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Jurnal Biosains Pascasarjana
Published by Universitas Airlangga
ISSN : 14121433     EISSN : 26214849     DOI : http://dx.doi.org/10.20473/jbp.v22i1.2020.1-10
Core Subject : Health, Science, Agriculture,
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Dentistry Health Professions Immunology & microbiology
Jurnal Biosains Pascasarjana is published not only for the publication of research results from graduates, as one of the graduation requirements but also for public that contains a discussion of the natural content, responses of living things, and their environment.
Arjuna Subject : Biokimia, Genetika dan Biologi Molekuler - Biokimia, Genetika dan Biologi Molekuler (Lain-Lain)
Articles 8 Documents
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Search results for , issue "Vol. 24 No. 2 (2022): JURNAL BIOSAINS PASCASARJANA" : 8 Documents clear
Testing the Impact of Vibration on Changes in the Number of Erythrocytes and Platelet Counts in Whole Blood Muhamad Syamsul Arif Setiyo Negoro; Jessica Juan Pramudita; Lutfi Rusyadi
Jurnal Biosains Pascasarjana Vol. 24 No. 2 (2022): JURNAL BIOSAINS PASCASARJANA
Publisher : Universitas Airlangga

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20473/jbp.v24i2.2022.80-85

Abstract

Blood or plasma is transferred from the unit car to the Blood Donor Unit using a conventional cooler box without any tools to maintain the effect of vibration which is very possible for a decrease in blood quality. Examination carried out to determine the quality of blood through routine hematological examination by counting the number of erythrocytes and platelets. The purpose of this study was to determine the impact of vibration on the number of red blood cells and thrombocytes. The research design was a pre and post test with control group design. The sample size for each group was nine tubes of blood. Data was processed by one way ANOVA and tukeys HSD test. Results There was a significant difference in the number of erythrocytes between the group that was vibrated at a frequency of 11 HZ compared to the group that was vibrated at a frequency of 0 HZ and 5 HZ with p values 0.00 and 0.01, respectively. There was a significant difference in the number of platelets between the groups that were vibrated with a frequency of 11 HZ compared to the groups that were vibrated with a frequency of 0 HZ and 5 HZ with a p value of 0.00. It was concluded that vibrations exceeding 10 Hz could decrease the number of erythrocytes and platelets in whole blood
Physiological Response of Cantang Grouper as Zeylanicobdella Control with Papaya Leaf Extract as an Antiparasitic Agent Ikmalia Amali; Gunanti Mahasri
Jurnal Biosains Pascasarjana Vol. 24 No. 2 (2022): JURNAL BIOSAINS PASCASARJANA
Publisher : Universitas Airlangga

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20473/jbp.v24i2.2022.66-73

Abstract

Permintaan pasar terhadap ikan kerapu cantang yang terus meningkat menyebabkan intensifikasi budidaya tidak dapat dihindarkan. Salah satu kendala utama dalam upaya peningkatan produksi ikan kerapu adalah serangan penyakit. Alternatif bahan obat yang dapat digunakan dalam pengendalian penyakit yaitu dengan menggunakan daun pepaya lokal dan daun pepaya jepang. Tujuan dari penelitian ini adalah untuk menganalisis pengaruh konsentrasi dan lama waktu perendaman ekstrak daun pepaya sebagai antiparasit terhadap kadar glukosa darah dan tingkat konsumsi oksigen selama proses pengendalian Zeylanicobdella pada ikan kerapu cantang. Metode yang digunakan adalah metode eksperimental dengan rancangan acak lengkap faktorial 6 perlakuan dan 3 ulangan. Hasil dari penelitian ini yaitu diperoleh hasil rata-rata kadar glukosa yang diberi perlakuan ekstrak daun pepaya jenis berbeda selama dua jam menunjukkan bahwa pada faktor A dan B terdapat pengaruh dan interaksi yang sangat nyata (p<0,01) terhadap kadar glukosa darah, serta interaksi yang nyata (p<0,05) antara faktor A dan B terhadap tingkat konsumsi oksigen. Berdasarkan hasil penelitian dapat disimpulkan bahwa terdapat interaksi yang sangat nyata antara lama waktu perendaman dan konsentrasi ekstrak daun pepaya lokal dan pepaya jepang sebagai bahan antiparasit terhadap peningkatan kadar glukosa darah dan terdapat interaksi yang nyata terhadap tingkat konsumsi oksigen selama proses pengendalian Zeylanicobdella pada ikan kerapu cantang   Kata Kunci: Daun pepaya jepang, Daun pepaya lokal, Kerapu cantang,Zeylanicobdella     Abstract Efforts to increase grouper production are disease attacks. Alternative medicinal ingredients that can be used in disease control are using local papaya leaf and Japanese papaya leaf. The purpose of this study was to analyze the effect of concentration and duration of dipping in papaya leaf extract as an antiparasitic on blood glucose levels and oxygen consumption levels during the Zeylanicobdella control process in cantang grouper. The method used is an experimental method with a completely randomized factorial design with 6 treatments and 3 replications. The results of this study are the average results of glucose levels treated with different types of papaya leaf extract for two hours indicate that factors A and B have a very significant effect and interaction (p<0.01) on blood glucose levels, and significant interaction (p<0.05) between factors A and B on the level of oxygen consumption. Based on the results of the study, it can be concluded that there is a very significant interaction between the length of soaking time and the concentration of local papaya leaf extract and Japanese papaya as antiparasitic ingredients to increase blood glucose levels and there is a significant interaction with the level of oxygen consumption during the Zeylanicobdella control process in cantang grouper.   Keywords:Japanese papaya leaf, Local papaya leaf, Cantang grouper, Zeylanicobdella
An Upcoming Forensic Tool: Differences of the Number of Fingerprint White Lines as Sex Determination in Yogyakarta Salsabila Hajjah Algani
Jurnal Biosains Pascasarjana Vol. 24 No. 2 (2022): JURNAL BIOSAINS PASCASARJANA
Publisher : Universitas Airlangga

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20473/jbp.v24i2.2022.86-97

Abstract

Forensic identification or personal identification is an attempt to identify a person one of which is sex determination. The fingerprint is one of the identification methods that have the highest level of accuracy compared to other methods. Sex determination based on using of fingerprint white line counts has not been well described in the literature. This study was conducted to determine the existence of gender differences based on fingerprint white lines counts in Yogyakarta. Fingerprint white lines is associated with other factors such as race, age, body mass index, habits, etc. Therefore it is necessary to conduct research to see whether there is a significant difference in fingerprint white lines counts between gender of population in Yogyakarta. This study is an observational analytic, the sampling method is stratified random sampling and the data obtained in one time (cross-sectional). There were 460 participants (230 men and 230 women) in Yogyakarta. Fingerprints were taken using the ink method which was observed directly using a magnifying glass. Based on the data analysis, there are a significant difference of fingerprint white line counts (p = 0.00) between men and women in Yogyakarta. Keywords: forensic identification, fingerprints, white lines, sex determination Abstrak                 Identifikasi forensik atau identifikasi personal merupakan upaya untuk menentukan identitas seseorang termasuk penentuan jenis kelamin. Pengambilan sidik jari dalam metode identifikasi memiliki tingkat keakuratan yang paling tinggi. Penentuan jenis kelamin berdasarkan jumlah garis putih sidik jari (Fingerprint White line Count) belum dijelaskan dengan baik didalam literature. Penelitian ini dilakukan untuk menentukan adanya perbedaan jenis kelamin berdasarkan jumlah garis putih sidik jari pada populasi di Yogyakarta. White lines dapat dipengaruhi oleh banyak hal seperti ras, usia, indeks massa tubuh, kebiasaan, dsb. Oleh karena itu perlu dilakukan penelitian untuk melihat apakah terdapat perbedaan yang signifikan pada jumlah white line sidik jari antara kedua jenis kelamin pada populasi di Yogyakarta. Penelitian ini bersifat observasional analitik dengan pengambilan sampel menggunakan metode random sampling test dan dilakukan dalam sekali waktu (cross sectional). Terdapat 460 partisipan (230 laki-laki dan 230 wanita) yang ada di Yogyakarta. Sidik jari diambil dengan menggunakan metode ink yang diamati secara langsung menggunakan kaca pembesar untuk menghitung white line pada sidik jari. Pengamatan dilakukan dengan menghasilkan adanya perbedaan yang signifikan pada jumlah white lines dengan nilai p = 0.000 antara laki-laki dan perempuan di Yogyakarta.   Kata Kunci: Identifikasi forensik, sidik jari, garis putih, penentuan jenis kelamin
Isolation and Frustul Characterization of Diatom Navicula sp. TAD Strain Ivon Telussa; Rahayu
Jurnal Biosains Pascasarjana Vol. 24 No. 2 (2022): JURNAL BIOSAINS PASCASARJANA
Publisher : Universitas Airlangga

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20473/jbp.v24i2.2022.74-79

Abstract

Frustul diatom Navicula sp. galur TAD diisolasi melalui proses pencucian dengan asam dan pembakaran. Sel Navicula sp. galur TAD dikultivasi sel selama 7 hari pada temperature ruang di bawah intensitas cahaya 5000 lux untuk mendapatkan kerapatan sel dan biomassa yang tinggi. kerapatan sel tertinggi diperoleh sebesar 72,167 × 105 ± 0,946 sel mL-1 .biomassa kering diperoleh sebesar 11,459 g dengan produktivitas biomassa sebesar 0,1364 gL-1 h -1. Frustul Navicula sp. galur TAD hasil pencucian HCl 20% dan pembakaran pada 600 oC memiliki warna frustul yang lebih putih. Karakterisasi frulstul menunjukkan struktur dengan nanopori pada permukaan frustul terlihat jelas. Frustul dari Navicula sp galur TAD tersusun atas silikon dan oksigen
Sexual Dimorphism in Modern Javanese Crania: A Metric Approach Ashfyatus Saidah; Myrtati Dyah Artaria
Jurnal Biosains Pascasarjana Vol. 24 No. 2 (2022): JURNAL BIOSAINS PASCASARJANA
Publisher : Universitas Airlangga

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20473/jbp.v24i2.2022.98-106

Abstract

Establishing the biological profile of an unknown skeleton is one of forensic anthropologist main tasks; sex is one of them. In sexing the skulls, specific standard assessment designed for each population can improve the accuracy rate due to its population-specific traits. This study aims to describe the sexual dimorphism in contemporary Javanese crania while employing metric methods. The measurements of 50 male and 37 female crania were traditionally collected from nine craniometric points (i.e., g-op, eu-eu, ft-ft, zy-zy, n-pr, n-ns, apt-apt, go-go, n-gn) using calipers. This study found that out of nine measuring points, two (ft-ft, apt-apt) variables does not differ significantly between the male and female samples. This indicates that, in accordance with previous studies, ft-ft and apt-apt are not good predictors for sex. Future studies observing the non-metric sexual dimorphism on Javanese crania would serve as a meaningful aid in improving the accuracy and reliability when sexing Javanese crania.
Differences in Total S-RBD Antibody SARS-CoV-2 Post-vaccination mRNA-1273 3rd Dosage (Heterologous Prime Booster) with Post-prime Vaccination Inactivated Whole Virus Two Doses (Homologous) in Health Personnel Surabaya H2LC Clinic Deddy Hartanto; Jusak A. Nugraha; Theresia Indah Budhy
Jurnal Biosains Pascasarjana Vol. 24 No. 2 (2022): JURNAL BIOSAINS PASCASARJANA
Publisher : Universitas Airlangga

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20473/jbp.v24i2.2022.107-114

Abstract

SARS-CoV-2 cases have increased to 463,182,124 reported worldwide as of March 16, 2022 with a death toll of 6,079,600. Indonesia on March 17, 2022 has increased by 5,939,082 with a death toll of 153,212 (KPCPEN, 2022). SARS-CoV-2 is closely related to the coronavirus. One of the efforts made to prevent the risk of severe infection and reduce the death rate from the SARS-CoV-2 virus in Indonesia is a vaccination program. According to IDI (2021) cases of Covid-19 deaths are dominated by men (84%) and women (16%). Clinical trials in China and Brazil have shown that, the immunogenicity of two doses of the vaccine decreases over time and there is a decrease in low antibody concentrations after 6 months of running time. To overcome this potential, the Indonesian government gives priority to the 3rd vaccine booster. The purpose of this study was to analyze the comparison between the total antibody titer for the Spike-RBD (Receptor Binding Domain) SARS-CoV-2 protein after the 3rd dose of mRNA-1273 booster vaccination and post-vaccination of two doses of primary inactivated whole virus in health workers. This research was conducted by observation with a cohort approach. It was concluded that the results of the Mann Whitney two-sided test with a significance value of 0.000, the antibody titer correlation test results with gender had a value of 0.702 and -0.366 for the relationship between antibody titer and age. There was a significant difference between the primary vaccination dose of 2 doses of CoronaVac and the 3rd vaccination (booster) mRNA-1273, gender was strongly associated with S-RBD antibody titer and age was not associated with S-RBD antibody titer.
Description of Covid-19 Patients at Bhakti Dharma Husada Surabaya Hospital in February 2022 Yunika Trisnawati
Jurnal Biosains Pascasarjana Vol. 24 No. 2 (2022): JURNAL BIOSAINS PASCASARJANA
Publisher : Universitas Airlangga

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20473/jbp.v24i2.2022.115-121

Abstract

Indonesia were entering the third wave of COVID-19 starting in January 2022, where there has been an increase in COVID-19 cases. Bhakti Dharma Husada Hospital Surabaya began to experience an increase in COVID- 19 inpatients in February 2022. This study aims to describe COVID-19 cases treated at Bhakti Dharma Husada Hospital according to gender, age, vaccination status, and severity level.. This research is a descriptive observational study with a case series approach. The data source in this study was secondary data taken from the online hospital application of the Directorate General of Health and Safety in February 2022. The majority of COVID-19 patients treated at the Bhakti Dharma Husada Hospital in February 2022 were female ; 87 (50,6%), the most age of patients were 51-60 years old ; 35 (20,4 %), most had a history of no vaccine ; 82 (47,7%), and the majority of the severity level was mild 132 (76,7%).
The Potential of Mangrove Stem Extract (Aegiceras corniculatum) on the Haematocrit Value Gustiadi Saputra; Theresia Indah Budhy; Muji Rahayu; Budi Santosa
Jurnal Biosains Pascasarjana Vol. 24 No. 2 (2022): JURNAL BIOSAINS PASCASARJANA
Publisher : Universitas Airlangga

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20473/jbp.v24i2.2022.122-127

Abstract

Hematocrit examination is an examination used to measure the concentration of red blood cells (erythrocytes) in the blood stated in percent (%). The usual hematocrit examination uses the anticoagulant EDTA, is expensive, and rarely distributed in remote area. Alternative anticoagulants are currently being studied, one of which is the extract of mangrove stems (Aegiceras corniculatum). This study aims to determine the difference in hematocrit values ​​using the anticoagulant EDTA and extract of mangrove stems (Aegiceras corniculatum). The type of this research was analytic observational with a cross-sectional research design. Samples were taken by non-random purposive sampling of 16 female students from a total of 31 students of class D semester VIII of Health Analyst Universitas Muhammadiyah Semarang. The results showed average hematocrit value using EDTA anticoagulant was 42.38% by using the microhematocrit method. Meanwhile, the average hematocrit value using mangrove stem extract (Aegiceras corniculatum) is 20.88%. The hematocrit examination using the EDTA anticoagulant were higher than using the extract of mangrove stems (Aegiceras corniculatum). It showed a value of 0.000 with a significant level of 0.05, which is 0.000 <0.05. Therefore, there is a difference in hematocrit value using EDTA anticoagulant and mangrove stem extract (Aegiceras corniculatum).

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