scholarly journals Effect of milk supplementation on the status of micronutrients among rural school children aged 5–19 years in a tribal predominating district of India

2021 ◽  
pp. e000223
Author(s):  
Chandramani Kumar ◽  
Rishabh Kumar Rana ◽  
Mithilesh Kumar ◽  
Anit Kujur ◽  
Vivek Kashyap ◽  
...  
Keyword(s):  
Vitamin D ◽  
School Children ◽  
Calcium Level ◽  
Multiple Logistic Regression Analysis ◽  
Serum Vitamin ◽  
Study Groups ◽  
Control Group ◽  
Vitamin B ◽  
Milk Consumption ◽  
The Difference

BackgroundIn the tribal state of Jharkhand, there have been very few studies on micronutrient deficiency and how it is addressed among school children. This study was conceived and undertaken to assess the effect of milk supplementation on the micronutrient status of school children.DesignA comparative observational study was conducted among school children of a tribal district in India during 2017–2018. Two groups of schools/clusters were randomly selected, one with milk supplementation and the other without supplementation. A total of 318 children from the two groups of schools were recruited for biochemical analysis of certain micronutrients, such as calcium, vitamin D, vitamin B12 and iron (haemoglobin level), using cluster random sampling. Data were analysed using SPSS V.20.0 software, and multiple logistic regression analysis was done to determine the predictors of serum calcium and vitamin B12 level among school children.ResultsAlmost all children from both groups had vitamin D deficiency. A higher risk of lower serum vitamin B12 level (OR 2.59, 95% CI 1.61 to 4.16) and calcium level (OR 3.36, 95% CI 1.74 to 6.49) was observed in children of the control group. The difference in the proportion of anaemia in the two study groups was found to be statistically insignificant. Milk consumption was found to be the only significant predictor of normal vitamin B12 and calcium level in the present study.ConclusionsIn this study, it was concluded that milk consumption may help in improving the calcium and vitamin B12 status of school children of a tribal state, whereas it does not have any significant effect on vitamin D level.

scholarly journals Effect of Selected Factors on the Serum 25(OH)D Concentration in Women Treated for Breast Cancer

Nutrients ◽  
2021 ◽  
Vol 13 (2) ◽  
pp. 564
Author(s):  
Agnieszka Radom ◽  
Andrzej Wędrychowicz ◽  
Stanisław Pieczarkowski ◽  
Szymon Skoczeń ◽  
Przemysław Tomasik
Keyword(s):  
Breast Cancer ◽  
Vitamin D ◽  
Cancer Treatment ◽  
Serum Vitamin ◽  
Study Groups ◽  
Breast Cancer Treatment ◽  
Vitamin D Supplementation ◽  
Control Group ◽  
Average Dose ◽  
Serum Vitamin D

Maintaining an optimal vitamin D concentration reduces the risk of recurrence and extends survival time in patients after breast cancer treatment. Data on vitamin D deficiency among Polish women after breast cancer therapy are limited. Thus, the aim of the study was the analysis of vitamin D status in post-mastectomy patients, considering such factors as seasons, social habits, vitamin D supplementation and its measurements. The study involved 94 women after breast cancer treatment. Serum vitamin D concentration was measured, and a questionnaire, gathering demographic and clinical data regarding cancer, diet, exposure to sun radiation, and knowledge of recommendations on vitamin D supplementation, was delivered twice, in both winter and in summer. The control group consisted of 94 age-matched women with no oncological history. In women after breast cancer treatment, 25-hydroxyvitamin D (25(OH)D) deficiency was much more frequent than in the general population. Only about half of the patients supplemented vitamin D at the beginning of the study. After the first test and the issuing of recommendations on vitamin D supplementation, the percentage of vitamin D supplemented patients increased by about 30% in study groups. The average dose of supplement also increased. None of the women that were not supplementing vitamin D and were tested again in winter had optimal 25(OH)D concentration. It was concluded that vitamin deficiency is common in women treated for breast cancer. Medical advising about vitamin D supplementation and monitoring of 25(OH)D concentration should be improved.

Determination of Vitamin D and D-Dimer Levels in Dogs with Ehrlichia canis Infection

2020 ◽  
Author(s):  
Gozde Atikyilmaz ◽  
C. Cagri Cingi
Keyword(s):  
Vitamin D ◽  
Laboratory Tests ◽  
Serum Vitamin ◽  
Study Groups ◽  
Pcr Analysis ◽  
Control Group ◽  
Serum Vitamin D ◽  
Vitamin D Levels ◽  
Test Kit ◽  
D Dimer

Background: Ehrlichiosis is a ricketsial disease transmitted by ticks and characterized by reticuloendothelial hyperplasia, fever, generalized lymphadenopathy, splenomegaly and thrombocytopenia. In this study, it was aimed to determine the blood vitamin D and D-dimer levels in dogs with Ehrlichiosis. Methods: The material of this study consisted of 33 dogs of different breeds, ages and both sexes during the period of 2018-2019. In 33 dogs with and without thrombocytopenia with clinical findings, definitive diagnosis and differential diagnosis were made with clinical examination and laboratory tests. All patients were evaluated for Ehrlichiosis with rapid Snap 4DX test kit. In addition, the diagnosis of the disease was made by PCR analysis. Blood D-Dimer levels were determined in control and study groups. Result: D-Dimer levels were significantly higher in the study groups when compared with the control group. Further, when blood D-vitamin levels of control and study groups were compared, it was found that blood D-vitamin levels were significantly lower in dogs with Ehrlichiosis. In conclusion, in this study, D-dimer levels were significantly increased in dogs with ehlichiosis and can be an adjunct biomarker with other clinical, hematologic and laboratory tests. In addition, serum vitamin D levels were found to be low in both active and acute infected patients in dogs previously exposed to the causative agent, which is closely related to the immune system of vitamin D and serum low vitamin D levels may pave the way for the development of ehrlichiosis disease.

scholarly journals Relationship Between Serum Vitamin D Level and Ectopic Pregnancy: A Case-control Study

2019 ◽  
Author(s):  
Farnaz Sahhaf ◽  
Somaiyeh Saiyar-Sarai ◽  
Reza Piri ◽  
Sahar Mohammadi ◽  
Mohammad Naghavi-Behzad
Keyword(s):  
Vitamin D ◽  
Ectopic Pregnancy ◽  
Case Control Study ◽  
Serum Vitamin ◽  
Normal Pregnancy ◽  
Case Control ◽  
Control Group ◽  
Serum Vitamin D ◽  
The Difference ◽  
Control Study

Objective: To compare the difference in Vitamin D level between women with ectopic pregnancy and control group. Materials and methods: In the present case-control study, 150 patients with ectopic pregnancy were included as case group and 150 women with normal pregnancy as a control group. Then, serum vitamin D levels were measured in both groups and they were then compared with each other. P value less than 0.05 was considered statistically significant. Results: The mean age in ectopic pregnancy group was 28.12 ± 5.91 and 27.35 ± 6.21 years old in control group; the difference between two groups was not statistically significant (p = 0.43). The vitamin D level in control group was higher than that of ectopic pregnancy group (p = 0.002). Of all patients, 182 patients (60.66%) had vitamin D deficiency and 64 patients (21.33%) had vitamin D insufficiency. Conclusion: Serum vitamin D level among patients with ectopic pregnancy was statistically lower than women with normal pregnancy.

Relationship between HOMA-IR and serum vitamin D in Chinese children and adolescents

2016 ◽  
Vol 29 (7) ◽  
Author(s):  
Lingli Wang ◽  
Huiyan Wang ◽  
Huaikai Wen ◽  
Hongqun Tao ◽  
Xiaowei Zhao
Keyword(s):  
Vitamin D ◽  
Children And Adolescents ◽  
Serum Vitamin ◽  
Serum Levels ◽  
Chinese Children ◽  
Model Assessment ◽  
Cross Sectional ◽  
Serum Vitamin D ◽  
The Difference ◽  
Chinese Children And Adolescents

AbstractThe objective of this study was to examine the cross-sectional relationship between homeostasis model assessment for insulin resistance (HOMA-IR) and serum 25-hydroxyvitamin D (25-OHD) level in Chinese children and adolescents.Anthropometric indices, lipid metabolic profile, and serum levels of glucose, insulin and 25-OHD were determined among 278 healthy prepubertal and pubertal, normal and overweight/obese children and adolescents aged 8–18 years between March 2014 and February 2015.HOMA-IR was significantly different across vitamin D statuses (p<0.001), even after adjusting for body mass index (BMI) (p=0.035) and waist-to-height ratio (p=0.044); the difference was not significant between the vitamin D deficient and insufficient groups (p=0.120). HOMA-IR negatively correlated with serum 25-OHD level for all subjects (ROur findings supported that lower vitamin D status is strongly associated with worse HOMA-IR.

Association of Vitamin D Deficiency in Newly Diagnosed Pulmonary Tuberculosis

2021 ◽  
Vol 15 (10) ◽  
pp. 2572-2573
Author(s):  
Khalil Ullah ◽  
Sajid Ur Rehman ◽  
Ramsha Nadeem ◽  
Muhammad Abubakar ◽  
Qasim Raza
Keyword(s):  
Vitamin D ◽  
Pulmonary Tuberculosis ◽  
Vitamin D Deficiency ◽  
Serum Vitamin ◽  
Sampling Technique ◽  
Hypovitaminosis D ◽  
Control Group ◽  
Sputum Smear ◽  
Study Group ◽  
Serum Vitamin D

Aim: Relationship between Vitamin D deficiency and pulmonary tuberculosis. Methodology: Study duration: November 2020 to April 2021 Sampling technique: A case-control study Setting: Hayatabad Medical Complex, Peshawar It included 30 adult newly identified sputum-quality pulmonary tuberculosis patients and 30 age and sex matched healthy cases as controls. All cases had undergone a thorough medical examination and repeated laboratory tests, including vitamin D, calcium, and sputum for AFB and X-ray chest. Results: Majority were males (88%). In the Study group, BMI decreased significantly i.e. 19.0 vs 23.5. Serum vitamin D concentrations were significantly lower in the tuberculosis group i.e. 17.9ng/dl than in the control group 24.8ng/dl. Mean of serum albumin in the control group was 3.9 ng/dl whereas 2.9 ng/dl in the study group. Conclusion: Hypovitaminosis D was associated with more severe medical symptoms, increased sputum smear positivity and large lesions on chest radiographs in patients with pulmonary tuberculosis. Keywords: Vitamin D, Pulmonary Tuberculosis, Sputum

Assessment of 25 Hydroxy Cholecalceferol Level in Autistic Children; is there a role for it in Treatment of Autism Spectrum Disorder?

QJM ◽  
2021 ◽  
Vol 114 (Supplement_1) ◽  
Author(s):  
Martina Alfred Youssef Nakhla ◽  
Eman Ahmed Zaky ◽  
Enas Samir Nabeh ◽  
Asmaa Wafeeq Abd El Aziz
Keyword(s):  
Vitamin D ◽  
Serum Vitamin ◽  
Autism Spectrum ◽  
Laboratory Evaluation ◽  
Control Group ◽  
Autistic Children ◽  
Serum Vitamin D ◽  
Group I ◽  
Egyptian Children ◽  
Therapeutic Doses

Abstract Background Autism is a group of neurodevelopmental disabilities with various genetic and environmental risk factors. Vitamin D is an important neurosteroid hormone which can affect brain development and function, but research on its use in treating autism has been limited. Objectives The current study aimed at assessing the level of 25 OH vit D3level in a group of autistic infants and children compared to controls and correlating it with the severity of autistic manifestations and evaluation of the role of therapeutic doses of vitamin D on the severity of autistic manifestations. Methodology Thirty autistic Egyptian children (group I) and 30 clinically healthy age and sex matched controls were enrolled (group II). Therapeutic doses of vitamin D were given for autistic children who showed insufficient levels of 25 OH cholecalceferol for a period of 4-6 weeks followed by maintenance doses for another 6 weeks. Psychometric and laboratory evaluation for this group was done thrice: at the onset of study, at 6 week after enrollment in the study, and at 12 weeks after that enrollment. Results Serum vitamin D level was substantially reduced in patients with ASD in comparison to control group, and on the other hand, 25 (OH) vitamin D level was significantly negatively correlated with ATEC score and Total CARS score. Autistic children who received vitamin D3 treatment had significant improvement of CARS and ATEC scores. Conclusion vitamin D supplementation significantly improved the outcome of enrolled autistic children. It is recommended to follow up our studied sample to check the consolidation of improvement for how long it will be needed.

scholarly journals Oral Vitamin D3 Supplementation for Femtosecond LASIK–Associated Dry Eye

2021 ◽  
Author(s):  
Ying Lin ◽  
Huanjun Su ◽  
Jianbin Wu ◽  
Muzhi Yuan ◽  
Yong Zhang
Keyword(s):  
Vitamin D ◽  
Dry Eye ◽  
Vitamin D3 ◽  
Serum Vitamin ◽  
Control Group ◽  
Oral Vitamin ◽  
Serum Vitamin D ◽  
The Mean ◽  
Experimental Group ◽  
Schirmer I Test

Abstract Purpose: To assess the effect of oral vitamin D3 supplementation in dry eye after femtosecond laser-assisted in situ keratomileusis (FS-LASIK).Setting: Liuzhou Worker’s Hospital.Design: This prospective study included 90 patients selected between January and December in 2019, who underwent fs-lasik operation in our hospital and had obvious symptoms indicating dry eyes one month after operation. The subjects were randomly divided into two groups: the experimental group (n = 45) received vitamin D3 2000 IU / D continuously for 12 weeks; the control group (n = 45) did not take vitamin D3 orally. Ocular surface disease index（OSDI）, tear breakup time（TBUT）and Schirmer’s Test I were evaluated pre-medication and 1,3,6 months after treatment. Serum vitamin D level, and the mean concentration of cytokine IL-6, IL-17, IL-23 in tears were also measured. Results: One month after treatment, the mean OSDI score of the experimental group (11.67 ± 8.53) was significantly lower than that of the control group (23.82 ± 13.22) (P = 0.007). TBUT (10.71±1.02s) and Schirmer I (9.36±0.40mm) of the experimental group were higher than those of the control group (7.49±1.29 s and 7.51±0.44 mm). The OSDI (10.25 ± 5.49), TBUT (10.75±1.09 seconds) and Schirmer I test value (11.34±0.39 mm) of the experimental group were significantly lower than those of the control group (20.22±6.23, 8.36±1.23， 8.12±0.50) at 3 months after treatment. There were significant differences in OSDI, TBUT (P ＜ 0.05) and Schirmer I test value between the two groups at 6 months after treatment. Serum vitamin D3 level was negatively correlated with OSDI score (r=-0.90；P=0.00), and positively correlated with Schirmer I test (r=0.88；P=0.00), TBUT score (r=0.89；P=0.00) and TMH (r=0.80；P=0.00). IL-17 level was shown to be significantly correlated with TBUT (r=-0.25, P=0.014) and Schirmer I test (r=-0.21, P=0.018). IL-6 level was significantly correlated with OSDI (R=0.18, P = 0.020) and TBUT (R=0.20, P = 0.019).

scholarly journals Correlation of psoriasis and serum vitamin D

2021 ◽  
Vol 7 (4) ◽  
pp. 320-323
Author(s):  
Ritika Gujrati ◽  
Krishnendra Varma ◽  
Ujjwal Kumar
Keyword(s):  
Vitamin D ◽  
Vitamin D Deficiency ◽  
Psoriasis Vulgaris ◽  
Systemic Disease ◽  
Serum Vitamin ◽  
Psoriatic Skin ◽  
Control Group ◽  
P Value ◽  
Serum Vitamin D ◽  
Vitamin D Levels

Psoriasis is an immuno-mediated chronic systemic disease involving cytokines of helper Th1 pathway. Vitamin D has an effect on keratinocyte proliferation, differentiation and immune modulation of immune system especially Th1 pathway, which is altered in psoriatic skin suggesting that Vitamin D may have a role in pathogenesis of psoriasis. To study correlation between psoriasis vulgaris and serum vitamin D. To evaluate serum vitamin D level in psoriasis cases and in control group and correlating vitamin D level with severity and duration of the psoriasis. 57 cases (&#62;15years of age) with psoriasis and 57 healthy subjects were recruited. Psoriasis was clinically diagnosed and severity evaluated by PASI scale. Vitamin D was analysed by enhanced chemilumine scence on vitrus Eci autoanalyzer of Orth clinical diagnostic. Vitamin D deficiency defined as &#60;20ng/ml, insufficiency 20-30ng/ml and sufficient 30-100ng/ml. Vitamin D deficiency in the study was 22.8% in patients and 14% in control group. Vitamin D insufficiency was found in 42.1% of cases and 19.3% of control. According to chi-square the p-value is 0.003 showing significant association. There was a tendency towards decrease in vitamin D level with increase in disease duration. There was negative correlation between vitamin D and PASI score. The study found a significant relationship between vitamin D and psoriasis. Further metanalysis involving larger study population will be required to establish whether vitamin D levels benefits patient with psoriasis vulgaris.

scholarly journals Effect and mechanism of vitamin D activation disorder on liver fibrosis in biliary atresia

2021 ◽  
Vol 11 (1) ◽  
Author(s):  
Song Sun ◽  
Menghua Xu ◽  
Peijun Zhuang ◽  
Gong Chen ◽  
Kuiran Dong ◽  
...  
Keyword(s):  
Vitamin D ◽  
Liver Fibrosis ◽  
Biliary Atresia ◽  
Transforming Growth Factor ◽  
Serum Vitamin ◽  
Tissue Inhibitor Of Metalloproteinase ◽  
Control Group ◽  
Serum Vitamin D ◽  
Duct Ligation ◽  
Tgf Β1

AbstractTo investigate the mechanism of 25 hydroxyvitamin D (25(OH)D) deficiency in children with biliary atresia (BA) and its effect on liver fibrosis. The serum vitamin D and 25(OH)D, and expression of 25 hydroxylase (CYP2R1 and CYP27A1) in the liver of BA patients were detected and compared with those in the control group. We investigated the effect of differential expression of CYP2R1 in hepatocytes on the expression of genes related to liver fibrosis in primary hepatic stellate cells (HSCs) of BA and animal models of cholestasis. The ratio of 25(OH)D/vitamin D in the BA group was significantly lower than that in the control group. The mRNA and protein expression of CYP2R1 and CYP27A1 in liver tissue of the BA group was significantly lower than that in the control group. Exogenous active vitamin D (calcitriol) inhibited the proliferation and migration of primary HSCs isolated from BA patients, and reduced the expression of fibrosis-related genes in vitro. Downregulation of expression of CYP2R1 in hepatocytes increased expression of transforming growth factor (TGF)-β1, collagen (Col)-1α1 and tissue inhibitor of metalloproteinase (TIMP)-1, and decreased the expression of matrix metalloproteinase (MMP)-2 in cocultured primary HSCs of BA. Upregulation of expression of CYP2R1 in mice with bile duct ligation significantly increased the level of 25(OH)D, decreased the expression of TGF-β1, Col-1α1 and TIMP-1, and increased the expression of MMP-2. Children with BA have impaired vitamin D activation due to CYP2R1 deficiency. The dysactivation of vitamin D can promote the proliferation and activation of HSCs and participate in the development of hepatic fibrosis in BA.

scholarly journals Assessment of Vitamin D Metabolism in Patients with Cushing’s Disease in Response to 150,000 IU Cholecalciferol Treatment

Nutrients ◽  
2021 ◽  
Vol 13 (12) ◽  
pp. 4329
Author(s):  
Alexandra Povaliaeva ◽  
Viktor Bogdanov ◽  
Ekaterina Pigarova ◽  
Artem Zhukov ◽  
Larisa Dzeranova ◽  
...  
Keyword(s):  
Vitamin D ◽  
Cushing’S Disease ◽  
Serum Vitamin ◽  
Urinary Free Cortisol ◽  
Cushing's Disease ◽  
Control Group ◽  
Vitamin D Metabolites ◽  
Vitamin D Metabolism ◽  
Serum Vitamin D ◽  
Free Cortisol

In this study we aimed to assess vitamin D metabolism in patients with Cushing’s disease (CD) compared to healthy individuals in the setting of bolus cholecalciferol treatment. The study group included 30 adults with active CD and the control group included 30 apparently healthy adults with similar age, sex and BMI. All participants received a single dose (150,000 IU) of cholecalciferol aqueous solution orally. Laboratory assessments including serum vitamin D metabolites (25(OH)D3, 25(OH)D2, 1,25(OH)2D3, 3-epi-25(OH)D3 and 24,25(OH)2D3), free 25(OH)D, vitamin D-binding protein (DBP) and parathyroid hormone (PTH) as well as serum and urine biochemical parameters were performed before the intake and on Days 1, 3 and 7 after the administration. All data were analyzed with non-parametric statistics. Patients with CD had similar to healthy controls 25(OH)D3 levels (p > 0.05) and higher 25(OH)D3/24,25(OH)2D3 ratios (p < 0.05) throughout the study. They also had lower baseline free 25(OH)D levels (p < 0.05) despite similar DBP levels (p > 0.05) and lower albumin levels (p < 0.05); 24-h urinary free cortisol showed significant correlation with baseline 25(OH)D3/24,25(OH)2D3 ratio (r = 0.36, p < 0.05). The increase in 25(OH)D3 after cholecalciferol intake was similar in obese and non-obese states and lacked correlation with BMI (p > 0.05) among patients with CD, as opposed to the control group. Overall, patients with CD have a consistently lower 25(OH)D3/24,25(OH)2D3 ratio, which is indicative of a decrease in 24-hydroxylase activity. This altered activity of the principal vitamin D catabolism might influence the effectiveness of cholecalciferol treatment. The observed difference in baseline free 25(OH)D levels is not entirely clear and requires further study.

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