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Tissue nitrogen concentration and

Popovskaya, 1957). The AA content was found to be Inversely related to the nitrogen concentration and the amount of water in the plant tissue. [Pg.132]

Increase of phosphorus level Increased sugar and AA concentration and decreased the nitrogen content In plant tissues, especially under water deficit (Popovskaya, 1957). AA content was found to be Inversely related to the nitrogen concentration and the amount of water In the plant tissues ... [Pg.254]

Kirkbride (1987) described the estimation of diazinon in human omental tissue (fatty tissue) after a fatal poisoning. In this method, the tissue was pulverized and extracted with acetone. After extract concentration and purification by sweep co-distillation and Florisil fractionation, diazinon was measured by gas chromatography (GC) with nitrogen-phosphorus detection (NPD). After another fatal diazinon poisoning, diazinon was quantified by GC/electron capture detection (ECD) and GC/flame ionization detection (FID) by Poklis et al. (1980). The diazinon in human adipose, bile, blood, brain, stomach contents, kidney, and liver was recovered by macerating the sample with acetonitrile followed by the addition of aqueous sodium sulfate and extraction into hexane. Following an adsorption chromatography clean-up, the sample was analyzed. [Pg.173]

Laboratory tests indicated for the ongoing monitoring of shock include electrolytes and renal function tests (blood urea nitrogen, serum creatinine) complete blood count to assess possible infection, 02-carrying capacity of the blood, and ongoing bleeding PT and aPTT to assess clotting ability and lactate concentration and base deficit to detect inadequate tissue perfusion. [Pg.155]

Here, the preformed pool includes contributions from the saturation concentration and the degree of disequilibrium at the point of subduction. The biological fraction has contributions from both soft-tissue and carbonate pumps (Volk and Hoffert, 1985). Following Brewer (Brewer, 1978) we may, as a first approximation, interpret the soft-tissue contribution to be related to the biological fraction of nitrogen by a fixed, Redfieldian stoichiometry ... [Pg.1555]

Corrosive. A corrosive chemical is one that causes visible destruction of, or irreversible alterations in, respiratory tract tissue upon inhalation of vapors, mists, or fine particulates by chemical action at the site of contact. For most chemicals, corrosivity is a function of concentration. At sufficiently low concentrations, corrosive chemical vapors may act as irritants. Hydrogen chloride, nitrogen dioxide, and sodium hydroxides are examples of chemicals corrosive to the respiratory system. [Pg.262]

Higher amounts can be found in certain varieties. In L. pimpinellifolum, levels as high as 40 mg per 100 g of fresh tissue have been reported, accounting for more than 95% of the total carotenoid content of these tomatoes (Porter and Lincoln, 1950). Nitrogen fertilizers and calcium sprays (0.2%) were reported to increase the lycopene content of tomatoes. Potassium deficiency may lower lycopene concentration however, very high potassium applications (>800 kg/ha) would cause a marked decrease in color uniformity disorders (Grolier, 2000). [Pg.145]


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