Results 91 to 100 of about 92,820 (240)

Tiny cystine stones in the gallbladder of a patient with cholecystolithiasis complicating acute cholecystitis: a case report

open access: yesEuropean Journal of Medical Research, 2012
Cystine stones, the main component of which is cystine, are very common urinary calculi, but are rare in the gall bladder. In animals, there has been only one report of cystine gallstones in tree shrews, and to our knowledge, this is the first report of ...
Qiao Tie   +6 more
doaj   +1 more source

Possibilities and limitations of protein supply in organic poultry and pig production [PDF]

open access: yes, 2005
It is one of the general recommendations in animal nutrition that the diet should be formulated according to the specific requirements of animals at the various stages of their development.
Richter, U., Schneider, K., Sundrum, A.
core  

Eine exemplarische Betrachtung des Einflusses von Genotyp und Fütterung auf Mastleistung, Schlachtkörperqualität und Fleischqualität in der ökologischen Schweinemast [PDF]

open access: yes, 2011
In der ökologischen Schweinemast bestimmt das Vermarktungsziel die Auswahl der Genetik und Fütterungsintensität. Eine vornehmlich schlachtkörperqualitäts-orientierte Vermarktung, d. h.
Weißmann, Friedrich
core  

Regulation of System x\u3csub\u3ec\u3c/sub\u3e\u3csup\u3e-\u3c/sup\u3e by Pharmacological Manipulation of Cellular Thiols [PDF]

open access: yes, 2015
The cystine/glutamate exchanger (system xc-) mediates the transport of cystine into the cell in exchange for glutamate. By releasing glutamate, system xc- can potentially cause excitotoxicity.
Albano, Rebecca   +4 more
core   +1 more source

GENDER AND AGE DISTRIBUTION AND CHEMICAL COMPOSITION OF RENAL STONES

open access: yesGomal Journal of Medical Sciences, 2014
Background: Renal stones are commonest urological disease worldwide. The objective of this study was to analyze the chemical composition of renal stones in relation to gender and age in District Dera Ismail Khan and its adjacent areas, Pakistan ...
Ghazi Khan   +3 more
doaj  

Solar-driven carbon dioxide fixation using photosynthetic semiconductor bio-hybrids. [PDF]

open access: yes, 2019
Solar-driven conversion of carbon dioxide to value-added carbon products is an ambitious objective of ongoing research efforts. However, high overpotential, low selectivity and poor CO2 mass transfer plague purely inorganic electrocatalysts.
Cestellos-Blanco, Stefano   +2 more
core   +1 more source

Caldolysin, a highly active protease from an extremely Thermophilic Bacterium [PDF]

open access: yes, 1982
Proteases comprise a significant proportion of those proteins which have been subject to detailed characterisation (amino acid sequence and high resolution crystallographic analysis).
Cowan, Don A.   +2 more
core   +1 more source

THE CYSTINE CONTENT OF INSULIN

open access: hybrid, 1937
Gail Lorenz Miller, Vincent du Vigneaud
openalex   +1 more source

Pituitary Adenylate Cyclase-Activating Polypeptide Orchestrates Neuronal Regulation Of The Astrocytic Glutamate-Releasing Mechanism System x\u3csub\u3ec\u3c/sub\u3e\u3csup\u3e−\u3c/sup\u3e [PDF]

open access: yes, 2016
Glutamate signaling is achieved by an elaborate network involving neurons and astrocytes. Hence, it is critical to better understand how neurons and astrocytes interact to coordinate the cellular regulation of glutamate signaling.
Albano, Rebecca   +7 more
core   +1 more source

Home - About - Disclaimer - Privacy