Results 21 to 30 of about 85,586 (228)

Surface-Enhanced Raman Analysis of Uric Acid and Hypoxanthine Analysis in Fractionated Bodily Fluids

Nanomaterials, 2023
In recent years, the disease burden of hyperuricemia has been increasing, especially in high-income countries and the economically developing world with a Western lifestyle. Abnormal levels of uric acid and hypoxanthine are associated with many diseases,
Furong Tian, Luis Felipe das Chagas e Silva de Carvalho, Alan Casey, Marcelo Saito Nogueira, Hugh J. Byrne   +4 more
doaj   +1 more source

A study of the effects of exercise on the urinary metabolome using normalisation to individual metabolic output [PDF]

, 2015
Aerobic exercise, in spite of its multi-organ benefit and potent effect on the metabolome, has yet to be investigated comprehensively via an untargeted metabolomics technology.
Anthony, Nahoum, Blackburn, Gavin, Daskalaki, Evangelia, Kalna, Gabriela, Watson, David, Zhang, Tong   +5 more
core   +2 more sources

Molybdenum-Cofactor Deficiency and Seizures

Pediatric Neurology Briefs, 1993
The clinical, biochemical, and neuropathological findings in two neonates with molybdenum-cofactor deficiency presenting with convulsions are reported from the Academic Medical Center, Amsterdam, The Netherlands.
J Gordon Millichap
doaj   +1 more source

Select pyrimidinones inhibit the propagation of the malarial parasite, Plasmodium falciparum [PDF]

, 2009
Plasmodium falciparum, the Apicomplexan parasite that is responsible for the most lethal forms of human malaria, is exposed to radically different environments and stress factors during its complex lifecycle.
Annette N. Chiang, Banumathy, Billy W. Day, Botha, Brian P. Mead, Chiu, Corinne Schneider, Craig, David A. Fidock, Donna M. Huryn, Ekland, Fernandez-Saiz, Fewell, Fewell, Fewell, Fidock, Frydman, Hartl, Hunt, Jeffrey L. Brodsky, Jiang, Juan-Carlos Valderramos, Maier, Matambo, Mayer, McClellan, McKerrow, Michael G. Klein, Midorikawa, Nadeau, Noedl, Pavithra, Pecoul, Peter Wipf, Raghavan Balachandran, Raj J. Chovatiya, Ramya, Rodina, Samantha L. Bell, Shonhai, Shonhai, Sidhu, Tang, Tonkin, Wellems, Werner, Wright, Xiaojiang S. Chen, Youker   +48 more
core   +1 more source

One-Step and Colorimetric Detection of Fish Freshness Indicator Hypoxanthine Based on the Peroxidase Activity of Xanthine Oxidase Grade I Ammonium Sulfate Suspension

Frontiers in Microbiology, 2021
The global food waste problem, especially aquatic product spoilage, stimulates the accurate freshness analysis of food products. However, it still remains a great challenge to realize in-field determination of fish freshness at the time of use.
Chen Guo, Shuhan You, Changmei Li, Tiantian Chen, Xiudan Wang   +4 more
doaj   +1 more source

The combination of microbiological, biochemical, and quality index methods in quality evaluation of pacific white shrimps (Litopenaeus vannamei) preserved at 0°C

Vietnam Journal of Science, Technology and Engineering, 2022
In this study, the sensory, microbiological, and biochemical qualities were used to examine the quality of Pacific white shrimps (Litopenaeus vannamei) preserved at 0°C during a 10-day period.
Nhat Tam Le, Nguyen Que Anh Huynh, Nhu Khue Doan, Thuy Xuan Uyen Phan, Ba Thanh Nguyen, Sao Mai Dam, Thi Van Thi Tran, Le phuong Lien Nguyen, Van Hai Chu, Huynh Anh Vu Truong   +9 more
doaj   +1 more source

Differential chemosensitivity to antifolate drugs between RAS and BRAF melanoma cells. [PDF]

, 2014
BACKGROUND: The importance of the genetic background of cancer cells for the individual susceptibility to cancer treatments is increasingly apparent.
Arozarena, Imanol, Erice, O., Ferguson, J., Goicoechea, I., Margison, G.P., Wellbrock, C.   +5 more
core   +2 more sources

Purine nucleoside phosphorylase: A new marker for free oxygen radical injury to the endothelial cell [PDF]

, 1990
The effect of ischemia and reperfusion on purine nucleoside phosphorylase was studied in an isolated perfused rat liver model. This enzyme is localized primarily in the cytoplasm of the endothelial and Kupffer cells; some activity is associated with the ...
Abouna, Adkison, Eiseman, Granger, Green, Hanks, Hoffee, James T. Snyder, Kamada, Kamiike, Kamiike, Kizaki, Lanir, Lee, Lee, LeMasters, LeMasters, Leonard Makowka, Marotto, Marubayashi, Marubayashi, McCord, Nishida, Parks, Prakash N. Rao, Randy S. Rubin, Rubio, Teperman, Thomas E. Starzl, Thomas R. Walsh, Thomas Weber, Turner, Van Thiel   +32 more
core   +1 more source

Sensory and ATP derivative-based indicators for assessing the freshness of Atlantic salmon (Salmo salar) and cod (Gadus morhua) [PDF]

, 2019
peer-reviewedIrish Journal of Agricultural and Food Research | Volume 58: Issue 1 Sensory and ATP derivative-based indicators for assessing the freshness of Atlantic salmon (Salmo salar) and cod (Gadus morhua)
Bolton, Declan, Brunton, Nigel, Fogarty, Colin, Smyth, Conor, Whyte, Paul   +4 more
core   +1 more source

Control Strategies in Guanine Biocrystallization

Angewandte Chemie, EarlyView.
Biological guanine crystals produce spectacular photonic phenomena in animals and hold great promise as new, sustainable optical materials. We review how organisms precisely control the structure, morphologies, and resulting optical properties of these crystals using a set of ingenious ‘design’ strategies, including control of pH, template‐directed ...
Shashanka S. Indri, Avital Wagner, Benjamin A. Palmer   +2 more
wiley   +2 more sources