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PENGARUH POLIFENOL PADA TEH HIJAU (Camellia sinensis) TERHADAP GAMBARAN HISTOPATOLOGI PANKREAS TIKUS DIABETES MELITUS: SEBUAH TINJAUAN NARATIF Aufa Putra Hanif; Biomechy Oktomalio Putri; Rauza Sukma Rita; Dessy Arisanty; Yulistini Yulistini; Miftah Irramah
EMPIRIS : Jurnal Sains, Teknologi dan Kesehatan Vol. 3 No. 3 (2026): EMPIRIS : Jurnal Sains, Teknologi dan Kesehatan, September 2026
Publisher : Lembaga Pendidikan dan Penelitian Manggala Institute

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62335/empiris.v3i3.3013

Abstract

Diabetes Mellitus (DM) is a metabolic disease characterized by chronic hyperglycemia caused by abnormalities in insulin secretion, insulin action or both. Green tea (Camellia sinensis) contains polyphenolic compounds which act as exogenous antioxidants and are expected to have the potential to protect pancreatic beta cells from damage caused by oxidative stress and reduce the amount of cell necrosis in histopathological observations of rat pancreas induced by diabetogenic substances such as streptozotocin and alloxan. This literature study is a narrative literature review study that explores the literature with an experimental research design regarding the effect of polyphenols in green tea (Camellia sinensis) on the histopathological picture of the rat pancreas. A literature search was carried out through the electronic databases PubMed and Google Scholar based on predetermined inclusion and exclusion criteria. There was a total of 9 pieces of literature reviewed, polyphenols in appropriate doses have a protective and ameliorative effect on the incidence of islet cell degeneration in the pancreas induced by diabetogenic substances. The conclusion from this literature study was that administration of polyphenols to rats has a protective and ameliorative effect on degeneration and damage to pancreatic islet cells in diabetic rats. Further research is needed regarding matters related to dose, frequency, mechanism and a wider scope of research.
GAMBARAN TINGKAT PENGETAHUAN DAN SIKAP MAHASISWA FAKULTAS KEDOKTERAN UNIVERSITAS ANDALAS TERHADAP PENGGUNAAN TABIR SURYA Adinda Genia; Ennesta Asri; Eva Decroli; Erlina Rustam; Nelmi Silvia; Biomechy Oktomalio Putri
SINERGI : Jurnal Riset Ilmiah Vol. 3 No. 9 (2026): SINERGI : Jurnal Riset Ilmiah, September 2026
Publisher : Lembaga Pendidikan dan Penelitian Manggala Institute

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62335/sinergi.v3i9.3025

Abstract

Indonesia’s tropical climate results in year-round exposure to ultraviolet (UV) radiation, making adequate sun protection an important component of skin health. Sunscreen is one of the most accessible measures for reducing UV exposure; however, its effectiveness depends not only on availability but also on appropriate knowledge and attitudes toward its use. This study aimed to assess the knowledge and attitudes of medical students at the Faculty of Medicine, Andalas University, regarding sunscreen use. A descriptive cross-sectional study was conducted among 112 medical students selected using consecutive sampling. Data were collected using a structured questionnaire assessing respondents’ knowledge and attitudes toward sunscreen use. The findings showed that the majority of respondents demonstrated good knowledge regarding sunscreen, including its benefits and appropriate use. Similarly, most respondents exhibited favorable attitudes toward sunscreen use, indicating positive awareness of the importance of sun protection. These findings suggest that medical students at the Faculty of Medicine, Andalas University, generally possess adequate knowledge and positive attitudes toward sunscreen use. Nevertheless, knowledge and attitudes alone may not necessarily reflect consistent sunscreen practices. Further research is warranted to explore the relationship between knowledge, attitudes, and actual sunscreen use, as well as other factors influencing sun-protection behavior among medical students.
Co-Authors Adinda Genia Afriwardi Afriwardi Almahdy A Almahdy A Almahdy Almahdy Amalina, Azka Amanda, Amelia Andrisyah, Fauzi Antonius, Puja Agung Aprilia, Dinda Ari Yanto Wijaya Asterina, Asterina Aufa Putra Hanif Azizi, Adni Salsabil Azzahra Ayu Sari Cesar, Afifah Raudhati Citra Manela Daan Khambri Desnita Dessy Arisanty Dewi, Lativa Andam Dhiaulhaq, Zalva Indira Dia Rofinda, Zelly Dia Dian Pertiwi Dina Arfiani Dina Arfiani Rusjdi Dwi Sari Dillasamola Dwisari Dillasamola Elfira Yusri Elizabeth Bahar Endrinaldi Ennesta Asri Ennesta Asri Erlina Rustam Ermayanti, Sabrina Eryati Darwin Eryati Darwin Eryati Darwin Eva Decroli Fadhilla, Naylatul Fadil, Muhammad Syukri Fathiyyatul Khaira, Fathiyyatul Fathur Rahman Firdawati Firdawati Fitri Salwa Huriani Fortuna, Fory Fuada, Afifah Annis Gardenia Akhyar Hafsah, Nur Hanisa, Najma Syakina Hansen Nasif Hanum, Fathiya Juwita Hardisman Hasibuan, Ahmad Daniel Hendra, Gabriel Septian Hendriansah Hirowati Ali, Hirowati Husnil Kadri Isna Annisatuzzakiyah Lestari, Tuti Lili Irawati Mahata, Liganda Endo Malinda Meinapuri Marwan Mazara, Fitria Miftah Irramah Mohamad Reza Mufadhdhal, Muhammad Asad Muhadzid, Fayyadh Atsil Muhammad Naufal, Muhammad Muhammad Yazid Nelmi Silvia Netti Suharti, Netti Nita Afriani Nita Afriani Noverial Noverial Noverial Noverial, Noverial Novita Ariani Novita Ariani Novita Purnama Sari Oktafani, Reni Oktaviani, Dilla Pratiwi, Eghinna Elsa Pritasa Muthia Ulfa Putri, Popy Dwi Rahmadiyani, Rahmadiyani Rahmat Syaifullah Rahmatini . Ramadhani, Dhea Amaliya Ramadhani, Nasywa Anjani Rauza Sukma Rita Rika Susanti Rini Rustini Rosfita Rasyid Roza Silvia Russilawati, Russilawati Salsabila Dhiyaa Syifa Sari, Novita Purnama Selfi Renita Rusjdi Shafiqah Zawira Sheila Diana Skunda Diliarosta SM Rezvi Syandana, Firjatul Tafdil, Zhafirah Khairunnisa Tegar Abdillah Thoriq, Muhammad Tofrizal Tuti Handayani Wirsma Arif Harahap YN Zuhal Chaisart Chaniago Yohannes Alen Yulia Kurniawati Yulistini, Yulistini Yusticia Katar Yustini Alioes Yustini Alioes Zawata Afnan Zehan Afifa Yusran