Results 261 to 270 of about 74,368 (309)

Salivary Proteomic Signatures in Pregnant Women With Excessive Gingival Bleeding

Oral Diseases, EarlyView.
ABSTRACT Objective This observational, cross‐sectional, and analytical study aimed to explore the pathophysiological mechanisms of gingivitis in pregnancy by analyzing the salivary proteomic profile according to gingival bleeding status. Materials and Methods Pregnant women at the 27th week of gestation or beyond were categorized into two groups: those
Gerson Aparecido Foratori‐Junior, Clovis Bergamin Griso, Amanda Borges Pirondi, Laura Teodoro de Marchi, Talita Mendes Oliveira Ventura, Larissa Tercilia Grizzo, Roosevelt da Silva Bastos, Alejandra Chaparro, Nagihan Bostanci, Marília Afonso Rabelo Buzalaf   +9 more
wiley   +1 more source

Skill‐Biased Policy Change: Governing the Transition to the Knowledge Economy in Germany, Sweden and Britain

Regulation &Governance, EarlyView.
ABSTRACT How have advanced capitalist democracies transitioned from a Fordist to a post‐Fordist, knowledge‐based economy? And why have they followed seemingly similar policy trajectories despite different economic models and sectoral specializations? We develop the notion of skill‐biased policy change to answer these questions. Drawing on a distinction
Sebastian Diessner, Niccolo Durazzi, Federico Filetti, David Hope, Hanna Kleider, Simone Tonelli   +5 more
wiley   +1 more source

Identical allotypic markers of heavy polypeptide chains present in different immunoglobulin classes.

, 1968
B Pernis, G Torrigiani, L Amante, A. S. Kelus, John J. Cebra   +4 more
openalex   +1 more source

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Immunoglobulin heavy chain binding protein

Nature, 1983
Pre-B lymphocytes, and hybridomas derived from them, synthesize immunoglobulin heavy (IgH) chain in the absence of light (L) chain. In the Abelson virus transformed line 18-81, which is representative of the pre-B cell stage, we observed that at least some of the H-chains are bound to a protein other than L-chain.
Haas, I., Wabl, M.
openaire   +3 more sources

The immunoglobulin heavy chain class switch

Molecular and Cellular Biochemistry, 1984
While much has been learned concerning the molecular structural basis for the heavy chain class switch, many questions relating to the regulation of the switch remain unanswered, or at least controversial. Identification of the enzyme system which mediates the class switch, as well as other regulatory, possibly X-linked, genes should provide the ...
P D, Burrows, M D, Cooper
openaire   +2 more sources

Origins of immunoglobulin heavy chain domains

Journal of Molecular Evolution, 1980
Using computer programs that analyze the evolutionary history and probability of relationship of protein sequences, we have investigated the gene duplication events that led to the present configuration of immunoglobulin C regions, with particular attention to the origins of the homology regions (domains) of the heavy chains.
W C, Barker, L K, Ketcham, M O, Dayhoff
openaire   +2 more sources

Whale immunoglobulins—II. Heavy chain structure

Comparative Biochemistry and Physiology Part B: Comparative Biochemistry, 1972
Abstract 1. 1. Immunoglobulins (7S) were purified from the plasmas of three species of whales, hump-backed, fin-backed and Sei. 2. 2. Heavy polypeptide chains were characterized and compared to human γ chains. 3. 3. Amino acid composition and peptide map comparisons indicated much homology between the whale 7S Ig heavy chain and hyman γ.
J C, Travis, B G, Sanders
openaire   +2 more sources

Rat immunoglobulin E heavy chain locus

Journal of Molecular Biology, 1984
A 2100 base-pair long sequence has been established which covers all four constant domains of the rat epsilon-chain. An analysis of messenger RNA from an immunoglobulin E producing rat immunocytoma revealed two separate epsilon-chain mRNA species, 2.3 X 10(3) and 2.8 X 10(3) base-pairs long.
M L, Steen, L, Hellman, U, Pettersson
openaire   +2 more sources

Immunoglobulin heavy-chain loci in ancient allotetraploid goldfish

Developmental & Comparative Immunology, 2022
As an ancient allotetraploid species, goldfish (Carassius auratus) have two sets of subgenomes. In this study, immunoglobulin heavy-chain (IGH) genes were cloned from the red crucian carp (Carassius auratus red var.), and the corresponding loci were identified in the gynogenetic diploid red crucian carp (GRCC) genome as well as the genomes of three ...
Linmei, Han, Jihong, Li, Wen, Wang, Kaikun, Luo, Mingli, Chai, Caixia, Xiang, Ziye, Luo, Li, Ren, Qianhong, Gu, Min, Tao, Chun, Zhang, Jing, Wang, Shaojun, Liu   +12 more
openaire   +2 more sources

Regulation of immunoglobulin heavy‐chain gene rearrangements

Immunological Reviews, 2004
Summary:  Regulated assembly of antigen receptor gene segments to produce functional genes is a hallmark of B‐ and T‐lymphocyte development. The immunoglobulin heavy‐chain (IgH) and T‐cell receptor β‐chain genes rearrange first in B and T lineages, respectively.
Dipanjan, Chowdhury, Ranjan, Sen
openaire   +2 more sources