Medical Laboratory Technology Journal, with registered number ISSN 2461-0879 (online) is a scientific journal published by Poltekkes Kemenkes Banjarmasin in cooperation with PATELKI with the MOU. The aim of this journal publication is to disseminate the conceptual thoughts or ideas and research results that have achieved in the area of medical laboratory sciences. This Journal particularly focuses on the main problems in the development of the sciences of medical laboratory areas. It covers the parasitology, bacteriology, virology, hematology, clinical chemistry, toxicology, food and drink chemistry, and any sciences that cover sciences of medical laboratory area. Please read these guidelines carefully. Authors who want to submit their manuscript to the editorial office of Medical Laboratory Technology Journal should obey the writing guidelines. If the manuscript submitted is not appropriate with the guidelines or written in a different format, it will BE REJECTED by the editors before further reviewed. The editors will only accept the manuscripts which meet the assigned format.

Medical Laboratory Technology Journal (MLTJ) has been reaccredited by Ministry of Research, Technology, and Higher Education of Republic of Indonesia since Vol. 4, No. 2, 2018 until Vol. 9, No. 1, 2023 with grade 2nd according to the decree No. 79/E/KPT/2023 and Official Certificate.

ARTIKEL
1. The Efficacy of Green Grapefruit (Vitis Vinifera L) Extracts on Reducing Blood Glucose in a Diabetic Rat Model
Nur Habibah, Lisa Khofidatur Rofi'ah, Heri Setiyo Bekti, Ni Nyoman Astika Dewi, Luh Ade Wilankrisna, Dewa Ayu Agustini Posmaningsih

2. The Analgesic Effect and Toxicity of Red and White Ginger on Mus Musculus with the Acetate Writhing Test
Vonny Khresna Dewi, Tut Barkinah, Rita Kirana, Muhammad Ikhwan Rizki

3. The Potential of Probiotics from West Sumatra, Indonesia on Low-Density Lipoprotein and Interleukin-6 Levels with Dyslipidemia
Rhinie Uphita Ridwan, Wachid Putranto, Adi Magna Patriadi Nuhriwangsa

4. The Relationship of Plasmodium sp Density to Platelet Count and Hemoglobin Levels in Malaria Patients at Bhayangkara Hospital TK I Pusdokkes Police Kramat Jati, Indonesia
Dewi Inderiati, Nısa Oktapıa, Wadhatun Nida, Zuraida Zuraida, Desi Hariutami

5. Catechin Isolates from Gambir (Uncaria gambir Roxb) Maintain Glucose Homeostasis in Diabetic Model Rat
Rauza Sukma Rita, Husna Yetti, Putra Santoso, Nita Afriani

6. Analysis of COVID-19 Antibodies in Patients Who Have Been Vaccinated With Non-Vaccinated Patients with Confirmed COVID-19 Life
Mustika Sari H Hutabarat, Agnes Felicia Lubis, Hotman Sinaga

7. Analysis of Serum Creatinine Levels, Blood Pressure and Grade of Hypertension of Chronic Disease Management Program Participants
Asbar Tanjung, Ika Nurhidayah, Sharfina Maulidayanti, Ing Mayfa Br Situmorang

8. Kato Katz against Floatation Technique Comparison for Intestinal Helminth Detection of Elementary School Children in Swamp Wetland Area, South Kalimantan, Indonesia
Rifqoh Rifqoh, Jujuk Anton Cahyono, Yayuk Kustiningsih