Results 91 to 100 of about 17,774 (212)

6-Phosphogluconate dehydrogenase. Purification and kinetics.

open access: yesJournal of Biological Chemistry, 1976
A method is described for the isolation and purification of 6-phosphogluconate dehydrogenase from pig liver. The molecular weight is estimated at 83,000 and that of the subunits is 42,000 as determined by gel electrophoresis. The pH maximum is 8.5 in 50 mM glycine/NaOH buffer and from 7.5 to 10 in 50 mM phosphate buffer at 30 degrees.
M L, Toews, M I, Kanji, W R, Carper
openaire   +2 more sources

Copper‐doped borosilicate bioactive glass coating modified bacterial cellulose functional dressing for diabetic ulcer

open access: yesBMEMat, Volume 4, Issue 1, March 2026.
For the first time, a borosilicate‐based bioactive glass coating was successfully formed on the surface of bacterial cellulose nanofibers. A copper‐doped borosilicate bioactive glass coating‐modified bacterial cellulose functional dressing was designed for the management of chronic wounds, such as diabetic ulcers.
Haiyong Ao   +8 more
wiley   +1 more source

Genetic characterization of Mycobacterium avium isolates recovered from humans and animals in Australia [PDF]

open access: yes, 1996
Genetic relationships amongst 115 mainly Australian isolates of Mycobacterium avium were assessed using multilocus enzyme electrophoresis (MEE). The isolates were divided into 58 electrophoretic types (ETs), with a mean genetic diversity of 0·29 ...
Feizabadi, M.M.   +6 more
core   +2 more sources

The multifaceted roles of the ACSL family in cancer: Metabolic reprogramming, ferroptosis regulation and tumour immune microenvironment remodelling

open access: yesClinical and Translational Medicine, Volume 16, Issue 3, March 2026.
The acyl‐CoA synthetase long‐chain (ACSL) family consists of five members, which exhibit a synergistic effect in promoting tumour lipid metabolism for energy supply. Specifically, ACSL3 and ACSL4 have antagonistic effects on the mechanisms related to ferroptosis in tumour cells.
Haocai Li   +6 more
wiley   +1 more source

Effect of high dietary copper on growth, antioxidant and lipid metabolism enzymes of juvenile larger yellow croaker Larimichthys croceus

open access: yesAquaculture Reports, 2016
A study was carried out to test the responses of juvenile larger yellow croaker Larimichthys croceus to high Cu intake. Experimental diets were formulated containing three levels of Cu: low Cu (3.67 mg/kg), middle Cu (13.65 mg/kg) and high Cu (25.78 mg ...
Fanxing Meng   +8 more
doaj   +1 more source

Improved accuracy of cell surface shaving proteomics in Staphylococcus aureus using a false-positive control [PDF]

open access: yes, 2010
Proteolytic treatment of intact bacterial cells is an ideal means for identifying surface-exposed peptide epitopes and has potential for the discovery of novel vaccine targets.
Cordwell, Stuart J   +2 more
core   +1 more source

Reassessing Transketolase Assays: Methodological Considerations for Detecting Functional Thiamine Deficiency

open access: yesAnnals of the New York Academy of Sciences, Volume 1557, Issue 1, March 2026.
Transketolase (TKT) activity provides a functional measure of thiamine status by integrating cofactor availability, enzyme abundance, and catalytic capacity. TKT catalyzes thiamine diphosphate (TDP)‐dependent reactions in the nonoxidative pentose‐phosphate pathway and requires magnesium for optimal activity.
Katie A. Edwards
wiley   +1 more source

Quantitative Proteome Reveals Variation in the Condition Factor of Sea Urchin Strongylocentrotus nudus during the Fishing Season Using an iTRAQ-based Approach

open access: yesMarine Drugs, 2019
To investigate the variation in the condition factor of the sea urchin Strongylocentrotus nudus (S. nudus), gonads were collected in May (MAY), June (JUN), and July (JUL), at the beginning (AUG-b) and end of August (AUG-e).
Wen-Hui Shang   +8 more
doaj   +1 more source

Changes in the proteome of pea (Pisum sativum L.) seeds germinating under optimal and osmotic stress conditions and subjected to post-stress recovery [PDF]

open access: yes, 2013
Plants growing under natural conditions are exposed to a variety of stresses, which can lead to undesirable changes in the physiological processes and yielding.
Brosowska-Arendt, W.   +3 more
core   +3 more sources

The silicon trypanosome [PDF]

open access: yes, 2010
African trypanosomes have emerged as promising unicellular model organisms for the next generation of systems biology. They offer unique advantages, due to their relative simplicity, the availability of all standard genomics techniques and a long history
BARBARA M. BAKKER   +10 more
core   +4 more sources

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