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Browsing Tag

lung scarring

2 posts
HHealth
Experimental design of Bleomycin instillation and Intermittent Hypoxia exposure. Mice were exposed to Intermittent Hypoxia (IH; 30 cycles/hour, eight hours/day, Nadir 7% O2, magenta color) or intermittent air (IA, white color) (day-14). Fourteen days later, Bleomycin (BLM, black color) or PBS was instilled intratracheally (day 0). Mice were then exposed at d1 to IA or IH; black hatched bars are for BLM/IA exposure, blue color for IH exposure (14 days), blue hatched black for the Co-challenge group, and magenta hatched black for the Pre-exposure. Two weeks later (d14), mice were sacrificed, and their lungs were extracted for molecular and histological analyses.
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How sleep apnea may worsen lung scarring

  • June 17, 2026
Idiopathic pulmonary fibrosis (IPF) is a chronic lung disease characterized by repetitive epithelial damage, abnormal repair, and excess…
SScience
Brighter Side of News
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Scientists discover why deadly lung scarring from IPF refuses to heal

  • May 23, 2026
Idiopathic pulmonary fibrosis slowly turns the lungs stiff and scarred, but researchers may have found why the damage…
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