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Isolasi dan Karakterisasi Bakteri Endofit dari Tanaman Binahong dan Katepeng China Desriani Desriani; Ukhradia Maharaniq Safira; Maria Bintang; Akhmad Rivai; Puspita Lisdiyanti
Jurnal Kesehatan Andalas Vol 3, No 2 (2014)
Publisher : Fakultas Kedokteran, Universitas Andalas

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/jka.v3i2.33

Abstract

AbstrakBakteri endofit merupakan mikroorganisme menguntungkan yang berinteraksi dengan tanaman inang tanpa menyebabkan gangguan atau kerusakan pada tanaman.Beberapa studi menunjukkan bahwa bakteri endofit tertentu dapat memproduksi senyawa kimia yang memiliki efek bagi kesehatan, terutama bakteri endofit yang diisolasi dari tanaman obat.Binahong (Anredera cordifolia) dan Ketepeng Cina (Cassia alata) merupakan tanaman obat yang telah diketahui memiliki beberapa khasiat.Tujuan dari penelitian ini ialah mengisolasi dan mengkarakterisasi bakteri endofit dari kedua tanaman tersebut melalui uji antibakteriterhadap tiga jenis bakteri patogen manusia (Pseudomonas aeruginosa, Staphylococcus aureus, dan Bacillus cereus). Metode: Jumlah bakteri endofit yang berhasil diisolasi dari dua tanaman tersebut berjumlah 73 isolat (37 isolat dari Binahong dan 36 isolat dari Ketepeng Cina). Hasil: Berdasarkan uji antibakteri terhadap tiga bakteri patogen diperoleh 16 isolat bakteri endofit yang memiliki aktivitas potensial (ditandai dengan terbentuknya zona hambat), yaitu 1 isolat dari Ketepeng Cina (terhadap Pseudomonas aeruginosa) dan 15 isolat dari Binahong. Pembahasan: Terbentuknya zona hambat mengindikasikan kemungkinan adanya senyawa kimia yang memiliki efek antibakteri.Kata kunci: bakteri endofit, Anredera cordifolia, Cassia alata, antibakteri.AbstractEndophytic bacteria is a beneficial microorganism that interacts with plant without causing any harm to the host. Most studies showed that certain endophytic bacteria can produce chemical compound which have medical effect, especially endophytic bacteria isolated from medicinal plant. Binahong (Anrederacordifolia) and KetepengCina (Cassia alata) are several of medicinal plants potential to be used for medical purpose. Methods: The objective of this study was to isolate and to characterize endophytic bacteria from both plants through antibacterial activity test against to three kinds of human pathogenic bacteria (Pseudomonas aeruginosa, Staphylococcus aureus, and Bacillus cereus). Results: total isolated endophytic bacteria from both plants are 73 isolates (37 isolates from Binahong and 36 isolates from KetepengCina). There were 16 isolates have potential activity (indicated by clear zone), one isolate from KetepengCina and 15 isolates from Binahong. Discussion: The formed clear zone indicates antibacterial compounds produced by endophyticbacteriatested. Further research is needed to identify the type of antibacterial compounds produced.Keywords:endophytic bacteria, Anrederacordifolia, Cassia alata, antibacterial.
The Effect Of Health Education On Bullying Knowledge Among Primary School Student Desriani Desriani; Yeni Devita
JURNAL PROTEKSI KESEHATAN Vol 8 No 2 (2019): JPK: Jurnal Proteksi Kesehatan
Publisher : Pusat Penelitian dan Pengabdian Masyarakat Poltekkes Kemenkes Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (413.473 KB) | DOI: 10.36929/jpk.v8i2.161

Abstract

Bullying menjadi masalah serius dan sangat berbahaya pada usia sekolah. Cara untuk mengatasi bullying adalah dengan memberikan pendidikan kesehatan yaitu menggunakan metode ceramah. Penelitian ini bertujuan untuk mengetahui pengaruh pendidikan kesehatan metode ceramah terhadap pengetahuan bullying pada anak usia sekolah. Penelitian ini dilakukan di Sekolah Dasar Negeri 101 Pekanbaru selama 2 hari pada tanggal 19-20 juni 2019. Desain penelitian yang digunakan adalah quasi experiment dengan pre and post test without control. Populasi pada penelitian ini dari kelas 3-5 dengan sampel berjumlah 177 siswa dan menggunakan pengambilan sampel total sampling. Instrumen penelitian ini adalah kuesioner pengetahuan bullying yang dijadikan alat ukur untuk pengetahuan bullying. Analisis yng digunakan adalah uji Wilcoxon. Hasil penelitin didapatkan nili rat-rta pengetahuan sebelum diberikn pendidikn kesehatan metode ceramah sebanyak 8,64, sedangkan setelah dilakukan pendidikan kesehatan sebanyak 10,28. Hasil uji statistic menunjukkan p value = 0,000 (p<0,05) yang berarti ada pengaruh yang bermakna dari pendidikan kesehatan metode ceramah terhadap pengetahuan bullying pada anak usia sekolah.
Back Cover AB Vol 21 No 1 (2017) Desriani Desriani
ANNALES BOGORIENSES Vol 21, No 1 (2017): Annales Bogorienses
Publisher : Research Center for Biotechnology - Indonesian Institute of Sciences (LIPI)

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (316.912 KB) | DOI: 10.14203/ann.bogor.2017.v21.n1.%p

Abstract

Front Cover AB Vol 21 No 1 (2017) Desriani Desriani
ANNALES BOGORIENSES Vol 21, No 1 (2017): Annales Bogorienses
Publisher : Research Center for Biotechnology - Indonesian Institute of Sciences (LIPI)

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (774.26 KB) | DOI: 10.14203/ann.bogor.2017.v21.n1.%p

Abstract

Editorial Boards AB Vol 21 No 1 (2017) Desriani Desriani
ANNALES BOGORIENSES Vol 21, No 1 (2017): Annales Bogorienses
Publisher : Research Center for Biotechnology - Indonesian Institute of Sciences (LIPI)

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (210.296 KB) | DOI: 10.14203/ann.bogor.2017.v21.n1.%p

Abstract

Editor's Preface AB Vol 21 No 1 (2017) Desriani Desriani
ANNALES BOGORIENSES Vol 21, No 1 (2017): Annales Bogorienses
Publisher : Research Center for Biotechnology - Indonesian Institute of Sciences (LIPI)

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (120.21 KB) | DOI: 10.14203/ann.bogor.2017.v21.n1.%p

Abstract

Guide for Authors AB Vol 21 No 1 (2017) Desriani Desriani
ANNALES BOGORIENSES Vol 21, No 1 (2017): Annales Bogorienses
Publisher : Research Center for Biotechnology - Indonesian Institute of Sciences (LIPI)

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (198.473 KB) | DOI: 10.14203/ann.bogor.2017.v21.n1.%p

Abstract

Edukasi Pengenalan Bahaya Kanker Payudara (Ca.Mammae) di Puskesmas Maccini Sawah Erna Kasim; Nurbaiti Nurbaiti; Ekayanti Hafidah Ahmad; Asra Hatlah; Desriani Desriani
Jurnal DIKMAS Vol. 3 No. 2 (2021): Jurnal DIKMAS
Publisher : Biro Pengelolaan Penelitian dan Pengabdian Kepada Masyarat SETIA Ngabang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55606/dikmas.v3i2.270

Abstract

Breast cancer is the first cancer in Indonesia and is one of the first contributors to death caused by cancer. Breast cancer reached 68,858 cases out of a total of 396,914 new cases in Indonesia. Unfortunately, around 70% of cases are detected too late and are at an advanced stage. The impact for Indonesia is of course not only an economic double burden but also the level of public health. Therefore, there is a need for pro-active efforts by academics to help reduce breast cancer cases. One way is through health promotion by educating people about the dangers of breast cancer. Group counseling method. Counseling participants with a population of 35 people. The media used were power points and leaflets, which lasted approximately 50 minutes. The results of community service show that after education, 77.5% of people can answer questions about breast cancer well. And there is enthusiasm in asking questions in detail. Counseling participants can understand and increase their insight into the dangers of breast cancer. Counseling can be done at a later time.