The Dopamine Turnover in Rat Carotid Body under Chronic Almitrine Treatment: Effects of Sinus Nerve Transection and Sympathectomy

1990 ◽  
pp. 277-280
Author(s):  
J. M. Pequignot ◽  
Y. Dalmaz ◽  
Y. Evrard ◽  
L. Peyrin
Keyword(s):  
Carotid Body ◽  
Treatment Effects ◽  
Dopamine Turnover ◽  
Nerve Transection

Preganglionic sympathetic fibres modulate dopamine turnover in rat carotid body during long-term hypoxia

1991 ◽  
Vol 32 (3) ◽  
pp. 243-249 ◽  
Author(s):  
J.M. Pequignot ◽  
Y. Dalmaz ◽  
J. Claustre ◽  
J.M. Cottet-Emard ◽  
N. Borghini ◽  
...  
Keyword(s):  
Carotid Body ◽  
Dopamine Turnover

Preganglionic sympathetic fibres modulate the dopamine turnover in rat carotid body during long-term hypoxia

1991 ◽  
Vol 33 (2) ◽  
pp. 149-150
Author(s):  
J.M. Pequignot ◽  
Y. Dalmaz ◽  
J. Claustre ◽  
J.M. Cottet-Emard ◽  
N. Borghini ◽  
...  
Keyword(s):  
Carotid Body ◽  
Dopamine Turnover

Fine Structure of Carotid Body: Normal and Anoxic Cats

1967 ◽  
Vol 25 ◽  
pp. 150-151
Author(s):  
Fadhil Al-Lami ◽  
R.G. Murray
Keyword(s):  
Fine Structure ◽  
Adrenal Medulla ◽  
Carotid Body ◽  
Uranyl Acetate ◽  
Lead Citrate ◽  
Glomus Cells ◽  
Sustentacular Cells ◽  
Carotid Bodies

Although the fine structure of the carotid body has been described in several recent reports, uncertainties remain, and the morphological effects of anoxia on the carotid body cells of the cat have never been reported. We have, therefore, studied the fine structure of the carotid body both in normal and severely anoxic cats, and to test the specificity of the effects, have compared them with the effects on adrenal medulla, kidney, and liver of the same animals. Carotid bodies of 50 normal and 15 severely anoxic cats (9% oxygen in nitrogen) were studied. Glutaraldehyde followed by OsO4 fixations, Epon 812 embedding, and uranyl acetate and lead citrate staining, were the technics employed.We have called the two types of glomus cells enclosed and enclosing cells. They correspond to those previously designated as chemoreceptor and sustentacular cells respectively (1). The enclosed cells forming the vast majority, are irregular in shape with many processes and occasional peripheral densities (Fig. 1).

A Phonomotor Approach to Apraxia of Speech Treatment

2020 ◽  
Vol 29 (4) ◽  
pp. 2109-2130
Author(s):  
Lauren Bislick
Keyword(s):  
Phase I ◽  
Treatment Effects ◽  
Single Case ◽  
Motor Planning ◽  
The Other ◽  
Multimodal Approach ◽  
Apraxia Of Speech ◽  
Duration Of Treatment ◽  
Treatment Gains ◽  
Future Work

Purpose This study continued Phase I investigation of a modified Phonomotor Treatment (PMT) Program on motor planning in two individuals with apraxia of speech (AOS) and aphasia and, with support from prior work, refined Phase I methodology for treatment intensity and duration, a measure of communicative participation, and the use of effect size benchmarks specific to AOS. Method A single-case experimental design with multiple baselines across behaviors and participants was used to examine acquisition, generalization, and maintenance of treatment effects 8–10 weeks posttreatment. Treatment was distributed 3 days a week, and duration of treatment was specific to each participant (criterion based). Experimental stimuli consisted of target sounds or clusters embedded nonwords and real words, specific to each participants' deficit. Results Findings show improved repetition accuracy for targets in trained nonwords, generalization to targets in untrained nonwords and real words, and maintenance of treatment effects at 10 weeks posttreatment for one participant and more variable outcomes for the other participant. Conclusions Results indicate that a modified version of PMT can promote generalization and maintenance of treatment gains for trained speech targets via a multimodal approach emphasizing repeated exposure and practice. While these results are promising, the frequent co-occurrence of AOS and aphasia warrants a treatment that addresses both motor planning and linguistic deficits. Thus, the application of traditional PMT with participant-specific modifications for AOS embedded into the treatment program may be a more effective approach. Future work will continue to examine and maximize improvements in motor planning, while also treating anomia in aphasia.

1048: Cavernous Nerve Transection Stimulates Apoptosis in the Penis and Activates a Stressrelated Kinase Pathway

2005 ◽  
Vol 173 (4S) ◽  
pp. 284-284
Author(s):  
Sang Kuk Yang ◽  
Adam P. Klausner ◽  
Jeremy B. Tuttle ◽  
William D. Steers ◽  
Jeffrey J. Lysiak
Keyword(s):  
Nerve Transection ◽  
Cavernous Nerve ◽  
Kinase Pathway

Adolescent Prevention Programming: Enhancing Treatment Effects Through Booster Sessions

2008 ◽  
Author(s):  
Alysha Bundy ◽  
Paula T. McWhirter ◽  
J. Jeffries McWhirter
Keyword(s):  
Treatment Effects ◽  
Prevention Programming ◽  
Booster Sessions

Generalization of PCIT Treatment Effects to the Classroom in Children With ADHD

2013 ◽  
Author(s):  
Kaitlyn A. Powers ◽  
Carmen Edwards ◽  
Stephen R. Boggs ◽  
Regina Bussing ◽  
Sheila M. Eyberg
Keyword(s):  
Treatment Effects ◽  
Children With Adhd
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