Biota: Biologi dan Pendidikan Biologi
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Profil Protein pada Organ Tikus (Rattus norvegicus) Model Diabetes Melitus Tipe 2 (DMT2)
Full text linkType 2 diabetes mellitus (T2DM) caused by resistance to insulin. Resistance insulin leads to hyperglycaemia. Prolong hyperglycaemia caused damaged organ and complication such as nephropathy (kidney), liver and cardiovascular diseases. Meanwhile, resistance insulin inhibits protein metabolism. This study focused on investigated of profile protein organ kidney, liver and heart in T2DM rat animal model. This research was used rats group T2DM (DM) and normal rats as a control (C). We isolated Protein from tissues and SDS-Page to investigated profile protein. This result we found has different profile protein in T2DM rats (DM) compared with control rats (C). Heart control (HC we found 5 bands protein, meanwhile organ HDM found 8 bands protein. In organ LiC we found 8 bands protein, besides organ LiDM 6 bands protein. Kideny control (KC) we found 7 bands protein, meanwhile organ KDM only 6 bands protein. This study concluded has different profile protein in rats group T2DM (DM) and rats control group (C).
 
Jernang Etnobotani Jernang Masyarakat Pedalaman Bireun
No full textJernang is one of the wild trees that are from the family of rattan with the genus of Daemonorops. The objective of this research is to know the availability, user, harvest, and conservation of the Jernang as well as the barrier faced by the jernang hunters, jernang harvest, and jernang conservation. This study is the done using descriptive research methodology. Respondents were chosen by purposive sampling. They were chosen with special considerations such as they must be the jernang hunters or the people who well understand the jernang. The data were collected through interview and participant observation and then analyzed descriptively. The research findings showed that the respondents still hunted the jernang in the forest and they sold to the buyers in their villages. Jernang fruits were processed by extracting them to get their substances. The conservation efforts have many threats due to the expansion of the palm plantation. The lack of people knowledge of good jernang for the seed is also one of the barriers of conservation
Pengaruh Konsentrasi Kalsium Klorida (CaCl2) Dan Lama Perendaman Terhadap Umur Simpan dan Pematangan Buah Mangga (Mangifera indica L) Cv. Manalagi
Full text linkPenelitian ini bertujuan untuk melihat pengaruh konsentrasi kalsium klorida (CaCl2) dan lama perendaman terhadap umur simpan dan pematangan buah mangga (Mangifera indica L) Cv. Manalagi. Penelitian ini mengunakan Rancangan Acak Lengkap (RAL) pola factorial terdiri atas 2 faktor, yaitu faktor A (konsentrasi kalsum klorida dengan taraf a1 konsentrasi 5%, a2 10% dan a3 20%) dan faktor B (lama perendaman dengan taraf b1 lama perendaman 1 menit, b2 15 menit, b3 30 menit, dan b4 60 menit) dengan 12 kombinasi perlakuan dan 3 ulangan. Data yang diperoleh tersebut dianalisis menggunakan ANAVA. Hasil analisis data tersebut menunjukkan bahwa F hitung ≤ F tabel sehingga Ha ditolak artinya konsentrasi kalsium klorida dan lama perendaman tidak berpengaruh terhadap umur simpan dan pematangan buah mangga (Mangifera indica L) Cv. Manalagi, karena disebabkan oleh beberapa faktor diantaranya suhu, waktu pemetikan dan tingkat kematangan buah yang digunakan.
 
Pengembangan Kartu Bergambar Sains Sebagai Media Pembelajaran Biologi Pokok Bahasan Sistem dalam Kehidupan Tumbuhan Kelas VIII MTS Darul Aman Selagalas Tahun Pelajaran 2015/2016
Full text linkJenis penelitian yang digunakan yaitu penelitian dan pengembangan. Dimana tujuan penelitian dan pengembangan kartu bergambar sains ini digunakan sebagai media pembelajaran biologi pokok bahasan sistem dalam kehidupan tumbuhan kelas VIII Mts. Darul Aman Selagalas Tahun Pelajaran 2015/2016, sedangkan untuk mengembangkan kartu bergambar sains sebagai media pembelajaran biologi ini digunakan Model Pengembangan Dick & Carrey, yang mencakup 10 langkah pengembangan. Dalam pengembangan ini tidak semua langkah pengembangan Dick & Carrey digunakan, tetapi hanya sampai langkah ke sembilan yaitu merevisi produk pengembangan. Pada tahap/langkah ke delapan pengembangan ini dilakukan evaluasi formatif (uji ahli isi,uji ahli media, uji ahli bahasa, uji kelompok kecil dan uji lapangan). (a) uji ahli isi dengan persentase hasil review sebesar 90% yang berarti produk pengembangan tidak direvisi; (b) uji ahli media dengan persentase hasil review sebesar 80% yang berarti produk pengembangan tidak perlu direvisi; (c) uji ahli bahasa dengan persentase hasil review sebesar 80% yang berarti produk pengembangan tidak direvisi; (d) uji kelompok kecil dengan persentase hasil penilaian/tanggapan sebesar 75,21% yang berarti produk pengembangan tidak perlu direvisi; dan (e) uji coba lapangan dengan persentase hasil penilaian/tanggapan sebesar 80,63% yang berarti produk pengembangan tidak perlu direvisi dan dinyatakan “Valid”.
 
Prevalensi Penyakit Malaria dan Hubungannya dengan Tingkat Pengetahuan pada Masyarakat di Baturinggit Selatan
Full text linkMalaria is a common public health problem in the rainy season that can result in transmission to others and even death. Most neighborhoods in the Asian Region underscore immediate effective preventive measures such as control strategies especially in young children and pregnant women. Efforts can be made in vector control of malaria disease by studying the level of knowledge and environmental management around their homes. The objective of the study was to identify the prevalence of malaria and its relation with the level of knowledge in the community. Research design was cross sectional design in South Baturinggit in July - December 2017. The sample was 148 families. The variables measured were malaria prevalence and knowledge level as the main variable. While supporting variables such as gender and age. Data were analyzed using chi square statistic test (χ2) with significant level p<0,05. The results showed that sex factor did not have significant relationship to malaria incidence with p>0,05. The prevalence of malaria was quite high in the South Baturinggit Environment caused by the environmental management factor around the house and the low level of public knowledge
Profil LDL dan HDL Serum puyuh Jepang (Coturnix-coturnix japonica L.) setelah Pemberian Suplemen Serbuk Kunyit (Curcuma longa L.)
No full textThe purpose of this study was to determine the effect of supplementation of turmeric powder (Curcuma longa L.) before mature sex to the level of High Density Lipoprotein (HDL) and Low Density Lipoprotein (LDL) serum quail of Japan (Coturnix coturnic japonica L.). This study uses an experimental method with completely randomized design pattern. The test animal used is 45 female Japanese quail of female divided into 3 groups, namely; P0: Japanese quail that is not given turmeric powder, P1: Japanese quail given turmeric powder with dose 54 mg/quail/day, P2: Japanese quail given turmeric powder with dose 108 mg/quail/day. Each group consists of 5 repetitions. Levels of HDL and LDL serum were taken at the Japanese quail. The data obtained were analyzed uses analysis of variance (ANOVA) and continued with Duncan test with 95% confidence interval (α = 0.05). The result showed that the powder of turmeric before genital effect (P˂0.05) increased the HDL level and decreased the LDL level of Japanese quail. Provision of turmeric powder at dose of up to 108 mg/quail day were relatively higher raising serum HDL levels and relatively higher lowering LDL levels of Japanese quail. 
Optimasi Sumber Karbon Dan Kondisi Fermentasi Produksi Selulosa oleh Strain Bakteri Acetobacter lovaniensis (MGA 6, SLK 1)
Full text linkDalam upaya memperoleh sumber karbon dan kondisi fermentasi selulosa yang paling sesuai oleh strain Acetobacter lovaniensis (MGA 6 dan SLK 1) dilakukan optimasi berbagai faktor fermentasi dengan metode statis. Optimasi sumber karbon dilakukan dengan berbagai cairan buah (nanas, mangga, jeruk, dan pepaya). Berdasarkan sumber karbon dan strain terbaik, selanjutnya dilakukan optimasi kondisi fermentasi yang meliputi konsentrasi sumber karbon, volume inokulum, pH, dan temperatur inkubasi. Penentuan produktivitas selulosa dilakukan pada kondisi optimum dan ditentukan dengan nilai yield. Hasil penelitian menunjukkan bahwa sumber karbon terbaik yaitu cairan buah nanas untuk strain MGA 6. Sumber karbon berupa cairan buah nanas dengan kondisi fermentasi yang optimum yaitu konsentrasi sumber karbon dengan perbandingan buah:air adalah 1:11/2, volume inokulum 10 ml, pH medium 6, dan pada temperatur inkubasi 30oC. Produktivitas selulosa dengan sumber karbon berupa cairan buah nanas sebesar 4,41%.
 
Peran Guru dalam Pengembangan Moral Bagi Anak Usia Dini
Full text linkPendidikan sebagai sarana pelestarian moralitas sekaligus pengembangan tatanan kehidupan manusia memiliki peran dan fungsi yang sangat penting serta efektif. Usia taman kanak-kanak dan kelompok bermain adalah saat yang paling baik bagi guru untuk meletakkan dasar-dasar pendidikan nilai, moral, dan agama. Pengembangan moral dan nilai-nilai keagamaan memerlukan pembiasaan di samping pemahaman dan penghayatan. Ada beberapa peran yang dapat dan harus dilaksanakan oleh guru yaitu; sebagai model, pembimbing, pelatih, motivator, dan sebagai penilai. Di samping peran-peran tersebut yang tidak kalah penting diperhatikan adalah materi pembelajaran moral dan nilai-nilai keagamaan pada PAUD harus bersifat; aplikatif, menyenangkan, dan mudah ditiru. Kemudian faktor lain yang harus dipertimbangkan adalah metode yang diterapkan dalam pengembangan moral, ada beberapa metode yang bisa digunakan sesuai dengan tingkat kemampuan anak, yaitu metode Bercerita, Bernyanyi, Karyawisata, dan Syair atau Sajak
Studi Ekologi dan Pemanfaatan Tumbuhan Famili Solanaceae di Kecamatan Tugumulyo
Full text linkThe purpose of this study is to determine the ecological factors in the growth site of the Solanaceae family and the plant species of the Solanaceae family that can and can not be consumed in Tugumulyo District.The type of this research is descriptive exploration. Technique of taking data with observation and interview. The work done is direct observation to the field. Data obtained from the research are analyzed descriptively qualitative. The result of this research is ecological factor at the growth site of Solanaceae family in Tugumulyo District ranges between temperature 27-33oC, humidity is 69 - 92%, and acidity degree (pH) 6,2 - 6,8. A total of 9 species that can be consumed and made into spices and vegetables are Capsicum annum, Capsicum, frutescens, Physalis angulata, Solanum indicum, Solanum lycopersicum, Solanum melongena, Solanum nigrum, Solanum torvum, Solanum tuberosum. And 2 species that can not be consumed by the public and toxic are Cestrum nocturnum and Datura metel which is an ornamental plant
Daun Mangga (Mangifera indica L): Potensi Baru Penyembuh Luka Sayat
Full text linkThe use of antiseptics in wounds can cause long-term side effects. This study aims to determine the potential of mango leaves (Mangifera indica L) as a natural ingredient for healing wounds. This true experimental research used six treatment groups. This study used a completely randomized design of four repetitions using 24 samples of white rats (Rattus norvegicus) taken randomly. The results of the Anova statistical test showed that there was a difference in the effect of giving mango leaf extract to incisive wound healing. The results showed that a concentration of 20% showed a faster recovery time of 7.25 days with an average wound closure of 4.02 mm. This indicates that the extract of mango leaves has the potential to be used as a healing wound for the incision