PERBANDINGAN KADAR ENDOTELIN 1 SEBAGAI INDIKATOR DISFUNGSI VASKULER PADA TIKUS WISTAR OBES DAN NO OBES
Abstract
Peningkatan jumlah penderita obesitas pada beberapa tahun terakhir telah banyak memunculkan masalah di rana kesehatan. Penelitian ini bertujuan untuk melihat perbedaan kadar endothelin-1 (ET-1) pada tikus wistar obesitas dan non obesitas. Penelitian ini merupakan penelitian observasional dengan desain kontrol kasus. Sampel penelitian sebanyak dua belas ekor tikus wistar yang di ambi dari perternakan abdi jaya Yogyakarta yang berumur 150-180 hari. Sampel dibagi menjadi dua kelompok, yaitu kelompok obes dan kelompok non obes yang terdiri atas enam sampel tikus obes yang diberi pakan diet tinggi karbohidrat dan tinggi lemak sedangkan enam tikus yang linnya diberi pakan biasa. Pengukuran kadar ET-1 dilakukan dengan menggunakan ELISA. Analisis data dilakukan dengan uji independen T-sampel. Hasil penelitian menunjukkan terdapat perbedaan significant kadar ET-1 pada tikus obes dengan tikus non obes (p=0,01). Dengan kata lain, kadar ET-1 dapat dijadikan sebagai sebagai indicator disfunggsi vaskuler pada keadaan obesitas.
Downloads
References
Bairwa, S. C., et al. 2016. Cardiomyocyte Antihypertrophic Effect of Adipose Tissue Conditioned Medium from Rats and Its Abrogation by Obesity is Mediated by the Leptin to Adiponectin Ratio. PLoS One, 11, e0145992.
Billy, M., et al. 2016. Obesity as Predictor of Mortality of Colorectal Cancer: an Evidence-based Case Report. Acta Med Indones, 48, 242-246.
Brian, R. W., et al. 2011. Enhanced endothelin 1 system activity with overweight and obesity. Am J Physiol Heart Circ Physiol, 301, H689–H695.
Campia, U., et al. 2014. The vascular endothelin system in obesity and type 2 diabetes: pathophysiology and therapeutic implications. Life Sci, 118, 149-55.
De Ciuceis, C., et al. 2011. Effects of weight loss on structural and functional alterations of subcutaneous small arteries in obese patients. Hypertension, 58, 29-36.
De Miguel, C., et al. 2017. Endothelin receptor-specific control of endoplasmic reticulum stress and apoptosis in the kidney. Sci Rep, 7, 43152.
Engin, A. 2017. Endothelial Dysfunction in Obesity. Adv Exp Med Biol, 960, 345-379.
Finucane, M. M., et al. 2011. National, regional, and global trends in body mass index since 1980: Systematic analysis of health examination surveys and epidemiological studies with 960 country-years and 9.1 million participants. Lancet, 377, 557-67.
Frisbee, J. C. 2007. Obesity, insulin resistance, and microvessel density. Microcirculation, 14, 289-98.
Goudie, M. J., et al. 2016. Characterization and in vivo performance of nitric oxide-releasing extracorporeal circuits in a feline model of thrombogenicity. J Biomed Mater Res A.
Grassi, G., et al. 2010. Structural and functional alterations of subcutaneous small resistance arteries in severe human obesity. Obesity (Silver Spring), 18, 92-8.
Houde, M., et al. 2016. Endothelin-1: Biosynthesis, Signaling and Vasoreactivity. Adv Pharmacol, 77, 143-75.
Jiang, J., et al. 2014. Does Obesity Affect the Surgical Outcome and Complication Rates of Spinal Surgery? A Meta-analysis. Clin Orthop Relat Res, 472, 968-75.
Copyright (c) 2018 Syarifuddin ., Ayu Purnamasari
This work is licensed under a Creative Commons Attribution-ShareAlike 4.0 International License.
Authors who publish with Jurnal Biotek agree to the following terms: Authors retain the copyright and grant Universitas Islam Negeri Alauddin Makassar right of first publication with the work simultaneously licensed under a Creative Commons Attribution License (CC BY-SA 4.0) that allows others to share (copy and redistribute the material in any medium or format) and adapt (remix, transform, and build upon the material) the work for any purpose, even commercially with an acknowledgement of the work's authorship and initial publication in Universitas Islam Negeri Alauddin Makassar. Authors are able to enter into separate, additional contractual arrangements for the non-exclusive distribution of the journal's published version of the work (e.g., post it to an institutional repository or publish it in a book), with an acknowledgement of its initial publication in Universitas Islam Negeri Alauddin Makassar. Authors are permitted and encouraged to post their work online (e.g., in institutional repositories or on their website) prior to and during the submission process, as it can lead to productive exchanges, as well as earlier and greater citation of published work (See The Effect of Open Access).
This work is licensed under a Creative Commons Attribution-ShareAlike 4.0 International License.