Viskasari P. Kalanjati
Departemen Anatomi Dan Histologi, Fakultas Kedokteran Universitas Airlangga

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Journal : Buletin Farmatera

MODULATION OF BONE TISSUE HISTOMORPHOMETRY AND MALONDIALDEHYDE EXPRESSION LEVELS BY VITAMIN C IN RODENTS AFTER PRENATAL NOISE EXPOSURE Taya Elsa Savista; Viskasari Pintoko Kalanjati; Abdurachman Abdurachman
Buletin Farmatera Vol 4, No 2 (2019)
Publisher : Universitas Muhammadiyah Sumatera Utara

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (401.357 KB) | DOI: 10.30596/bf.v4i2.2571

Abstract

Abstract: Vitamin C is proposed as an antioxidant to combat the oxidative stress of prenatal noise exposure in bone tissue of newborn Wistar rats. Thirty-two Wistar mothers were administered oral vitamin C 150 mg/kg BW/day from D1 of pregnancy until delivery; white noise exposure of 95 dB, 4 hr/day was given from D15 of pregnancy until delivery. Newborn rats were divided into 4 groups equally (n=24): K1 (distilled water), K2 (vitamin C), P1 (distilled water + WN), P2 (vitamin C + WN). The osteoblast and osteoclast mean cell numbers, the osteoid volume, and an oxidative stress expression level marker of malondialdehyde (MDA) were calculated from two adjacent longitudinal slices of newborn rats’ tibiae using Cell Sense and ImageJ softwares (4 μ; 400x of light microscope magnification). Data were analyze using either ANOVA and LSD post-test or Brown-Forsythe and Games Howell post- test; significance level if p<0.05. In P2, the mean number of the osteoblast was significantly higher than in P1 (p<0.001); whilst the osteoclast mean number was significantly lower compared to other groups (p=0.03). In P2, the osteoid volume was significantly higher than in P1 (p=0.021); with lower MDA levels than P1 (p=0.074). From this study, vitamin C could protect the newborn rat bones exposed by prenatal noise as an oxidative stressor.Keywords: vitamin C, prenatal noise, osteogenesis, malondialdehyde
VITAMIN C PREVENTS STRESS INDUCED CARDIOMYOPATHY IN PRENATAL NOISE EXPOSED RODENTS Winnie Nirmala Santosa; Viskasari P. Kalajanti; Ni Wajan Tirthaningsih
Buletin Farmatera Vol 4, No 2 (2019)
Publisher : Universitas Muhammadiyah Sumatera Utara

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (623.355 KB) | DOI: 10.30596/bf.v4i2.2597

Abstract

Potency of oral vitamin C to prevent cardiomyopathy in prenatal noise exposed newborn Wistar rats was studied by comparing the cardiomyocyte numbers and the extracellular matrix expressions (ECM) to controls. Twenty-four newborns (NR) of 32 pregnant mothers were divided equally into 4 groups: K1 (distilled water [DW]), K2 (150 mg/kg of BW oral vitamin C once daily [VC]), P1 (4 hours daily of white noise at 95 dB [WN]+DW), and P2 (WN+VC). VC and WN were given from D1 till birth and from D15 till birth, respectively. The hearts of NR were harvested, and processed for histology slides (2 midsagittal 4 μ cut slides/ animal) stained with hematoxyllin-eosin and Masson trichrome for the cardiomyocytes and ECM quantification at the ventricles using Image Raster 3.0 and ImageJ, respectively. Pictures from 8 visual fields/ slide were taken and analyzed in duplicate (400x magnifications under a light microscope). Data were analyzed using SPSS 17; significance level of p<0.05. In P1, the cardiomyocite cell numbers was significantly lowest (p<0.001); whilst the ECM was significantly highest than K1, K2, P2 (p<0.001 and p<0.005, respectively). Here, vitamin C could prevent the adverse effect of prenatal noise exposures in the ventricle myocardium of newborn rats.Keywords: cardiomyopathy, hypertrophy, prenatal noise, vitamin C
Co-Authors Abdurachman Abdurachman Abdurachman Abdurachman Abdurachman Aditya, Dwi Martha Nur Akbar, Ghifar Al Muqsith Alfi Amelinda Andi Muh Rahul Alfaidin Andra Rizqiawan Anna Lewi Santoso Annette d’Arqom, Annette Anung Putri Illahika Arlia Ayu Damayanti Arsyi, Danial Habri Avida Marisa Ilmi Azlin Muhammad Mohd Yasin Balogun, Olubunmi Bambang E. Suwito Bambang E. Suwito Bambang Edi Suwito Brilianti, Natasya Nurvita Damayanti, Arlia Ayu Desy Purwidyastuti Dewi Ratna Sari Dewi Sekarsari Dewi, Arni Kusuma Dion K. Dharmawan Dion Krismashogi Dharmawan Dzanuar Rahmawan Dzanuar Rahmawan Ellen Satya Pratiwi Etha Dini Widiasi Farabi, Moh. Reza Ferdian rizky Hutomo Fidiana H. Hoediyanto Haryanto Alimsardjono HERAWATI, LILIK Hidayaturrahmi, Hidayaturrahmi Hutomo, Ferdian rizky Ida Lestari Harahap Intan Anggun Pratiwi Irmawan Farindra Irvinia Septarizka Putri Radjamin Iswan Abbas Nusi Jason Lefranda Jocelino Siswanto Jongky H. Prajitno Joni Wahyuhadi, Joni Krisnawan A. Pradana Krisnawan A. Pradana Kurniawaty, Yuni Kusuma E. Purwantari Kusuma Eko Purwantari Lucky Prasetiowati Machin, Abdulloh Made Pury Pratiwi Mahdi, Rayhan B Mahrus A Rahman, Mahrus A Mariana Wahjudi Mayang Rizki Anggraeni Melbiarta, Rezy R. Melbiarta, Rezy Ramawan Meutia Maulina Nasution, Muhammad Husni Fansury Noer Halimatus Syakdiyah Nurina Hasanatuludhhiyah Oktariza, Rury Tiara Othman, Zulhabri Ovin Nada Saputri Pamungkas, Dimas Bathoro Bagus Peppy Nawangsasi Permana, Putu Bagus Dharma Pradana, Krisnawan Andy Prajitno, Jongky H. Prastiya I. Gunawan Prastiya Indra Gunawan Pratiwi, Ellen Satya Pratiwi, Octaviana Galuh Raden Argarini Rahadian I Susilo Rahmawan, Dzanuar Reza Maulana Rezy R. Melbiarta Rezy Ramawan Melbiarta Rimbun Rimbun Risdiansyah Risdiansyah Rury T. Oktariza Sakina Sakina Salim, Yusuf Soetjipto Soetjipto Susila, I Made Dwi Yudiartana Putra Syamhadi, Maya Rahmayanti Taya Elsa Savista Tirthaningsih, Ni Wajan Visuddho Warda Elmaida Rusdi Wardhana, Teddy Heri Winnie Nirmala Santosa Yudhono, Anggit Satriyo Yusuf Salim Yusuf Salim Zulhabri Othman