Results 61 to 70 of about 251,456 (296)

Prognóstico pulmonar em prematuros Pulmonary prognosis in preterm infants

open access: yesJornal de Pediatria, 2005
OBJETIVO: O aumento da sobrevida de prematuros traz o desafio de lidar com um amplo espectro de doenças pulmonares crônicas, incluindo displasia broncopulmonar, síndrome de Wilson-Mikity e sibilância recorrente. Este artigo discute o prognóstico pulmonar
Luciana Friedrich   +2 more
doaj   +1 more source

Acute Respiratory Distress Syndrome in Preterm Newborns (Morphological Study)

open access: yesОбщая реаниматология, 2020
The aim of the study is to provide a rationale for the morphological diagnostic criteria of respiratory distress syndrome (RDS) and acute respiratory distress syndrome of the newborn (ARDSN) in extremely preterm newborn infants.Materials and methods ...
S. A. Perepelitsa
doaj   +1 more source

Saprotrophic Arachnopeziza Species as New Resources to Study the Obligate Biotrophic Lifestyle of Powdery Mildew Fungi

open access: yesMolecular Ecology Resources, EarlyView.
ABSTRACT Obligate biotrophic plant pathogens like the powdery mildew fungi commit to a closely dependent relationship with their plant hosts and have lost the ability to grow and reproduce independently. Thus, at present, these organisms are not amenable to in vitro cultivation, which is a prerequisite for effective genetic modification and functional ...
Anne Loos   +7 more
wiley   +1 more source

The Utilization of Exogenous Surfactant in the Neonate [PDF]

open access: yes, 2016
Respiratory distress syndrome (RDS) is a common consequence of pulmonary immaturity in the lungs of neonates. RDS is the result of the deficient secretion of endogenous surfactant, causing increased surface tension in the alveolar sacs leading to ...
Thorkildsen, Katherine
core  

Acidic cysteine endoproteinase cathepsin K in the degeneration of the superficial articular hyaline cartilage in osteoarthritis [PDF]

open access: yes, 2002
Peer ...
Hukkanen, M   +9 more
core   +1 more source

Mechanism of ITGB2 in Osteoclast Differentiation in Osteoarthritis

open access: yesCell Proliferation, EarlyView.
In osteoclast precursors, higher ITGB1 than ITGB2 expression increases ITGA2‐ITGB1 integrin. In OA, extracellular signals upregulate ITGB2 and downregulate ITGB1, enhancing ITGA2‐ITGB2 integrin. This activates Rac1 to Rac‐GTP, driving osteoclast differentiation. Hyperactive subchondral osteoclasts accelerate OA progression.
Yang Yang   +16 more
wiley   +1 more source

Potential use of the human amniotic membrane as a scaffold in human articular cartilage repair [PDF]

open access: yes, 2010
[Abstract] The human amniotic membrane (HAM) is an abundant and readily obtained tissue that may be an important source of scaffold for transplanted chondrocytes in cartilage regeneration in vivo.
Blanco García, Francisco J   +7 more
core   +2 more sources

Ventilação mecânica próximo dos grandes centros. Experiência de uma unidade de apoio perinatal.

open access: yesActa Médica Portuguesa, 1997
A retrospective study of the newborns who were submitted to mechanical ventilation at the Neonatal Intermediate Care Unit was made between July 1991 and June 1994.
P Vale   +9 more
doaj   +1 more source

The Prognostic Significance of Tumoral Melanosis

open access: yesJournal of Cutaneous Pathology, EarlyView.
ABSTRACT Background Tumoral melanosis (TM) is a histological term to describe a nodular aggregation of macrophages containing melanin pigment (melanophages) that is devoid of viable melanocytes. It is most often identified in skin, where it may be appreciated clinically as a pigmented lesion; however, it can also be found in other organs such as lymph ...
Alison J. Potter   +7 more
wiley   +1 more source

Use of Plasmapheresis and Immunosuppressants to Treat Diffuse Alveolar Hemorrhage in a Patient with Granulomatosis with Polyangiitis. [PDF]

open access: yes, 2019
Granulomatosis with polyangiitis (GPA) is a systemic granulomatous inflammatory disease characterized by small-to-medium vessel vasculitis due to Central Anti-Neutrophil Cytoplasmic Antibody (C-ANCA).
Sattar, Yasar   +4 more
core   +1 more source

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