Results 41 to 50 of about 5,589,399 (306)

Bacteria hold their breath upon surface contact as shown in a strain of Escherichia coli, using dispersed surfaces and flow cytometry analysis. [PDF]

PLoS ONE, 2014
Bacteria are ubiquitously distributed throughout our planet, mainly in the form of adherent communities in which cells exhibit specific traits. The mechanisms underpinning the physiological shift in surface-attached bacteria are complex, multifactorial ...
Jing Geng, Christophe Beloin, Jean-Marc Ghigo, Nelly Henry   +3 more
doaj   +1 more source

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

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

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

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

Respiration of three human fibroblast cell lines attached (ace; XF24) or suspended (sce; O2k).

, 2022
Respiration of three human fibroblast cell lines attached (ace; XF24) or suspended (sce; O2k).
Hana Hansikova (147072), Erich Gnaiger (326077), Lucie Zdrazilova (12191923)   +2 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

Identifying Patterns of Hospitalizations Among Childhood Cancer Survivors: A Population‐Based Study

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background Childhood cancer survivors (CCSs) experience more hospitalizations than the general population. We aimed to identify distinct hospitalization patterns among Queensland CCSs and the associated characteristics. Methods Cases (aged ≤14 years) diagnosed between 1995 and 2019 while residents of Queensland were identified through the ...
Hai Pham, Teyl Engstrom, Peter Baade, Natalie Bradford, Sarah Pont, Louise Marquart‐Wilson, Natasha Nassar, Jason D. Pole   +7 more
wiley   +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

Alternative oxidase dependent respiration leads to an increased mitochondrial content in two long-lived mutants of the aging model Podospora anserina [PDF]

, 2011
The retrograde response constitutes an important signalling pathway from mitochondria to the nucleus which induces several genes to allow compensation of mitochondrial impairments.
Koen Houthoofd, Jacques R. Vanfleteren, Werner, Alexandra, Christian Q. Scheckhuber, De Vreese, Annemie, Scheckhuber Christian Q., Andrea C. Weil, Heinz D. Osiewacz, Jacques R Vanfleteren, Osiewacz, Heinz D., Scheckhuber, Christian Quintus, Christian Q Scheckhuber, De Vreese Annemie, Houthoofd Koen, Vanfleteren Jacques R., Vanfleteren, Jacques R., Weil Andrea C., Andrea C Weil, Werner Alexandra, Heinz D Osiewacz, Houthoofd, Koen, Osiewacz Heinz D., Alexandra Werner, Annemie De Vreese, Weil, Andrea C.   +24 more
core   +1 more source