A5060349350- Laser Applications in Dentistry and Medicine
- Ultrasound and Hyperthermia Applications
- Ultrasound Imaging and Elastography
- Advanced MRI Techniques and Applications
- Hepatocellular Carcinoma Treatment and Prognosis
- Photoreceptor and optogenetics research
- Cardiovascular Health and Disease Prevention
- Cerebrovascular and Carotid Artery Diseases
- Photodynamic Therapy Research Studies
- Infrared Thermography in Medicine
- Electromagnetic Fields and Biological Effects
- Laser-Ablation Synthesis of Nanoparticles
- Photoacoustic and Ultrasonic Imaging
- Spectroscopy Techniques in Biomedical and Chemical Research
- Nanoparticles: synthesis and applications
- Gold and Silver Nanoparticles Synthesis and Applications
- Radiation Effects and Dosimetry
- Liver Disease Diagnosis and Treatment
- Meat and Animal Product Quality
- Nonlinear Optical Materials Studies
- Laser Material Processing Techniques
- Electrical and Bioimpedance Tomography
- Thermoregulation and physiological responses
- MRI in cancer diagnosis
- Biofield Effects and Biophysics
Universiti Sains Malaysia
2014-2024
Hospital Universiti Sains Malaysia
2020-2023
Al-Quds University
2019
Hospital Pulau Pinang
2018
IntroductionHepatocellular carcinoma (HCC) is one of the most common cancer in world, and effectiveness its treatment lies detection early stages. The aim this study to mimic HCC dynamically through a liver phantom apply it multimodality medical imaging techniques including magnetic resonance (MRI), computed tomography (CT), ultrasound.Methods materialsThe fabricated with two main parts, parenchyma inserts. was by adding 2.5 wt% agarose powder combined 2.6 wax while basic material for...
Background: To examine the blood flow and detection of issues related to it by medical ultrasound, is extremely important have suitable mimicking fluid (BMF) be used in vitro a movable or portable Doppler phantom use as standardizing tool. As known, main drawbacks currently commercial BMF research studies are high cost long time needed for preparation, which at least 5–7 h. Moreover, there only two common scatter particles using suspension materials such nylon (Orgasol) polystyrene. Thus, we...
A Doppler ultrasound is a noninvasive test that can be used to estimate the blood flow through vessels. Presently, few phantoms are being qualified for long-term utilize and storage with high physiological rate ultrasound. The main drawback of two hydrogel materials items (Konjac (K) carrageenan (C) (KC)) it not fit easy deteriorate. Thus, this research study focuses on characterization construction robust elastic wall-less phantom suitable acoustical properties TMM. mechanisms fabrication...
Objectives: Polymer phantoms can be used to simulate the properties of tissues or organs such as liver during magnetic resonance imaging (MRI). Although there are reports simulated with hepatocellular carcinoma (HCC); no studies have documented simulating typical dynamic pattern. Aim: The present study aimed investigate developed respect stability, including chemical, mechanical, electrical, well MRI (T1- and T2- signal intensities), in addition HCC a way. Methods: In this study, parenchyma...
Introduction: The depth of laser light penetration into tissue is a critical factor in determining the effectiveness photodynamic therapy (PDT). However, optimal necessary for achieving maximum therapeutic outcomes PDT remains unclear. This study aimed to assess at two specific wavelengths, 532 nm and 660 mm. Methods: Chicken beef different thicknesses (1, 3, 5, 10, 20 mm±0.2 mm) were used as vitro models. samples subjected irradiation by low-level diode continuous mode 10 minutes. with...
Hepatocellular Carcinoma (HCC) is the third most common cancers, and it considers having resulted in mortality morbidity world. It also known as primary Hepatocarcinogenesis. Magnetic resonance imaging (MRI) used to detect diagnosis tumours staging of cancer, predict tumour biology through biomarkers imaging. Moreover, MRI technique small size HCC, high ADC value, fibrous capsule or pseudo-capsule. In this review, HCC features their implications for prognosis are discussed. Furthermore,...
This study was conducted to investigate the effects of low-level laser (LLL) doses on human red blood cell volume. The exposure a diode pump solid state (DPSS) (λ = 405 nm) were observed.The response LLL irradiation gives important information about mechanism interaction light with living organisms. Materials and methods Blood samples collected into ethylenediaminetetraacetic acid (EDTA)-containing tubes, each sample divided two equal aliquots, one serve as control other for irradiation....
Background: Hepatocellular carcinoma (HCC) is one of the most common cause cancer-related deaths worldwide. The objective this study to detect various stages HCC through utilization a dynamic liver phantom with MRI. Methods: Three phantoms composed different gelatin concentrations (2.5%wt, 4.0%wt, and 5.0%wt) fixed agar were used. samples consisted agarose glycerol varying sizes (0.5,1.0, 2.0cm). chemical, mechanical, electrical, imaging properties examined. consistency T1 T2 signal...
Glucose levels that accumulate in the blood can cause other organ disorders and even death. To prevent such occurrence, continuous regular glucose measuring monitoring is required for diabetes mellitus (DM) patients. measurement DM patients are generally performed several times a day, so be easy, harmless method of patients, data well recorded. Thus this research, an android non-invasive level system with wireless communication automatic storage on phone’s memory was developed. The study...
Comparative bio-effect of gadolinium with alternative contrast medium magnesium chloride and zinc oxide nanoparticles on single-strand DNA following exposure to magnetic resonance imaging
Light is an electromagnetic radiation that has visible and invisible wavelength spectrums. Visible light can only be detected by the eyes through optic pathways. With presence of scalp, cranium, meninges, brain seen as being protected from direct exposure to light. For reason, viewed a black body lying inside box. In physics, tends in thermal equilibrium with its environment tightly regulate temperature via thermodynamic principles. Therefore, healthy box should not exposed On contrary,...
Light is an electromagnetic radiation that has visible and invisible wavelength spectrum. The light can only be detected by the eyes through optic pathways. With presence of scalp, cranium meninges, brain seen as being protected from direct exposure to light. For reason, viewed a black body lying inside box. In physics, tends in thermal equilibrium with its environment tightly regulate temperature via thermodynamics principles. Therefore, healthy box should not get exposed On contrary,...