Canine testicular tumors: An 11-year retrospective study of 358 cases in Moscow Region, Russia.

Background And Aim: Canine testicular tumors are among the most common reproductive tract tumors in male dogs and have been studied in many countries. However, to the best of our knowledge, studies with a large sample size have not been conducted in Russia. This study aimed to provide the latest information on the prevalence of canine testicular tumors in the Veterinary Oncology Scientific Center for Small Animals "Biocontrol" in Moscow, Russia, in 2010-2020 and the characteristics of the affected canine population.

[EFFECT OF LONGIDAZE ON MICROBIAL LANDSCAPE OF CERVICAL CANAL AND UTERINE CAVITY DURING THERAPY OF WOMEN WITH CHRONIC NONSPECIFIC ENDOMETRITIS AND UTERUS MYOMA].

Aim: Evaluation of microbiological effectiveness of longidaze preparation use during therapy of active non-specific endometritis in women with uterus myoma.

Materials And Methods: 2 groups of women were formed by a method of random selection. The first was composed of patients with active chronic endometritis, that had received standard etiotropic antibacterial therapy.

[Salicylic and jasmonic acids in regulation of the proantioxidant state in wheat leaves infected by Septoria nodorum Berk].

Influence of mediators of the signal systems of salicylic (SA) and jasmonic (JA) acids and their mixture on reactive oxygen species' (ROS) (superoxide radical O2*- and H2O2) generation and activity of oxidoreductases (oxalate oxidase, peroxidase and catalase) in leaves of wheat Triticum aestivum L. infected by Septoria leaf blotch pathogen Septoria nodorum Berk. has been studied.

[Influence of Ca2+ ions on metabolism of active oxygen species in combined cultures of wheat calluses with the fungus Tilletia caries].

The effect of Ca2+ on morphophysiological parameters of calluses of wheat Triticum aestovum L., the level of active oxygen species, and the activity of oxalate oxidase, peroxidase, and catalase is investigated in the case of infestation with the fungus Triticum aestivum causing ball smut. The concentration of O2-, H2O2, and activity of oxidoreductases (oxalate oxidase, peroxidase, and catalase) depends on the content of Ca2+ ions in the culture medium of calluses.

[Angiotensin-converting enzyme stability in the presence of zinc-ions different concentrations].

Stability of angiotensin-converting enzyme was studied as a dependence on the zinc-ions concentrations brining in the apo-enzyme. Our data were discussed in the terms of a set of initial permissible conformation conditions of a protein (conformation distribution). Apo-enzyme was shown to be able to the radiation activation that is disappearing in the presence of even 10(-6 )mol/l of the zinc-ions.