Comparison of the effect of daily versus bolus dose maternal vitamin D3 supplementation on the 24,25-dihydroxyvitamin D3 to 25-hydroxyvitamin D3 ratio

Supplementing lactating mothers with high doses of vitamin D3 can adequately meet vitamin D requirements of the breastfed infant. We compared the effect of bolus versus daily vitamin D3 dosing in lactating mothers on vitamin D3 catabolism. We hypothesized that catabolism of 25(OH)D3 to 24,25(OH)2D3...

Celý popis

Uloženo v:
Podrobná bibliografie
Vydáno v:Bone (New York, N.Y.) Ročník 110; s. 321 - 325
Hlavní autoři: Ketha, Hemamalini, Thacher, Tom D., Oberhelman, Sara S., Fischer, Philip R., Singh, Ravinder J., Kumar, Rajiv
Médium: Journal Article
Jazyk:angličtina
Vydáno: Elsevier Inc 01.05.2018
Témata:
ISSN:8756-3282, 1873-2763, 1873-2763
On-line přístup:Získat plný text
Tagy: Přidat tag
Žádné tagy, Buďte první, kdo vytvoří štítek k tomuto záznamu!
Abstract Supplementing lactating mothers with high doses of vitamin D3 can adequately meet vitamin D requirements of the breastfed infant. We compared the effect of bolus versus daily vitamin D3 dosing in lactating mothers on vitamin D3 catabolism. We hypothesized that catabolism of 25(OH)D3 to 24,25(OH)2D3 would be greater in the bolus than in the daily dose group. Randomized controlled trial (clinicaltrials.govNCT01240265) in 40 lactating women. Subjects were randomized to receive vitamin D3 orally, either a single dose of 150,000IU or 5000IU daily for 28days. Vitamin D metabolites were measured in serum and breast milk at baseline, 1, 3, 7, 14 and 28days. Temporal changes in the serum 24,25(OH)2D3/25(OH)D3 ratio. The concentration of serum 24,25(OH)2D3 was directly related to that of 25(OH)D in both groups (r2=0.63; p<0.001). The mean (±SD) 24,25(OH)2D3/25(OH)D3 ratio remained lower at all time points than baseline values in the daily dose group (0.093±0.024, 0.084±0.025, 0.083±0.024, 0.080±0.020, 0.081±0.023, 0.083±0.018 at baseline, 1, 3, 7, 14, and 28days, respectively). In the single dose group, the increase in 24,25(OH)2D3 lagged behind that of 25(OH)D, but the 24,25(OH)2D3/25(OH)D3 values (0.098±0.032, 0.067±0.019, 0.081±0.017, 0.092±0.024, 0.103±0.020, 0.106±0.024, respectively) exceeded baseline values at 14 and 28days and were greater than the daily dose group at 14 and 28days (p=0.003). The 24,25(OH)2D3/25(OH)D3 ratio remained in the normal range with both dosing regimens. Greater breast milk vitamin D3 values in the single dose group were inversely associated with the 24,25(OH)2D3/25(OH)D3 ratio (r2=0.14, p<0.001), but not with daily dosing. After a 14-day lag, a single high dose of vitamin D led to greater production of 24,25(OH)2D3, presumably via induction of the 24-hydroxylase enzyme (CYP24A1), relative to the 25(OH)D3 value than did daily vitamin D supplementation, and this effect persisted for at least 28days after vitamin D administration. A daily dose of vitamin D may have more lasting effectiveness in increasing 25(OH)D3 with lesser diversion of 25(OH)D3 to 24,25(OH)2D3 than does larger bolus dosing. •Bolus high-dose vitamin D produced more 24,25(OH)2D than daily supplementation.•After bolus vitamin D, the increase in 24,25(OH)2D lagged behind that of 25(OH)D.•Daily vitamin D may increase 25(OH)D more effectively than larger bolus dosing.
AbstractList Supplementing lactating mothers with high doses of vitamin D3 can adequately meet vitamin D requirements of the breastfed infant. We compared the effect of bolus versus daily vitamin D3 dosing in lactating mothers on vitamin D3 catabolism. We hypothesized that catabolism of 25(OH)D3 to 24,25(OH)2D3 would be greater in the bolus than in the daily dose group. Randomized controlled trial (clinicaltrials.govNCT01240265) in 40 lactating women. Subjects were randomized to receive vitamin D3 orally, either a single dose of 150,000IU or 5000IU daily for 28days. Vitamin D metabolites were measured in serum and breast milk at baseline, 1, 3, 7, 14 and 28days. Temporal changes in the serum 24,25(OH)2D3/25(OH)D3 ratio. The concentration of serum 24,25(OH)2D3 was directly related to that of 25(OH)D in both groups (r2=0.63; p<0.001). The mean (±SD) 24,25(OH)2D3/25(OH)D3 ratio remained lower at all time points than baseline values in the daily dose group (0.093±0.024, 0.084±0.025, 0.083±0.024, 0.080±0.020, 0.081±0.023, 0.083±0.018 at baseline, 1, 3, 7, 14, and 28days, respectively). In the single dose group, the increase in 24,25(OH)2D3 lagged behind that of 25(OH)D, but the 24,25(OH)2D3/25(OH)D3 values (0.098±0.032, 0.067±0.019, 0.081±0.017, 0.092±0.024, 0.103±0.020, 0.106±0.024, respectively) exceeded baseline values at 14 and 28days and were greater than the daily dose group at 14 and 28days (p=0.003). The 24,25(OH)2D3/25(OH)D3 ratio remained in the normal range with both dosing regimens. Greater breast milk vitamin D3 values in the single dose group were inversely associated with the 24,25(OH)2D3/25(OH)D3 ratio (r2=0.14, p<0.001), but not with daily dosing. After a 14-day lag, a single high dose of vitamin D led to greater production of 24,25(OH)2D3, presumably via induction of the 24-hydroxylase enzyme (CYP24A1), relative to the 25(OH)D3 value than did daily vitamin D supplementation, and this effect persisted for at least 28days after vitamin D administration. A daily dose of vitamin D may have more lasting effectiveness in increasing 25(OH)D3 with lesser diversion of 25(OH)D3 to 24,25(OH)2D3 than does larger bolus dosing. •Bolus high-dose vitamin D produced more 24,25(OH)2D than daily supplementation.•After bolus vitamin D, the increase in 24,25(OH)2D lagged behind that of 25(OH)D.•Daily vitamin D may increase 25(OH)D more effectively than larger bolus dosing.
Supplementing lactating mothers with high doses of vitamin D3 can adequately meet vitamin D requirements of the breastfed infant. We compared the effect of bolus versus daily vitamin D3 dosing in lactating mothers on vitamin D3 catabolism. We hypothesized that catabolism of 25(OH)D3 to 24,25(OH)2D3 would be greater in the bolus than in the daily dose group.OBJECTIVESupplementing lactating mothers with high doses of vitamin D3 can adequately meet vitamin D requirements of the breastfed infant. We compared the effect of bolus versus daily vitamin D3 dosing in lactating mothers on vitamin D3 catabolism. We hypothesized that catabolism of 25(OH)D3 to 24,25(OH)2D3 would be greater in the bolus than in the daily dose group.Randomized controlled trial (clinicaltrials.govNCT01240265) in 40 lactating women.DESIGN, SETTING AND PATIENTSRandomized controlled trial (clinicaltrials.govNCT01240265) in 40 lactating women.Subjects were randomized to receive vitamin D3 orally, either a single dose of 150,000IU or 5000IU daily for 28days. Vitamin D metabolites were measured in serum and breast milk at baseline, 1, 3, 7, 14 and 28days.INTERVENTIONSSubjects were randomized to receive vitamin D3 orally, either a single dose of 150,000IU or 5000IU daily for 28days. Vitamin D metabolites were measured in serum and breast milk at baseline, 1, 3, 7, 14 and 28days.Temporal changes in the serum 24,25(OH)2D3/25(OH)D3 ratio.MAIN OUTCOME MEASURETemporal changes in the serum 24,25(OH)2D3/25(OH)D3 ratio.The concentration of serum 24,25(OH)2D3 was directly related to that of 25(OH)D in both groups (r2=0.63; p<0.001). The mean (±SD) 24,25(OH)2D3/25(OH)D3 ratio remained lower at all time points than baseline values in the daily dose group (0.093±0.024, 0.084±0.025, 0.083±0.024, 0.080±0.020, 0.081±0.023, 0.083±0.018 at baseline, 1, 3, 7, 14, and 28days, respectively). In the single dose group, the increase in 24,25(OH)2D3 lagged behind that of 25(OH)D, but the 24,25(OH)2D3/25(OH)D3 values (0.098±0.032, 0.067±0.019, 0.081±0.017, 0.092±0.024, 0.103±0.020, 0.106±0.024, respectively) exceeded baseline values at 14 and 28days and were greater than the daily dose group at 14 and 28days (p=0.003). The 24,25(OH)2D3/25(OH)D3 ratio remained in the normal range with both dosing regimens. Greater breast milk vitamin D3 values in the single dose group were inversely associated with the 24,25(OH)2D3/25(OH)D3 ratio (r2=0.14, p<0.001), but not with daily dosing.RESULTSThe concentration of serum 24,25(OH)2D3 was directly related to that of 25(OH)D in both groups (r2=0.63; p<0.001). The mean (±SD) 24,25(OH)2D3/25(OH)D3 ratio remained lower at all time points than baseline values in the daily dose group (0.093±0.024, 0.084±0.025, 0.083±0.024, 0.080±0.020, 0.081±0.023, 0.083±0.018 at baseline, 1, 3, 7, 14, and 28days, respectively). In the single dose group, the increase in 24,25(OH)2D3 lagged behind that of 25(OH)D, but the 24,25(OH)2D3/25(OH)D3 values (0.098±0.032, 0.067±0.019, 0.081±0.017, 0.092±0.024, 0.103±0.020, 0.106±0.024, respectively) exceeded baseline values at 14 and 28days and were greater than the daily dose group at 14 and 28days (p=0.003). The 24,25(OH)2D3/25(OH)D3 ratio remained in the normal range with both dosing regimens. Greater breast milk vitamin D3 values in the single dose group were inversely associated with the 24,25(OH)2D3/25(OH)D3 ratio (r2=0.14, p<0.001), but not with daily dosing.After a 14-day lag, a single high dose of vitamin D led to greater production of 24,25(OH)2D3, presumably via induction of the 24-hydroxylase enzyme (CYP24A1), relative to the 25(OH)D3 value than did daily vitamin D supplementation, and this effect persisted for at least 28days after vitamin D administration. A daily dose of vitamin D may have more lasting effectiveness in increasing 25(OH)D3 with lesser diversion of 25(OH)D3 to 24,25(OH)2D3 than does larger bolus dosing.CONCLUSIONSAfter a 14-day lag, a single high dose of vitamin D led to greater production of 24,25(OH)2D3, presumably via induction of the 24-hydroxylase enzyme (CYP24A1), relative to the 25(OH)D3 value than did daily vitamin D supplementation, and this effect persisted for at least 28days after vitamin D administration. A daily dose of vitamin D may have more lasting effectiveness in increasing 25(OH)D3 with lesser diversion of 25(OH)D3 to 24,25(OH)2D3 than does larger bolus dosing.
Author Singh, Ravinder J.
Kumar, Rajiv
Fischer, Philip R.
Ketha, Hemamalini
Thacher, Tom D.
Oberhelman, Sara S.
AuthorAffiliation 2 Department of Internal Medicine, Mayo Clinic, Rochester, Minnesota, 55905
6 Department of Biochemistry and Molecular Biology, Mayo Clinic, Rochester, Minnesota, 55905
3 Department of Family Medicine, Mayo Clinic, Rochester, Minnesota, 55905
1 Division of Nephrology and Hypertension, Mayo Clinic, Rochester, Minnesota, 55905
4 Department of Pediatric and Adolescent Medicine, Mayo Clinic, Rochester, Minnesota, 55905
5 Department of Laboratory Medicine and Pathology, Mayo Clinic, Rochester, Minnesota, 55905
AuthorAffiliation_xml – name: 4 Department of Pediatric and Adolescent Medicine, Mayo Clinic, Rochester, Minnesota, 55905
– name: 5 Department of Laboratory Medicine and Pathology, Mayo Clinic, Rochester, Minnesota, 55905
– name: 1 Division of Nephrology and Hypertension, Mayo Clinic, Rochester, Minnesota, 55905
– name: 2 Department of Internal Medicine, Mayo Clinic, Rochester, Minnesota, 55905
– name: 3 Department of Family Medicine, Mayo Clinic, Rochester, Minnesota, 55905
– name: 6 Department of Biochemistry and Molecular Biology, Mayo Clinic, Rochester, Minnesota, 55905
Author_xml – sequence: 1
  givenname: Hemamalini
  surname: Ketha
  fullname: Ketha, Hemamalini
  organization: Division of Nephrology and Hypertension, Mayo Clinic, Rochester, MN 55905, United States
– sequence: 2
  givenname: Tom D.
  orcidid: 0000-0002-7644-8173
  surname: Thacher
  fullname: Thacher, Tom D.
  email: thacher.thomas@mayo.edu
  organization: Department of Family Medicine, Mayo Clinic, Rochester, MN, 55905, United States
– sequence: 3
  givenname: Sara S.
  surname: Oberhelman
  fullname: Oberhelman, Sara S.
  organization: Department of Family Medicine, Mayo Clinic, Rochester, MN, 55905, United States
– sequence: 4
  givenname: Philip R.
  surname: Fischer
  fullname: Fischer, Philip R.
  organization: Department of Pediatric and Adolescent Medicine, Mayo Clinic, Rochester, MN, 55905, United States
– sequence: 5
  givenname: Ravinder J.
  surname: Singh
  fullname: Singh, Ravinder J.
  organization: Department of Laboratory Medicine and Pathology, Mayo Clinic, Rochester, MN, 55905, United States
– sequence: 6
  givenname: Rajiv
  surname: Kumar
  fullname: Kumar, Rajiv
  organization: Division of Nephrology and Hypertension, Mayo Clinic, Rochester, MN 55905, United States
BookMark eNqFkdtu1DAQhi1URLeFF-Aql1yQrQ-J4yCEhJZDkSpx03vLsSesF8cOdrIiL8Lz4rAVgiIVaWTLM_P9Hs1_gc588IDQc4K3BBN-ddh2ObGlmIgtpjmqR2hDRMNK2nB2hjaiqXnJqKDn6CKlA8aYtQ15gs5pWwnOeLNBP3ZhGFW0Kfgi9MW0hwL6HvS0voyybimOENOcii64fJqQoBjUBNErVxztpAbri3esSPM4OhjAT2qyq5j_JUarl7Qujd0vJobvyx_AFIpc-TcfV_4petwrl-DZ3X2Jbj-8v91dlzefP37avb0pNaurqWxBiE6RmgnoTFvztqspZYoTblrF604TyrQywijgHdC-rzUBUUFjVEN5xS7Rm5PsOHcDGJ2nj8rJMdpBxUUGZeXfFW_38ks4ylo0oqloFnhxJxDDtxnSJAebNDinPIQ5SYpxS0mdB8yt9NSqY0gpQv_7G4Ll6qc8yNVPufopMc2xDijuQdqeFpzHse5h9PUJhby_o4Uok7bgNRgbs7_SBPsw_uoerp31Viv3FZb_wT8BnFLTYQ
CitedBy_id crossref_primary_10_1038_s41584_023_00944_2
crossref_primary_10_4158_EP_2018_0415
crossref_primary_10_1016_j_cca_2021_03_002
crossref_primary_10_3390_nu12061553
crossref_primary_10_4158_GL_2020_0524SUPPL
crossref_primary_10_3390_nu16111666
crossref_primary_10_1007_s42000_020_00188_9
crossref_primary_10_1136_bmjresp_2023_001646
crossref_primary_10_12944_CRNFSJ_11_1_3
crossref_primary_10_3389_fpubh_2020_00232
crossref_primary_10_1210_endrev_bnae009
crossref_primary_10_1007_s12020_019_01881_5
crossref_primary_10_1093_advances_nmz098
crossref_primary_10_3390_antiox11091750
crossref_primary_10_1186_s13063_024_08461_7
crossref_primary_10_1016_j_jsbmb_2023_106318
crossref_primary_10_1093_tas_txad138
crossref_primary_10_3389_fnut_2024_1441847
crossref_primary_10_1093_ndt_gfaa369
crossref_primary_10_1515_cclm_2019_1213
crossref_primary_10_3390_ijerph19010447
crossref_primary_10_3390_nu16020301
crossref_primary_10_3390_nu15224747
crossref_primary_10_1007_s40618_021_01614_4
crossref_primary_10_3390_ijms26104582
crossref_primary_10_1016_j_exger_2021_111399
crossref_primary_10_1515_cclm_2019_0996
crossref_primary_10_1155_2023_6236045
crossref_primary_10_1210_clinem_dgae290
crossref_primary_10_3389_fnut_2020_576133
crossref_primary_10_1039_D0FO01062F
crossref_primary_10_1186_s43094_024_00696_0
crossref_primary_10_3390_healthcare10050768
crossref_primary_10_3390_nu17122039
crossref_primary_10_3390_nu17050816
crossref_primary_10_7861_clinmed_2021_0035
crossref_primary_10_1017_S0007114523002775
crossref_primary_10_1098_rsos_201912
crossref_primary_10_3390_cancers14153717
crossref_primary_10_1016_j_jsbmb_2023_106248
crossref_primary_10_3390_nu17081326
crossref_primary_10_1177_20101058211041405
crossref_primary_10_3389_fnut_2023_1229445
crossref_primary_10_3390_nu16213600
crossref_primary_10_1093_nutrit_nuae164
crossref_primary_10_31083_j_fbl2710289
crossref_primary_10_3390_nu14214512
crossref_primary_10_1186_s13006_020_00354_0
crossref_primary_10_3390_nu13072293
crossref_primary_10_3390_nu14030464
crossref_primary_10_1159_000533286
crossref_primary_10_1016_j_fct_2021_112618
crossref_primary_10_1016_S2213_8587_21_00345_4
crossref_primary_10_3390_nu16121910
crossref_primary_10_1002_jbm4_10567
crossref_primary_10_1017_S0954422421000251
crossref_primary_10_1038_s41430_022_01218_y
crossref_primary_10_1080_19932820_2022_2059896
crossref_primary_10_1186_s12958_023_01068_8
Cites_doi 10.1056/NEJM198005153022010
10.1073/pnas.1221255110
10.1203/00006450-198906000-00014
10.1152/physrev.00027.2015
10.1093/ajcn/36.1.122
10.1373/clinchem.2010.161174
10.1370/afm.2016
10.1016/j.jsbmb.2011.05.003
10.1373/clinchem.2015.244459
10.1126/science.176.4039.1146
10.1093/jn/111.7.1240
10.1038/ki.1986.258
10.1542/peds.2015-1669
10.1373/clinchem.2010.157115
10.1210/jc.2011-1935
10.1021/bi00773a009
10.1089/bfm.2006.1.59
10.1146/annurev.bi.52.070183.002211
10.1016/j.mayocp.2013.09.012
10.1152/physrev.1984.64.2.478
10.1210/jc.2013-4388
10.1056/NEJMoa1103864
10.1093/ajcn/80.6.1689S
10.1210/jc.2013-3802
10.1007/s00198-016-3615-6
10.1210/jc.2012-2790
ContentType Journal Article
Copyright 2018 Elsevier Inc.
Copyright © 2018 Elsevier Inc. All rights reserved.
Copyright_xml – notice: 2018 Elsevier Inc.
– notice: Copyright © 2018 Elsevier Inc. All rights reserved.
DBID AAYXX
CITATION
7X8
5PM
DOI 10.1016/j.bone.2018.02.024
DatabaseName CrossRef
MEDLINE - Academic
PubMed Central (Full Participant titles)
DatabaseTitle CrossRef
MEDLINE - Academic
DatabaseTitleList

MEDLINE - Academic
Database_xml – sequence: 1
  dbid: 7X8
  name: MEDLINE - Academic
  url: https://search.proquest.com/medline
  sourceTypes: Aggregation Database
DeliveryMethod fulltext_linktorsrc
Discipline Medicine
Anatomy & Physiology
EISSN 1873-2763
EndPage 325
ExternalDocumentID PMC5878742
10_1016_j_bone_2018_02_024
S8756328218300838
GroupedDBID ---
--K
--M
.1-
.55
.FO
.GJ
.~1
0R~
1B1
1P~
1~.
1~5
23N
4.4
457
4G.
53G
5GY
5RE
5VS
7-5
71M
8P~
9JM
AABNK
AAEDT
AAEDW
AAIKJ
AAKOC
AALRI
AAOAW
AAQFI
AAQXK
AATTM
AAXKI
AAXUO
AAYWO
ABBQC
ABFNM
ABGSF
ABJNI
ABLJU
ABMAC
ABMZM
ABUDA
ABWVN
ABXDB
ACDAQ
ACGFS
ACIEU
ACIUM
ACLOT
ACRLP
ACRPL
ACVFH
ADBBV
ADCNI
ADEZE
ADMUD
ADNMO
ADUVX
AEBSH
AEHWI
AEIPS
AEKER
AENEX
AEUPX
AEVXI
AFJKZ
AFPUW
AFRHN
AFTJW
AFXIZ
AGHFR
AGQPQ
AGRDE
AGUBO
AGYEJ
AHHHB
AIEXJ
AIGII
AIIUN
AIKHN
AITUG
AJRQY
AJUYK
AKBMS
AKRWK
AKYEP
ALMA_UNASSIGNED_HOLDINGS
AMRAJ
ANKPU
ANZVX
APXCP
ASPBG
AVWKF
AXJTR
AZFZN
BKOJK
BLXMC
BNPGV
CS3
DU5
EBS
EFJIC
EFKBS
EFLBG
EJD
EO8
EO9
EP2
EP3
F5P
FDB
FEDTE
FGOYB
FIRID
FNPLU
FYGXN
G-2
G-Q
GBLVA
HEB
HMK
HMO
HVGLF
HZ~
IHE
J1W
J5H
K-O
KOM
L7B
M29
M41
MO0
N9A
O-L
O9-
OAUVE
OF0
OR.
OZT
P-8
P-9
P2P
PC.
Q38
R2-
ROL
RPZ
SAE
SCC
SDF
SDG
SDP
SEL
SES
SEW
SPCBC
SSH
SSU
SSZ
T5K
WUQ
X7M
Z5R
ZGI
ZMT
~02
~G-
~HD
1RT
AACTN
AAIAV
ABLVK
ABYKQ
AFCTW
AFKWA
AHPSJ
AJBFU
AJOXV
AMFUW
DOVZS
LCYCR
RIG
ZA5
9DU
AAYXX
CITATION
7X8
5PM
ID FETCH-LOGICAL-c354t-9e88ba1538ebd9569b5223a616d9a65bc123cad8dae6be2ff5c1e84e7da72643
ISSN 8756-3282
1873-2763
IngestDate Tue Sep 30 16:57:50 EDT 2025
Sat Sep 27 22:05:28 EDT 2025
Tue Nov 18 22:25:27 EST 2025
Sat Nov 29 07:31:57 EST 2025
Fri Feb 23 02:22:11 EST 2024
Tue Oct 14 19:35:32 EDT 2025
IsPeerReviewed true
IsScholarly true
Keywords LC-MS/MS
Vitamin D metabolism
Catabolism
Safety
Nutrition
Lactation
Language English
LinkModel OpenURL
MergedId FETCHMERGED-LOGICAL-c354t-9e88ba1538ebd9569b5223a616d9a65bc123cad8dae6be2ff5c1e84e7da72643
Notes ObjectType-Article-1
SourceType-Scholarly Journals-1
ObjectType-Feature-2
content type line 23
ObjectType-Undefined-3
Present address: Department of Pathology, University of Michigan Health System, Ann Arbor, MI, 48105
ORCID 0000-0002-7644-8173
PMID 29486367
PQID 2009215538
PQPubID 23479
PageCount 5
ParticipantIDs pubmedcentral_primary_oai_pubmedcentral_nih_gov_5878742
proquest_miscellaneous_2009215538
crossref_primary_10_1016_j_bone_2018_02_024
crossref_citationtrail_10_1016_j_bone_2018_02_024
elsevier_sciencedirect_doi_10_1016_j_bone_2018_02_024
elsevier_clinicalkey_doi_10_1016_j_bone_2018_02_024
PublicationCentury 2000
PublicationDate 2018-05-01
PublicationDateYYYYMMDD 2018-05-01
PublicationDate_xml – month: 05
  year: 2018
  text: 2018-05-01
  day: 01
PublicationDecade 2010
PublicationTitle Bone (New York, N.Y.)
PublicationYear 2018
Publisher Elsevier Inc
Publisher_xml – name: Elsevier Inc
References Hoogenboezem, Degenhart, de Muinck Keizer-Schrama, Bouillon, Grose, Hackeng, Visser (bb0145) 1989; 25
Wagner, Hanwell, Schnabl, Yazdanpanah, Kimball, Fu, Sidhom, Rousseau, Cole, Vieth (bb0075) 2011; 126
Kovacs (bb0100) 2016; 96
DeLuca (bb0040) 2004; 80
Holick, Garabedian, DeLuca (bb0055) 1972; 176
Strathmann, Laha, Hoofnagle (bb0090) 2011; 57
Kumar (bb0070) 1984; 64
Ryan, Ketha, McNulty, McGee-Lawrence, Craig, Grande, Westendorf, Singh, Kumar (bb0110) 2013; 110
Netzel, Cradic, Bro, Girtman, Cyr, Singh, Grebe (bb0080) 2011; 57
Kumar (bb0060) 1986; 30
Sakaki, Kagawa, Yamamoto, Inouye (bb0140) 2005; 10
Kaufmann, Gallagher, Peacock, Schlingmann, Konrad, DeLuca, Sigueiro, Lopez, Mourino, Maestro, St-Arnaud, Finkelstein, Cooper, Jones (bb0130) 2014; 99
O'Keeffe, Tebben, Kumar, Singh, Wu, Wermers (bb0115) 2016; 27
DeLuca (bb0045) 2011
Jacobs, Kaufman, Jones, Kumar, Schlingmann, Shapses, Bilezikian (bb0125) 2014; 99
Wagner, Hulsey, Fanning, Ebeling, Hollis (bb0030) 2006; 1
Hollis, Roos, Draper, Lambert (bb0010) 1981; 111
Holick, Schnoes, DeLuca, Gray, Boyle, Suda (bb0065) 1972; 11
Ketha, Kumar, Singh (bb0085) 2016; 62
Turner, Dalton, Inaoui, Fogelman, Fraser, Hampson (bb0095) 2013; 98
DeLuca, Schnoes (bb0050) 1983; 52
Reeve, Chesney, DeLuca (bb0005) 1982; 36
(bb0025) 2011
Tebben, Milliner, Horst, Harris, Singh, Wu, Foreman, Chelminski, Kumar (bb0120) 2012; 97
Hollis, Wagner, Howard, Ebeling, Shary, Smith, Taylor, Morella, Lawrence, Hulsey (bb0015) 2015; 136
Umaretiya, Oberhelman, Cozine, Maxson, Quigg, Thacher (bb0035) 2017; 15
Schlingmann, Kaufmann, Weber, Irwin, Goos, John, Misselwitz, Klaus, Kuwertz-Broking, Fehrenbach, Wingen, Guran, Hoenderop, Bindels, Prosser, Jones, Konrad (bb0135) 2011; 365
Oberhelman, Meekins, Fischer, Lee, Singh, Cha, Gardner, Pettifor, Croghan, Thacher (bb0020) 2013; 88
Kumar, Cohen, Epstein (bb0105) 1980; 302
Reeve (10.1016/j.bone.2018.02.024_bb0005) 1982; 36
Netzel (10.1016/j.bone.2018.02.024_bb0080) 2011; 57
Kumar (10.1016/j.bone.2018.02.024_bb0105) 1980; 302
Hollis (10.1016/j.bone.2018.02.024_bb0015) 2015; 136
Ryan (10.1016/j.bone.2018.02.024_bb0110) 2013; 110
Kovacs (10.1016/j.bone.2018.02.024_bb0100) 2016; 96
Jacobs (10.1016/j.bone.2018.02.024_bb0125) 2014; 99
Kumar (10.1016/j.bone.2018.02.024_bb0070) 1984; 64
Wagner (10.1016/j.bone.2018.02.024_bb0075) 2011; 126
Tebben (10.1016/j.bone.2018.02.024_bb0120) 2012; 97
DeLuca (10.1016/j.bone.2018.02.024_bb0040) 2004; 80
Strathmann (10.1016/j.bone.2018.02.024_bb0090) 2011; 57
Sakaki (10.1016/j.bone.2018.02.024_bb0140) 2005; 10
Wagner (10.1016/j.bone.2018.02.024_bb0030) 2006; 1
Hollis (10.1016/j.bone.2018.02.024_bb0010) 1981; 111
Holick (10.1016/j.bone.2018.02.024_bb0055) 1972; 176
Holick (10.1016/j.bone.2018.02.024_bb0065) 1972; 11
(10.1016/j.bone.2018.02.024_bb0025) 2011
Hoogenboezem (10.1016/j.bone.2018.02.024_bb0145) 1989; 25
Kumar (10.1016/j.bone.2018.02.024_bb0060) 1986; 30
Umaretiya (10.1016/j.bone.2018.02.024_bb0035) 2017; 15
Oberhelman (10.1016/j.bone.2018.02.024_bb0020) 2013; 88
Schlingmann (10.1016/j.bone.2018.02.024_bb0135) 2011; 365
Ketha (10.1016/j.bone.2018.02.024_bb0085) 2016; 62
DeLuca (10.1016/j.bone.2018.02.024_bb0045) 2011
DeLuca (10.1016/j.bone.2018.02.024_bb0050) 1983; 52
Kaufmann (10.1016/j.bone.2018.02.024_bb0130) 2014; 99
Turner (10.1016/j.bone.2018.02.024_bb0095) 2013; 98
O'Keeffe (10.1016/j.bone.2018.02.024_bb0115) 2016; 27
References_xml – volume: 57
  start-page: 431
  year: 2011
  end-page: 440
  ident: bb0080
  article-title: Increasing liquid chromatography-tandem mass spectrometry throughput by mass tagging: a sample-multiplexed high-throughput assay for 25-hydroxyvitamin D2 and D3
  publication-title: Clin. Chem.
– volume: 99
  start-page: 708
  year: 2014
  end-page: 712
  ident: bb0125
  article-title: A lifetime of hypercalcemia and hypercalciuria, finally explained
  publication-title: J. Clin. Endocrinol. Metab.
– volume: 64
  start-page: 478
  year: 1984
  end-page: 504
  ident: bb0070
  article-title: Metabolism of 1,25-dihydroxyvitamin D3
  publication-title: Physiol. Rev.
– volume: 136
  start-page: 625
  year: 2015
  end-page: 634
  ident: bb0015
  article-title: Maternal versus infant vitamin D supplementation during lactation: a randomized controlled trial
  publication-title: Pediatrics
– volume: 30
  start-page: 793
  year: 1986
  end-page: 803
  ident: bb0060
  article-title: The metabolism and mechanism of action of 1,25-dihydroxyvitamin D3
  publication-title: Kidney Int.
– volume: 15
  start-page: 68
  year: 2017
  end-page: 70
  ident: bb0035
  article-title: Maternal preferences for vitamin D supplementation in breastfed infants
  publication-title: Ann. Fam. Med.
– volume: 62
  start-page: 236
  year: 2016
  end-page: 242
  ident: bb0085
  article-title: LC-MS/MS for identifying patients with CYP24A1 mutations
  publication-title: Clin. Chem.
– volume: 52
  start-page: 411
  year: 1983
  end-page: 439
  ident: bb0050
  article-title: Vitamin D: recent advances
  publication-title: Annu. Rev. Biochem.
– year: 2011
  ident: bb0025
  publication-title: Dietary Reference Intakes for Calcium and Vitamin D
– volume: 88
  start-page: 1378
  year: 2013
  end-page: 1387
  ident: bb0020
  article-title: Maternal vitamin D supplementation to improve the vitamin D status of breast-fed infants: a randomized controlled trial
  publication-title: Mayo Clin. Proc.
– volume: 57
  start-page: 1279
  year: 2011
  end-page: 1285
  ident: bb0090
  article-title: Quantification of 1alpha,25-dihydroxy vitamin D by immunoextraction and liquid chromatography-tandem mass spectrometry
  publication-title: Clin. Chem.
– volume: 176
  start-page: 1146
  year: 1972
  end-page: 1147
  ident: bb0055
  article-title: 1,25-dihydroxycholecalciferol: metabolite of vitamin D3 active on bone in anephric rats
  publication-title: Science
– volume: 11
  start-page: 4251
  year: 1972
  end-page: 4255
  ident: bb0065
  article-title: Isolation and identification of 24,25-dihydroxycholecalciferol, a metabolite of vitamin D made in the kidney
  publication-title: Biochemistry
– volume: 36
  start-page: 122
  year: 1982
  end-page: 126
  ident: bb0005
  article-title: Vitamin D of human milk: identification of biologically active forms
  publication-title: Am. J. Clin. Nutr.
– volume: 10
  start-page: 119
  year: 2005
  end-page: 134
  ident: bb0140
  article-title: Metabolism of vitamin D3 by cytochromes P450
  publication-title: Front. Biosci.
– volume: 27
  start-page: 3121
  year: 2016
  end-page: 3125
  ident: bb0115
  article-title: Clinical and biochemical phenotypes of adults with monoallelic and biallelic CYP24A1 mutations: evidence of gene dose effect
  publication-title: Osteoporos. Int.
– volume: 365
  start-page: 410
  year: 2011
  end-page: 421
  ident: bb0135
  article-title: Mutations in CYP24A1 and idiopathic infantile hypercalcemia
  publication-title: N. Engl. J. Med.
– volume: 302
  start-page: 1143
  year: 1980
  end-page: 1145
  ident: bb0105
  article-title: Vitamin D and calcium hormones in pregnancy
  publication-title: N. Engl. J. Med.
– year: 2011
  ident: bb0045
  article-title: Historical Perspective
– volume: 111
  start-page: 1240
  year: 1981
  end-page: 1248
  ident: bb0010
  article-title: Vitamin D and its metabolites in human and bovine milk
  publication-title: J. Nutr.
– volume: 99
  start-page: 2567
  year: 2014
  end-page: 2574
  ident: bb0130
  article-title: Clinical utility of simultaneous quantitation of 25-hydroxyvitamin D and 24,25-dihydroxyvitamin D by LC-MS/MS involving derivatization with DMEQ-TAD
  publication-title: J. Clin. Endocrinol. Metab.
– volume: 80
  start-page: 1689S-96S
  year: 2004
  ident: bb0040
  article-title: Overview of general physiologic features and functions of vitamin D
  publication-title: Am. J. Clin. Nutr.
– volume: 98
  start-page: 550
  year: 2013
  end-page: 556
  ident: bb0095
  article-title: Effect of a 300 000-IU loading dose of Ergocalciferol (vitamin D2) on circulating 1,25(OH)2-vitamin D and fibroblast growth Factor-23 (FGF-23) in vitamin D insufficiency
  publication-title: J. Clin. Endocrinol. Metab.
– volume: 96
  start-page: 449
  year: 2016
  end-page: 547
  ident: bb0100
  article-title: Maternal mineral and bone metabolism during pregnancy, lactation, and post-weaning recovery
  publication-title: Physiol. Rev.
– volume: 25
  start-page: 623
  year: 1989
  end-page: 628
  ident: bb0145
  article-title: Vitamin D metabolism in breast-fed infants and their mothers
  publication-title: Pediatr. Res.
– volume: 110
  start-page: 6199
  year: 2013
  end-page: 6204
  ident: bb0110
  article-title: Sclerostin alters serum vitamin D metabolite and fibroblast growth factor 23 concentrations and the urinary excretion of calcium
  publication-title: Proc. Natl. Acad. Sci. U. S. A.
– volume: 1
  start-page: 59
  year: 2006
  end-page: 70
  ident: bb0030
  article-title: High-dose vitamin D3 supplementation in a cohort of breastfeeding mothers and their infants: a 6-month follow-up pilot study
  publication-title: Breastfeed. Med.
– volume: 97
  start-page: E423
  year: 2012
  end-page: 7
  ident: bb0120
  article-title: Hypercalcemia, hypercalciuria, and elevated calcitriol concentrations with autosomal dominant transmission due to CYP24A1 mutations: effects of ketoconazole therapy
  publication-title: J. Clin. Endocrinol. Metab.
– volume: 126
  start-page: 72
  year: 2011
  end-page: 77
  ident: bb0075
  article-title: The ratio of serum 24,25-dihydroxyvitamin D(3) to 25-hydroxyvitamin D(3) is predictive of 25-hydroxyvitamin D(3) response to vitamin D(3) supplementation
  publication-title: J. Steroid Biochem. Mol. Biol.
– volume: 302
  start-page: 1143
  year: 1980
  ident: 10.1016/j.bone.2018.02.024_bb0105
  article-title: Vitamin D and calcium hormones in pregnancy
  publication-title: N. Engl. J. Med.
  doi: 10.1056/NEJM198005153022010
– year: 2011
  ident: 10.1016/j.bone.2018.02.024_bb0025
– volume: 110
  start-page: 6199
  year: 2013
  ident: 10.1016/j.bone.2018.02.024_bb0110
  article-title: Sclerostin alters serum vitamin D metabolite and fibroblast growth factor 23 concentrations and the urinary excretion of calcium
  publication-title: Proc. Natl. Acad. Sci. U. S. A.
  doi: 10.1073/pnas.1221255110
– volume: 25
  start-page: 623
  year: 1989
  ident: 10.1016/j.bone.2018.02.024_bb0145
  article-title: Vitamin D metabolism in breast-fed infants and their mothers
  publication-title: Pediatr. Res.
  doi: 10.1203/00006450-198906000-00014
– volume: 96
  start-page: 449
  year: 2016
  ident: 10.1016/j.bone.2018.02.024_bb0100
  article-title: Maternal mineral and bone metabolism during pregnancy, lactation, and post-weaning recovery
  publication-title: Physiol. Rev.
  doi: 10.1152/physrev.00027.2015
– volume: 36
  start-page: 122
  year: 1982
  ident: 10.1016/j.bone.2018.02.024_bb0005
  article-title: Vitamin D of human milk: identification of biologically active forms
  publication-title: Am. J. Clin. Nutr.
  doi: 10.1093/ajcn/36.1.122
– volume: 57
  start-page: 1279
  year: 2011
  ident: 10.1016/j.bone.2018.02.024_bb0090
  article-title: Quantification of 1alpha,25-dihydroxy vitamin D by immunoextraction and liquid chromatography-tandem mass spectrometry
  publication-title: Clin. Chem.
  doi: 10.1373/clinchem.2010.161174
– volume: 15
  start-page: 68
  year: 2017
  ident: 10.1016/j.bone.2018.02.024_bb0035
  article-title: Maternal preferences for vitamin D supplementation in breastfed infants
  publication-title: Ann. Fam. Med.
  doi: 10.1370/afm.2016
– volume: 126
  start-page: 72
  year: 2011
  ident: 10.1016/j.bone.2018.02.024_bb0075
  article-title: The ratio of serum 24,25-dihydroxyvitamin D(3) to 25-hydroxyvitamin D(3) is predictive of 25-hydroxyvitamin D(3) response to vitamin D(3) supplementation
  publication-title: J. Steroid Biochem. Mol. Biol.
  doi: 10.1016/j.jsbmb.2011.05.003
– volume: 62
  start-page: 236
  year: 2016
  ident: 10.1016/j.bone.2018.02.024_bb0085
  article-title: LC-MS/MS for identifying patients with CYP24A1 mutations
  publication-title: Clin. Chem.
  doi: 10.1373/clinchem.2015.244459
– volume: 176
  start-page: 1146
  year: 1972
  ident: 10.1016/j.bone.2018.02.024_bb0055
  article-title: 1,25-dihydroxycholecalciferol: metabolite of vitamin D3 active on bone in anephric rats
  publication-title: Science
  doi: 10.1126/science.176.4039.1146
– volume: 111
  start-page: 1240
  year: 1981
  ident: 10.1016/j.bone.2018.02.024_bb0010
  article-title: Vitamin D and its metabolites in human and bovine milk
  publication-title: J. Nutr.
  doi: 10.1093/jn/111.7.1240
– volume: 30
  start-page: 793
  year: 1986
  ident: 10.1016/j.bone.2018.02.024_bb0060
  article-title: The metabolism and mechanism of action of 1,25-dihydroxyvitamin D3
  publication-title: Kidney Int.
  doi: 10.1038/ki.1986.258
– volume: 136
  start-page: 625
  year: 2015
  ident: 10.1016/j.bone.2018.02.024_bb0015
  article-title: Maternal versus infant vitamin D supplementation during lactation: a randomized controlled trial
  publication-title: Pediatrics
  doi: 10.1542/peds.2015-1669
– volume: 57
  start-page: 431
  year: 2011
  ident: 10.1016/j.bone.2018.02.024_bb0080
  article-title: Increasing liquid chromatography-tandem mass spectrometry throughput by mass tagging: a sample-multiplexed high-throughput assay for 25-hydroxyvitamin D2 and D3
  publication-title: Clin. Chem.
  doi: 10.1373/clinchem.2010.157115
– volume: 97
  start-page: E423
  year: 2012
  ident: 10.1016/j.bone.2018.02.024_bb0120
  article-title: Hypercalcemia, hypercalciuria, and elevated calcitriol concentrations with autosomal dominant transmission due to CYP24A1 mutations: effects of ketoconazole therapy
  publication-title: J. Clin. Endocrinol. Metab.
  doi: 10.1210/jc.2011-1935
– volume: 11
  start-page: 4251
  year: 1972
  ident: 10.1016/j.bone.2018.02.024_bb0065
  article-title: Isolation and identification of 24,25-dihydroxycholecalciferol, a metabolite of vitamin D made in the kidney
  publication-title: Biochemistry
  doi: 10.1021/bi00773a009
– volume: 1
  start-page: 59
  year: 2006
  ident: 10.1016/j.bone.2018.02.024_bb0030
  article-title: High-dose vitamin D3 supplementation in a cohort of breastfeeding mothers and their infants: a 6-month follow-up pilot study
  publication-title: Breastfeed. Med.
  doi: 10.1089/bfm.2006.1.59
– volume: 52
  start-page: 411
  year: 1983
  ident: 10.1016/j.bone.2018.02.024_bb0050
  article-title: Vitamin D: recent advances
  publication-title: Annu. Rev. Biochem.
  doi: 10.1146/annurev.bi.52.070183.002211
– volume: 88
  start-page: 1378
  year: 2013
  ident: 10.1016/j.bone.2018.02.024_bb0020
  article-title: Maternal vitamin D supplementation to improve the vitamin D status of breast-fed infants: a randomized controlled trial
  publication-title: Mayo Clin. Proc.
  doi: 10.1016/j.mayocp.2013.09.012
– volume: 10
  start-page: 119
  year: 2005
  ident: 10.1016/j.bone.2018.02.024_bb0140
  article-title: Metabolism of vitamin D3 by cytochromes P450
  publication-title: Front. Biosci.
– volume: 64
  start-page: 478
  year: 1984
  ident: 10.1016/j.bone.2018.02.024_bb0070
  article-title: Metabolism of 1,25-dihydroxyvitamin D3
  publication-title: Physiol. Rev.
  doi: 10.1152/physrev.1984.64.2.478
– volume: 99
  start-page: 2567
  year: 2014
  ident: 10.1016/j.bone.2018.02.024_bb0130
  article-title: Clinical utility of simultaneous quantitation of 25-hydroxyvitamin D and 24,25-dihydroxyvitamin D by LC-MS/MS involving derivatization with DMEQ-TAD
  publication-title: J. Clin. Endocrinol. Metab.
  doi: 10.1210/jc.2013-4388
– volume: 365
  start-page: 410
  year: 2011
  ident: 10.1016/j.bone.2018.02.024_bb0135
  article-title: Mutations in CYP24A1 and idiopathic infantile hypercalcemia
  publication-title: N. Engl. J. Med.
  doi: 10.1056/NEJMoa1103864
– volume: 80
  start-page: 1689S-96S
  year: 2004
  ident: 10.1016/j.bone.2018.02.024_bb0040
  article-title: Overview of general physiologic features and functions of vitamin D
  publication-title: Am. J. Clin. Nutr.
  doi: 10.1093/ajcn/80.6.1689S
– volume: 99
  start-page: 708
  issue: 3
  year: 2014
  ident: 10.1016/j.bone.2018.02.024_bb0125
  article-title: A lifetime of hypercalcemia and hypercalciuria, finally explained
  publication-title: J. Clin. Endocrinol. Metab.
  doi: 10.1210/jc.2013-3802
– year: 2011
  ident: 10.1016/j.bone.2018.02.024_bb0045
– volume: 27
  start-page: 3121
  issue: 10
  year: 2016
  ident: 10.1016/j.bone.2018.02.024_bb0115
  article-title: Clinical and biochemical phenotypes of adults with monoallelic and biallelic CYP24A1 mutations: evidence of gene dose effect
  publication-title: Osteoporos. Int.
  doi: 10.1007/s00198-016-3615-6
– volume: 98
  start-page: 550
  year: 2013
  ident: 10.1016/j.bone.2018.02.024_bb0095
  article-title: Effect of a 300 000-IU loading dose of Ergocalciferol (vitamin D2) on circulating 1,25(OH)2-vitamin D and fibroblast growth Factor-23 (FGF-23) in vitamin D insufficiency
  publication-title: J. Clin. Endocrinol. Metab.
  doi: 10.1210/jc.2012-2790
SSID ssj0003971
Score 2.498243
Snippet Supplementing lactating mothers with high doses of vitamin D3 can adequately meet vitamin D requirements of the breastfed infant. We compared the effect of...
SourceID pubmedcentral
proquest
crossref
elsevier
SourceType Open Access Repository
Aggregation Database
Enrichment Source
Index Database
Publisher
StartPage 321
SubjectTerms Catabolism
Lactation
LC-MS/MS
Nutrition
Safety
Vitamin D metabolism
Title Comparison of the effect of daily versus bolus dose maternal vitamin D3 supplementation on the 24,25-dihydroxyvitamin D3 to 25-hydroxyvitamin D3 ratio
URI https://www.clinicalkey.com/#!/content/1-s2.0-S8756328218300838
https://dx.doi.org/10.1016/j.bone.2018.02.024
https://www.proquest.com/docview/2009215538
https://pubmed.ncbi.nlm.nih.gov/PMC5878742
Volume 110
hasFullText 1
inHoldings 1
isFullTextHit
isPrint
journalDatabaseRights – providerCode: PRVESC
  databaseName: Elsevier SD Freedom Collection Journals 2021
  customDbUrl:
  eissn: 1873-2763
  dateEnd: 99991231
  omitProxy: false
  ssIdentifier: ssj0003971
  issn: 8756-3282
  databaseCode: AIEXJ
  dateStart: 19950101
  isFulltext: true
  titleUrlDefault: https://www.sciencedirect.com
  providerName: Elsevier
link http://cvtisr.summon.serialssolutions.com/2.0.0/link/0/eLvHCXMwtV1fb5swELfSdJr2Mm3tpmZ_Kk-a9sKoAEMwj1HTqtu0atrykDdksFGoEqgCidovsi-2L7SzDQSStVsfJkUomJwFuR--8_l3Z4Te22C1YiuITN9ikemCz2pGjDlmQC0YC52ExHasNpvwLy_pdBp86_V-1bkw67mfZfTmJrj-r6qGNlC2TJ19gLqbTqEBvoPS4Qhqh-M_Kf60vbNgi7MhzziT0QzJxFgVRgS3URhcEtbBbVW1oI11WrJFmhljYhRyv0_NLddepSZEOi5oxfFMns5uueTAtETAj4Uru-0KZZ3l41z7ttv7ALXiEl9EqdeiLsSCLZhM4NyQWFgDtXxhjE-aSHEkljMxr4O6bMmMH83F87SopXQUyfh-0o552HTDMGxooUOTOLQ7jlf8WD0SE514XRl1orOrd-yFDl1cnUTw2JLnR1UBV53V3S3OvWU0GypjzZK7CmUfoewjtBz4uHto3_G9gPbR_ujT2fRz4yCAC2jrsLN-iCqXS9MOt-_kLn-pNR_qsnlb7tHkGXpazWvwSOPxOeqJ7AAdjjJW5otb_AErprFawjlAj79WhI5D9HODVpwnGACGNVrlmUIr1mjFCq1YohXXaMUVxPCY4C20YvjIzhz34x-wKgXKHO9gVbYrrL5Ak_OzyemFWW0VYsbEc0szEJRGTFpvEXGY8gcRzCsIG9pDHrChF8XgoMWMU87EMBJOknixLagrfM58mBKQl6ifwR9_hDDIJwm3aSIocWWvtsVjME2CwhDmWnyA7FofYVyV0Ze7uczDu5EwQEYjc62LyNz7a1KrOazTo8Ggh4DZe6W8RqpynrVT_Fe5dzWSQrAscrmQZSJfFaGqxya3FaMD5Hcg1jyErE3fvZKlM1Wj3qPgCbjOqwc9-Wv0ZPO2v0H9crkSb9GjeF2mxfIY7flTely9TL8Bs1EJJw
linkProvider Elsevier
openUrl ctx_ver=Z39.88-2004&ctx_enc=info%3Aofi%2Fenc%3AUTF-8&rfr_id=info%3Asid%2Fsummon.serialssolutions.com&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.atitle=Comparison+of+the+effect+of+daily+versus+bolus+dose+maternal+vitamin+D3+supplementation+on+the+24%2C25-dihydroxyvitamin+D3+to+25-hydroxyvitamin+D3+ratio&rft.jtitle=Bone+%28New+York%2C+N.Y.%29&rft.au=Ketha%2C+Hemamalini&rft.au=Thacher%2C+Tom+D.&rft.au=Oberhelman%2C+Sara+S.&rft.au=Fischer%2C+Philip+R.&rft.date=2018-05-01&rft.issn=8756-3282&rft.volume=110&rft.spage=321&rft.epage=325&rft_id=info:doi/10.1016%2Fj.bone.2018.02.024&rft.externalDBID=n%2Fa&rft.externalDocID=10_1016_j_bone_2018_02_024
thumbnail_l http://covers-cdn.summon.serialssolutions.com/index.aspx?isbn=/lc.gif&issn=8756-3282&client=summon
thumbnail_m http://covers-cdn.summon.serialssolutions.com/index.aspx?isbn=/mc.gif&issn=8756-3282&client=summon
thumbnail_s http://covers-cdn.summon.serialssolutions.com/index.aspx?isbn=/sc.gif&issn=8756-3282&client=summon