Results 231 to 240 of about 2,103,274 (302)

Opening the black box: in situ imaging of arbuscular mycorrhizal fungal structures in soil using synchrotron-based micro-CT. [PDF]

New Phytol
Braunmiller HM, Bitterlich M, Koebernick N, Jacob E, Heck AS, Schnepf A, Pausch J, Suuronen JP, Hesse B, Delzon S, Perrin J, King A, Jansa J, Ahmed MA.   +13 more
europepmc   +1 more source

TH17–Associated Polyamine Metabolism‐Guided Nanozyme Promotes Alveolar Bone Repair in Periodontitis

Advanced Science, EarlyView.
A pronounced TH17‐skewed immune response is identified in experimental periodontitis, and enrichment of the polyamine pathway is observed during TH17 differentiation, suggesting its potential as an immunometabolic target. Inspired by these findings, DFMO@Ui‐Mn is developed as a therapeutic platform combining cascade ROS scavenging with immunometabolic ...
Cheng Zhu, Tiancheng Li, Yu Jin, Yixin Li, Qicheng Liu, Runzhe Fang, Luyao Qu, Xinyue Tang, Ruomei Li, Xiaoyue Zhao, Jin Hao, Bing Fang, Lunguo Xia   +12 more
wiley   +1 more source

Review of image segmentation techniques for biomedical micro-CT: from laboratory absorption imaging to synchrotron phase-contrast. [PDF]

Npj Imaging
Song H, Zhu N.
europepmc   +1 more source

Engineered Cyanobacteria‐Hydrogel Microecological System for Oxygen Reprogramming Synergizes Immunomodulation With Anabolism in Osteoarthritis Therapy

Advanced Science, EarlyView.
An injectable cyanobacteria‐laden hydrogel enables light‐dependent oxygen metabolism engineering for osteoarthritis therapy. Photosynthetic oxygen release under red light irradiation suppresses synovial inflammation via HIF‐1α inhibition and M2 macrophage polarization, while respiratory oxygen consumption in darkness stabilizes chondrocyte HIF‐1α to ...
Lerong Yang, Chong Shen, Hongjun Huang, Siyi Liu, Zeyu Huang, Licheng Xi, Huan Cao, Li Zheng, Zainen Qin   +8 more
wiley   +1 more source

Quantitative perfusion imaging from non-contrast micro-ct for pulmonary embolism evaluation in preclinical models. [PDF]

Phys Med Biol
Evans B, Kuo HT, Joseph J, Barcena AJR, Bernardino MR, Bolinas DKM, Huang SY, Zhao L, Nair G, Melancon MP, Castillo E.   +10 more
europepmc   +1 more source

Streptococcal Mannose Phosphotransferase System Component IID Is a Novel RANK‐Binding Osteoclastogenic Factor

Advanced Science, EarlyView.
Streptococcal mannose phosphotransferase system component IID (Man‐PTSIID) is identified as a novel RANK‐binding osteoclastogenic factor. By directly binding to RANK and activating NF‐κB independently of TLR2, Man‐PTSIID drives osteoclastogenesis and inflammatory bone destruction, uncovering an unexpected microbial mechanism underlying streptococcal ...
Chaeyeon Park, Yeongkag Kwon, Yeonjin Lim, Jeong Woo Park, Hyun Jung Ji, Dongwook Lee, Jueun Lee, Sung‐Ho Yun, Sungho Jeong, Ho Seong Seo, Kun Cho, Cheol‐Heui Yun, Ok‐Jin Park, Seung Hyun Han   +13 more
wiley   +1 more source

Routine MRI Signal Intensity as a Surrogate of Subchondral Bone Healing: Validation Against Micro-CT and Histology in an Ovine Model. [PDF]

Diagnostics (Basel)
Koenig FRM, Janacova V, Schreiner M, Stuempflen M, Juras V, Szomolanyi P, Varga R, Wollner G, Patsch JM, Filardo G, Guermazi A, Trattnig S.   +11 more
europepmc   +1 more source

Geometry‐Regulated Electrode‐Wide Nucleation Patterns in Aqueous Zinc Anodes

Advanced Science, EarlyView.
Laser‐ablated 3D hole patterning enables geometry‐driven control of Zn deposition in aqueous batteries. The hole opening ratio (HOR) governs electrode‐wide nucleation patterns by regulating the spatial distribution of nucleation sites and the evolution of early‐stage Zn deposits.
Seyoung Han, Taehyun Lee, Haeun Kim, Ji Hyun Um, Dongkyoung Lee   +4 more
wiley   +1 more source

Micro-CT Evaluation of Robot-Assisted Insertion of CI632 Implant in Human Cadaveric Temporal Bones. [PDF]

Laryngoscope
Sheppard SC, Daoudi H, Ekici R, De Seta D, Ferrary E, Mosnier I, Lahlou G, Van Den Abbeele T, Torres R, Nguyen Y.   +9 more
europepmc   +1 more source

Gut Microbiota‐Isoallolithocholic Acid Crosstalk Promotes Calcium Oxalate Kidney Stone Formation via PARP1‐Mediated Parthanatos

Advanced Science, EarlyView.
ABSTRACT Bile acids have been implicated in calcium oxalate (CaOx) nephrolithiasis. Here, we employ multi‐omics approaches to identify isoallolithocholic acid (isoalloLCA) as the key bile acid elevated in the feces, serum, kidney, and urine of CaOx rats, confirmed by spatial metabolomics.
Zijian Zhou, Ruixi Yu, Xuan Zhou, Feng Shi, Zeyu Lin, Peng Gao, Lujia Wang, Ninghan Feng, Zhong Wu, Dawei Wang   +9 more
wiley   +1 more source