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Repeated doses of the perfluorocarbon FC-100 improve lung function of preterm lambs
(Nature Publishing Group, 1997)
Intratracheal administration of a single dose of the perfluorocarbon FC- 100 improves lung function in surfactant-deficient animals. In this study we compared the response to repeated doses of FC-100 (3 mL/kg 3% solution, ...
Influence of dexamethasone and surfactant in the vitality and lung function of preterm lambs born by cesarean section
(2019-01-01)
The aim of this study was to assess the vitality and lung function of preterm lambs. Twenty seven preterm lambs were divided in four groups. Group I (n=6) preterm lambs/ control; group II (n=9) lambs born to mothers that ...
Aplicação materna de glicocorticoide nos parâmetros vitais de cordeiros nascidos a termo e prematuros
(Univ Federal Santa Maria, 2014-01-01)
The aim of the study was to evaluate the influence of glucocorticoids on vital parameters of full-term and preterm lambs from birth to 48 hours of life. Four experimental groups were formed: NDG (normal delivery group - ...
Maternal and fetal ultrasonographic characteristics, vulvar temperature, and vaginal mucous impedance as variables associated with the onset of parturition in term and induced pre-term ewes
(2020-12-01)
The aim of this study was to assess and compare ultrasonographic characteristics of maternal and fetal structures, vulvar temperatures, and vaginal mucous impedance in pregnant ewes in the term parturition group (TPG, n = ...
Transferrin as a marker of pulmonary maturation in lambs born at term or prematureTransferrina como marcador de maturação pulmonar em cordeiros nascidos a termo ou prematuros
(2019-01-01)
The aim of this study was to search for acute phase proteins that could indicate signs of maturation in the premature neonate by quantifying them in serum. Immunoglobulin A, ceruloplasmin, haptoglobin, acid glycoprotein, ...
Aplicação materna de glicocorticoide nos parâmetros vitais de cordeiros nascidos a termo e prematuros
(Univ Federal Santa Maria, 2014)
Lung morphometry, collagen and elastin content: changes after hyperoxic exposure in preterm rabbits
(Faculdade de Medicina / USP, 2009)
INTRODUCTION: Elastic and collagen fiber deposition increases throughout normal lung development, and this fiber network significantly changes when development of the lung is disturbed. In preterm rats and lambs, prolonged ...
Ultrassonografia modo B, Doppler e Elastografia de tecidos materno fetais em ovelhas gestantes com parto natural e prematuro induzido: estudo da maturidade dos conceptos e momento ideal de parturição
(Universidade Estadual Paulista (Unesp), 2019-12-06)
Objetivou-se avaliar e descrever as características ultrassonográficas (modo B, Doppler e elastrográfica) de tecidos materno-fetais (pulmão, fígado, rins, placentônio e cérvix) em ovelhas gestantes de parto natural ou ...