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PENGARUH SELF CONTROL TERHADAP PROKRASTINASI AKADEMIK PADA MAHASISWA UNIVERSITAS PATTIMURA AMBON Alessandra Saija; Parningotan Y. Silalahi; Johan B. Bension; Sulfiana Sulfiana
Molucca Medica VOLUME 13, NOMOR 2, OKTOBER 2020
Publisher : Pattimura University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (362.418 KB) | DOI: 10.30598/molmed.2020.v13.i2.38

Abstract

Pendahuluan. Prokrastinasi akademik merupakan perilaku penundaan dilakukan secara berulang-berulang dalam menyelesaikan tugas akademik. Rendahnya self control akan mengakibatkan meningkatkannya prokratsinasi akademik. Tujuan. Penelitian ini bertujuan untuk mengetahui pengaruh self control terhadap prokrastinasi akademik pada mahasiswa Universitas Pattimura Ambon. Metode. Penelitian ini bersifat kuantitatif dengan pendekatan deskriptif. Teknik pengumpulan data menggunakan Accidental sampling, dengan menggunakan instrument penelitian berupa kuesioner dan sampel dalam penelitian ini sebanyak 800 mahasiswa. Hasil. Dari penelitian didapatkan bahwa terdapat pengaruh yang significant antara self control terhadap prokrastinasi akademik baik pada mahasiwa laki-laki maupun perempuan dengan nilai sig 0,000 (p < 0,05).
JENIS LEUKOSIT MENCIT (Mus musculus) PASCA STRES AKUT DENGAN PERLAKUAN EKSTRAK ETANOL BIJI PALA (Myristica fragrans Houtt) Zulhaimi Hendrajid; Yuniasih M. J. Taihuttu; Parningotan Y. Silalahi; Laura B. S. Huwae; Vina Z. Latuconsina
PAMERI Vol 2 No 2 (2020)
Publisher : Fakultas Kedokteran Universitas Pattimura

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (289.865 KB) | DOI: 10.30598/pamerivol2issue2page103-116

Abstract

Glucocorticoid represent a kind of stress hormone that suppressed the normal immune response by blockade T-Helper 1 cell program that has function to produce gamma interferon. Glucocorticoid could give some impact like losing weight, immunodeficiency, and change the differentiation of leukocyte. This fruit of nutmeg (Myristica fragrans Houtt) is a traditional plant in Maluku and contains secondary metabolite compounds that can induce the secretion of immune system (immunomodulatory). This research has a target to discover the number of mice leukocyte and its various cell that will be induced by stress itself and will be given ethanol extract of nutmeg seed. This research considers as pure experimental with posttest only control group design. 30 mice divided into 5 different groups, which are normal control (KN), negative control (stress), positive control (stress+0.2 Alprazolam), ethanol extract of nutmeg seed 4% (P1) and 16% (P2). Group control of K-, K+, P1, P2 were stress inducted using FST method for 6 minutes, and then give orally all the treatment for 7 days long and at the 8th days the blood collected intracardially. The counting process held as manual observation. The data analyzed by using ANOVA. The result of this research shows that P1 on the experiment could decrease the presentation of neutrophil, increase the presentation of monocyte and lymphocyte, meanwhile on P2 could decrease the presentation of neutrophil and monocyte, increase the presentation of lymphocyte and has no effect to the percentation of eosinophil and basophil. We can conclude that the giving of ethanol extract of nutmeg seed didn’t give a specific effect to the average mount of neutrophil, monocyte, lymphocyte, eosinophil, and basophil (p>0.05).
PENGARUH PEMBERIAN EKSTRAK ETANOL ALGA COKELAT (Sargassum sp.) TERHADAP HITUNG JENIS LEUKOSIT MENCIT (Mus musculus) PASCA DIINDUKSI STRES AKUT Reski Toding Allo Lebang; Vina Z. Latuconsina; Halidah Rahawarin; Ingrid Hutagalung; Parningotan Y. Silalahi; Samuel Maruanaya
PAMERI Vol 3 No 2 (2021)
Publisher : Fakultas Kedokteran Universitas Pattimura

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (2838.538 KB) | DOI: 10.30598/pamerivol3issue2page8-24

Abstract

Glucocorticoids are stress hormones that suppress normal immune responses by blocking Th1 cells. Glucocorticoids have an impact on decreasing the body's immune system and changes in leukocyte differentiation. Sargassum sp. is one type of brown algae that lives in the sea. Sargassum sp. contains metabolite compounds that are immunomodulatory. This study aims to determine the number of types of leukocytes in mice that are induced by stress and given ethanol extract of Sargassum sp. Pure experimental research design with post test only control group design. Thirty mice were divided into five treatment groups, namely the normal control group (KN), negative control (K-), positive control (K +), ethanol extract of Sargassum sp. 35% (P1) and 70% (P2). At K-, K +, P1 and P2 were given stress treatment with the FST (Forced Swim Test) method to see immobility time in mice. The treatment was given for seven days and on the 8th day the intracardial mice were taken. Observation of leukocytes from the blood smear of mice was carried out using a microscope with 1000x magnification. Observation data were analyzed by ANOVA. The results showed that the P1 group could reduce the percentage of neutrophils and monocytes but increase the percentage of lymphocytes, while the P2 group showed a decrease in the percentage of neutrophils, an increase in the percentage of lymphocytes, but could not decrease the percentage of monocytes compared to P1. The mean percentage of eosinophils and basophils did not change significantly, both in the treatment group and in the control group. However, statistical data shows no significant change between groups. So it can be concluded that stress treatment given to mice does not have a significant effect on the average percentage of monocytes, lymphocytes, neutrophils, eosinophils and basophils after being induced by stress.
HUBUNGAN REAKSI EMOSIONAL MAHASISWA SEMESTER PERTAMA DENGAN TINGKAT KELULUSAN PRAKTIKUM ANATOMI BERBASIS CADAVER Ayu Febriyanti Abbas; Vebiyanti Tentua; Johan B. Bension; Parningotan Y. Silalahi; Sherly Yakobus; Irwan Irwan
PAMERI Vol 3 No 2 (2021)
Publisher : Fakultas Kedokteran Universitas Pattimura

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (332.607 KB) | DOI: 10.30598/pamerivol3issue2page43-62

Abstract

Emotion is psychological condition that supports a person to make or do something after a stimulus originating from within and outside him/her. First-year medical students habitually experience various emotional reactions and mixed feelings, when they got cadaver for the first time in the practicum room or surgery room. Based on data graduation got from the Medical Education Unit (MEU) of the Faculty of Medicine at Pattimura University, the level of effectiveness of anatomy subject from the 2014/2015 academic year to the 2016/2017 only reached 53,63% this figure shows that a small number of students are capable pass anatomy sub-alignment course. This research aims to describe the emotional reaction of the first semester students with a graduation level of cadaver-based anatomy practicum. This research is a quantitative analytic research with sectional approach. Amount of 142 respondent were obtained using total sampling for the all 2019 first semester students who participated in the second biomedical anatomysub-block of the 2019/2020 Academic Year. Retrieval of data using the cadaver student's emotional reaction dealing with questionnaire that has been validated. Based on the result of the study found that a mount of 31,2% of students who passed the anatomy practicum experience got the positive emotions, while 25% felt negative emotions. Then 68,8% and 80% of student who experienced positive and negative emotions were stated didn’t pass the test. These results showed that there was no correlation between emotional reactions and cadaver-based anatomical practicum graduation rates, with the calculated Chi Square amount=0.069 and p=0,793 at the significance of 0,050. So it can be concluded that there is no relationship between emotional reactions with the graduation level of cadaver-based anatomical practicum in 2019 first semester students of the Faculty of Medicine, Pattimura University.