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2012 | 72 | 4 |

Tytuł artykułu

A new approach to location of the dentate gyrus and perforant path in rats/mice by landmarks on the skull

Warianty tytułu

Języki publikacji

EN

Abstrakty

EN
The hippocampus has important roles in learning and memory. Many in vivo experiments require accurate location of a certain region of the hippocampus, long-term potentiation (LTP) recording being one of them. In vitro and in vivo studies can be used to measure LTP in the hippocampus. It is more difficult in vivo to locate the specific brain region than in vitro. Location of the dentate gyrus (DG) and perforant path (PP) is usually achieved using brain stereotaxic atlasses. Because the data in the atlasses were obtained from a particular rat/mouse strain (Rat: adult Wistar, 290 g; Mouse: adult C57BL/J6, 26-30 g), the data in atlases could not be easily applied in all the different other strains of these species. We describe a method that uses landmarks on the skull to locate these structures in both species, which has been successfully applied in BALB/c mice, KM mice, SAMP8, SAMR1 and Wistar rats; making it a reliable and useful means of locating the DG and PP.

Słowa kluczowe

Wydawca

-

Rocznik

Tom

72

Numer

4

Opis fizyczny

p.468-472,fig.,ref.

Twórcy

autor
  • Beijing Institute of Pharmacology and Toxicology, Beijing, P.R. China
autor
  • Beijing Institute of Pharmacology and Toxicology, Beijing, P.R. China
autor
  • Beijing Institute of Pharmacology and Toxicology, Beijing, P.R. China
autor
  • Beijing Institute of Pharmacology and Toxicology, Beijing, P.R. China
autor
  • Beijing Institute of Pharmacology and Toxicology, Beijing, P.R. China
autor
  • Beijing Institute of Pharmacology and Toxicology, Beijing, P.R. China

Bibliografia

  • Blasiak T, Czubak W, Ignaciak A, Lewandowski MH (2010) A new approach to detection of the bregma point on the rat skull. J Neurosci Methods 185: 199-203.
  • Bliss TV, Lomo T (1973) Long-lasting potentiation of syn¬aptic transmission in the dentate area of the anaesthetized rabbit following stimulation of the perforant path. J Physiol 232: 331-356.
  • Bordi F, Reggiani A, Conquet F (1997) Regulation of synap¬tic plasticity by mGluR1 studied in vivo in mGluR1 mutant mice. Brain Res 761: 121-126.
  • Chapman PF, White GL, Jones MW, Cooper-Blacketer D, Marshall VJ, Irizarry M, Younkin L, Good MA, Bliss TV, Hyman BT, Younkin SG, Hsiao KK (1999) Impaired synaptic plasticity and learning in aged amyloid precursor protein transgenic mice. Nat Neurosci 2: 271-276.
  • Criado JR, Sanchez-Alavez M, Conti B, Giacchino JL, Wills DN, Henriksen SJ, Race R, Manson JC, Chesebro B, Oldstone MB (2005) Mice devoid of prion protein have cognitive deficits that are rescued by reconstitution of PrP in neurons. Neurobiol Dis 19: 255-265.
  • Franklin KBJ, Paxinos G (2008) The Mouse Brain in Stereotaxic Coordinates (Second ed). Academic Press, San Diego, CA.
  • Freudenthal R, Romano A, Routtenberg A (2004) Transcription factor NF-kappaB activation after in vivo perforant path LTP in mouse hippocampus. Hippocampus 14: 677-683.
  • Frey S, Frey JU (2009) Synaptic plasticity and the analysis of the field-EPSP as well as the population spike using separate recording electrodes in the dentate gyrus in freely moving rats. J Neurosci Methods 184: 79-87.
  • Gureviciene I, Ikonen S, Gurevicius K, Sarkaki A, van Groen T, Pussinen R, Ylinen A, Tanila H (2004) Normal induction but accelerated decay of LTP in APP + PS1 transgenic mice. Neurobiol Dis 15: 188-195.
  • Huang Y, Yang S, Zhou WX, Zhang YX (2008) The method of long-term potentiation recording in hippocampus in anaesthetized mice in vivo (in Chinese). Zhongguo Ying Yong Sheng Li Xue Za Zhi 24: 291-295.
  • Ito Y, Tabata K, Makimura M, Fukuda H (2001) Acute and chronic intracerebroventricular morphine infusions affect long-term potentiation differently in the lateral perforant path. Pharmacol Biochem Behav 70: 353-358.
  • Koranda JL, Masino SA, Blaise JH (2008) Bidirectional synaptic plasticity in the dentate gyrus of the awake freely behaving mouse. J Neurosci Methods 167: 160-166.
  • Kukley M, Schwan M, Fredholm BB, Dietrich D (2005) The role of extracellular adenosine in regulating mossy fiber synaptic plasticity. J Neurosci 25: 2832-2837.
  • Lomo T (1971) Patterns of activation in a monosynaptic corti¬cal pathway: the perforant path input to the dentate area of the hippocampal formation. Exp Brain Res 12: 18-45.
  • McNaughton BL (1980) Evidence for two physiologically distinct perforant pathways to the fascia dentata. Brain Res 199: 1-19.
  • McNaughton BL, Barnes CA (1977) Physiological identifi¬cation and analysis of dentate granule cell responses to stimulation of the medial and lateral perforant pathways in the rat. J Comp Neurol 175: 439-454.
  • Moore KA, Nicoll RA, Schmitz D (2003) Adenosine gates synaptic plasticity at hippocampal mossy fiber synapses. Proc Natl Acad Sci U S A 100: 14397-14402.
  • Namgung U, Valcourt E, Routtenberg A (1995) Long-term potentiation in vivo in the intact mouse hippocampus. Brain Res 689: 85-92.
  • Paxinos G, Watson C (2007) The rat brain in stereotaxic coordinates (Sixth ed). Academic Press, San Diego, CA.
  • Qiao H, Yang S, Zhou W, Zhang Y (2005) Effect of Active Fraction of Tiaoxin Recipe on Long-term Potentiation of CA1 in Rat Hippocampal Slices. Chinese Journal of Experimental Traditional Medical Formulae 11: 31-34.
  • van Groen T, Miettinen P, Kadish I (2003) The entorhinal cortex of the mouse: organization of the projection to the hippocampal formation. Hippocampus 13: 133-149.
  • Wahlsten D, Hudspeth WJ, Bernhardt K (1975) Implications of genetic variation in mouse brain structure for electrode placement by stereotaxic surgery. J Comp Neurol 162: 519-531.

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Bibliografia

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