Results 71 to 80 of about 942,109 (243)

FUNCTIONAL ACTIVITY OF COMPLEMENT CLASSIC WAY ACTIVATION COMPONENTS AND ART1CULAS DAMAGE IN RHEUMATOID ARTRITIS

open access: yesНаучно-практическая ревматология, 2000
A relationship between X - ray joints changes and functional activity of classical pathway complement components in R4 was investigated. 31 patients with the moderate activity ofRA (ARA 1987) have been examined. Disease duration was 4,5lyear±3,84 (SD). X-
D. L. Goryachev, T. V. Lebedeva
doaj   +1 more source

(Co)isotropic Pairs in Poisson and Presymplectic Vector Spaces

open access: yes, 2015
We give two equivalent sets of invariants which classify pairs of coisotropic subspaces of finite-dimensional Poisson vector spaces. For this it is convenient to dualize; we work with pairs of isotropic subspaces of presymplectic vector spaces.
Lorand, Jonathan, Weinstein, Alan
core   +1 more source

Estimation error for blind Gaussian time series prediction [PDF]

open access: yes, 2011
We tackle the issue of the blind prediction of a Gaussian time series. For this, we construct a projection operator build by plugging an empirical covariance estimation into a Schur complement decomposition of the projector. This operator is then used to
Espinasse, Thibault   +2 more
core   +3 more sources

Early Components of the Complement Classical Activation Pathway in Human Systemic Autoimmune Diseases

open access: yesFrontiers in Immunology, 2016
The complement system consists of effector proteins, regulators, and receptors that participate in host defense against pathogens. Activation of the complement system, via the classical pathway (CP), has long been recognized in immune complex-mediated ...
Katherine eLintner   +7 more
doaj   +1 more source

The Simple Criteria of SLOCC Equivalence Classes [PDF]

open access: yes, 2006
We put forward an alternative approach to the SLOCC classification of entanglement states of three-qubit and four-qubit systems. By directly solving matrix equations, we obtain the relations satisfied by the amplitudes of states.
Acin   +20 more
core   +3 more sources

Levels of complement C3 and C4 components in Amerindians living in an area with high prevalence of tuberculosis

open access: yesMemorias do Instituto Oswaldo Cruz, 2006
The levels of complement C3 and C4 components were determined in non-indigenous (creoles) and indigenous (Warao) populations, the latter with an extremely high tuberculosis (TB) rate.
Zaida Araujo   +9 more
doaj   +1 more source

Plasma C4 level was associated with mortality, cardiovascular and cerebrovascular complications in hemodialysis patients

open access: yesBMC Nephrology, 2022
Background Patients on maintenance hemodialysis (HD) exhibit a high risk of death, cardiovascular and cerebrovascular diseases (CCDs). Previous studies indicated complement activation associated with the increased risk of cardiovascular diseases in HD ...
Zheyu Xing   +3 more
doaj   +1 more source

Investigating lupus retention in care to inform interventions for disparities reduction: an observational cohort study. [PDF]

open access: yes, 2020
BACKGROUND:Systemic lupus erythematous (SLE) disproportionately impacts patients of color and socioeconomically disadvantaged patients. Similar disparities in HIV were reduced through a World Health Organization-endorsed Care Continuum strategy targeting
Ahmad, Umber   +8 more
core  

The carbohydrate-linked phosphorylcholine of the parasitic nematode product ES-62 modulates complement activation [PDF]

open access: yes, 2016
Parasitic nematodes manufacture various carbohydratelinked phosphorylcholine (PCh)-containing molecules, including ES-62, a protein with an N-linked glycan terminally substituted with PCh.
Ahmed, Umul Kulthum   +5 more
core   +1 more source

Serum concentrations of complement C3 and C4 in dogs with idiopathic epilepsy

open access: yesJournal of Veterinary Internal Medicine
Background High concentrations of complement factors are presented in serum of animal epilepsy models and human patients with epilepsy. Objectives To determine whether complement dysregulation occurs in dogs with idiopathic epilepsy (IE).
Seonggweon Kang   +7 more
doaj   +1 more source

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