Results 241 to 250 of about 39,504 (293)

A Catalytic Osmium Redox Couple Collapses Cancer Redox Balance

Advanced Science, EarlyView.
A stable Os(III)/Os(IV) redox couple is developed to disrupt the tumor cell redox balance by concurrently catalyzing ROS generation and GSH depletion. Osmium‐treated cells exhibit multiple cell death pathways, including apoptosis, ferroptosis, and immunogenic cell death.
Wan‐Qiong Huang, Tao Huang, Yiming Hao, Gui‐Feng Huang, Yi‐Lang Yan, Xin Fang, Ying Chen, Xiao‐Long Wei, Wai‐Lun Man, Wen‐Xiu Ni   +9 more
wiley   +1 more source

Enhanced Stability in Zero‐Excess Li‐Metal Batteries via Prelithiated Carbon Nanofiber Interlayers

Advanced Science, EarlyView.
Carbon nanofibers carbonized at 700°C show Li metal deposition predominantly on the side facing the Cu current collector. During delithiation, Li agglomerates remain as inactive lithium on the fiber surface. This behavior can be changed by a modified n‐Buli prelithiation without a washing step, suppressing dead Li formation and therefore enabling ...
Sandro Schöner, Marius Ast, Vera Michaela Barysch, Rebecca Erkes, Jule Meier‐Merziger, Pengfei Cao, Joachim Mayer, Josef Granwehr, Fabian Jeschull, Hermann Tempel, Shicheng Yu, Rüdiger‐A. Eichel   +11 more
wiley   +1 more source

Tumor‐Infiltrating mregDCs Restrain Anti‐Tumor Immunity in Early Relapse HCC

Advanced Science, EarlyView.
Tumor‐infiltrating mregDCs are regulated by the TNFR2‐non‐canonical NF‐κB axis, which is mediated by TNF‐α secreted by CD161+CD8+ T cells. These mregDCs recruit CD161+CD8+ T cells via the CCL20‐CCR6 axis, forming a positive feedback loop that enhances immunosuppression, promotes early recurrence of HCC, and further confirms TNFR2 as a key therapeutic ...
Zefan Zhang, Lin Ding, Yu Zhong, Haokang Feng, Linglong Huang, Waidong Huang, Chunqing Wang, Arne Östman, Beili Wang, Jian Zhou, Jia Fan, Wei Guo, Liang Wu, Yunfan Sun   +13 more
wiley   +1 more source

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Management of Anterior Chamber Depth After Trabeculectomy

American Journal of Ophthalmology, 1988
We followed up 36 eyes of 34 patients for the first three months after trabeculectomy, paying special attention to the depth of the anterior chamber. A significant difference in postoperative course was noted between those eyes with central cornea-lens touch and those with cornea-iris touch but not contact between cornea and lens.
W C, Stewart, M B, Shields
  +7 more sources

Anterior chamber depth studies

Journal of Cataract and Refractive Surgery, 2015
To compare the anterior chamber depth (ACD; corneal epithelium to lens) using 3 modalities and compare the change 1 day and 3 months postoperatively.Private practice, Santa Monica, California, USA.Nonrandomized prospective series.The mean optical pachymetry and immersion ultrasound (US) of the ACD and partial coherence interferometry (PCI) were ...
Kenneth J, Hoffer, Giacomo, Savini
openaire   +2 more sources

Determining postoperative anterior chamber depth

Journal of Cataract and Refractive Surgery, 2003
To compare measured and calculated postoperative anterior chamber depths (ACDs).Department of Ophthalmology and Institute of Medical Physics, University of Vienna, Vienna, Austria, and Department of Ophthalmology, University of Mainz, Mainz, Germany.The postoperative ACD was measured in 189 pseudophakic eyes using a laboratory prototype of partial ...
Katharina, Kriechbaum, Oliver, Findl, Paul Rolf, Preussner, Christina, Köppl, Jochen, Wahl, Wolfgang, Drexler   +5 more
openaire   +2 more sources

Postoperative anterior chamber depth for anterior chamber lenses

American Intra-Ocular Implant Society Journal, 1980
Summary The postoperative anterior chamber depth was measured in 100 eyes following insertion of Choycestyle or Tennant-style intraocular lenses. The average chamber depth value was 3.07 mm, measured from the anterior surface of the cornea to the anterior IOL surface.
openaire   +2 more sources

Diurnal change of anterior chamber depth in rabbits

Acta Ophthalmologica Scandinavica, 1995
ABSTRACT It has been shown that there is a circadian rhythm of intraocular pressure and aqueous humor flow in rabbits. It has also been shown that there is a fluctuation in the volume of the aqueous that can be aspirated from the anterior chamber at different times of day.
L I, Larsson, R F, Brubaker
openaire   +2 more sources

Serial Recordings of the Depth of the Anterior Chamber

Archives of Ophthalmology, 1960
In a previous paper1it was suggested that in addition to the blood aqueous barrier, there must be a vitreous barrier with selective properties and an independent function, separating the vitreous humor from other parts of the eye. The vitreous body may, therefore, be regarded as a separate unit with its own chemical and osmotic climate.
openaire   +2 more sources

Anterior Chamber Depth and Pigment Dispersion Syndrome

American Journal of Ophthalmology, 1994
Pigment dispersion syndrome is thought to be the result of iris pigment abrasion by zonular packets. This condition primarily affects young males with myopia, perhaps because of deeper anterior chambers that make such pigment abrasion more likely. Males have been described to have larger eyes and deeper anterior chambers.
S, Orgül, P, Hendrickson, J, Flammer
openaire   +2 more sources