Results 41 to 50 of about 34,932 (289)

The Edible Brown Seaweed Ecklonia cava Reduces Hypersensitivity in Postoperative and Neuropathic Pain Models in Rats

Molecules, 2014
The current study was designed to investigate whether edible brown seaweed Ecklonia cava extracts exhibits analgesic effects in plantar incision and spared nerve injury (SNI) rats. To evaluate pain-related behavior, we performed the mechanical withdrawal
Jae Goo Kim, Dong Wook Lim, Suengmok Cho, Daeseok Han, Yun Tai Kim   +4 more
doaj   +1 more source

ROS‐Targeted Nanomotor Therapy in OA: Cartilage Protection and Pain Relief

Advanced Science, EarlyView.
ROS‐responsive NM@MET nanomotors utilize elevated ROS in osteoarthritic joints to promote deep penetration into cartilage and synovium and enable sustained metformin release. By scavenging ROS, regulating NRF2/KEAP1 signaling, protecting chondrocytes, suppressing synovial inflammation, and attenuating nociceptive signaling, NM@MET alleviates pain and ...
Meng Zheng, Changyu Liu, Qin Xia, Arndt F. Schilling, Jiawei Jiang, Renpeng Peng, Zixing Shu, Tian Ma, Danni Luo, Yaoyu Zhang, Yibo Fan, Xuyuan Zhang, Song Li, Kai Wang, Wentao Ke, Yuan Xiong, Yuanli Zhu, Fangzhi Mou, Jun Xiao, Hao Zhu   +19 more
wiley   +1 more source

Mucoadhesive Peptide‐Catalase Self‐Assembled Nano‐Formulation for Effective Treatment of Mucosal Inflammatory Diseases

Advanced Science, EarlyView.
CR8L10 is self‐assembled with catalase (CAT) to form CR8L10@CAT nanocomplexes, which can anchor to mucosal surfaces via thiol‐disulfide exchange with mucin, thereby enhancing their mucosal retention. The efficient reactive oxygen species (ROS) scavenging at inflamed sites would then result in successful treatment in both the intravesical IC/BPS model ...
Xinzhu Li, Yuxuan Ma, Di He, Yingying Huang, Yutong Jiang, He Zhao, Shengjie Ge, Ruirui Zhao, Hejia Yuan, Wendi Jiang, Wenjun Zhu, Kai Liu, Han Zhang, Zhuang Liu   +13 more
wiley   +1 more source

Effects of Selective Sphingosine-1-Phosphate Receptor 1 Agonist, TRV045, on Evoked Pain Tests: An Exploratory, Four-Way Cross-Over Study in Healthy Volunteers. [PDF]

Eur J Pain
ABSTRACT Introduction Preclinical evidence suggests that dysregulation of the ceramide‐sphingosine‐1‐phosphate (S1P) axis may have analgesic properties. However, currently approved S1PR1 modulators such as fingolimod are hindered for this indication as they induce lymphopenia.
Bakker WA, Eijsvogel P, Klaassen ES, Kim J, Chen R, Demitrack MA, Dahan A, Niesters M, Hijma HJ, Groeneveld GJ.   +9 more
europepmc   +2 more sources

CD14 Plays a Critical Role in Pain and Inflammation Across Multiple Models of Post‐traumatic Osteoarthritis

Arthritis &Rheumatology, EarlyView.
Objective We employed global genetic deletion of CD14 and intra‐articular CD14 blockade across multiple murine osteoarthritis (OA) models that vary in severity of pathology and rate of progression to test the hypothesis that CD14 inhibition attenuates synovial inflammation and associated pain during disease progression.
Kevin G. Burt, Sanique M. South, Natalie S. Adamczyk, Vu Nguyen, Shingo Ishihara, Cheng Zhou, Kate L. Sharp, Sung Y. Kim, Anna E. Rapp, Baofeng Hu, Lance A. Murphy, Li‐Yin Hung, De'Broski Herbert, Joshua F. Baker, Robert L. Mauck, Timothy M. Griffin, Anne‐Marie Malfait, Rachel E. Miller, Carla R. Scanzello   +18 more
wiley   +1 more source

The Potential Role of Synovial T Cell Infiltration Following Knee Joint Injury in Symptoms and Progression to Osteoarthritis

Arthritis &Rheumatology, EarlyView.
Objective Identification of osteoarthritis (OA)–specific synovial inflammatory pathways and their temporal relevance is critical for therapeutic targeting. We compared mononuclear inflammatory/immune cell responses following joint injury that does or does not lead to OA to define bona fide OA‐associated cellular events.
Babak Moradi, Miriam T. Jackson, Cindy C. Shu, Susan M. Smith, Margaret M. Smith, Sanaa Zaki, Hadrian Platzer, Nils Rosshirt, David Giangreco, Carla R. Scanzello, Christopher B. Little   +10 more
wiley   +1 more source

Permanent relief from intermittent cold stress-induced fibromyalgia-like abnormal pain by repeated intrathecal administration of antidepressants

Molecular Pain, 2011
Background Fibromyalgia (FM) is characterized by chronic widespread pain, which is often refractory to conventional painkillers. Numerous clinical studies have demonstrated that antidepressants are effective in treating FM pain. We previously established
Mukae Takehiro, Araki Kohei, Nagai Jun, Uchida Hitoshi, Nishiyori Michiko, Kishioka Shiroh, Ueda Hiroshi   +6 more
doaj   +1 more source

Bee Venom Acupuncture Attenuates Oxaliplatin-Induced Neuropathic Pain by Modulating Action Potential Threshold in A-Fiber Dorsal Root Ganglia Neurons

Toxins, 2020
Oxaliplatin is a third-generation platinum-based chemotherapeutic drug widely used in colorectal cancer treatment. Although potent against this tumor, it can induce cold and mechanical allodynia even after a single injection.
Ji Hwan Lee, Juan Gang, Eunhee Yang, Woojin Kim, Young-Ho Jin   +4 more
doaj   +1 more source

Nerve Growth Factor is Sufficient to Cause Multiple Osteoarthritis‐Relevant Pathologic Features in Naïve Murine Knee Joints

Arthritis &Rheumatology, EarlyView.
Objective Nerve growth factor (NGF), a key mediator of pain, is increased in osteoarthritic (OA) joints. Antibodies against NGF show analgesic effects in painful knee OA, but clinical development was stopped because of side effects in the joints. Knowledge about the biologic effects of NGF on joint tissues is limited. Therefore, we explored the effects
Alia M. Obeidat, Michael D. Newton, Jun Li, Baofeng Hu, Shingo Ishihara, Lindsey Lammlin, Lucas M. Junginger, Easton C. Farrell, Lai Wang, Frank C. Ko, Richard J. Miller, Carla R. Scanzello, Tristan Maerz, Rachel E. Miller, Anne‐Marie Malfait   +14 more
wiley   +1 more source

A case of phantom pain and stump pain that was effectively controlled by ultrasound‐guided ulnar and median peripheral nerve blocks

Clinical Case Reports, 2023
Phantom limb pain and stump pain are often intractable, and their incidences are relatively high. We report a case of a patient with phantom limb and stump pain of the finger, who was successfully treated by peripheral nerve blocks.
Shunya Sekiguchi, Yusuke Ishida, Yosuke Fujita, Mikiko Tomino, Kiyoshige Ohseto   +4 more
doaj   +1 more source