Results 101 to 110 of about 58,220 (206)

Genetic and epigenetic mechanisms of regulation, chronology and dynamics of spermatogenesis of mammals

open access: yesАндрология и генитальная хирургия, 2015
Genetic and epigenetic mechanisms of spermatogenesis – long process with many stages regulation are discussed. DNA code is the entirety of hereditary information, epigenetic mechanisms of gene regulation act without altering primary nucleotide sequences.
L. F. Kurilo, M. I. Shtaut
doaj   +3 more sources

Recent Advances in Imprinting Disorders. [PDF]

open access: yes, 2016
Imprinting disorders (ImpDis) are a group of currently 12 congenital diseases with common underlying (epi)genetic etiologies and overlapping clinical features affecting growth, development and metabolism.
Begemann, M   +11 more
core   +1 more source

Ageing Through the Looking‐Glass: The Different Flavours of Clonal Haematopoiesis

open access: yesAging Cell, Volume 25, Issue 3, March 2026.
Different forms of CH share common germline and environmental risk factors and have overlapping prevalence and disease associations, suggesting common underlying ageing processes. We explore intersections of different forms of CH, clinical implications of these, and how this enhances our understanding of the biology of ageing.
Jasmine Singh   +4 more
wiley   +1 more source

The effect of artificial gravity on the outcome of a two‐week resistance vibration exercise programme: BRAVE study

open access: yesExperimental Physiology, Volume 111, Issue 3, Page 1165-1180, 1 March 2026.
Abstract We evaluated the feasibility and efficacy of a 2‐week training programme comprising resistance vibration exercise (RVE) without and with artificial gravity (AG). Participants (n = 24) were divided into three groups: (i) URVE: upright loaded squat exercise; (ii) HRVE: horizontal loaded squat exercise; and (iii) AGRVE: loaded squat exercise ...
Igor B. Mekjavic   +9 more
wiley   +1 more source

Gut metabolites identified in cerebrospinal fluid of genetic interferonopathy support gut–brain endothelial dysfunction

open access: yesClinical &Translational Immunology, Volume 15, Issue 2, 2026.
Abstract Objective Aicardi–Goutières syndrome (AGS) is a rare genetic interferonopathy because of aberrant DNA or RNA metabolism with secondary host anti‐viral (interferon) activation. This metabolomics study aimed to improve the biological understanding of AGS and explore potential biomarkers.
Russell C Dale   +11 more
wiley   +1 more source

Persistence of pain induced by startle and forehead cooling after sympathetic blockade in patients with complex regional pain syndrome [PDF]

open access: yes, 2004
Background: Stimuli arousing sympathetic activity can increase ratings of clinical pain in patients with complex regional pain syndrome (CRPS). Objective: To determine whether the increase in pain is mediated by peripheral sympathetic activity.
Drummond, P.D., Finch, P.M.
core   +1 more source

Epigenotype–phenotype correlations in Silver–Russell syndrome [PDF]

open access: yesJournal of Medical Genetics, 2010
Background Silver–Russell syndrome (SRS) is characterised by intrauterine growth restriction, poor postnatal growth, relative macrocephaly, triangular face and asymmetry. Maternal uniparental disomy (mUPD) of chromosome 7 and hypomethylation of the imprinting control region (ICR) 1 on chromosome 11p15 are found in 5–
Wakeling, E.L.   +18 more
openaire   +5 more sources

Laboratory Identification of Lupus Anticoagulant (LA) Using Different Activated Partial Thromboplastin Time (APTT) Assays

open access: yesInternational Journal of Laboratory Hematology, Volume 48, Issue 1, Page 172-178, February 2026.
ABSTRACT Introduction The International Society of Thrombosis and Hemostasis (ISTH) guidelines suggest a three‐step evaluation for the detection of lupus anticoagulant (LA), including screening, mixing, and confirmation. According to the guidelines, the LA assay based on activated partial thromboplastin time (APTT) should include an initial screening ...
Bárbara G. Barion   +7 more
wiley   +1 more source

Multinational transfusion practices and outcomes in haematology patients admitted to the intensive care unit

open access: yesVox Sanguinis, Volume 121, Issue 2, Page 169-179, February 2026.
Abstract Background and Objectives The number of critically ill patients with haematological conditions is increasing, yet transfusion practices in this population remain poorly defined. This study aimed to compare transfusion strategies in critically ill patients with versus without haematological conditions.
Caroline M. Schaap   +288 more
wiley   +1 more source

Antimicrobial nano-silver non-woven polyethylene terephthalate fabric via an atmospheric pressure plasma deposition process [PDF]

open access: yes, 2015
An antimicrobial nano-silver non-woven polyethylene terephthalate (PET) fabric has been prepared in a three step process. The fabrics were first pretreated by depositing a layer of organosilicon thin film using an atmospheric pressure plasma system, then
Aziz, Gaelle   +7 more
core   +1 more source

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