Judul: Potensi penggunaan acepromaxine sebagai alternatif anestetikum pada ikan patin [Pangeasius pangasius]
Abstrak: Penelitian ini bertujuan untuk mengetahui potensi penggunaan acepromazine (ACP) sebagai alternatif anestetikum pada ikan patin (Pangasius pangasius). Penelitian ini menggunakan ACP sebagai anestetikum yang diberikan pada ikan patin dengan metode perendaman (dipping). Hewan coba yang digunakan adalah ikan patin sebanyak 650 ekor yang berumur 4 bulan, memiliki panjang sekitar 5 cm dan bobot sekitar 6 gram. Ikan patin dibagi menjadi 6 kelompok perlakuan yaitu PO (tidak direndam ACP, sebagai kontrol), PI (direndam ACP sebesar 10 ppm), P2 (direndam ACP sebesar 20 ppm), P3 (direndam ACP sebesar 30 ppm), P4 (direndam ACP sebesar 40 ppm), dan P5 (direndam ACP sebesar 50 ppm). Ikan patin ditempatkan pada gelas plastik yang berisi air sebanyak 100 ml, kemudian air diberi ACP sesuai perlakuan. Selanjutnya ikan-ikan percobaan diamati gejala anestesi yang timbul untuk menentukan onset ACP. Selain itu, juga diamati kematian ikan untuk mengetahui gambaran kasar keamanan penggunaan ACP. Sesaat setelah ikan teranestesi, sesegera mungkin ikan tersebut dipindahkan ke dalam gelas plastik yang berisi air tanpa ACP. Hal ini dilakukan untuk mengetahui durasi ACP. Hasil penelitian menunjukkan bahwa kelompok P2 (dosis 20 ppm) adalah dosis efektif sebagai anestetikum pada ikan patin, Perlakuan 2 memiliki onset cepat yaitu 33.68 menit dan memiliki durasi lama 71.42 menit dan kematian 16%. Penelitian ini lebih mementingkan lama durasi karena tujuannya untuk transportasi ikan. Gejala anestesi terlihat jelas yaitu keseimbangan yang berkurang, tonus otot menurun, beberapa refleks hilang, dan rasa nyeri berkurang….
Keyword: Acepromazine, Catfish, Onset anasthesia, Duration anasthesia

Judul: Sediaan Anaestetikum Bupivacaine Sebagai Alternatif Anaestesi pada Ikan Patin
Abstrak: The aim of this study was to observe potency of bupivacaine as an alternative anaestheticum in catfish (Pangasius pangasius). The fish that used in this study was 600 heads of catfish which had 1.5 inch body length. The fishes were divided into 6 groups which were P0 (not soaked in the bupivacaine, as control), P1 (soaked bupivacaine’s dose 10 ppm), P2 (soaked bupivacaine’s dose 20 ppm), P3 (soaked bupivacaine’s dose 30 ppm), P4 (soaked bupivacaine’s dose 40 ppm), and P5 (soaked bupivacaine’s dose 50 ppm). Parameter that used were onset, duration, and mortality rate. The result showed that group P2 (dose 20 ppm) was effective dose as anaestheticum in catfish, P2 had fast onset that was10.75 minute and had long duration 34.25 minute and death 5%.
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Judul: Basis of Social Theories for Social Enterprises: Integrative Literature Review
Abstrak: Social enterprise is a hybrid organization aiming to achieve economic and social values that exist as an effective mechanism for creating value in the form of society, economy and environment. The development of social enterprise is considered to have contributed in increasing innovation as well as being a mechanism for ensuring economic development that is in line with social justice. However, the development of theory and study of social enterprise is still lagging behind in practice. The social enterprise conception is a conception that is still considered as a "young term" category in the social sciences and has not shown clear consistency linking social theories to the development of social enterprise. This study aims to identify the basic theories of social enterprise and social theories for social enterprise with used an integrated literature review approach with data sources from Scopus and ProQuest. The results of the study found that socio-economic theory is the basis for social enterprise theory. This study also found the linkages of 7 social theories for social enterprise and the mapping of social theory architecture for social enterprise which is studied on classical and contemporary social theories.
Keyword: integrative literature review, social economic, social enterprise, social theory