Larvae of the Antarctic midge, Belgica antarctica (Diptera: Chironomidae), are frequently exposed to dehydrating conditions on the Antarctic Peninsula. In this study, we examined how rates and levels of dehydration alter heat and cold tolerance and how these relate to levels of trehalose within the insect. When dehydrated, larvae tolerated cold and heat stress more effectively, although resista...

Water deficit or dehydration is the most crucial environmental factor that limits crop productivity and influences geographical distribution of many crop plants. It is suggested that dehydration-responsive changes in expression of proteins may lead to cellular adaptation against water deficit conditions. Most of the earlier understanding of dehydration-responsive cellular adaptation has evolved...

In order to understand the effect of grain moisture of inbred lines at the silking and physiological maturity stages on kernel dehydration rate, 59 maize inbred lines from six subgroups were selected. Grain moisture was measured and QTLs associated with kernel dehydration were mapped. A rapid dehydration evaluation and association analysis revealed eight inbred lines with faster dehydration rat...

BACKGROUND The clinical dehydration scale (CDS) is a quick, easy-to-use tool with 4 clinical items and a score of 1-8 that serves to classify dehydration in children with gastroenteritis as no, some or moderate/severe dehydration. Studies validating the CDS (Friedman JN) with a comparison group remain elusive. We hypothesized that the CDS correlates with a wide spectrum of established markers o...

Terephthalic acid (PTA), a monomer in the synthesis of polyethylene terephthalate (PET), is obtained by the oxidation of petroleum-derived p-xylene. There is significant interest in the synthesis of renewable, biomass-derived PTA. Here, routes to PTA starting from oxidized products of 5-hydroxymethylfurfural (HMF) that can be produced from biomass are reported. These routes involve Diels-Alder ...

Background and Purpose—We aimed to determine the frequency of dehydration, risk factors, and associations with outcomes at hospital discharge after stroke. Methods—We linked clinical data from stroke patients in 2 prospective hospital registers with routine blood urea and creatinine results. Dehydration was defined by a blood urea-to-creatinine ratio 80. Results—Of 2591 patients registered, 160...

BACKGROUND AND PURPOSE We aimed to determine the frequency of dehydration, risk factors, and associations with outcomes at hospital discharge after stroke. METHODS We linked clinical data from stroke patients in 2 prospective hospital registers with routine blood urea and creatinine results. Dehydration was defined by a blood urea-to-creatinine ratio >80. RESULTS Of 2591 patients registered...

A comparative chemical study of the blood and the urine of the dog with experimental dehydration and with obstruction of the cardiac end of the stomach is reported. The average duration of life is slightly longer with dehydration than with obstruction. The urine output per kilo of body weight is almost twice as great in dehydration as with obstruction. The increase in non-protein nitrogen and u...

• Structuration of the CZA catalyst by washcoating was successfully obtained Inorganic colloids are crucial for obtaining good adherence on monolith Nevertheless, inorganic affect to catalytic properties Acidity like Al 2 O 3 and SiO is able dehydrate methanol DME CZA_10%Al formulation coated monoliths showed excellent activity performances. The best slurry prepare a structured synthesis reacti...