Results 141 to 150 of about 3,468,317 (412)

Current Situation of Vanadium Resources and New Process Progress of Vanadium Extraction from the Stone Coal Vanadium Ore

open access: yesKuangchan zonghe liyong
The main occurrence minerals of vanadium include vanadium titanomagnetite, stone coal vanadium and vanadium lead ores. At present, the vanadium extraction processes of stone coal vanadium ore are mainly sodium roasting-water leaching and calcification ...
Jinwei QU   +4 more
doaj   +1 more source

Uncovering Aberrant Mutant PKA Function with Flow Cytometric FRET

open access: yesCell Reports, 2016
Biology has been revolutionized by tools that allow the detection and characterization of protein-protein interactions (PPIs). Förster resonance energy transfer (FRET)-based methods have become particularly attractive as they allow quantitative studies ...
Shin-Rong Lee   +2 more
doaj   +1 more source

Structural Analysis of Metal doped Calcium Oxalate [PDF]

open access: yesarXiv, 2016
Calcium oxalate crystals are the most common biominerals found in plants. They also make their presence known as painful kidney stones in humans and animals. Their function in plants is extraordinarily versatile and encompasses calcium storage and defense mechanisms against herbivores and detoxification processes.
arxiv  

Calcium Supplementation Dose and Vegetable Intake Determine Preeclampsia [PDF]

open access: yes, 2019
Preeclampsia is one of the cause of high maternal mortality rates. Risk factors for preeclampsia include a lack of nutrients such as vitamin A, calcium, sodium and potassium.
fitriani, L. (laila)   +2 more
core  

CALCIUM METABOLISM AND CALCIUM THERAPY

open access: yesThe American Journal of the Medical Sciences, 1933
xii, [17]-252 p.
openaire   +3 more sources

Voltage-gated calcium channels.

open access: yesCold Spring Harbor Perspectives in Biology, 2011
Voltage-gated calcium (Ca(2+)) channels are key transducers of membrane potential changes into intracellular Ca(2+) transients that initiate many physiological events.
W. Catterall
semanticscholar   +1 more source

Circulating tumor cells: advancing personalized therapy in small cell lung cancer patients

open access: yesMolecular Oncology, EarlyView.
Small cell lung cancer (SCLC) is an aggressive form of lung cancer that spreads rapidly to secondary sites such as the brain and liver. Cancer cells circulating in the blood, “circulating tumor cells” (CTCs), have demonstrated prognostic value in SCLC, and evaluating biomarkers on CTCs could guide treatment decisions such as for PARP inhibitors ...
Prajwol Shrestha   +6 more
wiley   +1 more source

Is the Calcium Pump Involved in Calcium Release?

open access: yesZeitschrift für Naturforschung C, 1986
The blockage of all thiol residues accessible to the mercurial mersalyl in the sarcoplasmic reticulum membranes resulting in complete inactivation of the membranes’ calcium transport system does interfere neither with caffeine- nor calcium-induced calcium release from actively loaded membrane vesicles.
Ungeheuer, M.   +2 more
openaire   +5 more sources

A comparative study of circulating tumor cell isolation and enumeration technologies in lung cancer

open access: yesMolecular Oncology, EarlyView.
Lung cancer cells were spiked into donor blood to evaluate the recovery rates of the following circulating tumor cell (CTC) enrichment technologies: CellMag™, EasySep™, RosetteSep™, Parsortix® PR1, and Parsortix® Prototype systems. Each method's advantages and disadvantages are described.
Volga M Saini   +11 more
wiley   +1 more source

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