Neuronal intermediate filament expression in rat dorsal root ganglia sensory neurons: An in vivo and in vitro study

Neuroscience ◽  
2008 ◽  
Vol 153 (4) ◽  
pp. 1153-1163 ◽  
Author(s):  
M. Fornaro ◽  
J.M. Lee ◽  
S. Raimondo ◽  
S. Nicolino ◽  
S. Geuna ◽  
...  
Keyword(s):  
Sensory Neurons ◽  
Dorsal Root Ganglia ◽  
Intermediate Filament ◽  
Dorsal Root ◽  
In Vitro Study ◽  
Vitro Study

scholarly journals ξUp-regulation of dorsal root ganglia BDNF and trkB receptor in inflammatory pain: an in vivo and in vitro study

2011 ◽  
Vol 8 (1) ◽  
pp. 126 ◽  
Author(s):  
Ya-Tin Lin ◽  
Long-Sun Ro ◽  
Hung-Li Wang ◽  
Jin-Chung Chen
Keyword(s):  
Dorsal Root Ganglia ◽  
Inflammatory Pain ◽  
Dorsal Root ◽  
In Vitro Study ◽  
Vitro Study ◽  
Trkb Receptor

scholarly journals Mineralocorticoid Receptor Blocker Eplerenone Reduces Pain Behaviors In Vivo  and Decreases Excitability in Small-diameter Sensory Neurons from Local Inflamed Dorsal Root Ganglia In Vitro 

2012 ◽  
Vol 117 (5) ◽  
pp. 1102-1112 ◽  
Author(s):  
Fei Dong ◽  
Wenrui Xie ◽  
Judith A. Strong ◽  
Jun-Ming Zhang
Keyword(s):  
Sensory Neurons ◽  
Dorsal Root Ganglia ◽  
Dorsal Root ◽  
Mineralocorticoid Receptor ◽  
Small Diameter ◽  
Mechanical Hypersensitivity ◽  
Proinflammatory Role ◽  
Immunohistochemical Studies

Background Inflammation of the dorsal root ganglia (DRG) may contribute to low back pain, postherpetic neuralgia, and neuropathic pain. The mineralocorticoid receptor (MR) plays a proinflammatory role in many nonrenal tissues, but its role in peripheral pain at the DRG level is not well studied. Methods Local inflammation of the L5 DRG with the immune activator zymosan rapidly leads to mechanical hypersensitivity and increased excitability of sensory neurons. Using this pain model, the authors applied the MR antagonist eplerenone locally to the inflamed DRG. Excitability of small-diameter sensory neurons was examined in acute primary culture by using patch clamp techniques. Results Local eplerenone significantly reduced the mechanical hypersensitivity and shortened its duration. The same dose was ineffective systemically. Immunohistochemical studies showed the MR was present in most neurons and rapidly translocated to the nucleus 1 day after local DRG inflammation. Activation of satellite glia (defined by expression of glial fibrillary acidic protein) in the inflamed DRG was also reduced by local eplerenone. Increased excitability of small-diameter sensory neurons 1 day after inflammation could be observed in vitro. Eplerenone applied in vitro (8-12 h) could reverse this increased excitability. Eplerenone had no effect in neurons isolated from normal, uninflamed DRG. The MR agonist aldosterone (10 nM) applied in vitro increased excitability of neurons isolated from normal DRG. Conclusions The MR may have a pronociceptive role in the DRG. Some of its effects may be mediated by neuronal MR. The MR may represent a novel therapeutic target in some pain syndromes.

Effects of TSH and calcitriol on bone metabolism: in vivo and in vitro study

2014 ◽  
Author(s):  
Ivo Dumic-Cule ◽  
Dunja Rogic ◽  
Damir Jezek ◽  
Lovorka Grgurevic ◽  
Slobodan Vukicevic
Keyword(s):  
Bone Metabolism ◽  
In Vitro Study ◽  
Vitro Study

Inhibition of Cyclosporin A-Induced Gingival Overgrowth by Azithromycin Through Phagocytosis: An In Vivo and In Vitro Study

2004 ◽  
Vol 75 (3) ◽  
pp. 380-387 ◽  
Author(s):  
Jeong-Won Paik ◽  
Chang-Sung Kim ◽  
Kyoo-Sung Cho ◽  
Jung-Kiu Chai ◽  
Chong-Kwan Kim ◽  
...  
Keyword(s):  
Cyclosporin A ◽  
In Vitro Study ◽  
Vitro Study ◽  
Gingival Overgrowth

In-vivo and in-vitro study of control of rat skin optical properties by action of 40%-glucose solution

2001 ◽  
Author(s):  
Alexey N. Bashkatov ◽  
Elina A. Genina ◽  
Irina V. Korovina ◽  
Yurii P. Sinichkin ◽  
Olga V. Novikova ◽  
...  
Keyword(s):  
Optical Properties ◽  
Glucose Solution ◽  
In Vitro Study ◽  
Vitro Study ◽  
Rat Skin

In vivo and in vitro Study of V Uptake in Developing Rat Molar Enamel

1980 ◽  
Vol 59 (10) ◽  
pp. 1643-1648 ◽  
Author(s):  
J.W. Bawden ◽  
T.G. Deaton ◽  
M. Chavis
Keyword(s):  
In Vitro Study ◽  
Vitro Study ◽  
Developing Rat ◽  
Rat Molar
Sign in / Sign up

Export Citation Format

Share Document