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Biomedical subjects

K Grieve

Publications and source records attributed to K Grieve.

3 recordsLinked to original sources
PubMed2004

Three-dimensional cellular-level imaging using full-field optical coherence tomography.

An ultrahigh-resolution full-field optical coherence tomography (OCT) system has been developed for cellular-level imaging of biological media. The system is based on a Linnik interference microscope illuminated with a tungsten halogen lamp, associated with a high-resolution CCD camera. En face tomographic images are produced in real time, with the best spatial resolution ever achieved in OCT (0.7 microm x 0.9 microm, axial x transverse). A shot-noise limited detection sensitivity of 80 dB can be reached with an acquisition time per image of 1 s. Images of animal ophthalmic biopsies and vegetal tissues are shown.

Animals↗
PubMedDate not supplied

The role of the nursing staff in promoting the development of preterm infants through their contribution to mother-infant interaction.

Preterm birth constitutes a potential risk factor for infant development. There is evidence that parental sensitivity and responsivity can compensate for biological risk. Since the birth of a preterm infant often constitutes a crisis for parents, they may be impaired in their ability to relate appropriately to their infants. The nursing staff can play a vital role in enhancing the interaction between parents (in particular mothers) and their preterm infants, thereby indirectly promoting optimal infant development. This paper describes the psychological tasks faced by mothers of preterm infants, parents' experiences of preterm birth and suggestions as to what the nursing staff can do to facilitate healthy relationships between parents and their preterm infants, thereby preventing possible pathological development.

Adaptation, Psychological↗