Judul: The Effectiveness of Balsamum Peruvianum on the Healing of Incision Wounds After Myocardium Infarction Surgery in Domestic Pigs (Sus scrofa domestica)
Abstrak: Hewan model sangat penting untuk pengembangan wawasan tentang patogenesis penyakit manusia dan pengembangan obat baru serta memprediksi kemanjuran dan toksisitasnya. Babi adalah hewan model ideal yang biasa digunakan untuk penelitian kesehatan dan penyakit pada manusia karena memiliki anatomi dan fisiologi yang serupa. Luka merupakan rusak atau hilangnya substansi jaringan sebagian maupun keseluruhan. Pentingnya memilih teknik serta bahan pengobatan yang tepat untuk merawat luka setelah operasi sangat diperlukan. Penelitian ini bertujuan mengetahui efektivitas Balsamum peruvianum terhadap persembuhan luka sayatan setelah operasi infark miokardium pada babi domestik (Sus scrofa domestica). Metode yang digunakan pada penelitian ini yaitu skoring pada pemeriksaan makroskopis dengan mengamati setiap perubahan terhadap persembuhan luka sayatan setelah operasi infark miokardium pada setiap sampel. Hasil pengamatan menunjukkan bahwa luka sayatan setiap sampel semakin mengecil dan menutup dimulai dari hari ke 1 sampai hari ke 18., Animal models are critical to the development of insights into the pathogenesis of human diseases and the development of new drugs and predicting their efficacy and toxicity. Pigs are ideal animal models commonly used for health and disease research in humans because they have similar anatomy and physiology. A wound is damaged or lost to the tissue substance partially or completely. The importance of choosing the right techniques as well as treatment materials to treat wounds after surgery is indispensable. This study aims to determine the effectiveness of Balsamum peruvianum on the healing of incision wounds after myocardium infarction surgery in domestic pigs (Sus scrofa domestica). The method used in this study was scoring on macroscopic examination by observing any changes to the healing of incision wounds after myocardium infarction surgery in each sample. The results of the observations showed that the incision wounds of each sample are getting smaller and close starting from day 1 to day 18.
Keyword: Balsamum peruvianum, skin, herbal medicine, wound healing

Judul: Physiological Parameters of Pig (Sus scrofa domestica) Post-Induced Cardiac Infarction with Total Occlusion in Circumflex Artery
Abstrak: Penyakit kardiovaskular adalah penyebab utama kematian di dunia. Sistem kardiovaskular babi dapat digunakan dalam penelitian infark miokardium karena memiliki kemiripan anatomi dan fisiologi dengan manusia. Pemeriksaan parameter fisiologis selama pembedahan merupakan cara cepat dan efisien untuk memantau kondisi pasien, mengidentifikasi masalah, dan mengevaluasi respons pasien terhadap intervensi bedah. Penelitian ini bertujuan mengetahui parameter fisiologis terkait nilai frekuensi napas, frekuensi jantung, dan suhu tubuh 15 menit sebelum dan sesudah induksi oklusi total arteri circumflexa dengan cara ligasi pada babi. Babi yang digunakan berjumlah lima ekor dengan jenis kelamin empat jantan satu betina bobot 51–55 kg. Frekuensi napas dan jantung dipantau dari patient monitor serta suhu tubuh diukur dari termometer digital. Data yang diperoleh diolah secara deskriptif. Frekuensi napas dan frekuensi jantung 15 menit pascainduksi infark miokardium menunjukkan rata-rata terjadinya penurunan tetapi masih berada dalam rentang nilai normal, sedangkan suhu tubuh menunjukkan hasil lebih rendah dari rentang nilai normal meskipun terjadi peningkatan. Hal ini diduga disebabkan perubahan fisiologis, aktivitas saraf, dan hormon., Cardiovascular disease is the leading cause of death in the world. Swine cardiovascular system can be used in the study of myocardial infarction because it has anatomical and physiological similarities to humans. Physiological parameters examination during surgery is a quick and efficient way to monitor the patient's condition, identifying problems, and evaluate the patient's response to surgical intervention. This study aims to determine the physiological parameters related to the value of respiratory rate, heart rate, and body temperature 15 minutes before and before induction of total occlusion of the circumflex artery by ligation in pigs. The number of pigs used were five with the sex of four males and one female weighing 51–55 kg. Respiratory and heart rates were monitored from the patient monitor and body temperature was measured from digital thermometer. Obtained data were processed descriptively. The respiratory and heart rate 15 minutes after the induction of myocardial infarction showed an average decrease within the normal range, while body temperature showed a lower result than the normal value range despite an increase. This has been thought due to physiological changes, neural activity, and hormones.
Keyword: babi, frekuensi napas, frekuensi jantung, infark miokard, suhu tubuh, body temperature, heart rate, respiratory rate, myocardial infarction, pig

Judul: Metrik Einstein (Anti-) Self-Dual Berdimensi Empat dengan Metode Cartan
Abstrak: Gravitational field equation can be formulated in differential forms (differential geometry), which describes gravity as a manifestation of the curvature of space-time. Curvature of space-time is characterized by a metric that satisfies the gravitational field equation. With differential forms it can be formulated the (anti-) self-dual Einstein equation, which is a modification of the Cartan structure in (anti-) self-dual basis. Calculation of (anti-) self-dual metric with (anti-) self-dual Einstein equation is simpler than the calculation using Christoffel symbols.
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