Results 21 to 30 of about 427,117 (288)

Detection of IgG and IgM Levels in Patients with COVID-19 in Mosul Province, Iraq

open access: yesJournal of Pure and Applied Microbiology, 2022
The pandemic caused by severe acute respiratory syndrome coronavirus 2 (SARS-COV-2) has become the most dangerous viral infection worldwide. Since its identification in late 2019, the number of medical trials to combat the infection has sharply increased.
Hasan Faisal Hussein Kahya   +1 more
doaj   +1 more source

Future Evolution of the Intergalactic Medium in a Universe Dominated by a Cosmological Constant [PDF]

open access: yes, 2004
We simulate the evolution of the intergalactic medium (IGM) in a universe dominated by a cosmological constant. We find that within a few Hubble times from the present epoch, the baryons will have two primary phases: one phase composed of low-density ...
Abraham Loeb   +34 more
core   +1 more source

Tracing the Reionization-Epoch Intergalactic Medium with Metal Absorption Lines [PDF]

open access: yes, 2009
IGM metal absorption lines observed in z>6 spectra offer the opportunity to probe early feedback processes, the nature of enriching sources, and the topology of reionization.
Abel   +108 more
core   +3 more sources

The velocity field of baryonic gas in the universe

open access: yes, 2005
The dynamic evolution of the baryonic intergalactic medium (IGM) caused by the underlying dark matter gravity is governed by the Navier-Stokes equations in which many cooling and heating processes are involved.
Bi H. G.   +10 more
core   +3 more sources

Can the intergalactic medium cause a rapid drop in Lyman alpha emission at z>6? [PDF]

open access: yes, 2014
The large cross-section of the Lyman alpha (Lya) line makes it a sensitive probe of the ionization state of the intergalactic medium (IGM). Here we present the most complete study to date of the IGM Lya opacity, and its application to the redshift ...
Aykutalp, Aycin   +5 more
core   +3 more sources

Evaluation of serum immunoglobulin (IgG, IgM, IgA) in oral cancer patients – A case control study

open access: yesJournal of Indian Academy of Oral Medicine and Radiology, 2021
Background: Very few studies have been done to evaluate the level of serum immunoglobulins (IgG, IgM, and IgA) in patients with oral cancer as tumor markers. Aims and Objectives: The aim of this study was to estimate the serum immunoglobulins level (IgG,
Vivek M Tarsariya   +5 more
doaj   +1 more source

Longitudinal Monitoring of SARS-CoV-2 IgM and IgG Seropositivity to Detect COVID-19. [PDF]

open access: yes, 2020
BackgroundSevere acute respiratory syndrome coronavirus 2 (SARS-CoV-2), is a novel beta-coronavirus that has recently emerged as the cause of the 2019 coronavirus pandemic (COVID-19).
Fitzgerald, Robert L   +5 more
core  

B-1 Cell Heterogeneity and the Regulation of Natural and Antigen-Induced IgM Production. [PDF]

open access: yes, 2016
A small subset of B cells, termed B-1 cells, with developmental origins, phenotypes, and functions that are distinct from those of conventional B cells exist in mice. It contributes the vast majority of spontaneously produced "natural" IgM.
Alugupalli   +85 more
core   +2 more sources

Clinical Significance of 7s IgM in Monoclonal IgM Diseases [PDF]

open access: yesBMJ, 1971
The sera from 117 patients with diseases associated with a high production of monoclonal IgM were analysed for the presence of low molecular weight (7s) IgM by using a simple thin-layer Sephadex technique. 7s IgM was found in the sera of patients with myelomata (66%), lymphomata (45%), and Waldenström's macroglobulinaemia (20%), but was absent from the
P M, Carter, J R, Hobbs
openaire   +2 more sources

IgM Myeloma: An IgM Gammopathy Distinct from Waldenstrom's Macroglobulinemia [PDF]

open access: yesHematology, 2001
A 65-year-old patient with an IgM gammopathy, plasma cell infiltration of the bone marrow, lytic lesions of the skeleton, and symptoms of hyperviscosity was evaluated. A diagnosis of IgM myeloma was made. Treatment for multiple myeloma was initiated and resulted in a significant clinical response. There is ongoing debate whether IgM myeloma exists as a
L T, Nordquist   +2 more
openaire   +2 more sources

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