UNIVERSITAS AIRLANGGA



Detail Article

Majalah Ilmu Faal Indonesia

ISSN 0215-1995

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

Order : 2, and page :82 - 85

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Original Article :

Potensi melatonin secara fotoneuroendokrin sebagai antioksidan alamiah

Author :

  1. Ratna Damayanti*1
  2. Anwar Ma’ruf*2
  3. Kuncoro Puguh Santoso*3
  4. Nove Hidajati*4
  1. Bagian Fisiologi Veteriner Departemen Ilmu Kedokteran Dasar Veteriner
    Fakultas Kedokteran Hewan Universitas Airlangga,Surabaya
  2. Dosen Fakultas Kedokteran Hewan
  3. Bagian Fisiologi Veteriner Departemen Ilmu Kedokteran Dasar Veteriner
    Fakultas Kedokteran Hewan Universitas Airlangga,Surabaya
  4. Departemen Biokimia Veteriner Departemen Ilmu Kedokteran Dasar Veteriner Fakultas Kedokteran Hewan Universitas Airlangga, Surabaya

Abstract :

The objective of this study was to identified improvement mechanism of antioxidant; melatonin, with photoendocrine signed by decreasing level of malondialdehide (MDA). Hopefully this finding will be basic of natural antioxidant making process. This research using Pre-Post Test Design. Sample are 40 male rabbits, 5 months old divided into 5 groups . Rabbit in group A without lighting, group B with 3 hours lighting, from 18.00-21.00WIB, goup C with 6 hours lighting from 18.00- 24.00 WIB, group D with 12 hours lighting from 18.00-06.00WIB, group E with 24 hours lighting from 18.00-18.00 WIB in the next day. This treatment was done in 30 days. Blood sample taken from vena auriculars before and after treatment and examined for MDA level with spectrofotometer in 529 nm wavelength. Data was analyzed by Anova 5 % and LSD test 5 %. The result showed that rabbit in group A and B have lower MDA level than in another group. In conclusion, antioxidant level will improve by minimum lighting at night

Keyword :

melatonin, antioxidant, lighting, malondialdehide (MDA),


References :

Arendt, J.,(1998) Melatonin and the pineal gland: influence on mamalian seasonal and circadian physiology - : J. Reproduction and Fertility 3, 13-22

Bartness Tj, Demas GE, Song CK,(2002) Seasonal Changes ini Adiposity: The Roles of the Photoperiod - : Nelatonin and other Hormones, and Sympathetic Nervous System Exp Biol Med





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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