Protein Turnover Rates in Sick, Premature Neonates during the First Few Days of Life
نویسندگان
چکیده
منابع مشابه
Associations of Breast Milk Mercury, Lead and Cadmium Concentrations with Hyperthyrotropinemia in Neonates during the First Few Days after Birth
Introduction: Recent studies show that exposure to heavy metals can affect thyroid function. This study aimed to assess heavy metals in breast milk during the first few days postpartum and their relationships with hyperthyrotropinemia in neonates. Materials and Methods: In this case-control study, 82 mother-infant pairs, consisting of 21 pairs (neonates with hyperthyrotropinemia) in the case gr...
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in the present study, the effect of e-64 at different concentrations (0.5, 1, 5 and 10 µm) added to (1) the ivm medium on oocyte nuclear maturation and developmental competence of ovine oocytes, and (2) to the ivc medium on embryonic development of ovine embryos were investigated.
Rates of protein synthesis and turnover in fetal life.
Uniformly labeled [14C]lysine was infused at constant rate into the inferior vena cava of eight ovine fetuses with gestational ages ranging from 110 to 145 days. The infusion lasted 9 to 13 h and produced a steady-state specific activity of free lysine in the fetal plasma. In the steady state, approximately 9% of the infused radioactivity was excreted by the fetus as 14CO2, indicating fetal cat...
متن کاملThe influence of events during the last few days in utero on tissue destruction and renal function in the first two days of independent life.
Since women do not begin to secrete milk freely till the third day after delivery, and no other food is available in nature for the baby, its life is maintained during the first two days after birth largely at the expense of its own tissues, and some destruction of body protein and fat is inevitable. The extent of this protein breakdown was measured by McCance and Strangeways (1954) in six norm...
متن کاملCerebral blood flow increases over the first three days of life in extremely preterm neonates.
AIM To measure changes in cerebral haemodynamics over the first three days of life in very preterm infants with normal brains. METHODS Eleven mechanically ventilated infants (median gestational age 26 weeks) without evidence of major abnormalities on cranial ultrasound examination were studied. Cerebral blood flow (CBF) and cerebral blood volume (CBV) were measured using near infrared spectro...
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ژورنال
عنوان ژورنال: Pediatric Research
سال: 1991
ISSN: 0031-3998,1530-0447
DOI: 10.1203/00006450-199111000-00005