Learn More
The lungs of cystic fibrosis (CF) patients are chronically infected for years by one or a few lineages of Pseudomonas aeruginosa. These bacterial populations adapt to the highly compartmentalized and anatomically deteriorating lung environment of CF patients, as well as to the challenges of the immune defenses and antibiotic therapy. These selective(More)
The effects of the putative neurotransmitters norepinephrine (NE), gamma-aminobutyric acid (BAGA), and acetylcholine (ACh) were tested on auditory cortex neurons which were activated acoustically by species-specific vocalizations in awake squirrel monkeys. Five-barrel glass electrodes were used to record the activity single neurons in the superior temporal(More)
The synthetic undecameric peptide, pGlu-Pro-Pro-Gly-Gly-Ser-Lys-Val-Ile-Leu-Phe, known as the hydra head activator peptide, present in high concentrations in mammalian hypothalamus and intestine, was tested for neurotrophic activity in a survival assay using cultured chick embryonic sympathetic and dorsal root ganglion cells, and for morphological(More)
Interictal spikes with a configuration similar to that occurring in grand mal epilepsy were generated by the application of penicillin to a hippocampal slice preparation. This slice preparation has potential value for screening anticonvulsant drugs and for studying epileptic activity. The effect of anticonvulsant drugs on seizure activity was tested at(More)
The relative potential of various antidepressants to induce seizures while being used at therapeutic doses was studied by examining their action on spike activity in perfused guinea pig hippocampal slices. Within the range of concentration studied, imipramine, amitriptyline, nortriptyline, maprotiline, and desipramine tended to increase spike activity in a(More)
To estimate the relative risk of various neuroleptic medications for patients with epilepsy or likely to have neuroleptic-induced seizures, their action on spike activity in perfused guinea pig hippocampal slices was studied. Within the range of concentrations studied, molindone hydrochloride, butaclamol hydrochloride, pimozide, and fluphenazine(More)
The notion of choice and its individualistic underpinnings is fundamentally inconsistent with the collectivist NHS ethos I n both the policy 1 and academic 2 literatures, the issue of extending patient choice in the UK National Health Service (NHS) is currently a much discussed issue. From December 2005—for example, general practitioners (GPs) will be(More)