giganteum (“cajuí”) sawdust and Bactris gasipaes Kunth (“pupunheira”) stipe and Saccharum officinarum (sugar cane bagasse). The results indicated that the nutritional composition of L. strigosus varied with the substrate of cultivation; the protein levels found in mushrooms grown in the different substrates (18 – 21.5%) varied with the substrate and was considered high; the soluble solids present in the mushrooms could have a relation with complex B hydrosoluble vitamins. L. strigosus could be considered as important food owing to its nutritional characteristics such as high protein content, metabolizable carbohydrates and fibers, and low lipids and calories content.

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19

Tramice, Annabella, Giuseppina Andreotti, and Antonio Trincone. "Hydrosoluble Antioxidants by Enzymatic Glucosylation of a Vitamin E Derivative Using Marine α-d-Glucosidase from Aplysia fasciata." Marine Biotechnology 13, no. 4 (January 6, 2011): 773–81. http://dx.doi.org/10.1007/s10126-010-9339-2.

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20

Restellini, Sophie, Mahnaz Alaei, Thomas Matthes, Omar Kherad, Antonio Moschetta, and Laurent Spahr. "Effect of hydrosoluble vitamin E on erythrocyte membrane lipid composition in patients with advanced cirrhosis: An open-label pilot trial." Hepatology Research 45, no. 8 (December 2, 2014): 890–97. http://dx.doi.org/10.1111/hepr.12430.

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21

Ayora Cañada, M. J., M. I. Pascual Reguera, and A. Molina Dı́az. "Selective determination of pyridoxine in the presence of hydrosoluble vitamins using a continuous-flow solid phase sensing device with UV detection." International Journal of Pharmaceutics 202, no. 1-2 (July 2000): 113–20. http://dx.doi.org/10.1016/s0378-5173(00)00431-2.

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22

Galli, Piroddi, Iannone, Pagliarani, Tomasi, and Floridi. "A comparison between the antioxidant and peroxynitrite-scavenging functions of the vitamin E metabolites alpha- and gamma-carboxyethyl-6-hydroxychromans." International Journal for Vitamin and Nutrition Research 74, no. 5 (September 1, 2004): 362–73. http://dx.doi.org/10.1024/0300-9831.74.5.362.

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Carboxyethyl-6-hydroxychromans (CEHC) are vitamin E metabolites with proposed in vitro antioxidant function. In this study we compared the antioxidant potency of the two main CEHC metabolites found in biological fluids (i.e., alpha-CEHC and gamma-CEHC) using two different experimental models of lipid oxidation: 1) plasma diluted 1/50 vol/vol in phosphate buffered saline (PBS) exposed to 50 muM Cu2+ ions, and 2) LDL (100 mug of proteins) exposed to different pro-oxidants as 2.5 muM Cu2+, 1 mM of the water soluble peroxyl radical generator 2,2'-Azobis(2-amidinopropane) hydrochloride (AAPH) and human macrophages (4 x 105 cells). Moreover, the two CEHC homologues were assessed for the inhibitory effect on the peroxynitrite (ONOO–)-induced nitration of tyrosine (Tyr). The results showed that in the concentration range 0.015–5 muM the CEHC metabolites and the hydrosoluble analogue Trolox exert similar concentration-dependent inhibition of the Cu2+-induced lipid oxidation of plasma. After in vitro exposure to tert-butyl hydroperoxide/Fe2+, CEHC formed chromanoxyl radicals with electron spin resonance spectra matching exactly those of their parent tocopherols. The LDL oxidation induced by AAPH or Cu2+ was significantly and similarly inhibited by 1 muM of both the CEHC homologues and Trolox. gamma-CEHC showed a slight but significantly higher inhibition of the macrophage-induced low-density lipoprotein (LDL) oxidation than alpha-CEHC. Both the CEHC homologues inhibit Tyr nitration induced by ONOO–. However, gamma-CEHC produced a slightly greater inhibitory effect than alpha-CEHC through the formation of the nitrated congener 5-nitro-gamma-CEHC. In all the systems under investigation, low nanomolar concentrations of CEHC (i.e., the concentration range in the blood of subjects with normal dietary intake of vitamin E) produced feeble antioxidant effects. In conclusion, gamma-CEHC and alpha-CEHC show similar concentration-dependent inhibition of plasma and LDL lipid oxidation. gamma-CEHC has a fairly higher potency than alpha-CEHC as ONOO– scavenger through the formation of 5-nitro-gamma-CEHC. CEHC metabolites show the same in vitro antioxidant chemistry of their parent tocopherols, but the characteristic hydrophilicity of these metabolites could result in different biopotency and roles. Further studies are needed to clarify whether CEHC could contribute to the antioxidant network in biological fluids and tissues.

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23

Nikolic, Ana, Aleksandra Kacar, Dragana Lavrnic, Ivana Basta, and Slobodan Apostolski. "The effect of benfothiamine in the therapy of diabetic polyneuropathy." Srpski arhiv za celokupno lekarstvo 137, no. 11-12 (2009): 594–600. http://dx.doi.org/10.2298/sarh0912594n.

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Introduction. Diabetic polyneuropathy (DPN) is one of the most common diabetic complications, which can result in a significant functional impairment and reduction of the quality of life in affected individuals. It occurs due to alterations in different biochemical mechanisms which require the presence of thiamine, which is why this vitamin is used in the therapy of DPN. Due to the low bioavailability of the hydrosolubile forms of thiamine, its liposolubile preparations (benfotiamine) are preferentially used. Objective. The aim of this study was to determine the efficacy of benfotiamine in combination with vitamin B6 in the therapy of DPN. Methods. The study group comprised of 22 patients with DPN who were treated with the combination of benfotiamine and vitamin B6 during 45 days. The effect of the therapy was evaluated by the analysis of different clinical, laboratory and electrophysiological parameters before and after conducted treatment. Results. After the treatment period, a statistically highly significant reduction of pain (p<0.01) was noted with the reduction of pain score on visual analogue scale in 86.4% of patients. A significant reduction of subjective complaints was also noted, with decreased modified total symptom score in 95.5% of patients (p<0.01). The presence of alodynia was reported at the beginning of the study in 77.3%, and after the benfotiamine therapy only in 22.7% of patients, while hyperpathy was initially present in 90.9%, and after treatment in 31.8% of patients (p<0,01). Neurophysiological parameters of polyneuropathy also significantly improved, with the improvement of the compound muscle action potential amplitude in 68.2% (p<0.01) and motor conduction velocity of the peroneal nerve in 45.5% of patients (p<0.01). The improvement of the sensory nerve action potential amplitude (p<0.01) and sensory conduction velocity (p=0.05) of the sural nerve was found in 45.5% of patients. After the treatment period, there was a highly statistically significant lowering of the glycosylated haemoglobin (p<0.01), with improved findings in 63.6% of patients. After completed study treatment protocol 86.4% of patients rated their overall condition as improved. Conclusion. Our results showed that the conducted treatment resulted in significant subjective and objective improvement of the disease signs symptoms, which confirmed that benfotiamine was good starting choice for the treatment of diabetic polyneuropathy.

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24

Ihssane, B., H. Bouchafra, M. El Karbane, M. Azougagh, and T. Saffaj. "Application du test de robustesse pour l’évaluation de l’incertitude de mesure au terme de phase de développement d’une méthode chromatographique de quantification de cinq vitamines hydrosolubles." Annales Pharmaceutiques Françaises 74, no. 3 (May 2016): 205–11. http://dx.doi.org/10.1016/j.pharma.2015.10.002.

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25

Lévesque, R., M. Dumont, and M. Leblanc. "No Association between Hyperhomocysteinemia and Vascular Access Thrombosis in Chronic Hemodialysis." Journal of Vascular Access 4, no. 1 (January 2003): 14–20. http://dx.doi.org/10.1177/112972980300400104.

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Purpose Hyperhomocysteinemia, recognized as a risk factor for cardiovascular diseases, has also been related with controversy to vascular access thrombosis in hemodialysis. Our objective was to determine if such an association could be found in our hemodialysis population. Methods The survey was conducted in a cohort of 165 chronic hemodialysis patients. Their vascular access history was considered from hemodialysis initiation until November 1999, including the number of vascular accesses created (either native or synthetic fistulae), focussing on vascular access thrombotic events, and excluding primary vascular access dysfunction. Diabetes, hemoglobin, erythropoietin dose, anticoagulation, and methyltetrahydrofolate reductase (MTHFR) status were considered. Serum total homocysteine (tHcy) measures were sampled for all patients in June 1998 and repeated yearly. Patients had not been supplemented routinely with hydrosoluble vitamins until June 1998, after which all received DiaVite® (R&D Laboratories, CA, USA) daily. Results Median survival of native fistulae was significantly longer (81 months, 95%CI 35–127) than for synthetic fistulae (31 months, 95%CI 27–51). Median vascular access survival was reduced for diabetics vs non diabetics (28 vs 57 months) (P<0.05), whereas sex, age and smoking had no impact. No correlation was found between tHcy concentration and the number of vascular access thrombotic events; homozygotes for MTHFR had higher tHcy but no more vascular access thrombotic events. The 38 patients with a mean vascular access survival of less than 12 months (6±3 months) were compared to the 127 patients with a mean vascular access survival of ≥ 12 months (39±25 months) (P<0.05): no difference in their respective tHcy concentrations before and after DiaVite® introduction was found (31±13 and 20±8 vs 34±17 and 22±6 μmol/L), but the first group presented more numerous synthetic fistulae (p<0.0001), lower hemoglobin levels, and higher erythropoietin doses. Conclusions No significant association between hyperhomocysteinemia and vascular access thrombosis could be found in our population. DiaVite® introduction allowed a significant reduction in tHcy, but had no impact on vascular access survival, except for a slight but not significant reduction in the prevalence of vascular access thrombotic events during the year on DiaVite®. Potential benefits of approaches to reduce tHcy for vascular access time-life prolongation remain to be demonstrated.

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Bojanić, Vladmila, Jelena Radović, Zoran Bojanić, and Marko Lazović. "HYDROSOLUBLE VITAMINS AND SPORT." Acta medica medianae, June 15, 2011, 68–75. http://dx.doi.org/10.5633/amm.2011.0213.

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27

Zamudio-Flores, P. B., M. Hernández -Gonzaléz, and V. G. García Cano. "Food supplements from a Grasshopper: A developmental stage-wise evaluation of amino acid profile, protein and vitamins in Brachystola magna (Girard)." Emirates Journal of Food and Agriculture, August 27, 2019, 561. http://dx.doi.org/10.9755/ejfa.2019.v31.i7.1989.

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Insects can be used as an easily accessible food supplement; however, for nutritional purposes it is necessary to consider its protein content, amino acids composition and vitamin content. In this study a nutritional characterization (protein content, amino acid profile and hydrosoluble and liposoluble vitamins) was performed to the Brachystola magna (Girard) grasshopper in four stages of its biological cycle (egg, nymph 3, nymph 4 and adult). In the adult stage the highest values of protein content (> 59%) were observed compared with the other stages of development. At all stages of B. magna the presence of 9 out of the 10 essential amino acids were detected (just tryptophan amino acid was absent). Significant increases in the fat-soluble vitamins (A, D and E) were observed as the stage of development of B. magna increased, with the increase of vitamin E of ≈ 662% in the adult stage; however, the water-soluble vitamins of the B complex remained constant at all stages, but vitamin C, which increased significantly in the adult stage of this insect cycle. Results suggest that Brachystola magna (Girard) could be a potential source of consumption for people with specific health needs.

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28

Yerien, Damian E., Al Postigo, Massimo Baroncini, and Sebastian Barata-Vallejo. "Bioinspired Photocatalysed C-H Fluoroalkylation of Arenes in Water Promoted by Native Vitamin B12 and Rose Bengal." Green Chemistry, 2021. http://dx.doi.org/10.1039/d1gc02654b.

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The first perfluoroalkylation reaction of activated arenes (amino-substituted arenes and alkoxyarenes) has been achieved in water by employing the dyad Rose Bengal and hydrosoluble unmodified vitamin B12 (cyanocobalamin) as photocatalyst...

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