Hyaline-Membrane Formation in a Lung (X300) with Plasminogen-Activator Activity (Case 6, Table 3). The membrane is somewhat atypical in that it is fragmented and vacuolated.

Similar findings were reported by Robertson et al. 3 in 1964 in three children who died of severe hyaline-membrane disease at 12 to 23 days of age and in a fourth in which a lung biopsy was ...

Hyaline membrane lungs, however, failed to develop plasminogen-activator activity in 8 of 11 supernatant fractions, and 2 of the 3 specimens that did develop lytic activity also lysed heated fibrin.

In severe COVID-19 disease, the researchers observed significant changes in the vasculature, inflammation, blood clots, and “hyaline membranes,” which are composed of proteins and dead cells ...

When a baby is born prematurely, he is especially susceptible to a breathing difficulty that develops into hyaline membrane disease. The inner linings of the lungs get covered with a membrane that ...

Acute phase (0-4 d). Lung tissue of the patients who died early in the acute phase (<1 d) was characterized by extensive loss of alveolar epithelial cells and the formation of hyaline membranes.

Lung histology of patients with ARDS has indicated acute lung injury (ALI), particularly diffuse alveolar damage (DAD). The early stage of ARDS has been characterized by edema, hyaline membranes ...

Hyaline membrane disease, which afflicts many premature babies and kills an estimated 50,000 in the U.S. every year, was little known to laymen until it claimed its most prominent victim, ...

Representative photomicrographs of surgical lung biopsies from a 31-year-old woman ... organizing phase with well-formed hyaline membranes lining respiratory bronchioles and alveolar ducts. (C) ...

In severe Covid-19 disease, the researchers observed significant changes in the vasculature, inflammation, blood clots and "hyaline membranes", which are composed of proteins and dead cells ...