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Article ; Online: Evolutionary ecology of human-associated microbes.

Giraud, Tatiana / Ropars, Jeanne / Stukenbrock, Eva H / Amato, Katherine Ryan / Rodriguez de la Vega, Ricardo

2023 Volume 32, Issue 10, Page(s) 2369–2373

MeSH term(s)	Humans ; Biological Evolution ; Ecology
Language	English
Publishing date	2023-04-28
Publishing country	England
Document type	Editorial
ZDB-ID	1126687-9
ISSN	1365-294X ; 0962-1083
ISSN (online)	1365-294X
ISSN	0962-1083
DOI	10.1111/mec.16966
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Article ; Online: Psychological Aspects of Motocross Racing Considering Expected, Perceived, and Actual Performance.

Komáromi, Liza / Tóth, László / de la Vega Marcos, Ricardo / Szabo, Attila

Journal of sport & exercise psychology

2024 Volume 46, Issue 2, Page(s) 84–92

Abstract: Motocross racing is a seldom-researched popular extreme sport. This field research aimed to investigate feeling states, perceived arousal, anxiety, and negative and positive affect in the anticipatory and recovery race periods and their relationship to ... ...

Abstract	Motocross racing is a seldom-researched popular extreme sport. This field research aimed to investigate feeling states, perceived arousal, anxiety, and negative and positive affect in the anticipatory and recovery race periods and their relationship to expected and perceived performance. Twenty Motocross racers completed psychometric scales before and after a national championship race. Results revealed that objective performance was unrelated to psychological measures. Arousal, anxiety, and positive affect were lower after the race. Expected performance was unrelated to postrace measures. Still, perceived performance correlated significantly with the feeling state, anxiety, and positive affect after the race and the feeling state before the race. Furthermore, racers who performed as expected or better showed improved feeling states after the race compared with those who did worse than expected. The core affect of the latter group declined. This research on psychological states during Motocross races could motivate new initiatives for future studies.
MeSH term(s)	Humans ; Sports ; Anxiety
Language	English
Publishing date	2024-03-14
Publishing country	United States
Document type	Journal Article
ISSN	1543-2904
ISSN (online)	1543-2904
DOI	10.1123/jsep.2023-0150
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Article ; Online: Can caffeine improve your performance? Psychophysiological effects - A systematic review.

Saavedra Velásquez, Nicolas / Cuadrado Peñafiel, Víctor / de la Vega Marcos, Ricardo

Nutricion hospitalaria

2024

Abstract: Caffeine is a widely used ergogenic aid in society, which has made it a topic of interest due to its various benefits at cognitive, physiological, and sports levels, among others. This review aims to investigate the potential benefits of caffeine ... ...

Title translation	¿Puede la cafeína mejorar tu rendimiento? Efectos psicofisiológicos: una revisión sistemática.
Abstract	Caffeine is a widely used ergogenic aid in society, which has made it a topic of interest due to its various benefits at cognitive, physiological, and sports levels, among others. This review aims to investigate the potential benefits of caffeine supplementation in psychophysiological performance through a structured search in the SportsDiscus/Scopus/MEDLINE and Web of Science databases (October 2022). This review followed the Preferred Reporting Items for Systematic Review and Meta-Analyses (PRISMA) guideline, and the inclusion criteria were defined based on the PICOS model. Double-blind, randomized/semi-randomized crossover articles comparing caffeine intake with an identical placebo condition were included. Filters by age or gender of the participants were not applied. The initial search gave a result of 201 articles, which after eliminating duplicates and applying the inclusion and exclusion criteria, the final sample for this review was 8 studies. The review concluded that 3 (37.5 %) found favorable ergogenic effects, 4 (50 %) found partial effects, and 1 (12.5 %) found no effects of caffeine supplementation on variables related to psychophysiological performance. In general, both partial and negative results could be linked to insufficient doses to produce any change, likewise, habitual caffeine consumption is also a variable that could be attenuating its potential ergogenic effect. In conclusion, moderate doses of caffeine 3-6 mg/kg seem to be an effective strategy to improve the psychophysiological response in various contexts without generating detrimental effects on performance, as long as the intervention designs consider the variables that could condition its effect.
Language	English
Publishing date	2024-04-12
Publishing country	Spain
Document type	Journal Article
ZDB-ID	1481223-x
ISSN	1699-5198 ; 0212-1611
ISSN (online)	1699-5198
ISSN	0212-1611
DOI	10.20960/nh.04820
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Article: Effects of emotional regulation and impulsivity on sports performance: the mediating role of gender and competition level.

Millán-Sánchez, Antonio / Madinabeitia, Iker / de la Vega, Ricardo / Cárdenas, David / Ureña, Aurelio

Frontiers in psychology

2023 Volume 14, Page(s) 1164956

Abstract: Introduction: This study aimed to study the relationships between emotional regulation and impulsivity on sports performance, according to the gender and competition level in national-level volleyball players.: Methods: In total, 77 players from the ... ...

Abstract	Introduction: This study aimed to study the relationships between emotional regulation and impulsivity on sports performance, according to the gender and competition level in national-level volleyball players. Methods: In total, 77 players from the 2018-2019 top two Spanish divisions completed the ERQ (emotion regulation) and the UPPS-P (impulsivity). Statistics (serve, reception, and attack) were retrieved from the Spanish Volleyball Federation. A Mann-Whitney test was conducted to determine differences between gender and competition level in impulsivity and emotion regulation. A Kruskal-Wallis test (Mann-Whitney Results: The results obtained, with differences according to playing position, gender, and competition level, show that players differ in certain psychological aspects that might influence how they approach their game. Discussion: The results point in a promising direction: the sports practice analyzed can serve as a regulation context, for both the emotional response and the level of impulsivity of the players. The importance of these results for future research on this topic is discussed.
Language	English
Publishing date	2023-07-03
Publishing country	Switzerland
Document type	Journal Article
ZDB-ID	2563826-9
ISSN	1664-1078
ISSN	1664-1078
DOI	10.3389/fpsyg.2023.1164956
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Article ; Online: Dynamics of transposable element accumulation in the non-recombining regions of mating-type chromosomes in anther-smut fungi.

Duhamel, Marine / Hood, Michael E / Rodríguez de la Vega, Ricardo C / Giraud, Tatiana

Nature communications

2023 Volume 14, Issue 1, Page(s) 5692

Abstract: In the absence of recombination, the number of transposable elements (TEs) increases due to less efficient selection, but the dynamics of such TE accumulations are not well characterized. Leveraging a dataset of 21 independent events of recombination ... ...

Abstract	In the absence of recombination, the number of transposable elements (TEs) increases due to less efficient selection, but the dynamics of such TE accumulations are not well characterized. Leveraging a dataset of 21 independent events of recombination cessation of different ages in mating-type chromosomes of Microbotryum fungi, we show that TEs rapidly accumulated in regions lacking recombination, but that TE content reached a plateau at ca. 50% of occupied base pairs by 1.5 million years following recombination suppression. The same TE superfamilies have expanded in independently evolved non-recombining regions, in particular rolling-circle replication elements (Helitrons). Long-terminal repeat (LTR) retrotransposons of the Copia and Ty3 superfamilies also expanded, through transposition bursts (distinguished from gene conversion based on LTR divergence), with both non-recombining regions and autosomes affected, suggesting that non-recombining regions constitute TE reservoirs. This study improves our knowledge of genome evolution by showing that TEs can accumulate through bursts, following non-linear decelerating dynamics.
MeSH term(s)	DNA Transposable Elements/genetics ; Reproduction ; Cell Communication ; DNA Replication ; Gene Conversion
Chemical Substances	DNA Transposable Elements
Language	English
Publishing date	2023-09-14
Publishing country	England
Document type	Journal Article ; Research Support, N.I.H., Extramural ; Research Support, Non-U.S. Gov't
ZDB-ID	2553671-0
ISSN	2041-1723 ; 2041-1723
ISSN (online)	2041-1723
ISSN	2041-1723
DOI	10.1038/s41467-023-41413-4
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Article ; Online: Moral Disengagement, Social Norms, and Motivational Profiles Influence Attitudes Toward Doping Among Spanish Athletics Coaches.

García-Grimau, Elena / De la Vega, Ricardo / Casado, Arturo

Frontiers in sports and active living

2022 Volume 4, Page(s) 842959

Abstract: Coaches strongly influence athletes' attitudes toward doping and can shape athlete's beliefs, behaviors, and decisions to be for or against doping. Coached-centered studies examining multiple factors affecting coaches' doping attitudes and behavior are ... ...

Abstract	Coaches strongly influence athletes' attitudes toward doping and can shape athlete's beliefs, behaviors, and decisions to be for or against doping. Coached-centered studies examining multiple factors affecting coaches' doping attitudes and behavior are scarce. The aim of this study was to analyze for the first-time attitudes toward doping in athletics coaches using the Sport Drug Control Model (SDCM) as a theoretical framework. A secondary aim was to determine the factors in the model predicting attitude and susceptibility toward doping. A cross-sectional study was carried out using a sample consisting of 201 Spanish athletics competitive level coaches from whom 11.4% were female. Participants completed a cross-sectional online survey. Structural equation modeling showed a good fitness of the SDCM. Positive attitudes toward doping predicted high susceptibility to doping (β = 0.39,
Language	English
Publishing date	2022-03-11
Publishing country	Switzerland
Document type	Journal Article
ISSN	2624-9367
ISSN (online)	2624-9367
DOI	10.3389/fspor.2022.842959
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Article ; Online: Mental, physical, and phychophysiological responses to FFP2/N95 face mask during HIIT in active women.

Tannion, Kyran / De la Vega, Ricardo / Horcajo, Javier / Cuadrado-Peñafiel, Víctor

PloS one

2023 Volume 18, Issue 9, Page(s) e0292061

Abstract: Training systems based on high-intensity interval training (HIIT) have experienced great influence in recent years within the context of exercise and sport. This study aims to provide insight on whether the immediate outcomes (e.g., central and ... ...

Abstract	Training systems based on high-intensity interval training (HIIT) have experienced great influence in recent years within the context of exercise and sport. This study aims to provide insight on whether the immediate outcomes (e.g., central and peripheral acute responses) may be intensified or attenuated when a HIIT protocol is performed using a FFP2/N95 face mask in active healthy adult women. In other words, it strives to provide new findings relative to the use of face masks as a potential performance enhancing tool. In the current study, the same training session was carried out on two occasions under different conditions (i.e., with FFP2/N95 and without FFP2/N95) in a cross-over experimental design. The following study variables were assessed before and after the HIIT in both sessions: Lactate, cortisol, alpha-amylase, selective attention, countermovement jump (CMJ), and power output. Additionally, central and peripheral Rates of Perceived Exertion (RPE) were assessed before and during the HIIT. This study makes novel contributions to prior research, showing that the use of FFP2/N95 face mask (vs. no mask) yielded higher alpha-amylase, selective attention, and peripheral RPE scores. No significant differences were found for lactate, cortisol, CMJ, and power output. Interestingly, central RPE scores were significantly lower under FFP2/N95 face mask (vs. no mask) condition. The main suggestion in light of these results is that researchers and practitioners should consider potential peripheral and central responses to training stimuli when using FFP2/N95 face masks.
MeSH term(s)	Adult ; Humans ; Female ; High-Intensity Interval Training/methods ; N95 Respirators ; Hydrocortisone ; Lactic Acid ; alpha-Amylases
Chemical Substances	Hydrocortisone (WI4X0X7BPJ) ; Lactic Acid (33X04XA5AT) ; alpha-Amylases (EC 3.2.1.1)
Language	English
Publishing date	2023-09-29
Publishing country	United States
Document type	Journal Article ; Research Support, Non-U.S. Gov't
ZDB-ID	2267670-3
ISSN	1932-6203 ; 1932-6203
ISSN (online)	1932-6203
ISSN	1932-6203
DOI	10.1371/journal.pone.0292061
Database	MEDical Literature Analysis and Retrieval System OnLINE

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Article ; Online: Ostomy-Related Quality of Life in Puerto Ricans Living With Inflammatory Bowel Disease: A Prospective Cohort Study.

Lojo, Juan J / de la Villa, Ricardo / Vega-Torres, Mayte M / Torres, Esther A

Journal of wound, ostomy, and continence nursing : official publication of The Wound, Ostomy and Continence Nurses Society

2023 Volume 50, Issue 3, Page(s) 222–226

Abstract: Purpose: The aim of this study was to determine ostomy-related quality of life (QOL) in Hispanic Puerto Ricans living with an enteral stoma and inflammatory bowel disease (IBD). We analyzed possible associations between QOL and sex, diagnosis, and type ... ...

Abstract	Purpose: The aim of this study was to determine ostomy-related quality of life (QOL) in Hispanic Puerto Ricans living with an enteral stoma and inflammatory bowel disease (IBD). We analyzed possible associations between QOL and sex, diagnosis, and type and duration of stoma. Design: Prospective cohort study. Subjects and settings: The sample comprised 102 adults living with IBD and an ostomy; 60 of 101 (59.4%) were males, 44 of 102 (43.1%) had Crohn's disease, and 60 of 102 (58.9%) had an ileostomy. Participants were receiving care at the Center for IBD of the University of Puerto Rico in San Juan, Puerto Rico, between January 2012 and December 2014. Methods: One-hundred two adults Puerto Ricans with IBD completed the Stoma Quality of Life (Stoma-QOL) questionnaire. Data were analyzed using frequency distributions for categorical variables and summary statistics for continuous variables. Independent-group t test and one-way analysis of variance, with the post hoc Tukey test, were used to determine group differences for the variables of age, sex, civil status, time living with an ostomy, type of ostomy, and IBD diagnosis. Results were analyzed according to the number of responses to each variable; the denominator varied for some variables. Results: Having an ostomy for more than 40 months was significantly associated with a higher QOL score (59.0 vs 50.7; P = .05). Males had significantly higher scores than females (59.94 vs 50.23; P = .0019). Age, IBD diagnosis, and type of ostomy were not associated with the Stoma-QOL scores. Conclusions: The achievement (over 40 months) to attain improved ostomy-related QOL suggests that early training in the care of the ostomy and advanced planning when leaving home may enhance ostomy-related QOL. Lower QOL in women may represent an opportunity for a sex-specific educational intervention.
MeSH term(s)	Adult ; Male ; Humans ; Female ; Quality of Life ; Prospective Studies ; Ostomy ; Ileostomy ; Inflammatory Bowel Diseases ; Surveys and Questionnaires
Language	English
Publishing date	2023-05-04
Publishing country	United States
Document type	Journal Article
ZDB-ID	1188388-1
ISSN	1528-3976 ; 1071-5754
ISSN (online)	1528-3976
ISSN	1071-5754
DOI	10.1097/WON.0000000000000964
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Article: Impact of Weekly Physical Activity on Stress Response: An Experimental Study.

de la Vega, Ricardo / Jiménez-Castuera, Ruth / Leyton-Román, Marta

Frontiers in psychology

2021 Volume 11, Page(s) 608217

Abstract: The aim of this research is focused on analyzing the alteration of the psychophysiological and cognitive response to an objective computerized stress test (Determination Test - DT-, Vienna test ... ...

Abstract	The aim of this research is focused on analyzing the alteration of the psychophysiological and cognitive response to an objective computerized stress test (Determination Test - DT-, Vienna test System
Language	English
Publishing date	2021-01-12
Publishing country	Switzerland
Document type	Journal Article
ZDB-ID	2563826-9
ISSN	1664-1078
ISSN	1664-1078
DOI	10.3389/fpsyg.2020.608217
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Article: Gender differences in professional drivers' fatigue level measured with BAlert mobile app: A psychophysiological, time efficient, accessible, and innovative approach to fatigue management.

De La Vega, Ricardo / Anabalon, Hector / Tannion, Kyran / Purto, Helena / Jara D, Cristian

Frontiers in psychology

2022 Volume 13, Page(s) 953959

Abstract: Addressing fatigue is useful in a variety of scenarios and activities. Fatigue has recently been studied from a psychophysiological standpoint. As a result, the expression and impact of peripheral and central fatigue has been evaluated. Driving is one ... ...

Abstract	Addressing fatigue is useful in a variety of scenarios and activities. Fatigue has recently been studied from a psychophysiological standpoint. As a result, the expression and impact of peripheral and central fatigue has been evaluated. Driving is one occupation where tiredness has disastrous consequences. BAlert is a smartphone app that approaches exhaustion with psychophysiological measures. More specifically, it evaluates the level of fatigue
Language	English
Publishing date	2022-08-01
Publishing country	Switzerland
Document type	Journal Article
ZDB-ID	2563826-9
ISSN	1664-1078
ISSN	1664-1078
DOI	10.3389/fpsyg.2022.953959
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