Strana 1 z 27 Výsledek
Chemical control of Septoria leaf blotch, caused by Mycosphaerella graminicola, is essential to ensure wheat yield and food security in most European countries. Mycosphaerella graminicola has developed resistance to several classes of fungicide and, with the efficacy of azoles gradually declining
It may not show accurate results if subrenal capsule assay (SRCA) is made only by measuring tumor size, because of infiltration of host inflammation cells resulted from host immune reaction. We developed a new method which make possible an accurate determination of chemosensitivity by measuring
Six novel nicotinamide derivatives bearing a diarylamine-modified scaffold with flexible heterocyclic patterns were designed, synthesized, and characterized in detail via Hydrogen nuclear magnetic resonance (1H-NMR), Carbon nuclear magnetic resonance (13C-NMR), and
Surgically closing one external naris reduces airflow through one half of the nasal cavity, decreasing the access of odors to the receptor sheet. In rats, unilateral naris occlusion performed near birth results in large reductions in the size of the olfactory bulb, the primary central relay, when
Metastatic paraganglioma (MPG) of the spine is a rare condition, with no established management. Herein, we report the longest survival case of a primary neck tumor that caused spinal MPG with a succinate dehydrogenase subunit B (SDHB) mutation (c.470delT, p.L157X) which could have promoted its
The glycogen contents, succinate dehydrogenase, cytochrome-c-oxidase and lactate dehydrogenase activities in tissues of cardiac left cavity of vagotomized and nonvagotomized rabbits were studied two days and two weeks after aortostenosis and false operation. It is established that in vagotimized
The potential of two interventions, alone or in combination, to restore chronic spinal cord transection-induced changes in skeletal muscles of adult Sprague-Dawley rats was studied. Hind limb skeletal muscles were examined in the following groups of animals: rats with a complete spinal cord
The oxidative metabolic potential of Setaria digitata, a filarial parasite found in the intraperitoneal cavity of cattle, was investigated. These worms showed active wriggling movements which were not affected by respiratory poisons such as cyanide, rotenone and malonate. They also possessed
Quinol:fumarate reductase (QFR) is a membrane protein complex that couples the reduction of fumarate to succinate to the oxidation of quinol to quinone, in a reaction opposite to that catalyzed by the related enzyme succinate:quinone reductase (succinate dehydrogenase). In the previously determined
OBJECTIVE
Universal use of fluorine compounds in dentistry, as well as industrial and civilization-related exposures may produce undesirable effects of fluorine action. The effects of fluoride ions depend on the dose and exposure time. Some may be positive, e.g. in caries prevention, while others
We studied the role of autochthonous microflora from body cavities in the development of tissue hypoxia and instability of cell membranes. In children with tuberculosis dysbiosis manifested in nonspecific quantitative changes in the intestinal microflora and the presence of coxsackievirus antigens
L-Aspartate oxidase (Laspo) catalyzes the conversion of L-Asp to iminoaspartate, the first step in the de novo biosynthesis of NAD(+). This bacterial pathway represents a potential drug target since it is absent in mammals. The Laspo R386L mutant was crystallized in the FAD-bound catalytically
BACKGROUND
Sedaxane is a new broad-spectrum seed treatment fungicide developed by Syngenta Crop Protection for control of seed- and soil-borne diseases in a broad range of crops. Its physicochemical properties and activity spectrum have been optimised for use as a seed treatment providing both local
Paragangliomas are rare, mostly benign tumors, orginating from the paraganglionic tissue associated with sympathetic and parasympathetic nervous system. In the head and neck they develop mainly in the carotid bifurcation (paraganglioma caroticum), but also in tympanic cavity (paraganglioma