Publications by authors named "L D Nikulina"

Objective: To identify features of development of adaptive protective reactions when applying drinking sulfate mineral water (MW) and low-intensity electromagnetic radiation of extremely high frequency (EMR EHF) against the background of a high-calorie diet and after its elimination at an early stage of development of experimental metabolic syndrome.

Material And Methods: Experiments were conducted on 40 non-linear male rats with 200-220 g. weight.

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Objective: The aim: To investigate the relation of H. pylori CagA and VacA status to morphological changes of gastric mucosa and primary clarithromycin resistance rate in patients with chronic gastritis.

Patients And Methods: Materials and methods: A cross-sectional study was conducted between May 2021 and January 2023, involving 64 patients with H.

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Purpose Of The Study: To reveal the features of adaptive metabolic development, light-optical and ultrastructural reactions under the combined action of drinking mineral water (MW) and low-intensity electromagnetic radiation (EMR) of ultrahigh frequency (UHF) at an early stage of development of the experimental metabolic syndrome.

Material And Methods: The study was performed on 28 non-linear male rats weighing 180-200 g. Animals of the experimental group on the background of a high-calorie diet received at first (from the 8th day of the experiment) a course of drinking sulfate MW (24 procedures), and after its completion - a course of low-intensity EMR UHF (12 procedures), daily, 2 minutes per lumbar region in the zone projections of the adrenal glands using the Aquaton-2 device (power flux density 1 μW/cm, frequency 1000 MHz).

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Unlabelled: Metabolic syndrome (MS) is a complex of interrelated metabolic disorders leading to the development of abdominal obesity, hyperglycemia, insulin resistance, and dyslipidemia. To develop new methods for the prevention and treatment of MS, it seems appropriate to simulate this disease using a high-calorie diet that induces many of its symptoms. As a therapeutic and prophylactic agent, it is promising to use low-intensity electromagnetic radiation (EMR) of ultra-high frequency (UHF), which can have a stimulating effect on metabolic and regenerative processes and strengthen the mechanisms of their regulation.

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Background: Experimental studies have established that that low-intensity ultrahigh frequency (UHF) electromagnetic radiation (EMR) has a preventive effect under the action of radiation and other pathogenic factors, which manifests itself in the accelerated development of adaptation, in the predominance of anabolic reactions over catabolic ones, and in the strengthening of the body' structural reserves. At the same time, from the standpoint of studying the mechanisms of primary prevention, it is very important not only to identify the overall adaptation effect, but also to have an idea on the specific contribution of a physical factor used in the development of adaptation.

Aim: To identify metabolic and ultrastructural adaption parameters under the action of low-intensity UHF EMR on healthy animals and to determine their stability (safety), by using a model of radiation exposure.

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