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HISTOLOGI JARINGAN MANTEL TIRAM (SAIBO) PADA BEBERAPA JENIS BIVALVIA SEBAGAI ALTERNATIF IMPLANTASI MUTIARA Eddy, La; Riandini, Rezki Amalia; Moniharapon, Mechiavel
Jurnal Pendidikan Matematika dan IPA Vol 10, No 1 (2019): Januari 2019
Publisher : Universitas Tanjungpura

All types of bivalves have the potential to produce pearls. Pearls can be produced naturally and cultivated. In cultured pearls, pearl sac are obtained from saibo (slices of another bivalve mantle) that which come from pallial zone. This study wants know the structures of tissues saibo of several species of bivalves as an alternative pearls implantation. This study is conducted from January to March 2017. This study used 7 types of bivalves among others; Pinctada margaritifera, Saccostrea cucullata, Asaphis violascens, Polymesoda bengalensis, Pinna muricata, Volachlamys singaporina, and Tridacna crocea. The method Â used by staining Hematoxylin-Eosin. Thisstudy show results that every saibo has the different characteristic, but has a common characteristic of having outer epithelium mantle, inner epithelium mantle, muscle fibers, connective tissue and longitudinal muscle, so it can be recommended in pearls implantationÂ Keywords : Saibo, Bivalvia, Implantasi Mutiara[H1]Â Â Â [H1]Disusun berdasarkan abjad

HUBUNGAN KEDALAMAN DAN WAKTU PENGAMATAN DENGAN JUMLAH SPAT KERANG HIJAU (Perna viridisi) DIPERAIRAN PANTAI DESA WAIHERU, TELUK AMBON BAGIAN DALAM Rettob, Mujahiddin P R; Eddy, La; Suriani, Sanita
Biofaal Journal Vol 5 No 2 (2024): Biofaal Journal
Publisher : Jurusan Biologi Fakultas Sains dan Teknologi, Universitas Pattimura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30598/biofaal.v5i2pp074-083

The adhesion of green mussel spit is highly correlated with depth. This study aims to establish the correlation between the depth and duration of observation with the abundance of green mussel spat (Perna viridis) in the coastal waters of Waiheru Village, located in Inner Ambon Bay. This study was undertaken utilising three floating net cages (KJA) possessed by local fishermen. The KJA utilised in this investigation had dimensions of 2.0 x 2.5 metres. Each KJA is equipped with 4 threads of hanger rope, resulting in a total of 12 hangers. Each rope hanger is positioned at specific depths, specifically at depths of 3, 6, and 9 metres. The net is 40 cm by 40 cm. Observations were conducted on days 2, 4, 6, 8, 10, 12, and 14 after the nets were strung. The findings indicated that the depth and duration of observation significantly influenced the quantity of green mussel spat. Specifically, more spat was observed compared to other days, suggesting a stronger attachment at that depth and observation period. Nevertheless, on the 10th day of observation, there was a surge in the quantity of green mussel spit.

Efek Antidiabetes Yoghurt Pala Terhadap Penurunan Kadar Glukosa Darah Tikus Model Diabetes Melitus Tipe 2 Unitly, Adrien Jems Akiles; Baszary, Chomsa Dintasari Umi; Moniharapon, Debby D.; Watuguly, Theopilus W.; Moniharapon, Mechiavel; Eddy, La; Lesbatta, Kezia Josawel; Sillehu, Eka Safitri; Sikafir, Beatrix Belina; Sopacua, Gracia N.
Kalwedo Sains (KASA) Vol 5 No 2 (2024): Kalwedo Sains (KASA), September 2024
Publisher : Program Studi Di Luar Kampus Utama Universitas Pattimura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30598/kasav5i2p91-98

Diabetes Melitus tipe 2 adalah penyakit gangguan metabolik yang di tandai oleh kenaikan gula darah akibat penurunan sekresi insulin oleh sel beta pankreas atau gangguan fungsi insulin (resistensi insulin). Potensi yoghurt dalam menurunkan kadar glukosa darah berhubungan dengan kemampuan bakteri asam laktat dalam yoghurt menurunkan kadar kolesterol dan plasma lipid, sehingga meningkatkan sensitivitas insulin pankreas. Buah pala mengandung senyawa kimia yang dapat menunjukkan sifat antioksidan dan antibakteri. Tujuan penelitian ini untuk mengetahui efek terapi yoghurt pala terhadap penurunan kadar glukosa darah tikus model diabetes melitus tipe 2. Penelitian ini menggunakan rancangan acak lengkap (RAL). Penelitian ini menggunakan rancangan acak lengkap (RAL) yang terdiri dari lima perlakuan dan tiga kali ulangan, yaitu K(-): Kelompok kontrol negatif yaitu kelompok tikus yang diberi STZ, K(+): Kelompok kontrol positif yaitu kelompok tikus yang diberi STZ 45 mg/ekor/hari kemudian diberikan obat glibenklamid selama 14 hari, 1.25: Kelompok tikus yang diberi STZ 45 mg /ekor/hari kemudian diberi ekstrak yoghurt pala 1.25 ml /ekor/hari selama 14 hari, 2.5: Kelompok tikus yang diberi STZ 45 mg /ekor/hari kemudian diberi ekstrak yoghurt pala 2.5 ml/ekor/hari selama 14 hari dan 5.0: Kelompok tikus yang diberi STZ 45 mg /ekor/hari kemudian diberi ekstrak yoghurt pala 5 ml/ekor/hari selama 14 hari. Hasil penelitian menunjukkan pemberian yoghurt pala terbukti memiliki efek antioksidan dalam menurunkan kadar glukosa darah dimana dosis yoghurt pala yang efektif adalah 5.0 ml.

Pengelolaan Lingkungan Melalui Ekowisata Berbasis Masyarakat di Air Terjun Taeno, Dusun Taeno-Air Ali Negeri Rumah Tiga Leimena, Handy Erwin Pier; Seumahu, Cecelia Anna; Tuhumur, Evelin; Sahetian, Dece Elisabeth; Eddy, La
Jurnal Cendekia Mengabdi Berinovasi dan Berkarya Vol 3 No 2 (2025): Mei (In Progress)
Publisher : Universitas Madako Tolitoli

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56630/jenaka.v3i2.847

Air Terjun Taeno, yang terletak di Dusun Taeno-Air Ali, Negeri Rumah Tiga, merupakan salah satu destinasi alam yang memiliki potensi ekowisata luar biasa dengan keindahan alam yang masih alami dan kaya akan keanekaragaman hayati. Akan tetapi, Potensi wisata tersebut belum tergarap secara maksimal. Untuk mempertahankan destinasi wisata tersebut perlunya pengembangan objek wisata berbasis ekowisata dengan melibatkan semua komponen Masyarakat. Kegiatan pengabdian Masyarakat ini bertujuan untuk untuk meningkatkan kesadaran masyarakat dalam mengelola sumber daya alam secara berkelanjutan, khususnya dalam pengembangan ekowisata. Kegiatan ini dilaksanakan pada tanggal 1 Oktober 2024 dan diikuti sebanyak 30 peserta. Kegiatan ini terdiri dari 3 tahapan yaitu: Pendekatan awal dan observasi lapangan, penyuluhan dan pembersihan Lokasi air terjun. Hasil dari kegiatan ini menunjukkan respon masyarakat sangat positif dan kegiatan ini dapat meningkatkan kesadaran mereka akan pentingnya pengelolaan lingkungan yang berkelanjutan. Partisipasi aktif masyarakat, terutama remaja masjid, dalam berbagai kegiatan seperti penyuluhan, pembersihan kawasan, dan pemasangan poster edukatif, mencerminkan komitmen mereka untuk menjaga kelestarian alam sekitar.

Snake Species and Their Habitat Preferences on Marsegu Island, West Seram, Maluku, Indonesia Samangun, Christmas; Eddy, La; Leimena, Handy Erwin Pier
RUMPHIUS Vol 7 No 1 (2025): RUMPHIUS Pattimura Biological Journal
Publisher : Universitas Pattimura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30598/rumphiusv7i1p042-049

Maluku, an archipelagic region, has unique ecological features that support a high level of biodiversity. One such island in this region is Marsegu Island, located in the Western Seram Regency, which is recognised as a nature reserve and serves as a natural habitat for several species of snakes. This study identifies snake species and analyses habitat preferences on Marsegu Island. Data were collected using the Visual Encounter Survey (VES) method. A total of six snake species from four families were recorded, with Colubridae being the most dominant. Species showed distinct habitat preferences: Xenopeltis unicolor was often found under decaying wood in mangrove areas, while Ahaetulla prasina was associated with Cerbera manghas trees. Larger species, such as Malayopython reticulatus, were found in coral rubble, while Cerberus schneiderii preferred semi-aquatic habitats in mangrove mud. The results suggest that the distribution of snakes on Marsegu Island is strongly influenced by morphological and behavioral adaptations to specific habitat types. This study provides new ecological insights into snake species in mangrove ecosystems and highlights the critical role of habitat conservation in maintaining biodiversity on Marsegu Island.

STRUKTUR KOMUNITAS BIVALVIA PADA PERAIRAN PANTAI DESA DULLAH KECAMATAN DULLAH UTARA KOTA TUAL MALUKU Eddy, La; Suryani, Sanita; Manufury, Julia Deasy
Jurnal Pendidikan Matematika dan IPA Vol 10, No 2 (2019): Juli 2019
Publisher : Universitas Tanjungpura

Bivalves include sludge animals scattered in coastal waters with sand and mud substrate. This study was to determined the structure of bivalves communities in the coastal waters in Dullah Village, Tual City. This study was conducted from December 2016 until March 2017 using plot method measuring 1x1 meter. This study was result found 576 individuals consisting of 4 orders, 10 families, 14 genus, and 15 species. The largest species are Anadara antiquata with total of 118 individuals and the least species are Mytilus sp with 1 individual. The structure of the bivalvia community in the coastal waters of Dullah Village is less stable because of its moderate diversity so that dominance is low. In the absence of dominating species, the fairness of bivalves is high.

Expresion of Tumor Necrosis Factor Alfa (TNF-α) in The Pancreas of Diabetic Mice (Mus musculus) Following Adminstration of Catharantus roseus Extract Kaliky, Nunun Ainun Putri Sari Banun; Moniharapon, Mechiavel; Eddy, La
Biofaal Journal Vol 6 No 1 (2025): Biofaal Journal
Publisher : Pattimura University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30598/biofaal.v6i1pp10-19

Catharanthus roseus is a plant that contains compounds such as alkaloids, flavonoids, saponins, and carotenoids, which act as antioxidants. This study aimed to investigate the effect of Catharanthus roseus extract on the reduction of TNF-α expression in the pancreas of diabetic mice (Mus musculus). In this study, mice with an average body weight of 30 g were induced with streptozotocin (0.1 ml/BB) to induce diabetes mellitus. Subsequently, the diabetic mice were administered Catharanthus roseus extract, using methanol and petroleum benzene solvents at a concentration of 5%, with a dose volume of 1.5 ml/BB, for 14 days. On the final day, the mice were sacrificed, and the pancreas organs were collected, followed by histological preparation using immunohistochemistry methods. The results indicated that administration of Catharanthus roseus extract with methanol and petroleum benzene solvents reduced TNF-α expression. The Catharanthus roseus extract with methanol solvent was more effective in lowering TNF-α expression.

DIURNAL BIRD COMMUNITY STRUCTURE AROUND THE WAILOI RIVER, OF HILA KAITETU (LEIHITU DISTRICT) MALUKU Saman, Risna; Moniharapon, Mechiavel; Eddy, La
RUMPHIUS Vol 1 No 1 (2019): RUMPHIUS Pattimura Biological Journal
Publisher : Universitas Pattimura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30598/rumphiusv1i1p018-024

Birds are very dynamic and are found almost everywhere. The purpose of this study was to determine the community structure of diurnal birds around the Wailoi Negeri Hila Kaitetu River, Leihitu District, Central Maluku Regency. The type of this research was quantitative descriptive in nature. The method used is the station line method combined with the count point. The results showed that in the Wailoi River, Negeri Hila Kaitetu, with 2 stations and 11 counting points, several species of diurnal birds were found, namely the type of Trinil beach (Actitis hypoleucos), Tiger Kestrel (Falco severus), Gray Flycatcher (Myagra galeata), Red- cheeked Lorike. (Geoffroyus geoffroyi), Terkukur common (Streptopelia chinensis), Wiwik Jungle (Cacomantis variolosus), Hornbill Irian (Rhyticeros plicatus), Nuri Maluku (Eos borneo), King Prawn Erasia (Alcedo atthis), Pacific Baza (Aviceda subcristata), Small perling (Aplonis minor), Lazuli Checkfish (Halcyon lazuli), Dotted Flycatcher (Muscicapa griseisticta), Sriganti sunbird (Nectarinia jugularis), Asian Tuwur (Eudynamys cyanochepala), Black honey (Necterinia aspesia), Pergam tarut (Ducula concinna). The diversity index for the 2 stations was 1.74 and classified as moderate species diversity criteria. For the average dominance value of station I and station II, which is 0.24, it is included in the low dominance criteria. The evenness value of the two stations is 0.80 and is included in the criteria for a high level of evenness.

Relationship of observation depth and time against Perna viridis spawn in coastal waters of Waiheru Village, Inner Ambon Bay Rettob, Mujahiddin Permata Roman; Eddy, La; Suriani, Sanita
Genbinesia Journal of Biology Vol. 3 No. 2 (2024): March 2024
Publisher : Generasi Biologi Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55655/genbinesia.v3i2.67

The adhesion of green mussel spit is highly correlated with depth. This study aims to establish the correlation between the depth and duration of observation with the abundance of green mussel spat (Perna viridis) in the coastal waters of Waiheru Village, located in Inner Ambon Bay. This study was undertaken utilising three floating net cages (KJA) possessed by local fishermen. The KJA utilised in this investigation had dimensions of 2.0 x 2.5 metres. Each KJA is equipped with 4 threads of hanger rope, resulting in a total of 12 hangers. Each rope hanger is positioned at specific depths, specifically at depths of 3, 6, and 9 metres. The net is 40 cm by 40 cm. Observations were conducted on days 2, 4, 6, 8, 10, 12, and 14 after the nets were strung. The findings indicated that the depth and duration of observation significantly influenced the quantity of green mussel spat. Specifically, more spat was observed compared to other days, suggesting a stronger attachment at that depth and observation period. Nevertheless, on the 10th day of observation, there was a surge in the quantity of green mussel spit.

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