Results 161 to 170 of about 160,406 (282)

Nonlinear Imaging Allows to Characterize Granulomas and Fibrosis in Mice Tissue From Experimental Schistosomiasis

Journal of Biophotonics, Volume 19, Issue 6, June 2026.
Second Harmonic Generation and Two‐Photon Excitation Fluorescence microscopy allows to characterize mice tissues infected with Schistosoma mansoni in an experimental model. ABSTRACT Schistosomiasis is a neglected disease caused by parasites of the genus Schistosoma that poses serious public health problems.
Gladystone Rocha da Fonseca, Rennan R. M. Lima, Ronald Eduardo Soares, Bárbara Regina Melo Ribeiro, Paulo E. Cabral Filho, Adriana Fontes, Ana Maria de Paula   +6 more
wiley   +1 more source

Collagen III Deficiency Following Injury in Female Murine Tendons Alters Matrix Composition, Structure, Organization and Function

Journal of Orthopaedic Research, Volume 44, Issue 6, June 2026.
ABSTRACT Tendons withstand large forces due to an aligned, dense collagen matrix. However, their low cellularity and relative inability to recruit reparative cells post‐injury, coupled with a susceptibility to excessive scarring results in loss of tendon structure and function. Type III collagen (COL3) plays a key role in regulating matrix architecture
J. A. Carlson, W. Yen, S. N. Weiss, S. W. Volk, L. J. Soslowsky   +4 more
wiley   +1 more source

Evaluation of adipogenesis over time using a novel bioabsorbable implant without the addition of exogenous cells or growth factors

Regenerative Therapy
Background: Breast reconstruction is crucial for patients who have undergone mastectomy for breast cancer. Our bioabsorbable implants comprising an outer poly-l-lactic acid mesh and an inner component filled with collagen sponge promote and retain ...
Sunghee Lee, Shuichi Ogino, Yoshihiro Sowa, Kenta Yamamoto, Yuki Kato, Maria Chiara Munisso, Susumu Saito, Manabu Shirai, Tetsuji Yamaoka, Naoki Morimoto   +9 more
doaj   +1 more source

New developments in multiphoton microscopy

, 2002
Multiphoton laser-scanning microscopy is still developing rapidly, both technologically and by broadening its range of application. Technical progress has been made in the optimization of fluorophores, in increasing the imaging depth of multiphoton ...
Helmchen, F., Winfried Denk, Denk, Winfried, Fritjof Helmchen, Denk, W., Helmchen, Fritjof   +5 more
core   +1 more source

Opposing Association of Lung Neutrophils and PD‐L1+ Monocytes in Age‐Related Severity of SARS‐CoV‐2 Infection

Aging Cell, Volume 25, Issue 6, June 2026.
Aging skews pulmonary myeloid responses during acute SARS‐CoV‐2 infection toward severe disease. Disease progression is characterized by excessive lung neutrophil accumulation together with impaired activation of classical monocytes, including a defect in PD‐L1 upregulation.
Serban Morosan, Clémence Granier, Noëlline Guillou, Selma Bennacer, Eléonore Weber‐Delacroix, Julianne Peronnet, François Lanthiez, Sandrine Barthelemy, Christelle Enond, Jean‐Luc Diehl, Elena Paillaud, Carine El‐Sissy, Anne‐Geneviève Marcelin, Vincent Calvez, Stéphane Marot, Amélie Guihot, Christophe Parizot, Karim Dorgham, Guy Gorochov, Christophe Combadière, Alexandre Boissonnas   +20 more
wiley   +1 more source

Novel Optical Criteria and Mechanisms of Critical Decline in Liver Regenerative Potential

Cells
The most effective method of treating tumors localized in the liver remains resection. However, in the presence of concomitant pathology, the regenerative potential of the liver is significantly reduced. To date, there is insufficient fundamental data on
Svetlana Rodimova, Vera Kozlova, Nikolai Bobrov, Dmitry Kozlov, Artem Mozherov, Vadim Elagin, Ilya Shchechkin, Dmitry Kuzmin, Alena Gavrina, Vladimir Zagainov, Elena Zagaynova, Daria Kuznetsova   +11 more
doaj   +1 more source

The Spatial Biology of HIV Transmission and Infection: Imaging the Female and Male Reproductive Tracts

American Journal of Reproductive Immunology, Volume 95, Issue 6, June 2026.
ABSTRACT HIV transmission through the female and male reproductive tracts is governed by spatially organized interactions between virions, epithelial barriers, and tissue‐resident immune cells. Imaging approaches have been central to defining these earliest events, progressing from classical histology and immunohistochemistry (IHC) to modern ...
Ann M. Carias, Claudia C. Stroupe, Thatiane Russo, Thomas J. Hope   +3 more
wiley   +1 more source

Quantum dot enabled thermal imaging of optofluidic devices

, 2012
Quantum dot thermal imaging has been used to analyse the chromatic dependence of laser-induced thermal effects inside optofluidic devices with monolithically integrated near-infrared waveguides. We demonstrate how microchannel optical local heating plays
Rodenas, Airan, Paterson, Lynn; id_orcid, Kar, Ajoy K., Choudhury, Debaditya, Ramsay, William T., Jaque, Daniel   +5 more
core   +1 more source

Publisher Correction: Speed scaling in multiphoton fluorescence microscopy [PDF]

Nature Photonics, 2021
Jianglai Wu, Na Ji, Kevin K. Tsia
openaire   +1 more source

Enhanced Third‐Order Nonlinear Optics From In Situ Grown Lead‐Free Cs2AgInCl6 Double Perovskite Nanocrystals in Chalcogenide Glass

Nanophotonics, Volume 15, Issue 10, 27 May 2026.
This work successfully achieves the in situ nanocrystallization of lead‐free Cs2AgInCl6 double perovskite within a chalcogenide glass host. The novel composite demonstrates a remarkable synergy, leading to a strong enhancement in third‐order nonlinear optical properties and a substantially improved optical limiting response, thereby offering a stable ...
Ruonan Chen, Feifei Chen, Changgui Lin, Shixun Dai, Tiefeng Xu   +4 more
wiley   +1 more source