Matches in SemOpenAlex for { <https://semopenalex.org/work/W1923258242> ?p ?o ?g. }
- W1923258242 endingPage "103" @default.
- W1923258242 startingPage "91" @default.
- W1923258242 abstract "To maintain normal cerebral function and development, a sufficient amount of metabolizable substrate must be supplied to the brain at all times. Glucose is the primary energy substrate for the growing fetus, newborn and adult brain under physiologic conditions. As much as 90% of all the energy consumed by the fetus is estimated to be derived from glucose. Plasma glucose concentration of the fetus changes with that of the mother, i.e. a linear relationship exists between the glucose concentrations of the mother and the fetus. At birth with umbilical cord clamping, the maternal supply of oxygen and nutrients ceases abruptly, which sets into motion the initiation of neonatal glucose production triggered by a surge in various circulating hormones. Most normal term and preterm infants are able to mobilize glycogen, initiate gluconeogenesis, and thereby produce glucose at 4–6 mg kg −1 min −1 in the immediate postnatal period. When glucose deficiency occurs, other organic non-glucose substrates are utilized to sustain the normal energy balance of supply and demand. This chapter will address normal cerebral glucose metabolism focusing on the delivery of glucose by a family of facilitative glucose transporters, the role of alternate substrates when glucose availability is limited, cerebral adaptive responses to hypoglycemia, and finally hypoglycemia-induced brain cellular apoptosis and/or necrosis. Difficulties in defining hypoglycemia Abnormalities in glucose homeostasis continue to pose problems in the term and preterm newborn infant. The reported incidence of hypoglycemia varies depending on the definition of hypoglycemia and the test employed to measure glucose concentrations." @default.
- W1923258242 created "2016-06-24" @default.
- W1923258242 creator A5044029655 @default.
- W1923258242 creator A5078752558 @default.
- W1923258242 date "2006-05-04" @default.
- W1923258242 modified "2023-09-25" @default.
- W1923258242 title "Nutrient regulation in brain development: glucose and alternate fuels" @default.
- W1923258242 cites W136179538 @default.
- W1923258242 cites W1496391785 @default.
- W1923258242 cites W1501069255 @default.
- W1923258242 cites W1516061897 @default.
- W1923258242 cites W1526300496 @default.
- W1923258242 cites W1532974894 @default.
- W1923258242 cites W1597683528 @default.
- W1923258242 cites W1965146146 @default.
- W1923258242 cites W1965387759 @default.
- W1923258242 cites W1968048563 @default.
- W1923258242 cites W1968470516 @default.
- W1923258242 cites W1973801523 @default.
- W1923258242 cites W1976259407 @default.
- W1923258242 cites W1976536825 @default.
- W1923258242 cites W1976741392 @default.
- W1923258242 cites W1978262170 @default.
- W1923258242 cites W1979033680 @default.
- W1923258242 cites W1980993983 @default.
- W1923258242 cites W1983146430 @default.
- W1923258242 cites W1984028198 @default.
- W1923258242 cites W1985325044 @default.
- W1923258242 cites W1985944040 @default.
- W1923258242 cites W1986673118 @default.
- W1923258242 cites W1991439858 @default.
- W1923258242 cites W1991648436 @default.
- W1923258242 cites W1991670137 @default.
- W1923258242 cites W1994469526 @default.
- W1923258242 cites W1996023843 @default.
- W1923258242 cites W1998976350 @default.
- W1923258242 cites W1999675886 @default.
- W1923258242 cites W2012992743 @default.
- W1923258242 cites W2013171562 @default.
- W1923258242 cites W2021430775 @default.
- W1923258242 cites W2025514567 @default.
- W1923258242 cites W2034629098 @default.
- W1923258242 cites W2036558338 @default.
- W1923258242 cites W2036829402 @default.
- W1923258242 cites W2042417855 @default.
- W1923258242 cites W2042798743 @default.
- W1923258242 cites W2043899013 @default.
- W1923258242 cites W2044425791 @default.
- W1923258242 cites W2050699709 @default.
- W1923258242 cites W2055340924 @default.
- W1923258242 cites W2057854944 @default.
- W1923258242 cites W2060982272 @default.
- W1923258242 cites W2069550725 @default.
- W1923258242 cites W2079968925 @default.
- W1923258242 cites W2081726750 @default.
- W1923258242 cites W2084744469 @default.
- W1923258242 cites W2085569151 @default.
- W1923258242 cites W2086724760 @default.
- W1923258242 cites W2087143010 @default.
- W1923258242 cites W2087707740 @default.
- W1923258242 cites W2090306035 @default.
- W1923258242 cites W2091608160 @default.
- W1923258242 cites W2092635505 @default.
- W1923258242 cites W2107135340 @default.
- W1923258242 cites W2115740633 @default.
- W1923258242 cites W2120952370 @default.
- W1923258242 cites W2121969124 @default.
- W1923258242 cites W2124155726 @default.
- W1923258242 cites W2126872594 @default.
- W1923258242 cites W2132042838 @default.
- W1923258242 cites W2133364033 @default.
- W1923258242 cites W2135514341 @default.
- W1923258242 cites W2138089625 @default.
- W1923258242 cites W2139155172 @default.
- W1923258242 cites W2140732376 @default.
- W1923258242 cites W2142826732 @default.
- W1923258242 cites W2151836253 @default.
- W1923258242 cites W2154768074 @default.
- W1923258242 cites W2156225825 @default.
- W1923258242 cites W2158188612 @default.
- W1923258242 cites W2162746178 @default.
- W1923258242 cites W2164329598 @default.
- W1923258242 cites W2167465550 @default.
- W1923258242 cites W2187537492 @default.
- W1923258242 cites W2316235383 @default.
- W1923258242 cites W2405493074 @default.
- W1923258242 doi "https://doi.org/10.1017/cbo9780511544712.009" @default.
- W1923258242 hasPublicationYear "2006" @default.
- W1923258242 type Work @default.
- W1923258242 sameAs 1923258242 @default.
- W1923258242 citedByCount "1" @default.
- W1923258242 countsByYear W19232582422014 @default.
- W1923258242 crossrefType "book-chapter" @default.
- W1923258242 hasAuthorship W1923258242A5044029655 @default.
- W1923258242 hasAuthorship W1923258242A5078752558 @default.
- W1923258242 hasConcept C142796444 @default.
- W1923258242 hasConcept C169760540 @default.
- W1923258242 hasConcept C178790620 @default.