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Microanatomical Structure and Physical Characteristics of Thin Tail Hogget with Calpastatin (CAST-1) Genotype Differences B W Putra; C Sumantri; . Nurhidayat
Media Peternakan Vol. 36 No. 2 (2013): Media Peternakan
Publisher : Faculty of Animal Science, Bogor Agricultural University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1258.584 KB) | DOI: 10.5398/medpet.2013.36.2.79

Abstract

Thin tail sheep has good adaptation in tropics condition, but they have low meat quality. Quality of thin tail hogget can be improved by selection. Calpastatin (CAST) gene is an indigenous inhibitor of calpain that involved in regulation of protein turn over and growth. The objective of this research was to determine the effect of calpastatin-genotype on microanatomical structure and physical characteristics of thin tail hodget. Nine thin tail sheep from Jonggol were used for this research.PCR-RFLP method was carried out to identify genetic variation of calpastatin gene, based on the identificationof CAST variation genotype. It was found that MM and MN genotypes forcalpastatin gene with TT as asingle Calpain genotype variation. The sheep wasclustered based on the variation of calpastatin gene, 5 sheep hadMM genotype and 4 sheep hadMN genotype. Physical and microanatomical characteristics were analyzed from their meats. Sheep with MN genotype showed tougher meat, it was characterized with a greater of muscle fiber surface area, the number of muscle per muscle bundle and muscle bundle area and harder meat tenderness than in MM genotypes. Hypertrophy and hyperplasia of MN were greater than MM. 
Aktifitas dan pola makan, minum dan memamah biak kancil (Tragulus javanicus) di kebun binatang Ragunan Jakarta dan Surabaya Nurhidayat Said; Adi Winarto; Arief Boediono; Ita Djuwita; Chairun Nisa; Tutik Wrediati; Heru Setijanto; Mohamad Fakhrudin
Hemera Zoa Vol. 77 No. 1 (1995): Jurnal Hemera Zoa
Publisher : Hemera Zoa

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Abstract

Telah dilakukan penelitian pada kancil (Tmgulus javanicus) di Kebun Binatang Ragunan - Jakarta dan Kebun Binatang Wonocolo - Surabaya untuk mendapatkan jenis makanan yang disukai, dan aktifitas makan, minum dan ruminasi dari kancil yang dikandangkan.Pada penelitian ini, disediakan 10 jenis makanan dan empat jenis diantaranya yaitu pisang, kacang panjang, kangkung dan pepaya lebih disukai. Aktifitas makan dilakukan pada siang dan malam hari, dan pada saat istirahat kancil melakukan aktifitas ruminasi. Perilaku makan dan ruminasi ini berbeda dengan perilakunya di habitas asalnya. Sedangkan aktifitas minum, jarang dilakukan, hal ini mungkin disebabkan oleh tingginya kadar air di dalam makanan yang disediakan. Aktifitas makan dari kancil yang dikandangkan telah berubah menjadi diurnal dan nokturnal.
Beberapa Aspek Makro dan Mikroanatomi otak tikus (Rattus sp.) yang mengalami hipotiroid Nurhidayat Said; Ita Djuwita; Koeswinarning Sigit
Hemera Zoa Vol. 77 No. 1 (1995): Jurnal Hemera Zoa
Publisher : Hemera Zoa

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Abstract

Perlakuan hipotiroidosme maternal dan fetal pada tikus sampai berurnur 10 minggu, memberikan dampak pada perkembangan somatis dan otak. Secara kuantitatif, hasil penelitian ini menunjukkan penurunan bobot tubuh dan otak, volume otak. Berdasarkan berat relatif otak terhadap bobot tubuh, pertumbuhan otak tetap menjadi prioritas dalam keadaan hipotiroidisme. Beberapa parameter mikroskopik, menunjukkan penurunan tebal korteks, kepadatan serabut syaraf subkortikal, dia metersel syaraf korteks dan hipokampus juga jumlah sel syaraf dan penunjang pada korteks serebri.
PCS-16 Determaining Surgical Method by Meniscectomy Induction on Garut sheep (Ovis aries) for early stage of Osteoarthritis Handina Rakhmawati; Adrian Situmeang; . Nurhidayat; Andri Maruli Tua Lubis; Harry Murti; Arief Boediono
Hemera Zoa Proceedings of the 20th FAVA & the 15th KIVNAS PDHI 2018
Publisher : Hemera Zoa

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Abstract

Osteoarthritis (OA) is the most common joint disease that cause of pain and disability by various factors such as advanced age, obesity, trauma, and arthritis disease. These factors affect by degeneration of the cartilage surface, leading to loss of matrix include proteoglycan osteophyte formation, subcondral and synovial membrane affected. In the healthy joint, meniscus, articular cartilage, subchondral bone, and synovial membrane provide support to the joint. The meniscus is an important load bearing structure and has nutritive as well as lubricating properties in the knee joint as well (Little et al. 2010).Animal models are research materials that can be used in studying potential pathogenesis and therapy in various diseases in humans. Sheep are commonly large animal model of OA because of the availability, ease of handling, and have a similarities with humans in size and structure of joint. In the development of science, sheep can be used as an animal model in studying the pathogenesis of diseases in human orthopedics studies such as joints, ligaments, and bones. Garut sheep is an Indonesian germplasm indigenous that has the structure, density, and size of joint anatomy that are similar in human joints rather than other small animals. This is the basis of the utilization of Garut sheep as an animal model in human orthopaedic. (Little et al. 2010; Gregory et al. 2012).The aim of this study was to identify and analyze the determining surgical method by meniscectomy induction on Garut sheep with 8 weeks post meniscectomy observation for early stage of OA.
PF-30 Anatomical Characteristic of Hindlimb Skeleton of Sumatran Rhino (Dicerorhinus sumatrensis) . Nurhidayat; Eni Puji Lestari; Danang Dwi Cahyadi; Chairun Nisa'; . Supratikno; Savitri Novelina; Heru Setijanto
Hemera Zoa Proceedings of the 20th FAVA & the 15th KIVNAS PDHI 2018
Publisher : Hemera Zoa

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Abstract

Sumatran rhino (Dicerorhinus sumatrensis) is an endangered animal in Indonesia. Currently, Sumatran rhino only found on Sumatera and Kalimantan in very small populations. These herbivorous animals are classified into the order of Perissodactyla (odd-toed animals) and family Rhinocerotidae [1]. Sumatran rhino is one of the largest living land mammals, reaching 1000 kg [1], although this species has the smallest body weight among all extant rhinos. This animal has a round and long body shape, relatively short legs with three digits on each leg. These body structures correspond to their habitat in the highlands, so the Sumatran rhino has an excellent ability to pass steep terrain [2]. For this reason, a strong hind limb structure is needed to push the body when walking, running and climbing the steep slopes. Therefore, this study was carried out in order to analyze the correlation between the Sumatran rhino’s hind limb skeleton and its functional roles.
The Rearing of Clown Loach (Chromobotia macracanthus) Larvae by Using Enriched Live Foods Chumaidi, .; Nurhidayat, .; Priyadi, A.
Jurnal Akuakultur Indonesia Vol. 8 No. 1 (2009): Jurnal Akuakultur Indonesia
Publisher : Indonesian Society of Scientific Aquaculture (ISSA)

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (121.1 KB) | DOI: 10.19027/jai.8.11-18

Abstract

The enrichment of natural live  food with unsaturated fatty acid can increase survival and growth rate of fish larvae. The purpose of  this experiment was to know the effect of various natural live food with or without nutrient enrichment on survival and growth rate of clown loach (Chromobotia macracanthus) larvae.  The experiment was done indoor by using plastic jars filled 5 L water and aerated continuously.  Twenty clown loach larvae of four days old, 5.58 ± 0.12   mm in average length,  were stocked in plastic jars and  were reared for 28 days. The treatment were: a) Artemia nauplii as control;  b) rotifer without enrichment;  c) enriched rotifer, d) Moina nauplii without enrichment, and e) enriched Moina nauplii.  As enrichment agent, we used 200 mg of tuna eggs powder and 200 mg of baker's yeast which dissolved and  aerated in 2 L of water for one hour.  Proximate analysis for amino  and fatty acids content were done before the treatment, at 5 days old and at 32 days old (juvenile).  The result showed that higher survival (80.00%) and growth rate (average body length 12.80±1.85 mm) could be achieved by feeding clown loach larvae with enriched Moina nauplii. Keywords: clown loach larvae,  live feed, nutrient enrichment   ABSTRAK Pengkayaan asam lemak tak jenuh dari pakan hidup dapat meningkatkan sintasan dan pertumbuhan larva ikan.  Penelitian dilakukan bertujuan untuk mengetahui pengaruh pakan hidup dengan atau  tanpa diperkaya nutrisinya terhadap sintasan dan pertumbuhan larva ikan botia (Chromobotia macracanthus).  Penelitian dilaksanakan di dalam ruangan tertutup menggunakan wadah plastik yang berisi media air 5 L serta diaerasi terus menerus.  Larva umur empat hari dengan panjang rata-rata 5,58 ± 0,12 mm ditebar sebanyak 20 ekor per wadah.  Pemeliharaan larva dilakukan selama 28 hari. Perlakuan perbedaan jenis pakan hidup dengan atau tanpa diperkaya, yaitu : a) naplii Artemia (kontrol), b) rotifer tanpa diperkaya nutrisinya, c) rotifer diperkaya nutrisinya, d) nauplii Moina tanpa diperkaya nutrisinya dan e) nauplii Moina diperkaya nutrisinya.  Pengkayaan pakan alami menggunakan tepung telur tuna dan ragi roti masing-masing 200 mg dalam 2 L media air yang diaerasi selama 1 jam. Analisis proksimat, asam amino dan asam lemak pakan alami  dan larva umur empat hari dilakukan sebelum penelitian dan juvenil botia 32 hari dianalisis pula.  Hasil penelitian menunjukkan bahwa sintasan (80,00%) dan pertumbuhan (panjang mutlak 12,90 ± 1,85 mm) yang tinggi dapat diperoleh dengan memberikan nauplii Moina yang diperkaya pada larva botia Kata kunci: larva ikan botia, pakan alami, pengkayaan nutrisi
Penerapan Prinsip Komunikasi Islam Qaulan Baligha Ustadz Abdul Somad di Media Sosial Youtube Said, Nurhidayat; Ansar Akil; Afdal
Interaction: Jurnal Sosiologi Komunikasi Vol 1 No 1 (2025): Mendobrak batas: Memanfaatkan komunikasi dakwah modern untuk inovasi sosial
Publisher : Danudirja Setyabudi Nusantara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.64271/w9v0tc97

Abstract

This study examines the implementation of Islamic communication principles in Ustadz Abdul Somad's (UAS) da'wah content on YouTube. The research specifically analyzes how UAS applies three fundamental Islamic communication concepts: qaulan baligha (eloquent speech), qaulan sadida (truthful speech), and qaulan ma'rufa (kind speech) in delivering religious messages encompassing matters of faith (akidah), Islamic law (syar'i), and moral values (akhlak). Through qualitative library research methodology, this study systematically analyzes data from academic literature, scholarly articles, and validated sources focusing on UAS's da'wah content and Islamic communication principles. The findings reveal that UAS effectively implements these principles through clear, precise, and wisdom-filled messages on YouTube, demonstrating exceptional rhetorical skills that resonate with diverse audiences across Indonesia. This research contributes to understanding the effectiveness of Islamic communication principles in digital da'wah and highlights UAS's significant role in shaping contemporary religious discourse through social media platforms in Indonesian society.