Physical activities aid in tumor prevention: A finite element study of bio-heat transfer in healthy and malignant breast tissues DOI Creative Commons

Mohammad Junaid,

Abul Mukid Mohammad Mukaddes,

Md. Mahmud-Or-Rashid

et al.

Heliyon, Journal Year: 2024, Volume and Issue: 10(14), P. e34650 - e34650

Published: July 1, 2024

The objective of the present research is to explore temperature diffusion in healthy and cancerous tissues, with a specific focus on how physical activity impacts weakening breast tumors. Previous lacked numerical analysis regarding effectiveness tumor prevention or attenuation, prompting an investigation into mechanism behind from bio-heat transfer perspective. study employs realistic model human breasts tumors COMSOL Multiphysics® analyze distribution by utilizing Penne's equation. examines their influence tissue varying diameter (10–20 mm) exercise intensities (such as walking speeds other activities like carpentry, swimming, marathon running). Results demonstrate that tissues generate notably more heat than normal at rest during activity. Smaller exhibit higher temperatures exercise, emphasizing significance size treatment effectiveness. Tumor range between 40 43.2 °C, while remain below 41 °C High-intensity exercises, particularly 1.8 m/s, running, display therapeutic effect tumors, increasing intensity. malignant rise noticeably due constant metabolic decreased blood flow. also identifies optimal duration high-intensity recommending least 20 min for outcomes. outcomes this would help individuals, doctors, cancer researchers understand weaken tissues.

Language: Английский

Green synthesis of quercetin-loaded magneto-liposomes and their assessment of antioxidant efficacy, hyperthermia and MRI contrast features. DOI

Poornima Govindharaj,

Somlee Gupta,

Arunkumar Dhayalan

et al.

Materials Chemistry and Physics, Journal Year: 2024, Volume and Issue: 323, P. 129663 - 129663

Published: Sept. 1, 2024

Language: Английский

Citations

1
Advances in Finite Element Analysis for Cancer Therapy Focusing on Magnetic Nanoparticle Hyperthermia DOI
Izaz Raouf, P. Gaś, Heung Soo Kim

et al.

Multiscale Science and Engineering, Journal Year: 2024, Volume and Issue: 6(2-3), P. 113 - 123

Published: July 30, 2024

Language: Английский

Citations

1
Numerical study of magnetic nanoparticles injection into a brain tumor considering the effects of injection volume and location on the termination of cancerous cells DOI
Adeleh Kazemi Alamouti, Izaz Raouf, Saeed Zahabi

et al.

Biointerphases, Journal Year: 2024, Volume and Issue: 19(6)

Published: Nov. 1, 2024

Lately, magnetic nanoparticle (MNP) hyperthermia gained much attention because of its therapeutic efficiency. It is challenging to predict all the treatment parameters during actual environment. Hence, numerical approaches can be utilized optimize various interest. In present research, MNP on a cancerous tumor placed inside human brain investigated numerically using realistically shaped model for head layers and tumor. Applying boundary conditions, steady-state Pennes’s bioheat transfer equation solved finite element method scheme. The effects injection volume location thermal distribution are examined discussed in detail. total 5990 mm3. Three different volumes per point, namely, 0.6, 1.2, 3 μl, as well several points, performed. observed that choosing higher number points affects temperature terms uniformity. contrast, an accurate provides lower temperatures tissue. Moreover, it concluded interfaces between anatomically correct play critical role therapy. Based obtained results, optimal condition with mm3 80 μl through 20 over considering 4 each point.

Language: Английский

Citations

1
Physical activities aid in tumor prevention: A finite element study of bio-heat transfer in healthy and malignant breast tissues DOI Creative Commons

Mohammad Junaid,

Abul Mukid Mohammad Mukaddes,

Md. Mahmud-Or-Rashid

et al.

Heliyon, Journal Year: 2024, Volume and Issue: 10(14), P. e34650 - e34650

Published: July 1, 2024

The objective of the present research is to explore temperature diffusion in healthy and cancerous tissues, with a specific focus on how physical activity impacts weakening breast tumors. Previous lacked numerical analysis regarding effectiveness tumor prevention or attenuation, prompting an investigation into mechanism behind from bio-heat transfer perspective. study employs realistic model human breasts tumors COMSOL Multiphysics® analyze distribution by utilizing Penne's equation. examines their influence tissue varying diameter (10–20 mm) exercise intensities (such as walking speeds other activities like carpentry, swimming, marathon running). Results demonstrate that tissues generate notably more heat than normal at rest during activity. Smaller exhibit higher temperatures exercise, emphasizing significance size treatment effectiveness. Tumor range between 40 43.2 °C, while remain below 41 °C High-intensity exercises, particularly 1.8 m/s, running, display therapeutic effect tumors, increasing intensity. malignant rise noticeably due constant metabolic decreased blood flow. also identifies optimal duration high-intensity recommending least 20 min for outcomes. outcomes this would help individuals, doctors, cancer researchers understand weaken tissues.

Language: Английский

Citations

1