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  1. Article ; Online: Relationship between vitamin D deficiency and coeliac disease in children.

    Gunasekar, Akhshayaa / Seth, Anju / Kumar, Praveen / Jain, Anju

    Paediatrics and international child health

    2023  Volume 42, Issue 3-4, Page(s) 175–176

    MeSH term(s) Humans ; Child ; Celiac Disease/complications ; Vitamin D Deficiency/complications ; Vitamin D
    Chemical Substances Vitamin D (1406-16-2)
    Language English
    Publishing date 2023-03-14
    Publishing country England
    Document type Journal Article
    ZDB-ID 2649065-1
    ISSN 2046-9055 ; 2046-9047
    ISSN (online) 2046-9055
    ISSN 2046-9047
    DOI 10.1080/20469047.2023.2188544
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    In stock of ZB MED Cologne/Königswinter

    Zs.A 1674: Show issues Location:
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  2. Article ; Online: Lattice strain induced d-band centre engineering enabled pseudocapacitive energy storage in 2D hypo-hyper electronic V-NiCo

    Maitra, Soumyajit / Roy, Krishnendu / Ghosh, Dibyendu / Kumar, Praveen

    Nanoscale

    2023  Volume 15, Issue 45, Page(s) 18368–18382

    Abstract: Understanding the role of fundamental structural engineering of materials in unravelling the underlying rudimentary electronic structure-dependent charge storage mechanisms is crucial for developing new strategic approaches toward high-performance ... ...

    Abstract Understanding the role of fundamental structural engineering of materials in unravelling the underlying rudimentary electronic structure-dependent charge storage mechanisms is crucial for developing new strategic approaches toward high-performance electrochemical energy storage devices. Here, we demonstrate the role of strain engineering by V doping-induced lattice contraction in NiCo
    Language English
    Publishing date 2023-11-23
    Publishing country England
    Document type Journal Article
    ZDB-ID 2515664-0
    ISSN 2040-3372 ; 2040-3364
    ISSN (online) 2040-3372
    ISSN 2040-3364
    DOI 10.1039/d3nr03251e
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  3. Article ; Online: Vitamin D Reverses Disruption of Gut Epithelial Barrier Function Caused by

    Lobo de Sá, Fábia D / Backert, Steffen / Nattramilarasu, Praveen K / Mousavi, Soraya / Sandle, Geoffrey I / Bereswill, Stefan / Heimesaat, Markus M / Schulzke, Jörg-Dieter / Bücker, Roland

    International journal of molecular sciences

    2021  Volume 22, Issue 16

    Abstract: Infections by the zoonotic foodborne ... ...

    Abstract Infections by the zoonotic foodborne bacterium
    MeSH term(s) Animals ; Campylobacter Infections/complications ; Campylobacter Infections/microbiology ; Campylobacter jejuni/isolation & purification ; Cell Membrane Permeability ; Epithelial Cells/drug effects ; Epithelial Cells/immunology ; Epithelial Cells/metabolism ; Epithelial Cells/pathology ; Humans ; Interleukin-10/physiology ; Intestinal Mucosa/drug effects ; Intestinal Mucosa/immunology ; Intestinal Mucosa/metabolism ; Intestinal Mucosa/pathology ; Mice ; Mice, Inbred C57BL ; Mice, Knockout ; Tight Junction Proteins/metabolism ; Vitamin D/pharmacology ; Vitamins/pharmacology
    Chemical Substances Tight Junction Proteins ; Vitamins ; Interleukin-10 (130068-27-8) ; Vitamin D (1406-16-2)
    Language English
    Publishing date 2021-08-18
    Publishing country Switzerland
    Document type Journal Article
    ZDB-ID 2019364-6
    ISSN 1422-0067 ; 1422-0067 ; 1661-6596
    ISSN (online) 1422-0067
    ISSN 1422-0067 ; 1661-6596
    DOI 10.3390/ijms22168872
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  4. Article ; Online: 800 IU versus 400 IU per day of vitamin D

    Yadav, Bharti / Gupta, Neeraj / Sasidharan, Rohit / Thanigainathan, Sivam / Purohit, Purvi / Singh, Kuldeep / Sharma, Praveen / Singh, Arun

    European journal of pediatrics

    2022  Volume 181, Issue 9, Page(s) 3473–3482

    Abstract: ... of oral vitamin D ...

    Abstract This open-label, block-randomized controlled trial compared the effect of 800 IU/day and 400 IU/day of oral vitamin D
    MeSH term(s) Breast Feeding/adverse effects ; Cholecalciferol ; Developing Countries ; Dietary Supplements ; Double-Blind Method ; Female ; Humans ; Rickets/etiology ; Rickets/prevention & control ; Vitamin D ; Vitamin D Deficiency ; Vitamins/therapeutic use
    Chemical Substances Vitamins ; Vitamin D (1406-16-2) ; Cholecalciferol (1C6V77QF41)
    Language English
    Publishing date 2022-06-21
    Publishing country Germany
    Document type Journal Article ; Randomized Controlled Trial
    ZDB-ID 194196-3
    ISSN 1432-1076 ; 0340-6199 ; 0943-9676
    ISSN (online) 1432-1076
    ISSN 0340-6199 ; 0943-9676
    DOI 10.1007/s00431-022-04533-5
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    In stock of ZB MED Cologne/Königswinter

    Um IV Zs.75: Show issues Location:
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  5. Article ; Online: Is age of menarche directly related to vitamin D levels?

    Al-Taiar, Abdullah / Al-Sabah, Reem / Shaban, Lemia / Sharaf Alddin, Reem / Durgampudi, Praveen K / Galadima, Hadiza

    American journal of human biology : the official journal of the Human Biology Council

    2022  Volume 34, Issue 6, Page(s) e23731

    Abstract: Introduction: Very few studies have examined the direct link between age of menarche and vitamin D ... between vitamin D and age of menarche in a group of adolescent girls in an area with plenty of sunshine ... their menarche during the follow-up. Serum 25-hydroxyvitamin D (25OHD) was measured at baseline using ...

    Abstract Introduction: Very few studies have examined the direct link between age of menarche and vitamin D level and controversial results have been reported. This study aimed to investigate the association between vitamin D and age of menarche in a group of adolescent girls in an area with plenty of sunshine.
    Methods: At baseline, data were collected on 722 middle schoolgirls that were randomly selected by probability proportional to size sampling method. Of this group, 598 were followed including 173 who had their menarche during the follow-up. Serum 25-hydroxyvitamin D (25OHD) was measured at baseline using liquid chromatography-tandem mass spectrometry (LC-MS/MS). Data on potential confounders were collected at baseline from the parents using self-administered questionnaire and from schoolgirls through face-to-face interview. Multiple linear regression and time-to-event analysis were used to investigate the association between 25OHD concentration and age of menarche.
    Results: The mean (SD) age of the study group was 12.51 (0.91) years while the main (SD) age of menarche was 11.82 (1.04) years. The prevalence of vitamin D deficiency (<50 nmol/L) among schoolgirls was 91.69%. We found no evidence for the association between 25OHD levels and age of menarche before (β, .00, 95% confidence interval (CI) [-0.01, 0.01]; p = .808) or after (β, .00, 95% CI [-0.01, 0.01]; p = .765) adjusting for potential confounders. We also found no evidence for association between 25OHD status and age of menarche before (p = .424) or after (p = .356) adjusting for potential confounders. Time-to-event analysis showed no association between 25OHD level or status and age of menarche (p = .850).
    Conclusion: In Middle Eastern setting, where vitamin D deficiency is common despite plenty of sunshine, vitamin D is not a major determinant of the age at menarche. Regardless of the link between vitamin D and age of menarche, there are several other health benefits of having adequate vitamin D level during childhood and adolescence.
    MeSH term(s) Adolescent ; Child ; Chromatography, Liquid ; Cross-Sectional Studies ; Female ; Humans ; Menarche ; Tandem Mass Spectrometry ; Vitamin D ; Vitamin D Deficiency/epidemiology ; Vitamins
    Chemical Substances Vitamins ; Vitamin D (1406-16-2)
    Language English
    Publishing date 2022-02-18
    Publishing country United States
    Document type Journal Article ; Research Support, Non-U.S. Gov't
    ZDB-ID 1025339-7
    ISSN 1520-6300 ; 1042-0533
    ISSN (online) 1520-6300
    ISSN 1042-0533
    DOI 10.1002/ajhb.23731
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    In stock of ZB MED Cologne/Königswinter

    Zs.A 2567: Show issues Location:
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  6. Article: Vitamin D level in relation to depression symptoms during adolescence.

    Al-Sabah, Reem / Al-Taiar, Abdullah / Shaban, Lemia / Albatineh, Ahmed N / Sharaf Alddin, Reem / Durgampudi, Praveen K

    Child and adolescent psychiatry and mental health

    2022  Volume 16, Issue 1, Page(s) 53

    Abstract: Background: This study aimed to investigate the association between 25-hydroxyvitamin D (25(OH)D ... and depression symptoms among adolescents in Kuwait, a country with a high prevalence of vitamin D ... from adolescents by face-to-face interview. Blood samples were analyzed in an accredited laboratory; and 25(OH)D ...

    Abstract Background: This study aimed to investigate the association between 25-hydroxyvitamin D (25(OH)D) and depression symptoms among adolescents in Kuwait, a country with a high prevalence of vitamin D deficiency.
    Methods: A school based cross-sectional study was conducted on randomly selected 704 adolescents in middle schools. Data on depression symptoms were collected using the Children's Depression Inventory (CDI). Data on covariates were collected from the parents by self-administered questionnaire and from adolescents by face-to-face interview. Blood samples were analyzed in an accredited laboratory; and 25(OH)D was measured using liquid chromatography-tandem mass spectrometry.
    Results: Of 704 adolescents, 94 (13.35%; 95%CI:10.35-17.06%) had depression symptom (a score of 19 or more on the CDI). There was no significant difference in the median CDI score between different vitamin D status (p = 0.366). There was also no significant correlation between serum 25(OH)D concentration and CDI score (Spearman's rank correlation = 0.01; p = 0.825).There was no significant association between 25(OH)D and depression symptoms whether 25(OH)D was fitted as a continuous variable (crude odds ratio (OR) 0 .99 [95%CI: 0.98, 1.01], p = 0.458 and adjusted OR 1.01 [95%CI: 0.99, 1.02], p = 0.233), categorical variable as per acceptable cut-of points (crude analysis p = 0.376 and adjusted analysis p = 0.736), or categorical variable as quartiles (crude analysis p = 0.760 and adjusted analysis p = 0.549).
    Conclusion: Vitamin D status does not seem to be associated with depression symptoms among adolescents in our setting. Nevertheless, it is important to have sufficient vitamin D levels during adolescence for several other health benefits.
    Language English
    Publishing date 2022-06-27
    Publishing country England
    Document type Journal Article
    ZDB-ID 2379599-2
    ISSN 1753-2000
    ISSN 1753-2000
    DOI 10.1186/s13034-022-00489-4
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  7. Article: Cognition enhancing abilities of vitamin D, epalrestat and their combination in diabetic rats with and without scopolamine induced amnesia.

    Kulkarni, Utkarsha D / Kumari Kamalkishore, Meena / Vittalrao, Amberkar Mohanbabu / Kumar Siraganahalli Eshwaraiah, Praveen

    Cognitive neurodynamics

    2021  Volume 16, Issue 2, Page(s) 483–495

    Abstract: ... impairment. This study aimed to determine anti amnesic activities of vitamin D, epalrestat and ...

    Abstract Persistent hyperglycaemia and scopolamine were used to inflict amnesia in rats. Chronic hyperglycaemia causes metabolic impairment, neuronal dysfunction and oxidative stress causing cognitive impairment. This study aimed to determine anti amnesic activities of vitamin D, epalrestat and their combination against diabetes and scopolamine induced cognitive dysfunction. A total of eighty-eight
    Language English
    Publishing date 2021-09-15
    Publishing country Netherlands
    Document type Journal Article
    ZDB-ID 2276890-7
    ISSN 1871-4099 ; 1871-4080
    ISSN (online) 1871-4099
    ISSN 1871-4080
    DOI 10.1007/s11571-021-09718-6
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  8. Article: Association of Vitamin D Status with COVID-19 Infection and Mortality in the Asia Pacific region: A Cross-Sectional Study.

    Yadav, Dharmveer / Birdi, Amandeep / Tomo, Sojit / Charan, Jaykaran / Bhardwaj, Pankaj / Sharma, Praveen

    Indian journal of clinical biochemistry : IJCB

    2021  Volume 36, Issue 4, Page(s) 492–497

    Abstract: ... to assess if there is any correlation between mean levels of Vitamin D in various Asia Pacific countries ... with the infection and mortality caused by COVID-19. We collected data for mean levels of Vitamin D for 37 Asia ... The mean levels of Vitamin D were found to have a significant association with the number of cases/million ...

    Abstract COVID-19 has been declared a global pandemic by WHO on 11 March 2020. Still, very little is known about the potential protective dietary factors for the prevention of infection and mortality due to COVID-19. Keeping in view the scarcity of literature/studies available, in this regards present study was undertaken to assess if there is any correlation between mean levels of Vitamin D in various Asia Pacific countries with the infection and mortality caused by COVID-19. We collected data for mean levels of Vitamin D for 37 Asia Pacific countries for which we have also got the data regarding the morbidity and mortality of COVID-19. The mean levels of Vitamin D were found to have a significant association with the number of cases/million(r =  - 0.394,
    Language English
    Publishing date 2021-02-03
    Publishing country India
    Document type Journal Article
    ZDB-ID 1033583-3
    ISSN 0974-0422 ; 0970-1915
    ISSN (online) 0974-0422
    ISSN 0970-1915
    DOI 10.1007/s12291-020-00950-1
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    In stock of ZB MED Cologne/Königswinter

    Zs.A 2949: Show issues Location:
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  9. Article ; Online: Indian Academy of Pediatrics Revised (2021) Guidelines on Prevention and Treatment of Vitamin D Deficiency and Rickets.

    Gupta, Piyush / Dabas, Aashima / Seth, Anju / Bhatia, Vijay Lakshmi / Khadgawat, Rajesh / Kumar, Praveen / Balasubramanian, S / Khadilkar, Vaman / Mallikarjuna, H B / Godbole, Tushar / Krishnamurthy, Sriram / Goyal, Jagdish Prasad / Bhakhri, Bhanu Kiran / Ahmad, Ayesha / Angadi, Kumar / Basavaraj, G V / Parekh, Bakul J / Kurpad, Anura / Marwaha, R K /
    Shah, Dheeraj / Munns, Craig / Sachdev, H P S

    Indian pediatrics

    2021  Volume 59, Issue 2, Page(s) 142–158

    Abstract: Justification: The emerging literature on prevalence of vitamin D deficiency in India, prevention ... and treatment strategies of rickets, and extra-skeletal benefits of vitamin D suggest the need ... for revising the existing guidelines for prevention and treatment of vitamin D deficiency in India ...

    Abstract Justification: The emerging literature on prevalence of vitamin D deficiency in India, prevention and treatment strategies of rickets, and extra-skeletal benefits of vitamin D suggest the need for revising the existing guidelines for prevention and treatment of vitamin D deficiency in India.
    Objectives: To review the emerging literature on vitamin D prevalence and need for universal vitamin D supplementation. To suggest optimum vitamin D therapy for treatment of asymptomatic and symptomatic vitamin D deficiency, and rickets. To evaluate the extra-skeletal health benefits of vitamin D in children.
    Process: A National consultative committee was formed that comprised of clinicians, epidemiologists, endocrinologists, and nutritionists. The Committee conducted deliberations on different aspects of vitamin D deficiency and rickets through ten online meetings between March and September, 2021. A draft guideline was formulated, which was reviewed and approved by all Committee members.
    Recommendations: The group reiterates the serum 25-hydroxy vitamin D cutoffs proposed for vitamin D deficiency, insufficiency, and sufficiency as <12 ng/mL, 12-20 ng/mL and >20 ng/mL, respectively. Vitamin D toxicity is defined as serum 25OHD >100 ng/mL with hypercalcemia and/or hypercalciuria. Vitamin D supplementation in doses of 400 IU/day is recommended during infancy; however, the estimated average requirement in older children and adolescents (400-600 IU/day, respectively) should be met from diet and natural sources like sunlight. Rickets and vitamin D deficiency should be treated with oral cholecalciferol, preferably in a daily dosing schedule (2000 IU below 1 year of age and 3000 IU in older children) for 12 weeks. If compliance to daily dosing cannot be ensured, intermittent regimens may be prescribed for children above 6 months of age. Universal vitamin D supplementation is not recommended in childhood pneumonia, diarrhea, tuberculosis, HIV and non-infectious conditions like asthma, atopic dermatitis, and developmental disorders. Serum 25-hydroxy vitamin D level of >20 ng/mL should be maintained in children with conditions at high-risk for vitamin deficiency, like nephrotic syndrome, chronic liver disease, chronic renal failure, and intake of anticonvulsants or glucocorticoids.
    MeSH term(s) Adolescent ; Child ; Cholecalciferol/therapeutic use ; Dietary Supplements ; Humans ; Pediatrics ; Rickets/drug therapy ; Rickets/prevention & control ; Vitamin D ; Vitamin D Deficiency/drug therapy ; Vitamin D Deficiency/epidemiology ; Vitamin D Deficiency/prevention & control ; Vitamins/therapeutic use
    Chemical Substances Vitamins ; Vitamin D (1406-16-2) ; Cholecalciferol (1C6V77QF41)
    Language English
    Publishing date 2021-12-29
    Publishing country India
    Document type Journal Article
    ZDB-ID 402594-5
    ISSN 0974-7559 ; 0019-6061
    ISSN (online) 0974-7559
    ISSN 0019-6061
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    In stock of ZB MED Cologne/Königswinter

    Zs.A 859: Show issues Location:
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  10. Article ; Online: Vitamin D-Dependent Rickets Type II with Alopecia: A Rare Case Report.

    Vupperla, Divya / Lunge, Snehal Balvant / Elaprolu, Praveen

    Indian journal of dermatology

    2018  Volume 63, Issue 2, Page(s) 176–179

    Abstract: Vitamin D-dependent rickets type II is a rare hereditary disorder. It occurs due to mutations ... in the gene chr. 12q12-q14, which codes for vitamin D receptor. End-organ resistance to 1,25-(OH) ...

    Abstract Vitamin D-dependent rickets type II is a rare hereditary disorder. It occurs due to mutations in the gene chr. 12q12-q14, which codes for vitamin D receptor. End-organ resistance to 1,25-(OH)
    Language English
    Publishing date 2018-03
    Publishing country India
    Document type Journal Article
    ZDB-ID 416069-1
    ISSN 1998-3611 ; 0019-5154
    ISSN (online) 1998-3611
    ISSN 0019-5154
    DOI 10.4103/ijd.IJD_434_17
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