Results 121 to 130 of about 118,456 (317)

A causal examination of the correlation between hormonal and reproductive factors and low back pain

Frontiers in Endocrinology
BackgroundThe relationship between hormonal fluctuations in the reproductive system and the occurrence of low back pain (LBP) has been widely observed. However, the causal impact of specific variables that may be indicative of hormonal and reproductive ...
Dafu Chen, Jiaxiang Zhou, Chengkai Lin, Junhong Li, Zhengya Zhu, Xuezhi Rao, Jianmin Wang, Jianfeng Li, Hongkun Chen, Fuan Wang, Xianlong Li, Manman Gao, Manman Gao, Manman Gao, Manman Gao, Zhiyu Zhou, Zhiyu Zhou, Yongming Xi, Shufen Li   +18 more
doaj   +1 more source

AI–Guided 4D Printing of Carnivorous Plants–Inspired Microneedles for Accelerated Wound Healing

Advanced Materials, EarlyView.
This work presents an artificial intelligence (AI)‐guided 4D‐printed microneedle platform inspired by carnivorous plants for wound healing. A thermo‐responsive shape memory polymer enables body temperature–triggered self‐coiling for autonomous wound closure.
Hyun Lee, Moon‐Jo Kim, DongEung Kim, Chan Ho Moon, Seojoon Bang, Hyeong Seok Kang, Ju Yeong Gwon, Jong Hwa Seo, Junhyub Jeon, Junhyuk Son, Munwon Lim, Minho Kang, Dong Yun Lee, Donghyun Lim, Jung‐Hoon Park, Gi Doo Cha, Soo‐Hong Lee, Tae‐Sik Jang, Kisuk Yang, Yunho Jeong, Youngho Eom, Hyun‐Do Jung   +21 more
wiley   +1 more source

Analysis of the C/EBP family of transcription factors in neuronal repair

, 2009
PhDNeurons within the peripheral nervous system (PNS) have a remarkable ability to repair themselves after injury; however, neurons within the central nervous system (CNS) do not spontaneously regenerate.
López de Heredia, Luis
core  

Terapia por diodo emissor de luz promove antihipersensibilidade, mas falha em acelerar regeneração nervosa após lesão do nervo ciático em camundongos [PDF]

, 2012
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro de Ciências Biológicas, Programa de Pós-Graduação em Neurociências, Florianópolis, 2011Estudos recentes demonstraram que a terapia por diodo emissor de luz (LEDT, do inglês, light ...
Cidral Filho, Francisco José
core  

Long-term gene therapy causes transgene-specific changes in the morphology of regenerating retinal ganglion cells

, 2012
Recombinant adeno-associated viral (rAAV) vectors can be used to introduce neurotrophic genes into injured CNS neurons, promoting survival and axonal regeneration.
Rodger Jennifer, Hellström Mats, Alan R Harvey, Jennifer Rodger, Mats Hellström, Hellström, M., Robertson, D., Harvey, A.R., Donald Robertson, Drummond Eleanor S., Harvey Alan R., Eleanor S Drummond, Rodger, J., Drummond, E.S., Robertson Donald   +14 more
core   +1 more source

A Super‐Adhesive Air Filter With Capillarity‐Mediated Spontaneous Particle Absorption via Dynamic Bond Exchange

Advanced Materials, EarlyView.
We address the inherently weak particle adhesion of conventional air filters by coating a dynamically crosslinked adhesive layer that delivers capillarity‐driven strong adhesion and particle absorption mediated by dynamic bond exchange. The resulting enhancement in particle adhesion enables efficient ultrafast (up to 20 m s−1) and omnidirectional ...
Junyong Park, Hyeri Jeon, Hyunwoong Park, Ji Min Lee, Yeomyung Yoon, Gyeong Hwan Choi, Sazzadul A. Rahat, Dong Wook Lee, Sohdam Jeong, Jonathan T. Pham, Chae Bin Kim, Sanghyuk Wooh   +11 more
wiley   +1 more source

Conductive Hydrogels for Exogenous Sensing and Cell Fate Control

Advanced Materials, EarlyView.
We engineer electrically conductive hydrogels by combining sulfated glycosaminoglycans with semiconducting polymers. These hydrogels bind bioactive proteins, including growth factors, whose release or retention can be modulated by low‐voltage stimulation. The hydrogels are also integrated as 3D channels in organic electrochemical transistors as part of
Teuku Fawzul Akbar, Carlos Alejandro Jimenez‐Rodriguez, Railia Biktimirova, Ilka Hermes, Thomas Kurth, My Duyen Pham, Mikhail Tsurkan, Jens Friedrichs, Francis L. C. Morgan, Hans Kleemann, Olga Guskova, Uwe Freudenberg, Peter Fratzl, Carsten Werner, Christoph Tondera, Ivan R. Minev   +15 more
wiley   +1 more source

A repeated strike loading organ culture model for studying compression-associated chronic disc degeneration

Biomolecules & Biomedicine
Mechanical stress has been viewed as one of the key risk factors in accelerating the intervertebral disc degeneration process. The goal of the present study was to employ a repeated strike loading bovine caudal disc system to elucidate the ...
Baoliang Li, Xu Chen, Hongkun Chen, Fu Zhang, Jianfeng Li, Zhengya Zhu, Tao Tang, Manman Gao, Nianhu Li, Liang Ma, Zhiyu Zhou   +10 more
doaj   +1 more source

High‐Performance Transparent, Deformable, and Recoverable Biomimetic Stevia–PVA Hydrogel Triboelectric Nanogenerator with Machine Learning‐Assisted Motion Recognition

Advanced Materials, EarlyView.
A transparent, deformable stevia–PVA hydrogel triboelectric nanogenerator delivers significantly enhanced mechanical strength and electrical output through biomimetic hydrogen‐bonded networks. Coupled with machine learning–assisted signal recognition, the self‐powered hydrogel enables accurate human‐motion sensing for intelligent wearable and IoT ...
Thien Trung Luu, Bui Minh Quang, Toan Minh Pham, Jinsoo Kim, Kyungwho Choi, Dukhyun Choi   +5 more
wiley   +1 more source

The use of stereological and electron microscopic techniques in the assessment of peripheral nerve regeneration success

Morphological alterations in nerve tissue are commonly used as a hallmark in evaluating regeneration success in peripheral nerve studies. The use of stereological methods in the assessment of peripheral nerve and ganglion tissues eliminates the risk of ...
Delibaş, Burcu
core   +1 more source