Publications by authors named "Brian Wasita"

Mitral stenosis is the most common rheumatic heart disease (RHD) disorder worldwide, including in Indonesia. This pathological condition causes left atrial pressure, leading to left atrial fibrosis that affects the structure and function of the left atrial as well as the clinical condition. The aim of this study was to assess the correlation between circulating fibrosis biomarkers with net atrioventricular compliance (Cn) as a parameter of left atrial function, and left atrial volume index (LAVI) as a parameter left atrium structure of changes.

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The incidence of diabetes is increasingly becoming a global health burden. Meanwhile, in recent years, functional foods have been intensively investigated for diabetes management. These foods provide health benefits due to their bioactive compounds that enhance the metabolism and lower the risk of chronic diseases, such as diabetes.

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Article Synopsis
  • The study aimed to create and validate a rat model for studying chemotherapy-induced oral mucositis using cisplatin.
  • Wistar rats were divided into groups receiving different doses of cisplatin, and their body weight, oral mucositis grades, and tissue damage were evaluated after treatment.
  • The results showed that a dose of 5 mg/kgBW of cisplatin caused the most severe oral mucositis and weight loss, making it the ideal dose for further research.
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Background: A potentially fatal complication of sepsis is septic acute kidney injury. Stem cell therapy is a potential new method of treating sepsis and has been applied to treat some human diseases.

Objectives: This study investigated the effects of secretome-MSCs on NGAL, CRP, NF-κB, and MMP-9 proteins, and histopathology in mice with septic AKI.

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(1) Background: Mitral stenosis is the most common rheumatic heart disease (RHD). Inflammation and fibrosis are the primary pathophysiology, resulting in left atrial stress and dysfunction. Dapagliflozin is a new heart failure treatment with anti-inflammation and anti-fibrosis effects from previous studies.

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Background: The prevalence of anemia in female adolescents increases every year. A duodenal Cytochrome B (1) enzyme is involved in the regulation of iron metabolism. G797A gene polymorphism of the 1 reduces nonheme iron transport into the enterocytes, which was mediated by the divalent metal transporter 1 protein.

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Background: Nontuberculous mycobacterial (NTM) lung infections are a major public health concern. Diagnosis of NTM-pulmonary disease (NTM-PD) is difficult because its clinical, microbiological, and radiological features resemble to those of pulmonary tuberculosis (TB), leading to misdiagnosis. Identification at the species level is essential for diagnosis and determination of therapy, which is currently not performed routinely in Indonesian laboratories.

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Introduction: Various techniques for tissue engineering have been introduced to help regenerate damaged or lost bone tissue. This study aimed to see the potential implication of platelet-rich fibrin (PRF) to accelerate the bone healing process in rat bone defects.

Methods: A systematic literature search was conducted from several electronic databases on subjects looking at the use of PRF in rat bone defects and their results in bone regeneration.

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In this study, we investigated the effects of an alkaloid fraction of L. flowers in terms of cytotoxicity, Erythropoietin (EPO), hepcidin, and Matriptase-2 (MT-2) expression levels in iron deficiency Hepatocarcinoma (HepG2) cell model. The iron deficiency HepG2 cell model was generated by induction with Deferoxamine (DFO) and was then treated with standard therapy Ferric Ammonium Citrate (FAC) and different alkaloid fraction doses.

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Background: Improved access and treatment are critical to controlling the problem. Molecular diagnostic tests, although available, are not feasible in developing countries. Where available, these tests require state-of-the-art laboratories and are not cheap.

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Background: The pathogenesis of Sjögren's syndrome involves the activation of NF- κB, producing proinflammatory cytokines such as tumor necrosis factor-α, interleukin (IL)-1α, IL- 1β, IL-6, IL-17, and interferon-γ. Through oxidative stress, they will cause necrosis and apoptosis of lacrimal gland cells, resulting in impaired secretory function or reduced tear production. Moringa oleifera leaf extract is known to have strong anti-inflammatory and antioxidant activities.

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Background: Duodenal perforation is considered as one of gastrointestinal emergency with high morbidity and mortality rate. The MSCs have the ability to improve wound healing by releasing several growth factors and anti-inflammatory cytokines to promote the angiogenesis process. This study aimed to investigate the role of MSCs in duodenal perforation wound healing.

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Background: The immunology characteristics of the rat model of tuberculosis (TB) infection are still unclear. This study aimed to evaluate the dynamics of pathology and cytokines in a rat model infected with Mycobacterium TB (MTB).

Methods: Sixty male Wistar rats were divided into four groups, namely the control group (without MTB infection) and the MTB -induced group (observations at week-3, week-6, and week-12 postinfection).

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Purpose: This is an in-vitro experimental study to analyze the effect of Exo-HUVEC on endothelial cell (CD31), cell proliferation, matrix metalloproteinase 1 (MMP-1) and collagen type 1 on irradiated fibroblast with UVB as photo-aging model.

Patients And Methods: Fibroblast cultures were divided into 5 groups, namely without UVB exposure, UVB exposure 600mJ/cm for 80 seconds as photo-aging model, and UVB exposure +Exo-HUVEC exposure 0.1%, 0.

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Objective: Investigate the effect of SDF1a, nuclear, and cytoplasmic CXCR4 breast cancer tissue on metastasis and overall survival in patients with complete-chemotherapy and no-chemotherapy.

Methods: Cohort ambidirectional design was employed with survival analysis that followed the patient's diagnosis until obtaining the outcome, distant metastasis, or death. We analyzed samples in three groups (all-patient, no-chemotherapy, and complete-chemotherapy groups).

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Stimulation of the neonatal immune system is quite important for the proliferation and differentiation of antigen-presenting cells (APCs) and T cells. Tahneeq is a traditional method to manually rub the palatal mucosa of newborn babies with premasticated Ajwa palm dates. The present study was to investigate the tahneeq effects on IL-12 expression of dendritic cells (DCs) and blood T lymphocytes expressing CD8 in neonatal Wistar rats.

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Primary chordoma of the nasopharynx is an extremely rare malignant tumor of notochordal origin in the extra-osseous axial skeleton. It presents as a soft tissue mass without involvement of the skull base bone (clivus) and may mimic other lesions of the nasopharynx. A 26-year-old male patient is presented with nasal obstruction and congestion for the last 3 years.

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A 52-year-old woman presented with right rhinorrhea and right otorrhea manifesting as aural fullness for 2 years caused by a choroid plexus papilloma in the right cerebellomedullary cistern. Computed tomography and magnetic resonance imaging revealed a well defined lobulated mass at the foramen of Luschka, which extended towards the right cerebellomedullary cistern with slight dilation of the ventricular systems. The tumor was totally resected via a right lateral suboccipital approach.

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Objective: Metastases to the choroid plexus from extracranial tumors are rare. Kidney, lung, and colon are the common primary origins of choroid plexus metastases. Choroid plexus metastases from thyroid carcinoma are very rare, with only 2 cases reported thus far.

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The effect of hypoxia on glioma growth including pathological changes was investigated in an experimental model of brain ischemia in the rat C6 glioma model. C6 glioma cells were inoculated into the subcortex of adult Wistar rats. Focal cerebral ischemia near the implanted glioma area was induced by permanent middle cerebral artery occlusion (PMCAO).

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Mesenchymal stem cells (MSCs) have been expected to become useful gene delivery vehicles against human malignant gliomas when coupled with an appropriate vector system, because they migrate towards the lesion. Human artificial chromosomes (HACs) are non-integrating vectors with several advantages for gene therapy, namely, no limitations on the size and number of genes that can be inserted. We investigated the migration of human immortalized MSCs bearing a HAC vector containing the herpes simplex virus thymidine kinase gene (HAC-tk-hiMSCs) towards malignant gliomas in vivo.

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Objective: A reproducible brain tumor model using experimental animals is required to study biological behavior and develop more potent antineoplastic drugs and effective therapeutic modalities. In this work, we attempted to establish diffuse leptomeningeal gliomatosis in the rat by intracarotid injection of C6 glioma cells.

Methods: Intracarotid injection of 1 x 10(7) C6 glioma cells in Wistar rats was performed to establish a primary diffuse leptomeningeal gliomatosis model.

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