Acute responses of platelet indices to concentric isotonic and isokinetic contractions in healthy men Abstract | Kütüphane.osmanlica.com

Acute responses of platelet indices to concentric isotonic and isokinetic contractions in healthy men Abstract
(Acute responses of platelet indices to concentric isotonic and isokinetic contractions in healthy men Abstract)

İsim Acute responses of platelet indices to concentric isotonic and isokinetic contractions in healthy men Abstract
İsim Orijinal Acute responses of platelet indices to concentric isotonic and isokinetic contractions in healthy men Abstract
Yazar وریا طهماسبی, سجاد احمدی زاد, فریبرز هوانلو, علی اشرف جمشیدی
Yazar Orijinal وریا طهماسبی سجاد احمدی زاد فریبرز هوانلو علی اشرف جمشیدی
Basım Tarihi: 1391
Basım Yeri Shahid Beheshti University - Shahid Beheshti University
Konu average platelet volume, platelet count, platelet distribution width, resistance activity, thrombosis
Tür Süreli Yayın
Dil Arapça
Dijital Evet
Yazma Hayır
Kütüphane: Girona Üniversitesi
Demirbaş Numarası ISSN: 2676-3710, EISSN: 2645-4041, DOI: 10.48308/joeppa.1391.98710
Kayıt Numarası cdi_doaj_primary_oai_doaj_org_article_3b952e21b7ee4daa9363c5c68fded4e9
Lokasyon Available Online
Tarih 1391
Örnek Metin Purpose: Because acute responses of platelet indices to different muscle contraction modes are importance and different muscle contraction models also have different hormonal and neuromuscular responses present study was designed to investigate the effects of different concentric isotonic and isokinetic contraction and th recovery (Ih-rec) periods on platelet indices. Methods: Ten healthy male subjects (26.9 ±1.7 years) completed two Isotonic and isokinetic contraction test trials with one week interval at an intensity corresponding to 40% of maximal voluntary isometric torque at 70 (MVIT 70) on two legs quadriceps muscle using Biodex Systems Pro 4 which was followed by th recovery. Venous blood samples (5 ml) were obtained before, immediately after exercise and at the end of recovery and were analyzed for platelet count (PLT), Large platelet count rate (PLC-R), mean platelet volume (MPV). platelet wide distribution (PDW) using cell counter Sysmex K-1000 and Lactate concentration using enzymatic methods. Plasma volume changes were estimated from hemoglobin and hematocrit readings before and after each exercise trial. Results: Although both exercise trials without considering type of contraction were followed by a significant increase in corrected PLT. PDW. and MPV (P<0.05). These increases were transient and decreased to pre- exercise level at the end of recovery. PLC-R after exercise and 1h-rec had no significant changes (P>0.05). There was no different between two type of contraction for corrected PLT. PLC-R and MPV (P>0.05) and only PDW and uncorrected PLT increases was different for two type of contraction (P<0.05). Conclusion: In general concentric isotonic exercise is followed by higher levels of PLT and PDW in comparison to concentric isokinetics exercise and results showed that after concentric isokinetic contraction with same training volume in comparison with isotonic contraction rate of some platlet incides increase and thrombocytosis is lower.
Kaynağa git Girona Üniversitesi Universitat de Girona

Diğer Nüshalar

11
Universitat de Girona Girona Üniversitesi
Kaynağa git

Acute responses of platelet indices to concentric isotonic and isokinetic contractions in healthy men Abstract

(Acute responses of platelet indices to concentric isotonic and isokinetic contractions in healthy men Abstract)
Yazar وریا طهماسبی, سجاد احمدی زاد, فریبرز هوانلو, علی اشرف جمشیدی
Yazar Orijinal وریا طهماسبی سجاد احمدی زاد فریبرز هوانلو علی اشرف جمشیدی
Basım Tarihi 1391
Basım Yeri Shahid Beheshti University - Shahid Beheshti University
Konu average platelet volume, platelet count, platelet distribution width, resistance activity, thrombosis
Tür Süreli Yayın
Dil Arapça
Dijital Evet
Yazma Hayır
Kütüphane Girona Üniversitesi
Demirbaş Numarası ISSN: 2676-3710, EISSN: 2645-4041, DOI: 10.48308/joeppa.1391.98710
Kayıt Numarası cdi_doaj_primary_oai_doaj_org_article_3b952e21b7ee4daa9363c5c68fded4e9
Lokasyon Available Online
Tarih 1391
Örnek Metin Purpose: Because acute responses of platelet indices to different muscle contraction modes are importance and different muscle contraction models also have different hormonal and neuromuscular responses present study was designed to investigate the effects of different concentric isotonic and isokinetic contraction and th recovery (Ih-rec) periods on platelet indices. Methods: Ten healthy male subjects (26.9 ±1.7 years) completed two Isotonic and isokinetic contraction test trials with one week interval at an intensity corresponding to 40% of maximal voluntary isometric torque at 70 (MVIT 70) on two legs quadriceps muscle using Biodex Systems Pro 4 which was followed by th recovery. Venous blood samples (5 ml) were obtained before, immediately after exercise and at the end of recovery and were analyzed for platelet count (PLT), Large platelet count rate (PLC-R), mean platelet volume (MPV). platelet wide distribution (PDW) using cell counter Sysmex K-1000 and Lactate concentration using enzymatic methods. Plasma volume changes were estimated from hemoglobin and hematocrit readings before and after each exercise trial. Results: Although both exercise trials without considering type of contraction were followed by a significant increase in corrected PLT. PDW. and MPV (P<0.05). These increases were transient and decreased to pre- exercise level at the end of recovery. PLC-R after exercise and 1h-rec had no significant changes (P>0.05). There was no different between two type of contraction for corrected PLT. PLC-R and MPV (P>0.05) and only PDW and uncorrected PLT increases was different for two type of contraction (P<0.05). Conclusion: In general concentric isotonic exercise is followed by higher levels of PLT and PDW in comparison to concentric isokinetics exercise and results showed that after concentric isokinetic contraction with same training volume in comparison with isotonic contraction rate of some platlet incides increase and thrombocytosis is lower.
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