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Aktivitas Antifungi Esktrak Etanol Daun Kamboja Merah (Plumeria rubra L.) Terhadap Pityrosporum ovale Ramadhan, Rizki Akbar; Rehana, Rehana; Salman, Muhamad
Acta Pharmaciae Indonesia Vol 6 No 2 (2018): Acta Pharmaciae Indonesia Volume 6 No.2 Tahun 2018
Publisher : Pharmacy Department, Faculty of Health Sciences, Jenderal Soedirman University, Purwokerto

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1259.177 KB)

Abstract

Penelitian ini bertujuan untuk mengetahui metabolit sekunder dan KHM dari ekstrak etanol daun kamboja merah (Plumeria rubra L) terhadap fungiPityrosporum ovale penyebab ketombe. Ekstrak diperoleh dengan metode maserasi dalam pelarut etanol. Kandungan kimia pada ekstrak diidentifikasi dengan kromatografi lapis tipis. Aktivitas antifungi dilakukan dengan metode dilusi padat untuk memperoleh nilai KHM (Konsentrasi Hambat Minimum). Hasil penelitian menunjukkan ekstrak etanol daun kamboja merah mengandung flavonoid dan terpenoid. KHM yang didapat adalah 1750 ppm
Faktor-faktor yang Berhubungan dengan Pemanfaatan Pelayanan Antenatal Care oleh Ibu Hamil di Puskesmas Pembina Palembang Tahun 2010 Rehana, Rehana; Mediarti, Devi; Anita, Sari
Syifa'Medika Vol 3, No 1 (2012): Syifa' MEDIKA: Jurnal Kedokteran dan Kesehatan
Publisher : Faculty of Medicine

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32502/sm.v3i1.2865

Abstract

Antenatal Care
Antifungal activity of Calophyllum soulattri leaf extract on fungal isolate of coconut neera Rachmani, Eka Prasasti Nur; Baroroh, Hanif Nasiatul; Rehana, Rehana; Rahmawati, Novia Ayu
Acta Pharmaciae Indonesia Vol 10 No 2 (2022): Acta Pharmaciae Indonesia : Acta Pharm Indo
Publisher : Pharmacy Department, Faculty of Health Sciences, Jenderal Soedirman University, Purwokerto, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20884/1.api.2022.10.2.5929

Abstract

Background: Coconut neera is susceptible to fungus contamination. Some plants, such as Calophyllum soulattri, can function as natural preservatives with antifungal properties. Objective: This study aimed to evaluate the antifungal activity of C. soulattri leaf extract as measured by minimum inhibitory concentration (MIC) and minimum killing concentration (MKC). Methods: A dilution method was used to isolate the fungus that contaminated coconut neera. MIC and MKC antifungal activity were then evaluated using the liquid dilution method. Results: The results indicated that the contaminant fungi found in coconut neera belonged to the genus Penicillium. The MIC was 12.5%, while the MKC was 18.75%. Conclusion: C. soulattri leaf extract has the potential to be developed as an antifungals for food preservation.
Total phenolic content and in vitro photoprotective activity of ethanolic extract of torch ginger (Etlingera elatior) Fahmi, Fawnia Alma Arabella; Rehana, Rehana; Pudyastuti, Beti
Acta Pharmaciae Indonesia Vol 11 No 1 (2023): Acta Pharmaciae Indonesia : Acta Pharm Indo
Publisher : Pharmacy Department, Faculty of Health Sciences, Jenderal Soedirman University, Purwokerto, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20884/1.api.2023.11.1.11624

Abstract

Background: Previous research highlighted the photoprotective potential of various extracts from torch ginger leaves, but the efficacy of ethanolic extracts, particularly from leaves and other plant parts, remained unexplored. Objective: This study aimed to assess the total phenolic content and SPF value of ethanolic extracts from torch ginger leaves, flowers, and stems, comparing these with a known photoprotective agent, oxybenzone. Method: Ethanolic extraction was performed on approximately 200 grams of each plant part. The total phenolic content was determined using the Folin-Ciocalteu method, while SPF values were measured spectrophotometrically between 290 and 320 nm. Statistical analysis involved Kruskal-Wallis tests followed by post-hoc Fisher's LSD. Results: The leaf extract exhibited the highest phenolic content (483.788 ± 2.57 mg GAE/g) and SPF value at 1000 ppm, surpassing that of flowers, stems, and the positive control, oxybenzone. The correlation between phenolic content and SPF value across plant parts was statistically significant. Conclusion: The ethanolic extract of torch ginger leaves shows superior photoprotective potential, indicated by its high phenolic content and SPF value, suggesting its promising application in natural sunscreen formulations up to the permissible active substance limit of 6% set by BPOM.
Pengembangan Media Edukasi Buku Komik tentang Covid-19 untuk Anak Sekolah Dasar Oktaviani, Eva; Jawiah, Jawiah; Rehana, Rehana; Setiyono, Imawan Eko
Journal of Telenursing (JOTING) Vol 6 No 1 (2024): Journal of Telenursing (JOTING)
Publisher : Institut Penelitian Matematika, Komputer, Keperawatan, Pendidikan dan Ekonomi (IPM2KPE)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31539/joting.v6i1.9976

Abstract

We aimed to summarize the development process of developing the Covid-19 comic book as a prevention medium through a literary work. Research and Development was used as the method in this research with 4 D approach (Define, Design, Develop, Disseminate). The research results show that the average comic validation test score is 4.61 for material experts, 4.24 for media experts, and 4.58 for practitioners. Comic books about education during the Covid-19 pandemic are very suitable to be used as health promotion media about Covid-19. The results of limited trials (n=100) described the stories in comics as very interesting (85%), easy to understand (85%), and useful (100%). In conclusion, the Covid-19 comic book has been declared very suitable as a health promotion medium for children during the pandemic. Attractive Media literacy is currently being encouraged to support children's learning in the concept of understanding Covid-19 and increase children's awareness of implementing health protocols during the pandemic. Keywords: Comic Book, Covid-19, Pandemic
Relationship Of Exposure To Cigarette Smoke In Pregnant Mothers To The Weight Of Newborn In Bhayangkara Palembang Hospital In 2021 Agustin, Ismar; Endriyani, Sri; rehana, Rehana; Utari, Tri
Jurnal Ilmiah Ilmu Keperawatan Indonesia Vol 11 No 04 (2021): Jurnal Ilmiah Ilmu Keperawatan Indonesia (JIIKI) Volume 11 Number 4 Desember 20
Publisher : UIMA Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (331.937 KB) | DOI: 10.33221/jiiki.v11i04.1515

Abstract

Abstrak Background:. Exposure to cigarette smoke can affect low birth weight in mothers who are exposed to cigarette smoke. Low birth weight (LBW) babies are babies with a birth weight of less than 2500 grams. Objectives: To analyze the relationship between age, parity, gestational distance, education, occupation, exposure to cigarette smoke on the weight of newborns in mothers who gave birth. Methods: This research is analytic with a cross-sectional approach. The population and sample are 50 using total sampling technique. Results: The results of the statistical test showed that the variables that were statistically significantly related to the birth weight of newborns were age, parity, education, and exposure to cigarette smoke with ap value <0.05, while the variable distance between pregnancy and occupation did not have a significant relationship. with p value> 0.05. Conclusion: there is a significant relationship between exposure to cigarette smoke and the weight of newborns at Bhayangkara Hospital Palembang in 2021. Keywords: low birth weight, pregnant, passive smoking
Trust in digitalization and artificial intelligence: Insights from qualitative research on online parenting programs Yunike, Yunike; Rehana, Rehana; Misinem, Misinem; Kusumawaty, Ira
Science Midwifery Vol 12 No 5 (2024): December: Health Sciences and related fields
Publisher : Institute of Computer Science (IOCS)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35335/midwifery.v12i5.1782

Abstract

Parenting in the digital era is experiencing significant changes with the presence of online training platforms that utilize artificial intelligence (AI). Although digitalization offers the potential to improve the quality of care, challenges related to trust in technology are important issues that need to be researched. This research aims to explore how trust in digitalization and AI influences the adoption and effectiveness of online parenting training. This research method is qualitative, using in-depth interviews as a data collection technique with parents and online parenting training providers. Data were analyzed using thematic analysis techniques to identify main patterns and themes. The research results show that users' level of trust in digital technology and AI has a direct impact on their readiness to participate in and implement parenting training. Parents who have high trust are more active and successful in utilizing the training, whereas those who are skeptical face difficulties in implementing the material. In conclusion, trust in technology is a key factor in the success of online parenting training. This research highlights the importance of building trust through transparent and quality program design to increase training effectiveness.
The Effect Of Playing Collage On The Development Of Fine Motorics In Preschool Children Rehana, Rehana; Nurul Komariyah; Intan Wilujeng
International Journal of Health Engineering and Technology Vol. 3 No. 3 (2024): IJHET SEPTEMBER 2024
Publisher : CV. AFDIFAL MAJU BERKAH

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (565.572 KB) | DOI: 10.55227/ijhet.v1i2.39

Abstract

The low development of children's fine motor skills preschool. This can be seen when children do collage play activities, many children are not neat in making collage patterns.To determine the effect of playing collage on the fine motor development of preschool children in the kindergarten Keiynan Dan Mawadah Warohmah Palembang City In 2021.This type of research is pre-experimental design with one group pretest posttest. The study population was all children in KB keiynan dan KB Mawadah Warohmah Kota Palembang. The sampling technique is Simple Random Sampling. The number of samples is 26 respondents who have met the inclusion and exclusion criteria. Data analysis techniques using the Wilcoxon. Based on the results of  bivariate test results using the Wilcoxon, a significant value is obtained (ρ-value = 0,000), so <0.05.There is an effect of playing collage on the fine motor development of preschool children in the kindergarten Keiynan Dan Mawadah Warohmah Palembang City In 2021.The results of this study can be used as consideration and reference for those who want to further develop research in the same field, especially in improving the fine motor skills of preschool children.
MENINGKATKAN LITERASI MATEMATIS MELALUI PENDEKATAN MATEMATIKA REALISTIK PADA SISWA KELAS 11 SMA YPK Gultom, Glori Cahaya; Hafiza, Mutia; Rehana, Rehana; Kaban, Rifka Elianti br; Ambarita, Samuel Yordan; Siregar, Budi Halomoan; Saragih, Saripah Erguna br
EDUTECH : Jurnal Inovasi Pendidikan Berbantuan Teknologi Vol. 5 No. 1 (2025)
Publisher : Pusat Pengembangan Pendidikan dan Penelitian Indonesia (P4I)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51878/edutech.v5i1.4610

Abstract

The purpose of this study was to improve students' mathematical literacy competence in class XI at SMA YPK Medan by implementing the Realistic Mathematics Education (RME) approach supported by educational technology. Mathematical literacy includes students' ability to understand, interpret, and apply mathematical concepts in real-world contexts. In this study, an experimental approach with pre-tests and post-tests was used to compare the results of the control and experimental classes. The experimental class was taught using the RME approach supported by technology such as mathematics learning applications and interactive media, while the control class used traditional teaching methods without technological support. Data were analyzed using a t-test to analyze differences in mathematical competence between the two classes. The results of this study indicate that the RME approach supported by technology is significantly more effective in improving students' mathematical literacy compared to traditional methods, especially in terms of formulating, interpreting, and applying mathematics to solve real-world problems. This research also shows that the integration of technology in mathematics learning can enrich students' learning experiences, increase engagement, and support the development of better mathematical skills. Abstrak Tujuan dari penelitian ini adalah untuk meningkatkan kompetensi literasi matematika siswa pada kelas XI di SMA YPK Medan dengan menerapkan Pendekatan Matematika Realistik (PMR) yang didukung oleh teknologi pendidikan. Literasi matematika mencakup kemampuan siswa dalam memahami, menginterpretasikan, dan mengaplikasikan konsep-konsep matematika dalam konteks dunia nyata. Dalam penelitian ini, pendekatan eksperimental dengan pre-test dan post-test digunakan untuk membandingkan hasil dari kelas kontrol dan kelas eksperimen. Kelas eksperimen diajar menggunakan pendekatan PMR yang didukung oleh teknologi seperti aplikasi pembelajaran matematika dan media interaktif, sedangkan kelas kontrol menggunakan metode pengajaran tradisional tanpa dukungan teknologi. Data dianalisis dengan menggunakan uji-t untuk menganalisis perbedaan kompetensi matematika antara kedua kelas. Hasil penelitian ini menunjukkan bahwa pendekatan PMR yang didukung oleh teknologi secara signifikan lebih efektif dalam meningkatkan literasi matematika siswa dibandingkan dengan metode tradisional, terutama dalam hal merumuskan, menafsirkan, dan mengaplikasikan matematika untuk memecahkan masalah dunia nyata. Penelitian ini juga menunjukkan bahwa integrasi teknologi dalam pembelajaran matematika dapat memperkaya pengalaman belajar siswa, meningkatkan keterlibatan, dan mendukung pengembangan keterampilan matematika yang lebih baik.
The Implications of Utilizing Artificial Intelligence-Based Parenting Technology on Children's Mental Health: A Literature Review Yunike, Yunike; Rehana, Rehana; Misinem, Misinem; Kusumawaty, Ira
Poltekita : Jurnal Ilmu Kesehatan Vol. 17 No. 3 (2023): November
Publisher : Poltekkes Kemenkes Palu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33860/jik.v17i3.2958

Abstract

The study aims to look at the development of artificial intelligence to support positive parenting and help improve children's mental health. This research method uses the PRISMA approach through a search process using the keywords "Parenting, Child Mental Health, Artificial Intelligence, Communication, and Discipline Enforcement on the Scopus, Google Scholar, Science Direct, and Pubmed databases in the period 2018 to 2023 with a five-step process to obtain data. After elimination, 1,223 journal articles were obtained that met the inclusion and exclusion criteria of 11 journal articles. Based on the results of the literature review, information was identified regarding the history of the development of artificial intelligence technology, artificial intelligence significantly has a positive impact on children's mental health, through the use of artificial intelligence parents gain meaningful literacy in providing positive care for children. However, the use of artificial intelligence can lead to parents' dependence on artificial intelligence, which is feared to replace human figures. In conclusion, studying the development and adequate use of artificial intelligence technology is urgently needed to improve the ability and quality of parenting to support the optimization of children's mental health.