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Isao Ishikawa - One of the best experts on this subject based on the ideXlab platform.
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acute renal failure with severe loin pain and patchy renal ischemia after Anaerobic Exercise in patients with or without renal hypouricemia
Nephron, 2002Co-Authors: Isao IshikawaAbstract:Acute renal failure induced by rhabdomyolysis after strenuous Exercise is well known. We describe here a new type of acute renal failure with severe loin pain which develops after Anaerobic Exercise (
Richard J. Bloomer - One of the best experts on this subject based on the ideXlab platform.
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Effect of glycine propionyl-L-carnitine on aerobic and Anaerobic Exercise performance.
International journal of sport nutrition and exercise metabolism, 2008Co-Authors: Webb A. Smith, Andrew C. Fry, Lesley C. Tschume, Richard J. BloomerAbstract:The purpose of this study was to evaluate the effect of glycine propionyl-Lcarnitine (GPLC) supplementation and endurance training for 8 wk on aerobicand Anaerobic-Exercise performance in healthy men and women (age 18–44 yr). Participants were randomly assigned to 1 of 3 groups: placebo (n = 9), 1 g/d GPLC (n = 11), or 3 g/d GPLC (n = 12), in a double-blind fashion. Muscle carnitine (vastus lateralis), VO2peak, Exercise time to fatigue, Anaerobic threshold, Anaerobic power, and total work were measured at baseline and after an 8-wk aerobic-training program. There were no statistical differences (p > .05) between or within the 3 groups for any performance-related variable or muscle carnitine concentrations after 8 wk of supplementation and training. These results suggest that up to 3 g/d GPLC for 8 wk in conjunction with aerobic-Exercise training is ineffective for increasing muscle carnitine content and has no significant effects on aerobic- or Anaerobic-Exercise performance.
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effect of a liquid multivitamin mineral supplement on Anaerobic Exercise performance
Research in Sports Medicine, 2006Co-Authors: Andrew C. Fry, Richard J. Bloomer, Michael J. Falvo, Christopher A. Moore, Brian K. Schilling, Lawrence W. WeissAbstract:The purpose of this study was to determine if supplementation with a liquid multi-vitamin/mineral would improve Anaerobic Exercise performance. Fourteen resistance-trained men performed a 30-second cycle sprint and one set of squat Exercise on 2 separate days before and following 8 weeks of supplementation with either a liquid multi-vitamin/ mineral or a placebo. Heart rate, perceived exertion, blood lactate, peak and mean power, and rate of fatigue were determined for all tests. No differences were noted for any variable (P > 0.05). When controlling for presupplementation values, however, a decreased rate of fatigue was noted for both Exercise tests following the multi-vitamin/mineral supplementation. These data suggest that in resistance trained men consuming a nutritionally sound diet, supplementation with a liquid multi-vitamin/mineral does not favorably impact most Anaerobic Exercise performances. Such supplementation, however, may result in a minor decreased rate of fatigue. It appears that, in terms of improved short duration Anaerobic Exercise performance, supplemental micronutrients may not be efficient ergogenic agents for well-trained individuals consuming an adequate diet.
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Effect of a liquid multivitamin/mineral supplement on Anaerobic Exercise performance.
Research in sports medicine (Print), 2006Co-Authors: Andrew C. Fry, Richard J. Bloomer, Michael J. Falvo, Christopher A. Moore, Brian K. Schilling, Lawrence W. WeissAbstract:The purpose of this study was to determine if supplementation with a liquid multi-vitamin/mineral would improve Anaerobic Exercise performance. Fourteen resistance-trained men performed a 30-second cycle sprint and one set of squat Exercise on 2 separate days before and following 8 weeks of supplementation with either a liquid multi-vitamin/ mineral or a placebo. Heart rate, perceived exertion, blood lactate, peak and mean power, and rate of fatigue were determined for all tests. No differences were noted for any variable (P > 0.05). When controlling for presupplementation values, however, a decreased rate of fatigue was noted for both Exercise tests following the multi-vitamin/mineral supplementation. These data suggest that in resistance trained men consuming a nutritionally sound diet, supplementation with a liquid multi-vitamin/mineral does not favorably impact most Anaerobic Exercise performances. Such supplementation, however, may result in a minor decreased rate of fatigue. It appears that, in terms of improved short duration Anaerobic Exercise performance, supplemental micronutrients may not be efficient ergogenic agents for well-trained individuals consuming an adequate diet.
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effects of acute aerobic and Anaerobic Exercise on blood markers of oxidative stress
Journal of Strength and Conditioning Research, 2005Co-Authors: Richard J. Bloomer, Allan H. Goldfarb, Laurie Wideman, Michael J Mckenzie, Leslie A ConsittAbstract:The purpose of this study was to compare oxidative modification of blood proteins, lipids, DNA, and glutathione in the 24 hours following aerobic and Anaerobic Exercise using similar muscle groups. Ten cross-trained men (24.3 ± 3.8 years, [mean ± SEM]) performed in random order 30 minutes of continuous cycling at 70% of V?O2max and intermittent dumbbell squatting at 70% of 1 repetition maximum (1RM), separated by 1–2 weeks, in a crossover design. Blood samples taken before, and immediately, 1, 6, and 24 hours postExercise were analyzed for plasma protein carbonyls (PC), plasma malondialdehyde (MDA), and whole-blood total (TGSH), oxidized (GSSG), and reduced (GSH) glutathione. Blood samples taken before and 24 hours postExercise were analyzed for serum 8-hydroxy-2'-deoxyguanosine (8-OHdG). PC values were greater at 6 and 24 hours postExercise compared with pre-Exercise for squatting, with greater PC values at 24 hours postExercise for squatting compared with cycling (0.634 ± 0.053 vs. 0.359 ± 0.018 nM·mg protein-1). There was no significant interaction or main effects for MDA or 8-OHdG. GSSG experienced a short- lived increase and GSH a transient decrease immediately following both Exercise modes. These data suggest that 30 minutes of aerobic and Anaerobic Exercise performed by young, cross- trained men (a) can increase certain biomarkers of oxidative stress in blood, (b) differentially affect oxidative stress biomarkers, and (c) result in a different magnitude of oxidation based on the macromolecule studied. Practical applications: While protein and glutathione oxidation was increased following acute Exercise as performed in this study, future research may investigate methods of reducing macromolecule oxidation, possibly through the use of antioxidant therapy.
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Anaerobic Exercise and oxidative stress: a review.
Canadian journal of applied physiology = Revue canadienne de physiologie appliquee, 2004Co-Authors: Richard J. Bloomer, Allan H. GoldfarbAbstract:Oxidative stress and subsequent damage to cellular proteins, lipids, and nucleic acids, as well as changes to the glutathione system, are well documented in response to aerobic Exercise. However, far less information is available on Anaerobic Exercise-induced oxidative modifications. Recent evidence indicates that high intensity Anaerobic work does result in oxidative modification to the above-mentioned macromolecules in both skeletal muscle and blood. Also, it appears that chronic Anaerobic Exercise training can induce adaptations that act to attenuate the Exercise-induced oxidative stress. These may be specific to increased antioxidant defenses and/or may act to reduce the generation of pro-oxidants during and after Exercise. However, a wide variety of Exercise protocols and assay procedures have been used to study oxidative stress pertaining to Anaerobic work. Therefore, precise conclusions about the exact extent and location of oxidative macromolecule damage, in addition to the adaptations resulting from chronic Anaerobic Exercise training, are difficult to indicate. This manuscript provides a review of Anaerobic Exercise and oxidative stress, presenting both the acute effects of a single Exercise bout and the potential for adaptations resulting from chronic Anaerobic training.
Blair D. Johnson - One of the best experts on this subject based on the ideXlab platform.
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Renal Hemodynamics During Sympathetic Activation Following Aerobic and Anaerobic Exercise.
Frontiers in physiology, 2019Co-Authors: Zachary J. Schlader, Christopher L. Chapman, Julia M. Benati, Elizabeth A. Gideon, Nicole T. Vargas, Penelope C. Lema, Blair D. JohnsonAbstract:We tested the hypotheses that prior aerobic (Study 1) or Anaerobic (Study 2) Exercise attenuates the increase in renal vascular resistance (RVR) during sympathetic stimulation. Ten healthy young adults (5 females) participated in both Study 1 (aerobic Exercise) and Study 2 (Anaerobic Exercise). In Study 1, subjects completed three minutes of face cooling pre- and post- 30 min of moderate intensity aerobic Exercise (68 ± 1% estimate maximal heart rate). In Study 2, subjects completed two minutes of the cold pressor test pre- and post- the completion of a 30 s maximal effort cycling test (Wingate Anaerobic Test). Both face cooling and the cold pressor test stimulate the sympathetic nervous system and elevate RVR. The primary dependent variable in both Studies was renal blood velocity, which was measured at baseline and every minute during sympathetic stimulation. Renal blood velocity was measured via the coronal approach at the distal segment of the right renal artery with pulsed wave Doppler ultrasound. RVR was calculated from the quotient of mean arterial pressure and renal blood velocity. In Study 1, renal blood velocity and RVR did not differ between pre- and post- aerobic Exercise (P ≥ 0.24). Face cooling decreased renal blood velocity (P < 0.01) and the magnitude of this decrease did not differ between pre- and post- aerobic Exercise (P = 0.52). RVR increased with face cooling (P < 0.01) and the extent of these increases did not differ between pre- and post- aerobic Exercise (P = 0.74). In Study 2, renal blood velocity was 2 ± 2 cm/s lower post- Anaerobic Exercise (P = 0.02), but RVR did not differ (P = 0.08). The cold pressor test decreased renal blood velocity (P < 0.01) and the magnitude of this decrease did not differ between pre- and post- Anaerobic Exercise (P = 0.26). RVR increased with the cold pressor test (P < 0.01) and the extent of these increases did not differ between pre- and post- Anaerobic Exercise (P = 0.12). These data indicate that 30 min of moderate intensity aerobic Exercise or 30 s of maximal effort Anaerobic Exercise does not affect the capacity to increase RVR during sympathetic stimulation following Exercise.
N. Amalia - One of the best experts on this subject based on the ideXlab platform.
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Wound healing acceleration in inflammationphase of post-tooth extraction after aerobicand Anaerobic Exercise
'Elsevier BV', 2020Co-Authors: Aqsa Sjuhada Oki, N. AmaliaAbstract:Background: Tooth extraction leads a wound healing that is expected to be physiologicallyhealed in a short time. Both aerobic and Anaerobic physical Exercises are scientifically provento enhance various biological functions as well as to accelerate the wound healing in oralmucosa. Aerobic Exercise increases tissue oxygenation, accelerates the wound healing andthis is different to Anaerobic Exercise which is considered to produce more free radicals andinterferes the wound healing process. Purpose: To observe the differences of wound healing effectiveness in the inflammatory phaseafter tooth extraction based on the number of PMN and macrophage cells in Wistar rats (Rattusnorvegicus) that received aerobic and Anaerobic Exercise. Methods: Forty-two rats were divided into three groups: control group (K), aerobic Exercisegroup (P1), and Anaerobic Exercise group (P2). In each group the number of PMN cells wascalculated one day after tooth extraction and the counting of the macrophage cells were per-formed on the other groups two days later. Data was analyzed statistically using Kruskal Wallis,Levene’s test, and proceed with Oneway Anova. Results: The highest number of PMN and macrophage cells was obtained in P1 group and thelowest results were in K group. The data between groups demonstrated significant differences
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Wound healing acceleration in inflammation phase of post-tooth extraction after aerobic and Anaerobic Exercise
Science & Sports, 2020Co-Authors: A. Sjuhada Oki, N. Amalia, TantianaAbstract:Summary Background Tooth extraction leads a wound healing that is expected to be physiologically healed in a short time. Both aerobic and Anaerobic physical Exercises are scientifically proven to enhance various biological functions as well as to accelerate the wound healing in oral mucosa. Aerobic Exercise increases tissue oxygenation, accelerates the wound healing and this is different to Anaerobic Exercise which is considered to produce more free radicals and interferes the wound healing process. Purpose To observe the differences of wound healing effectiveness in the inflammatory phase after tooth extraction based on the number of PMN and macrophage cells in Wistar rats (Rattus norvegicus) that received aerobic and Anaerobic Exercise. Methods Forty-two rats were divided into three groups: control group (K), aerobic Exercise group (P1), and Anaerobic Exercise group (P2). In each group the number of PMN cells was calculated one day after tooth extraction and the counting of the macrophage cells were performed on the other groups two days later. Data was analyzed statistically using Kruskal Wallis, Levene's test, and proceed with Oneway Anova. Results The highest number of PMN and macrophage cells was obtained in P1 group and the lowest results were in K group. The data between groups demonstrated significant differences. Conclusion This study represents significant differences in the number of PMN and macrophage cells between aerobic and Anaerobic Exercises in wound healing after tooth extraction which can be a strong indicator of wound healing acceleration in the inflammatory phase.
Yoav Meckel - One of the best experts on this subject based on the ideXlab platform.
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A Fast Track to Hypoalgesia - The Anaerobic Exercise Effect on Pain Sensitivity.
International journal of sports medicine, 2018Co-Authors: Gil Samuelly-leichtag, Einat Kodesh, Yoav Meckel, Irit Weissman-fogelAbstract:Maximal Anaerobic Exercise, is a short high intensity effort, involves activation of the hypothalamus-pituitary-adrenal axis, and may suggest hypoalgesic effects. In addition, this Exercise-induced muscle pain may contribute to hypoalgesia via the pain inhibits pain phenomenon, which is related to the diffuse noxious inhibitory control (DNIC) mechanism. We aimed to investigate whether: 1) a single bout of 30 s maximal Anaerobic Exercise has an analgesic effect on experimental pain sensitivity; 2) DNIC is the underlying mechanism of Anaerobic Exercise-induced hypoalgesia (EIH). Fifty healthy subjects participated. The experimental group performed the 'Wingate Anaerobic Test' (WAT) and controls set on the bikes without exercising. Psychophysical tests, performed before and after the intervention, in local and remote areas, included: heat (HPT) and pressure pain thresholds (PPT); suprathreshold heat and cold pain stimulation; the conditioned pain modulation (CPM) paradigm testing the DNIC mechanism. Following WAT, PPT and HPT increased (p
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Effect of gender on the GH-IGF-I response to Anaerobic Exercise in young adults.
Journal of strength and conditioning research, 2014Co-Authors: Alon Eliakim, Michal Pantanowitz, Dan Nemet, Guy Most, Noa Rakover, Yoav MeckelAbstract:Exercise-associated effects on the growth hormone-insulin-like growth factor-I (GH-IGF-I) axis were studied, mainly after aerobic Exercise. We determined the gender effect on the GH-IGF-I axis response to a standard all-out Wingate Anaerobic test (WAnT) in healthy active young adult men and women (men = 12 and women = 16; age range: 24-34 years). Blood samples for GH and IGF-I, key elements of the GH-IGF-I axis, were collected before and 20, 30, 40, and 60 minutes after the beginning of Exercise. In addition, we collected postExercise blood lactate levels. PostExercise lactate levels were higher among men; however, this difference did not reach statistical significance (13.8 +/- 1.3 vs. 11.1 +/- 1.0 mmol[middle dot]L-1, respectively; p = 0.1). The WAnT was associated with a significant increase in GH in both genders. However, GH peak was greater among women (10.8 +/- 1.8 vs. 5.6 +/- 1.4 ng[middle dot]ml-1, in women and men, respectively; p < 0.01). In addition, postExercise GH peak occurred significantly earlier in female (20 minutes) compared with male participants (40 minutes). Exercise was associated with a significant increase in IGF only among men (from 166.8 +/- 8.4 to 186.9 +/- 9.3; p < 0.02); however, no significant between-gender effect was found. In summary, supramaximal Anaerobic Exercise was associated with a greater and earlier postExercise GH peak in women compared with men. All together, the results suggest Anaerobic Exercise-related anabolic-type hormonal response.