Results 31 to 40 of about 44,173 (265)

Electron transfer between complexes III and IV in S. cerevisiae mitochondrial membranes

open access: yesFEBS Letters, EarlyView.
Mitochondrial oxidative phosphorylation in S. cerevisiae mitoplasts is limited by complex IV catalytic capacity, rather than two‐dimensional cytochrome c diffusion. At physiological cytochrome c : supercomplex ratios at salinity equivalent to that of 20 mm monovalent salt, activity is maximized, indicating that this low ionic strength accurately mimics
Ana Paula Lobez   +2 more
wiley   +1 more source

Prediction of Total Soluble Solids Content Using Tomato Characteristics: Comparison Artificial Neural Network vs. Multiple Linear Regression

open access: yesApplied Sciences
Tomatoes are among the world’s most significant vegetables, both in terms of production and consumption. Harvesting takes place in tomato production when the important quality attribute of total soluble solids content reaches its maximum possible level ...
Aylin Kabaş   +3 more
doaj   +1 more source

Reduction of waste production during juice processing with a simultaneous creation of the new type of added-value products

open access: yesEnvironmental Protection and Natural Resources, 2019
The paper presents a new method for the reduction of waste production during juice processing through the reformulation of cloudy juices by ultrafiltration (UF), resulting in simultaneous production of a new type of cloudy juice of reduced sugar content.
Samborska Katarzyna   +4 more
doaj   +1 more source

Decoding the dynamic extracellular matrix in cancer—3D models and bioscaffolds rewire the rules of tumor progression

open access: yesFEBS Letters, EarlyView.
Cancer progression is regulated by the dynamic matrix code of the tumor microenvironment, which influences cellular behavior and disease development. Importantly, matrix remodeling in three‐dimensional cancer models more accurately reflects in vivo conditions compared to conventional two‐dimensional systems.
Sylvia Mangani   +3 more
wiley   +1 more source

Engineered extracellular vesicles enriched with the miR‐214/199a cluster enhance the efficacy of chemotherapy in ovarian cancer

open access: yesMolecular Oncology, EarlyView.
Loss of the miR‐214/199a cluster is associated with recurrence in ovarian cancer. Engineered small extracellular vesicles (m214‐sEVs) elevate miR‐214‐3p/miR‐199a‐5p in tumor cells, suppress β‐catenin, TLR4, and YKT6 signaling, reprogram tumor‐derived sEV cargo, reduce chemoresistance and migration, and enhance carboplatin efficacy and survival in ...
Weida Wang   +12 more
wiley   +1 more source

Quality evaluation of strawberries grown in the region of Lavras, Minas Gerais State - doi: 10.4025/actascitechnol.v35i4.15259 Quality evaluation of strawberries grown in the region of Lavras, Minas Gerais State - doi: 10.4025/actascitechnol.v35i4.15259

open access: yesActa Scientiarum: Technology, 2013
The study determined the quality parameters of three cultivars of strawberries, aiming to provide support to the producers as to the choice of the best cultivar at planting time.
Polyanna Alves Silva   +3 more
doaj   +1 more source

A novel quinazolinone insulin receptor inhibitor and its synergy with an EGFR inhibitor in glucose‐driven glioblastoma

open access: yesMolecular Oncology, EarlyView.
The novel styrylquinazolinone‐based molecule W1B effectively suppresses glioblastoma by inhibiting IGF1R and EGFR. In high‐glucose microenvironments driving tumor resistance, W1B acts synergistically with the EGFR inhibitor dacomitinib. This combination safely blocks compensatory survival signaling in zebrafish xenograft models. Showcasing promising in
Patryk Rurka   +9 more
wiley   +1 more source

Nitrogen solubility in solid niobium [PDF]

open access: yesMetallurgical Transactions B, 1988
The solubility of nitrogen in solid niobium was measured in the temperature range 2473 to 2673 K using electromagnetic levitation technique. Nitrogen solution obeyed Sieverts’ law. The standard heat and entropy of solution of nitrogen in niobium were found to be −1.99 × 105 kJ/kg-atom and −52.3 kJ/kg-atom K, respectively.
M. Alam, T. DebRoy
openaire   +1 more source

CEACAM1 participation in breast cancer progression

open access: yesMolecular Oncology, EarlyView.
In invasive breast cancer (BC), CEACAM1 shifts from an apical to a uniform membranous/cytoplasmic pattern, or is lost, as tumors dedifferentiate, inversely tracking the Ki‐67 proliferative index. In MCF‐7 cells, only CEACAM1‐4L suppresses proliferation, repressing cell cycle and growth factor genes.
Mykola Lyndin   +3 more
wiley   +1 more source

Combining ability and heterosis on millable stalk and sugar concentration for bioethanol production across environments in sweet sorghum (Sorghum bicolor (L.) Moench.) [PDF]

open access: yesElectronic Journal of Plant Breeding, 2015
Combining ability studies involving five females, six males and 30 hybrids respectively at three semi-arid locations by following a line x tester mating design.
D.M. Bahadure, Shailesh Marker, A.V. Umakanth, Prabhakar,P.W.Ramteke, J.v. Patil and B.S. Rana
doaj  

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