Academic literature on the topic '(OH) Vitamin D'

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Journal articles on the topic "(OH) Vitamin D"

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Grey, Vijaylaxmi, Larry Lands, Harpreet Pall, and Donna Drury. "Monitoring of 25‐OH Vitamin D Levels in Children With Cystic Fibrosis." Journal of Pediatric Gastroenterology and Nutrition 30, no. 3 (2000): 314–19. http://dx.doi.org/10.1002/j.1536-4801.2000.tb02733.x.

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ABSTRACTBackground:Patients with cystic fibrosis are at risk for malabsorption of fat‐soluble vitamins, and those with low 25‐OH vitamin D levels have a higher risk of low bone mineral density and long‐term skeletal complications. It is currently recommended that vitamins A and E be monitored yearly; however, no recommendations exist for 25‐OH vitamin D. Because all three vitamins are fat‐soluble, the hypothesis in the current study was that low levels of vitamins A and E could identify patients at risk for low 25‐OH vitamin D, so that 25‐OH vitamin D measurements could be obtained in only sel
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Uğur, Sevcan, Cahit Kaçar, and Sebahat Özdem. "The importance of parathormone in determining the deficiency of vitamin D." Turkish Journal of Biochemistry 44, no. 5 (2019): 585–93. http://dx.doi.org/10.1515/tjb-2018-0150.

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Abstract Background To evaluate the association of parathormone with vitamin D and to find a threshold value for vitamin D. Material and methods This descriptive study included 11,753 (2352 males, 9401 females) patients from University hospital and 25-OH vitamin D and PTH levels were evaluated. Results The mean parathormone level was 49.33 ± 22.39 pg/mL. 18.7% of the patients had hyperparathyroidism. 77.4% of the patients had low 25-OH D vitamins. There was a negative correlation between serum parathormone levels and 25-OH vitamin D levels. The minimum 25-OH vitamin D level to keep PTH below 6
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Varsamis, Nikolaos, Georgios A. Christou, Christos Derdemezis, Alexandros Tselepis, and Dimitrios Kiortsis. "The Associations of Dietary Vitamin K Intake and Circulating Vitamin 25(OH)D with Serum Lipoprotein Levels: The Vitamin Deficiency Matters." Hormone and Metabolic Research 55, no. 03 (2023): 196–204. http://dx.doi.org/10.1055/a-2020-2080.

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AbstractA synergistic interplay between vitamins K and D appears to exist. We aimed to investigate for the first time whether the associations of dietary vitamin K intake and circulating 25(OH)D with serum lipoprotein levels are influenced by the existence of deficiency of either or both vitamins K and D. Sixty individuals [24 males, 36(18–79) years old] were examined. Vitamin deficiency of K1 and D were defined as vitamin K1 intake/body weight (BW)<1.00 μg/kg/day and circulating 25(OH)D<20 ng/ml, respectively. In individuals with vitamin K1 deficiency, the vitamin K1 intake/BW correlate
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Brown, Alex J., Adriana Dusso, and Eduardo Slatopolsky. "Vitamin D." American Journal of Physiology-Renal Physiology 277, no. 2 (1999): F157—F175. http://dx.doi.org/10.1152/ajprenal.1999.277.2.f157.

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The vitamin D endocrine systems plays a critical role in calcium and phosphate homeostasis. The active form of vitamin D, 1,25-dihydroxyvitamin D3[1,25(OH)2D3], binds with high affinity to a specific cellular receptor that acts as a ligand-activated transcription factor. The activated vitamin D receptor (VDR) dimerizes with another nuclear receptor, the retinoid X receptor (RXR), and the heterodimer binds to specific DNA motifs (vitamin D response elements, VDREs) in the promoter region of target genes. This heterodimer recruits nuclear coactivators and components of the transcriptional preini
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Rph., Saad Ali Al Arfaj Rph. Saad Ali Al Arfaj, Mohammed Khalid Al Rabiah Rph. Mohammed Khalid Al Rabiah Rph., and Ismail Haider Baqtayyan Rph. Ismail Haider Baqtayyan Rph. "Vitamin D status and consequences of vitamin D deficiency." International Journal of Innovative Research in Engineering & Multidisciplinary Physical Sciences 2, no. 5 (2014): 1–5. https://doi.org/10.5281/zenodo.10114132.

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Serum 25-hydroxyvitamin D3 [25(OH)D3] concentrations are presently diagnosed because the useful repute indicator for diet D.Evidence is reviewed that suggests that serum 25(OH)D3 concentrations of < eighty nmol/L are related to decreased calcium absorption, osteoporosis, and accelerated fracture risk. For popular older individuals, supplemental oral intakes of ~1300 IU/d are required to obtain the lower end of the best range.Evidence of considerable issues in recurring medical size of serum 25(OH)D3 concentrations amongst sufferers is cited.There is extremely good want for standardization a
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Dusso, Adriana S., Alex J. Brown, and Eduardo Slatopolsky. "Vitamin D." American Journal of Physiology-Renal Physiology 289, no. 1 (2005): F8—F28. http://dx.doi.org/10.1152/ajprenal.00336.2004.

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The vitamin D endocrine system plays an essential role in calcium homeostasis and bone metabolism, but research during the past two decades has revealed a diverse range of biological actions that include induction of cell differentiation, inhibition of cell growth, immunomodulation, and control of other hormonal systems. Vitamin D itself is a prohormone that is metabolically converted to the active metabolite, 1,25-dihydroxyvitamin D [1,25(OH)2D]. This vitamin D hormone activates its cellular receptor (vitamin D receptor or VDR), which alters the transcription rates of target genes responsible
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Ramasamy, Indra. "Vitamin D Metabolism and Guidelines for Vitamin D Supplementation." Clinical Biochemist Reviews 41, no. 3 (2020): 103–26. http://dx.doi.org/10.33176/aacb-20-00006.

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Vitamin D is essential for bone health and is known to be involved in immunomodulation and cell proliferation. Vitamin D status remains a significant health issue worldwide. However, there has been no clear consensus on vitamin D deficiency and its measurement in serum, and clinical practice of vitamin D deficiency treatment remains inconsistent. The major circulating metabolite of vitamin D, 25-hydroxyvitamin D (25(OH)D), is widely used as a biomarker of vitamin D status. Other metabolic pathways are recognised as important to vitamin D function and measurement of other metabolites may become
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Oleröd, Göran, Lillemor Mattsson Hultén, Ola Hammarsten, and Eva Klingberg. "The variation in free 25-hydroxy vitamin D and vitamin D-binding protein with season and vitamin D status." Endocrine Connections 6, no. 2 (2017): 111–20. http://dx.doi.org/10.1530/ec-16-0078.

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Purpose Serum 25-hydroxy vitamin D [25(OH)D] varies greatly with season at northern latitudes. The purpose of this study was to determine if the seasonal variations in serum total 25(OH)D are followed by a concomitant variation in free 25(OH)D or if the variation is damped by alterations in the binding capacity of DBP. Methods Serum was collected from 540 healthy blood donors (60% men; mean age 41 ± 13 years) during 12 months and analyzed for total 25(OH)D, directly measured free 25(OH)D, vitamin D-binding protein (DBP) and albumin. Calculated free 25(OH)D was estimated. Results The UV-B radia
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Jovičić, Snežana, Svetlana Ignjatović, and Nada Majkić-Singh. "Biochemistry and metabolism of vitamin D / Biohemija i metabolizam vitamina D." Journal of Medical Biochemistry 31, no. 4 (2012): 309–15. http://dx.doi.org/10.2478/v10011-012-0028-8.

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Summary Vitamin D is not technically a vitamin, since it is not an essential dietary factor. It is rather a prohormone produced photochemically in the skin from 7-dehydrocholesterol. Vitamin D and its metabolites may be categorized as either cholecalciferols or ergocalciferols. Cholecalciferol (vi - tamin D3) is the parent compound of the naturally occurring family and is produced in the skin from 7-dehydrocholesterol on exposure to the ultraviolet B portion of sunlight. Vitamin D2 (ergocalciferol), the parent compound of the other family, is manufactured by irradiation of ergosterol produced
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Putri, Krisna, Yusrawati, and Rifa Karmia Hudila. "Correlation between vitamin D intake with level of 25-hydroxy vitamin D serum maternal." World Journal of Advanced Research and Reviews 18, no. 2 (2023): 652–56. https://doi.org/10.5281/zenodo.8405947.

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Vitamin D deficiency is a health problem that is of concern at this time. During pregnancy, vitamin D is associated with fetal growth and development, wherein the 25(OH)D level of the fetus is completely dependent on the mother's supply. This study aims to examine the relationship between vitamin D intake and maternal serum 25(OH)D levels. This research uses a cross-sectional design. Data collection was carried out in samples at Hermina Hospital, BMC and Army Hospital in June-December 2022. The sampling technique used consecutive sampling, totaling 40 term pregnant women. Data collection w
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Dissertations / Theses on the topic "(OH) Vitamin D"

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Herdick, Michaela. "Modulation der Interaktion von Vitamin D3-Rezeptor-Komplexen mit Kernproteinen durch 1[alpha],25(OH)2D3 [1 alpha,25(OH) 2 D 3] und 1[alpha],25(OH)2D3-Analoge [1 alpha,25(OH) 2 D 3-Analoge]." [S.l. : s.n.], 2000. http://deposit.ddb.de/cgi-bin/dokserv?idn=960407987.

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Antonoglou, G. (Georgios). "Vitamin D and periodontal infection." Doctoral thesis, Oulun yliopisto, 2015. http://urn.fi/urn:isbn:9789526209166.

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Abstract The aim of the present study was to examine associations between serum 25-hydroxyvitamin D [25(OH)D] and 1,25-dihydroxyvitamin D[(1,25(OH)2D]—the circulating and active forms of vitamin D—and periodontal infection. The data were gathered from a case-control study (63 periodontitis patients and 30 periodontally healthy controls) and an intervention study among individuals with type 1 diabetes mellitus (T1DM, 80 patients at the baseline and 65 after periodontal treatment). The periodontal data and the levels of serum 25(OH)D, 1,25(OH)2D and parathyroid hormone (PTH) were available. A th
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Börjesson, Emma. "Analys av 25-hydroxyvitamin D i primärvården." Thesis, Linköpings universitet, Institutionen för medicin och hälsa, 2015. http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-120406.

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Background: The interest of vitamin D has increased in the last years. That is because there is so many possible positive effects of vitamin D and also because many individuals has vitamin D deficiency. Modern man spends much time indoors which leads to lower levels of vitamin D. People who have emigrated from a sunny climate to a Nordic climate often gets a deficiency due to a more pigmented skin which requires a larger amount of UVB to get an adequate synthesis of vitamin D. Aim: The aim with this study is to compare and evaluate how similar the instrument mini VIDAS measures 25(OH)D total a
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Kellström, Anna. "A study of the stability of vitamin 25[OH]D2 and 25[OH]D3." Thesis, Linnéuniversitetet, Institutionen för kemi och biomedicin (KOB), 2020. http://urn.kb.se/resolve?urn=urn:nbn:se:lnu:diva-95166.

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During the industrialization of the 19th century the negative health effects of vitamin D was discovered as children in the cities developed osteomalacia or more commonly known as rickets caused by vitamin D deficiency. Vitamin D is produced in the skin from 7-dehydrocholesterol during sun-exposure and enhances intestinal phosphor and calcium absorption thus enhancing the bone remodeling process. Now, in the 21st century, Vitamin D is still relevant as positive health effects have been recognized and with it an increased number of samples and a demand for accurate analyzing. Vitamin D is commo
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Steeves, Richard Martin. "Aspects of the mode of 1,25(OH)←2D." Thesis, University of Cambridge, 1987. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.238720.

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Beyer, Sarah. "Effekten av vitamin D2 vs. D3 på 25(OH)D-statusen : En litteraturstudie." Thesis, Linnéuniversitetet, Institutionen för kemi och biomedicin (KOB), 2018. http://urn.kb.se/resolve?urn=urn:nbn:se:lnu:diva-76417.

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Bakgrund: Vitamin D finns i två olika former, det animaliska D3 (kolekalciferol) och det vegetabiliska D2 (ergokalciferol). Det har rått olika åsikter bland läkarkåren och allmänheten om vilken av de två formerna som är mest potent för att höja 25(OH)D-statusen i blodet, det värde som mäts för att avgöra vitamin D-halten i kroppen. Då vitamin D-brist är vanligt förekommande bland befolkningen i Norden är det viktigt att veta vilken form som har bäst effekt och som därför bör användas för att behandla och förebygga vitamin D-brist. Det har även betydelse för veganer som inte äter det animaliska
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Souza, Wysllenny Nascimento de. "Concentrações séricas de 25 (OH) e perfil metabólico mediados pela adiposidade." Universidade de São Paulo, 2016. http://www.teses.usp.br/teses/disponiveis/6/6138/tde-12042016-145255/.

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Introdução: Baixas concentrações séricas de hidroxivitamina D (25[OH]D) e o excesso de peso atingiram níveis epidêmicos em todo o mundo. Estudos relatam que concentrações séricas de vitamina D estão associadas às alterações lipídicas, glicolíticas e inflamatórias; e estas alterações são conhecidamente mediadas pela adiposidade. Dessa forma, a vitamina D pode atuar de forma benéfica sobre o perfil metabólico em adolescentes, adultos e idosos. Objetivo: Investigar e descrever as associações entre as concentrações séricas de 25(OH)D e o perfil metabólico, mediadas pela adiposidade em adoles
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Bandzaitė, Virginija. "Vitamino D, kalcitonino ir parathormono kiekių kaita karvių kraujo serume bei reikšmė mineralinių medžiagų apykaitos procesams." Doctoral thesis, Lithuanian Academic Libraries Network (LABT), 2005. http://vddb.library.lt/obj/LT-eLABa-0001:E.02~2005~D_20051230_125132-51108.

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Change particularities of the blood serum levels of vitamin D, calcitonin and parathyroid hormone were analysed in healthy cows of different feeding, age and productivity and in sick cows with metabolic diseases. It was investigated how biochemical indicators vary in cows with metabolic diseases (parturient paresis, osteomalacia and mastitis) and the most informative indicators for diagnostics of these diseases (for levels of calcium, phosphorus and magnesium) were determined. Obtained findings were processed statistically. The method of electrochemiluminescence analysis used for analysis of t
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BARSOTTI, SIMONE. "Effects of 25-OH vitamin D supplementation on mesenchymal stromal cells in an animal model of Systemic Lupus Erythematosus (SLE)." Doctoral thesis, Università di Siena, 2019. http://hdl.handle.net/11365/1073480.

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In systemic lupus erythematous (SLE), mesenchymal stromal cells (MSCs) are defective and may present early signs of senescence. In a previous study we demonstrated as the treatment with hydroxychloroquine may influence the clonogenic potential of MSCs in a SLE animal model. Vitamin D may influence several aspects of the innate and adaptative immune response and low serum levels of vitamin D are common in SLE patients and were correlated to higher disease activity and severity. The aim of this study is to identify the effect of 25-OH vitamin D, on MSCs characteristics in New Zealand Black/Whi
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Bergsten, Niklas. "1,25(OH)2D3 and Prostate Cancer : The Effects on cAMP/PKA-dependent Gene Expression in LnCaP cells." Thesis, Högskolan i Skövde, Institutionen för vård och natur, 2010. http://urn.kb.se/resolve?urn=urn:nbn:se:his:diva-4466.

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Prostate cancer is the leading male cancer form i Sweden and maybe worldwide as well. Vitamin D is synthesized in the skin following the exposure to sunlight. Researcers have long been aware of the positive effect that vitamin D3 has on prostate tumour growth. 1,25(OH)2D3 have for a long time been the target of these studies and have shown good results. The steroid hormone induces cAMP accumulation and activiates the cAMP dependent protein kinaseA (PKA). PKA is then able to activate a transcription regulating protein. 1,25(OH)2D3 is known to cause LNCaP cells to accumulate in the G1 phase ofth
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Books on the topic "(OH) Vitamin D"

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Krone, Stefan. Die Häufigkeit laborchemisch fassbarer Fälle von Hypothyreose und 25-OH-Vitamin-D3-Mangel [OH-Vitamin-D-Mangel] in einer Allgemeinarztpraxis. [s.n.], 1985.

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Saner, Fuat Hakan. Trans- und parazelluläre unidirektionale Calcium- und Magnesiumfluxe unter Einwirkung von 1,25-(OH)2-Vitamin [OH-Vitamin] D3 [D] und Dexamethason am Colon descendens der Ratte. [s.n.], 1990.

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Bardin, Thomas, and Tilman Drüeke. Renal osteodystrophy. Oxford University Press, 2013. http://dx.doi.org/10.1093/med/9780199642489.003.0149.

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Renal osteodystrophy (ROD) is a term that encompasses the various consequences of chronic kidney disease (CKD) for the bone. It has been divided into several entities based on bone histomorphometry observations. ROD is accompanied by several abnormalities of mineral metabolism: abnormal levels of serum calcium, phosphorus, parathyroid hormone (PTH), vitamin D metabolites, alkaline phosphatases, fibroblast growth factor-23 (FGF-23) and klotho, which all have been identified as cardiovascular risk factors in patients with CKD. ROD can presently be schematically divided into three main types by h
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Gutiérrez, Orlando M. Fibroblast growth factor 23, Klotho, and phosphorus metabolism in chronic kidney disease. Edited by David J. Goldsmith. Oxford University Press, 2015. http://dx.doi.org/10.1093/med/9780199592548.003.0119.

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Fibroblast growth factor 23 (FGF23) and Klotho have emerged as major hormonal regulators of phosphorus (P) and vitamin D metabolism. FGF23 is secreted by bone cells and acts in the kidneys to increase urinary P excretion and inhibit the synthesis of 1,25 dihydroxyvitamin D (1,25(OH)2D) and in the parathyroid glands to inhibit the synthesis and secretion of parathyroid hormone. Phosphorus excess stimulates FGF23 secretion, likely as an appropriate physiological adaptation to maintain normal P homeostasis by enhancing urinary P excretion and diminishing intestinal P absorption via lower 1,25(OH)
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Elder, Grahame J. Metabolic bone disease after renal transplantation. Edited by Jeremy R. Chapman. Oxford University Press, 2015. http://dx.doi.org/10.1093/med/9780199592548.003.0288.

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Patients who undergo kidney transplantation have laboratory, bone, and soft tissue abnormalities that characterize chronic kidney disease mineral and bone disorder (CKD-MBD). After successful transplantation, abnormal values of parathyroid hormone, fibroblast growth factor 23, calcium, phosphate, vitamin D sterols, and sex hormones generally improve, but abnormalities often persist. Cardiovascular risk remains high and is influenced by prevalent vascular calcification, and fracture risk increases due to a combination of abnormal bone ‘quality’, compounded by immunosuppressive drugs and reducti
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Book chapters on the topic "(OH) Vitamin D"

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Macido, Antony. "Vitamin D and Diabetic Foot." In Vitamin D. IntechOpen, 2021. http://dx.doi.org/10.5772/intechopen.97115.

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Approximately 15% of patients with diabetes mellitus (DM) are prone to developing diabetic foot ulcers (DFU) in their lifetime. The term vitamin D status or 25-hydroxyvitamin D [25(OH)D] levels are used interchangeably to represent the status of vitamin D in individuals throughout this paper. Evidence suggests a relationship between 25(OH)D levels and DFU. However, very minimal data is available on the association between DFU and vitamin D deficiency. After a careful review of the literature, it was inferred that vitamin D could be associated with DFU and diabetic foot infections. Available ev
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"24,25(OH)2D3 Modulates 1,25(OH)2D3 Metabolism in Human Osteoblasts." In Vitamin D. De Gruyter, 1994. http://dx.doi.org/10.1515/9783110882513-074.

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"The In Vitro Metabolism of Calcipotriol, 1,24(OH)2D3 and 1,25(OH)2D3." In Vitamin D. De Gruyter, 1994. http://dx.doi.org/10.1515/9783110882513-063.

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"25(OH)D3, BUT NOT 1,25(OH)2D3 CURES OSTEOMALACIA IN MARMOSET MONKEYS." In Vitamin D. De Gruyter, 1988. http://dx.doi.org/10.1515/9783110846713.450.

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"DIRECT EFFECTS OF 1,25-(OH)2D3 AND 24,25-(OH)2D3 ON CHONDROCYTE MEMBRANE FLUIDITY." In Vitamin D. De Gruyter, 1991. http://dx.doi.org/10.1515/9783110850345-113.

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"SIMPLIFIED ASSAYS FOR THE DETERMINATION OF 25-OHD, 24,25-(OH)2D AND 1,25-(OH)2D." In Vitamin D. De Gruyter, 1988. http://dx.doi.org/10.1515/9783110846713.720.

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"1,25(OH)2D3 RECEPTOR EXPRESSION AND l,25(OH)2D3 ACTION ON MESANGIAL CELL PROLIFERATION." In Vitamin D. De Gruyter, 1991. http://dx.doi.org/10.1515/9783110850345-169.

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BOYAN, BARBARA D., and ZVI SCHWARTZ. "Cartilage and Vitamin D: Genomic and Nongenomic Regulation by 1,25(OH)2D3 and 24,25(OH)2D3." In Vitamin D. Elsevier, 2005. http://dx.doi.org/10.1016/b978-012252687-9/50036-x.

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"METABOLISM OF 1,25(OH)2D3 AFTER CONSECUTIVE DOSE OF 1αOHD3 AND 1,25(OH)2D3 IN RATS." In Vitamin D. De Gruyter, 1988. http://dx.doi.org/10.1515/9783110846713.130.

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WILLNOW, THOMAS E., and ANDERS NYKJAER. "Endocytic Pathways for 25-(OH) Vitamin D3." In Vitamin D. Elsevier, 2005. http://dx.doi.org/10.1016/b978-012252687-9/50013-9.

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Conference papers on the topic "(OH) Vitamin D"

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Peric, Ivan, Barbara Gilic, and Mateo Blazevic. "Vitamin D status among youth soccer players; association with chronological age, maturity status, jumping and sprinting performance." In 12th International Conference on Kinanthropology. Masaryk University Press, 2020. http://dx.doi.org/10.5817/cz.muni.p210-9631-2020-14.

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Purpose: Vitamin D is known to have a significant role in numerous body-system processes. Specifically, it has an impact on muscle functioning and, therefore sports performance. Chil-dren and adolescents have increased need for vitamin D because of its importance in growth and development, and it is evident that they are more susceptible to have vitamin D deficien-cy. Consequently, vitamin D status is particularly important issue in youth competitive sport. The aim of this study was to determine the prevalence of vitamin D deficiency/insuficiency (measured as 25(OH)D concentration), and the po
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Alobahi, Asma, Sumaya Yusuf, Zainab Dookhy, and Vijay Ganji. "Vitamin D is associated with Improved Lung Function But Not with Asthma, Emphysema and Bronchitis." In Qatar University Annual Research Forum & Exhibition. Qatar University Press, 2020. http://dx.doi.org/10.29117/quarfe.2020.0225.

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Background: Hypovitaminosis D has been linked to several non-bone related diseases. Relation between serum 25-hydroxyvitamin D [25(OH)] and lung function and lung diseases has received less attention. Methods: Data from 3 National Health and Nutrition Examination Survey (NHANES) cycles, 2007-2012 were used. The sample size was 11983. Lung function markers such as forced vital capacity (FVC)and forced expiratory volume in 1 second (FEV1) were collected with Spirometry. Relation between serum 25(OH)D and lung function makers was assessed by the multivariate regression. Relation between serum 25(
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Ulrich, Cornelia M., Erin M. Siegel, Hermann Brenner, et al. "Abstract A82: 25(OH) vitamin D, folate, and vitamin B12biomarkers among international colorectal cancer patients." In Abstracts: AACR International Conference on Frontiers in Cancer Prevention Research‐‐ Nov 7-10, 2010; Philadelphia, PA. American Association for Cancer Research, 2010. http://dx.doi.org/10.1158/1940-6207.prev-10-a82.

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Sukik, Layan, Bushra Hoque, Linda Boutefnouchet, and Vijay Ganji. "Serum vitamin D concentrations are non-linearly related to breast cancer risk in postmenopausal women." In Qatar University Annual Research Forum & Exhibition. Qatar University Press, 2021. http://dx.doi.org/10.29117/quarfe.2021.0138.

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Background: Post-menopausal women are at high risk for breast cancer. The association between serum 25-hydroxyvitamin D [25(OH)D] concentration and breast cancer in post-menopausal women is not well understood. Objectives: The aim of this study was to investigate the association between serum 25(OH)D and breast cancer using nationally representative sample surveys. Methodology: In this cross-sectional study, we used seven cycles of National Health and Nutrition Examination Surveys from 2001 through 2014. Participants were non-institutionalized post-menopausal women (n=8100). Logistic regressio
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Guzeeva, Olga, Irina Melnikova, Valentina Larionova, Valeria Novikova, and Diana Kuzmina. "GP142 Level of 25(OH)-vitamin D and vitamin D receptor (VDR) gene polymorphisms in adolescents with chronic gastroduodenitis." In Faculty of Paediatrics of the Royal College of Physicians of Ireland, 9th Europaediatrics Congress, 13–15 June, Dublin, Ireland 2019. BMJ Publishing Group Ltd and Royal College of Paediatrics and Child Health, 2019. http://dx.doi.org/10.1136/archdischild-2019-epa.206.

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Almeida Filho, Benedito de Sousa, Michelle Sako Omodei, Eduardo Carvalho Pessoa, Heloisa de Luca Vespoli, and Eliana Aguiar Petri Nahas. "NEGATIVE IMPACT OF SERUM VITAMIN D DEFICIENCY ON BREAST CANCER SURVIVAL." In XXIV Congresso Brasileiro de Mastologia. Mastology, 2022. http://dx.doi.org/10.29289/259453942022v32s1058.

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Introduction: It is known that breast cancer is the type of cancer that mostly affects women in the world, both in the developing and developed countries, with about 2.3 million new cases in 2020, comprising 25% of all cancers diagnosed in women. Vitamin D concentration has been studied as a risk and prognostic factor in women with breast cancer; its deficiency is common in women with postmenopausal breast cancer, and some evidence suggests that low vitamin D status increases the risk for disease development. The impact of vitamin D at the time of diagnosis on the outcome of patients with brea
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Scharla, Stephan, and Uta Lempert. "Einfluss der bariatrischen Operation auf 25-OH-Vitamin D, Parathormon, Adiponektin und Knochenstoffwechsel." In Jahreskongress DVO OSTEOLOGIE 2022. Georg Thieme Verlag, 2022. http://dx.doi.org/10.1055/s-0042-1755899.

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Khullar, Monila, John Welter, and Allen J. Dozor. "Relationship Between Sputum Cathelicidin And Serum 25-OH Vitamin D In Cystic Fibrosis (CF)." In American Thoracic Society 2010 International Conference, May 14-19, 2010 • New Orleans. American Thoracic Society, 2010. http://dx.doi.org/10.1164/ajrccm-conference.2010.181.1_meetingabstracts.a6263.

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Susanto, Hendri, Puput Kendarwati, Sri Budiarti, Supriatno, and Taufan Bramantoro. "The Association Between Serum Ferritin and Vitamin D/25(OH)D in Young Adult Women with Recurrent Aphthous Stomatitis." In The 7th International Meeting and The 4th Joint Scientific Meeting in Dentistry. SCITEPRESS - Science and Technology Publications, 2017. http://dx.doi.org/10.5220/0007295802440249.

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Cooney, Robert V., Weiwen Chai, Adrian A. Franke, et al. "Abstract 4821: Plasma retinol, but not 25-OH vitamin D or vitamin E, is associated with increased survival in colorectal cancer patients." In Proceedings: AACR 104th Annual Meeting 2013; Apr 6-10, 2013; Washington, DC. American Association for Cancer Research, 2013. http://dx.doi.org/10.1158/1538-7445.am2013-4821.

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Reports on the topic "(OH) Vitamin D"

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Giovannucci, Edward L. IGF-1, 1,25 (OH)2 Vitamin D, and Prostate Cancer. Defense Technical Information Center, 1999. http://dx.doi.org/10.21236/ada383489.

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Nikolova, Maria G., Mihail A. Boyanov, and Alexandar B. Penkov. Correlation of Serum 25(OH)-Vitamin D to Anthropometric Parameters and Plasma Lipids in Obesity. "Prof. Marin Drinov" Publishing House of Bulgarian Academy of Sciences, 2019. http://dx.doi.org/10.7546/crabs.2019.02.15.

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Depressed young people have lower vitamin B12 and vitamin D levels than their peers. ACAMH, 2020. http://dx.doi.org/10.13056/acamh.12905.

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