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Nutrition: Vitamins
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Total 41192 results found since Jan 2013.
Effects of long-term consumption of two plant-based dietary supplements on cardiovascular health and low-grade inflammation in middle-aged and elderly people: study protocol for a randomised, controlled trial
This study will provide evidence whether long-term, plant-based dietary supplementation can support cardiovascular health, anti-inflammatory processes, immunity and nutritional status in ageing. Trial registration This trial was registered at ClinicalTrials.gov (NCT04763291) on February 21, 2021.PMID:37726820 | PMC:PMC10510179 | DOI:10.1186/s41043-023-00434-x
Source: Journal of Health, Population, and Nutrition - September 19, 2023 Category: International Medicine & Public Health Authors: Melina Tsiountsioura Gerhard Cvirn Lisa Meixner-Goetz Tobias Ziegler Manfred Lamprecht Source Type: research
Altered serum metabolic profile in patients with IgA nephropathy
CONCLUSIONS: We confirmed the differences in the metabolic profiles of IgAN patients and healthy controls and identified the differential metabolites of IgAN, which may help with the further exploration of the pathogenesis and treatment of IgAN.PMID:37722576 | DOI:10.1016/j.cca.2023.117561
Source: International Journal of Clinical Chemistry - September 18, 2023 Category: Chemistry Authors: Lingqiu Dong Jiaxing Tan Zhengxia Zhong Yi Tang Wei Qin Source Type: research
Effect of oral versus parenteral vitamin D3 supplementation on nuclear factor- κB and platelet aggregation in type 2 diabetic patients
In conclusion, restoring normal levels of vitamin D is an important determinant to maintain normal platelet function and reduce inflammation. Nevertheless, further long-term studies are still needed.PMID:37721213 | DOI:10.1139/cjpp-2022-0359
Source: Canadian Journal of Physiology and Pharmacology - September 18, 2023 Category: Drugs & Pharmacology Authors: Esraa Habiba Samia Ali Yehia Ghanem Ola Sharaki Wafaa Hewedy Source Type: research
Discretionary foods and drinks in Norwegian children and adolescents' diet: Data from the national dietary survey Ungkost 3
CONCLUSIONS: Almost all 4th and 8th graders in Norway consumed discretionary foods and drinks and these products contributed to a substantial proportion of the total energy intake and limited amounts of nutrients. Those children and adolescents consuming the least discretionary foods and drinks had a higher intake of whole grains, fish and seafood, indicating healthier and more sustainable food habits.PMID:37721223 | DOI:10.1017/S1368980023001982
Source: Public Health Nutrition - September 18, 2023 Category: International Medicine & Public Health Authors: Mari Mohn Paulsen Jannicke Borch Myhre Torunn Holm Totland Lene Frost Andersen Source Type: research
Altered Serum Metabolic Profile in Patients with IgA Nephropathy
CONCLUSIONS: We confirmed the differences in the metabolic profiles of IgAN patients and healthy controls and identified the differential metabolites of IgAN, which may help with the further exploration of the pathogenesis and treatment of IgAN.PMID:37722576 | DOI:10.1016/j.cca.2023.117561
Source: International Journal of Clinical Chemistry - September 18, 2023 Category: Chemistry Authors: Lingqiu Dong Jiaxing Tan Zhengxia Zhong Yi Tang Wei Qin Source Type: research
Effect of oral versus parenteral vitamin D3 supplementation on nuclear factor- κB and platelet aggregation in type 2 diabetic patients
In conclusion, restoring normal levels of vitamin D is an important determinant to maintain normal platelet function and reduce inflammation. Nevertheless, further long-term studies are still needed.PMID:37721213 | DOI:10.1139/cjpp-2022-0359
Source: Canadian Journal of Physiology and Pharmacology - September 18, 2023 Category: Drugs & Pharmacology Authors: Esraa Habiba Samia Ali Yehia Ghanem Ola Sharaki Wafaa Hewedy Source Type: research
Discretionary foods and drinks in Norwegian children and adolescents' diet: Data from the national dietary survey Ungkost 3
CONCLUSIONS: Almost all 4th and 8th graders in Norway consumed discretionary foods and drinks and these products contributed to a substantial proportion of the total energy intake and limited amounts of nutrients. Those children and adolescents consuming the least discretionary foods and drinks had a higher intake of whole grains, fish and seafood, indicating healthier and more sustainable food habits.PMID:37721223 | DOI:10.1017/S1368980023001982
Source: Public Health Nutrition - September 18, 2023 Category: International Medicine & Public Health Authors: Mari Mohn Paulsen Jannicke Borch Myhre Torunn Holm Totland Lene Frost Andersen Source Type: research
Altered Serum Metabolic Profile in Patients with IgA Nephropathy
CONCLUSIONS: We confirmed the differences in the metabolic profiles of IgAN patients and healthy controls and identified the differential metabolites of IgAN, which may help with the further exploration of the pathogenesis and treatment of IgAN.PMID:37722576 | DOI:10.1016/j.cca.2023.117561
Source: International Journal of Clinical Chemistry - September 18, 2023 Category: Chemistry Authors: Lingqiu Dong Jiaxing Tan Zhengxia Zhong Yi Tang Wei Qin Source Type: research
Effect of oral versus parenteral vitamin D3 supplementation on nuclear factor- κB and platelet aggregation in type 2 diabetic patients
In conclusion, restoring normal levels of vitamin D is an important determinant to maintain normal platelet function and reduce inflammation. Nevertheless, further long-term studies are still needed.PMID:37721213 | DOI:10.1139/cjpp-2022-0359
Source: Canadian Journal of Physiology and Pharmacology - September 18, 2023 Category: Drugs & Pharmacology Authors: Esraa Habiba Samia Ali Yehia Ghanem Ola Sharaki Wafaa Hewedy Source Type: research
Fight Aging! Newsletter, September 18th 2023
Fight Aging! publishes news and commentary relevant to the goal of ending all age-related disease, to be achieved by bringing the mechanisms of aging under the control of modern medicine. This weekly newsletter is sent to thousands of interested subscribers. To subscribe or unsubscribe from the newsletter,
please visit:
https://www.fightaging.org/newsletter/
Longevity Industry Consulting Services
Reason, the founder of Fight Aging! and Repair Biotechnologies, offers strategic consulting services to investors, entrepreneurs, and others interested in the longevity industry and its complexities. To find out m...
Source: Fight Aging! - September 17, 2023 Category: Research Authors: Reason Tags: Newsletters Source Type: blogs
Preface
Vitam Horm. 2023;123:xxiii-xxiv. doi: 10.1016/S0083-6729(23)00068-7.NO ABSTRACTPMID:37718003 | DOI:10.1016/S0083-6729(23)00068-7
Source: Vitamins and Hormones - September 17, 2023 Category: Endocrinology Authors: Gerald Litwack Source Type: research
Structures of the arginine-vasopressin and oxytocin receptor signaling complexes
Vitam Horm. 2023;123:67-107. doi: 10.1016/bs.vh.2022.12.003. Epub 2023 Jan 13.ABSTRACTArginine-vasopressin (AVP) and oxytocin (OT) are neurohypophysial hormones which share a high sequence and structure homology. These are two cyclic C-terminally amidated nonapeptides with different residues at position 3 and 8. In mammals, AVP and OT exert their multiple biological functions through a specific G protein-coupled receptor family: four receptors are identified, the V1a, V1b, V2 receptors (V1aR, V1bR and V2R) and the OT receptor (OTR). The chemical structure of AVP and OT was elucidated in the early 1950s. Thanks to X-ray cry...
Source: Vitamins and Hormones - September 17, 2023 Category: Endocrinology Authors: Julien Bous Aur élien Fouillen H élène Orcel S ébastien Granier Patrick Bron Bernard Mouillac Source Type: research
Structural dynamics of chemokine receptors
Vitam Horm. 2023;123:645-662. doi: 10.1016/bs.vh.2023.05.005. Epub 2023 Jun 26.ABSTRACTMembrane proteins such as G protein-coupled receptors (GPCRs) are involved in awide range of physiological and pathological cellular processes. Binding of extracellular signals to GPCRs, including hormones, neurotransmitters, peptides and proteins, can activate intracellular signaling cascades via G protein interaction. Chemokine receptors are key GPCRs implicated in cancers, immune responses, cell migration and inflammation. Specifically, the CCR5 and CXCR4 chemokine receptors serve as important therapeutic targets against Human Immunod...
Source: Vitamins and Hormones - September 17, 2023 Category: Endocrinology Authors: Shristi Pawnikar Sana Akhter Yinglong Miao Source Type: research
Juvenile hormone receptor Methoprene tolerant: Functions and applications
Vitam Horm. 2023;123:619-644. doi: 10.1016/bs.vh.2023.03.002. Epub 2023 May 27.ABSTRACTDuring the past 15years, after confirming Methoprene tolerant (Met) as a juvenile hormone (JH) receptor, tremendous progress has been made in understanding the function of Met in supporting JH signal transduction. Met role in JH regulation of development, including metamorphosis, reproduction, diapause, cast differentiation, behavior, im`munity, sleep and epigenetic modifications, have been elucidated. Met's Heterodimeric partners involved in performing some of these functions were discovered. The availability of JH response elements (JH...
Source: Vitamins and Hormones - September 17, 2023 Category: Endocrinology Authors: Subba Reddy Palli Source Type: research
Structure-function of DHEA binding proteins
Vitam Horm. 2023;123:587-617. doi: 10.1016/bs.vh.2022.12.002. Epub 2022 Dec 16.ABSTRACTDehydroepiandrosterone (3β-hydroxy-5-androsten-17-one, DHEA) and its sulfated metabolite DHEA-S are the most abundant circulating steroids and are precursors for active sex steroid hormones, estradiol and testosterone. DHEA has a broad range of reported effects in the central nervous system (CNS), cardiovascular system, adipose tissue, kidney, liver, and in the reproductive system. The mechanisms by which DHEA and DHEA-S initiate their biological effects are diverse. DHEA and DHEA-S may directly bind to plasma membrane (PM) receptors, i...
Source: Vitamins and Hormones - September 17, 2023 Category: Endocrinology Authors: Barbara J Clark Carolyn M Klinge Source Type: research
