Results 31 to 40 of about 5,235,766 (308)

Characterization of stimulus-secretion coupling in the human pancreatic EndoC-βH1 beta cell line. [PDF]

PLoS ONE, 2015
Studies on beta cell metabolism are often conducted in rodent beta cell lines due to the lack of stable human beta cell lines. Recently, a human cell line, EndoC-βH1, was generated.
Lotta E Andersson, Bérengère Valtat, Annika Bagge, Vladimir V Sharoyko, David G Nicholls, Philippe Ravassard, Raphael Scharfmann, Peter Spégel, Hindrik Mulder   +8 more
doaj   +1 more source

Comparison of different objective functions for parameterization of simple respiration models [PDF]

, 2008
The eddy covariance measurements of carbon dioxide fluxes collected around the world offer a rich source for detailed data analysis. Simple, aggregated models are attractive tools for gap filling, budget calculation, and upscaling in space and time.
Richardson, A., Wijk, M.T., van, Putten, B., van, Hollinger, D.   +3 more
core   +1 more source

Controls on winter ecosystem respiration in temperate and boreal ecosystems [PDF]

, 2011
Winter CO2 fluxes represent an important component of the annual carbon budget in northern ecosystems. Understanding winter respiration processes and their responses to climate change is also central to our ability to assess terrestrial carbon cycle and ...
Ciais, P., Piao, S.L., Brender, P., Wang, T., Ottlé, C., Moors, E.J.   +5 more
core   +1 more source

RESPIRATION OF RAT PERITONEAL MAST CELLS [PDF]

The Journal of Cell Biology, 1965
Methods for microgasometry of a few hundred mast cells are described. The Cartesian ampulla diver technique is used. The sample size is determined by counting the cells within the diver. The respiration rates at 37°C, expressed in microliters per cell per hour, are 0.29 x 10-6 without substrate and 0.47 x 10-6 with glucose.
N, Chakravarty, E, Zeuthen
openaire   +2 more sources

Respiration Gates Sensory Input Responses in the Mitral Cell Layer of the Olfactory Bulb. [PDF]

PLoS ONE, 2016
Respiration plays an essential role in odor processing. Even in the absence of odors, oscillating excitatory and inhibitory activity in the olfactory bulb synchronizes with respiration, commonly resulting in a burst of action potentials in mammalian ...
Shaina M Short, Thomas M Morse, Thomas S McTavish, Gordon M Shepherd, Justus V Verhagen   +4 more
doaj   +1 more source

Enhancement of Acetate-Induced Apoptosis of Colorectal Cancer Cells by Cathepsin D Inhibition Depends on Oligomycin A-Sensitive Respiration

Biomolecules
Colorectal cancer (CRC) is a leading cause of death worldwide. Conventional therapies are available with varying effectiveness. Acetate, a short-chain fatty acid produced by human intestinal bacteria, triggers mitochondria-mediated apoptosis ...
Sara Alves, Cátia Santos-Pereira, Cláudia S. F. Oliveira, Ana Preto, Susana R. Chaves, Manuela Côrte-Real   +5 more
doaj   +1 more source

Age-Related Changes in Culm Respiration of Phyllostachys pubescens Culms With Their Anatomical and Morphological Traits

Frontiers in Forests and Global Change, 2022
Compared to trees, little is known about the respiratory characteristics of bamboo, especially culm respiration. In this study, we measured the respiration rates of current year, 2, 3, and above 4-year-old Moso bamboo (Phyllostachys pubescens) culms and ...
Eiko M. Uchida, Ayumi Katayama, Yuko Yasuda, Tsutomu Enoki, Kyoichi Otsuki, Shinya Koga, Yasuhiro Utsumi   +6 more
doaj   +1 more source

Independent Information of Nonspecific Biomarkers in Exhaled Breath Condensate [PDF]

, 2010
Background: Exhaled breath condensate (EBC) has been used for diagnosing and monitoring respiratory disorders. For clinical purposes the assessment of easy-to-obtain nonspecific markers seems particularly interesting.
Römmelt, Horst, Rudolf A. Jörres, Jens M. Hohlfeld, Dressel, Holger, Nowak, Dennis, Dennis Nowak, Hohlfeld, Jens M., Rainald Fischer, Huber, Rudolf M., Horst Römmelt, Müller, Florian, Rudolf M. Huber, Florian Müller, Holger Dressel, Jürgen Behr, Behr, Jürgen, Fischer, Rainald, Jörres, Rudolf A., Müller, F., Huber, R.M., Fischer, R., Römmelt, H., Behr, J., Hohlfeld, J.M., Jörres, R.A., Nowak, D., Dressel, H.   +26 more
core   +1 more source

Persistent inflammation, immunosuppression, and catabolism are associated with impaired lymphocytic mitochondrial metabolism during the early phase of sepsis. A single-center, prospective cohort study

Anaesthesiology Intensive Therapy
Background Lymphopenia and lymphocytic metabolism have been individually associated with poor prognosis in sepsis; however, the relationship between these factors remains poorly understood.
Wagner Nedel, Afonso Kopczynski de Carvalho, Marcelo S. Rodolphi, Vitória Girelli de Oliveira, Bruna Valdameri, Gabriela Soares Herasinczuk, Maria Eduarda Pinko, Luis Valmor Portela   +7 more
doaj   +1 more source

Reactivation of Dihydroorotate Dehydrogenase-Driven Pyrimidine Biosynthesis Restores Tumor Growth of Respiration-Deficient Cancer Cells

, 2019
Cancer cells without mitochondrial DNA (mtDNA) do not form tumors unless they reconstitute oxidative phosphorylation (OXPHOS) by mitochondria acquired from host stroma.
Bezawork-Geleta, Ayenachew, Zhou, Yaoqi, Rohlenova, Katerina, Hubackova, Sona, Neuzil, Jiri, Zhang, Tongchuan, Endaya, Berwini, Kovarova, Jaromira, Bajzikova, Martina, Svec, David, Coelho, Ana R, Boukalova, Stepana, Dong, Lanfeng, Novais, Silvia Magalhaes, Oh, Sehyun, et al.   +15 more
core   +1 more source