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Journal : Pharmascience

Pengaruh Pemberian Fraksi Metanol Kulit Buah Naga Merah (Hylocerecus polyhizus) Terhadap Kadar Malondialdehid Pada Tikus (Rattus novergicus) Wistar Yang Mengalami Stres Oksidatif Sri Wahdaningsih; Eka Kartika Untari
Jurnal Pharmascience Vol 3, No 1 (2016): Jurnal Pharmascience
Publisher : Program Studi Farmasi FMIPA Universitas Lambung Mangkurat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/jps.v3i1.5834

Abstract

ABSTRAK  Produksi radikal bebas berlebihan dalam tubuh dapat menyebabkan stres oksidatif. Salah satu indikator stres oksidatif pada manusia adalah kadar Malondialdehid (MDA). Kulit Hylocereus polyrhizus berpotensi sebagai antioksidan eksogen alami. Tujuan penelitian ini untuk mengetahui efek fraksi metanol kulit H. polyhizus terhadap kadar MDA dan mengetahui dosis fraksi metanol kulit H. polyhizus yang dapat menurunkan kadar MDA. Kulit H. polyhizus dimaserasi menggunakan kloroform p.a, kemudian difraksinasi dengan pelarut metanol. Kadar MDA diukur menggunakan Spektrofotometer UV-Vis pada panjang gelombang 532 nm. Tikus dibagi menjadi 7 kelompok yaitu kontrol normal, kontrol negatif, kontrol positif vitamin E(18 mg/ kgBB), kontrol positif kuersetin (4 mg/ 200gBB), dosis I (5 mg/ 200gBB), Dosis II (10 mg/ 200gBB) dan dosis III (20 mg/ 200gBB). Setiap kelompok terdiri dari 4 ekor tikus dan diberikan stres oksidatif berupa perenangan 10 menit perhari dan puasa pakan selama 5 hari. Analisis data dilakukan dengan menggunakan One way ANOVA dan uji LSD (Least Significant Difference). Hasil analisis data kadar rata-rata MDA pada kelompok normal, negatif, vitamin E, kuersetin, dosis I,II dan III berturut-turut adalah 0,042; 0,051; 0,034; 0,042; 0,037; 0,033; 0,030 µg/ml. Dosis fraksi metanol kulit H. polyhizus berpotensi sebagai antioksidan karena dapat menurunkan kadar malondialdehid pada tikus yang mengalami stres oksidatif.   Kata Kunci : Stres oksidatif, Malondialdehid, Antioksidan, Hylocereus polyrhizus, Metanol ABSTRACT Excessive free radical production will lead to oxidative stress. One of the indicators used to determine stress oxidative is malondialdehyde (MDA). Hylocereus polyhizus peel is potential as natural exogenous antioxidant. The aim of this research was  to study the effect of methanol fraction of H. polyhizus peel on MDA level and  to determine that dose that could  reduce the MDA level. H. polyhizus peel was macerated with chloroform, fractionated with methanol. Measurement of MDA level was used Spectrophotometer UV-Vis in 532 nm.  Rats were divided into 7 groups : normal, negative, positive control vitamin E (18 mg/ kgbw), positive control quercetin (4 mg/200gbw), H. polyhizus peel extract group treated with dose I (5 mg/200gbw), dose II (10 mg/200gbw) and dose III (20 mg/200gbw). Each group consist of 4 rats and induced with oxidative stress by 10 minute swimming each day and food restriction for 5 days. MDA levels were analyzed using One way Anova and LSD test. The data shown that MDA level at normal, negative, vitamin E, kuarsetin, dose I, II, III group is 0.042; 0.051; 0.034; 0.042; 0.037; 0.033; 0,030 µg/ml. The methanol fraction of red dragon fruit peel was a potent antioxidant  because posessing the ability to lowering the MDA level on stress oxidative rats. Key Word : Stress Oxidative, Malondialdehyde, Antioxidant, Hylocereus polyrhizus, Methanol.
The Antibacterial Activity of Red Dragon Fruit Peel (Hylocereus polyrhizus Britton & Rose) Methanolic Fraction Against Staphylococcus epidermidis and Propionibacterium acnes Sri Wahdaningsih; Eka Kartika Untari
Jurnal Pharmascience Vol 8, No 2 (2021): Jurnal Pharmascience
Publisher : Program Studi Farmasi FMIPA Universitas Lambung Mangkurat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/jps.v8i2.10378

Abstract

Acnes can be caused by Propionibacterium acnes and Staphylococcus epidermidis. Red dragon (Hylocereus polyrhizus B & R) fruit peels is one of natural materials which is assumed to possess an antibacterial activity. The purpose of this study was to determine the antibacterial activity of red dragon fruit peels methanol fraction (RDFPMF) against S. epidermidis and P. acne by disc diffusion Kirby-Bauer method. Red dragon fruit peels were maceration in chloroform and fractionation in methanol. Clindamycin 4µg/disk was used as positive control and DMSO 10% was used as negative control. This research showed that the RDFPMF has antibacterial activity against P. acnes which the average of inhibition zones obtained from the concentrations from 100, 50, and 25 mg/mL respectively were 10.5 ± 0.50 mm, 10.0 ± 0.00 mm, and 8.5 ± 0.50 mm. The RDFPMF has no inhibition zone toward S. epidermidis. The red dragon fruit peels methanol fraction has antibacterial activity on P. acnes by disc diffusion method (Kirby-Bauer test).
Profil Peresepan Obat Batuk pada Pasien Anak di Apotek di Kota Pontianak Wahdaningsih, Sri; Untari, Eka Kartika; Liberti, Oktaviona Winda
Jurnal Pharmascience Vol 11, No 1 (2024): Jurnal Pharmascience
Publisher : Program Studi Farmasi FMIPA Universitas Lambung Mangkurat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/jps.v11i1.11836

Abstract

Anak-anak adalah kelompok umur yang sering menderita batuk. Batuk dapat diatasi dengan obat batuk yang diperoleh melalui peresepan oleh dokter. Profil peresepan obat batuk bertujuan sebagai langkah awal mengetahui pola pengobatan batuk pada anak. Tujuan dari penelitian ini adalah mengetahui profil peresepan obat batuk yang diberikan kepada anak di tiga Apotek Kota Pontianak pada periode Januari-Desember 2020 yang meliputi kelompok umur, golongan obat, bentuk sediaan, kekuatan sediaan, dan aturan pakai. Penelitian ini merupakan penelitian deskriptif observasional dengan menggunakan teknik total sampling, sehingga diperoleh 160 lembar resep.  Hasil penelitian menunjukkan bahwa golongan obat batuk yang diresepkan adalah mukolitik sebesar 53,75% (86 lembar), ekspektoran 42,5% (68 lembar), dan antitusif 15% (24 lembar). Bentuk sediaan yang diresepkan adalah puyer sebesar 59,38%, sirup 23,75%, drop 6,25%, tablet 5%, kapsul 1,25%, dan campuran (lebih dari 1 sediaan) 4,38%. Aturan pakai yang dicantumkan pada resep adalah tiga kali sehari sebesar 73,12%, dua kali sehari 16,25%, dan empat kali sehari sebesar 5,652% dengan lama terapi terbanyak adalah 5 hari. Berdasarkan hasil penelitian dapat disimpulkan bahwa golongan mukolitik yang terbanyak diresepkan sehingga menggambarkan batuk produktif adalah gangguan pernafasan yang paling banyak dialami oleh anak, serta sediaan puyer adalah salah satu jenis sediaan yang ditujukan pada kelompok usia anak. Kata kunci: Batuk, Anak-anak, Peresepan, Resep, Apotek Children are the age group who often suffer from cough. The cough can be overcome with anti-cough which was obtained through a prescription by a doctor. The anti-cough prescribing profile is purposed as an initial step to establish the therapy of cough among children. This study aims to obtain the profile of anti-cough in children’s prescriptions at 3 pharmacies in Pontianak from January-December 2020 which includes patient age group, drug class, dosage form, dosage strength, and drug use rules. This study is a descriptive-observational study using a total sampling technique with the result that 160 prescribes were collected. The results show that the mucolytic agents were the most prescribed for 52,5% (86 prescriptions), expectorant for 42,5% (68 prescriptions), and antitussive for 15% (24 prescriptions). The pulveres were the most dosage form that were given to children at 59,38%, followed by syrup, drop, tablet, capsule, and more than one dosage form was given respectively 23,75%, 6,25%, 5%, 1,25%, and 4,38%. The usage rule written in the prescription are three times a day at 73,12%, twice a day at 16,25%, and four times a day at 5,625% with the longest duration of therapy is 5 days. Based on the results, it can be concluded that mucolytics were the most prescribed to children in order to manage the productive cough that can be assumed it was the most experienced respiratory disorder symptom by children. In addition, pulveres was one of the appropriate dosage form addressed to children.
Co-Authors A.A. Ketut Agung Cahyawan W Agilina, Alvani Renata Agustia Damayanti Agustia Damayanti Agustia Damayanti Agustia Damayanti, Agustia Alvani Renata Agilina Anas Putri Maria Natasya Panamuan Apridamayanti, Pratiwi Asri Adyttia Asri Adyttia Asri Adyttia Asri Adyttia, Asri Ayu Pratiwi Butarbutar, Ruth Haryati Ediati Sasmito Egida Rachmadani Gamayanti, Tasiana Gisela Hadi Kurniawan, Hadi Hati, Anita Kumala Herlina, Tutun Intan Khairunnisa Irene Mahwal Khairunnisa, Intan Kusuma, Ria Liberti, Oktaviona Winda Meilita, Dewi Melda Mery Andiriyani Monika Rosmimi Muhammad Akib Yuswar Muhammad Akib Yuswar Muhammad Akib Yuswar Muhammad Akib Yuswar Nabilla Putri Pratiwi Nanang Munif Yasin Nera Umilia Purwanti, Nera Umilia Niken Larasati Novi Permata Sari Nurmainah Nurmainah Nurul Mar'atus Sholihah Octaviani, Peppy Oskar Skarayadi, Oskar Pinasti Utami, Pinasti pramestutie, hananditia rachma Pratiwi Apridamayanti Pratiwi Apridamayanti, Pratiwi Pratiwi, Nabilla Putri Rachmadani, Egida Rafika Sari Rafika Sari Rafika Sari Ratna Widyaningrum Ria Kusuma Rise Desnita, Rise Rizka Humardewayanti Asdie Robiyanto Robiyanto, Robiyanto Robiyanto, Robiyanto Rosmimi, Monika Ruth Haryanti Butarbutar Safitri Caesaria Samudra, Nizam Elang Sholihah, Nurul Mar'atus Shoma Rizkifani Siti Nani Nurbaeti Sri Amalia Sri Amalia Sri Amalia, Sri Sri Mulyaningsih Sri Wahdaningsih Sri Wardaningsih Susanti, Ressi Susanti, Ressi Tri Murti Andayani Vanie, Vanie Veronika, Vina Wirna Maya Sari Wirna Maya Sari Wirna Maya Sari Wirna Maya Sari, Wirna Maya Yunita Fauziah Yunita Fauziah Yunita Fauziah Yunita Fauziah, Yunita Yuswar, M. Akib Yuswar, Muhammad Akib