ORCID Profile
0000-0001-8148-9095
Current Organisations
Universitas Gadjah Mada Fakultas Peternakan
,
Badan Riset dan Inovasi Nasional Republik Indonesia
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Publisher: Elsevier BV
Date: 09-2013
DOI: 10.1016/J.JAD.2013.04.054
Abstract: The aim of the study was to examine the link between maternal depression and the infant's HPA axis functioning in relation to a sequence of emotional challenges at 12 months postpartum, while controlling for maternal anxiety disorder and general sociodemographic risk. Two hundred and fifty-seven infants whose mothers had been interviewed in pregnancy, as part of a prospective longitudinal study of a nationally representative s le of U.K. families, were in idually tested in the laboratory and then observed during a simulated birthday party scenario. Three cortisol s les were taken over the course of 1½ h of afternoon testing. The cortisol levels of infants whose mothers had no history of depression decreased significantly after in idual testing, and rose again significantly in response to the birthday party challenge. In contrast, infants whose mothers had been diagnosed with depression before conception, during pregnancy or in the first 6 months postpartum showed no decrease from the initially elevated levels at entry to the laboratory and a less marked increase in response to the party. The study does not employ a traditional stress paradigm instead it introduces a novel design to assess HPA axis functioning in relation to everyday emotional challenges. The findings suggest that altered responses to mildly challenging events in infancy may be a marker for infants' familial risk for depressive illness.
Publisher: Asian Australasian Association of Animal Production Societies
Date: 16-03-2015
DOI: 10.5713/AJAS.14.0715
Publisher: SAGE Publications
Date: 18-08-2011
Abstract: This study tested the hypothesis that 12-month-old infants’ use of force against peers is associated with known risk factors for violence. We conducted a prospective longitudinal study, which included laboratory observations of firstborn British infants ( N = 271) during simulated birthday parties. No gender differences in aggressiveness were observed. The infants’ observed aggressiveness was significantly correlated with mothers’ mood disorder during pregnancy and with mothers’ history of conduct problems. Infants’ observed aggressiveness was correlated with parents’ ratings of infants’ anger and aggression, which were also predicted by mothers’ mood disorder and history of conduct problems. Our findings indicate that infants at risk for serious aggression can already be identified when the motor ability to use physical force first enters the human repertoire.
Publisher: Asian Australasian Association of Animal Production Societies
Date: 04-03-2016
DOI: 10.5713/AJAS.15.0836
Publisher: Wiley
Date: 18-09-2016
DOI: 10.1111/AGE.12488
Abstract: The routine collection and use of genomic data are useful for effectively managing breeding programs for endangered populations. Linkage disequilibrium (LD) using high-density DNA markers has been widely used to determine population structures and predict the genomic regions that are associated with economic traits in beef cattle. The extent of LD also provides information about historical events, including past effective population size (N
Publisher: Public Library of Science (PLoS)
Date: 09-02-2018
Publisher: Public Library of Science (PLoS)
Date: 10-11-2020
DOI: 10.1371/JOURNAL.PONE.0241038
Abstract: The domestication of Indonesian cattle was investigated through a study of their genetic ersity, up to the genome level. Little documentation exists regarding the history of domestication of Indonesian cattle and questions remain despite a growing body of molecular evidence. In this study, we genotyped seven Indonesian cattle breeds using an Illumina BovineSNP50 Bead Chip to provide insight into their domestication and demographic history in a worldwide population context. Our analyses indicated the presence of hybrid cattle, with Bos javanicus and Bos indicus ancestries being most prevalent, as well as purebred cattle. We revealed that all the breeds were interconnected through several migration events. However, their demographic status varied widely. Although almost all the Indonesian cattle had an effective population size higher than the minimum level required to ensure breed fitness, efforts are still needed to maintain their genetic variability and purity.
Location: Indonesia
Location: Indonesia
No related grants have been discovered for Pita Sudrajad.