Evidence map›Paper›PMID 37836396›Full record

ArticleNutrients2023

The Minimum Methionine Requirement for Adults Aged ≥60 Years Is the Same in Males and Females.

Alyssa Paoletti, Paul B Pencharz, Ronald O Ball, Dehan Kong, Libai Xu, Rajavel Elango, Glenda Courtney-Martin

Open access · goldAbstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Nutrients, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed
0.6field-weighted citation impact, top 31% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

1 citing paper in PubMed, 3 citations in OpenAlex.

  1. Review
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

7 authors at 4 institutions in 2 countries.

Alyssa PaolettiResearch Institute, Hospital for Sick Children, Toronto, ON M5G 1X8, Canada.
Paul B PencharzResearch Institute, Hospital for Sick Children, Toronto, ON M5G 1X8, Canada.
Ronald O BallDepartment of Agriculture, Food and Nutritional Science, University of Alberta, Edmonton, AB T6G 2P5, Canada.
Dehan KongDepartment of Statistical Sciences, University of Toronto, Toronto, ON M5S 1X6, Canada.ORCID 0000-0003-3480-4915
Libai XuSchool of Mathematical Sciences, Soochow University, Suzhou 215006, China.
Rajavel ElangoDepartment of Pediatrics, School of Population and Public Health, University of British Columbia, Vancouver, BC V6H 0B3, Canada.ORCID 0000-0002-9380-1725
Glenda Courtney-MartinResearch Institute, Hospital for Sick Children, Toronto, ON M5G 1X8, Canada.
University of Toronto · CASoochow University · CNUniversity of Alberta · CAUniversity of British Columbia · CA

Funding

CIHR PJT 148864
6 · The paper itself

Abstract

The minimum methionine requirement in the presence of excess dietary cysteine has not been determined in older adults. This study aimed to determine the minimum methionine requirement in healthy older adults using the indicator amino acid oxidation (IAAO) method. Fifteen healthy adults ≥ 60 years of age received seven methionine intakes (0 to 20 mg/kg/d) plus excess dietary cysteine (40 mg/kg/d). Oxidation of the indicator, L-[1-

Indexed as

CysteineMethionineAgedCarbon IsotopesDose-Response Relationship, DrugFemaleHumansMaleMiddle AgedNutritional RequirementsOxidation-ReductionRacemethionineCarbon IsotopesCysteineMethionineRacemethionineindicator amino acid oxidationindispensable amino acidolder adultsrequirementstable isotope

Identifiers

PMID37836396
PMCPMC10574673
OpenAlexW4386996349

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.