UNIVERSITAS AIRLANGGA



Detail Article

Majalah Ilmu Faal Indonesia

ISSN 0215-1995

Vol. 7 / No. 2 / Published : 2008-02

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Original Article :

Pengaruh pemberian kafein terhadap penghematan glikogen otot pada latihan submaksimal

Author :

  1. Hayati*1
  1. Fakultas Ilmu Pendidikan Program Studi Pendidikan Kepelatihan Olahraga
    Universitas PGRI Adi Buana Surabaya
    Jl. Dukuh Menanggal XII Surabaya

Abstract :

The objective of this study was to identify the effect of caffeine administration of 9 mg/kg bodyweight 1 hour before submaximal exercise on muscular glycogen saving in 33 adult male Wistar strain Rattus norvegicus. This study used randomized posttest only control group design, involving 33 male adult Rattus norvegicus rats. Rats were divided into three groups: 1. control, 2. exercise without caffeine, and 3. exercise with caffeine, in order to prove glycogen saving in exercise with caffeine as compared to exercise without caffeine. Caffeine was given 1 hour before submaximal exercise with 3% load for 80% maximum swimming capability. Thereafter, right gastrocnemius muscle was removed to make histochemical preparations using PAS (Periodic Acid Schiff) staining. Muscular glycogen score estimation was done using light microscope with 400 x magnification with the use of graticulae. The results of muscular glycogen scoring in three groups revealed p < 0.05 (70.9355 ± 11.2990, 44.1373 ± 11.7372, 55.4509 ± 7.3272) p = 0.000. The difference of glycogen use between control and group receiving exercise without caffeine was 26.7982, and between control and group receiving exercise with caffeine was 15,4846, so that the glycogen saving was 15.9491% (p = 0.013). Therefore, caffeine administration 1 hour before submaximal exercise saved more muscular glycogen as compared to submaximal exercise without caffeine

Keyword :

caffeine, submaximal exercise, muscle glycogen sparing,


References :





Archive Article

Cover Media Content

Volume : 7 / No. : 2 / Pub. : 2008-02
  1. Pengaruh Lamanya Intensitas Pemakaian Komputer Terhadap Terjadinya Computer Vision Syndrome (cvs)
  2. Penggunaan Antikanker Sari Buah Merah (pandanus Conoideus) Terhadap Kultur Sel Mieloma
  3. Tingkat Serapan Hara Dan Produksi Tanaman Kentang Dan Tomat Sebagai Respon Terhadap Pupuk Hayati
  4. Uji Spesifisitas Protein Prolaktin Dari Serum Darah Itik Molting Melalui Metode Western Blot
  5. Pengaruh Pemberian Kafein Terhadap Penghematan Glikogen Otot Pada Latihan Submaksimal
  6. Rasio Netrofil,limfosit (n Or L) Sebagai Indikator Stres Pada Owa Jawa (hylobates Moloch Audebert 1797) Di Tempat Penangkaran
  7. Potensi Capping Phenomena Dalam Analisis Asosiasi Hla Dengan Diabetes Mellitus Tipe 2
  8. Peran Endocannabinoid Dalam Pengaturan Nafsu Makan
  9. Apoptosis: Melalui Mekanismenya Menjadikan Dasar Strategi Terapi
  10. Peran Peptida Yy Pada Regulasi Homeostasis Energi
  11. Potensi Melatonin Secara Fotoneuroendokrin Sebagai Antioksidan Alamiah
  12. Studi Shp Dan Protein Stat Pada Transduksi Signal Hormon Pertumbuhan (growth Hormone) Dengan Teknik Blotting

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