Abstract:
BACKGROUND:There appears little consensus concerning protein requirements in phenylketonuria (PKU). METHODS:A questionnaire completed by 63 European and Turkish IMD centres from 18 countries collected data on prescribed total protein intake (natural/intact protein and phenylalanine-free protein substitute [PS]) by age, administration frequency and method, monitoring, and type of protein substitute. Data were analysed by European region using descriptive statistics. RESULTS:The amount of total protein (from PS and natural/intact protein) varied according to the European region. Higher median amounts of total protein were prescribed in infants and children in Northern Europe (n=24 centres) (infants <1 year, >2-3g/kg/day; 1-3 years of age, >2-3 g/kg/day; 4-10 years of age, >1.5-2.5 g/kg/day) and Southern Europe (n=10 centres) (infants <1 year, 2.5 g/kg/day, 1-3 years of age, 2 g/kg/day; 4-10 years of age, 1.5-2 g/kg/day), than by Eastern Europe (n=4 centres) (infants <1 year, 2.5 g/kg/day, 1-3 years of age, >2-2.5 g/kg/day; 4-10 years of age, >1.5-2 g/kg/day) and with Western Europe (n=25 centres) giving the least (infants <1 year, >2-2.5 g/kg/day, 1-3 years of age, 1.5-2 g/kg/day; 4-10 years of age, 1-1.5 g/kg/day). Total protein prescription was similar in patients aged >10 years (1-1.5 g/kg/day) and maternal patients (1-1.5 g/kg/day). CONCLUSIONS:The amounts of total protein prescribed varied between European countries and appeared to be influenced by geographical region. In PKU, all gave higher than the recommended 2007 WHO/FAO/UNU safe levels of protein intake for the general population.
journal_name
Mol Genet Metabjournal_title
Molecular genetics and metabolismauthors
Aguiar A,Ahring K,Almeida MF,Assoun M,Belanger Quintana A,Bigot S,Bihet G,Blom Malmberg K,Burlina A,Bushueva T,Caris A,Chan H,Clark A,Clark S,Cochrane B,Corthouts K,Dalmau J,Dassy M,De Meyer A,Didycz B,Diels M,Ddoi
10.1016/j.ymgme.2015.03.006subject
Has Abstractpub_date
2015-05-01 00:00:00pages
17-22issue
1eissn
1096-7192issn
1096-7206pii
S1096-7192(15)00086-4journal_volume
115pub_type
杂志文章abstract::2-methylacetoacetyl-coenzyme A thiolase (MAT) deficiency, also known as beta-ketothiolase deficiency, is an inborn error of ketone body utilization and isoleucine catabolism. It is caused by mutations in the ACAT1 gene and may present with metabolic ketoacidosis. In order to obtain a more comprehensive view on this di...
journal_title:Molecular genetics and metabolism
pub_type: 杂志文章
doi:10.1016/j.ymgme.2017.06.012
更新日期:2017-09-01 00:00:00
abstract::The bicistronic MOCS1 gene encodes two enzymatic activities that are necessary for the biosynthesis of the molybdenum cofactor (MoCo). Mutations in either of the two consecutive open reading frames are responsible for the majority of MoCo deficiency cases and result in a complementation group A phenotype. Two cDNA seq...
journal_title:Molecular genetics and metabolism
pub_type: 杂志文章
doi:10.1016/s1096-7192(02)00100-2
更新日期:2002-08-01 00:00:00
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journal_title:Molecular genetics and metabolism
pub_type: 杂志文章
doi:10.1016/j.ymgme.2013.04.020
更新日期:2013-09-01 00:00:00
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journal_title:Molecular genetics and metabolism
pub_type: 杂志文章,评审
doi:10.1016/j.ymgme.2008.06.012
更新日期:2008-11-01 00:00:00
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journal_title:Molecular genetics and metabolism
pub_type: 杂志文章
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journal_title:Molecular genetics and metabolism
pub_type: 杂志文章
doi:10.1016/s1096-7192(02)00022-7
更新日期:2002-05-01 00:00:00
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journal_title:Molecular genetics and metabolism
pub_type: 杂志文章
doi:10.1016/s1096-7192(03)00091-x
更新日期:2003-07-01 00:00:00
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journal_title:Molecular genetics and metabolism
pub_type: 杂志文章
doi:10.1006/mgme.1998.2748
更新日期:1998-10-01 00:00:00
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journal_title:Molecular genetics and metabolism
pub_type: 杂志文章
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更新日期:2012-05-01 00:00:00
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journal_title:Molecular genetics and metabolism
pub_type: 杂志文章
doi:10.1016/j.ymgme.2005.08.009
更新日期:2005-12-01 00:00:00
abstract:OBJECTIVE:To better delineate the natural history of patients with methylmalonic aciduria (MMA). STUDY DESIGN:Thirty patients with vitamin-B12-unresponsive MMA (25 aged 1.5 to 22.0 years (y) at the end of the study and 5 who died during a metabolic crisis) were managed following standardized guidelines and studied ret...
journal_title:Molecular genetics and metabolism
pub_type: 杂志文章
doi:10.1016/j.ymgme.2009.03.006
更新日期:2009-07-01 00:00:00
abstract::We collected data on 48 patients from 38 families with guanidinoacetate methyltransferase (GAMT) deficiency. Global developmental delay/intellectual disability (DD/ID) with speech/language delay and behavioral problems as the most affected domains was present in 44 participants, with additional epilepsy present in 35 ...
journal_title:Molecular genetics and metabolism
pub_type: 杂志文章
doi:10.1016/j.ymgme.2013.10.018
更新日期:2014-01-01 00:00:00
abstract:BACKGROUND:In children with phenylketonuria (PKU), it is possible that high carbohydrate protein substitutes may adversely affect blood phenylalanine control. We evaluated if a low carbohydrate, 'ready-to-drink' protein substitute would impact on short term blood phenylalanine control, weight and appetite in children w...
journal_title:Molecular genetics and metabolism
pub_type: 杂志文章,随机对照试验
doi:10.1016/j.ymgme.2011.09.014
更新日期:2011-01-01 00:00:00
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journal_title:Molecular genetics and metabolism
pub_type: 杂志文章
doi:10.1016/j.ymgme.2012.08.011
更新日期:2012-11-01 00:00:00
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journal_title:Molecular genetics and metabolism
pub_type: 杂志文章
doi:10.1016/j.ymgme.2009.07.015
更新日期:2009-12-01 00:00:00
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journal_title:Molecular genetics and metabolism
pub_type: 杂志文章
doi:10.1016/j.ymgme.2016.09.001
更新日期:2016-11-01 00:00:00
abstract:INTRODUCTION:Nephropathic cystinosis is a rare autosomal recessive lysosomal storage disorder caused by mutations in the CTNS gene. Patients with nephropathic cystinosis suffer not only from renal disease but have also other systemic complications like myopathy and swallowing dysfunction. Dysphagia for solid food is me...
journal_title:Molecular genetics and metabolism
pub_type: 杂志文章
doi:10.1016/j.ymgme.2019.01.011
更新日期:2019-04-01 00:00:00
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journal_title:Molecular genetics and metabolism
pub_type: 杂志文章
doi:10.1016/j.ymgme.2004.04.006
更新日期:2004-07-01 00:00:00
abstract::We studied 11 Japanese patients with medium-chain acyl-CoA dehydrogenase deficiency (MCADD) and found a common mutation, c.449-452delCTGA, which accounted for 45% of the mutations. Seven of 10 independent patients carried at least one copy of this mutation. Phenotypes of homozygous patients with the c.449-452delCTGA m...
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pub_type: 杂志文章
doi:10.1016/j.ymgme.2008.10.012
更新日期:2009-02-01 00:00:00
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更新日期:2013-11-01 00:00:00
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更新日期:2013-11-01 00:00:00
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journal_title:Molecular genetics and metabolism
pub_type: 杂志文章
doi:10.1016/s1096-7192(03)00109-4
更新日期:2003-08-01 00:00:00
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journal_title:Molecular genetics and metabolism
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doi:10.1006/mgme.1999.2958
更新日期:2000-02-01 00:00:00
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journal_title:Molecular genetics and metabolism
pub_type: 杂志文章,评审
doi:10.1016/j.ymgme.2017.09.009
更新日期:2017-11-01 00:00:00
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pub_type: 杂志文章
doi:10.1016/j.ymgme.2011.08.031
更新日期:2011-12-01 00:00:00
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journal_title:Molecular genetics and metabolism
pub_type: 杂志文章
doi:10.1006/mgme.1998.2699
更新日期:1998-05-01 00:00:00
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journal_title:Molecular genetics and metabolism
pub_type: 杂志文章
doi:10.1016/j.ymgme.2009.04.004
更新日期:2009-08-01 00:00:00
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journal_title:Molecular genetics and metabolism
pub_type: 杂志文章
doi:10.1016/j.ymgme.2016.08.009
更新日期:2016-11-01 00:00:00
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journal_title:Molecular genetics and metabolism
pub_type: 杂志文章
doi:10.1016/j.ymgme.2017.11.004
更新日期:2018-02-01 00:00:00
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journal_title:Molecular genetics and metabolism
pub_type: 杂志文章
doi:10.1016/j.ymgme.2015.05.001
更新日期:2015-06-01 00:00:00