Clay of the smectite group was successfully obtained at a low temperature hydrothermal processing using sodium metasilicate, zinc nitrate and urea as precursor materials. During the synthesis step, the molar composition of the mixture and the temperature remained constant varying the reaction time. The...
Journal of Biological EducationBlofeld, B. Ann., ‘An Investigation of the Characteristics of the Enzyme Thrombin, Suitable for Classwork’ 1972. 6 . pp... BA Blofield 被引量: 0发表: 0年 A Lifetime of Playing with Enzymes: FIGURE 1. I was born and raised in a small town in southeast...
Dynamic behavior of cyclic enzyme systems. The dynamic behavior of cyclic enzyme systems where two enzymes share a substrate or cofactor in a cyclic manner is investigated by computer simulation. Th... M Okamoto,K Hayashi - 《Journal of Theoretical Biology》 被引量: 24发表: 1983年 加载更多来源...
Beneficial effects of dietary papain supplementation in juvenile sterlet (Acipenser ruthenus): Growth, intestinal topography, digestive enzymes, antioxidan... Papain improve growth efficiency and feed utilization in sterlet.Papain stimulate immunity in aquaculture conditions.Papain feed supplementation is safe...
P450 enzymes have evolved into a large superfamily that displays great diversity in substrate and product specificities by fixing the natural amino acid su... M Negishi,T Uno,TA Darden,... - 《Faseb Journal Official Publication of the Federation of American Societies for Experimental Biology》 被...
A Bacic,BA Stone - 《Functional Plant Biology》 被引量: 342发表: 1981年 Production of Cell Wall Hydrolyzing Enzymes by Barley Aleurone Layers in Response to Gibberellic Acid The cell walls of barley (Hordeum vulgare var. Himalaya) aleurone layers undergo extensive degradation during the tissue's...
Neutrophils are actively phagocytic: they engulfbacteriaand other microorganisms and microscopic particles. The granules of the neutrophil are microscopic packets of potentenzymescapable of digesting many types of cellular materials. When a bacterium is engulfed by a neutrophil, it is encased in a phagoc...
A Study on Changes of Some Enzymes in the Soft-stem Cuttings of Sinojackia xylocarpa The activities of indoleacetic acid oxidase(IAAO),polyphenol oxidase(PPO) and peroxidase(POD) of Sinojackia xylocarpa soft-stem cuttings were studied.The r... XU Li-Ping,XC Shangguan,YU Fang-Yuan - 《Ac...
The liver enzymes, total protein and lipid profiles were estimated from the separated plasma. The kidney and liver were washed in cold saline and processed for histological studies. Liver function tests and lipid profile The concentrations of liver enzymes, HDL, cholesterol, protein, creatinine and ...
Characteristics of the enzymes involved in the assimilation of NO3 and NH4+, in particular the nitrate and nitrite reductases, glutamine synthetase, glutam... A Oaks - 《Canadian Journal of Botany》 被引量: 132发表: 2011年 Structure and evolution of a group of related aminoacyl-tRNA synthetases...