Judul: Pengaruh pemberian infusa artemisia annua L. pada mencit [Mus musculus albinus] yang diinfeksi Plasmodium berghei
Abstrak: Artemisia annua L.. (A.annua L..) merupakan salah satu tanaman herbal dari China yang potensial menjadi obat karena mengandung artemisinin yang berkhasiat sebagai obat anti-malaria. Penelitian ini bertujuan untuk mengetahui pengaruh pemberian infusa A.annua L. terhadap mencit yang diinfeksi Plasmodium berghei. Pada penelitian ini digunakan infusa Alannua L.dengan pelarut air tanpa evaporasi. Hewan coba yang digunakan adalah mencit jantan dan mencit betina (Mus musculus albinus) yang sebelumnya telah diinfeksi oleh Plasmodium berghei. Penelitian ini menggunakan rancangan acak lengkap dengan tiga ulangan dan lima kelompok perlakuan berdasarkan pemberian infusa A.annua L. yaitu 1) kontrol positif atau KP (diinfeksi tanpa pengobatan), 2) kontrol obat atau KO (Sulfadoksin-Pirimetamin), 3) ARI (infusa A.annua L. dengan pengenceran 1x10), 4) AR2 (infusa A.annua L. dengan pengenceran 1x10), dan 5) AR3 (infusa A.annua L. dengan pengenceran 1x10). Hasil penelitian menunjukkan bahwa rataan parasitemia per hari terendah selama pengamatan terdapat pada kelompok AR2 pada mencit jantan dan kelompok AR3 pada mencit betina. Kematian mencit betina pada kontrol positif terjadi pada hari ke-8 sedangkan kelompok AR2 terjadi pada hari ke-9 setelah infeksi masing- masing sebanyak satu ekor (33,33%). Berdasarkan hasil penelitian disimpulkan bahwa infusa A.annua L, dengan pengenceran tinggi memiliki daya kerja yang lebih baik sebagai anti-malaria dibandingkan dengan pengenceran yang rendah….
Keyword: Malaria, Plasmodium berghei, Infusa A. annua L., Mice

Judul: Gambaran Leukosit Mencit (Mus musculus) Yang Diinfeksi Plasmodium berghei Dan Diberi Infusa Artemisia annua Linn.
Abstrak: This research was conducted to determine the effect of Artemisia annua Linn. infusion to the percentage of differential leucocyte mice that was infected by Plasmodium berghei. This research used totally 30 mice such as male and female mice (Mus musculus), the mice then completely randomized devided into 5 groups and was design using three replication. The five groups were 1) normal control group, 2) negative control group, 3) AR1 group (A. annua L. infusion with dilutions of 1 × 10-2), 4) AR2 group (A. annua L. infusion with dilutions of 1 × 10-4), and 5) AR3 group (infusa A. annua L. with dilutions of 1 × 10-6). In male mice, highest percentage of neutrophil was AR3 on 8th day after infection (45.33%), highest percentage of monocyte was AR1 on 11th day after infection (18%), and highest percentage of lymphocyte was AR1 on 6th day after infection (67.67%). In female mice highest percentage of neutrophil was AR1 on 10th day after infection (37.67%), highest percentage of monocyte was AR1 on 2nd day after infection (13%), and highest percentage of lymphocyte was AR2 on 9th day after infection (76.50%).
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Judul: Construction of Strongly Optimal Binary Linear Code with Minimum Distance 9 and 11
Abstrak: A binary linear code of length n over q F is a subspace of n q F . A code has three parameters that attached to it, namely length, dimension, and minimum distance. A code with length n, dimension k and minimum distance d is often called [n, k, d ]-code. Usually, when two parameters are given, then we want to find a code that has the best value for the last parameter. Based on Gilbert- Varshamov bound, if a [n, k, d ]-code exists and can not be expanded, we call it a strongly optimal code. In this paper, we construct strongly optimal code with minimum distance 9 and 11. In constructing the code, we created a theorem and algorithm based on Gilbert-Varshamov bound before we implement the algorithm to MAPLE programming language. Because of computational limitations, the program can only construct up to k = 10 for d = 9 and k = 12 for d = 11.
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