Results 41 to 50 of about 8,735 (178)

Histopathological Analogies in Chronic Pulmonary Lesions between Cattle and Humans: Basis for an Alternative Animal Model

open access: yesThe Scientific World Journal, 2012
Most of the natural cases of pneumonia in feedlot cattle are characterized by a longer clinical course due to chronic lung lesions. Microscopically, these lesions include interstitial fibroplasia, bronchitis, bronchiectasis, bronchiolitis obliterans, and
Rafael Ramírez-Romero   +5 more
doaj   +1 more source

Potential Early Risk Biomarkers for Reduced Forced Expiratory Volume in Children Post‐Hematopoietic Cell Transplantation

open access: yesPediatric Blood &Cancer, Volume 73, Issue 3, March 2026.
ABSTRACT We sought to identify potential early risk biomarkers for lung disease in children post‐allogeneic HCT. Patients with pulmonary function tests 3 months post‐transplant and plasma samples between days 7 and 14 post‐HCT were included. Six of 27 subjects enrolled had reduced forced expiratory volume 1 (FEV1) z scores.
Isabella S. Small   +3 more
wiley   +1 more source

Postinfectious Bronchiolitis Obliterans

open access: yesThe Journal of Pediatric Academy, 2021
Childhood bronchiolitis obliterans (BO) is an uncommon complication that is characterized clinically by persistent and continuous obstructive respiratory symptoms, and has been described secondary to various etiologic factors, including drugs, exposure ...
Aslı İmran Yılmaz, Sevgi Pekcan
doaj  

LTB4 and montelukast in transplantation-related bronchiolitis obliterans in rats

open access: yesJournal of Cardiothoracic Surgery, 2017
Background Lung transplantation is the only effective treatment for end-stage lung diseases. Bronchiolitis obliterans, which is known as non-infectious chronic lung allograft dysfunction (CLAD) in the new classification, is the greatest threat to long ...
Zheng-Liang Tu   +7 more
doaj   +1 more source

Bronchiolitis obliterans in children [PDF]

open access: yesJornal de Pediatria, 2000
OBJECTIVE: To review the literature on general aspects of bronchiolitis obliterans, with emphasis on childhood postinfectious bronchiolitis obliterans.METHODS: The most important publications on bronchiolitis obliterans were selected, using basically the Medline database (January of 1966 to September of 1999).RESULTS: This review is organized as ...
L, Zhang, F A, Silva
openaire   +2 more sources

Simultaneous viral infection and childhood bronchiolitis obliterans

open access: yesBrazilian Journal of Infectious Diseases, 2002
Lower respiratory tract infections by respiratory syncytial virus (RSV) are frequent in childhood. Association of RSV with bronchiolitis obliterans has rarely been established.
Hirschheimer Mário   +5 more
doaj  

Risk Factors for Acute Rejection in Pediatric Lung Transplantation and Its Impact on Graft Failure

open access: yesPediatric Pulmonology, Volume 61, Issue 3, March 2026.
ABSTRACT Background Although acute rejection is a common complication of lung transplantation, few studies have analyzed risk factors for acute rejection in pediatric lung transplant patients. The purpose of this study was to examine risk and protective factors for acute rejection in pediatric lung transplantation and its impact on graft failure ...
Sophie Li   +4 more
wiley   +1 more source

Pneumothorax in an early phase after allogeneic hematopoietic stem cell transplantation

open access: yesHematology Reports, 2013
Pneumothorax is very rare after early phase of hematopoietic stem cell transplantation (HSCT) and usually accompanied with pulmonary chronic graft-versus-host disease (GVHD), such as bronchiolitis obliterans and bronchiolitis obliterans organizing ...
Yasuhiro Ebihara   +10 more
doaj   +1 more source

Pleuroparenchymal Fibroelastosis Complicated by Pulmonary Alveolar Proteinosis After Peripheral Blood Stem Cell Transplantation

open access: yesRespirology Case Reports, Volume 14, Issue 3, March 2026.
We describe a unique case of concomitant pleuroparenchymal fibroelastosis and pulmonary alveolar proteinosis following allogeneic peripheral blood stem cell transplantation for Philadelphia chromosome‐positive acute lymphoblastic leukaemia. This case illustrates the complex interplay of immune dysregulation, surfactant metabolism and chronic graft ...
Keishi Sugino   +5 more
wiley   +1 more source

Suppressive CD8+ T‐Cells Are Key Cellular Mediators of Extracorporeal Photopheresis

open access: yesJournal of Clinical Apheresis, Volume 41, Issue 1, February 2026.
ABSTRACT Extracorporeal photopheresis (ECP) is a widely utilized immunomodulatory procedure with an incompletely defined mechanism. In graft‐versus‐host disease (GvHD) and transplant rejection, ECP is thought to induce immune tolerance by increasing regulatory CD4+ T‐cells, whereas in cutaneous T cell lymphoa it may enhance dendritic cell–mediated ...
Kai J. Rogers   +7 more
wiley   +1 more source

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