Bronchoscopy revealed that the left lower lobe basilar segment was completely occluded by tumour ... These tumours penetrate the basement membrane of the squamous epithelium and patients often ...

The inner ear contains distinct sensory organs, produced sequentially by segregation from a large sensory-competent domain in the developing otic vesicle. To understand the mechanistic basis of this ...

Emerging research suggests several neuroprotective mechanisms: Boron helps maintain proper cell membrane function in neurons, supporting efficient electrical signaling throughout the brain and ...

This explainer outlines how neurons and glial cells coordinate electrical and chemical signals to form complex brain networks that govern thought, behavior, and consciousness. It also explores how ...

Keeping humidity levels between 40-60% helps maintain healthy mucous membrane function and reduces the survival time of airborne viruses. A humidifier in frequently used rooms can create a less ...

Calcium signaling plays a fundamental role in cardiac development and function, orchestrating a wide array of cellular processes that are essential for ...