Changing stroke rehab and research worldwide now.Time is Brain! trillions and trillions of neurons that DIE each day because there are NO effective hyperacute therapies besides tPA(only 12% effective). I have 523 posts on hyperacute therapy, enough for researchers to spend decades proving them out. These are my personal ideas and blog on stroke rehabilitation and stroke research. Do not attempt any of these without checking with your medical provider. Unless you join me in agitating, when you need these therapies they won't be there.

What this blog is for:

My blog is not to help survivors recover, it is to have the 10 million yearly stroke survivors light fires underneath their doctors, stroke hospitals and stroke researchers to get stroke solved. 100% recovery. The stroke medical world is completely failing at that goal, they don't even have it as a goal. Shortly after getting out of the hospital and getting NO information on the process or protocols of stroke rehabilitation and recovery I started searching on the internet and found that no other survivor received useful information. This is an attempt to cover all stroke rehabilitation information that should be readily available to survivors so they can talk with informed knowledge to their medical staff. It lays out what needs to be done to get stroke survivors closer to 100% recovery. It's quite disgusting that this information is not available from every stroke association and doctors group.

Saturday, May 16, 2020

Effects of exercise intensity on acute circulating molecular responses poststroke

Useless, until you write  a couple of protocols on this.

  1.  What circulating level of IGF is best for neuroplasticity?
      
  2. What circulating level of VEGF is best for neuroplasticity?
      
  3. What circulating level of BDNF is best for neuroplasticity?
      
  4. Exactly what exercises, duration and effort are required to get to these three levels?


Effects of exercise intensity on acute circulating molecular responses poststroke Neurorehabilitation and Neural Repair (NNR) , Volume 34(3) , Pgs. 222-234.


NARIC Accession Number: J83412.  What's this?
ISSN: 1545-9683.
Author(s): Boyne, Pierce ; Meyrose, Colleen ; Westover, Jennifer ; Whitesel, Dustyn ; Hatter, Kristal ; Reisman, Darcy S. ; Carl, Daniel ; Khoury, Jane C. ; Gerson, Myron ; Kissela, Brett ; Dunning, Kari.
Publication Year: 2020.
Number of Pages: 13.

Abstract: 

Study tested acute effects of exercise intensity on circulating molecules related to neuroplasticity, including vascular-endothelial growth factor (VEGF), insulin-like growth factor-1 (IGF1), and cortisol, using the same data set and serum samples as a previous brain-derived neurotrophic factor (BDNF) analysis. Sixteen participants with chronic stroke performed 3 exercise protocols in random order: treadmill high-intensity interval training (HIT-treadmill), seated-stepper HIT (HIT-stepper), and treadmill moderate-intensity continuous exercise (MCT-treadmill). Serum molecular changes were compared between protocols. Mediation and effect modification analyses were also performed. VEGF significantly increased during HIT-treadmill, IGF1 increased during both HIT protocols and cortisol nonsignificantly decreased during each protocol. VEGF response was significantly greater for HIT-treadmill versus MCT-treadmill when controlling for baseline. Blood lactate positively mediated the effect of HIT on BDNF and cortisol. Peak treadmill speed positively mediated effects on BDNF and VEGF. Participants with comfortable gait speed ≥0.4 meters per second had significantly lower VEGF and higher IGF1 responses, with a lower cortisol response during MCT-treadmill. BDNF and VEGF are promising serum molecules to include in future studies testing intensity-dependent mechanisms of exercise on neurologic recovery. Fast training speed and anaerobic intensity appear to be critical ingredients for eliciting these molecular responses. Serum molecular response differences between gait speed subgroups provide a possible biologic basis for previously observed differences in training responsiveness.
Descriptor Terms: BIOCHEMISTRY, EXERCISE, MOBILITY IMPAIRMENTS, OUTCOMES, STROKE, THERAPEUTIC TRAINING.


Can this document be ordered through NARIC's document delivery service*?: Y.
Get this Document: https://journals.sagepub.com/doi/10.1177/1545968319899915.

Citation: Boyne, Pierce , Meyrose, Colleen , Westover, Jennifer , Whitesel, Dustyn , Hatter, Kristal , Reisman, Darcy S. , Carl, Daniel , Khoury, Jane C. , Gerson, Myron , Kissela, Brett , Dunning, Kari. (2020). Effects of exercise intensity on acute circulating molecular responses poststroke.  Neurorehabilitation and Neural Repair (NNR) , 34(3), Pgs. 222-234. Retrieved 5/15/2020, from REHABDATA database.
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