scholarly journals Perbedaan antara Efek Perendaman dalam Susu Sapi dan Susu Kedelai Murni terhadap Kekerasan Email Gigi

e-GIGI ◽  
2021 ◽  
Vol 9 (2) ◽  
pp. 334
Author(s):  
Audia N. Hidayat ◽  
Diah A. Purbaningrum ◽  
Sudaryanto Sudaryanto ◽  
Nadia Hardini
Keyword(s):  
Tooth Enamel ◽  
Simple Random Sampling ◽  
Cow Milk ◽  
Control Group ◽  
Soy Milk ◽  
Control Group Design ◽  
Hardness Tester ◽  
The Difference ◽  
The One ◽  
One Way Anova

Abstract: Enamel is the hardest structure of the tooth which contains 96% inorganic material. The hardness of enamel can be observed through the remineralization cycle. Remineralization can be produced by solution that contains ionic calsium and phosphate, such as milk. This study was aimed to determine the difference between immersed in cow milk and in pure soy milk on enamel hardness. This was an experimental laboratory study with the posttest only control group design. Samples were caries-free mandibular first premolars, obtained by using the simple random sampling. There were 27 specimens of human premolars to be measured for enamel hardness divided into three groups, as follows: immersed in artificial saliva, cow milk, and pure soy milk for 90 minutes (assuming consumption of cow milk/pure soy milk for 3 months). The hardness value was tested by using Vickers Hardness Tester with a load of 1000 grams for 10 seconds. The One Way Anova test showed that there were significant differences in tooth enamel surface among groups (p<0.05). The difference in enamel hardness between the group immersed in cow milk and the one immersed in pure soy milk group was not significant (p>0.05). In conclusion, there was no difference between immersion in cow milk and in soy milk on the enamel hardness. Cow milk and soy milk can become remineralizing agents to increase the enamel hardness.Keywords: pure cow milk; pure soy milk; hardness of tooth enamel Abstrak: Email merupakan struktur terkeras dari gigi yang mengandung 96% bahan anorganik. Kekerasan email dapat diamati melalui siklus remineralisasi. Remineralisasi dapat dihasilkan oleh larutan yang mengandung ion kalsium dan fosfat, salah satunya ialah susu. Penelitian ini bertujuan untuk mengetahui perbedaan antara perendaman dalam susu sapi dan susu kedelai murni terhadap kekerasan email gigi. Jenis penelitian ialah eksperimental laboratorik dengan the posttest only control group design. Sampel penelitian ialah gigi premolar pertama rahang bawah yang bebas karies, diperoleh dengan simple random sampling. Sejumlah 27 spesimen gigi premolar manusia yang diukur kekerasannya dibagi menjadi tiga kelompok yang direndam dalam saliva buatan, susu sapi, dan susu kedelai murni selama 90 menit (asumsi konsumsi susu sapi/susu kedelai murni selama tiga bulan). Nilai kekerasan diuji menggunakan Vickers Hardness Tester dengan beban 1000 gram selama 10 detik. Hasil uji One Way Anova menunjukkan terdapat perbedaan permu-kaan email gigi yang bermakna (p<0,05). Perbedaan kekerasan email antara kelompok yang direndam dalam susu sapi dan yang direndam dalam susu kedelai murni tidak bermakna (p>0,05). Simpulan penelitian ini ialah tidak terdapat perbedaan bermakna antara perendaman dalam susu sapi dan dalam susu kedelai murni terhadap kekerasan email. Susu sapi dan susu kedelai dapat menjadi agen remineralisasi untuk meningkatkan kekerasan email gigi. Kata kunci: susu sapi murni; susu kedelai murni; kekerasan email gigi

scholarly journals Efektifitas Debridemen Mekanik Pada Luka Bakar Derajat III Terhadap Kecepatan Penyembuhan Luka

JKEP ◽  
2019 ◽  
Vol 4 (2) ◽  
pp. 93-103
Author(s):  
Nurma Afiani ◽  
Sanarto Santoso ◽  
Tina Handayani N ◽  
M. Fendi Nur Yahya
Keyword(s):  
Simple Random Sampling ◽  
Control Group ◽  
Control Group Design ◽  
Degree Burn ◽  
Significant Difference ◽  
Post Test ◽  
Long Time ◽  
The One ◽  
Post Hoc ◽  
One Way Anova

Third degree burn is a special wound cause consist of eschar for a long time. Kept eschar in third degree burn will delay healing procces. That is why eschar should be disapper by debridement process. Mechanical debridement used in this research. The aim of this research is to know the differences between mechanical debridement 24 hour and 48 hour in healing acceleration. This research is a true experimental by using  post test only control group design. The samples was selected by simple random sampling and was divided into three groups, each group consist of six rats, they are 24 hour group, 48 hour group and control group. The data was analyzed by one-way ANOVA then followed by Post Hoc LSD. The one way ANOVA result  p = 0,018 (p < 0,05) so there was a significant difference between control group and experimental groups. But the Post Hoc LSD results p = 0,123 ( p > 0,05)  so there was no significant difference between 24 hour group and 48 hour group in healing acceleration. For further researchers, it is suggested to use microscopic technique to know the effect of mechanical debridement in healing acceleration.

Pengaruh Penggunaan Modul Fisika Berparadigma Integrasi-Interkoneksi Model Konfirmatif Terhadap Minat dan Hasil Belajar Fisika Pada MAN 1 Bandar Lampung

2020 ◽  
Vol 2 (2) ◽  
pp. 55-61
Author(s):  
Madiyo Madiyo ◽  
Dardiri Dardiri
Keyword(s):  
Sampling Technique ◽  
Simple Random Sampling ◽  
Free Variable ◽  
Control Group ◽  
Student Interest ◽  
Control Group Design ◽  
Study Results ◽  
The Difference ◽  
Cognitive Study ◽  
Coefficient Of Regression

This research is aimed to know (1) the difference of the students’ cognitive study results that used integrated-interconnected (confirmative models) physics module and physics module of heat. (2) the effect of using integrated-interconnected (confirmative models) physics module concering about the student’ cognitive study result. (3) the effect of using integrated-interconnected (confirmative models) physics module concering about the student’ interest in learning. This is a quasi-experiment research with Matching Pretest-Posttest Control Group Design. The variables consist of free variable that has the integrated-interconnected (confirmative models) physics module and bound variable that has the students’ interest and their study result. The population are all of 11th grade students of MAN 1 Bandar Lampung. Taking sample in this research is done by simple random sampling technique, so XI MIA2 is chosen as the experimental class and XI MIA3 is chosen as the controlling class. Instrument used in this research consist of pretest and posttes question, quesionnaire of the students’ interest and respons in learning. The technique of analysing data use T-test and simple regression analysis. The results of this research show that (1) there is a defference of the students’ cognitive study results that used integrated-interconnected (confirmative models) physics module and physics physics module of heat (tcalculation = 2,365 > ttable = 2,023, so Ha accepted). (2) there is a effect of using integrated-interconnected (confirmative models) physics module concering about the student’ cognitive study result with coefficient of regression 1,082. (3) there is a effect of using integrated-interconnected (confirmative models) physics module concering about the student’ interest in learning with coefficient of regression 0,624.

scholarly journals THE DIFFERENCE OF NORDIC WALKING EXERCISE AND CONVENTIONAL WALKING EXERCISE ON THE CHANGES OF RESTING PULSE RATE IN ELDERLY IN SOUTH KUTA DISTRICT, BADUNG REGENCY

2019 ◽  
Vol 7 (2) ◽  
pp. 5
Author(s):  
Deva Natalia Monik ◽  
Ni Luh Nopi Andayani ◽  
Indira Vidiari Juhanna ◽  
I Wayan Gede Sutadarma
Keyword(s):  
Pulse Rate ◽  
Random Sampling ◽  
Sampling Technique ◽  
Simple Random Sampling ◽  
Control Group ◽  
Nordic Walking ◽  
Control Group Design ◽  
Group Design ◽  
Walking Exercise ◽  
The Difference

Resting pulse rate in elderly is also influenced by physical activity. This study was to know the difference of Nordic Walking and conventional walking on the changes of resting pulse rate in elderly. The study method applied pretest-posttest control group design and simple random sampling technique to collect subject. The subjects of 45 elderly in Elderly Integrated Service of South Kuta PMC was divided into 22 people of the first group and 23 people of the second group. Resting pulse rate measurements were using pulsemeter. The result of the study had shown that in the first group there was a significant changes of resting pulse rate (p=0.000) than the second group. Nordic Walking exercise could make bigger changes of resting pulse rate than Conventional Walking exercise.Key words: Nordic Walking, Conventional Walking, Resting Pulse Rate, Elderly.

The Difference of Impact Strength in Acrylic Resin Self-Cured with the Addition of Zirconium Dioxide (ZrO2) Nanoparticles

DENTA ◽  
2018 ◽  
Vol 12 (1) ◽  
pp. 51
Author(s):  
Widaningsih Widaningsih ◽  
Annete Juwita ◽  
Puguh Bayu Prabowo
Keyword(s):  
Impact Strength ◽  
Zirconium Dioxide ◽  
Acrylic Resin ◽  
Zro2 Nanoparticles ◽  
Control Group ◽  
Control Group Design ◽  
Post Test ◽  
The Difference ◽  
The One ◽  
The Impact

<p><strong><em>Background:</em></strong><em> Self-cured acrylic resin is a material used for repairing broken and fractured dentures. Zirconium dioxide (ZrO2) is a reinforcing material that is being developed as an additive to the acrylic resin. <strong>Objective:</strong> to determine the effect of zirconium dioxide (ZrO<sub>2</sub>) addition on self-cured acrylic resin on impact strength. <strong>Material and Methods:</strong> This study was a true experimental laboratory study with the design of a post-test only control group design, using 24 pieces of self-cured acrylic resin measuring 65 x 10 x 2.5 mm divided into 4 groups with and without zirconium addition dioxide (ZrO<sub>2</sub>) nanoparticles. Zirconium dioxide (ZrO<sub>2</sub>) nanoparticles were silanized first by mixing the silane coupling agent. Furthermore, the impact strength was tested on the plate. The data obtained were analyzed using the One Way ANOVA test. <strong>Results:</strong> there were significant differences in the impact strength between the groups with a significance value of 0,000 (p &lt;0.05). <strong>Conclusion:</strong> there was a difference in the increase of impact strength in acrylic resin self-cured with the addition of ZrO<sub>2</sub> nanoparticles concentrations of 3%, 5%, and 7%.</em></p><p><em><br /></em></p><p><strong><em>Key words:</em></strong><em> Self cured acrylic resin, zirconium dioxide, impact strength</em><em></em></p><p><strong><em> </em></strong></p><strong><em>Correspondence </em></strong><em>: Widaningsih, Department of Prosthodonti, Faculty of Dentistry, Hang Tuah University, Arif Rahman Hakim 150, Sukolilo, Surabaya, Phone 0818312757, Email: </em><a href="mailto:[email protected]"><em>[email protected]</em></a>

Efek Pemberian Ekstrak Biji dan Ekstrak Daun Pepaya (Carica papaya Linn) terhadap Kadar Kolesterol Total dan Trigliserida Tikus Putuh Jantan Galur Wistar (Rattus norvegicus) yang Diberi Diet Tinggi Lemak

2017 ◽  
Vol 15 (1) ◽  
Author(s):  
ESA PUTRI RIDHA YANTI
Keyword(s):  
Rattus Norvegicus ◽  
Random Sampling ◽  
Carica Papaya ◽  
Simple Random Sampling ◽  
Control Group ◽  
Control Group Design ◽  
Group Design ◽  
Total Diet ◽  
Post Test ◽  
One Way Anova

<p align="center"><strong>ABSTRAK</strong></p><p><strong>Latar Belakang.  </strong>Di Indonesia angka kejadian penyakit kardiovaskuler menunjukkan peningkatan dari tahun ke tahun dan salah satu faktor resikonya adalah hiperlipidemia terutama hiperkolesterolemia. Penelitian menyatakan bahwa kandungan biji pepaya yang berpotensi menyebabkan efek hiperkolesterolemik adalah flavonoid, saponin, dan tanin. Pada skrining fitokimia untuk daun pepaya menunjukkan adanya alkaloid, flavonoid, tanin, dan glukosida. Penelitian ini bertujuan untuk mengetahui efek pemberian ekstrak biji pepaya dan ekstrak daun pepaya terhadap kadar kolesterol total dan trigliserida tikus putih jantan galur wistar yang diberi diet tinggi lemak.</p><p><strong>Metode.</strong>  Penelitian ini menggunakan rancangan Post Test Only Control Group design. Teknik pengambilan sampel dengan metode simple random sampling. Sampel penelitian yang digunakan adalah 32 ekor tikus Rattus norvegicus putih jantan yang dibagi menjadi 4 kelompok, yaitu kelompok control negative, kelompok hewan coba yang diberi diet tinggi lemak, kelompok hewan coba yang diberi diet tinggi lemak dan ekstrak daun papaya, dan kelompok hewan coba yang diberi diet tinggi lemak dan ekstrak biji papaya. Penelitian dilakukan di Laboratorium Biokimia Universitas Hang Tuah Surabaya.</p><p><strong>Hasil. </strong> Hasil analisis Kruskal – Wallis dan One Way Anova test menunjukkan penurunan kadar trigliserida dan kolesterol total yang tidak signifikan pada kelompok yang diberi diet ekstrak daun pepaya dan kelompok yang diberi ekstrak biji pepaya (p &gt;0,05).</p><p><strong>Kesimpulan.</strong>  Pemberian ekstrak biji papaya dan ekstrak daun tidak menurunkan kadar kolesterol total dan trigliserida.</p><p><strong>Kata Kunci :</strong> Trigliserida, Kolesterol Total, Diet Tinggi Lemak, Ekstrak Biji Pepaya, Ekstrak Daun Pepaya.</p>

scholarly journals The effect of pasteurized milk and pure soy milk on enamel remineralization

2019 ◽  
Vol 31 (3) ◽  
pp. 202
Author(s):  
Annesha Metly ◽  
Dedi Sumantri ◽  
Fadil Oenzil
Keyword(s):  
Tooth Enamel ◽  
Hardness Test ◽  
Hardness Measurement ◽  
Control Group ◽  
P Value ◽  
Soy Milk ◽  
Control Group Design ◽  
Pasteurized Milk ◽  
Tooth Remineralization ◽  
Milk Tooth

Introduction: Tooth remineralization agent can be found in pasteurized milk and soy milk. Ca2+ and PO43- ions concentration in both products inhibited hydroxyapatite dissolution and enhanced remineralization. This study was aimed to investigate the effect of pasteurized milk and pure soy milk on tooth enamel remineralization. Methods: This study was an experimental laboratory with pre-test post-test control group design. Twenty-seven maxillary premolars were divided into 3 groups; 37% phosphoric acid used to demineralized the samples followed by initial enamel hardness measurement. All samples were immersed in aquadest, pasteurized milk, and pure soy milk for 14 days, 102 minutes per day. Final enamel hardness was measured with the Vickers hardness test. Results: Increasing enamel hardness was found in all groups. Two-way ANOVA test was used to compare the increase of enamel hardness in all group, which showed the p-value = 0.002. Post-hoc LSD test was then used to compare the increase of the enamel hardness in pasteurized milk and pure soy milk groups, which resulted in the p-value = 0.147. Conclusion: There was an effect of pasteurized milk and pure soy milk group on enamel remineralization. However, there was no difference in the increase of enamel hardness value between pasteurized milk and pure soy milk groups.Keywords: Pasteurized milk, pure soy milk, tooth enamel, remineralization.

scholarly journals EFFECT OF EGGSHELL FLOUR ON BLOOD CALCIUM LEVELS IN PREGNANT MICE

2017 ◽  
Vol 3 (6) ◽  
pp. 791-795 ◽  
Author(s):  
Ida Ratna Safitri ◽  
Supriyana Supriyana ◽  
Bahiyatun Bahiyatun
Keyword(s):  
Simple Random Sampling ◽  
Control Group ◽  
Control Group Design ◽  
Pregnant Rats ◽  
Blood Calcium ◽  
Significant Difference ◽  
Food And Nutrition ◽  
Before And After ◽  
Pregnant Mice ◽  
One Way Anova

Objective: To examine the effect of eggshell flour on blood calcium levels in pregnant mice.Methods: This was a true experimental study with pretest and posttest control group design. The research was conducted at the Nutrition Laboratory of the Center for Food and Nutrition Studies, Gadjah Mada University on December 1, 2017 to December 31, 2017. There were 30 pregnant rats included using simple random sampling, which assigned in five groups. Spectrophotometer was used to measure blood calcium levels. Paired t-test and One-way ANOVA were used for data analysis.Results: There were significant differences in blood calcium levels before and after treatment with eggshell flour dose 5.4 mg/dl (p= 0.000), 10.8mg/dl (p = 0.000), and 21.6 mg/dl (p = 0.000). There was also significant difference in blood calcium levels in control group with generic tablet of calcium powder of 21.6 mg/dl (p = 0.000).Conclusion: There was a significant effect of given eggshell flour for 7 days with dose 5.4 mg/dl, 10.8 mg/dl, and 21.6 mg/l as well as generic tablet of calcium powder of 21.6 mg/dl in increasing blood calcium levels. Thus, eggshell can be used as alternative for calcium supplement.

scholarly journals EFEK MIE PISANG DAN SUKUN TERHADAP GLUKOSA DARAH SEWAKTU PADA RESPONDEN BUKAN PENDERITA DIABETES MELLITUS (The Effect of Banana and Breadfruits Noodles on Glucose Levels of Non Diabetic Mellitus Respondents)

Jurnal NERS ◽  
2016 ◽  
Vol 11 (2) ◽  
pp. 246
Author(s):  
Nursalam Nursalam ◽  
Rista Fauziningtyas ◽  
Candra Panji Asmoro ◽  
Kusnanto Kusnanto ◽  
Merryana Adriani
Keyword(s):  
Public Awareness ◽  
Control Group ◽  
Diabetic Mellitus ◽  
Control Group Design ◽  
Glucose Levels ◽  
Group A ◽  
The One ◽  
Group B ◽  
One Way Anova ◽  
Selection Of

ABSTRAK :Pendahuluan: Kesadaran masyarakat terhadap gaya hidup sehat menyebabkan perubahan pada pemilihan bahan makanan untuk dikonsumsi. Penambahan tepung Pisang dan Sukun meningkatkan kadar serat pada mie. Tujuan penelitian ini adalah untuk menentukan komposisi tepung pengganti pada mie yang berefek pada peningkatan GDS paling rendah. Metode: Desain penelitian ini adalah control group pretest posttest design.  Sample didapatkan sebanyak 58 orang mahasiswa Fakultas Keperawatan Unair yang memenuhi kriteria inklusi dan eksklusi. 58 sampel dibagi menjadi 3 kelompok, yaitu mi A (kontrol), B (subtitusi 30%) dan C (subtitusi 20%). Pemeriksaan GDS dilakukan sebelum pemberian Mi dan 60 menit setelah pemberian mi. Analisa data yang digunakan adalah dengan ANOVA one way. Hasil: Berdasarkan uji ANOVA one way didapatkan p=0,000 (p<0,050) yang berarti ada perbedaan hasil pada ke tiga kelompok tersebut. Kenaikan tertinggi Nilai GDS adalah pada kelompok mi A dan terendah kelompok mi B.Diskusi: Penambahan tepung pisang dan sukun pada mie dapat menurunkan kenaikan nilai GDS responden bukan penderita DM. Penelitian lebih lanjut perlu dilakukan untuk mengetahui kandungan mi dengan tepung pisang dan sukun dan respon GDS pada penderita DM. Kata Kunci: Mi, Tepung, Pisang, Sukun, Gula Darah, Diabetes ABSTRACT :Introduction: Public awareness of healthy lifestyles cause a change in the selection of foodstuffs for consumption. Bananas and breadfruit flour additions increase the fiber content on the noodles. The purpose of this study was to determine the composition of noodles flour substitute on the effect on an increase in the lowest Glucose levels. Methods: The research design was pretest posttest control group design. Sample obtained as many as 58 students of the Faculty of Nursing University of Airlangga who meet the inclusion and exclusion criteria. 58 samples were divided into three groups, namely Noodles A (control), B (substitution 30%) and C (substitution 20%). Glucose levels examination carried out before eating noodles and 60 minutes after eat it. The data analysis of this study was the one-way ANOVA. Results: Based on the one-way ANOVA test was obtained p = 0.000 (p <0.050), which means no differences in outcomes in all three groups. The highest increasing of glucose levels is group A and the lowest in group B. Discussion: The addition of banana and breadfruit flour on the noodles can reduce the increase in the glucose levels after eat it. Further research needs to be done to determine the content of noodles with a banana and breadfruit flour and glucose’s responses in patients with diabetic mellitus. Keywords : Noodles, Flour, Banana, Breadfruit,Glucose, Diabetic Mellitus.

Efektifitas hidrogel binahong (Anredera cordifolia (Ten.) Steenis) terhadap luas luka pada tikus hiperglikemia (Rattus Norvegicus) galur wistar.

2019 ◽  
Vol 17 (1) ◽  
Author(s):  
Auliasari Siskaningrum
Keyword(s):  
Diabetes Mellitus ◽  
Rattus Norvegicus ◽  
Random Sampling ◽  
Simple Random Sampling ◽  
Control Group ◽  
Control Group Design ◽  
Group Design ◽  
Post Test ◽  
One Way Anova

Hiperglikemia merupakan awal dari diabetes mellitus. Hiperglikemia dapat menyebabkan luka yang tidak kunjung kering dan sembuh. Pengobatan luka mulai dikembangkan terutama dari bahan-bahan alami. Binahong mengandung senyawa antioksidan, antimikroba dan flavonoid golongan isoflavon yang menghasilkan aktivitas antinociceptif dan antiinflamasi. Penelitian ini bertujuan mengetahui pengaruh pemberian hidrogel binahong (Anredera  Cordifolia (Ten.) Steenis) terhadap luas luka pada tikus hiperglikemia (Rattus norvegicus) galur wistar. Penelitian ini true eksperimental dengan Post-test Only, Control Group Design. Sampel dipilih dengan simple random sampling dibagi menjadi 6 kelompok, masing-masing terdiri dari 3 ekor tikus. Kelompok I (Kontrol negatif) tikus sehat diberi NS 0,9% , kelompok II (Kontrol positif) tikus hiperglikemia diberi NS 0,9, kelompok III diberi hidrogel dan Kelompok IV, V dan VI (perlakuan) diberi hidrogel binahong konsentrasi 2,5%, 5% dan 7,5% selama 12 hari. Variabel yang diukur luas luka pada hari ke-4, 8, 12 dan 16. Analisa data One way ANOVA menunjukkan luas luka berbeda signifikan dengan p = 0.021 < α (0,05) pada hari ke-12. Dilanjutkan uji Tukey HSD terdapat beda signifikan antara kelompok perlakuan hidrogel binahong 7,5% dengan kelompok Kontrol II tikus hiperglikemia diberi NS 0,9% , p = (0.01) < α (0.05). Kesimpulannya pemberian hidrogel binahong 7,5% (Anredera  Cordifolia (Ten.) Steenis)  dapat menurunkan luas luka yang menunjukkan perbedaan signifikan pada hari ke-12

scholarly journals Implementasi Dukungan Spiritual Berbasis Budaya Menurunkan Kecemasan pada Pasien Stroke

2020 ◽  
Vol 10 (2) ◽  
pp. 71-77
Author(s):  
Ahmad Zaini Arif
Keyword(s):  
Intervention Group ◽  
Sampling Technique ◽  
Simple Random Sampling ◽  
T Test ◽  
Control Group ◽  
Spiritual Support ◽  
Stroke Patients ◽  
Control Group Design ◽  
Quasi Experimental ◽  
The Difference

  ABSTRACT Stroke is generally known as an attacking disease, crippling and even able to kill humans. Besides having physical and psychological problems, stroke patients also have psychospiritual problems. The aim of the study was to analyze the effect of Transcultural Theory (ISST) spiritual support implementation on the level of anxiety in Stroke Patients. The design of this study was Quasi-Experimental approach with pre post test control group design, the sample was 36 patients, divided into 2, treatment groups and controls were taken by simple random sampling technique. Data analysis using the t test with 2 free samples with α = 0.05. The results showed that the results of the difference in the anxiety level of the intervention group were ± (SD) = -4.61 ± (1.94) and the control group namely ± (SD) = 0.22 ± (3.38). The results of independent t test, P = 0.007, meaning that there is the effect of transcultural theory (ISST) spiritual support implementation on the level of anxiety. Giving Implementation of spiritual support based on transcultural theory (ISST) can reduce anxiety levels. Nurses can provide spiritual support based on transcultural theory (ISST) in stroke patients as an intervention in spiritual nursing care.  

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