The administration of drugs to the central nervous system (CNS) is primarily controlled by
the blood-brain barrier (BBB), a structure that prevents the passage of foreign compounds …

Background Air pollution constitutes the major threat to human health, whereas their
adverse impacts and underlying mechanisms of different particular matters are not clearly …

Objective: Exposure to airborne particulate matter (PM) is estimated to cause millions of
premature deaths annually. This work conveys known routes of exposure to PM and …

The convergence of nanoparticles and stem cell therapy holds great promise for the study,
diagnosis, and treatment of neurodegenerative disorders. Researchers aim to harness the …

Air pollution remains one of the major health threats around the world. Compared to adults,
foetuses and infants are more vulnerable to the effects of environmental toxins. Maternal …

Context: Inhaled nanoparticles can migrate to the brain via the olfactory bulb, as
demonstrated in experiments in several animal species. This route of exposure may be the …

The early-stage diagnosis and therapy of brain diseases pose a persistent challenge in the
field of biomedicine. Quantum dots (QDs), nano-luminescent materials known for their small …

Context: In recent years, nanotechnology-based delivery systems have gained interest to
overcome the problems of restricted absorption of therapeutic agents from the nasal cavity …

Metallic nanoparticles due to their small size and unique physico-chemical characteristics
have found excellent applications in various branches of industry and medicine. Therefore …

According to recent research, nanotechnology based on quantum dots (QDs) has been
widely applied in the field of bioimaging, drug delivery, and drug analysis. Therefore, it has …