Now showing items 31-40 of 2703
Slow Oscillations in the Mouse Hippocampus Entrained by Nasal Respiration
Different types of network oscillations occur in different behavioral, cognitive, or vigilance states. The rodent hippocampus expresses prominentoscillations atfrequencies between 4 and 12Hz,which are superimposed by ...
Microbial Respiration in Soils of the Argentine Pampas after Metsulfuron Methyl, 2,4‐D, and Glyphosate Treatments
(Taylor & Francis, 2008-02)
Short-term response of microbial respiration after treatment with different doses of the herbicides mesulfuronmethyl (MET), 2,4-D, and glyphosate (GLY) was studied in microcosms of soils collected in three agricultural ...
Changes in calcium uptake rate by rat cardiac mitochondria during postnatal development
(Academic Press LtdLondonInglaterra, 1998)
Soil respiration in Patagonian semiarid grasslands under contrasting environmental and use conditions
(Academic Press Ltd - Elsevier Science Ltd, 2015-08)
Grasslands comprise 85% of Southern Patagonia land area and play a critical role in the global carbon cycle. We evaluated seasonal dynamics to identify differences in soil respiration rates between contrasting grasslands ...
Microbial activity and community composition in saline and non-saline soils exposed to multiple drying and rewetting events
The effects of drying and rewetting (DRW) have been studied extensively in non-saline soils, but little is known about the impact of DRW in saline soils. An incubation experiment was conducted to determine the impact of ...
Salmonella typhi mutants defective in anaerobic respiration are impaired in their ability to replicate within epithelial cells
(Microbiology Society, 1997)
By using MudJ (Kan, lac)-directed operon fusion technology, mutants of Salmonella typhi whose gene expression is induced under anaerobic growth conditions were isolated. Characterization of their phenotypes and regulatory ...
Wood CO(2) efflux and foliar respiration for Eucalyptus in Hawaii and Brazil
(OXFORD UNIV PRESS, 2009)
We measured CO(2) efflux from wood for Eucalyptus in Hawaii for 7 years and compared these measurements with those on three-and four-and-a-half-year-old Eucalyptus in Brazil. In Hawaii, CO(2) efflux from wood per unit ...
Effect of organic synthetic food colours on mitochondrial respiration
Eleven organic synthetic dyes, currently or formerly used as food colours in Brazil, were tested to determine their effect on mitochondrial respiration in mitochondria isolated from rat liver and kidney. The compounds ...
Contrasting thermal acclimation of leaf dark respiration and photosynthesis of Antarctic vascular plant species exposed to nocturnal warming
(Blackwell Publishing Ltd, 2019)
Leaf respiration and photosynthesis will respond differently to an increase in temperature during night, which can be more relevant in sensitive ecosystems such as Antarctica. We postulate that the plant species able to ...