Essays about: "normoxia"

Showing result 1 - 5 of 6 essays containing the word normoxia.

  1. 1. Periodic Inhalation of Carbon Monoxide Prior to Repeated Sprint Training – a Nuanced Way for Improving Repeated Sprint Ability

    University essay from Gymnastik- och idrottshögskolan, GIH/Institutionen för fysisk aktivitet och hälsa

    Author : Christoffer Sundqvist; [2022]
    Keywords : Endurance; Cycling; high-intensity interval training; Repeated sprint ability; Repeated sprint exercise; Carbon monoxide.;

    Abstract : Background: Repeated sprint training in hypoxia has shown to be superior to training in normoxia. However, both natural and simulated altitude training are strategies that are not always accessible and expensive due to traveling or the need for advanced equipment. READ MORE

  3. 2. Hypoxia-induced expression of HIF-1a and GPR30, in relation to survival, proliferation and apoptosis in MCF-7 and SkBr3 breast cancer cells.

    University essay from Lunds universitet/Läkarutbildningen

    Author : Hanna Chahin; Dianna Jazera; [2021]
    Keywords : hypoxia; breast cancer; GPR30 estrogen receptor; Medicine and Health Sciences;

    Abstract : Introduction: Hypoxia that accompanies tumor growth induces the expression of hypoxiainducible factor a (HIF-1a), in turn mediating the expression of other genes, including G protein-coupled receptor 30 (GPR30), to promote adaption to the hypoxic microenvironment and enable cell proliferation and survival. Nonetheless, this correlation has not been causally explained. READ MORE

  4. 3. Neuroprotective effects of magnesium sulphate evaluated by fluoride resistant acid phosphatase, inorganic phosphate, lactate dehydrogenase and nitric oxide in rats with ischemia

    University essay from Uppsala universitet/Institutionen för kvinnors och barns hälsa

    Author : Maria Dorelis Montero Jimenez; [2020]
    Keywords : Biomarker; Magnesium; Neuroprotection; Respiratory arrest.;

    Abstract : Brain ischemia events are among the first three mortalities causes in the world associated with high treatments costs and in most cases some degree of permanent functional disability, thus it is necessary with new low cost and effective treatments. In the present study the potential neuroprotective effect of magnesium sulphate was evaluated by quantification of ischemic biomarkers: fluoride resistant acid phosphatase (FRAP), inorganic phosphate (Pi), lactate dehydrogenase (LDH) and nitric oxide (NO) in rats with global ischemia. READ MORE

  5. 4. The Acute Metabolic Response of Intermittent Hypoxic Resistance Exercise : A Cross-Over RCT

    University essay from Gymnastik- och idrottshögskolan, GIH/Institutionen för idrotts- och hälsovetenskap

    Author : Jonas Falgin Hultgren; [2019]
    Keywords : Intermittent Resistaypoxic resistance exercise; lactate accumulation; cross-over RCT; RCT; Random Controlled Trial; healthy; men; blood; plasma; styrketräning; hypoxi; normoxi; saturation; laktat; ansamling; ph; blod; plasma; tung styrketräning; metabolisk; respons; randomiserad; kontrollerad; experiment; friska; unga; män; skelettmuskulatur;

    Abstract : Aim The aim for this present study was to investigate the acute metabolic response from intermittent resistance exercise during hypoxia, with the following research questions: (1) Are blood levels of lactate and glucose different between hypoxia and normoxia? (2) Does hypoxia induce higher lactate accumulation and pH reduction in the human skeletal muscle? (3) Is there a relationship between plasma-, blood- and muscle lactate? Method Eight healthy males (30 ± 2 years) performed 6 sets of unilateral leg extension on each leg (75% of 1RM) with randomized normoxic (20,9% inspired 𝑂2) and normobaric hypoxic (12% inspired 𝑂2) conditions. A total of 5 muscle biopsies was extracted from m. READ MORE

  6. 5. Six weeks of high intensity interval training with hyperoxia or normoxia in trained cyclists : A polarized and periodized training approach

    University essay from Gymnastik- och idrottshögskolan, GIH/Institutionen för idrotts- och hälsovetenskap

    Author : Tom Manselin; Olof Södergård; [2015]
    Keywords : hyperoxia; running; cycling; VO2max; interval; training; HIIT; HIT; polarized; periodized; normoxia; oxelerate; O2; oxygen; lactate; glucose; performance; monark; SRM; power output; watt; isoeffort; VO2peak; lactate treshold; saturation; SaO2; TRIMP; training load; RPE; Bannister; oxygen uptake; ventilation; oxygen supplementation; GIH; Karolinska Institutet; hypoxia; high intensity interval training; periodization; hyperoxi; löpning; cykling; intervallträning; högintensiv intervallträning; polariserat; periodiserat; normoxi; laktat; glukos; prestation; prestationstest; laktattröskel; träningsbelastning; syreupptag; syretillförsel; hypoxi; höghöjdsträning;

    Abstract : Aim The main aim of this study was to investigate the longitudinal effects on cycling performance using a polarized and periodized scheme that was highly supervised and controlled. The second aim was to investigate the effect of using Hyperoxia. READ MORE