Results 31 to 40 of about 79,834 (242)

Histomorphology of the Pulmonary Alveoli of Goat (Capra hircus) [PDF]

open access: yesVeterinary World, 2008
Histomorphological studies were conducted on the pulmonary alveoli of ten adult healthy goats of either sex. The alveoli were roughly spherical structures which opened into the alveolar ducts and alveolar sacs or respiratory bronchioles.
M.A. Baba and A.R. Choudhary
doaj  

Nanoparticle Deposition in Rhythmically Moving Acinar Models with Interalveolar Septal Apertures

open access: yesNanomaterials, 2019
Pulmonary delivery of nanomedicines has been extensively studied in recent years because of their enhanced biocompatibility, sustained-release properties, and surface modification capability.
Jinxiang Xi, Mohamed Talaat
doaj   +1 more source

Molecular and pathological identification of ovine pulmonary adenomatosis at Mosul city abattoirs [PDF]

open access: yesIraqi Journal of Veterinary Sciences
Ovine Pulmonary adenomatosis OPA is a frequent condition that affects small ruminants, characterized by inflammation of the lung parenchyma, and causes polyp-like hyperplasia of the epithelium lining the alveoli and interstitial tissue like bronchi.
Osama Z. Jiad, Ahmed M. Al-Saidya
doaj   +1 more source

Therapeutic sildenafil inhibits pulmonary damage induced by cigarette smoke exposure and bacterial inhalation in rats

open access: yesPharmaceutical Biology, 2020
Context Clinical reports showed sildenafil beneficial therapy on severe chronic obstructive pulmonary disease (COPD) with pulmonary hypertension (PH) patients.
Zhouxin Ren   +7 more
doaj   +1 more source

Spatial and temporal changes in extracellular elastin and laminin distribution during lung alveolar development [PDF]

open access: yes, 2018
Lung alveolarization requires precise coordination of cell growth with extracellular matrix (ECM) synthesis and deposition. The role of extracellular matrices in alveogenesis is not fully understood, because prior knowledge is largely extrapolated from ...
Chen, Hui   +9 more
core   +2 more sources

Histopathological Study of Cyclosporine Pulmonary Toxicity in Rats

open access: yesJournal of Toxicology, 2016
Cyclosporine is considered one of the common worldwide immunosuppressive drugs that are used for allograft rejection prevention. However, articles that address adverse effects of cyclosporine use on the vital organs such as lung are still few. This study
Said Said Elshama   +2 more
doaj   +1 more source

IGF1R controls mechanosignaling in myofibroblasts required for pulmonary alveologenesis

open access: yesJCI Insight, 2021
Ventilation throughout life is dependent on the formation of pulmonary alveoli, which create an extensive surface area in which the close apposition of respiratory epithelium and endothelial cells of the pulmonary microvascular enables efficient gas ...
Hua He   +4 more
doaj   +1 more source

Growth of the alveoli and pulmonary arteries in childhood [PDF]

open access: yesThorax, 1970
Since alveolar and airway growth have previously been studied in greater detail than has arterial growth, the present study establishes the growth pattern of the arteries and relates this to that of the alveoli and airways. The pattern of post-natal alveolar multiplication found is similar to that reported by Dunnill, but for all ages about 10% above ...
G, Davies, L, Reid
openaire   +2 more sources

Pulmonary alveolar proteinosis in a marble worker

open access: yesInternational Journal of Occupational Medicine and Environmental Health, 2016
Pulmonary alveolar proteinosis (PAP) is a rarely seen disease of the alveoli, characterized by accumulation of proteinous material, which stains positive with periodic acid Schiff, in the alveoli.
Berna Botan Yildirim   +3 more
doaj   +1 more source

THE ABSORPTION OF PROTEIN SOLUTIONS FROM THE PULMONARY ALVEOLI [PDF]

open access: yesJournal of Experimental Medicine, 1937
Horse serum, crystallized hemoglobin, and crystallized egg albumin have been injected into the lung alveoli of dogs in which the entrances of the right lymphatics have been tied and the thoracic duct cannulated. Samples of blood and lymph have been taken following this injection.
C K, Drinker, M F, Warren, M, Maclanahan
openaire   +2 more sources

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