abstract background: parent–infant attachment is an important factor in accepting parenting role, accelerating infant survival, and adjusting to the environment outside the uterus. since family supportive interventions can strengthen the parent–infant caring relationship, this study sought to investigate the relationship between mother–infant attachment and satisfaction of the mothers with the ...

introduction: genetic resources in any country are valuable materials which needed to be conserved for a sustainable agriculture. an animal phenotype is generally affected by genetic and environmental factors. to increase mean performance in a population under consideration not only environmental conditions, but also genetic potential of the animals should be improved. although, environmental i...

disorder in re-methylation process of homocysteine to methionine due to mutation in betaine homocysteine methyltransferase enzyme (bhmt) coding gene, leads to decrease in s-adenosyl methionine (sam) synthesis which takes part in dna methylation as a methyl donor. as a result, it can promote hypo-methylation of dna, chromosome instability, and chromosome missegregation, which in turn is one of t...

background: successful pregnancy in allopregnant women depends upon the control of graft rejection mechanisms. it has been suggested that some immunosuppressive cytokines contribute to successful pregnancy and transplantation. transforming growth factor beta (tgf-   β) exhibits potent immunoregulatory and anti-inflammatory properties which might prolong graft survival. recent studies suggest a ...

background: high maternal hemoglobin (hb) concentration was considered a risk factor for the developing of pregnancy hypertension. the purpose of this study was to determine whether high maternal hb concentration in first trimesters associated with pregnancy induced hypertension in iranian nulliparous women. methods: this study was carried out in teaching hospital in sari, iran. samples were ob...

OBJECTIVES To examine the performance of screening for hypertensive disorders in pregnancy by a combination of the maternal factor-derived a-priori risk with the uterine artery (UtA) pulsatility index (PI) and to determine whether it is best in such screening to use the mean PI of the two arteries, the highest PI or the lowest PI. METHODS This was a prospective screening study for pre-eclamps...

OBJECTIVE Maternal depression is a risk factor for adolescent depression; however, the effect of childhood exposure to maternal depression on adolescent engagement in health risk behaviors (eg, substance use, delinquency) is unclear. METHODS We examined the relationship between maternal depressive symptoms (child's age 4-15) and engagement in health risk behaviors at age 16 to 17 by using dat...

young children with history of maternal stress during pregnancy suffer from several neurological and psychological disorders in the childhood. the purpose of this study was to investigate the effect of maternal stress during pregnancy on the neural apoptosis in the newborns. pregnant wistar rats were divided into control and stress groups. stress was applied on the pregnant females from day 15 ...

conclusions smm analysis provides valuable information on obstetric care. this study highlighted the need to improve antenatal care, which would help early identification of high-risk pregnancies. every smm could progress to maternal mortality if is not suspected, diagnosed and managed on its golden time. background investigating severe maternal morbidity/near miss is a newly recognized tool wh...