Results 51 to 60 of about 747,083 (311)

The effect of Valsalva maneuver in attenuating skin puncture pain during spinal anesthesia: a randomized controlled trial

Korean Journal of Anesthesiology, 2016
Background Valsalva maneuver reduces pain by activating sinoaortic baroreceptor reflex arc. We planned this study to evaluate the role of valsalva in attenuating spinal needle-puncture pain.
Sanjay Kumar, S. Gautam, D. Gupta, A. Agarwal, Sanjay Dhirraj, S. Khuba   +5 more
semanticscholar   +1 more source

SENSORY REGRESSION TIME FROM SUBARACHNOID BLOCK WITH HYPERBARIC 0.75% BUPIVACAINE IN THE OBESE PATIENT [PDF]

, 1989
The purpose of this study was to determine if obese patients have a different sensory regression time from subarachnoid block than non-obese patients using hyperbaric 0.75% bupivacaine. A quasi-experimental design was used. Twenty patients were separated
Hilton, George Leslie
core   +1 more source

Suboccipital lateral injection of intrathecal chemotherapy in a patient with mantle cell lymphoma [PDF]

, 2004
Background: Even today patients who suffer from mantle cell lymphoma have a poor prognosis, especially when the CNS is involved. To confirm the diagnosis of meningeosis lymphomatosa, asservation of the liquor cerebrospinalis is necessary.
Bruning, R., Dühmke, Eckhart, Pachmann, S., Schaffer, Moshe   +3 more
core   +1 more source

Molecular Design of a Naturally Derived Hemostatic Sealant with Prolonged Antimicrobial Activity for Repairing Elastic Organ Injuries

Advanced Science, EarlyView.
An injectable, photocrosslinkable hydrogel sealant—comprising GelMAG, DMA, and pDDA—demonstrated strong underwater adhesion, elasticity, biocompatibility, and broad‐spectrum antibacterial activity. This material rapidly sealed dynamic internal organ injuries and significantly reduced blood loss in vivo. Its superior performance over commercial products
Saumya Jain, Avijit Baidya, Joshua A. Boys, George Z. Cheng, Taichiro Imahori, Naoki Kaneko, Nasim Annabi   +6 more
wiley   +1 more source

Lymphangiography to treat postoperative lymphatic leakage: a technical review. [PDF]

, 2014
In addition to imaging the lymphatics and detecting various types of lymphatic leakage, lymphangiography is a therapeutic option for patients with chylothorax, chylous ascites, and lymphatic fistula.
Kim, Soo Hwan, Ko, Heung Kyu, Lee, Edward Wolfgang, Park, Jihong, Shin, Ji Hoon, Sung, Kyu-Bo   +5 more
core   +1 more source

Advanced Image‐Guidance and Surgical‐Navigation Techniques for Real‐Time Visualized Surgery

Advanced Science, EarlyView.
This review comprehensively summarizes advances in surgical navigation, covering both established and emerging intraoperative imaging technologies. It highlights mechanisms, advantages, limitations, and clinical applications, while emphasizing interdisciplinary collaboration.
Xiaoxiao Fan, Xiaolong Liu, Qiming Xia, Guoqiao Chen, Jiaxi Cheng, Zhaoqi Shi, Yifeng Fang, Parikshit Asutosh Khadaroo, Jun Qian, Hui Lin   +9 more
wiley   +1 more source

ACE‐mediated Glycosylation Stabilizes PSAP To Promote GPR37‐dependent Macrophage‐Nucleus Pulposus Cells Crosstalk and TGFβ Signaling in Alleviating Intervertebral Disc Degeneration

Advanced Science, EarlyView.
ACE can modulate the CBL‐mediated K48 ubiquitination degradation of PSAP by altering its glycosylation levels in NP cells. As a result, NP cells secrete PSAP, which interacts with GPR37 on macrophage surfaces, facilitating their polarization toward the M2 phenotype. These M2 macrophages subsequently secrete TGFβ, which exerts feedback effects on the NP
Youfeng Guo, Feng Wang, Bijun Wang, Yu Zhou, Chao Wang, Tao Hu, Desheng Wu   +6 more
wiley   +1 more source

Effect of Position During Spinal Anesthesia on Postdural Puncture Headache After Cesarean Section: A Prospective, Single-Blind Randomized Clinical Trial

Anesthesiology and Pain Medicine, 2016
Background The most common method of anesthesia for cesarean section is spinal anesthesia, and postdural puncture headache (PDPH) remains a major complication of this procedure.
M. Davoudi, Masoud Tarbiat, M. Ebadian, P. Hajian   +3 more
semanticscholar   +1 more source

Mechanical Stretch‐Induced Interlayer Coordination between MMP2 and COL17A1 Exacerbates Regenerative Exhaustion in Skin

Advanced Science, EarlyView.
Regeneration reaches a hidden limit under mechanical stretch. Prolonged tension alters dermal–epidermal communication, exhausting epidermal stem cells via MMP2–COL17A1 signaling. MMP2 inhibition by Marimastat preserves adhesion and regenerative capacity, offering a potential strategy to overcome the inherent boundaries of skin expansion.
Yidan Sun, Qili Qian, Luwen Xu, Bowen Gao, Ting Li, Yin Li, Jiayi Zheng, Qiaoyu Fu, Xi Cheng, Nuo Chen, Sijia Wang, Liang Zhang, Caiyue Liu, Qingfeng Li   +13 more
wiley   +1 more source

Anti‐Swelling Hydrogel Combined With Nucleus Pulposus Cell Exosomes and Senolytic Drugs Efficiently Repair Intervertebral Disc Degeneration

Advanced Science, EarlyView.
In this study, a bifunctional anti‐swelling hydrogel system is developed, which encapsulated anti‐senescence drugs quercetin, dasatinib, nucleus pulposus‐derived exosomes (NP‐Exo) to clear senescent nucleus pulposus cells, regulate the inflammatory disc microenvironment, and enhance nucleus pulposus cells activity, ultimately promoting the repair of ...
Songfeng Chen, Hao Han, Yuhao Zhang, Longyu Li, Zhishuo Wang, Jiaming Zhang, Liang Han, Hongwei Kou, Guowei Shang, Chunfeng Shang, Zikuan Leng, Keya Mao, Chengwei Li, Lin Jin, Hongjian Liu   +14 more
wiley   +1 more source