The transition from an immature (biphasic) to a mature (sustained hyperpneic) response to a brief period of sustained hypoxia is believed to be well advanced by postnatal day 10 for newborn infants. However, a review of the supporting evidence convinced us that this issue warranted further, more sys
Changes of ventilation and ventilatory response to hypoxia during the menstrual cycle
β Scribed by Nariko Takano
- Publisher
- Springer
- Year
- 1984
- Tongue
- English
- Weight
- 504 KB
- Volume
- 402
- Category
- Article
- ISSN
- 0031-6768
No coin nor oath required. For personal study only.
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The purpose of the study was to determine whether an episode of anoxia in the neonatal period affects the hypoxic ventilatory response in developing rats. Three to 4 day old rats (EXP rats) (day 0 = day of birth) were exposed to 100% N 2 for about 20 min. In anoxia, animals changed their respiratory
## Abstract ## Purpose To investigate the T2\* values within the junctional zone and outer uterine myometrium and their changes during the menstrual cycle, and thus to evaluate their physiologic changes on blood oxygenation levelβdependent (BOLD) magnetic resonance (MR) imaging. ## Materials and