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Journal : Research Journal of Life Science

Development of an Experimental Model of Metabolic Syndrome in Sprague Dawley Rat Mohammad Saifur Rohman; Mifetika Lukitasari; Dwi Adi Nugroho; Widodo Nashi; Nur Ida Panca Nugraheini; Teguh Wahyu Sardjono
Research Journal of Life Science Vol 4, No 1 (2017)
Publisher : Lembaga Penelitian dan Pengabdian kepada Masyarakat, Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (739.041 KB) | DOI: 10.21776/ub.rjls.2017.004.01.10

Abstract

The study was designed to establish an experimental models of metabolic syndrome that adequately mimic metabolic syndrome criteria as determined by NCEP ATP III.Eighteen Male Sprague dawley rats, 2 - 3 months old were used in the study. Combination of high fat and high sucrose (HFHS) diet for eight weeks and streptozotocin (STZ) injection in the second week was administered to induce metabolic syndrome. The body weight and biochemical parameters (blood glucose, triglyceride, HDL-cholesterol) were measured every 2 weeks. The rats with blood glucose (>126mg/dL), triglyceride (TG) (>150mg/dL), high systolic blood pressure (≥140 mmHg), and reduced HDL levels (<40 mg/dL) confirmed presence NCEP-ATP III criteria of metabolic syndrome. The adiponectin level was analyzed by ELISA methods.Fasting blood glucose, triglyceride, and systolic blood pressure increased significantly (p<0.05) in HFHS group compared to that of NC group. Moreover, after 8 week a significant lower HDL level was observed in HFHS group compared to that of NC group. In addition, HFHS group showed a significantly lower adiponectin level compared to that of NC group.The combination of low doses of STZ (30mg/kg) and HFHS administration for 8 weeks could induce metabolic syndrome mimicking human criteria of metabolic syndrome.
Physalis minima Leaves Extract Induces Re-Endothelialization in Deoxycorticosterone Acetate-Salt-Induced Endothelial Dysfunction in Rats Dian Nugrahenny; Nur Permatasari; Mohammad Saifur Rohman
Research Journal of Life Science Vol 4, No 3 (2017)
Publisher : Lembaga Penelitian dan Pengabdian kepada Masyarakat, Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (484.898 KB) | DOI: 10.21776/ub.rjls.2017.004.03.6

Abstract

The administration of deoxy-corticosterone acetate (DOCA)-salt can induce oxidative stress leading to decrease the bioavailability of nitric oxide (NO), increase senescence of circulating endothelial progenitor cells (EPCs), thus contributing to endothelial dysfunction. This study was aimed to investigate the effects of Physalis minima L. leaves extract on serum NO levels, circulating EPCs number, and histopathology of tail artery endothelial cells in DOCA-salt-induced endothelial dysfunction in rats. Twenty-five male Wistar rats were randomly divided into five groups: rats without any treatment (normal), rats treated with DOCA (10 mg/kgBW s.c. twice weekly) and given 0.9% NaCl to drink ad libitum for 6 weeks, and DOCA-salt-induced rats orally supplemented with P. minima leaves extract at doses of 500, 1500, or 2500 mg/kgBW for 4 weeks. Serum NO levels were measured by colorimetry. The number of circulating EPCs (CD34+/CD133+ cells) was determined by flow cytometry. The tail artery sections were histologically processed with hematoxylin-eosin staining. DOCA-salt-induced rats showed significantly (p<0.05) decrease in serum NO levels and circulating EPCs number compared to the normal. There was also more detached tail artery endothelial cells in DOCA-salt-induced rats. P. minima leaves extract at a dose of 500 mg/kgBW significantly (p<0.05) increased serum NO level and circulating EPCs number, and also induced an optimal re-endothelialization in DOCA-salt-induced rats. P. minima leave extract dose-dependently increases NO bioavailability contributing to enhanced EPCs mobilization, thereby promoting re-endothelialization in DOCA-salt-induced endothelial dysfunction in rats.
Co-Authors Adhika Prastya Wikananda Adi, Andi Wahjono Aditha Satria Maulana Alfata, Fandy Hazzy Anita Surya Santoso Anjarwani, Setyasih Anna Fuji Rahimah Anna Fuji Rahimah Anna Fuji Rahimah Anna Fuji Rahimah Anna Fuji Rahimah Anna Fuji Rahimah Anna Fuji Rahimah Anna Fuji Rahimah Annisa Hasanah Ardhani Galih Prakoso Ardhino, Ardhino Ardian Rizal Ardian Rizal Ardian Rizal Arief Wibisono Arif Wicaksono Arina Madjidi Ashari, Yordan Wicaksono Astiawati, Tri Aulanni'am Aulanni'am Ayu Asri Devi Ayu Asri Devi Adityawati Aziz, Indra Jabbar Bagus H Kuncahyo Bahar, Mokhamad Aswin Bambang Kusbandono Bambang Rahardjo Bayu Aji Bayu Lestari Budi Satrijo Budi Satrijo Budi Satrijo Caesario, Fahreza Cholid Tri Tjahjono Cholid Tri Tjahjono Cholid Tri Tjahjono Candra Citra Tarannita Dadang Hendrawan Dea Arie Kurniawan Dedy Irawan Dhani, Fauzan Kurniawan Dian Nugrahenny Djanggan Sargowo Djanggan Sargowo Djanggan Sargowo Djanggan Sargowo Djanggan Sargowo Djanggan Sargowo Djanggan Sargowo Dwi Adi Nugroho Dwi Adi Nugroho Dwi Adi Nugroho Dwi Sarbini Dwigustiningrum, Nur Kaputrin Endah Kusuma Rastini Evit Ruspiono Fahmi Rusnanta Fahmy Rusnanta Fahmy Rusnanta Fajar, Jonny Karunia Fandy Hazzy Alfatta Faris Wahyu Nugroho Firdaus, Achmad Jauhar Fitranti Suciati Laitupa Ghazyarda Aqilah Setya H Hendarto Harumsari, Stefani Haryati, Lina Hendrawati Hendrawati Heny Martini Hidayat Sujuti Hikmawan Wahyu Sulistomo Husnul Khotimah Ika Setyo Rini Ikhwan Handirosiyanto Imelda Krisnasari Imelda Krisnasari Indra Prasetya Indra Prasetya Indra Prasetya Inggita Kusumastuty Irma Kamelia Pratiwi Kahadi, Cik Krishna Ari Nugraha Kurnianingsih, Novi Laitupa, Fitranti Suciati Lenny Kartika Lestari, Puspa Liemena Harold Adrian Lowry Yunita Martini, Heny Maulidiyatun Nuril Faizah Mifetika Lukitasari Mifetika Lukitasari Mifetika Lukitasari Mifetika Lukitasari Millisani, Hayla Iqda Mohammad Aris Widodo Muchammad Dzikrul Haq Karimullah Muhamad Bayu Aji Muhammad Rizki Fadlan Muhammad Rizki Fadlan Muhammad Rizki Fadlan Nashi Widodo Nashi Widodo Noverike, Nikhen Novi Kurnianingsih Novi Kurnianingsih Novi Kurnianingsih Nugraha, Krishna Ari Nugraha, Yudha Tria Nugrahanti Prasetyorini Nur Ida Panca Nugraheini Nur Ida Panca Nugrahini Nur Permatasari Oktafin Srywati Pamuna Olivia Handayani Olivia Handayani Pamuna, Oktafin Srywati Pande Made Dwijayasa Pawik Supriadi Pawik Supriadi Putri Annisa Kamila Putri Annisa Kamila Putri, Valerinna Yogibuana Swastika Rahimah, Anna Fuji Rahmi, Koyuki Atifa Ratih Kusuma Wardani Ratna Pancasari Ratna Pancasari Renny Suwarniaty Rislan Faiz Muhammad Rizal , Ardian Rizal, Ardian Rochmawati, Icmi Dian Sakti, Pradhika Perdana Salvatore Di Somma Sasmojo Widito Satrijo, Budi Seprian Widasmara Setiawan, Dion Setyasih Anjarwani Setyasih Anjarwani Setyowati, Danti Utami Suprayoga, Imam Mi'raj Suryanto Taufieq Ridlo Makhmud Taufiq Nur Budaya Teguh Aryanugraha Teguh Wahyu Sardjono Titi A W Tonny Adriyanto Veny Kurniawati Veny Kurniawati Wella Karolina Widito, Sasmojo Widodo Nashi Widodo Widodo Wikananda, Adhika Prastya Wira Kimahesa Anggoro Wira Kimahesa Anggoro Yoga Waranugraha Yoga Waranugraha Yoga Waranugraha Yogibuana, Valerinna Yoseph Budi Utomo Yusuf Arifin