PMID- 33851527 OWN - NLM STAT- MEDLINE DCOM- 20211123 LR - 20211204 IS - 2191-0251 (Electronic) IS - 0334-018X (Linking) VI - 34 IP - 5 DP - 2021 May 26 TI - Anthropometric, biochemical and hormonal profiles of the partially admixed pygmoid group in Rampasasa (Flores, Indonesia). PG - 547-557 LID - 10.1515/jpem-2020-0526 [doi] AB - OBJECTIVES: We performed a cross-sectional study on anthropometric and laboratory characteristics of inhabitants of Rampasasa (Flores, Indonesia). Adults were categorised according to ancestry into three groups: pygmoid (P/P, offspring of pygmoid parents, n=8), mixed pygmoid (P/N, offspring of pygmoid and non-pygmoid parents, n=12) and non-pygmoid (N/N, n=10). Children (n=28) were P/N. METHODS: Measurements included height, weight, sitting height, arm span, head circumference, haematological analysis and serum albumin, calcium, vitamin D, insulin-like growth factor-I (IGF-I) and IGF binding protein 3 (IGFBP-3). Pubertal stage and bone age was assessed in children. Anthropometric data were expressed as standard deviation score (SDS) for age. IGF-I, IGFBP-3 and IGF-I/IGFBP-3 ratio were expressed as SDS for age, bone age and pubertal stage. RESULTS: Mean height SDS showed a gradient from P/P (-4.0) via P/N (-3.2) to N/N (-2.3) (-3.4, -3.1 and -2.2 adjusted for age-associated shrinking). Sitting height and head circumference showed similar gradients. Serum IGF-I SDS was similar among groups (approximately -1 SDS). IGFBP-3 SDS tended toward a gradient from P/P (-1.9) via P/N (-1.5) to N/N (-1.1), but IGF-I/IGFBP-3 ratio was normal in all groups. In P/P and P/N, mean head circumference SDS was >2 SD greater than mean height SDS. Children showed a progressive growth failure and bone age delay, delayed female pubertal onset and an initial low serum IGF-I, normal IGFBP-3 and low IGF-I/IGFBP-3 ratio. CONCLUSIONS: P/P showed proportionate short stature with relative macrocephaly and relatively low IGFBP-3; P/N presented an intermediate pattern. P/N children were progressively short, showed delayed skeletal maturation, delayed puberty in girls and low IGF-I and IGF-I/IGFBP-3. CI - (c) 2021 Walter de Gruyter GmbH, Berlin/Boston. FAU - Pulungan, Aman AU - Pulungan A AUID- ORCID: 0000-0003-4895-4105 AD - Department of Child Health, Faculty of Medicine Universitas Indonesia, Cipto Mangunkusumo Hospital, Jakarta, Indonesia. FAU - Andarie, Attika A AU - Andarie AA AUID- ORCID: 0000-0002-0114-0676 AD - Faculty of Medicine, Universitas Indonesia, Jakarta, Indonesia. FAU - Soesanti, Frida AU - Soesanti F AUID- ORCID: 0000-0002-4319-5528 AD - Department of Child Health, Faculty of Medicine Universitas Indonesia, Cipto Mangunkusumo Hospital, Jakarta, Indonesia. FAU - Yassien, Muhammad Ramdhani AU - Yassien MR AUID- ORCID: 0000-0001-8765-7352 AD - Department of Child Health, Faculty of Medicine Universitas Indonesia, Cipto Mangunkusumo Hospital, Jakarta, Indonesia. FAU - de Bruin, Christiaan AU - de Bruin C AUID- ORCID: 0000-0003-1478-2261 AD - Department of Pediatrics, Leiden University Medical Center, Leiden, Netherlands. FAU - Wijaya, Andi AU - Wijaya A AUID- ORCID: 0000-0003-3986-6285 AD - Faculty of Pharmacy, Universitas Padjadjaran, Bandung, Indonesia. FAU - Firmansyah, Agus AU - Firmansyah A AUID- ORCID: 0000-0002-3236-0014 AD - Department of Child Health, Faculty of Medicine Universitas Indonesia, Cipto Mangunkusumo Hospital, Jakarta, Indonesia. FAU - Wit, Jan M AU - Wit JM AUID- ORCID: 0000-0002-1715-5020 AD - Department of Pediatrics, Leiden University Medical Center, Leiden, Netherlands. LA - eng PT - Journal Article DEP - 20210413 PL - Germany TA - J Pediatr Endocrinol Metab JT - Journal of pediatric endocrinology & metabolism : JPEM JID - 9508900 RN - 0 (IGFBP3 protein, human) RN - 0 (Insulin-Like Growth Factor Binding Protein 3) RN - 67763-96-6 (Insulin-Like Growth Factor I) SB - IM MH - Adult MH - Anthropometry MH - *Body Mass Index MH - *Body Weight MH - Bone Diseases/*epidemiology/metabolism/pathology MH - Child, Preschool MH - Cross-Sectional Studies MH - Ethnicity/*statistics & numerical data MH - Female MH - Follow-Up Studies MH - Growth Disorders/*epidemiology/metabolism/pathology MH - Humans MH - Indonesia/epidemiology MH - Infant MH - Infant, Newborn MH - Insulin-Like Growth Factor Binding Protein 3/*blood MH - Insulin-Like Growth Factor I/*metabolism MH - Male MH - Middle Aged MH - Prognosis OTO - NOTNLM OT - IGF-I OT - IGFBP-3 OT - growth OT - head circumference OT - negritos OT - pygmies OT - short stature OT - vitamin D deficiency EDAT- 2021/04/15 06:00 MHDA- 2021/11/24 06:00 CRDT- 2021/04/14 06:53 PHST- 2020/09/11 00:00 [received] PHST- 2020/11/22 00:00 [accepted] PHST- 2021/04/15 06:00 [pubmed] PHST- 2021/11/24 06:00 [medline] PHST- 2021/04/14 06:53 [entrez] AID - jpem-2020-0526 [pii] AID - 10.1515/jpem-2020-0526 [doi] PST - epublish SO - J Pediatr Endocrinol Metab. 2021 Apr 13;34(5):547-557. doi: 10.1515/jpem-2020-0526. Print 2021 May 26.