Results 31 to 40 of about 6,243,817 (226)

Influence of temperature on twitch potentiation following submaximal voluntary contractions in human plantar flexor muscles

open access: yesPhysiological Reports, 2023
This study aimed to clarify the influence of temperature on post‐activation twitch potentiation, a possible indicator of fast‐twitch fiber activation during a preceding voluntary contraction.
Kazutaka Ota, Kazushige Sasaki
doaj   +1 more source

THE POST-ACTIVATION EFFECT OF COMBINED RESISTED AND ASSISTED SPRINTS [PDF]

open access: yesJournal of Applied Sports Sciences
Resisted and assisted training methods aim to increase neural activation, or post-activation potentiation (PAP), to enhance sprint performance. A preloaded stimulus causes a temporary performance increase that is more significant than what warm-up alone ...
Darryl Cochrane
doaj   +3 more sources

The effect of combined preconditioning strategies on isokinetic strength in well trained kickboxers

open access: yesPhysical Education of Students, 2018
Background & Study Aim: The use of preconditioning strategies (PconSt) alone has a positive impact on performance. However, it is thought that there will be more impact on the performance of the combined preconditioning strategies, and this is the first ...
A. Yilmaz, V.V. Gurses, M. Gulsen
doaj   +1 more source

Temporal response of post-activation performance enhancement induced by a plyometric conditioning activity

open access: yesFrontiers in Sports and Active Living, 2023
IntroductionTo better understand the post-activation performance enhancement (PAPE) effect promoted by a plyometric conditioning activity (CA), the aim of this study was to investigate the temporal response of PAPE after a plyometric CA.MethodsFourteen ...
Marcos Vinicius Casais Barreto   +7 more
doaj   +1 more source

Pre-LTP requires extracellular signal-regulated kinase in the ACC

open access: yesMolecular Pain, 2016
The extracellular signal-regulated kinase is an important protein kinase for cortical plasticity. Long-term potentiation in the anterior cingulate cortex is believed to play important roles in chronic pain, fear, and anxiety.
Manabu Yamanaka   +3 more
doaj   +1 more source

The effect of ischemic preconditioning on the of anaerobic performance in female student's athletes [PDF]

open access: yesفیزیولوژی ورزش و فعالیت بدنی, 2019
Purpose: Recently, effect of ischemic preconditioning (IPC) in sports as an ergogenic aid is taken into consideration. IPC may have positive effects on the athletic performance of individuals, which leads to increased capacity in exercise. So, the aim of
Akram Sharifi Moghadam   +1 more
doaj   +1 more source

IMPDH inhibition enhances cytarabine efficacy in SAMHD1‐expressing leukaemia cells via guanine nucleotide depletion

open access: yesMolecular Oncology, EarlyView.
Cytarabine is a key therapy for acute myeloid leukaemia (AML), but its efficacy is limited by the dNTPase SAMHD1, which hydrolyses its active metabolite. Screening nucleotide biosynthesis inhibitors revealed that IMPDH inhibitors selectively sensitise SAMHD1‐proficient AML cells to cytarabine.
Miriam Yagüe‐Capilla   +9 more
wiley   +1 more source

Αcute Effect of Two Different Post-Activation Potentiation Running Protocols on Sprint Performance of Preadolescent Boys

open access: yesProceedings, 2019
AIM: Forward and backward sprint are two types of locomotion commonly used in sports. The purpose of the present study was to examine the acute effect of two post-activation potentiation sprint protocols, including the aforementioned types of locomotion,
Dimitrios Petrakis   +2 more
doaj   +1 more source

Presynaptic mechanisms determining the dynamic range of neurotransmitter release in the lateral amygdala [PDF]

open access: yes, 2008
The amygdala is a central brain structure receiving sensory information from diverse regions of the central nervous system. Cortical and thalamic axons converge to the lateral amygdala (LA) which is thought to be the main site for fear-induced ...
Fourcaudot, Elodie
core   +1 more source

Regulation of the lncRNA NEAT1 by p53‐ΔNp63 crosstalk modulates the DNA damage response and therapeutic efficacy in HNSCC

open access: yesMolecular Oncology, EarlyView.
In head and neck squamous cell carcinoma (HNSCC) p53 and p63 exert opposite roles on the transcription regulation of the lncRNA NEAT1. Under basal conditions, p53 levels are low and p63 represses NEAT1 expression. Upon genotoxic stress, p53 is rapidly induced, displacing p63 from the NEAT1 promoter leading to NEAT1 transcriptional activation and ...
Sara De Domenico   +5 more
wiley   +1 more source

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