Judul: The Effectiveness of Dento Bilaser in the Healing Process of Post Operative Laparotomy Incision Wounds in Domestic Cats.
Abstrak: Proses persembuhan luka memakan waktu yang cukup lama, salah satu hal yang dapat dilakukan untuk membantu persembuhan ini adalah dengan penggunaan dento bilaser disamping pemberian obat-obatan. Penelitian ini bertujuan untuk menganalisis perbandingan kecepatan persembuhan luka setelah operasi laparotomi yang diberi perlakuan dengan dan tanpa pemakaian dento bilaser dengan menggunakan metode skoring. Hewan yang digunakan dalam penelitian ini sebanyak 12 ekor kucing yang dibagi menjadi dua kelompok yaitu 6 ekor kucing kelompok perlakuan tanpa dento bilaser (K1) dan 6 ekor kucing dengan perlakuan dento bilaser (K2). Parameter yang dinilai yaitu kemerahan, kebasahan dan kerapatan luka. Hasil penelitian menunjukkan pada hari ke-1 kelompok kucing K1 dan K2 luka belum menyatu, Pada kelompok kucing K1 di hari ke-2 luka menutup 50%, pada hari ke-6 luka menutup 75% dan pada hari ke-7 luka menutup sempurna, sedangkan pada kelompok kucing K2 pada hari ke-2 luka menutup 50%, pada hari ke-4 luka menutup 75% dan pada hari ke-6 luka menutup sempurna. Berdasarkan hasil penilitian dapat disimpulkan bahwa persembuhan luka terjadi lebih cepat pada kelompok kucing dengan perlakuan dento bilaser., The wound healing process takes a considerable amount of time, and one of the things that can help facilitate this healing is the use of dento bilaser in addition to medications. The present study was conducted to comparatively analyze the rate of wound healing following laparotomy surgery with and without the application of a dento bilaser, using a scoring method. A total of 12 cats were used in the study, divided into two groups: Group K1 consisting 6 cats receiving treatment without the use of a dento bilaser, and Group K2 consisting of 6 cats treated with a dento bilaser. Parameters assessed included erythema, moisture level, and wound density. The research finding revealed that in the 1st day both the K1 and K2 group of cats wound had not closed. In the K1 group of cats, wound closure reached 50% on the 2nd day, 75% on the 6th day and completed closure on the 7th day, in contrast K2 group of cats achieved 50% closure by the 2nd day, 75% closure by the 4th day and complete closure by the 6th day. Therefore, it can be concluded that wound healing occurred faster in the group treated with a dento bilaser.
Keyword: dento bilaser, persembuhan luka, kucing, laparotomi

Judul: The Effectiveness of Using Dento Bilaser in Healing Postoperative Cystocentesis Incision Wound in Domestic Cats
Abstrak: Penanganan pascaoperasi merupakan salah satu tindakan yang penting setelah operasi. Persembuhan luka merupakan proses memperbaiki kerusakan yang terjadi pada kulit. Dento bilaser sebagai alat terapi berbasis fotonik noninvasif yang berfungsi untuk mereduksi bakteri penginfeksi dan memperbaiki jaringan ikat pada tubuh. Penelitian ini bertujuan menganalisis perbandingan kecepatan persembuhan luka pascaoperasi cystocentesis pada kucing domestik yang tanpa perlakuan (C1) dan diberi perlakuan (C2) dento bilaser. Hewan yang digunakan adalah 12 ekor kucing domestik berumur 1 – 4 tahun dengan berat badan 3 – 4,3 kg, dan terbagi menjadi dua kelompok, yaitu tanpa menggunakan dento bilaser (C1) dan dengan menggunakan dento bilaser (C2) masing- masing enam ekor kucing. Kedua kelompok kucing dibersihkan lukanya setiap hari selama satu minggu dan diberi salep bioplacenton dan gentamisin. Pada kelompok yang diberi perlakuan dento bilaser, kemudian disinari laser dengan dento bilaser selama 40 detik sehari sekali selama 7 hari. Pengamatan dilakukan secara makroskopis dan dinilai dengan skor 1 untuk luka kering dan tertutup sampai skor 4 untuk luka basah dan terbuka. Hasil penelitian menunjukkan bahwa (C2) persembuhan luka terjadi pada hari ke-5, sedangkan (C1) terjadi pada hari ke-6. Berdasarkan hasil penelitian dapat disimpulkan bahwa (C2) memiliki waktu persembuhan luka lebih cepat dibandingkan dengan (C1)., Postoperative care is the most important actions after surgery. Wound healing is the repairing process of damage that occurs to the skin. Dento bilaser as a noninvasive photonic- based therapeutic tool functioned to reduce infectious bacteria and repair connective tissue in the body. This study aimed to analyze the comparison of wound healing speed after cystocentesis surgery in domestic cats without treatment (C1) and treated (C2) with dento bilaser. The animals used were 12 domestic cats, aged 1 – 4 years with a body weight of 3 – 4.3 kg, and divided into two groups, each with six cats, namely without using dento bilaser (C1) and using dento bilaser (C2). Both groups of cats had their wounds cleaned daily for one week and were treated with bioplacenton and gentamicin. In group (C2), laser irradiated with dento bilaser for 40 seconds once a day for 7 days. Observations were made macroscopically and graded on a scale of 1 for dry and closed wounds to 4 for wet and open wounds. The results showed that (C2) wound healing occurred on day 5, while (C1) occurred on day 6. Therefore, it can be concluded that (C2) has a faster wound healing time compared to (C1)
Keyword: cystocentesis

Judul: Analysis of Unequal Income Distribution with Cobb-Douglas Production Function
Abstrak: This paper studies the economic growth model by Moav (2002). Moav model shows the existence of unequal income distribution between low-income with high-income community. That kind of unequal income distribution is caused by uneven distribution of income. On this Moav model, there is one area called the threshold. Threshold becomes a benchmark to determining whether a society is categorized into low- or high- income community. The production function used in this paper is the Cobb-Douglas function. The dynamics of this model is described as difference equation of low-income, threshold, and high-income community. Simulation study on the model is carried out using Maple 13 and Mathematica 7.0 software. Overall, from the observed case, high-income community will reach a stable condition earlier, followed by the threshold, and then the low-income community.
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