scholarly journals ВПЛИВ ПОЛІХРОМАТИЧНОГО ПОЛЯРИЗОВАНОГО СВІТЛА В ПОЄДНАННІ З БЛИЖНІМ ІНФРАЧЕРВОНИМ ВИПРОМІНЮВАННЯМ НА НЕЙРОГУМОРАЛЬНІ, ІМУННІ ТА ТКАНИННІ ЗМІНИ ПРИ ОПІКОВІЙ ТРАВМІ

2016 ◽  
Author(s):  
S. O. Gulyar ◽  
Yu. I. Strelchenko ◽  
V. M. Jelskii
Keyword(s):  
Functional State ◽  
Experimental Studies ◽  
Polarized Light ◽  
Positive Influence ◽  
Wound Surface ◽  
Secondary Alteration ◽  
Open Flame ◽  
Central Nerve System ◽  
Nerve System ◽  
Stimulation Of

<p>We performed experimental studies on rats who received dosed influence by open flame on the skin. We observed polarized light positive influence on central nerve system functional state at burns. There activated anti-stress and adaptive stimulating mechanisms. We singled out, that under the influence of polarized light, there occurs accelerated restriction of derma depth alteration restriction and skin tissues secondary alteration and sub muscles. We singled out activation of mechanisms that restrict inflammation, fibroblasts proliferation increase. We observed it on the background of stimulation of granulations formation and neoangiogenesis, stimulation of keratocytes migration and wound surface epithelialization.</p>

scholarly journals ФІЗІОЛОГІЧНІ МЕХАНІЗМИ ДІЇ ПОЛІХРОМАТИЧНОГО ПОЛЯРИЗОВАНОГО СВІТЛА ПРИ УШКОДЖЕННЯХ ШКІРИ ВИСОКОЮ ТЕМПЕРАТУРОЮ

2016 ◽  
Author(s):  
S. O. Gulyar ◽  
Yu. I. Strelchenko ◽  
V. M. Jelskyj
Keyword(s):  
Process Development ◽  
Polarized Light ◽  
Positive Influence ◽  
Wound Surface ◽  
Burn Wound ◽  
Secondary Alteration ◽  
Open Flame ◽  
Basic Parameters ◽  
Inflammation Reaction ◽  
Stimulation Of

We developed a valid experimental model of dosed burn to study the influence of polarized light on burns, obtained from open flame, with a possibility of their basic parameters regulation. In the article there are characterized the expression and peculiarities of inflammation reaction process, development and dynamics of granulation growth and the process of burn wound epithelization. We observed polarized light positive influence on burn wound regeneration and speed of its healing. In particular, we singled out: derma depth alteration restriction and secondary alteration of skin tissues and sub muscles, activation of mechanisms, that restrict inflammation, fibroblasts proliferation increase, formation of granulations and neo-angiogenesis, stimulation of proliferation, keratinocytes' migration and wound surface epithelialization under the influence of polarized light. We singled out expressed antinociceptive, anti-stress and adaptive-stimulating effects of polarized light on central nervous system functional state at burns.

scholarly journals Muscular Movements in Man, and their Evolution in the Infant: a Study of Movement in Man, and its Evolution, together with Inferences as to the Properties of Nerve-Centres and their Modes of Action in expressing Thought

1889 ◽  
Vol 35 (149) ◽  
pp. 23-44 ◽  
Author(s):  
Francis Warner
Keyword(s):  
Brain Area ◽  
Muscular Contraction ◽  
The Body ◽  
Brain Areas ◽  
Modes Of Action ◽  
Central Nerve System ◽  
Nerve System ◽  
The Brain ◽  
Compound Series ◽  
Stimulation Of

(1) Movement in mau has long been a subject of profitable study. Visible movement in the body is produced by muscular contraction following upon stimulation of the muscles by efferent currents passing from the central nerve-system. Modern physiological experiments have demonstrated that when a special brain-area discharges nerve-currents, these are followed by certain visible movements or contraction of certain muscles corresponding. So exact are such reactions, as obtained by experiment upon the brain-areas, that movements similar to those produced by experimental excitation of a certain brain-area may be taken as evidence of action in that area, or as commencing in discharge from that area (see Reinforcement of Movements, 35; Compound Series of Movements, 34).

scholarly journals Trigeminocardiac reflex during surgery in the cerebellopontine angle

1998 ◽  
Vol 5 (3) ◽  
pp. E9 ◽  
Author(s):  
Bernhard Schall ◽  
Rudolf Probst ◽  
Stephan Strebel ◽  
Peter Fuhr ◽  
Otmar Gratzl
Keyword(s):  
Blood Pressure ◽  
Trigeminal Nerve ◽  
Cerebellopontine Angle ◽  
Experimental Studies ◽  
Ocular Surgery ◽  
Trigeminocardiac Reflex ◽  
Arterial Blood ◽  
Nerve System ◽  
Central Stimulation ◽  
Stimulation Of

In different experimental studies authors have analyzed the autonomic responses elicited by the electrical, mechanical, or chemical stimulation of the trigeminal nerve system. The trigeminocardiac reflex (TCR) is a well-recognized phenomenon that consists of bradycardia, arterial hypotension, apnea, and gastric hypermotility. It occurs during ocular surgery and during other manipulations in and around the orbit. Thus far, it has not been shown that central stimulation of the trigeminal nerve can also cause this reflex. The TCR was defined as clinical hypotension with a drop in mean arterial blood pressure (MABP) of more than 20% and bradycardia lower than 60 beats/minute. Pre-, intra-, and postoperative heart rate (HR) and blood pressure were reviewed retrospectively in 125 patients who underwent surgery for tumors of the cerebellopontine angle (CPA), and they were divided into a TCR group and a non-TCR group. Of the 125 patients, 14 (11%) showed evidence of TCR during dissection of the tumor near the trigeminal nerve at the brainstem. Their HR fell 38% and their MABP fell 48% during operative procedures as compared with preoperative levels. After cessation of manipulation, the HR and the MABP returned to preoperative levels. Risk factors for the occurrence of TCR were compared with results from the literature. The authors' results show the possibility of occurrence of a TCR during manipulation of the central part of the trigeminal nerve when performing surgery in the CPA.

Trigeminocardiac reflex during surgery in the cerebellopontine angle

1999 ◽  
Vol 90 (2) ◽  
pp. 215-220 ◽  
Author(s):  
Bernhard Schaller ◽  
Rudolf Probst ◽  
Stephan Strebel ◽  
Otmar Gratzl
Keyword(s):  
Trigeminal Nerve ◽  
Cerebellopontine Angle ◽  
Experimental Studies ◽  
Ocular Surgery ◽  
Content Type ◽  
Trigeminocardiac Reflex ◽  
Arterial Blood ◽  
Nerve System ◽  
Fine Print ◽  
Stimulation Of

Object. In different experimental studies authors have analyzed the autonomic responses elicited by the electrical, mechanical, or chemical stimulation of the trigeminal nerve system. The trigeminocardiac reflex (TCR) is a well-recognized phenomenon that consists of bradycardia, arterial hypotension, apnea, and gastric hypermotility. It occurs during ocular surgery and during other manipulations in and around the orbit. Thus far, it has not been shown that central stimulation of the trigeminal nerve can also cause this reflex.Methods. The TCR was defined as clinical hypotension with a drop in mean arterial blood pressure (MABP) of more than 20% and bradycardia lower than 60 beats/minute. Pre-, intra-, and postoperative heart rate (HR) and MABP were reviewed retrospectively in 125 patients who underwent surgery for tumors of the cerebellopontine angle (CPA), and they were divided into two groups on the basis of the occurrence of the TCR during surgery. Of the 125 patients, 14 (11%) showed evidence of the TCR during dissection of the tumor near the trigeminal nerve at the brainstem. Their HRs fell 38% and their MABPs fell 48% during operative procedures as compared with preoperative levels. After cessation of manipulation, the HRs and the MABPs returned to preoperative levels. Risk factors for the occurrence of the TCR were compared with results from the literature.Conclusions. The authors' results show the possibility of occurrence of a TCR during manipulation of the central part of the trigeminal nerve when performing surgery in the CPA.

Central Nerve System Impairment, AMA Guides, Sixth Edition: An Overview

2018 ◽  
Vol 23 (1) ◽  
pp. 10-13
Author(s):  
James B. Talmage ◽  
Jay Blaisdell
Keyword(s):  
Spinal Cord ◽  
Central Nervous System ◽  
Nervous System ◽  
Neurological Impairment ◽  
Sixth Edition ◽  
Central Nerve System ◽  
The Central Nervous System ◽  
The One ◽  
Nerve System ◽  
The Brain

Abstract Injuries that affect the central nervous system (CNS) can be catastrophic because they involve the brain or spinal cord, and determining the underlying clinical cause of impairment is essential in using the AMA Guides to the Evaluation of Permanent Impairment (AMA Guides), in part because the AMA Guides addresses neurological impairment in several chapters. Unlike the musculoskeletal chapters, Chapter 13, The Central and Peripheral Nervous System, does not use grades, grade modifiers, and a net adjustment formula; rather the chapter uses an approach that is similar to that in prior editions of the AMA Guides. The following steps can be used to perform a CNS rating: 1) evaluate all four major categories of cerebral impairment, and choose the one that is most severe; 2) rate the single most severe cerebral impairment of the four major categories; 3) rate all other impairments that are due to neurogenic problems; and 4) combine the rating of the single most severe category of cerebral impairment with the ratings of all other impairments. Because some neurological dysfunctions are rated elsewhere in the AMA Guides, Sixth Edition, the evaluator may consult Table 13-1 to verify the appropriate chapter to use.

Influence of DAFS-25+polizon composition on blood and functional state of liver of steers at fattening

2020 ◽  
pp. 15-18
Author(s):  
Inna R. Kilmetova ◽  
◽  
Igor A. Rodin ◽  
Nazira I. Khayrullina ◽  
Nikolay G. Fenchenko ◽  
...  
Keyword(s):  
Functional State ◽  
White Blood Cells ◽  
Live Weight ◽  
The Body ◽  
Farm Animals ◽  
Control Group ◽  
Standard Diet ◽  
The Impact ◽  
Experimental Group ◽  
Stimulation Of

Summary. The disbalanced feeding and the uneven distribution of micro- and macroelements in the environment leads to a trace element, in particular hypomelanosis. To accelerate the growth and preservation of young farm animals include in the diet of various biological additives and drugs, which include selenium. For stimulation of weight gain in the livestock industry, as well as for the prevention and treatment of pathological processes in addition to micro - and macrouse amino acids, primarily methionine. The aim of this work was to study the influence of composition of DAFS-25+Polizon on morpho-biochemical parameters of blood and functional state of the liver in fattening bulls of black-motley breed in the conditions of the Republic of Bashkortostan. Experiments using were conducted on bull-calves of black-motley breed of the properties in the properties age from 6 to 15 months. The first experimental group during the experiment was additionally given the composition of DAFS-25+Polizon at a dose of 2 mg/kg, the animals of the control group received a standard diet. To assess the impact of the composition DAFS-25+Polizon on metabolism cattle studied morphological and biochemical indicators of blood and conducted histological examination of the liver. It is established that the use of the composition of DAFS-25+Polizon at a dose of 2 mg/kg increases the number of erythrocytes and hemoglobin in the experimental group and reduces the amount of white blood cells. The serum content of total protein, phosphorus and calcium increases in the group of experimental animals. Microscopic examination of the liver revealed no changes in the structure of the organ and hepatocytes in the experimental group, whereas in the control group hemodynamic disorders and dystrophic changes in liver cells were observed. Thus, the use of the composition DAFS-25+Polizon at a dose of 2 mg/kg of live weight in fattening bulls black-and-white breed contributes to the increase of redox processes in the body, stimulation of metabolism, prevent the development of liver disorders of cellular mechanisms of metabolism, optimizes the structure of the liver, which generally provides higher productivity.

The influence of probiotic drug Biolax-U on morphological and biochemical parameters of blood in cows

2020 ◽  
pp. 70-76
Author(s):  
A. Farkhutdinova
Keyword(s):  
Biochemical Parameters ◽  
Hematological Parameters ◽  
Experimental Studies ◽  
Positive Influence ◽  
Biologically Active ◽  
Feed Consumption ◽  
Control Group ◽  
Animal Blood ◽  
Black And White ◽  
White Breed

The expediency of using the probiotic drug Biolax-U in the rations of lactating and dry cows of Black-and-White breed has been studied and scientifically proved. The influence of this drug on the morphological and biochemical parameters of animal blood has been determined. The composition of the probiotic drug Biolax-U consists of eight strains of a balanced complex of living lactic acid bacteria, yeast and actinomycetes, as well as biologically active substances. For experimental studies conducted on 2 groups of cows have been selected by the method of pairs-analogs, the influence of feeding of feed have been prepared with the use of the microbiological drug with probiotic action Biolax-U on feed consumption, morphological and biochemical changes in blood has been studied. Analysis of the rations of cows indicates that the content of calcium, phosphorus, magnesium, sulfur and trace elements such as manganese, copper, zinc and cobalt in the feed has been reduced. It has been found by studies that the use of probiotic drug Biolax-U had the positive influence on the feed intake, digestibility and better assimilation of feed nutrients and contributed to the improvement of blood morphological and biochemical parameters. For example, in animals of the experimental group hemoglobin has increased by 3,6 % (Р < 0,05), red blood cells by 10,1 (P ≤ 0,05), the content of leukocytes by 4,43, carotene by 9,6, glucose by 3,4; reserve alkalinity by 15,6, calcium by 19,4 (P ≤ 0,01), and phosphorus by 18,4 % compared with the control group of animals. During the lactation significantly improved hematological parameters including alkalinity reserve by 5,11 %, calcium level by 11,1, phosphorus by 8,6, hemoglobin by 14,2 %, the content of erythrocytes by 12,3, leukocyte by 3,86, and carotene 11,1 % against the parameters of animals of control group. The improvement of morphological and biochemical parameters of blood of cows indicates about stimulating effect on hematopoiesis and the general clinical condition of animals that contributes to the improvement of metabolic processes when using feed prepared with the use of microbiological drug with probiotic action Biolax-U.

Aromatherapy and the Central Nerve System (CNS): Therapeutic Mechanism and its Associated Genes

2013 ◽  
Vol 14 (8) ◽  
pp. 872-879 ◽  
Author(s):  
Xiao Lv ◽  
Zhu Liu ◽  
Huan Zhang ◽  
Chi Tzeng
Keyword(s):  
Central Nerve System ◽  
Therapeutic Mechanism ◽  
Nerve System

scholarly journals Human iPSC-Based Modeling of Central Nerve System Disorders for Drug Discovery

2021 ◽  
Vol 22 (3) ◽  
pp. 1203
Author(s):  
Lu Qian ◽  
Julia TCW
Keyword(s):  
Drug Discovery ◽  
Disease Modeling ◽  
Three Dimensional ◽  
Structural Complexity ◽  
Induced Pluripotent Stem Cell ◽  
Cell Types ◽  
Central Nerve System ◽  
Human Ipscs ◽  
Nerve System

A high-throughput drug screen identifies potentially promising therapeutics for clinical trials. However, limitations that persist in current disease modeling with limited physiological relevancy of human patients skew drug responses, hamper translation of clinical efficacy, and contribute to high clinical attritions. The emergence of induced pluripotent stem cell (iPSC) technology revolutionizes the paradigm of drug discovery. In particular, iPSC-based three-dimensional (3D) tissue engineering that appears as a promising vehicle of in vitro disease modeling provides more sophisticated tissue architectures and micro-environmental cues than a traditional two-dimensional (2D) culture. Here we discuss 3D based organoids/spheroids that construct the advanced modeling with evolved structural complexity, which propels drug discovery by exhibiting more human specific and diverse pathologies that are not perceived in 2D or animal models. We will then focus on various central nerve system (CNS) disease modeling using human iPSCs, leading to uncovering disease pathogenesis that guides the development of therapeutic strategies. Finally, we will address new opportunities of iPSC-assisted drug discovery with multi-disciplinary approaches from bioengineering to Omics technology. Despite technological challenges, iPSC-derived cytoarchitectures through interactions of diverse cell types mimic patients’ CNS and serve as a platform for therapeutic development and personalized precision medicine.

scholarly journals Comment on: Dietary yeast reduce inflammation in central nerve system via microflora

2015 ◽  
Vol 2 (11) ◽  
pp. 1038-1039
Author(s):  
Carlo Perricone ◽  
Maurizio Rinaldi ◽  
Yehuda Shoenfeld
Keyword(s):  
Central Nerve System ◽  
Nerve System
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