Results 101 to 110 of about 146,660 (246)

Deep Volumetric Super‐Resolution Imaging in Thick Biological Specimens With Sparse Scanning SIM

Advanced Science, EarlyView.
Sparse scanning structured illumination microscopy (SS‐SIM) extends the axial depth in super‐resolution fluorescence imaging by combining rapid laser scanning, pixel‐addressed intensity modulation, and sCMOS camera detection. SS‐SIM yields 1.6× lateral and 1.7× axial resolution gains over wide‐field microscopy and enables imaging through 300–600 µm ...
Sha An, Xuhong Guo, Zhongxia Cai, Yunze Lei, Kai Wen, Hongfei Suo, Xiaoyu Kong, Gerd Ulrich Nienhaus, Peng Gao   +8 more
wiley   +1 more source

Effect of weightlessness conditions on the somatic embryogenesis in the culture of carrot cells [PDF]

A carrot cell culture seeded in Petri dishes in the United States and transported to the USSR was subjected to weightlessness for 20 days during the flight of Kosmos 782.
Basyrova, L. V., Butenko, R. G., Dmitriyeva, N. N., Ongko, V.   +3 more
core   +1 more source

PRMT5/Sohlh2/Sirt1 Signaling Pathway in Vascular Endothelial Cells Modulates Lung Metastasis of Triple‐Negative Breast Cancer

Advanced Science, EarlyView.
The cover image shows that vascular endothelial cells play an important role in lung metastasis of TNBC. Endothelial Sohlh2 acts as a gatekeeper against TNBC lung metastasis by limiting endothelial activation and tumor cell passage. PRMT5 reduces Sohlh2 stability, weakening this protective barrier.
Ruihong Zhang, Fengqin Wang, Lanlan Liu, Qi Zhang, Xiaoning Huo, Yanhui Nan, Yanli Dong, Yunling Xiao, Jing Hao   +8 more
wiley   +1 more source

Impossible fixes [PDF]

Nature Biotechnology, 2010
openaire   +2 more sources

Metformin enhances external urethral sphincter integrity and restores continence via AMPK activation in a rat model of stress urinary incontinence

Animal Models and Experimental Medicine, EarlyView.
The pathogenesis of stress urinary incontinence (SUI) is intimately associated with injury to the external urethral sphincter (EUS). In this study, we established an SUI model induced by double vaginal distension and demonstrated that metformin treatment activated the AMPK signaling in the EUS tissue.
Yuting Xu, Xuhong Li, Alvaro Munoz, Li Jiang, Lihua Huang, Yanhua Zhou, Liping Zhu, Youbo Yang   +7 more
wiley   +1 more source

Expanded application to plant reproductive tissues of a branched DNA probe‐based in situ hybridization method

Applications in Plant Sciences, EarlyView.
Abstract Premise Detecting clear tissue‐ and organ‐specific patterns of gene expression is key to understanding the genetic mechanisms that control plant development. In situ hybridization (ISH) of mRNA is one of the most precise, yet most challenging approaches to gene expression assays.
Brooklyn M. Anaya, Austin T. Nguyen, Kelly K. S. Matsunaga, Lena C. Hileman   +3 more
wiley   +1 more source

Hominoid‐specific calretinin‐immunopositivity of the optic radiation (geniculocalcarine tract)

The Anatomical Record, EarlyView.
Calretinin‐immunostained coronal section through the primary (V1) and extrastriate (ExSt) cortex of the lar gibbon. Note that the optic radiation (OR) is strongly calretinin‐immunoreactive. This calretinin‐immunopositivity of the OR distinguishes the Hominoidea from other primates in terms of the neurochemistry of the OR.
Nelyane N. M. Santana, Jordan Swiegers, Mads F. Bertelsen, Chet C. Sherwood, José R. L. P. Cavalcanti, Paul R. Manger   +5 more
wiley   +1 more source

Patient-reported outcomes after hemorrhoid surgery: early results from a prospective, nationwide, real-world, cohort study on diverse approaches. [PDF]

Ann Coloproctol
Kement M, Tekin A, Baysal H, Tosun S, Alimoğlu O, Sücüllü İ, Civil O, Sakoğlu N, Arslan NÇ, Tatar C, Naycı AE, Arı A, Çakır E, Kaya R, Turan İ, Gülşen T, Meriç S, Yavuz E, Buğdaycı N, Hamad FM, Leventoğlu S, Kozan R, Akpınar Ö, Yanar H, Yanar F, Küçük HF, Karahan M, Kaya S, Adıgüzel NC, Önder T, Abcı İ, Aydın AZ, Özkan ÖF, Kızıltoprak N, Özcan B, Orhan A, Cantürk AÖ, Tan M, Bilgin Y, Çok H, Cezit A, Fersahoğlu MM, Öncel M.   +42 more
europepmc   +1 more source

Effects of intermittent exposure to hypobaria and cold on the microarchitecture and morphofunctional profile of rat gastrocnemius muscle

The Anatomical Record, EarlyView.
Abstract Intermittent hypobaric hypoxia (IHH) enhances oxygen transport, muscle metabolism, and cardiovascular health; however, the combined effects of hypobaria and cold are less well understood. Exposure to these stressful environmental factors, even intermittently, can affect skeletal muscle due to its plasticity, thereby altering its metabolic and ...
Garoa Santocildes, Teresa Pagès, Ginés Viscor, Joan Ramon Torrella   +3 more
wiley   +1 more source

A Field-Friendly, Non-Toxic Fixative for Integrated Morphological and Molecular Research in Non-Model Invertebrates. [PDF]

Ecol Evol
Del Olmo I, Moreno-Martín P, Álvarez-Campos P, Verdes A.   +3 more
europepmc   +1 more source