Zhurnal evoliutsionnoi biokhimii i fiziologii
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[Localization of cystathionine beta-synthase in digestive tract of the masu salmon Onchorhynchus masou (Teleostei)].
By immunohistochemical method the hydrogen sulfide (H2S)-producing system was studied in digestive tract in fry and adult individuals of the masu salmon Onchorhynchus masou. The total and age-related peculiarities have been revealed in morphology, distribution, and the amount of enteral cystathionin...
[Reversible lupininin inhibitors of cholinesterases of mammalian blood and of optical ganglia of individuals of the commander squid Berryteu...
Arylsulfoesters and carbonic lupinin esters are studied for the first time as reversible inhibitors of mammalian blood cholinesterases. Studied in detail is sensitivity of cholinesterases to mono- and bislupinin inhibitors in Commander squid individuals from different habitation zones.
[Induction of antimicrobial peptide synthesis by fat body cells in Calliphora vicina R.-D. (diptera, calliphoridae) larvae].
The fat body is the main place of synthesis if peptide antibiotics in insects. The goal of the present study was the search in the body of the larva Calliphora vicina for humoral factors inducing synthesis of antimicrobial peptides by fat body cells during trauma. The preliminary analysis has shown...
[Development of sex and protective behavior of female crickets Gryllus argentinus Sauss. at preproductive and reproductive periods of adult ...
The work presents data on reproductive and protective behavior of non-copulative female crickets Gryllus argentinus Sauss. at the beginning of adult ontogenesis. There is studied character of interaction of females with "virtual" males (the method of "trackball". The forms of female motor reactions...
[Effect of change in levels of motor activity and innervation on basic and secondary rhythms of rat heart rate and respiration in ontogenesi...
Changes in the heart basic rhythm, its rhythmical variations on periodograms, and level of spontaneos motor activity were studied on offspring of white rats from newborn to 3-week age at transition from the state of active wakefulness to narcosis as well as under conditions of blockade of M-cholinore...
[Cardiovascular manifestations of acute nitrite intoxication in laboratory rats].
The systemic and peripheral hemodynamics was studied in male white rats under conditions of acute nitrite hypoxia (subcutaneous administration of sodium nitrite at doses of 1, 3, and 5 mg/100 g body mass). By the electrocardiographic, rheographic, and other methods there were recorde...
[Attempt at computer modeling of evolution of human society].
A model of evolution of human society and biosphere, which is based on the concepts of V. I. Vernadskii about noosphere and of L. N. Gumilev about ethnogenesis is developed and studied. The mathematical apparatus of the model is composition of finite stochastic automata. By using this model, a possi...
[External proprioceptors of locust locomotor organs and their changes during early larval ontogenesis].
This work studies topography and structure of such important insect external proprioceptors as campaniform sensillae (CS). These mechanoreceptors are essential components of insect posture and locomotion regulation and participate in control of various forms of insect motor behavior (walking, jump,...
[Cardiac electric field at the period of depolarization and repolarization of the frog heart ventricle].
Multichannel mapping of electrical field on heart ventricle epicardium and the body surface in frogs Rana esculenta and Rana temporaria was performed at periods of the ventricular myocardium depolarization and repolarization. The zone of the epicardium early depolarization is located on epicardium o...
[Role of food carbohydrates in the regulation of fish satiety (examplified with the carp Cyprinus carpio): pre- and postabsorptional mechani...