Results 61 to 70 of about 11,574,669 (365)
FEBS Letters, EarlyView.Fluorescent probes allow dynamic visualization of phosphoinositides in living cells (left), whereas mass spectrometry provides high‐sensitivity, isomer‐resolved quantitation (right). Their synergistic use captures complementary aspects of lipid signaling. This review illustrates how these approaches reveal the spatiotemporal regulation and quantitative
Hiroaki Kajiho +3 more
wiley +1 more source
OSTEOFITOSIS VERTEBRAL EN POBLACIONES PREHISPÁNICAS DE SAN PEDRO DE ATACAMA, NORTE DE CHILE
Estudios AtacameñosSe estudió la osteofitosis vertebral como indicador de estrés físico en grupos humanos prehistóricos de San Pedro de Atacama, durante los períodos Medio (400 DC - 1000 DC) e Intermedio Tardío (1000 DC - 1450 DC).
Rocío López-Barrales +4 more
doaj +1 more source
Binding Strength of Gram-Positive Bacterial Adhesins
Frontiers in Microbiology, 2020 Bacterial pathogens are equipped with specialized surface-exposed proteins that bind strongly to ligands on host tissues and biomaterials. These adhesins play critical roles during infection, especially during the early step of adhesion where the cells ...
Yves F. Dufrêne, Albertus Viljoen
doaj +1 more source
Impact of Physical Activity on Stress Levels and Methadone Maintenance Treatment Outcomes [PDF]
, 2018 Introduction: While the opioid epidemic has continued to intensify over the last decade, unfortunately the likelihood of achieving stable long-term abstinence using methadone maintenance treatment (MMT) remains as low as 60 percent.
Matta, Praneeja, Sterling, PhD, Robert
core +1 more source
Marathon training improves perceived stress, self-efficacy, and aerobic fitness in adolescents [PDF]
, 2015 textLack of physical activity among adolescents in the United States is leading to a concerning pattern of mental and physical health outcomes. Physical activity interventions, especially those that take place during school hours, have attempted to ...
Brown, Kathryn Parvin
core +1 more source
Hematopoietic (stem) cells—The elixir of life?
FEBS Letters, EarlyView.The aging of HSCs (hematopoietic stem cells) and the blood system leads to the decline of other organs. Rejuvenating aged HSCs improves the function of the blood system, slowing the aging of the heart, kidney, brain, and liver, and the occurrence of age‐related diseases.
Emilie L. Cerezo +4 more
wiley +1 more source
Journal of Limnology, 2016 The metabolic effects of low oxygen content on alcohol-dehydrogenase (ADH) activity and hemoglobin (Hb) concentration were investigated in IV-instar larvae of Chironomus riparius (Diptera: Chironomidae) from an Italian stream.
Valentina Grazioli +4 more
doaj +1 more source
Transition from a simple yield stress fluid to a thixotropic material [PDF]
, 2007 From MRI rheometry we show that a pure emulsion can be turned from a simple yield stress fluid to a thixotropic material by adding a small fraction of colloidal particles. The two fluids have the same behavior in the liquid regime but the loaded emulsion
A. Ragouilliaux +8 more
core +7 more sources
The role and implications of mammalian cellular circadian entrainment
FEBS Letters, EarlyView.At their most fundamental level, mammalian circadian rhythms occur inside every individual cell. To tell the correct time, cells must align (or ‘entrain’) their circadian rhythm to the external environment. In this review, we highlight how cells entrain to the major circadian cues of light, feeding and temperature, and the implications this has for our
Priya Crosby
wiley +1 more source
Monitoring in the Physical Channels of Optical Access Networks
Proceedings of the International Conference on Applied Innovations in IT, 2023 This research concerns the issues of monitoring in the physical channels optical access networks. This is relevant because automated diagnostic and monitoring systems in passive optical networks (PONs) are not available at the moment. The authors discuss
Igor Bogachkov +3 more
doaj +1 more source