Effect of Different Levels 2, 4 Dinitrophenol and Luteolin on Semen Quality Rooster during Freezing-Thawing Process

In the present study, cucurbit[6]uril was used as a nonporous adsorbent for the removal of 2,4-dinitrophenol from aqueous solutions. The experiments were carried out in a batch system to optimize operation variables such as pH of solution, contact time, adsorbent dose and salt concentration. Langmuir, Freundlich and Tempkin isotherms were applied for the explanation of experimental data. The hi...

2,4-Dinitrophenol fails to stimulate the breakdown of the soluble high energy intermediate of oxidative phosphorylation isolated from Alcaligenes faecalis extracts. Once the intermediate is broken down, by other reactions, the coupling enzyme is prevented from reassociation with the electron transport particles by 2,4-dinitrophenol. Phosphorylating particles washed with 2,4-dinitrophenol lose c...

Dinitrophenol (DiSTP) induces failure of the canine heart-lung-preparation and increases specifically its Oj-consumption. Lanatoside C compensates this failure as long as the degree of dinitrophenol poisoning is moderate and the Oi-supply sufficiently ample. This cardiac glycoside does not influence the metabolic action of dinitrophenol, i.e. the increased Oj-cousumption, nor does it counteract...

Auxin-induced ethylene production by mung bean (Phaseolus mungo L.) hypocotyl segments was markedly inhibited by 2,4-dinitrophenol regardless of whether or not kinetin was present. Uptake of indoleacetic acid-2-(14)C was also inhibited in the presence of 2,4-dinitrophenol. Segments treated only with indoleacetic acid rapidly converted indoleacetic acid into indole-3-acetylaspartic acid with tim...

The endogenous respiration rate of unstarved cultured cells of Acer pseudo-platanus L. is markedly stimulated by 2,4-dinitrophenol. Pyruvate is also stimulatory but to a lesser degree than dinitrophenol. Exogenously supplied sugars cause no short-term stimulation. Pyruvate does not enhance the elevated rate of O(2) uptake in the presence of dinitrophenol but does cause additional CO(2) evolutio...

Several advanced oxidation processes such as hydrogen peroxide photolysis, the Fenton treatment, photo-Fenton treatment, and ozonation combined with hydrogen peroxide and UVradiation for the destruction of 2,4-dinitrophenol were studied. Advanced oxidation processes, especially the Fenton treatment, were found to be effective for the degradation of 2,4-dinitrophenol and removal of toxicity. Acc...