HowVibrio choleraesurvive during starvation
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چکیده
منابع مشابه
Amino acid metabolism during prolonged starvation.
Plasma concentration, splanchnic and renal exchange, and urinary excretion of 20 amino acids were studied in obese subjects during prolonged (5-6 wk) starvation. Splanchnic amino acid uptake was also investigated in postabsorptive and briefly (36-48 hr) fasted subjects.A transient increase in plasma valine, leucine, isoleucine, methionine, and alpha-aminobutyrate was noted during the 1st wk of ...
متن کاملDecreased Purine Synthesis during Amino Acid Starvation
Normal human lymphoblasts starved for each of several essential, but not nonessential, amino acids had decreased DNA and RNA synthesis but no change in free intracellular purine nucleotides. The rates of purine nucleotide synthesis via the de novo and salvage pathways were measured by incorporating [14C]formate and [“C]hypoxanthine labels, respectively, into lymphoblasts starved for an amino ac...
متن کاملHuman forearm metabolism during progressive starvation.
Forearm muscle metabolism was studied in eight obese subjects after an overnight, 3 and 24 day fast. Arterio-deep-venous differences of oxygen, carbon dioxide, glucose, lactate, pyruvate, free fatty acids, acetoacetate, and beta-hydroxybutyrate with simultaneous forearm blood flow were measured. Rates of metabolite utilization and production were thus estimated. Oxygen consumption and lactate a...
متن کاملLiver and kidney metabolism during prolonged starvation.
This study quantifies the concentrations of circulating insulin, growth hormone, glucose, free fatty acids, glycerol, beta-hydroxybutyrate, acetoacetate, and alpha amino nitrogen in 11 obese subjects during prolonged starvation. The sites and estimated rates of gluconeogenesis and ketogenesis after 5-6 wk of fasting were investigated in five of the subjects. Blood glucose and insulin concentrat...
متن کاملSurvivorship During Starvation for Cimex lectularius L.
Four bed bug strains (Cimex lectularius) with different levels of pyrethroid resistance were evaluated to determine their ability to survive extended periods of starvation. First instar bed bugs of all strains were the most vulnerable to starvation (13.8-36.3 days mean survival time). Fifth instars and adults survived the longest during starvation (41.5-142.6 days). Significant differences in s...
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ژورنال
عنوان ژورنال: FEMS Microbiology Letters
سال: 1999
ISSN: 0378-1097,1574-6968
DOI: 10.1111/j.1574-6968.1999.tb08786.x