You will be able to get a quick price and instant permission to reuse the content in many different ways. Nasopharyngeal examination is usually not part of upper gastrointestinal (GI) endoscopy but ...

Small cell neuroendocrine carcinoma of nasopharynx is extremely rare and displays aggressive nature with a poor prognosis. Neuroendocrine tumours rarely arise from the head and neck region and pose a ...

aThe Marshall Centre for Infectious Diseases, Research and Training, The University of Western Australia, Perth, WA, Australia bSchool of Biomedical Sciences, The University of Western Australia, ...

It also helps to keep moisture from evaporating into the atmosphere, which keeps the skin hydrated. The stratum corneum often is described as having a brick-and-mortar type of structure. In this ...

Plants are very important living things. They have lots of jobs, such as providing animals with food and releasing oxygen into the air. To survive and carry out these jobs, they all need three ...

THE interest of those concerned in any way with the provision of protection against inhalation hazards, especially those associated with work with radioactive materials, has been stimulated by the ...

The emergence, in recent decades, of an entirely new area of “Mitochondrial dynamics”, which consists principally of fission and fusion, reflects the recognition that mitochondria play a significant ...

A medical helicopter crashed in Mississippi, killing three people on board, including a pilot and two hospital staff members. The incident occurred near the intersection of Highway 43 and the ...

The transcription factor Snail1, a key inducer of epithelial-mesenchymal transition (EMT), plays a critical role in tumor metastasis. Its stability is strictly controlled by multiple intracellular ...

Mar. 10, 2025 — A study finds that herpes infection through the nose can lead to anxiety, motor impairment and cognitive issues. The research shows that by exploiting a cellular enzyme, the ...

The University of Oklahoma's $2.1 billion enterprise represents one of Oklahoma's greatest assets. Our impact is changing the lives of all Oklahomans, through scholarship, research and more. 30,000+ ...