Results 71 to 80 of about 17,343 (255)

Experimentally implemented dynamic optogenetic optimization of ATPase expression using knowledge-based and Gaussian-process-supported models [PDF]

Optogenetic modulation of adenosine triphosphatase (ATPase) expression represents a novel approach to maximize bioprocess efficiency by leveraging enforced adenosine triphosphate (ATP) turnover. In this study, we experimentally implement a model-based open-loop optimization scheme for optogenetic modulation of the expression of ATPase.
arxiv   +1 more source

EFFICACY OF WATTAKAKA VOLUBILIS AGAINST ALUMINIUM SULPHATE INDUCED IN LIVER TOXICITY [PDF]

, 2018
Objective: The modulation of membrane-bound ATPases, carbohydrate metabolizing enzymes and mitochondrial TCA cycle enzymes in Wattakaka volubilis on aluminium sulphate induced liver toxicity.Methods: Medicinal therapy requires careful assessment of ...
R., Anuradha, S., Usharani
core   +1 more source

The effect of triethyltin on oxidative phosphorylation and mitochondrial adenosine triphosphatase activation [PDF]

, 1961
Triethyltin inhibits the respiration of rat brain slices following in vitro and in vivo administration. When added in vitro this alkyltin compound uncouples oxidative phosphorylation of rat brain and liver homogenates and mitochondria.
Alajouanine, Aldridge, Aldridge, Barnes, Brody, Brody, Chance, Cremer, Deutsch, Fiske, Hogeboom, Myers, Myers, Potter, Purvis, Siekevitz, Stoner, Stoner, Van Der Kerk   +18 more
core   +2 more sources

Association Between the Highest Lactate Level on the First Postoperative Day and Postoperative Delirium in Cardiac Surgery Patients

CNS Neuroscience &Therapeutics, Volume 31, Issue 4, April 2025.
This large‐sample retrospective cohort study demonstrated that the first postoperative day lactate‐max was associated with the risk of POD in patients undergoing cardiac surgery, with the POD risk increasing significantly in patients with a lactate‐max ≥ 2.85mmol/L on the first postoperative day.
Ran An, Xie Wu, Dongyun Bie, Jie Ding, Yinan Li, Yuan Jia, Su Yuan, Fuxia Yan   +7 more
wiley   +1 more source

Adenosine Triphosphatase Activities of Muscle Sarcolemma

Journal of Biological Chemistry, 1973
Abstract Isolated sarcolemma hydrolyzed ATP in the presence of Mg2+ and Ca2+. MgATPase was stimulated by low concentrations of Ca2+ and inhibited by high concentrations of this cation. Membranes hydrolyzed p-nitrophenylphosphate in the presence of Mg2+; this activity was stimulated by Ca2+ and K+.
George I. Drummond, David C. Ng, Prakash V. Sulakhe   +2 more
openaire   +3 more sources

Analysis of the Movement of Chlamydomonas Flagella: The Function of the Radial-spoke System Is Revealed by Comparison of Wild-type and Mutant Flagella [PDF]

, 1982
The mutation uni-1 gives rise to uniflagellate Chlamydomonas cells which rotate around a fixed point in the microscope field, so that the flagellar bending pattern can be photographed easily .
Brokaw, C. J., Huang, B., Luck, D. J. L
core  

Extraction and preliminary characterization of microsomal (Mg2+ + K+)-ATPase activity of grapevine roots [PDF]

, 2015
The microsomal fraction extracted from grapevine roots obtained from woody cuttings possesses Mg2+-dependent, monovalent cation-stimulated ATPase activity.
Maggioni, A., Varanini, Z.
core   +2 more sources

Nanotechnology‐Enabled Devices for Ocean Internet of Things

EcoMat, Volume 7, Issue 3, March 2025.
Recent advancements in nanotechnology are revolutionizing the Ocean Internet of Things (Ocean IoT), with significant innovations in marine sensors, actuators, energy harvesting, antifouling coatings, and environmental remediation. This review addresses a comprehensive overview for the sustainability and effectiveness of Ocean IoT devices based on their
Chenjing Shang, Yi Chen, Zhuhang Dai, Yaxiaer Yalikun, Lihua Qian, Pooi See Lee, Yang Yang   +6 more
wiley   +1 more source

From the cell membrane to the nucleus: unearthing transport mechanisms for Dynein [PDF]

, 2012
Mutations in the motor protein cytoplasmic dynein have been found to cause Charcot-Marie-Tooth disease, spinal muscular atrophy, and severe intellectual disabilities in humans. In mouse models, neurodegeneration is observed.
A. Friedman, A. G. Hendricks, A. G. Hendricks, A. J. Roberts, A. Kunwar, A. P. Carter, A. V. Kuznetsov, A. V. Kuznetsov, Anotida Madzvamuse, C. Korn, C. L. Brown, Caroline A. Garrett, D. A. Smith, D. Tsygankov, E. Bananis, J. L. Ross, J. Munárriz, J. W. Driver, J. W. Murray, J. W. Wojcieszyn, K. Imamula, K. M. Ori-McKenney, K. S. Zadeh, L. W. Duchen, Laurie Crossley, M. A. Gee, M. B. Harms, M. Bier, M. H. Willemsen, M. Hafezparast, M. N. Weedon, M. Schliwa, M. Schuster, M. Schuster, Majid Hafezparast, O. J. Driskell, P. Ashwin, R. D. Vale, S. A. Burgess, S. Ally, S. C. Schaffner, S. Hoepfner, S. Lubery, S. Mitragotri, S. Mukherji, T. D. Pollard, T. Kon, V. Soppina, W. Deng, X. J. Chen, Y. Gao, Y. Imafuku, Y. Zhang, Y. Zhang   +53 more
core   +1 more source

Metabolic reprogramming in cancer and senescence

MedComm, Volume 6, Issue 3, March 2025.
Cancer incidence and mortality rates increase significantly with age, and this rising trend seems to indicate a strong link between aging and cancer. However, despite the commonality between nutrient‐sensing disorders, which are a feature of aging, and metabolic reprogramming, which is a feature of tumors, the specific regulatory relationship between ...
Yuzhu Zhang, Jiaxi Tang, Can Jiang, Hanxi Yi, Shu Guang, Gang Yin, Maonan Wang   +6 more
wiley   +1 more source