Figure 3.

Positive α7 nAChR epithelial cells surrounding in A) the lumen of an alveolus and in B) the lumen of a bronchiole – SIDS case, 2 month-old. α7 nAChR immunostain; magnification: 40×.

Lavezzi et al. BMC Pulmonary Medicine 2014 14:11   doi:10.1186/1471-2466-14-11
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