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L. Kivipelto · SciRah

Researcher profile · Semantic Scholar

L. Kivipelto

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L. Kivipelto — researcher profile on SciRah

h-index: 24
Works: 52
Citations: 2,066

Most-cited papers

Interstitial chemotherapy with carmustine-loaded polymers for high-grade gliomas: a randomized double-blind study.
S. Valtonen, UI la Timonen, Petri Toivanen, H. Kalimo +4 more
1997Neurosurgery418 citations
Semantic Scholar
Lateral supraorbital approach as an alternative to the classical pterional approach.
J. Hernesniemi, K. Ishii, M. Niemelä, Martin Smrčka +3 more
2005Acta neurochirurgica. Supplement219 citations
Semantic Scholar
Immunohistochemical distribution and partial characterization of FLFQPQRFamidelike peptides in the central nervous system of rats
L. Kivipelto, E. Majane, H.-Y.-T. Yang, P. Panula
1989The Journal of comparative neurology127 citations
Semantic Scholar
AIP inactivation leads to pituitary tumorigenesis through defective Gαi-cAMP signaling
I. Tuominen, E. Heliövaara, A. Raitila, Rautiainen +11 more
2014Oncogene104 citations Open access
Semantic Scholar
Some collected principles of microneurosurgery: simple and fast, while preserving normal anatomy: a review.
J. Hernesniemi, M. Niemelä, Ayşe Karataş, L. Kivipelto +10 more
2005Surgical Neurology103 citations
Semantic Scholar
Microneurosurgical management of proximal middle cerebral artery aneurysms.
R. Dashti, J. Rinne, J. Hernesniemi, M. Niemelä +11 more
2007Surgical Neurology88 citations
Semantic Scholar
Whole-Genome Sequencing of Growth Hormone (GH)-Secreting Pituitary Adenomas.
Niko Välimäki, Hande Demir, E. Pitkänen, Eevi Kaasinen +5 more
2015Journal of Clinical Endocrinology and Metabolism86 citations
Semantic Scholar
The distribution of pituitary adenylate cyclase-activating polypeptide-like immunoreactivity is distinct from helodermin- and helospectin-like immunoreactivities in the rat brain.
L. Kivipelto, A. Absood, A. Arimura, F. Sundler +2 more
1992Journal of Chemical Neuroanatomy82 citations
Semantic Scholar
Bypass surgery for complex middle cerebral artery aneurysms: impact of the exact location in the MCA tree.
L. Kivipelto, M. Niemelä, T. Meling, M. Lehecka +2 more
2014Journal of Neurosurgery77 citations
Semantic Scholar
Origin and distribution of neuropeptide‐FF‐like immunoreactivity in the spinal cord of rats
L. Kivipelto, P. Panula
1991The Journal of comparative neurology76 citations
Semantic Scholar
Transition From Microscopic to Endoscopic Transsphenoidal Surgery for Nonfunctional Pituitary Adenomas.
A. Karppinen, L. Kivipelto, S. Vehkavaara, Elina Ritvonen +6 more
2015World Neurosurgery73 citations
Semantic Scholar
Central neuronal pathways containing FLFQPQRFamide-like (morphine-modulating) peptides in the rat brain.
L. Kivipelto, P. Panula
1991Neuroscience59 citations
Semantic Scholar
Excimer laser-assisted nonocclusive anastomosis. An emerging technology for use in the creation of intracranial-intracranial and extracranial-intracranial cerebral bypass.
David J. Langer, A. van der Zwan, P. Vajkoczy, L. Kivipelto +2 more
2008Neurosurgical Focus49 citations Open access
Semantic Scholar
Neuroanatomy of morphine-modulating peptides.
P. Panula, L. Kivipelto, O. Nieminen, E. Majane +1 more
1987Medical biology47 citations
Semantic Scholar
Microneurosurgical management of internal carotid artery bifurcation aneurysms.
M. Lehecka, R. Dashti, R. Romani, O. Celik +14 more
2009Surgical Neurology43 citations
Semantic Scholar
Microneurosurgical management of anterior choroid artery aneurysms.
M. Lehecka, R. Dashti, A. Laakso, Jouke S. van Popta +13 more
2010World Neurosurgery35 citations
Semantic Scholar
Microsurgical clipping of cerebral aneurysms after the ISAT Study.
M. Niemelä, T. Koivisto, L. Kivipelto, K. Ishii +10 more
2005Acta neurochirurgica. Supplement32 citations
Semantic Scholar
Comparative Distribution of Neurons Containing FLFQPQRFamide‐like (morphine‐modulating) Peptide and Related Neuropeptides in the Rat Brain
L. Kivipelto, P. Panula
1991European Journal of Neuroscience31 citations
Semantic Scholar
Surgical Technique to Retract the Tentorial Edge during Subtemporal Approach: Technical Note
J. Hernesniemi, K. Ishii, Ayşe Karataş, L. Kivipelto +3 more
2005Neurosurgery30 citations
Semantic Scholar
Neuropeptide FF is colocalized with catecholamine-synthesizing enzymes in neurons of the nucleus of the solitary tract.
L. Kivipelto, A. Aarnisalo, P. Panula
1992Neuroscience Letters29 citations
Semantic Scholar
Ontogeny of the F8Famide‐like (morphine‐modulating) peptides in the central nervous system of rats
L. Kivipelto, P. Panula, J. Rubenstein, H.-Y.-T. Yang
1991The Journal of comparative neurology29 citations
Semantic Scholar
Moyamoya angiopathy: long-term follow-up study in a Finnish population
M. Savolainen, S. Mustanoja, J. Pekkola, T. Tyni +6 more
2018Journal of Neurology24 citations Open access
Semantic Scholar
Health‐related quality of life in patients treated for nonfunctioning pituitary adenomas during the years 2000–2010
A. Karppinen, Elina Ritvonen, R. Roine, H. Sintonen +5 more
2016Clinical Endocrinology24 citations
Semantic Scholar
Normal long‐term health‐related quality of life can be achieved in patients with functional pituitary adenomas having surgery as primary treatment
Elina Ritvonen, A. Karppinen, H. Sintonen, S. Vehkavaara +4 more
2015Clinical Endocrinology24 citations
Semantic Scholar
Moyamoya vasculopathy – Patient demographics and characteristics in the Finnish population
M. Saarela, S. Mustanoja, J. Pekkola, T. Tyni +3 more
2017International Journal of Stroke23 citations
Semantic Scholar
Principles of microneurosurgery for safe and fast surgery.
J. Hernesniemi, M. Niemelä, R. Dashti, Ayşe Karataş +13 more
2006Surgical technology international23 citations
Semantic Scholar
Ultrastructural localization of neuropeptide FF, a new neuropeptide in the brain and pituitary of rats.
L. Kivipelto
1991Regulatory Peptides23 citations
Semantic Scholar
Experience in Using the Excimer Laser–Assisted Nonocclusive Anastomosis Nonocclusive Bypass Technique for High-Flow Revascularization: Mannheim-Helsinki Series of 64 Patients
P. Vajkoczy, M. Korja, M. Czabanka, U. Schneider +5 more
2012Neurosurgery19 citations
Semantic Scholar
Genetic and Epigenetic Characterization of Growth Hormone–Secreting Pituitary Tumors
Niko Välimäki, C. Schalin-Jäntti, A. Karppinen, A. Paetau +3 more
2019Molecular Cancer Research15 citations Open access
Semantic Scholar
Helodermin- and helospectin-like immunoreactivities in the rat brain: an immunochemical and immunohistochemical study.
L. Kivipelto, A. Absood, R. Håkanson, F. Sundler +1 more
1992Neuroscience15 citations
Semantic Scholar
Moyamoya angiopathy: radiological follow-up findings in Finnish patients
M. Savolainen, J. Pekkola, S. Mustanoja, T. Tyni +3 more
2020Journal of Neurology9 citations Open access
Semantic Scholar
Bypass Surgery for Complex Internal Carotid Artery Aneurysms: 39 Consecutive Patients.
Ville Nurminen, L. Kivipelto, R. Kivisaari, M. Niemelä +1 more
2019World Neurosurgery8 citations Open access
Semantic Scholar
Mutation Analysis of Inhibitory Guanine Nucleotide Binding Protein Alpha (GNAI) Loci in Young and Familial Pituitary Adenomas
Hande Demir, Iikki Donner, L. Kivipelto, O. Kuismin +3 more
2014PLoS ONE8 citations Open access
Semantic Scholar
Light and electron microscopic immunocytochemistry of proenkephalin-derived peptides in septal neurons.
L. Kivipelto, P. Panula
1986Medical biology7 citations
Semantic Scholar
Final Results of the Prospective Multicenter Excimer Laser-Assisted High-Flow Bypass Study on the Treatment of Giant Anterior Circulation Aneurysms.
A. van der Zwan, P. Vajkoczy, S. Amin-Hanjani, F. Charbel +7 more
2019Neurosurgery4 citations
Semantic Scholar
Kainic acid-induced changes in histamine-immunoreactive nerve fibers in the rat brain
P. Panula, M. Airaksinen, L. Kivipelto, E. Castrén
1991Agents and Actions3 citations
Semantic Scholar
[Cerebral artery bypass surgery].
L. Kivipelto, M. Lehecka, M. Niemelä, J. Hernesniemi
2014Duodecim lääketieteellinen aikakauskirja1 citations
Semantic Scholar
125 Final Results of the ELANA FDA-IDE Study on High Flow Cerebral Bypasses for Surgical Treatment of Anterior Circulation Aneurysms.
David J. Langer, P. Vajkoczy, Shamik Chakraborty, M. Tymianski +17 more
2012Neurosurgery1 citations
Semantic Scholar
Distribution of bombesin-like immunoreactivity in the rat brain and spinal cord
P. Panula, O. Nieminen, S. Auvinen, M. Falkenberg +2 more
19871 citations
Semantic Scholar
Surgery for elderly patients with non-functional pituitary adenomas is as appears to be safe as surgery for younger patients.
Kristiina Ritvonen, V. Vasankari, R. Raj, Sanna Toivanen +8 more
2026World Neurosurgery0 citations Open access
Semantic Scholar
O-03 DELAYED PUBERTY AND GIANT PROLACTINOMA IN A 14-YEAR-OLD GIRL WITH A HISTORY OF ANOREXIA NERVOSA
M. Kallio, J. Martola, Terho Latvala, A. Karppinen +8 more
2025JCEM Case Reports0 citations Open access
Semantic Scholar
Endoscopic transsphenoidal resection of parasellar abducens nerve schwannoma: A video demonstration
Sajjad Muhammad, A. Karppinen, L. Kivipelto, Mika Niemela
2024Surgical neurology international0 citations Open access
Semantic Scholar
Genetic and epigenetic characterization of growth hormone-secreting pituitary
Niko Välimäki, C. Schalin-Jäntti, A. Karppinen, A. Paetau +4 more
20200 citations
Semantic Scholar
Screening for germline KCNQ1 and KCNE2 mutations in a set of somatotropinoma patients
Anna-Pauliina Iivonen, J. Känsäkoski, A. Karppinen, L. Kivipelto +3 more
2018Endocrine Connections0 citations Open access
Semantic Scholar
Normal health-related quality of life can be achieved in patients with functional pituitary adenomas having surgery as primary treatment
Elina Ritvonen, A. Karppinen, S. Vehkavaara, R. Roine +4 more
20140 citations
Semantic Scholar
The State of the Art in Cerebrovascular Bypasses
M. Korja, L. Kivipelto, J. Hernesniemi, C. Sen +1 more
20110 citations
Semantic Scholar
New days for old ways in treating giant aneurysms: From Hunterian ligation to Hunterian closure?
M. Korja, M. Niemelä, L. Kivipelto, M. Lehecka +4 more
20110 citations
Semantic Scholar
EC-IC Bypass Using ELANA Technique
Shamik Chakraborty, T. V. van Doormaal, L. Kivipelto, David J. Langer
20110 citations
Semantic Scholar
[Treatment of neuralgic headache].
M. Haanpää, L. Kivipelto, J. Pohjola, H. Sintonen +1 more
2005Duodecim lääketieteellinen aikakauskirja0 citations
Semantic Scholar
[Pain surgery].
L. Kivipelto, J. Pohjola
1995Duodecim lääketieteellinen aikakauskirja0 citations
Semantic Scholar

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J. Hernesniemi×18
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J. Hernesniemi — researcher profile on SciRah
M. Niemelä×17
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M. Niemelä — researcher profile on SciRah
M. Lehecka×12
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C. Schalin-Jäntti×11
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A. Karppinen — researcher profile on SciRah

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K. Ishii — researcher profile on SciRah

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Hu Shen — researcher profile on SciRah

R. Kivisaari×7

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P. Panula — researcher profile on SciRah

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A. Karhu — researcher profile on SciRah

Ayşe Karataş×6

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Ayşe Karataş — researcher profile on SciRah

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J. Rinne — researcher profile on SciRah