-
1
-
-
0016166156
-
Neural control of the endocrine pancreas
-
4601624 1:CAS:528:DyaE2cXltFOmsro%3D
-
Woods SC, Porte D Jr (1974) Neural control of the endocrine pancreas. Physiol Rev 54:596-619
-
(1974)
Physiol Rev
, vol.54
, pp. 596-619
-
-
Woods, S.C.1
Porte, Jr.D.2
-
2
-
-
0021241124
-
Ultrastructural evidence for the presence of a glial sheath investing the islets of Langerhans in the pancreas of mammals
-
6383622 10.1007/BF00217154 1:STN:280:DyaL2M%2Fgt1Sjsg%3D%3D
-
Donev SR (1984) Ultrastructural evidence for the presence of a glial sheath investing the islets of Langerhans in the pancreas of mammals. Cell Tissue Res 237:343-348
-
(1984)
Cell Tissue Res
, vol.237
, pp. 343-348
-
-
Donev, S.R.1
-
3
-
-
0034992355
-
Morphological characteristics of Schwann cells in the islets of Langerhans of the murine pancreas
-
11436989 10.1679/aohc.64.191 1:STN:280:DC%2BD38%2FhslOntg%3D%3D
-
Sunami E, Kanazawa H, Hashizume H, Takeda M, Hatakeyama K, Ushiki T (2001) Morphological characteristics of Schwann cells in the islets of Langerhans of the murine pancreas. Arch Histol Cytol 64:191-201
-
(2001)
Arch Histol Cytol
, vol.64
, pp. 191-201
-
-
Sunami, E.1
Kanazawa, H.2
Hashizume, H.3
Takeda, M.4
Hatakeyama, K.5
Ushiki, T.6
-
4
-
-
52649164050
-
Ultrastructure of islet microcirculation, pericytes and the islet exocrine interface in the HIP rat model of diabetes
-
10.3181/0709-RM-251 1:CAS:528:DC%2BD1cXhtVyrsrfK
-
Hayden MR, Karuparthi PR, Habibi J et al (2008) Ultrastructure of islet microcirculation, pericytes and the islet exocrine interface in the HIP rat model of diabetes. Exp Biol Med (Maywood) 233:1109-1123
-
(2008)
Exp Biol Med (Maywood)
, vol.233
, pp. 1109-1123
-
-
Hayden, M.R.1
Karuparthi, P.R.2
Habibi, J.3
-
5
-
-
77954838441
-
The role of blood vessels, endothelial cells, and vascular pericytes in insulin secretion and peripheral insulin action
-
20164242 10.1210/er.2009-0035 1:CAS:528:DC%2BC3cXptl2ksb0%3D
-
Richards OC, Raines SM, Attie AD (2010) The role of blood vessels, endothelial cells, and vascular pericytes in insulin secretion and peripheral insulin action. Endocr Rev 31:343-363
-
(2010)
Endocr Rev
, vol.31
, pp. 343-363
-
-
Richards, O.C.1
Raines, S.M.2
Attie, A.D.3
-
6
-
-
0033180342
-
The glial scar and central nervous system repair
-
10483914 10.1016/S0361-9230(99)00072-6 1:CAS:528:DyaK1MXmtV2ktr8%3D
-
Fawcett JW, Asher RA (1999) The glial scar and central nervous system repair. Brain Res Bull 49:377-391
-
(1999)
Brain Res Bull
, vol.49
, pp. 377-391
-
-
Fawcett, J.W.1
Asher, R.A.2
-
7
-
-
20344398223
-
Astrocyte activation and reactive gliosis
-
15846805 10.1002/glia.20207
-
Pekny M, Nilsson M (2005) Astrocyte activation and reactive gliosis. Glia 50:427-434
-
(2005)
Glia
, vol.50
, pp. 427-434
-
-
Pekny, M.1
Nilsson, M.2
-
8
-
-
79960099283
-
A pericyte origin of spinal cord scar tissue
-
21737741 10.1126/science.1203165
-
Goritz C, Dias DO, Tomilin N, Barbacid M, Shupliakov O, Frisen J (2011) A pericyte origin of spinal cord scar tissue. Science 333:238-242
-
(2011)
Science
, vol.333
, pp. 238-242
-
-
Goritz, C.1
Dias, D.O.2
Tomilin, N.3
Barbacid, M.4
Shupliakov, O.5
Frisen, J.6
-
9
-
-
1642451919
-
Proinflammatory cytokines increase glial fibrillary acidic protein expression in enteric glia
-
10.1136/gut.2003.012625
-
von Boyen GB, Steinkamp M, Reinshagen M, Schafer KH, Adler G, Kirsch J (2004) Proinflammatory cytokines increase glial fibrillary acidic protein expression in enteric glia. Gut 53:222-228
-
(2004)
Gut
, vol.53
, pp. 222-228
-
-
Von Boyen, G.B.1
Steinkamp, M.2
Reinshagen, M.3
Schafer, K.H.4
Adler, G.5
Kirsch, J.6
-
10
-
-
0035818564
-
Enterocolitis induced by autoimmune targeting of enteric glial cells: A possible mechanism in Crohn's disease?
-
11687633 10.1073/pnas.231474098 1:CAS:528:DC%2BD3MXosFygtLw%3D
-
Cornet A, Savidge TC, Cabarrocas J et al (2001) Enterocolitis induced by autoimmune targeting of enteric glial cells: a possible mechanism in Crohn's disease? Proc Natl Acad Sci U S A 98:13306-13311
-
(2001)
Proc Natl Acad Sci U S A
, vol.98
, pp. 13306-13311
-
-
Cornet, A.1
Savidge, T.C.2
Cabarrocas, J.3
-
11
-
-
78649743956
-
Vagal nerve stimulation protects against burn-induced intestinal injury through activation of enteric glia cells
-
20705905 10.1152/ajpgi.00156.2010 1:CAS:528:DC%2BC3cXhs1aitrzN
-
Costantini TW, Bansal V, Krzyzaniak M et al (2010) Vagal nerve stimulation protects against burn-induced intestinal injury through activation of enteric glia cells. Am J Physiol Gastrointest Liver Physiol 299:G1308-G1318
-
(2010)
Am J Physiol Gastrointest Liver Physiol
, vol.299
-
-
Costantini, T.W.1
Bansal, V.2
Krzyzaniak, M.3
-
12
-
-
33744512952
-
Enteric neuroplasticity evoked by inflammation
-
16624634 10.1016/j.autneu.2006.02.025
-
Vasina V, Barbara G, Talamonti L et al (2006) Enteric neuroplasticity evoked by inflammation. Auton Neurosci 126-127:264-272
-
(2006)
Auton Neurosci
, vol.126-127
, pp. 264-272
-
-
Vasina, V.1
Barbara, G.2
Talamonti, L.3
-
13
-
-
0037327274
-
Autoimmune islet destruction in spontaneous type 1 diabetes is not beta-cell exclusive
-
12539039 10.1038/nm818 1:CAS:528:DC%2BD3sXotlShuw%3D%3D
-
Winer S, Tsui H, Lau A et al (2003) Autoimmune islet destruction in spontaneous type 1 diabetes is not beta-cell exclusive. Nat Med 9:198-205
-
(2003)
Nat Med
, vol.9
, pp. 198-205
-
-
Winer, S.1
Tsui, H.2
Lau, A.3
-
14
-
-
57749209634
-
Islet glia, neurons, and beta cells
-
19120264 10.1196/annals.1447.033 1:CAS:528:DC%2BD1MXhsFGqsL0%3D
-
Tsui H, Winer S, Chan Y et al (2008) Islet glia, neurons, and beta cells. Ann N Y Acad Sci 1150:32-42
-
(2008)
Ann N y Acad Sci
, vol.1150
, pp. 32-42
-
-
Tsui, H.1
Winer, S.2
Chan, Y.3
-
15
-
-
42449113764
-
Targeting of pancreatic glia in type 1 diabetes
-
18198358 10.2337/db07-0226 1:CAS:528:DC%2BD1cXksVGkur8%3D
-
Tsui H, Chan Y, Tang L et al (2008) Targeting of pancreatic glia in type 1 diabetes. Diabetes 57:918-928
-
(2008)
Diabetes
, vol.57
, pp. 918-928
-
-
Tsui, H.1
Chan, Y.2
Tang, L.3
-
16
-
-
77957580490
-
Unexpected acceleration of type 1 diabetes by transgenic expression of B7-H1 in NOD mouse peri-islet glia
-
20522597 10.2337/db09-1209 1:CAS:528:DC%2BC3cXhsVGhs7bF
-
Yantha J, Tsui H, Winer S et al (2010) Unexpected acceleration of type 1 diabetes by transgenic expression of B7-H1 in NOD mouse peri-islet glia. Diabetes 59:2588-2596
-
(2010)
Diabetes
, vol.59
, pp. 2588-2596
-
-
Yantha, J.1
Tsui, H.2
Winer, S.3
-
17
-
-
0031888584
-
Islet injury induces neurotrophin expression in pancreatic cells and reactive gliosis of peri-islet Schwann cells
-
9514521 10.1002/(SICI)1097-4695(199803)34:4<304: AID-NEU2>3.0.CO;2- A 1:CAS:528:DyaK1cXhvV2nsbk%3D
-
Teitelman G, Guz Y, Ivkovic S, Ehrlich M (1998) Islet injury induces neurotrophin expression in pancreatic cells and reactive gliosis of peri-islet Schwann cells. J Neurobiol 34:304-318
-
(1998)
J Neurobiol
, vol.34
, pp. 304-318
-
-
Teitelman, G.1
Guz, Y.2
Ivkovic, S.3
Ehrlich, M.4
-
18
-
-
0029551876
-
The endocrine pancreas of spontaneously diabetic db/db mice: Microangiopathy as revealed by transmission electron microscopy
-
8833629 10.1016/0168-8227(95)01155-2 1:STN:280:DyaK28vjtVGjtg%3D%3D
-
Nakamura M, Kitamura H, Konishi S et al (1995) The endocrine pancreas of spontaneously diabetic db/db mice: microangiopathy as revealed by transmission electron microscopy. Diabetes Res Clin Pract 30:89-100
-
(1995)
Diabetes Res Clin Pract
, vol.30
, pp. 89-100
-
-
Nakamura, M.1
Kitamura, H.2
Konishi, S.3
-
19
-
-
36749034164
-
Ultrastructural islet study of early fibrosis in the Ren2 rat model of hypertension. Emerging role of the islet pancreatic pericyte-stellate cell
-
17993725
-
Hayden MR, Karuparthi PR, Habibi J et al (2007) Ultrastructural islet study of early fibrosis in the Ren2 rat model of hypertension. Emerging role of the islet pancreatic pericyte-stellate cell. JOP 8:725-738
-
(2007)
JOP
, vol.8
, pp. 725-738
-
-
Hayden, M.R.1
Karuparthi, P.R.2
Habibi, J.3
-
20
-
-
0031968770
-
Adhesion molecules and microvascular changes in the nonobese diabetic (NOD) mouse pancreas. An NO-inhibitor (L-NAME) is unable to block adhesion inflammation-induced activation
-
9583738 10.3109/08916939809008037 1:CAS:528:DyaK1cXitlymt7g%3D
-
Papaccio G, Latronico MV, Pisanti FA, Federlin K, Linn T (1998) Adhesion molecules and microvascular changes in the nonobese diabetic (NOD) mouse pancreas. An NO-inhibitor (L-NAME) is unable to block adhesion inflammation-induced activation. Autoimmunity 27:65-77
-
(1998)
Autoimmunity
, vol.27
, pp. 65-77
-
-
Papaccio, G.1
Latronico, M.V.2
Pisanti, F.A.3
Federlin, K.4
Linn, T.5
-
21
-
-
4344714342
-
Imaging inflammation of the pancreatic islets in type 1 diabetes
-
15304647 10.1073/pnas.0404307101 1:CAS:528:DC%2BD2cXnsVentrs%3D
-
Denis MC, Mahmood U, Benoist C, Mathis D, Weissleder R (2004) Imaging inflammation of the pancreatic islets in type 1 diabetes. Proc Natl Acad Sci U S A 101:12634-12639
-
(2004)
Proc Natl Acad Sci U S A
, vol.101
, pp. 12634-12639
-
-
Denis, M.C.1
Mahmood, U.2
Benoist, C.3
Mathis, D.4
Weissleder, R.5
-
22
-
-
49649098583
-
Optical clearing of tissues and cells
-
18465950 10.1117/1.2903745
-
Tuchin VV, Wang RK, Yeh AT (2008) Optical clearing of tissues and cells. J Biomed Opt 13:021101
-
(2008)
J Biomed Opt
, vol.13
, pp. 021101
-
-
Tuchin, V.V.1
Wang, R.K.2
Yeh, A.T.3
-
23
-
-
67650954349
-
Microtome-free 3-dimensional confocal imaging method for visualization of mouse intestine with subcellular-level resolution
-
19447107 10.1053/j.gastro.2009.05.008
-
Fu YY, Lin CW, Enikolopov G, Sibley E, Chiang AS, Tang SC (2009) Microtome-free 3-dimensional confocal imaging method for visualization of mouse intestine with subcellular-level resolution. Gastroenterology 137:453-465
-
(2009)
Gastroenterology
, vol.137
, pp. 453-465
-
-
Fu, Y.Y.1
Lin, C.W.2
Enikolopov, G.3
Sibley, E.4
Chiang, A.S.5
Tang, S.C.6
-
24
-
-
84924488825
-
At the movies: 3-dimensional technology and gastrointestinal histology
-
20728448 10.1053/j.gastro.2010.08.025
-
Fu YY, Tang SC (2010) At the movies: 3-dimensional technology and gastrointestinal histology. Gastroenterology 139:1100-1105
-
(2010)
Gastroenterology
, vol.139
, pp. 1100-1105
-
-
Fu, Y.Y.1
Tang, S.C.2
-
25
-
-
80054995024
-
Scale: A chemical approach for fluorescence imaging and reconstruction of transparent mouse brain
-
21878933 10.1038/nn.2928 1:CAS:528:DC%2BC3MXhtV2gtr7L
-
Hama H, Kurokawa H, Kawano H et al (2011) Scale: a chemical approach for fluorescence imaging and reconstruction of transparent mouse brain. Nat Neurosci 14:1481-1488
-
(2011)
Nat Neurosci
, vol.14
, pp. 1481-1488
-
-
Hama, H.1
Kurokawa, H.2
Kawano, H.3
-
26
-
-
84876697397
-
3-D imaging, illustration, and quantitation of enteric glial network in transparent human colon mucosa
-
23495930 10.1111/nmo.12115 1:STN:280:DC%2BC3svmtlCgug%3D%3D
-
Liu YA, Chung YC, Pan ST et al (2013) 3-D imaging, illustration, and quantitation of enteric glial network in transparent human colon mucosa. Neurogastroenterol Motil 25:e324-e338
-
(2013)
Neurogastroenterol Motil
, vol.25
-
-
Liu, Y.A.1
Chung, Y.C.2
Pan, S.T.3
-
27
-
-
77957367220
-
Three-dimensional optical method for integrated visualization of mouse islet microstructure and vascular network with subcellular-level resolution
-
20799820 10.1117/1.3470241
-
Fu YY, Lu CH, Lin CW et al (2010) Three-dimensional optical method for integrated visualization of mouse islet microstructure and vascular network with subcellular-level resolution. J Biomed Opt 15:046018
-
(2010)
J Biomed Opt
, vol.15
, pp. 046018
-
-
Fu, Y.Y.1
Lu, C.H.2
Lin, C.W.3
-
28
-
-
84868191006
-
3-D imaging and illustration of the perfusive mouse islet sympathetic innervation and its remodelling in injury
-
22930160 10.1007/s00125-012-2699-6
-
Chiu YC, Hua TE, Fu YY, Pasricha PJ, Tang SC (2012) 3-D imaging and illustration of the perfusive mouse islet sympathetic innervation and its remodelling in injury. Diabetologia 55:3252-3261
-
(2012)
Diabetologia
, vol.55
, pp. 3252-3261
-
-
Chiu, Y.C.1
Hua, T.E.2
Fu, Y.Y.3
Pasricha, P.J.4
Tang, S.C.5
-
29
-
-
84868203040
-
Islet nerves in focus - Defining their neurobiological and clinical role
-
23001378 10.1007/s00125-012-2727-6 1:STN:280:DC%2BC38bpt1Gktw%3D%3D
-
Ahren B (2012) Islet nerves in focus - defining their neurobiological and clinical role. Diabetologia 55:3152-3154
-
(2012)
Diabetologia
, vol.55
, pp. 3152-3154
-
-
Ahren, B.1
-
30
-
-
84871903299
-
3-D imaging and illustration of mouse intestinal neurovascular complex
-
23086917 10.1152/ajpgi.00209.2012 1:CAS:528:DC%2BC3sXit1ynu7s%3D
-
Fu YY, Peng SJ, Lin HY, Pasricha PJ, Tang SC (2013) 3-D imaging and illustration of mouse intestinal neurovascular complex. Am J Physiol Gastrointest Liver Physiol 304:G1-G11
-
(2013)
Am J Physiol Gastrointest Liver Physiol
, vol.304
-
-
Fu, Y.Y.1
Peng, S.J.2
Lin, H.Y.3
Pasricha, P.J.4
Tang, S.C.5
-
31
-
-
84864019429
-
3-D illustration of network orientations of interstitial cells of Cajal subgroups in human colon as revealed by deep-tissue imaging with optical clearing
-
22421617 10.1152/ajpgi.00432.2011 1:CAS:528:DC%2BC38XotVygtLo%3D
-
Liu YA, Chung YC, Pan ST et al (2012) 3-D illustration of network orientations of interstitial cells of Cajal subgroups in human colon as revealed by deep-tissue imaging with optical clearing. Am J Physiol Gastrointest Liver Physiol 302:G1099-G1110
-
(2012)
Am J Physiol Gastrointest Liver Physiol
, vol.302
-
-
Liu, Y.A.1
Chung, Y.C.2
Pan, S.T.3
-
32
-
-
80052841735
-
Optical clearing improves the imaging depth and signal-to-noise ratio for digital analysis and three-dimensional projection of the human enteric nervous system
-
21895876 10.1111/j.1365-2982.2011.01773.x
-
Liu YA, Chen Y, Chiang AS, Peng SJ, Pasricha PJ, Tang SC (2011) Optical clearing improves the imaging depth and signal-to-noise ratio for digital analysis and three-dimensional projection of the human enteric nervous system. Neurogastroenterol Motil 23:e446-e457
-
(2011)
Neurogastroenterol Motil
, vol.23
-
-
Liu, Y.A.1
Chen, Y.2
Chiang, A.S.3
Peng, S.J.4
Pasricha, P.J.5
Tang, S.C.6
-
33
-
-
27644557532
-
The role of pericytes in blood-vessel formation and maintenance
-
16212810 10.1215/S1152851705000232 1:CAS:528:DC%2BD2MXht1SisLvP
-
Bergers G, Song S (2005) The role of pericytes in blood-vessel formation and maintenance. Neuro Oncol 7:452-464
-
(2005)
Neuro Oncol
, vol.7
, pp. 452-464
-
-
Bergers, G.1
Song, S.2
-
34
-
-
27644487050
-
Vessel painting of the microcirculation using fluorescent lipophilic tracers
-
16095629 10.1016/j.mvr.2005.06.002 1:CAS:528:DC%2BD2MXhtFykt77N
-
Ravnic DJ, Jiang X, Wolloscheck T et al (2005) Vessel painting of the microcirculation using fluorescent lipophilic tracers. Microvasc Res 70:90-96
-
(2005)
Microvasc Res
, vol.70
, pp. 90-96
-
-
Ravnic, D.J.1
Jiang, X.2
Wolloscheck, T.3
-
35
-
-
77957333600
-
Optical clearing facilitates integrated 3D visualization of mouse ileal microstructure and vascular network with high definition
-
20600164 10.1016/j.mvr.2010.06.003
-
Fu YY, Tang SC (2010) Optical clearing facilitates integrated 3D visualization of mouse ileal microstructure and vascular network with high definition. Microvasc Res 80:512-521
-
(2010)
Microvasc Res
, vol.80
, pp. 512-521
-
-
Fu, Y.Y.1
Tang, S.C.2
-
37
-
-
84885845441
-
Visualizing the architecture of cells and tissues
-
Carl Zeiss Microimaging GmbH Accessed 14 June 2013
-
Carl Zeiss Microimaging GmbH (2009) Visualizing the architecture of cells and tissues. Brochures for laser scanning microscopy. Available from http://microscopy.zeiss.com/microscopy/en-gb/downloads/brochure-downloads.html? catalog=biowhitepaper. Accessed 14 June 2013
-
(2009)
Brochures for Laser Scanning Microscopy
-
-
-
38
-
-
0021851631
-
Vascular permeability of pancreatic islets after administration of streptozotocin
-
2413613 10.1007/BF00709983 1:CAS:528:DyaL28XhvVantw%3D%3D
-
Sandler S, Jansson L (1985) Vascular permeability of pancreatic islets after administration of streptozotocin. Virchows Arch A Pathol Anat Histopathol 407:359-367
-
(1985)
Virchows Arch A Pathol Anat Histopathol
, vol.407
, pp. 359-367
-
-
Sandler, S.1
Jansson, L.2
-
39
-
-
0027427775
-
Insulitis and islet microvasculature in type 1 diabetes
-
8305825 1:STN:280:DyaK2c7jvVWqsg%3D%3D
-
Papaccio G (1993) Insulitis and islet microvasculature in type 1 diabetes. Histol Histopathol 8:751-759
-
(1993)
Histol Histopathol
, vol.8
, pp. 751-759
-
-
Papaccio, G.1
-
40
-
-
0023233040
-
Diabetogenic action of streptozotocin: Essential role of membrane permeability
-
1:CAS:528:DyaL2sXhslequrY%3D
-
Beppu H, Maruta K, Kurner T, Kolb H (1987) Diabetogenic action of streptozotocin: essential role of membrane permeability. Acta Endocrinol (Copenh) 114:90-95
-
(1987)
Acta Endocrinol (Copenh)
, vol.114
, pp. 90-95
-
-
Beppu, H.1
Maruta, K.2
Kurner, T.3
Kolb, H.4
-
41
-
-
0030804391
-
Superoxide dismutase reduces islet microvascular injury induced by streptozotocin in the rat
-
9277392 1:CAS:528:DyaK2sXlslehtLs%3D
-
Enghofer M, Usadel KH, Beck O, Kusterer K (1997) Superoxide dismutase reduces islet microvascular injury induced by streptozotocin in the rat. Am J Physiol 273:E376-E382
-
(1997)
Am J Physiol
, vol.273
-
-
Enghofer, M.1
Usadel, K.H.2
Beck, O.3
Kusterer, K.4
-
42
-
-
0028559612
-
Pancreatic duct inflammatory infiltration in the nonobese diabetic (NOD) mouse
-
7649782
-
Papaccio G, Baccari GC, Strate C, Linn T (1994) Pancreatic duct inflammatory infiltration in the nonobese diabetic (NOD) mouse. J Anat 185:465-470
-
(1994)
J Anat
, vol.185
, pp. 465-470
-
-
Papaccio, G.1
Baccari, G.C.2
Strate, C.3
Linn, T.4
-
43
-
-
0041336840
-
Neuronal elements in the pathogenesis of type 1 diabetes
-
14501181 10.1023/A:1025374531151
-
Tsui H, Winer S, Jakowsky G, Dosch HM (2003) Neuronal elements in the pathogenesis of type 1 diabetes. Rev Endocr Metab Disord 4:301-310
-
(2003)
Rev Endocr Metab Disord
, vol.4
, pp. 301-310
-
-
Tsui, H.1
Winer, S.2
Jakowsky, G.3
Dosch, H.M.4
-
44
-
-
37749039724
-
The immunocompetence of Schwann cells
-
10.1002/mus.20893
-
Meyerzu Horste G, Hu W, Hartung HP, Lehmann HC, Kieseier BC (2008) The immunocompetence of Schwann cells. Muscle Nerve 37:3-13
-
(2008)
Muscle Nerve
, vol.37
, pp. 3-13
-
-
Meyerzu Horste, G.1
Hu, W.2
Hartung, H.P.3
Lehmann, H.C.4
Kieseier, B.C.5
-
45
-
-
0022870505
-
Antigen presentation in the peripheral nervous system: Schwann cells present endogenous myelin autoantigens to lymphocytes
-
2434335 10.1002/eji.1830161214 1:CAS:528:DyaL2sXhtFOktrY%3D
-
Wekerle H, Schwab M, Linington C, Meyermann R (1986) Antigen presentation in the peripheral nervous system: Schwann cells present endogenous myelin autoantigens to lymphocytes. Eur J Immunol 16:1551-1557
-
(1986)
Eur J Immunol
, vol.16
, pp. 1551-1557
-
-
Wekerle, H.1
Schwab, M.2
Linington, C.3
Meyermann, R.4
|