Results 21 to 30 of about 23,328 (212)

The diagnosis of calcium pyrophosphate dihydrate crystal deposition disease: the good, the bad and… ultrasonography!

open access: yesReumatismo, 2012
The diagnosis of calcium pyrophosphate dihydrate crystal deposition disease (CPPD) until recent years has been mainly based on the finding of typical crystals of calcium pyrophosphate dihydrate (CPP) in the synovial fluid of affected patients and on the ...
B. Frediani, G. Filippou
doaj   +1 more source

Comparison of three radiodiagnostic techniques for pyrophosphate arthropathy

open access: yesНаучно-практическая ревматология, 2012
Pyrophosphate arthropathy (PPA) is a disease that arises due to the formation and deposition of calcium pyrophosphate crystals within the articular cartilage and thereby develops into immune inflammation.
Fatima Magomedovna Kudayeva   +4 more
doaj   +1 more source

Cervical vertebrae affection in calcium pyrophosphate crystal deposition disease (description of a clinical case)

open access: yesСовременная ревматология, 2021
Calcium pyrophosphate deposition disease (CPPD) is characterized by polymorphism of clinical manifestations: from asymptomatic course to severe chronic arthropathy with destruction of bone structures.
E. V. Cheremushkina   +2 more
doaj   +1 more source

Pyrophosphate Stimulates Differentiation, Matrix Gene Expression and Alkaline Phosphatase Activity in Osteoblasts. [PDF]

open access: yesPLoS ONE, 2016
Pyrophosphate is a potent mitogen, capable of stimulating proliferation in multiple cell types, and a critical participant in bone mineralization. Pyrophosphate can also affect the resorption rate and bioactivity of orthopedic ceramics. The present study
Michael Pujari-Palmer   +7 more
doaj   +1 more source

First Reported Case of a Pyrophosphate Kidney Stone in a Human

open access: yesCase Reports in Nephrology and Dialysis, 2023
Urolithiasis composed of pyrophosphate salts has only been reported in animals, in the form of potassium magnesium pyrophosphate. However, there have been no reports of pyrophosphate stones in humans.
Michael R. Gigax   +5 more
doaj   +1 more source

Interaction of calcium responsive proteins and transcriptional factors with the PHO regulon in yeasts and fungi

open access: yesFrontiers in Cell and Developmental Biology, 2023
Phosphate and calcium ions are nutrients that play key roles in growth, differentiation and the production of bioactive secondary metabolites in filamentous fungi. Phosphate concentration regulates the biosynthesis of hundreds of fungal metabolites.
Juan F. Martín
doaj   +1 more source

Cockle-shell biowaste as a low-cost renewable source for synthesis of calcium acetate monohydrate as a precursor of quasi-amorphous calcium pyrophosphate hydrate

open access: yesCurrent Research in Green and Sustainable Chemistry
Calcium-rich seashell wastes can be used as renewable materials to prepare value-added compounds. This work proposed an eco-environmental preparation of calcium pyrophosphate by using cockle-shell biowaste as a low-cost renewable calcium source for the ...
Somphob Thompho   +7 more
doaj   +1 more source

Age-related features of calcium pyrophosphate deposition disease

open access: yesНаучно-практическая ревматология, 2019
Calcium pyrophosphate deposition disease (CPPD) is more common at an old age. The age-related features of the disease have not been studied.Objective: to study age-related features of CPPD.Subjects and methods.
M. S. Eliseev   +2 more
doaj   +1 more source

The use of Anakinra in treatment of calcium pyrophosphate crystal deposition disease: Analysis of own experience and a literature review

open access: yesНаучно-практическая ревматология, 2022
Calcium pyrophosphate crystal deposition disease (CPPD) is a disease caused by the deposition of calcium pyrophosphate crystals, mainly in the articular cartilage, and often manifests as severe acute or chronic arthritis. Therapy given in such cases with
M. S. Eliseev   +2 more
doaj   +1 more source

Imaging of Calcium Pyrophosphate Deposition Disease [PDF]

open access: yesCurrent Rheumatology Reports, 2015
Calcium pyrophosphate deposition disease (CPPD) is a common and clinically heterogeneous form of arthritis caused by the deposition of calcium pyrophosphate (CPP) crystals in articular tissues. The diagnosis of CPPD is supported by the presence of radiographic chondrocalcinosis; yet, conventional radiography detects only about 40 % of clinically ...
Jennifer, Miksanek, Ann K, Rosenthal
openaire   +2 more sources

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