পৃষ্ঠা 1 থেকে 44 ফলাফল
Dissolved oxygen (DO) supply plays essential roles in microbial organic acid production. Candida glabrata, as a dominant strain for producing pyruvic acid, principally converts glucose to pyruvic acid through glycolysis. However, this process relies excessively on high extracellular DO content. In
Albino rats of the Wistar family were subjected at three subsequent equal trials of muscular work: the first in normoxyc conditions; the second in hypoxic normobaric conditions; the third in hypoxic-hypercapnic normobaric conditions. The modifications of the lactacidemia, pyruvicemia and acid-base
Exogenous ketone bodies (KBs), acetoacetate (AA), and β-hydroxybutyrate (BHB) act as alternative energy substrates in neural cells under starvation. The present study examined the endogenous ketogenic capacity of astroglia under hypoxia with/without glucose and the possible roles of KBs in neuronal
As evidenced from experiments on rats, a combined application of apressin with obsidan and diprazine, and also of adenozine with nicotine-amidadenine-dinucleotide (NAD), as well as of adeozine with nicotine amide potentiates the protective effect of these substances in hypobaric hypoxia, increases
OBJECTIVE
Recent study demonstrated that hypoxia could regulate the proliferation and differentiation of neural stem cells in vitro. In the present study, effects of low glucose and/or hypoxia on the proliferation and metabolism of neural stem cells were investigated in vitro.
METHODS
The neural
Peyronellones A and B (1 and 2), a pair of rare tetracyclic caged adducts of azaphilone with pyruvic acid, along with four new analogues (3-6), were isolated from solid cultures of the endophytic fungus Peyronellaea glomerata. Their structures were elucidated through spectroscopic analysis, and
Comparison of the parameters that characterize the activity of the sympathoadrenal system (urine adrenalin and noradrenalin) and the severity of hypoxia (lactic acid in blood and urine, pyruvic acid in blood and urine, lactate/pyruvate) in patients suffering from hemorrhagic fever with the renal
This paper investigated the influence of gamma-aminobutyric acid (GABA) on GABA metabolism and amino acid content under hypoxia stress by accurately controlling the level of dissolved oxygen in hydroponics, using the roots of melon 'Xiyu 1' seedlings as the test material. The results showed that