Results 91 to 100 of about 4,011,650 (333)

Fluctuation-dissipation theorem in an aging colloidal glass [PDF]

, 2006
We provide a direct experimental test of the Stokes-Einstein relation as a special case of the fluctuation-dissipation theorem (FDT) in an aging colloidal glass. The use of combined active and passive microrheology allows us to independently measure both
Christoph F. Schmidt, Daisuke Mizuno, Daniel Bonn, E. M. Lifshitz, Erika Eiser, F. Gittes, Fred C. MacKintosh, Gerard H. Wegdam, Maryam Atakhorrami, Sara Jabbari-Farouji, T. G. Mason   +10 more
core   +5 more sources

Evidence for the hallmarks of human aging in replicatively aging yeast

Microbial Cell, 2016
Recently, efforts have been made to characterize the hallmarks that accompany and contribute to the phenomenon of aging, as most relevant for humans [1].
Georges E. Janssens, Liesbeth M. Veenhoff   +1 more
doaj   +1 more source

Novel and unscrutinized immune entities of the zebrafish gut

FEBS Letters, EarlyView.
Understudied cells of the zebrafish immune system include bona fide immune cells and epithelial (‐derived) cells with immune functions. Research focusing on zebrafish cells which demonstrate similarities to mammalian immune cell counterparts may help us understand the pathologies in which they are implicated. Currently available and advanced tools make
Audrey Inge Schytz Andersen‐Civil, Marine Mantel, Julia Soh, Serge Mostowy, Sylvia Brugman, Gilles Claude Vanwalleghem   +5 more
wiley   +1 more source

Aging in humid granular media

, 2002
Aging behavior is an important effect in the friction properties of solid surfaces. In this paper we investigate the temporal evolution of the static properties of a granular medium by studying the aging over time of the maximum stability angle of ...
A. Forsyth, A.L. Barabasi, Cécile Ursini, D. Hornbaker, E. Nowak, F. Heslot, F. Restagno, Frédéric Restagno, G. D’Anna, G. Ovarlez, H. Christenson, H. Jaeger, Hervé Gayvallet, J. Crassous, J. Crassous, J. Dieterich, J.-C. Geminard, L. Bocquet, M. Kohonen, M. Lubert, N. Fraysse, P. Tegzes, P.-G. De Gennes, R. Albert, S. Nasuno, S. Nasuno, T. Baumberger, T.C. Halsey, T.G. Mason, Y. Grasselli, Élisabeth Charlaix   +30 more
core   +3 more sources

Handelin alleviates cachexia‐ and aging‐induced skeletal muscle atrophy by improving protein homeostasis and inhibiting inflammation

Journal of Cachexia, Sarcopenia and Muscle
Background Handelin is a bioactive compound from Chrysanthemum indicum L. that improves motor function and muscle integrity during aging in Caenorhabditis elegans.
Hui‐Jie Zhang, Ben‐Hui Wang, Xiang Wang, Chun‐Ping Huang, Si‐Man Xu, Jia‐Li Wang, Tian‐E Huang, Wan‐Li Xiao, Xiao‐Li Tian, Xin‐Qiang Lan, Qi‐Quan Wang, Yang Xiang   +11 more
doaj   +1 more source

From lactation to malignancy: A comparison between healthy and cancerous breast gland at single‐cell resolution reveals new issues for tumorigenesis

FEBS Letters, EarlyView.
Single‐cell RNA sequencing reveals an opposite role of SLPI in basal tumors based on metastatic spread, along with shared activation of specific regulons in cancer cells and mature luminal lactocytes, as well as downregulation of MALAT1 and NEAT1 in the latter.
Pietro Ancona, Carlo M. Bergamini, Carlo Ferrari, Stefano Volinia, Nicoletta Bianchi   +4 more
wiley   +1 more source

Validity and reliability of the Persian version of the SARC-F questionnaire among Iranian older adults

BMC Geriatrics
Background Sarcopenia is recognized as a geriatric condition marked by a progressive decline in muscle mass and function. The SARC-F questionnaire was developed as a brief, self-reported, and cost-effective tool for screening sarcopenia.
Sanay Toloueinasab, Ahmad Delbari, Marjan Haghi, Vahid Rashedi, Zhale Zandieh   +4 more
doaj   +1 more source

Single Molecule Analysis of Laser Localized Interstrand Crosslinks

Frontiers in Genetics, 2016
DNA interstrand crosslinks (ICLs) block unwinding of the double helix, and have always been regarded as major challenges to replication and transcription. Compounds that form these lesions are very toxic and are frequently used in cancer chemotherapy. We
Jing eHuang, Himabindu eGali, Manikandan eParamasivam, Parameswary eMuniandy, Julia eGichimu, Marina Andrea Bellani, Michael M Seidman   +6 more
doaj   +1 more source

Imeglimin attenuates liver fibrosis by inhibiting vesicular ATP release from hepatic stellate cells

FEBS Letters, EarlyView.
Imeglimin, at clinically relevant concentrations, inhibits vesicular ATP accumulation and release from hepatic stellate cells, thereby attenuating purinergic signaling and reducing fibrogenic activation. This mechanism reveals a newly identified antifibrotic action of imeglimin beyond glycemic control.
Seiji Nomura, Lixiang Wang, Nao Hasuzawa, Ayako Nagayama, Sawako Moriyama, Kenji Ashida, Yoshinori Moriyama, Masatoshi Nomura, Ken Yamamoto   +8 more
wiley   +1 more source

Late-onset hypogonadism (LOH) : an emerging pathophysiological entity requiring the physician's attention [PDF]

, 2006
Late-onset hypogonadism (LOH) is an emerging pathophysiological entity. Not everybody is familiar with LOH or even recognizes its existence. Since the 19th century women's life expectancy has become progressively greater than that of men and therefore ...
Nieschlag, Eberhard
core