Dielectrophoretic and electrochemical impedance mapping of metastatic potential in MDA-MB-231 breast cancer cells using inkjet-printed castellated microarray.

The spread of metastatic cancer cells poses a significant challenge in cancer treatment, making innovative approaches for early detection and diagnosis essential. Dielectrophoretic impedance spectroscopy (DEPIS), a powerful tool for cell analysis, combines dielectrophoresis (DEP) and impedance spectroscopy (IS) to separate, sort, cells and analyze their dielectric properties. In this study, we developed and built out-of-plane inkjet-printed castellated arrays to map the dielectric properties of MDA-MB-231 breast cancer cell subtypes across their metastatic potential.

Osseointegrated prostheses improve balance and balance confidence in individuals with unilateral transfemoral limb loss.

Background: More than half of patients with lower-limb amputation who use socket prostheses experience at least one fall annually. These falls are primarily attributed to reduced proprioception which negatively affects balance. A promising alternative to socket prostheses are osseointegrated prostheses that involve direct fixation of the prosthetic limb to the residual limb through a bone-anchored implant, yet its effect on balance remains unknown.

Diverging levels of COVID-19 governmental response satisfaction across middle eastern Arab countries: a multinational study.

Background: Public acceptance of governmental measures are key to controlling the spread of infectious diseases. The COVID-19 pandemic has placed a significant burden on healthcare systems for high-income countries as well as low- and middle-income countries (LMICs). The ability of LMICs to respond to the challenge of the COVID-19 pandemic has been limited and may have affected the impact of governmental strategies to control the spread of COVID-19.

Budget impact analysis for dapagliflozin in type 2 diabetes in Egypt.

Type 2 diabetes mellitus (T2DM) is a major health problem in Egypt with a high impact on morbidity, mortality, and healthcare resources. This study evaluated the budget impact and the long-term consequences of dapagliflozin versus other conventional medications, as monotherapy, from both the societal and health insurance perspectives in Egypt. A static budget impact model was developed to estimate the financial consequences of adopting dapagliflozin on the healthcare payer budget.

A systematic review on the current status of adult diagnostic reference levels in head, chest and abdominopelvic Computed Tomography.

Computed tomography (CT) is a routinely employed diagnostic tool for the detection and diagnosis of disease processes. Despite the primary focus of radiation dose reduction and improvements in CT scanners, radiation dose exposure remains an ever-increasing concern. Scanning protocol optimisation relative to body weight and scanner manufacturer still lags behind the diagnostic reference levels (DRLs) that are set on an international scale.

Investigation of Bifurcation Effect on Various Microfluidic Designs for Blood Separation.

In this project, a microfluidic device for blood separation will be designed and tested in order to separate plasma from whole blood for diagnostic purposes. The design will be based on previously implemented designs that will be further discussed in the next sections. When designing microfluidic devices, it is essential to consider the different physical phenomena that arise from switching from the macro scale to the micro scale.