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Journal : Medical Laboratory Technology Journal

Anti-hyperglycemic Effect of Torbangun (Coleus amboinicus Lour) Leaves Extract Through Liver and Muscle Glycogen Deposits in Streptozotocin-induced Hyperglycmic Sprague-Dawley Rats Model Meilla Dwi Andrestian; Rizal Damanik; Faisal Anwar; Nancy Dewi Yuliana
Medical Laboratory Technology Journal Vol. 5 No. 2 (2019): December
Publisher : Poltekkes Kemenkes Banjarmasin Jurusan Analis Kesehatan

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (604.547 KB) | DOI: 10.31964/mltj.v5i2.227

Abstract

The association of liver and muscle glycogen deposits with serum insulin levels, β-cells pancreas, and fasting blood glucose (FBG) of streptozotocin (STZ)-induced hyperglycemic rats receiving Torbangun leaves extract (TE) investigated. The intervention performed on 25 8-week-old Sprague-Dawley rats divided into four groups. Seven rats separated as a normal group (N), and other rats injected with streptozotocin (STZ). Confirmation of hyperglycemic was characterized by fasting blood glucose >126 mg/dl. Treatment group which is NG (hyperglycemic rats); N (normal rats); H-IM (62.5 mg/kg BW metformin); and H-IT (620 mg/kg BW TE) for 14 days. This study revealed that TE significantly decreased FBG levels, increased insulin production, and the amount of liver glycogen deposits (a=0.01). However, the intervention did not significantly increase the amount of muscle glycogen deposits. TE administration improves β-cells, increases the liver and muscle glycogen deposits. TE was shown to have antihyperglycemic activity by improving the β-cell, increasing blood serum insulin levels, decreasing blood glucose levels, and increasing the liver glycogen deposits.
Salıva pH, Carıes and OHI-S Score in Stuntıng Pre-School Chıldren in The Swamp Area Utami, Naning Kisworo; Andrestian, Meilla Dwi; Insana, Aima
Medical Laboratory Technology Journal Vol. 11 No. 2 (2025): December
Publisher : Poltekkes Kemenkes Banjarmasin Jurusan Analis Kesehatan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31964/mltj.v11i2.688

Abstract

Stunting remains a major global health issue and is associated with impaired physical and cognitive development, as well as increased susceptibility to oral diseases such as dental caries. Environmental factors, including acidic peatland water, may further aggravate oral health conditions among children living in swamp areas. This study aimed to analyze the relationship between salivary pH, dental caries severity (def-t index), and oral hygiene status (OHI-S) in preschool children with stunting living in peatland regions of South Kalimantan, Indonesia. An analytical observational study with a cross-sectional design was conducted involving 32 preschool children aged 2–5 years residing in the working area of the Martapura Timur Public Health Center. Data collection included clinical examination of caries using the WHO criteria, salivary pH measurement with a Krisbow digital pH meter, and assessment of oral hygiene using the Simplified Oral Hygiene Index (OHI-S). Statistical analysis was performed using the Spearman correlation test. The results showed that salivary pH ranged from 5.5 to 7.0, def-t scores ranged from 2 to 8 (mean = 5.34 ± 1.78), and OHI-S scores were 0.00 in 22 children (68.7%) and >0.00 in 10 children (31.3%). A significant association was found between salivary pH and dental caries severity (p = 0.005; α = 0.05), indicating that lower salivary pH is associated with higher caries prevalence. In conclusion, stunted preschool children in peatland areas exhibited acidic salivary conditions and a high caries burden despite relatively good oral hygiene status. These findings highlight the importance of integrating nutritional rehabilitation and oral health education programs to reduce the risk of dental caries in children living in environmentally vulnerable swamp regions.