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Mounier-Kuhn syndrome (MKS), also known as tracheobronchomegaly (TBM) or tracheomegaly, is an extremely rare and chronic airway disease characterized by significant dilation of the trachea and central ...

Get Instant Summarized Text (Gist) Birds possess ancient lung proteins, CL-10 and CL-11, which compensate for the absence of surfactant protein D (SP-D) found in mammals. These proteins play a key ...

The trunk is your trachea, or windpipe. It splits into smaller and smaller branches in your lungs. At the end of each branch are tiny air sacs called alveoli. This is where oxygen goes into your ...

Royalty-free licenses let you pay once to use copyrighted images and video clips in personal and commercial projects on an ongoing basis without requiring additional payments each time you use that ...

Air then travels down your airway, or trachea, dividing into your right or left lung via the bronchi. The bronchi then separate into small tubes called bronchioles. Like tree branches, bronchioles ...

Tumor-associated macrophages (TAMs) are major innate immune cells that constitute up to 50% of the cell mass of human tumors. TAMs are highly heterogeneous ... breast, colorectal, lung, ovarian, and ...