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1. Use of Music Therapy in Aiding the Relaxation of Geriatric Horses

Author:
Wiśniewska, Marcjanna; Janczarek, Iwona; Wilk, Izabela; Wnuk-Pawlak, Elżbieta
Source:
Journal of equine veterinary science 2019 v.78 pp. 89-93
ISSN:
0737-0806
Subject:
heart rate,   etc   ; animal behavior; horses; music; therapeutics;     Show all 5 Subjects
Abstract:
... The aim of the study was to evaluate the effect of music therapy on changes in the level of parameters describing heart rate (HR) and heart rate variability (HRV) as excitability indicators in geriatric horses. The study involved 20 warmblood geriatric horses, aged 20 years or more. Animals were kept in two identical stables in one facility. Horses from stable No. 1 were considered the experimenta ...
DOI:
10.1016/j.jevs.2018.12.011

2. Amateur endurance triathletes’ performance is improved independently of volume or intensity based training

Author:
Clemente-Suárez, Vicente Javier; Delgado-Moreno, Rosa; González, Beatriz; Ortega, Javier; Ramos-Campo, Domingo Jesús
Source:
Physiology & behavior 2019 v.205 pp. 2-8
ISSN:
0031-9384
Subject:
heart rate,   etc   ; body composition; females; males; swimming;     Show all 5 Subjects
Abstract:
... The aim of the present research was to compare the effects in swimming and running performance, horizontal jump test, autonomic modulation, and body composition of four training weeks with emphasis on volume versus intensity in moderate trained triathletes. Thirty-two amateur triathletes (20 males and 12 females) were randomly divided in three different groups that performed 6 training session per ...
DOI:
10.1016/j.physbeh.2018.04.014

3. Heart rate variability in middle-aged sprint and endurance athletes

Author:
Deus, Lysleine Alves; Sousa, Caio Victor; Rosa, Thiago Santos; Filho, José Morais Souto; Santos, Patrick Anderson; Barbosa, Lucas Duarte; Silva Aguiar, Samuel; Souza, Luiz Humberto Rodrigues; Simões, Herbert Gustavo
Source:
Physiology & behavior 2019 v.205 pp. 39-43
ISSN:
0031-9384
Subject:
heart rate,   etc   ; analysis of variance; athletes; computer software; exercise;     Show all 5 Subjects
Abstract:
... Aging is associated with decreased autonomic balance which could be assessed by Heart Rate Variability (HRV). Exercise training improves autonomic balance, but there is a lack in the literature regarding the heart rate variability (HRV) of master sprinters and endurance athletes.The effects of lifelong endurance and sprint training on cardiac autonomic balance were assessed in master athletes and ...
DOI:
10.1016/j.physbeh.2018.10.018

4. Can interoceptive accuracy influence maximal performance, physiological and perceptual responses to exercise?

Author:
Machado, Daniel Gomes da Silva; Farias Junior, Luiz Fernando de; Nascimento, Paulo Henrique Duarte do; Tavares, Marilia Padilha Martins; Anselmo da Silva, Samara Karla; Agrícola, Pedro Moraes Dutra; Nascimento Neto, Luiz Inácio do; Fonteles, André Igor; Elsangedy, Hassan Mohamed; Li, Li Min; Okano, Alexandre Hideki
Source:
Physiology & behavior 2019 v.204 pp. 234-240
ISSN:
0031-9384
Subject:
heart rate,   etc   ; athletic performance; exercise; exercise test; men; physical fitness;     Show all 6 Subjects
Abstract:
... Interoception has been shown to influence self-regulation of effort and perceived exertion during exercise. However, whether interoceptive accuracy influences submaximal and maximal exercise performance, as well as psychophysiological responses to it, remains elusive. We assessed poor (n = 15) and good (n = 17) heartbeat perceivers young men accordingly with their interoceptive accuracy. Heart rat ...
DOI:
10.1016/j.physbeh.2019.02.038

5. Heart rate variability and emotion regulation among individuals with obesity and loss of control eating

Author:
Godfrey, Kathryn M.; Juarascio, Adrienne; Manasse, Stephanie; Minassian, Arpi; Risbrough, Victoria; Afari, Niloofar
Source:
Physiology & behavior 2019 v.199 pp. 73-78
ISSN:
0031-9384
Subject:
heart rate,   etc   ; autonomic nervous system; binging; ingestion; obesity; overeating;     Show all 6 Subjects
Abstract:
... Autonomic nervous system functioning, measured with heart rate variability (HRV), is associated with emotion regulation and likely contributes to binge eating. This study examined the link between HRV and binge eating severity and analyzed changes in HRV as a marker of emotion regulation in individuals with binge eating. Participants (n = 28) with obesity and loss of control eating reported overea ...
DOI:
10.1016/j.physbeh.2018.11.009

6. Flexibility, variability and constraint in energy management patterns across vertebrate taxa revealed by long‐term heart rate measurements

Author:
Halsey, Lewis G.; Green, Jonathan A.; Twiss, Sean D.; Arnold, Walter; Burthe, Sarah J.; Butler, Patrick J.; Cooke, Steven J.; Grémillet, David; Ruf, Thomas; Hicks, Olivia; Minta, Katarzyna J.; Prystay, Tanya S.; Wascher, Claudia A. F.; Careau, Vincent
Source:
Functional ecology 2019 v.33 no.2 pp. 260-272
ISSN:
0269-8463
Subject:
heart rate,   etc   ; birds; energy expenditure; fish; mammals; reproduction; temporal variation;     Show all 7 Subjects
Abstract:
... Animals are expected to be judicious in the use of the energy they gain due to the costs and limits associated with its intake. The management of energy expenditure (EE) exhibited by animals has previously been considered in terms of three patterns: the constrained, independent and performance patterns of energy management. These patterns can be interpreted by regressing daily EE against maintenan ...
DOI:
10.1111/1365-2435.13264

7. Effects of hour of training and exercise intensity on nocturnal autonomic modulation and sleep quality of amateur ultra-endurance runners

Author:
Ramos-Campo, Domingo J.; Ávila-Gandía, Vicente; Luque, Antonio J.; Rubio-Arias, Jacobo Á.
Source:
Physiology & behavior 2019 v.198 pp. 134-139
ISSN:
0031-9384
Subject:
heart rate,   etc   ; athletes; cross-over studies; exercise; males; sleep;     Show all 6 Subjects
Abstract:
... Sleeping problems can affect physiological adaptations and the recovery process. The aim of this study was to analyse the effect of the intensity and the hour of the training session on sleep quality and cardiac autonomic activity in amateur ultra-endurance athletes. We used a comparative, randomized crossover design to test the effect of moderate (M) or vigorous (V) intensity and morning (m) or e ...
DOI:
10.1016/j.physbeh.2018.10.020

8. Comparison of methohexital and propofol as induction agents for evaluation of laryngeal function in healthy dogs

Author:
Brown, Mikala B.; Dugat, Danielle R.; Lyon, Shane D.; Nafe, Laura A.; Payton, Mark E.; Peakheart, Sarah K.; Salazar, Rebecca S.
Source:
Veterinary surgery 2019 v.48 no.1 pp. 70-78
ISSN:
0161-3499
Subject:
heart rate,   etc   ; breathing; deglutition; dogs; doxapram; laryngoscopy; larynx;     Show all 7 Subjects
Abstract:
... OBJECTIVE: To determine the influence of propofol or methohexital, with and without doxapram, on the examination of laryngeal function in dogs. STUDY DESIGN: Experimental study. ANIMALS: Forty healthy dogs randomly assigned to 4 groups: propofol with saline (n = 10), propofol with doxapram (n = 10), methohexital with saline (n = 10), or methohexital with doxapram (n = 10). METHODS: Propofol and me ...
DOI:
10.1111/vsu.13110

9. Does blood lactate predict the chronic adaptive response to training: A comparison of traditional and talk test prescription methods

Author:
Preobrazenski, Nicholas; Bonafiglia, Jacob T.; Nelms, Matthew W.; Lu, Simo; Robins, Lauren; LeBlanc, Camille; Gurd, Brendon J.
Source:
Applied physiology, nutrition and metabolism 2019 v.44 no.2 pp. 179-186
ISSN:
1715-5320
Subject:
heart rate,   etc   ; blood; exercise; lactic acid; oxygen consumption; speech; variance;     Show all 7 Subjects
Abstract:
... The purpose of this study was to test the hypotheses (i) that interindividual variability in acute blood lactate responses during exercise at 65% of peak work rate (WRₚₑₐₖ; relative WRₚₑₐₖ protocol (REL)) will predict variability in the chronic responses to exercise training and (ii) that exercising at an intensity that causes uncomfortable speech production (negative talk test (TT) stage (NEG)) e ...
DOI:
10.1139/apnm-2018-0343

10. Electrocardiogram analysis of the golden (chrysolophus pictus) and silver (lophura nycthemera) pheasants

Author:
Hassanpour, Hossein; Zarei, Hamed; Nasiri, Leila; Hojjati, Peyman
Source:
Journal of zoo and wildlife medicine 2018 v.49 no.4 pp. 881-886
ISSN:
1937-2825
Subject:
heart rate,   etc   ; Lophura; electrocardiography; pheasants;     Show all 4 Subjects
Abstract:
... The aim of this study was to describe normal electrocardiogram patterns and values in two species of conscious pheasants (golden and silver). The standard bipolar and augmented unipolar limb leads electrocardiograms were recorded in the birds. The wave forms were analyzed in all leads at 50 mm/sec and at 10 mm = 1 mV to determine PR, QRS, ST, and QT durations and P, net QRS complex, and T amplitud ...
DOI:
10.1638/2015-0002.1

11. The Repeatability and Left Atrial Strain Analysis Obtained via Speckle Tracking Echocardiography in healthy Dogs

Author:
Dermlim, A.; Nakamura, K.; Morita, T.; Osuga, T.; Nisa, K.; Sasaoka, K.; Leela-arporn, R.; Sasaki, N.; Ohta, H.; Takiguchi, M.
Source:
Journal of veterinary cardiology 2019 v.23 pp. 69-80
ISSN:
1760-2734
Subject:
heart rate,   etc   ; Beagle; body weight; deformation; dogs; echocardiography; heart; heart diseases; regression analysis;     Show all 9 Subjects
Abstract:
... In left atrial (LA) strain–derived two-dimensional speckle tracking echocardiography, the reference intervals in healthy dogs can provide useful information to evaluate the LA function in dogs with heart disease.Six laboratory beagles and 120 privately owned dogs without cardiac diseases were recruited.The LA strain and strain rate (SR) and echocardiographic indices were obtained in dogs who under ...
DOI:
10.1016/j.jvc.2019.01.006

12. Psychophysiological response to the use of nuclear, biological and chemical equipment with military tasks

Author:
Gómez-Oliva, Elena; Robles-Pérez, José Juan; Ruiz-Barquín, Roberto; Hidalgo-Bellota, Francisco; de la Vega, Ricardo
Source:
Physiology & behavior 2019 v.204 pp. 186-190
ISSN:
0031-9384
Subject:
heart rate,   etc   ; blood glucose; equipment; heart; human resources; military personnel; risk; thermoregulation;     Show all 8 Subjects
Abstract:
... The current military training requires the development and optimization of different strategies to improve performance in extreme conditions as well as the possible risk of suffering attacks with chemical and/ or radioactive substances. It turns out mandatory to research the psychophysiological response of soldiers and sanitary personnel when wearing the nuclear, biological and chemical (NBC) equi ...
DOI:
10.1016/j.physbeh.2019.02.019

13. Creatine supplementation can improve impact control in high-intensity interval training

Author:
da Silva Azevedo, Ana Paula; Michelone Acquesta, Fernanda; Lancha Jr., Antonio Herbert; Bertuzzi, Romulo; Poortmans, Jacques R.; Amadio, Alberto Carlos; Cerca Serrão, Julio
Source:
Nutrition 2019 v.61 pp. 99-104
ISSN:
0899-9007
Subject:
heart rate,   etc   ; biomechanics; creatine; cross-over studies; electromyography; lactic acid; males; muscles; placebos; sports;     Show all 10 Subjects
Abstract:
... This study aimed to investigate the effects of creatine (Cr) supplementation on biomechanical parameters related to shock attenuation during a session of high-intensity interval training (HIIT).A single-blinded, placebo-controlled, crossover design was adopted to test eight male elite soccer players during HIIT sessions under two conditions: after placebo supplementation and after Cr supplementati ...
DOI:
10.1016/j.nut.2018.09.020

14. Thermal and cardiovascular responses and thermal sensation during hot-water bathing and the influence of room temperature

Author:
Masuda, Yuta; Marui, Shuri; Kato, Issei; Fujiki, Mayuka; Nakada, Mariko; Nagashima, Kei
Source:
Journal of thermal biology 2019 v.82 pp. 83-89
ISSN:
0306-4565
Subject:
heart rate,   etc   ; ambient temperature; chest; clothing; cold; men; risk; sensation; skin temperature; women;     Show all 10 Subjects
Abstract:
... The aim of the present study was to clarify physical risks during hot-water bathing by measuring thermal and cardiovascular responses and thermal sensation. Young men and women (n = 7 and 5, respectively) participated in the present study, which consisted of two trials mimicking bathing behavior at room temperature of 25 °C and 15 °C. Participants bathed in 41 °C water for 20 min to the subclavian ...
DOI:
10.1016/j.jtherbio.2019.03.014

15. External stress increases sympathoadrenal activity and prolongs the expulsive phase of foaling in pony mares

Author:
Melchert, Maria; Aurich, Christine; Aurich, Jörg; Gautier, Camille; Nagel, Christina
Source:
Theriogenology 2019 v.128 pp. 110-115
ISSN:
0093-691X
Subject:
heart rate,   etc   ; cortisol; epinephrine; feet; foaling; mares; norepinephrine; oxytocin; standard deviation;     Show all 9 Subjects
Abstract:
... Mares usually give birth when they perceive their environment as safe and therefore disturbance at foaling may inhibit labor. In this study, foaling mares were transferred to an unfamiliar environment at rupture of the allantochorion (stress, n = 6) or were left undisturbed (control, n = 5). The progress of foaling, heart rate, heart rate variability (HRV) and plasma catecholamine, oxytocin and co ...
DOI:
10.1016/j.theriogenology.2019.02.006

16. Insecticide pyriproxyfen (Dragón®) damage biotransformation, thyroid hormones, heart rate, and swimming performance of Odontophrynus americanus tadpoles

Author:
Lajmanovich, Rafael C.; Peltzer, Paola M.; Martinuzzi, Candela S.; Attademo, Andrés M.; Bassó, Agustín; Colussi, Carlina L.
Source:
Chemosphere 2019 v.220 pp. 714-722
ISSN:
0045-6535
Subject:
heart rate,   etc   ; acetylcholinesterase; biotransformation; carboxylesterase; enzyme activity; glutathione; heart; lethal concentration 50; pyriproxyfen; swimming; tadpoles; triiodothyronine;     Show all 12 Subjects
Abstract:
... Odontoprynus americanus tadpoles were used to determine the safety concentration of pyriproxyfen (PPF) insecticide by acute and sublethal toxicity tests (nominal range tested 0.01 to 10 [± 15%] PPF mg/L). Median lethal concentration (LC50) and no, and lowest-observed-effect concentrations (NOEC and LOEC, respectively) were calculated. We also assessed the effect on the activities of glutathione S- ...
DOI:
10.1016/j.chemosphere.2018.12.181

17. Effectiveness of an applied high intensity interval training as a specific operative training

Author:
Curiel-Regueros, Agustín; Fernández-Lucas, Jesús; Clemente-Suárez, Vicente Javier
Source:
Physiology & behavior 2019 v.201 pp. 208-211
ISSN:
0031-9384
Subject:
heart rate,   etc   ; anxiety; blood; lactic acid; memory; muscle strength; oxygen; skin temperature;     Show all 8 Subjects
Abstract:
... The psychophysiological response due to stress of soldiers in actual combat operations have been determined by recent researchers, but there is a lack of knowledge about the most effective training methodologies to prepare these population for these new psychophysiological and tactical requirements. The aim of this study was to analyze the effect of an operative high intensity interval training (H ...
DOI:
10.1016/j.physbeh.2019.01.009

18. SR-mitochondria communication in adult cardiomyocytes: A close relationship where the Ca2+ has a lot to say

Author:
De la Fuente, Sergio; Sheu, Shey-Shing
Source:
Archives of biochemistry and biophysics 2019 v.663 pp. 259-268
ISSN:
0003-9861
Subject:
heart rate,   etc   ; adults; calcium; calcium signaling; cardiomyocytes; energy metabolism; mitochondria; mitophagy; reactive oxygen species; sarcoplasmic reticulum;     Show all 10 Subjects
Abstract:
... In adult cardiomyocytes, T-tubules, junctional sarcoplasmic reticulum (jSR), and mitochondria juxtapose each other and form a unique and highly repetitive functional structure along the cell. The close apposition between jSR and mitochondria creates high Ca2+ microdomains at the contact sites, increasing the efficiency of the excitation-contraction-bioenergetics coupling, where the Ca2+ transfer f ...
DOI:
10.1016/j.abb.2019.01.026

19. Effects of Nanoparticles exposure and PON1 genotype on Heart Rate Variability

Author:
Wu, Wei-Te; Wang, Chung-Ching; Liou, Saou-Hsing
Source:
Environmental research 2019
ISSN:
0013-9351
Subject:
heart rate,   etc   ; arylesterase; blood; enzyme activity; homozygosity; nanoparticles; reflexes; regression analysis;     Show all 8 Subjects
Abstract:
... This study was to assess the association between different NPs exposure and PON1 genotype on Heart Rate Variability (HRV) parameters among workers.This study included 235 non-CVD subjects handled to nanomaterials (NM) and 185 non-exposed controls without CVD from 14 NM plants. All participants completed short-term HRV measurements, and were collected blood specimens to measure PON1 activities and ...
DOI:
10.1016/j.envres.2019.03.015

20. The potential beneficial effect of classical music on heart rate variability in dogs used in veterinary training

Author:
Köster, Liza S.; Sithole, Fortune; Gilbert, Gregory E.; Artemiou, Elpida
Source:
Journal of veterinary behavior 2019 v.30 pp. 103-109
ISSN:
1558-7878
Subject:
heart rate,   etc   ; clinical examination; cross-over studies; dogs; heart diseases; humans; music; standard deviation; veterinary education;     Show all 9 Subjects
Abstract:
... Heart rate variability (HRV), the variability between subsequent heart beats, is a measure of autonomic tone, influenced by psychophysiological factors, neurohormonal mechanisms and cardiac disease. Auditory stimulation, specifically classical music, has been documented to benefit well-being in a number of animal species. The aim of this study was to determine whether exposure to classical music i ...
DOI:
10.1016/j.jveb.2018.12.011