Kjell Olmarker

Changes in ion-channels in the dorsal root ganglion after exposure to autologous nucleus pulposus and TNF. A rat experimental

study

Joakim Håkansson, Oskar Juhlin, Armen Hovannisyan, Jennifer Rosendahl, Yalda Bogestål, Kjell Olmarker
Journal of Orthopaedics - 2024

Percutaneous Intervertebral-Vacuum Polymethylmethacrylate Injection for Foraminal Stenosis with Degenerative Lumbar

Scoliosis

T. Nakamae, K. Yamada, T. Hiramatsu, S. Ujigo, N. Kamei, K. Nakanishi, Kjell Olmarker, N. Adachi, Y. Fujimoto
World Neurosurgery - 2022

Long-term outcome of targeted therapy for low back pain in elderly degenerative lumbar

scoliosis

K. Yamada, T. Nakamae, K. Nakanishi, N. Kamei, T. Hiramatsu, T. Okuda, T. Hashimoto, S. Ujigo, T. Morisako, Y. Tsuchikawa, T. Maruyama, H. Fukui, N. Adachi, T. Shimbo, Kjell Olmarker, Y. Fujimoto
European Spine Journal - 2021

Translational Studies on Biologic Fusion of a Vertebral Segment as a Novel Treatment Modality for Low Back

Pain

Kjell Olmarker, A. Gerward, B. Isberg, Anders Lehmann, S. Berg
Spine - 2020

Structural Analysis of Experimentally Induced Disc Herniation-Like Changes in the

Rat

Satoshi Ujigo, Jonsson Daniel, Y. Bogestal, J. Hakansson, J. Rosendahl, L. Brive, Kjell Olmarker
Spine Surgery and Related Research - 2020

Inflammation in the hippocampus affects IGF1 receptor signaling and contributes to neurological sequelae in rheumatoid

arthritis.

Karin Andersson, Caroline Wasén, Lina Juzokaite, Lovisa Leifsdottir, Malin Erlandsson, Sofia Töyrä Silfverswärd, Anna Stokowska, Marcela Pekna, Milos Pekny, Kjell Olmarker, Rolf A. Heckemann, Marie Kalm, Maria Bokarewa
Proceedings of the National Academy of Sciences of the United States of America - 2018

Targeted Therapy for Low Back Pain in Elderly Degenerative Lumbar

Scoliosis

K. Yamada, T. Nakamae, T. Shimbo, T. Kanazawa, T. Okuda, H. Takata, T. Hashimoto, T. Hiramatsu, N. Tanaka, Kjell Olmarker, Y. Fujimoto
Spine - 2016

Bone Marrow Edema and Low Back Pain in Elderly Degenerative Lumbar Scoliosis: A Cross-Sectional

Study.

Toshio Nakamae, Kiyotaka Yamada, Takuro Shimbo, Toshikatsu Kanazawa, Teruaki Okuda, Haruhiko Takata, Takashi Hashimoto, Takeshi Hiramatsu, Nobuhiro Tanaka, Mitsuo Ochi, Kjell Olmarker, Yoshinori Fujimoto
Spine - 2016

Expression of inflammation/pain-related genes in the dorsal root ganglion following disc puncture in

rats

Yuki Fujioka, Anders Ståhlberg, M. Ochi, Kjell Olmarker
Journal of Orthopaedic Surgery - 2016

Efficacy of Percutaneous Vertebroplasty in the Treatment of Osteoporotic Vertebral Compression Fractures with Intravertebral

Cleft.

Toshio Nakamae, Yoshinori Fujimoto, Kiyotaka Yamada, Takashi Hashimoto, Kjell Olmarker
The open orthopaedics journal - 2015

Experimental Disc Herniation in the Rat Causes Downregulation of Serotonin Receptor 2c in a TNF-dependent

Manner.

Jonsson Daniel, Oscar Finskas, Yuki Fujioka, Anders Ståhlberg, Kjell Olmarker
Clinical Orthopaedics and Related Research - 2015

Increase of sodium channels (nav 1.8 and nav 1.9) in rat dorsal root ganglion neurons exposed to autologous nucleus

pulposus.

Kazuyuki Watanabe, Karin Larsson, Björn Rydevik, Shin-Ichi Konno, Claes Nordborg, Kjell Olmarker
The open orthopaedics journal - 2014

Back pain and disc degeneration: Are they really

linked?

Kjell Olmarker
The Intervertebral Disc: Molecular and Structural Studies of the Disc in Health and Disease - 2014

Biomechanics of peripheral nerves and spinal nerve

roots

Björn Rydevik, G. Lundborg, Kjell Olmarker, R. R. Myers
Basic Biomechanics of the Musculoskeletal System - 2013

New, clinically more relevant model for nerve root injury in the

rat

Oscar Finskas, Åsa Blixt, Yuki Fujioka, Kjell Olmarker
Spine - 2013

Effect of lactoferrin peptide (PXL01) on rabbit digital mobility after flexor tendon

repair

Joakim Håkansson, Margit Mahlapuu, Lars Ekström, Kjell Olmarker, Wiig Monica
Journal of Hand Surgery-American Volume - 2012

Local application of nucleus pulposus induces expression of P2X3 in rat dorsal root ganglion

cells.

Kaoru Takahashi Sato, Koichiro Satoh, Miho Sekiguchi, Shinichi Kikuchi, Shinichi Konno, M Murakawa, Björn Rydevik, Kjell Olmarker
Fukushima journal of medical science - 2012

A lactoferrin-derived peptide (PXL01) for the reduction of adhesion formation in flexor tendon surgery: an experimental study in

rabbits

M. Wiig, Kjell Olmarker, J. Hakansson, Lars Ekström, Elin Nilsson, Margit Mahlapuu
J Hand Surg Eur Vol - 2011

Pharmacological Inhibition of Tumor Necrosis Factor May Reduce Pain Behavior Changes Induced by Experimental Disc Puncture in the Rat: An Experimental Study in

Rats

Toshio Nakamae, M. Ochi, Kjell Olmarker
Spine - 2011

Pain behavior changes following disc puncture relate to nucleus pulposus rather than the disc injury per se. An experimental study in

rats.

Elin Nilsson, T. Nakamae, Kjell Olmarker
Open Orthop J - 2011

Inhibition of tumor necrosis factor may reduce scar formation and facilitate wound healing following laminectomy in

pigs.

Kjell Olmarker
Int J Spine Surg - 2011

Puncture of a disc and application of nucleus pulposus induces disc herniation-like changes and osteophytes. An experimental study in

rats.

Kjell Olmarker
Open Orthop J - 2011

Challenging autoimmunity as a cause of

sciatica.

M. Bengtsson, Kjell Olmarker
Int J Spine Surg - 2011

Autologous nucleus pulposus attracts monocytes in vivo in a pig model. Implications for the pathophysiology of

sciatica.

M. Neumann, Kjell Olmarker
Int J Orthop Surg - 2011

Formation of nucleus pulposus-induced disc hernia-like nodules on the the disc surface is not induced by

TNF.

Kjell Olmarker
Int J Spine Surg - 2011

Local application of interleukin-6 to the dorsal root ganglion induces tumor necrosis factor-alpha in the dorsal root ganglion and results in apoptosis of the dorsal root ganglion

cells.

Yasuaki Murata, Björn Rydevik, Ulf Nannmark, Karin Larsson, Kazuhisa Takahashi, Yoshiharu Kato, Kjell Olmarker
Spine - 2011

Model for assessment of mobility of toes and healing of tendons in

rabbits.

Kjell Olmarker, Lars Ekström, Joakim Håkansson, Elin Nilsson, Monica Wiig, Margit Mahlapuu
Journal of plastic surgery and hand surgery - 2010

Reduction of adhesion formation and promotion of wound healing after laminectomy by pharmacological inhibition of pro-inflammatory cytokines: an experimental study in the

rat

Kjell Olmarker
EUROPEAN SPINE JOURNAL - 2010

A novel polypeptide derived from human lactoferrin in sodium hyaluronate prevents postsurgical adhesion formation in the

rat.

Elin Nilsson, Camilla Björn, Veronika Sjöstrand, Kerstin Lindgren, Mattias Münnich, Inger Mattsby-Baltzer, Marie-Louise Ivarsson, Kjell Olmarker, Margit Mahlapuu
Annals of surgery - 2009

Autologous nucleus pulposus primes T cells to develop into interleukin-4-producing effector cells: an experimental study on the autoimmune properties of nucleus

pulposus.

Andrea Geiss, Karin Larsson, Katarina Junevik, Björn Rydevik, Kjell Olmarker
Journal of orthopaedic research : official publication of the Orthopaedic Research Society - 2009

The role of tumor necrosis factor-alpha in apoptosis of dorsal root ganglion cells induced by herniated nucleus pulposus in

rats.

Yasuaki Murata, Ulf Nannmark, Björn Rydevik, Kazuhisa Takahashi, Kjell Olmarker
Spine - 2008

Puncture of a lumbar intervertebral disc induces changes in spontaneous pain behavior: an experimental study in

rats

Kjell Olmarker
Spine - 2008

Alf Nachemson, MD, PhD

(1931–2006)

Aina Danielsson, Helena Brisby, Tommy H. Hansson, Sten Holm, Allison Kaigle Holm, Bengt Lind, Anders Nordwall, Kjell Olmarker, Björn Rydevik
Spine - 2007

Autoimmune properties of nucleus pulposus: an experimental study in

pigs

A. Geiss, Karin Larsson, Björn Rydevik, I. Takahashi, Kjell Olmarker
Spine - 2007

Nucleus pulposus-induced apoptosis in dorsal root ganglion following experimental disc herniation in

rats

Y. Murata, Ulf Nannmark, Björn Rydevik, K. Takahashi, Kjell Olmarker
Spine - 2006

Production of tumor necrosis factor-alpha from porcine nucleus pulposus cells at various time points in cell culture under conditions of nutritional

deficiency

Y. Murata, Kjell Olmarker, Karin Larsson, K. Takahashi, Björn Rydevik
Cytokine - 2006

Effects of lumbar sympathectomy on pain behavioral changes caused by nucleus pulposus-induced spinal nerve damage in

rats

Y. Murata, Kjell Olmarker, I. Takahashi, K. Takahashi, Björn Rydevik
European spine journal - 2006

Changes in pain behavior and histologic changes caused by application of tumor necrosis factor-alpha to the dorsal root ganglion in

rats

Y. Murata, A. Onda, Björn Rydevik, I. Takahashi, K. Takahashi, Kjell Olmarker
Spine - 2006

vitro

Karin Larsson, Björn Rydevik, Kjell Olmarker
Spine - 2005

Effects of selective tumor necrosis factor-alpha inhibition to pain-behavioral changes caused by nucleus pulposus-induced damage to the spinal nerve in

rats

Y. Murata, Kjell Olmarker, I. Takahashi, K. Takahashi, Björn Rydevik
Neuroscience letters - 2005

Nerve growth factor content in dorsal root ganglion as related to changes in pain behavior in a rat model of experimental lumbar disc

herniation

A. Onda, Y. Murata, Björn Rydevik, Karin Larsson, S. Kikuchi, Kjell Olmarker
Spine - 2005

Incision of the intervertebral disc induces disintegration and increases permeability of the dorsal root ganglion

capsule

Y. Murata, Björn Rydevik, K. Takahashi, Karin Larsson, Kjell Olmarker
Spine - 2005

Neovascularization and neoinnervation of subcutaneously placed nucleus pulposus and the inhibitory effects of certain

drugs

Kjell Olmarker
Spine - 2005

Infliximab attenuates immunoreactivity of brain-derived neurotrophic factor in a rat model of herniated nucleus

pulposus

A. Onda, Y. Murata, Björn Rydevik, Karin Larsson, S. Kikuchi, Kjell Olmarker
Spine - 2004

Selective inhibition of tumor necrosis factor-alpha prevents nucleus pulposus-induced histologic changes in the dorsal root

ganglion

Y. Murata, A. Onda, Björn Rydevik, K. Takahashi, Kjell Olmarker
Spine - 2004

Distribution and appearance of tumor necrosis factor-alpha in the dorsal root ganglion exposed to experimental disc herniation in

rats

Y. Murata, A. Onda, Björn Rydevik, K. Takahashi, Kjell Olmarker
Spine - 2004

Lumbar sympathectomy increases blood flow in a dog model of chronic cauda equina

compression

A. Onda, S. Yabuki, M. Iwabuchi, H. Anzai, Kjell Olmarker, S. Kikuchi
J Spinal Disord Tech - 2004

Indomethacin blocks the nucleus pulposus-induced effects on nerve root function. An experimental study in dogs with assessment of nerve conduction and blood flow following experimental disc

herniation

I. Arai, G. P. Mao, K. Otani, S. Konno, S. Kikuchi, Kjell Olmarker
Eur Spine J - 2004

Inflammatory cytokines released from the facet joint tissue in degenerative lumbar spinal

disorders

A. Igarashi, S. Kikuchi, S. Konno, Kjell Olmarker
Spine - 2004

Macrophage appearance in the epineurium and endoneurium of dorsal root ganglion exposed to nucleus

pulposus

Y. Murata, Björn Rydevik, K. Takahashi, I. Takahashi, Kjell Olmarker
Journal of the peripheral nervous system - 2004

Changes in spontaneous behavior in rats exposed to experimental disc herniation are blocked by selective TNF-alpha

inhibition.

Kjell Olmarker, Magdalena Nutu, Rolf Størkson
Spine - 2003

Proinflammatory cytokines in cerebrospinal fluid and serum in patients with disc herniation and

sciatica.

Helena Brisby, Kjell Olmarker, Karin Larsson, Magdalena Nutu, Björn Rydevik
European spine journal : official publication of the European Spine Society, the European Spinal Deformity Society, and the European Section of the Cervical Spine Research Society - 2002

Intramedullary osseointegration: development of a rodent model and study of histology and neuropeptide changes around titanium

implants.

M Ysander, Rickard Brånemark, Kjell Olmarker, R R Myers
Journal of rehabilitation research and development - 2001

Evaluation of the psychophysical detection threshold level for vibrotactile and pressure stimulation of prosthetic limbs using bone anchorage or soft tissue

support.

R Jacobs, Rickard Brånemark, Kjell Olmarker, Björn Rydevik, D van Steenberghe, Per-Ingvar Brånemark
Prosthetics and orthotics international - 2000

Transport of epidurally applied horseradish peroxidase to the endoneurial space of dorsal root ganglia: a light and electron microscopic

study.

Gunnar Byröd, Björn Rydevik, Bengt R Johansson, Kjell Olmarker
Journal of the peripheral nervous system - 2000

Microvascular effects of chondroitinase ABC and chymopapain. An in vivo experimental study on hamsters and

rabbits.

Kjell Olmarker, Ulf Nannmark, Lars Sennerby, Björn Rydevik
Clinical orthopaedics and related research - 1990

Kjell Olmarker

Professor

Publikationer