Results 111 to 120 of about 92,432 (365)

Cavity optomechanical transduction sensing of single molecules [PDF]

, 2015
We report narrow linewidth optomechanical oscillation of a silica microsphere immersed in a buffer solution. Through a novel optomechanical transduction sensing approach, single 10-nm-radius silica beads and Bovine serum albumin (BSA) protein molecules with a molecular weight of 66 kDalton were detected.
arxiv   +1 more source

Early metastasis is characterized by Gr1+ cell dysregulation and is inhibited by immunomodulatory nanoparticles

Molecular Oncology, EarlyView.
Breast cancer metastasis is associated with myeloid cell dysregulation and the lung‐specific accumulation of tumor‐supportive Gr1+ cells. Gr1+ cells support metastasis, in part, through a CHI3L1‐mediated mechanism, which can be targeted and inhibited with cargo‐free, polymeric nanoparticles.
Jeffrey A. Ma, Sophia M. Orbach, Kate V. Griffin, Kathryn Kang, Yining Zhang, Rebecca S. Pereles, Ian A. Schrack, Guillermo Escalona, Jacqueline S. Jeruss, Lonnie D. Shea   +9 more
wiley   +1 more source

Analysis of the effect of brown rice, tuna, cucumber, and pineapple treatment on proteinuria and albuminuria in Wistar Rats strain with chronic kidney disease

Journal of Biological Research
This study aims to determine how nutrition therapy with brown rice, tuna fish, pineapple, and cucumber affects proteinuria and albuminuria in male Wistar rats with chronic kidney disease (CKD).
Tasnim Tasnim, Selpirahmawati Saranani
doaj   +1 more source

Storage lipids and proteins of Euterpe edulis seeds [PDF]

, 2009
Comparative studies on fatty acid and protein composition of the endosperm and embryo of palmito (Euterpe edulis Martius) were conducted using gas-liquid chromatography and sodium dodecyl sulfate–polyacrylamide gel electrophoresis. On a dry weight basis,
Lainez, Veronica, Maldonado, Sara Beatriz, Panza, Víctor, Pighín, Darío Gabriel, Pollero, Ricardo Jose   +4 more
core   +2 more sources

Interaction of coffee compounds with serum albumins. Part II: Diterpenes [PDF]

, 2016
Cafestol and 16-O-methylcafestol are diterpenes present in coffee, but whilst cafestol is found in both Coffea canephora and Coffea arabica, 16-O-methylcafestol (16-OMC) was reported to be specific of only C. canephora. The interactions of such compounds,
Berti, Federico, Forzato, Cristina, Guercia, Elena, Navarini, Luciano   +3 more
core   +1 more source

Artificial albumin [PDF]

Journal of the Franklin Institute, 1899
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openaire   +2 more sources

Tryptophan‐sensing receptor GPR142 expression levels are directly regulated by proinflammatory cytokines in ghrelin‐producing cells

FEBS Open Bio, EarlyView.
GPR142, a tryptophan‐sensing receptor, stimulates gastrointestinal hormones like ghrelin and is linked to inflammation regulation. Proinflammatory cytokines suppress ghrelin production, while tryptophan levels decrease via IDO1 activation. Our findings reveal that proinflammatory cytokines directly regulate GPR142 expression in ghrelin‐producing cells,
Yoko Ueda, Hiroshi Iwakura, Takuya Ensho, Mika Bando‐Shimizu, Asako Doi, Norihiko Matsutani, Shuhei Morita, Hidefumi Inaba, Hiroyuki Ariyasu, Naoki Fukuda, Keiji Hayata, Toshiyasu Ojima, Masahiro Nishi, Taka‐aki Matsuoka, Hiroki Yamaue, Takashi Akamizu   +15 more
wiley   +1 more source

Protein–Phenolic Interactions as a Factor Affecting the Physicochemical Properties of White Bean Proteins

Molecules, 2019
This study was conducted with an aim to determine the interactions of pure phenolic compounds (gallic acid, ferulic acid, chlorogenic acid, quercetin, apigenin, and catechin) and phenolics from plant extracts (green tea and green coffee) with protein ...
Łukasz Sęczyk, Michał Świeca, Ireneusz Kapusta, Urszula Gawlik-Dziki   +3 more
doaj   +1 more source

Ternary complexes of albumin-Mn(II)-bilirubin and Electron Spin Resonance studies of gallstones [PDF]

arXiv, 2009
The stability of albumin-bilirubin complex was investigated depending on pH of solution. It was shown that the stability of complex increases in presence of Mn(II) ions. It was also investigated the paramagnetic composition of gallstones by the electron spin resonance (ESR) method. It turned out that all investigated gallstones contain a free bilirubin
arxiv  

Positive feedback loop between MAPK and aquaporin 7 regulates autophagy and apoptosis induced by palmitate in RIN‐m5f cells

FEBS Open Bio, EarlyView.
T2DM is characterized by peripheral blood insulin resistance and progressive pancreatic β‐cell dysfunction. Here, we showed that AQP7, the only aquaglyceroporin protein, regulates autophagy and apoptosis in pancreatic β‐cells. We propose the existence of a positive feedback loop between MAPK signaling and AQP7 that regulates autophagy and apoptosis in ...
Maoqi Wang, Jiang Tan, Xueting He, Yuqin Chen, Guoping Qiu, Mei Yang   +5 more
wiley   +1 more source