Correlation between intracellular pH and lactate levels in the rat brain during potassium cyanide induced metabolism blockade: a combined 31P-1H in vivo nuclear magnetic spectroscopy study.

Female Sprague-Dawley rats were chronically implanted with nuclear magnetic resonance (NMR) surface coils tuned to both 31P and 1H NMR frequencies. Alternated 31P and 1H NMR spectra were recorded at 2.5 min intervals in waking rats or rats under pentobarbital or chloral hydrate anesthesia.

[Immotile cilia syndrome].

Immotile cilia syndrome was diagnosed in a 10 year-old boy presenting with Kartagener syndrome: chronic otitis, sinusitis, recurrent respiratory disease and situs inversus. Electronmicroscopic examination of biopsies of the nasal mucosa showed the lack of interne dynein arms, explaining the immotile cilia syndrome in that boy.