Publications by authors named "Ridha Dharmajaya"

Background: Local wisdom food ingredients in North Sumatra, Indonesia, are a source of phenolics which have antioxidant, antihyperlipidemia, neuronal survival, and growth. Administering products with antioxidant properties can provide a supporting effect in preventing inflammation and neurodegenerative process.

Objective: The main objective of this study was to analyze the formulation of red palm oil ( Jacq), koja bay leaves ( L Spreng), and passion fruit seeds ( Sims) to improve lipid profile, antioxidant activity, Brain-Derived Neurotrophic Factor (BDNF), and lipase enzyme activity of Sprague-Dawley rats.

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Background/aims: Traumatic brain injury is a significant public problem with an incidence of 10 million people per year, causing the largest deaths and disabilities worldwide. Head injuries can be classified into primary and secondary head injuries. Secondary head injuries can be caused by several factors such as ischemia, cerebral edema, and neuroinflammation.

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Article Synopsis
  • Pelvic-ureteric junction obstruction (PUJO) is a leading cause of hydronephrosis in newborns, and early detection is crucial for preventing kidney damage and complications, especially when surgical intervention like pyeloplasty is required.
  • This study examined the relationship between urinary neutrophil gelatinase-associated lipocalin (NGAL) and interleukin 18 (IL-18) levels, as well as the degree of kidney damage in Wistar rats with PUJO over different time points.
  • The findings suggest that while NGAL levels did not show significant changes, IL-18 levels varied significantly across different groups and time points, indicating it could be a useful biomarker for predicting kidney damage in PUJO cases
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Background: Young breast cancer patients (≤40 years) have different unifying oncogenic signaling pathways when compared to older people. Vimentin is a filament intermediate. Vimentin expression has an important role in epithelial-to-mesenchymal transition (EMT) and cancer progression.

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Introduction: Oxidative stress has been considered as one of many contributor in developing risk of cancer. Oxidative stress may also promote the increasing number of free radical. Malondialdehyde (MDA) is one of radical oxidative marker, while Superoxide Dismutase (SOD) play role as endogenous antioxidant.

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Purpose: Obesity that occurs in adulthood is influenced by various factors, not only energy balance, especially concerning the amount of energy consumed, but also heredity. The hereditary factors of obese parents on childhood obesity have been studied, but what about adulthood? This study examines the relationship between a history of obesity in adolescence, and maternal and paternal incidences of adult obesity.

Patients And Methods: This study was a cross-sectional study that included adult men and women aged 20-60 years old.

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Introduction: Brain tumor is one of the most devastating diseases in the world. The Pathogenesis is vary in multiple aspect of mechanism. The tumor microenvironment contains many different noncancerous cell types in addition to cancer cells.

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The increasing number cases of coronavirus disease (COVID-19) infections in the general population in Indonesia raises questions concerning the public's knowledge and attitudes regarding this pandemic. To determine the correlation between the general public's knowledge and attitudes regarding the COVID-19 outbreak 1 month after the first cases were reported in Indonesia. This cross-sectional study was conducted between early March and the end of April 2020 in the general population of Indonesia, beginning with the North Sumatra region, where the spread of COVID-19 in Indonesia began.

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Background: Herniated Nucleus Pulposus (HNP) is the prolapse of the intervertebral disk through a tear in the annulus fibrosus. This causes nerve root compression with clinical pain manifestation and affects the quality of sleep.

Aim: The aim of this study was find out the comparison in the quality of sleep between before (pre) and after (post) surgery cervical HNP patients.

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