Results 91 to 100 of about 38,082 (296)

Multi‐Omics Profiling Reveals Immunomodulatory and Pro‐Regenerative Effects of a Graphene Oxide–Collagen Scaffold in Massive Rotator Cuff Tears

Advanced Science, EarlyView.
A graphene oxide/collagen scaffold is developed for chronic massive rotator cuff tear repair. The scaffold improves compressive stability, supports reparative mesenchymal differentiation, and modulates the immune microenvironment. In chronic MRCT models, it reduces muscle degeneration, enhances tendon–bone regeneration, and improves functional recovery,
Renwen Wan, Yechuan Deng, Zixin Hu, Yanwei He, Xinting Feng, Jun Ma, Yisheng Chen, Zhijie Zhao, Jie Mei, Zhiheng Lin, Wei Luo, Zhengyuan Fang, Zhufeng Hu, Kunlun Feng, Xinrong Li, Dan Wu, Bowen Han, James Hoi po Hui, Xuanyong Liu, Chen Chen, Gang Chen, Shiyi Chen, Nirong Bao, Jiajun Qiu, Zhiwen Luo   +24 more
wiley   +1 more source

Treatment of hemangiomas in children by laser coagulation

Journal of V. N. Karazin Kharkiv National University: Series Medicine
Background. Cutaneous hemangiomas in children represent a common form of vascular pathology that may be associated with functional impairments, the development of persistent cosmetic defects, and a decline in psychological well-being.
K.V. Polkovnikova, V.S. Konoplitskyi, L.V. Fomina, Yu.Ye. Korobko   +3 more
doaj   +1 more source

Optimization of B Cell Responses in Human Immune System Mice Through Organoid Based Screening

Advanced Science, EarlyView.
Human immune system (HIS) mice show limited B cell responses to immunization. Using HIS mouse spleen organoids, this study identifies cytokine combinations and innate immune signals that drive human B cell expansion, differentiation, and class‐switch. Applying these signals in vivo through temporal separation enables antigen‐specific IgG responses and ...
Haiqiao Sun, He Li, Xu Zhu, Zijian Zhang, Deshan Ren, Shuai Ding, Yan Li   +6 more
wiley   +1 more source

Thulium Laser Enucleation of The Prostate for Treatment of Benign Prostatic Hyperplasia: A Single Center Experience [PDF]

International Journal of Medical Arts
Background: Benign prostatic hyperplasia [BPH] is a prevalent medical condition in older men that leads to symptoms affecting the lower urinary system [LUTS].
Ali Abdelaziz, Gamal Selmy, Ahmed Elshal, Ahmed Aboelsaad   +3 more
doaj   +1 more source

Fetal growth changes and prediction of selective fetal growth restriction following fetoscopic laser coagulation in twin-to-twin transfusion syndrome. [PDF]

Obstet Gynecol Sci, 2023
Kim SY, Won HS, Lee MY, Chung JH, Park JH, Kim YK, Lee HM.   +6 more
europepmc   +1 more source

Multimodal Imaging Reveals Rapid Catecholamine Uptake and Release by Neutrophils

Advanced Science, EarlyView.
We show that immune cells (neutrophils) synthesize, uptake, and store catecholamine neurotransmitters such as dopamine or adrenaline. They also release them in response to specific stimuli (serotonin), which we directly visualize using fluorescent nanosensors. We further demonstrate that catecholamines affect neutrophil functions (NETosis) and platelet
Jennifer Mohr, Anne Schmitz, Meshkat Dinarvand, Franziska Wulfert, Sangeetha Shankar, Bjoern F. Hill, Michael Wojak, Juliana Gretz, Marie Britz, Elsa Neubert, Magdalena Shumanska, Sofia Kaushik, Linda Kartaschew, Ivan Bogeski, James Daniel, Sebastian Jung, Johannes Eble, Guido Wabnitz, Luise Erpenbeck, Sebastian Kruss   +19 more
wiley   +1 more source

Healing Process after Pulsed CO_2 Laser Irradiation on Rat Palatal Mucosa [PDF]

, 2008
P(論文)Despite the extensive use of the pulsed CO_2 laser, the cellular response and healing process after irradiation with it is not fully understood. We conducted this study to evaluate the healing process of the laser wound by means of histopathology ...
園田, 正人, SONODA, Masahito, 10329, ソノダ, マサヒト, 山崎, 章, 10330, ヤマサキ, アキラ, 10332, 10331, 10334, 10333, YAMASAKI, Akira   +11 more
core   +1 more source

Impact of laser power and firing angle on coagulation efficiency in laser treatment for twin-twin transfusion syndrome: an ex vivo placenta study [PDF]

, 2017
Objective: To assess the impact of laser power and firing angle on coagulation efficiency for closing placental anastomoses in the treatment of twin-twin transfusion syndrome.
Tuijl, S Sjoerd van, Middeldorp, Johanna M., Sjoerd van Tuijl, Donk, L Loes van der, Johanna M. Middeldorp, Lopriore, Enrico, Oepkes, D., van der Donk, Loes, van Tuijl, Sjoerd, Joost Akkermans, Middeldorp, J.M., Suzanne H.P. Peeters, Dick Oepkes, Donk, L. van der, Peeters, S.H.P., Oepkes, Dick, Peeters, Suzanne H.P., Tuijl, S. van, Akkermans, Joost, Lopriore, E., Peeters, Suzanne HP, Enrico Lopriore, Middeldorp, Johanna M, Akkermans, J., Loes van der Donk   +24 more
core   +1 more source

Harnessing Phase Separation for the Development of High‐Performance Hydrogels

Advanced Science, EarlyView.
ABSTRACT Hydrogels are indispensable for the development of next‐generation bioelectronics, soft robotics, and biomedical devices, where their mechanical properties determine performance and reliability. Among strategies to enhance hydrogel mechanics, phase separation enables controlled heterogeneity resulting in gel networks that are reinforced by ...
Yue Shao, Yiming Ma, Baihao Shao, Molly M. Stevens   +3 more
wiley   +1 more source

Repeat fetoscopic laser surgery for postlaser twin anemia polycythemia sequence and recurrent twin-to-twin transfusion syndrome: matched outcomes in a single-center cohort‡

The Journal of Maternal-Fetal & Neonatal Medicine
Background Fetoscopic laser surgery aims to treat Twin-to-Twin Transfusion Syndrome with a single procedure. In rare cases, missed or recanalized anastomoses lead to recurrent disease, either postlaser Twin Anemia Polycythemia Sequence (TAPS) or ...
Abby Birk, Ahmet Baschat, Jena Miller, Camille Shantz, Jessamine Jin, Mackenzie Simon-Collins, Sarah Olson, Kristin Voegtline, Denise Wolfson, Michelle Kush, Mara Rosner   +10 more
doaj   +1 more source