Acetylcholine output and foetal vascular resistance of human perfused placental cotyleda
نویسندگان
چکیده
منابع مشابه
New score indicating placental vascular resistance.
BACKGROUND Umbilical artery Doppler velocimetry is a routine method for fetal surveillance in high-risk pregnancy. Uterine artery Doppler seems to give comparable information, but it can be difficult to interpret as there are two arteries, which might show notching and/or increased pulsatility index (PI) as signs of increased vascular impedance. Combining the information on vascular resistance ...
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متن کاملAcetylcholine-Induced Current in Perfused Rat Myoballs
I N T R O D U C T I O N Acetylcholine (ACh) acts on the endplate of striated muscle by opening a large, water-filled pore which is selectively permeable to cations (Maeno et al., 1977; Huang et al., 1978; Dwyer et al., 1979). Attempts to understand the details of permeation have been hampered by the inability to control or even determine the ionic composition of the intracellular milieu. For ex...
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ژورنال
عنوان ژورنال: British Journal of Pharmacology
سال: 1986
ISSN: 0007-1188
DOI: 10.1111/j.1476-5381.1986.tb10205.x