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L. Hansen · SciRah

Researcher profile · Semantic Scholar

L. Hansen

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L. Hansen — researcher profile on SciRah

h-index: 26
Works: 97
Citations: 3,408

Most-cited papers

Visual acuities "hand motion" and "counting fingers" can be quantified with the freiburg visual acuity test.
K. Schulze-Bonsel, N. Feltgen, H. Burau, L. Hansen +1 more
2006Investigative Ophthalmology and Visual Science989 citations Open access
Semantic Scholar
Safety and Efficacy of Ranibizumab in Diabetic Macular Edema (RESOLVE Study)
P. Massin, F. Bandello, J. Garweg, L. Hansen +8 more
2010Diabetes Care522 citations Open access
Semantic Scholar
Bevacizumab in retinal vein occlusion-results of a prospective case series
A. Stahl, H. Agostini, L. Hansen, N. Feltgen
2007Graefe's Archive for Clinical and Experimental Ophthalmology161 citations
Semantic Scholar
Endogenous endophthalmitis: microorganisms, disposition and prognosis.
T. Ness, K. Pelz, L. Hansen
2007Acta ophthalmologica143 citations Open access
Semantic Scholar
The natural course of central retinal vein occlusion.
L. Hansen, J. Wiek
1991American journal of ophthalmology-glaucoma127 citations
Semantic Scholar
A randomised prospective study of treatment of non-ischaemic central retinal vein occlusion by isovolaemic haemodilution.
L. Hansen, J. Wiek, M. Wiederholt
1989British Journal of Ophthalmology106 citations Open access
Semantic Scholar
Psychosomatic aspects in patients with central serous chorioretinopathy
C. Spahn, J. Wiek, T. Burger, L. Hansen
2003British Journal of Ophthalmology89 citations Open access
Semantic Scholar
Differential expression of angioregulatory factors in normal and CNV-derived human retinal pigment epithelium
Gottfried Martin, G. Schlunck, L. Hansen, H. Agostini
2004Graefe's Archive for Clinical and Experimental Ophthalmology85 citations
Semantic Scholar
Ca2+ channels in retinal pigment epithelial cells regulate vascular endothelial growth factor secretion rates in health and disease
R. Rosenthal, H. Heimann, H. Agostini, Gottfried Martin +2 more
2007Molecular Vision72 citations
Semantic Scholar
Retinal endovascular lysis in ischemic central retinal vein occlusion: one-year results of a pilot study.
N. Feltgen, B. Junker, H. Agostini, L. Hansen
2007Ophthalmology (Rochester, Minn.)63 citations
Semantic Scholar
Levels of VEGF but not VEGF(165b) are increased in the vitreous of patients with retinal vein occlusion.
C. Ehlken, E. Rennel, D. Michels, Bastian Grundel +7 more
2011American journal of ophthalmology-glaucoma54 citations
Semantic Scholar
Increased Expression of Angiogenic and Inflammatory Proteins in the Vitreous of Patients with Ischemic Central Retinal Vein Occlusion
C. Ehlken, Bastian Grundel, D. Michels, B. Junker +7 more
2015PLoS ONE52 citations Open access
Semantic Scholar
Combinatory inhibition of VEGF and FGF2 is superior to solitary VEGF inhibition in an in vitro model of RPE-induced angiogenesis
A. Stahl, L. Paschek, Gottfried Martin, N. Feltgen +2 more
2009Graefe's Archive for Clinical and Experimental Ophthalmology51 citations
Semantic Scholar
Haemorheological changes in patients with retinal vein occlusion after isovolaemic haemodilution.
J. Wiek, M. Schade, M. Wiederholt, H. Arntz +1 more
1990British Journal of Ophthalmology51 citations Open access
Semantic Scholar
Age-related Macular Degeneration Choroidal Neovascularization Reduced by Targeted Drug Delivery with Cationic Liposome-encapsulated Paclitaxel or Targeted Photodynamic Therapy with Verteporfin Encapsulated in Cationic Liposomes
N. Gross, M. Ranjbar, C. Evers, J. Hua +5 more
50 citations
Semantic Scholar
Transcriptomic Characterization of Human Choroidal Neovascular Membranes Identifies Calprotectin as a Novel Biomarker for Patients with Age-related Macular Degeneration.
Anja Schlecht, Stefaniya K. Boneva, M. Gruber, Pei-Pei Zhang +11 more
2020American Journal of Pathology43 citations Open access
Semantic Scholar
VITREAL LEVELS OF ERYTHROPOIETIN ARE INCREASED IN PATIENTS WITH RETINAL VEIN OCCLUSION AND CORRELATE WITH VITREAL VEGF AND THE EXTENT OF MACULAR EDEMA
A. Stahl, A. Buchwald, Gottfried Martin, B. Junker +5 more
2010Retina43 citations Open access
Semantic Scholar
Intravitreal bevacizumab (Avastin) vs. ranibizumab (Lucentis) for the treatment of age-related macular degeneration: a systematic review
C. Schmucker, C. Ehlken, L. Hansen, G. Antes +2 more
2009Current Opinion in Ophthalmology43 citations
Semantic Scholar
Effect and compatibility of isovolaemic haemodilution in the treatment of ischaemic and non-ischaemic central retinal vein occlusion.
L. Hansen, J. Wiek, M. Schade, N. Müller-Stolzenburg +1 more
1989Ophthalmologica. Journal international d'ophtalmologie. International journal of ophthalmology. Zeitschrift fur Augenheilkunde42 citations
Semantic Scholar
A Single Local Injection of Recombinant VEGF Receptor 2 But Not of Tie2 Inhibits Retinal Neovascularization in the Mouse
H. Agostini, K. Boden, Anke S. Unsöld, Gottfried Martin +4 more
2005Current Eye Research37 citations
Semantic Scholar
Intravitreal injection of specific receptor tyrosine kinase inhibitor PTK787/ZK222 584 improves ischemia-induced retinopathy in mice
P. Maier, A. Unsoeld, B. Junker, Gottfried Martin +3 more
2005Graefe's Archive for Clinical and Experimental Ophthalmology36 citations
Semantic Scholar
Therapeutic interference with EphrinB2 signalling inhibits oxygen‐induced angioproliferative retinopathy
C. Ehlken, Gottfried Martin, Clemens A. Lange, Eleni G. Gogaki +5 more
2011Acta ophthalmologica34 citations Open access
Semantic Scholar
Retinal vascular occlusions: an interdisciplinary challenge.
A. Mirshahi, N. Feltgen, L. Hansen, L. Hattenbach
2008Deutsches Ärzteblatt International33 citations Open access
Semantic Scholar
Diameter of the optic nerve in idiopathic optic neuritis and in anterior ischemic optic neuropathy
J. Gerling, P. Janknecht, L. Hansen, G. Kommerell
2004International ophtalmology29 citations
Semantic Scholar
In vivo imaging of choroidal angiogenesis using fluorescence-labeled cationic liposomes
J. Hua, N. Gross, B. Schulze, U. Michaelis +5 more
2012Molecular Vision26 citations
Semantic Scholar
Bevacizumab in Central Retinal Vein Occlusion: A Retrospective Analysis after 2 Years of Treatment
A. Stahl, Isabell Struebin, L. Hansen, H. Agostini +1 more
2010European Journal of Ophthalmology26 citations
Semantic Scholar
Diagnosis and management of the acute retinal necrosis syndrome.
J. Gerling, D. Neumann-Haefelin, H. M. Seuffert, W. Schrader +1 more
1992German journal of ophthalmology26 citations
Semantic Scholar
Intravitreal injection of the heparin analog 5-amino-2-naphthalenesulfonate reduces retinal neovascularization in mice.
Clemens A. Lange, C. Ehlken, Gottfried Martin, Kirstin Konzok +3 more
2007Experimental Eye Research23 citations
Semantic Scholar
Cultivation of retinal pigment epithelial cells from human choroidal neovascular membranes in age related macular degeneration.
G. Schlunck, Gottfried Martin, H. Agostini, Gabriele Camatta +1 more
2002Experimental Eye Research23 citations
Semantic Scholar
Successful treatment of cystoid macular edema with valdecoxib
A. Reis, F. Birnbaum, L. Hansen, T. Reinhard
2007Journal of cataract and refractive surgery22 citations
Semantic Scholar
Cystoid macular oedema after excimer laser photorefractive keratectomy
Peter Janknecht, J. M. Soriano, L. Hansen
1993British Journal of Ophthalmology22 citations Open access
Semantic Scholar
Syndromic choroideremia: sublocalization of phenotypes associated with Martin-Probst deafness mental retardation syndrome.
C. Poloschek, B. Kloeckener-Gruissem, L. Hansen, Michael Bach +1 more
2008Investigative Ophthalmology and Visual Science21 citations Open access
Semantic Scholar
Local injection of receptor tyrosine kinase inhibitor MAE 87 reduces retinal neovascularization in mice.
A. Unsoeld, B. Junker, Ralph Mazitschek, Gottfried Martin +3 more
2004Molecular Vision16 citations
Semantic Scholar
Complete circumvention of central retinal artery and venous cilioretinal shunts in optic disc drusen.
C. Auw-Haedrich, M. Mathieu, L. Hansen
1996A M A Archives of Ophthalmology16 citations
Semantic Scholar
[Randomized study of the effect of isovolemic hemodilution in retinal branch vein occlusion].
L. Hansen, J. Wiek, R. Arntz
1988Fortschritte der Ophthalmologie : Zeitschrift der Deutschen Ophthalmologischen Gesellschaft16 citations
Semantic Scholar
Bilateral serous retinal detachment
E. Gundlach, B. Junker, N. Gross, L. Hansen +1 more
2013British Journal of Ophthalmology15 citations
Semantic Scholar
Light emitting diode microscope illumination for green fluorescent protein or fluorescein isothiocyanate epifluorescence.
Gottfried Martin, H. Agostini, L. Hansen
2005BioTechniques14 citations Open access
Semantic Scholar
Haemorheological parameters in patients with retinal artery occlusion and anterior ischaemic optic neuropathy.
J. Wiek, M. Krause, M. Schade, M. Wiederholt +1 more
1992British Journal of Ophthalmology14 citations Open access
Semantic Scholar
Angiographic findings in arteriovenous dissection (sheathotomy) for decompression of branch retinal vein occlusion
T. Kube, N. Feltgen, M. Pache, J. Herrmann +1 more
2005Graefe's Archive for Clinical and Experimental Ophthalmology13 citations
Semantic Scholar
Pattern, flicker, and flash electroretinography in human immunodeficiency virus infection: a longitudinal study.
M. Gellrich, G. Kade, J. Gerling, Michael Bach +1 more
1996German journal of ophthalmology13 citations
Semantic Scholar
Kombination von Phakoemulsifikation und Trabekelektomie - Ergebnisse einer retrospektiven Studie
L. Hansen, F. Hoffmann
1987Klinische Monatsblätter für Augenheilkunde12 citations
Semantic Scholar
Arteriovenous dissection in a living human eye: clinicopathologic correlation.
N. Feltgen, C. Auw-Haedrich, R. Buchen, L. Hansen
2005A M A Archives of Ophthalmology11 citations
Semantic Scholar
Arterio-venous dissection after isovolaemic haemodilution in branch retinal vein occlusion: a non-randomised prospective study
N. Feltgen, J. Herrmann, H. Agostini, Adel Sammain +1 more
2006Graefe's Archive for Clinical and Experimental Ophthalmology10 citations
Semantic Scholar
Activation of L-type Ca2+ Channels is Necessary for Growth Factor-dependent Stimulation of VEGF Secretion by RPE Cells
O. Strauß, H. Heimann, M. Foerster, H. Agostini +2 more
200310 citations
Semantic Scholar
Genotypes of JC virus, DNA of cytomegalovirus, and proviral DNA of human immunodeficiency virus in eyes of acquired immunodeficiency syndrome patients
P. Eberwein, L. Hansen, H. Agostini
2005Journal of Neurovirology9 citations
Semantic Scholar
Histopathological findings after retinal endovascular lysis in central retinal vein occlusion
N. Feltgen, H. Agostini, C. Auw-Haedrich, L. Hansen
2007British Journal of Ophthalmology8 citations Open access
Semantic Scholar
[Risk factors of pseudophakic detachment].
W. Schrader, C. Bellmann, L. Hansen
1994Der Ophthalmologe7 citations
Semantic Scholar
Spontane Makulablutung
D. Völcker, B. Junker, L. Hansen
2012Der Ophthalmologe6 citations
Semantic Scholar
Cyclooxygenase-2 inhibitors: a new therapeutic option in the treatment of macular edema after cataract surgery.
A. Reis, F. Birnbaum, L. Hansen, T. Reinhard
2005Journal of cataract and refractive surgery6 citations
Semantic Scholar
Retinal ganglion cell layer and visual function in a patient with optic disc drusen
Marcus-Matthias Gellrich, Stephan Neumaier, C. Auw-Hädrich, N. Gellrich +1 more
1998Graefe's Archive for Clinical and Experimental Ophthalmology6 citations
Semantic Scholar

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H. Agostini×20
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G. Schlunck — researcher profile on SciRah

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