A5042397992- Reproductive Biology and Fertility
- Sperm and Testicular Function
- Medicinal Plant Research
- Aquatic life and conservation
- Food and Agricultural Sciences
- Livestock Farming and Management
- Tissue Engineering and Regenerative Medicine
- Animal Genetics and Reproduction
- Genetic and phenotypic traits in livestock
- Agricultural and Biological Research
- Plant Genetic and Mutation Studies
- Plant Growth and Agriculture Techniques
- Pacific and Southeast Asian Studies
- Primate Behavior and Ecology
- Testicular diseases and treatments
- Mesenchymal stem cell research
- Species Distribution and Climate Change
- Animal Ecology and Behavior Studies
- Genomics and Phylogenetic Studies
- Evolution and Paleontology Studies
- Phytochemistry and Bioactive Compounds
- Forest Ecology and Conservation
- Protein Hydrolysis and Bioactive Peptides
- Ovarian function and disorders
- Coconut Research and Applications
IPB University
2012-2024
Pancasila University
2019
Utrecht University
2009-2011
Background Two bovine species contribute to the Indonesian livestock, zebu (Bos indicus) and banteng javanicus), respectively. Although male hybrid offspring of these is not fertile, cattle breeds are supposed be mixed origin. However, this has been documented so far only supported by preliminary molecular analysis. Methods Findings Analysis mitochondrial, Y-chromosomal microsatellite DNA showed a introgression 10–16% in breeds. East-Javanese Madura Galekan have higher levels autosomal...
Contents Both Bos indicus (zebu) and javanicus (banteng) contribute to the Indonesian indigenous livestock, which is supposedly of a mixed species origin, not by direct breeding but secondary cross‐breeding. Here, analysis mitochondrial, Y‐chromosomal microsatellite DNA showed banteng introgression 10–16% in zebu breeds with East‐Javanese Madura Galekan cattle having higher levels autosomal (20–30%) combine paternal lineage predominant (Madura) or even complete (Galekan) maternal origin. Two...
The high degree of endemism on Sulawesi has previously been suggested to have vicariant origins, dating back 40 Ma. Recent studies, however, suggest that much Sulawesi's fauna assembled over the last 15 Myr. Here, we test hypothesis more recent uplift submerged portions land promoted diversification and its faunal assemblage is younger than island itself. To do so, combined palaeogeographical reconstructions with genetic morphometric datasets derived from three largest mammals: babirusa,...
Curcuma zedoaria Rosc (Zingiberaceae), known as white turmeric or temu putih, is commonly used traditional medicine in Indonesia. The toxicity of this herb needs to be studied improve its application. This study aimed evaluate the crude ethanol extract putih rhizome against brine shrimp (Artemia salina) larvae and zebrafish (Danio rerio) embryos analyze potential active compounds contained extract. showed a 50% lethal concentration value (LC50) at 588 ppm 224 embryos. Based on gas...
This research aimed to optimize the formation of microcapsules from alginate and chitosan for Leydig cells encapsulation. Alginate was used as first coating agent while second layer. Various concentrations CaCl2 were applied utilizing extrusion method best concentration determined based on their time, shape diameter microcapsules. microcapsule with in various con- centrations. The selected its mechanical stability. results showed that minimum 1.5% (w/v) viscosity 33.8 cPs, resulted spherical...
Summary Small island populations, particularly those of large vertebrates, are vulnerable to extinction due environmental stochasticity and genetic drift. Here, we combined analyses 113 newly generated ∼10x genomes anoa ( Bubalus spp.) babirusa Babyrousa with habitat suitability models assess the evolutionary trajectories small populations within Wallacea archipelago in Indonesia. Our show that, compared closely related species, on largest Sulawesi exhibit low levels heterozygosity, high...
Background: Two bovine species contribute to the Indonesian livestock, zebu (Bos indicus) and banteng javanicus), respectively.Although male hybrid offspring of these is not fertile, cattle breeds are supposed be mixed origin.However, this has been documented so far only supported by preliminary molecular analysis.Methods Findings: Analysis mitochondrial, Y-chromosomal microsatellite DNA showed a introgression 10-16% in breeds.East-Javanese Madura Galekan have higher levels autosomal...
Abstract The high degree of endemism on Sulawesi has previously been suggested to have vicariant origins, dating back 40 Myr ago. Recent studies, however, suggest that much Sulawesi’s fauna assembled over the last 15 Myr. Here, we test hypothesis recent uplift submerged portions land promoted diversification, and its faunal assemblage is younger than island itself. To do so, combined palaeogeographical reconstructions with genetic morphometric data sets derived from three largest mammals:...
Objective: This study was aimed at determining the levels of curcuminoids and analyzing toxicity ethanol extracts Javanese ginger.Methods: Curcuminoid were determined using high-performance liquid chromatography, while tests done on larva brine shrimp (Artemia salina) by a lethality test (BSLT) method embryos zebrafish (Danio rerio) embryo acute (ZFET) method.Results: The level curcuminoid 10.5% dry wt., consisting curcumin highest percentage (68.06%) followed bydesmethoxycurcumin (24.6%)...
Temulawak (Curcuma xanthorrhiza) dan temuputih zedoaria) termasuk tanaman herbal yang mempunyai potensi sebagai antitumor antikanker. Beberapa obat antikanker ekstrak telah dilaporkan memiliki toksisitas tinggi menyebabkan malformasi pada embrio ikan zebra (Danio rerio). Penelitian ini bertujuan membandingkan etanol C. xanthorrhiza, zedoaria, campurannya (rasio 1:6) terhadap zebra. Rimpang xanthorrhiza zedoaria diekstrak dengan cara maserasi dalam 80%. Ekstrak diuji akut menggunakan metode...
Small island populations, particularly those of large vertebrates, are vulnerable to extinction due environmental stochasticity and genetic drift. Here, we combined analyses 113 newly-generated ~10x genomes anoa (Bubalus spp.) babirusa (Babyrousa with habitat suitability models assess the evolutionary trajectories small populations within Wallacea archipelago in Indonesia. Our show that, compared closely related species, on largest Sulawesi exhibit low levels heterozygosity, high inbreeding,...
Sidaguri (Sida rhombifiola L.), tempuyung (Sonchus arvensis dan seledri (Apium graveolens L.) dilaporkan mengandung flavonoid yang berperan penting dalam mekanisme terjadinya efek diuretik antinflamasi beragam herbal. Namun potensi menimbulkan kedua tersebut berbeda pada setiap tanaman baik tunggal maupun ramuan. Penelitian ini ditujukan untuk mempelajari kekuatan antiinflamasi dari gabungan ketiga tikus. Lima ekor tikus masing kelompok uji 4 diberi aquadest sebagai grup kontrol, ekstrak 28...
Ficus plants are known to contain a variety of alkaloids, terpenoids and flavonoids. We have reported that Indonesian deltoidea or tabat barito contains methyl 10-epi-pheophorbide A isolated from MCF-7 cells active fraction the plant. The leaves F. were extracted with aqueous EtOH was then partitioned into three layers n-hexane, CH2Cl2, n-BuOH. CH2Cl2 layer showed most toxic against zebrafish (Danio rerio) embryos which agreement previous work. Fractionation yielded 6 fractions F caused...
Jamu dapat diberikan sebagai feed additive untuk meningkatkan performa dan kesehatan broiler. Penelitian bertujuan menentukan konsentrasi optimal pemberian jamu kombinasi jahe, kunyit, temulawak yang broiler, pengaruh terhadap fungsi organ cita rasa daging ayam Sebanyak 96 ekor galur Cobb dibagi menjadi 4 kelompok perlakuan, yaitu 0%, 0,25%, 0,5%, 0,75% masing-masing dengan 2 ulangan. Pemberian dimulai pada hari ke-20 sampai ke-36 cara mencampur serbuk ke dalam air minum. Peubah diamati...
Peningkatan penggunaan telepon genggam diiringi dengan peningkatan kepedulian masyarakatterhadap bidang kesehatan dan keamanan terkait emisi gelombang elektromagnetik yang berasaldari genggam. Penelitian ini bertujuan mengetahui tingkat paparan gelombangelektromagnetik melalui pengamatan terhadap jumlah implantasi anak lahirdengan menggunakan mencit sebagai hewan model. Dua puluh empat ekor betina disinkronisasidan dikawinkan jantan perbandingan 1:1 (single mating).Pemaparan dilakukan...
Singa afrika merupakan salah satu hewan yang dikategorikan rentan terhadap kepunahan (vulnerable) menurut IUCN. Kebun Binatang Ragunan lembaga konservasi ex-situ memiliki peran penting dalam upaya satwa liar. Seekor singa di Taman Margasatwa bernama Suki, berumur ± 14 tahun, betina, dilaporkan mengalami pembengkakan telinga kanannya. Pembengkakan sudah berlangsung sekitar seminggu dan sering menggosokkan telinganya ke dinding kandang. Hasil pemeriksaan menunjukkan tersebut menderita...
Sel germinal merupakan salah satu sumber sel yang masih bersifat totipotensi dan berperan dalam pembentukan organisme baru. Morfologi ekspresi protein pada dinamis bergantung umur tahap perkembangan. Penelitian ini bertujuan untuk mengamati perubahan morfologi sebagai marka jantan fetus 13,5 hari pascakawin (days post coital/ dpc) anak mencit lima pascalahir. Hasil Rigi kelamin testis diisolasi dari dpc 5 hari. Jaringan kemudian dipreparasi histologi rutin, diwarnai dengan pewarnaan...