Optical Stimulation of the Cavernous Nerves in the Rat Prostate
Identifieur interne :
000626 ( Pascal/Corpus );
précédent :
000625;
suivant :
000627
Optical Stimulation of the Cavernous Nerves in the Rat Prostate
Auteurs : Nathaniel M. Fried ;
Gwen A. Lagoda ;
Nicholas J. Scott ;
Li-Ming Su ;
Arthur L. BumettSource :
-
Progress in biomedical optics and imaging [ 1605-7422 ] ; 2008.
RBID : Pascal:08-0371370
Descripteurs français
English descriptors
Abstract
Laser nerve stimulation has recently been studied as an alternative to electrical stimulation in neuroscience. Advantages include non-contact stimulation, improved spatial selectivity, and elimination of electrical stimulation artifacts. This study explores laser stimulation of the rat cavernous nerves, as a potential alternative to electrical nerve mapping during nerve-sparing radical prostatectomy. The cavernous nerves were surgically exposed in a total of 10 male rats. A Thulium fiber laser stimulated the nerves, with a wavelength of 1870 nm, pulse energy of 7.5 mJ, radiant exposure of 1 J/cm2, pulse duration of 2.5 ms, pulse rate of 10 Hz, and 1-mm laser spot diameter, for a stimulation time of 60 s. A significant increase in the intracavemosal pressure was detected upon laser stimulation, with pressure returning to baseline levels after stimulation. This study demonstrates the feasibility of non-contact laser stimulation of the cavernous nerves using near-infrared laser radiation.
Notice en format standard (ISO 2709)
Pour connaître la documentation sur le format Inist Standard.
| pA |
| A01 | 01 | 1 | | @0 1605-7422 |
|---|
| A05 | | | | @2 6842 |
|---|
| A08 | 01 | 1 | ENG | @1 Optical Stimulation of the Cavernous Nerves in the Rat Prostate |
|---|
| A09 | 01 | 1 | ENG | @1 Photonic therapeutics and diagnostics IV : 19 January 2008, San Jose, California, USA |
|---|
| A11 | 01 | 1 | | @1 FRIED (Nathaniel M.) |
|---|
| A11 | 02 | 1 | | @1 LAGODA (Gwen A.) |
|---|
| A11 | 03 | 1 | | @1 SCOTT (Nicholas J.) |
|---|
| A11 | 04 | 1 | | @1 SU (Li-Ming) |
|---|
| A11 | 05 | 1 | | @1 BUMETT (Arthur L.) |
|---|
| A12 | 01 | 1 | | @1 KOLLIAS (Nikiforos) @9 ed. |
|---|
| A14 | 01 | | | @1 Dept. of Physics and Optical Science, University of North Carolina @2 Charlotte, NC @3 USA @Z 1 aut. @Z 3 aut. |
|---|
| A14 | 02 | | | @1 Department of Urology, Johns Hopkins School of Medicine @2 Baltimore, MD @3 USA @Z 2 aut. @Z 4 aut. @Z 5 aut. |
|---|
| A18 | 01 | 1 | | @1 Society of photo-optical instrumentation engineers @3 USA @9 org-cong. |
|---|
| A20 | | | | @2 684213.1-684213.6 |
|---|
| A21 | | | | @1 2008 |
|---|
| A23 | 01 | | | @0 ENG |
|---|
| A26 | 01 | | | @0 978-0-8194-7017-1 |
|---|
| A43 | 01 | | | @1 INIST @2 21760 @5 354000172839540260 |
|---|
| A44 | | | | @0 0000 @1 © 2008 INIST-CNRS. All rights reserved. |
|---|
| A45 | | | | @0 23 ref. |
|---|
| A47 | 01 | 1 | | @0 08-0371370 |
|---|
| A60 | | | | @1 P @2 C |
|---|
| A61 | | | | @0 A |
|---|
| A64 | 01 | 1 | | @0 Progress in biomedical optics and imaging |
|---|
| A66 | 01 | | | @0 USA |
|---|
| C01 | 01 | | ENG | @0 Laser nerve stimulation has recently been studied as an alternative to electrical stimulation in neuroscience. Advantages include non-contact stimulation, improved spatial selectivity, and elimination of electrical stimulation artifacts. This study explores laser stimulation of the rat cavernous nerves, as a potential alternative to electrical nerve mapping during nerve-sparing radical prostatectomy. The cavernous nerves were surgically exposed in a total of 10 male rats. A Thulium fiber laser stimulated the nerves, with a wavelength of 1870 nm, pulse energy of 7.5 mJ, radiant exposure of 1 J/cm2, pulse duration of 2.5 ms, pulse rate of 10 Hz, and 1-mm laser spot diameter, for a stimulation time of 60 s. A significant increase in the intracavemosal pressure was detected upon laser stimulation, with pressure returning to baseline levels after stimulation. This study demonstrates the feasibility of non-contact laser stimulation of the cavernous nerves using near-infrared laser radiation. |
|---|
| C02 | 01 | X | | @0 002B01 |
|---|
| C03 | 01 | X | FRE | @0 Stimulation @5 02 |
|---|
| C03 | 01 | X | ENG | @0 Stimulation @5 02 |
|---|
| C03 | 01 | X | SPA | @0 Estimulación @5 02 |
|---|
| C03 | 02 | X | FRE | @0 Animal @5 03 |
|---|
| C03 | 02 | X | ENG | @0 Animal @5 03 |
|---|
| C03 | 02 | X | SPA | @0 Animal @5 03 |
|---|
| C03 | 03 | X | FRE | @0 Rat @5 05 |
|---|
| C03 | 03 | X | ENG | @0 Rat @5 05 |
|---|
| C03 | 03 | X | SPA | @0 Rata @5 05 |
|---|
| C03 | 04 | X | FRE | @0 Prostate @5 06 |
|---|
| C03 | 04 | X | ENG | @0 Prostate @5 06 |
|---|
| C03 | 04 | X | SPA | @0 Prostata @5 06 |
|---|
| C03 | 05 | X | FRE | @0 Nerf caverneux @4 CD @5 96 |
|---|
| C03 | 05 | X | ENG | @0 Cavernous nerve @4 CD @5 96 |
|---|
| C03 | 05 | X | SPA | @0 Nervio cavernoso @4 CD @5 96 |
|---|
| C07 | 01 | X | FRE | @0 Rodentia @2 NS |
|---|
| C07 | 01 | X | ENG | @0 Rodentia @2 NS |
|---|
| C07 | 01 | X | SPA | @0 Rodentia @2 NS |
|---|
| C07 | 02 | X | FRE | @0 Mammalia @2 NS |
|---|
| C07 | 02 | X | ENG | @0 Mammalia @2 NS |
|---|
| C07 | 02 | X | SPA | @0 Mammalia @2 NS |
|---|
| C07 | 03 | X | FRE | @0 Vertebrata @2 NS |
|---|
| C07 | 03 | X | ENG | @0 Vertebrata @2 NS |
|---|
| C07 | 03 | X | SPA | @0 Vertebrata @2 NS |
|---|
| N21 | | | | @1 238 |
|---|
| N44 | 01 | | | @1 OTO |
|---|
| N82 | | | | @1 OTO |
|---|
|
|---|
| pR |
| A30 | 01 | 1 | ENG | @1 Photonic therapeutics and diagnostics. Conference @2 4 @3 San Jose CA USA @4 2008 |
|---|
|
|---|
Format Inist (serveur)
| NO : | PASCAL 08-0371370 INIST |
|---|
| ET : | Optical Stimulation of the Cavernous Nerves in the Rat Prostate |
|---|
| AU : | FRIED (Nathaniel M.); LAGODA (Gwen A.); SCOTT (Nicholas J.); SU (Li-Ming); BUMETT (Arthur L.); KOLLIAS (Nikiforos) |
|---|
| AF : | Dept. of Physics and Optical Science, University of North Carolina/Charlotte, NC/Etats-Unis (1 aut., 3 aut.); Department of Urology, Johns Hopkins School of Medicine/Baltimore, MD/Etats-Unis (2 aut., 4 aut., 5 aut.) |
|---|
| DT : | Publication en série; Congrès; Niveau analytique |
|---|
| SO : | Progress in biomedical optics and imaging; ISSN 1605-7422; Etats-Unis; Da. 2008; Vol. 6842; 684213.1-684213.6; Bibl. 23 ref. |
|---|
| LA : | Anglais |
|---|
| EA : | Laser nerve stimulation has recently been studied as an alternative to electrical stimulation in neuroscience. Advantages include non-contact stimulation, improved spatial selectivity, and elimination of electrical stimulation artifacts. This study explores laser stimulation of the rat cavernous nerves, as a potential alternative to electrical nerve mapping during nerve-sparing radical prostatectomy. The cavernous nerves were surgically exposed in a total of 10 male rats. A Thulium fiber laser stimulated the nerves, with a wavelength of 1870 nm, pulse energy of 7.5 mJ, radiant exposure of 1 J/cm2, pulse duration of 2.5 ms, pulse rate of 10 Hz, and 1-mm laser spot diameter, for a stimulation time of 60 s. A significant increase in the intracavemosal pressure was detected upon laser stimulation, with pressure returning to baseline levels after stimulation. This study demonstrates the feasibility of non-contact laser stimulation of the cavernous nerves using near-infrared laser radiation. |
|---|
| CC : | 002B01 |
|---|
| FD : | Stimulation; Animal; Rat; Prostate; Nerf caverneux |
|---|
| FG : | Rodentia; Mammalia; Vertebrata |
|---|
| ED : | Stimulation; Animal; Rat; Prostate; Cavernous nerve |
|---|
| EG : | Rodentia; Mammalia; Vertebrata |
|---|
| SD : | Estimulación; Animal; Rata; Prostata; Nervio cavernoso |
|---|
| LO : | INIST-21760.354000172839540260 |
|---|
| ID : | 08-0371370 |
|---|
Links to Exploration step
Pascal:08-0371370
Le document en format XML
<record><TEI><teiHeader><fileDesc><titleStmt><title xml:lang="en" level="a">Optical Stimulation of the Cavernous Nerves in the Rat Prostate</title>
<author><name sortKey="Fried, Nathaniel M" sort="Fried, Nathaniel M" uniqKey="Fried N" first="Nathaniel M." last="Fried">Nathaniel M. Fried</name>
<affiliation><inist:fA14 i1="01"><s1>Dept. of Physics and Optical Science, University of North Carolina</s1>
<s2>Charlotte, NC</s2>
<s3>USA</s3>
<sZ>1 aut.</sZ>
<sZ>3 aut.</sZ>
</inist:fA14><author><name sortKey="Lagoda, Gwen A" sort="Lagoda, Gwen A" uniqKey="Lagoda G" first="Gwen A." last="Lagoda">Gwen A. Lagoda</name>
<affiliation><inist:fA14 i1="02"><s1>Department of Urology, Johns Hopkins School of Medicine</s1>
<s2>Baltimore, MD</s2>
<s3>USA</s3>
<sZ>2 aut.</sZ>
<sZ>4 aut.</sZ>
<sZ>5 aut.</sZ>
</inist:fA14><author><name sortKey="Scott, Nicholas J" sort="Scott, Nicholas J" uniqKey="Scott N" first="Nicholas J." last="Scott">Nicholas J. Scott</name>
<affiliation><inist:fA14 i1="01"><s1>Dept. of Physics and Optical Science, University of North Carolina</s1>
<s2>Charlotte, NC</s2>
<s3>USA</s3>
<sZ>1 aut.</sZ>
<sZ>3 aut.</sZ>
</inist:fA14><author><name sortKey="Su, Li Ming" sort="Su, Li Ming" uniqKey="Su L" first="Li-Ming" last="Su">Li-Ming Su</name>
<affiliation><inist:fA14 i1="02"><s1>Department of Urology, Johns Hopkins School of Medicine</s1>
<s2>Baltimore, MD</s2>
<s3>USA</s3>
<sZ>2 aut.</sZ>
<sZ>4 aut.</sZ>
<sZ>5 aut.</sZ>
</inist:fA14><author><name sortKey="Bumett, Arthur L" sort="Bumett, Arthur L" uniqKey="Bumett A" first="Arthur L." last="Bumett">Arthur L. Bumett</name>
<affiliation><inist:fA14 i1="02"><s1>Department of Urology, Johns Hopkins School of Medicine</s1>
<s2>Baltimore, MD</s2>
<s3>USA</s3>
<sZ>2 aut.</sZ>
<sZ>4 aut.</sZ>
<sZ>5 aut.</sZ>
</inist:fA14><publicationStmt><idno type="wicri:source">INIST</idno>
<idno type="inist">08-0371370</idno>
<date when="2008">2008</date>
<idno type="stanalyst">PASCAL 08-0371370 INIST</idno>
<idno type="RBID">Pascal:08-0371370</idno>
<idno type="wicri:Area/Pascal/Corpus">000626</idno>
</publicationStmt><sourceDesc><biblStruct><analytic><title xml:lang="en" level="a">Optical Stimulation of the Cavernous Nerves in the Rat Prostate</title>
<author><name sortKey="Fried, Nathaniel M" sort="Fried, Nathaniel M" uniqKey="Fried N" first="Nathaniel M." last="Fried">Nathaniel M. Fried</name>
<affiliation><inist:fA14 i1="01"><s1>Dept. of Physics and Optical Science, University of North Carolina</s1>
<s2>Charlotte, NC</s2>
<s3>USA</s3>
<sZ>1 aut.</sZ>
<sZ>3 aut.</sZ>
</inist:fA14><author><name sortKey="Lagoda, Gwen A" sort="Lagoda, Gwen A" uniqKey="Lagoda G" first="Gwen A." last="Lagoda">Gwen A. Lagoda</name>
<affiliation><inist:fA14 i1="02"><s1>Department of Urology, Johns Hopkins School of Medicine</s1>
<s2>Baltimore, MD</s2>
<s3>USA</s3>
<sZ>2 aut.</sZ>
<sZ>4 aut.</sZ>
<sZ>5 aut.</sZ>
</inist:fA14><author><name sortKey="Scott, Nicholas J" sort="Scott, Nicholas J" uniqKey="Scott N" first="Nicholas J." last="Scott">Nicholas J. Scott</name>
<affiliation><inist:fA14 i1="01"><s1>Dept. of Physics and Optical Science, University of North Carolina</s1>
<s2>Charlotte, NC</s2>
<s3>USA</s3>
<sZ>1 aut.</sZ>
<sZ>3 aut.</sZ>
</inist:fA14><author><name sortKey="Su, Li Ming" sort="Su, Li Ming" uniqKey="Su L" first="Li-Ming" last="Su">Li-Ming Su</name>
<affiliation><inist:fA14 i1="02"><s1>Department of Urology, Johns Hopkins School of Medicine</s1>
<s2>Baltimore, MD</s2>
<s3>USA</s3>
<sZ>2 aut.</sZ>
<sZ>4 aut.</sZ>
<sZ>5 aut.</sZ>
</inist:fA14><author><name sortKey="Bumett, Arthur L" sort="Bumett, Arthur L" uniqKey="Bumett A" first="Arthur L." last="Bumett">Arthur L. Bumett</name>
<affiliation><inist:fA14 i1="02"><s1>Department of Urology, Johns Hopkins School of Medicine</s1>
<s2>Baltimore, MD</s2>
<s3>USA</s3>
<sZ>2 aut.</sZ>
<sZ>4 aut.</sZ>
<sZ>5 aut.</sZ>
</inist:fA14><series><title level="j" type="main">Progress in biomedical optics and imaging</title>
<idno type="ISSN">1605-7422</idno>
<imprint><date when="2008">2008</date>
</imprint><seriesStmt><title level="j" type="main">Progress in biomedical optics and imaging</title>
<idno type="ISSN">1605-7422</idno>
</seriesStmt><profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Animal</term>
<term>Cavernous nerve</term>
<term>Prostate</term>
<term>Rat</term>
<term>Stimulation</term>
</keywords><keywords scheme="Pascal" xml:lang="fr"><term>Stimulation</term>
<term>Animal</term>
<term>Rat</term>
<term>Prostate</term>
<term>Nerf caverneux</term>
</keywords><front><div type="abstract" xml:lang="en">Laser nerve stimulation has recently been studied as an alternative to electrical stimulation in neuroscience. Advantages include non-contact stimulation, improved spatial selectivity, and elimination of electrical stimulation artifacts. This study explores laser stimulation of the rat cavernous nerves, as a potential alternative to electrical nerve mapping during nerve-sparing radical prostatectomy. The cavernous nerves were surgically exposed in a total of 10 male rats. A Thulium fiber laser stimulated the nerves, with a wavelength of 1870 nm, pulse energy of 7.5 mJ, radiant exposure of 1 J/cm<sup>2</sup>
, pulse duration of 2.5 ms, pulse rate of 10 Hz, and 1-mm laser spot diameter, for a stimulation time of 60 s. A significant increase in the intracavemosal pressure was detected upon laser stimulation, with pressure returning to baseline levels after stimulation. This study demonstrates the feasibility of non-contact laser stimulation of the cavernous nerves using near-infrared laser radiation.</div><inist><standard h6="B"><pA><fA01 i1="01" i2="1"><s0>1605-7422</s0>
</fA01><fA05><s2>6842</s2>
</fA05><fA08 i1="01" i2="1" l="ENG"><s1>Optical Stimulation of the Cavernous Nerves in the Rat Prostate</s1>
</fA08><fA09 i1="01" i2="1" l="ENG"><s1>Photonic therapeutics and diagnostics IV : 19 January 2008, San Jose, California, USA</s1>
</fA09><fA11 i1="01" i2="1"><s1>FRIED (Nathaniel M.)</s1>
</fA11><fA11 i1="02" i2="1"><s1>LAGODA (Gwen A.)</s1>
</fA11><fA11 i1="03" i2="1"><s1>SCOTT (Nicholas J.)</s1>
</fA11><fA11 i1="04" i2="1"><s1>SU (Li-Ming)</s1>
</fA11><fA11 i1="05" i2="1"><s1>BUMETT (Arthur L.)</s1>
</fA11><fA12 i1="01" i2="1"><s1>KOLLIAS (Nikiforos)</s1>
<s9>ed.</s9>
</fA12><fA14 i1="01"><s1>Dept. of Physics and Optical Science, University of North Carolina</s1>
<s2>Charlotte, NC</s2>
<s3>USA</s3>
<sZ>1 aut.</sZ>
<sZ>3 aut.</sZ>
</fA14><fA14 i1="02"><s1>Department of Urology, Johns Hopkins School of Medicine</s1>
<s2>Baltimore, MD</s2>
<s3>USA</s3>
<sZ>2 aut.</sZ>
<sZ>4 aut.</sZ>
<sZ>5 aut.</sZ>
</fA14><fA18 i1="01" i2="1"><s1>Society of photo-optical instrumentation engineers</s1>
<s3>USA</s3>
<s9>org-cong.</s9>
</fA18><fA20><s2>684213.1-684213.6</s2>
</fA20><fA21><s1>2008</s1>
</fA21><fA23 i1="01"><s0>ENG</s0>
</fA23><fA26 i1="01"><s0>978-0-8194-7017-1</s0>
</fA26><fA43 i1="01"><s1>INIST</s1>
<s2>21760</s2>
<s5>354000172839540260</s5>
</fA43><fA44><s0>0000</s0>
<s1>© 2008 INIST-CNRS. All rights reserved.</s1>
</fA44><fA45><s0>23 ref.</s0>
</fA45><fA47 i1="01" i2="1"><s0>08-0371370</s0>
</fA47><fA60><s1>P</s1>
<s2>C</s2>
</fA60><fA64 i1="01" i2="1"><s0>Progress in biomedical optics and imaging</s0>
</fA64><fA66 i1="01"><s0>USA</s0>
</fA66><fC01 i1="01" l="ENG"><s0>Laser nerve stimulation has recently been studied as an alternative to electrical stimulation in neuroscience. Advantages include non-contact stimulation, improved spatial selectivity, and elimination of electrical stimulation artifacts. This study explores laser stimulation of the rat cavernous nerves, as a potential alternative to electrical nerve mapping during nerve-sparing radical prostatectomy. The cavernous nerves were surgically exposed in a total of 10 male rats. A Thulium fiber laser stimulated the nerves, with a wavelength of 1870 nm, pulse energy of 7.5 mJ, radiant exposure of 1 J/cm<sup>2</sup>
, pulse duration of 2.5 ms, pulse rate of 10 Hz, and 1-mm laser spot diameter, for a stimulation time of 60 s. A significant increase in the intracavemosal pressure was detected upon laser stimulation, with pressure returning to baseline levels after stimulation. This study demonstrates the feasibility of non-contact laser stimulation of the cavernous nerves using near-infrared laser radiation.</s0><fC02 i1="01" i2="X"><s0>002B01</s0>
</fC02><fC03 i1="01" i2="X" l="FRE"><s0>Stimulation</s0>
<s5>02</s5>
</fC03><fC03 i1="01" i2="X" l="ENG"><s0>Stimulation</s0>
<s5>02</s5>
</fC03><fC03 i1="01" i2="X" l="SPA"><s0>Estimulación</s0>
<s5>02</s5>
</fC03><fC03 i1="02" i2="X" l="FRE"><s0>Animal</s0>
<s5>03</s5>
</fC03><fC03 i1="02" i2="X" l="ENG"><s0>Animal</s0>
<s5>03</s5>
</fC03><fC03 i1="02" i2="X" l="SPA"><s0>Animal</s0>
<s5>03</s5>
</fC03><fC03 i1="03" i2="X" l="FRE"><s0>Rat</s0>
<s5>05</s5>
</fC03><fC03 i1="03" i2="X" l="ENG"><s0>Rat</s0>
<s5>05</s5>
</fC03><fC03 i1="03" i2="X" l="SPA"><s0>Rata</s0>
<s5>05</s5>
</fC03><fC03 i1="04" i2="X" l="FRE"><s0>Prostate</s0>
<s5>06</s5>
</fC03><fC03 i1="04" i2="X" l="ENG"><s0>Prostate</s0>
<s5>06</s5>
</fC03><fC03 i1="04" i2="X" l="SPA"><s0>Prostata</s0>
<s5>06</s5>
</fC03><fC03 i1="05" i2="X" l="FRE"><s0>Nerf caverneux</s0>
<s4>CD</s4>
<s5>96</s5>
</fC03><fC03 i1="05" i2="X" l="ENG"><s0>Cavernous nerve</s0>
<s4>CD</s4>
<s5>96</s5>
</fC03><fC03 i1="05" i2="X" l="SPA"><s0>Nervio cavernoso</s0>
<s4>CD</s4>
<s5>96</s5>
</fC03><fC07 i1="01" i2="X" l="FRE"><s0>Rodentia</s0>
<s2>NS</s2>
</fC07><fC07 i1="01" i2="X" l="ENG"><s0>Rodentia</s0>
<s2>NS</s2>
</fC07><fC07 i1="01" i2="X" l="SPA"><s0>Rodentia</s0>
<s2>NS</s2>
</fC07><fC07 i1="02" i2="X" l="FRE"><s0>Mammalia</s0>
<s2>NS</s2>
</fC07><fC07 i1="02" i2="X" l="ENG"><s0>Mammalia</s0>
<s2>NS</s2>
</fC07><fC07 i1="02" i2="X" l="SPA"><s0>Mammalia</s0>
<s2>NS</s2>
</fC07><fC07 i1="03" i2="X" l="FRE"><s0>Vertebrata</s0>
<s2>NS</s2>
</fC07><fC07 i1="03" i2="X" l="ENG"><s0>Vertebrata</s0>
<s2>NS</s2>
</fC07><fC07 i1="03" i2="X" l="SPA"><s0>Vertebrata</s0>
<s2>NS</s2>
</fC07><fN21><s1>238</s1>
</fN21><fN44 i1="01"><s1>OTO</s1>
</fN44><fN82><s1>OTO</s1>
</fN82><pR><fA30 i1="01" i2="1" l="ENG"><s1>Photonic therapeutics and diagnostics. Conference</s1>
<s2>4</s2>
<s3>San Jose CA USA</s3>
<s4>2008</s4>
</fA30><server><NO>PASCAL 08-0371370 INIST</NO>
<ET>Optical Stimulation of the Cavernous Nerves in the Rat Prostate</ET>
<AU>FRIED (Nathaniel M.); LAGODA (Gwen A.); SCOTT (Nicholas J.); SU (Li-Ming); BUMETT (Arthur L.); KOLLIAS (Nikiforos)</AU>
<AF>Dept. of Physics and Optical Science, University of North Carolina/Charlotte, NC/Etats-Unis (1 aut., 3 aut.); Department of Urology, Johns Hopkins School of Medicine/Baltimore, MD/Etats-Unis (2 aut., 4 aut., 5 aut.)</AF>
<DT>Publication en série; Congrès; Niveau analytique</DT>
<SO>Progress in biomedical optics and imaging; ISSN 1605-7422; Etats-Unis; Da. 2008; Vol. 6842; 684213.1-684213.6; Bibl. 23 ref.</SO>
<LA>Anglais</LA>
<EA>Laser nerve stimulation has recently been studied as an alternative to electrical stimulation in neuroscience. Advantages include non-contact stimulation, improved spatial selectivity, and elimination of electrical stimulation artifacts. This study explores laser stimulation of the rat cavernous nerves, as a potential alternative to electrical nerve mapping during nerve-sparing radical prostatectomy. The cavernous nerves were surgically exposed in a total of 10 male rats. A Thulium fiber laser stimulated the nerves, with a wavelength of 1870 nm, pulse energy of 7.5 mJ, radiant exposure of 1 J/cm<sup>2</sup>
, pulse duration of 2.5 ms, pulse rate of 10 Hz, and 1-mm laser spot diameter, for a stimulation time of 60 s. A significant increase in the intracavemosal pressure was detected upon laser stimulation, with pressure returning to baseline levels after stimulation. This study demonstrates the feasibility of non-contact laser stimulation of the cavernous nerves using near-infrared laser radiation.</EA><CC>002B01</CC>
<FD>Stimulation; Animal; Rat; Prostate; Nerf caverneux</FD>
<FG>Rodentia; Mammalia; Vertebrata</FG>
<ED>Stimulation; Animal; Rat; Prostate; Cavernous nerve</ED>
<EG>Rodentia; Mammalia; Vertebrata</EG>
<SD>Estimulación; Animal; Rata; Prostata; Nervio cavernoso</SD>
<LO>INIST-21760.354000172839540260</LO>
<ID>08-0371370</ID>
</server>
Pour manipuler ce document sous Unix (Dilib)
EXPLOR_STEP=$WICRI_ROOT/Wicri/Terre/explor/ThuliumV1/Data/Pascal/Corpus
HfdSelect -h $EXPLOR_STEP/biblio.hfd -nk 000626 | SxmlIndent | more
Ou
HfdSelect -h $EXPLOR_AREA/Data/Pascal/Corpus/biblio.hfd -nk 000626 | SxmlIndent | more
Pour mettre un lien sur cette page dans le réseau Wicri
{{Explor lien
|wiki= Wicri/Terre
|area= ThuliumV1
|flux= Pascal
|étape= Corpus
|type= RBID
|clé= Pascal:08-0371370
|texte= Optical Stimulation of the Cavernous Nerves in the Rat Prostate
}}
| This area was generated with Dilib version V0.6.21.
Data generation: Thu May 12 08:27:09 2016. Site generation: Thu Mar 7 22:33:44 2024 |  |
