The purpose of this study was to determine endoparasitic infestation on Buffaloes in Praya Barat district, Central Lombok. Stools samples were taken from 61 buffaloes from 5 villages and examined at Banyumulek Animal Health Laboratory of Animal Husbandry and Animal Health Service of NTB Province using the floating and sedimentation methods to perceive the presence of parasitic eggs. The data obtained were analyzed descriptively. The results show that from 61 fecal samples analyzed, 20 samples (32.7%) were positively infected with endoparasites with a single type of infection and multi-species infection. A total of 13 samples (21.3%) were infected with Nematodes, 2 samples (3.27%) were infected with Cestode, 2 samples (3.27%) were infected with Trematode and 11 samples (18.03%) were infected with Protozoa. The degree of endoparasitic infection in buffaloes in West Praya district is included in the category of mild infection. Endoparasites that infect buffaloes in Praya Barat are coming from family Toxocaridae, Trichostrongylidae, Cooperidae, Anoplocephalidae, Strongylidae, Strongyloididae, Chabertidae, Fasciolidae and Eimeriidae. The highest prevalence for worm parasite was Toxocaridae with the percentage of 11.46%, whilst for the protozoa was the family of Eimeriidae accounted for 18.01%.
Asesmen pengetahuan tentang penggunaan produk kefarmasian dan alat kesehatan penting dilakukan pada mahasiswa farmasi sebagai dasar upaya pencegahan COVID-19. Kuesioner yang valid dan reliabel dibutuhkan dalam asesmen tersebut, namun studi di Indonesia masih terbatas. Oleh karena itu, studi ini bertujuan untuk menguji validitas dan reliabilitas hasil pengembangan kuesioner gambaran pengetahuan pengetahuan mahasiswa terkait penggunaan produk kefarmasian dan alat kesehatan dalam upaya preventif Covid-19. Penelitian ini bersifat deskriptif. Uji validitas konten melibatkan penilaian 6 orang pakar secara kualitatif (kesepakatan pakar) dan kuantitatif (indeks dan rasio validitas). Validitas muka dilakukan pada 30 orang mahasiswa secara kualitatif. Uji validitas konstruk dan reliabilitas dilakukan pada 30 orang mahasiswa dengan pendekatan korelasi bivariat dan Cronbach Alpha. Hasil uji validitas isi diperoleh kesepakatan pakar pada 55 item yang telah dikembangkan . Adapun secara kuantitatif nilai ICV-I sebesar 0,8 (1 item) dan 1. CVR bernilai 1 kecuali pada 1 item sebesar 0,6. Secara kuantitatif diperoleh 54 item pertanyaan yang valid. Validitas muka dinyatakan lolos setelah satu kali revisi. Pada uji validitas konstruk dan reliabilitas diperoleh nilai Chronbach Alpha 0,881 dan korelasi item terkoreksi kurang dari 0,3 pada 14 item. Berdasarkan hasil uji diperoleh kuesioner yang valid dan reliabel untuk mengukur pengetahuan tentang penggunaan produk kefarmasian dan alat kesehatan pada mahasiswa sebagai upaya preventif Covid-19.
This study has been conducted to isolate and identify cellulolytic bacteria from the digestive tract of turkeys (Meleagris gallopavo) as probiotic candidates for poultry. This study has obtained 4 bacteria that have the potential as probiotic candidates through the morphological identification stage, the ability to produce cellulase enzymes and resistance to acidic pH conditions. The test found that RDL code bacteria bacteria have the highest ability to produce enzyme cellulase characterized by the formation of a clearing zone with a diameter of 11 mm, the second highest PVB2 code bacteria with a clearing zone diameter of 7 mm, DB1 4 mm, and RSL 2 mm and the results of bacterial viability tests isolated at low pH (2.0) showed the highest viability after incubating for 4 hours. RDL viability is 65%, RSL 48%, DB1 50%, and PVb2 29%. So based on the tests that have been carried out, it is estimated that the 4 bacteria are candidates for Lactobacillus sp. worthy to be used as a probiotic for poultry
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