Results 91 to 100 of about 40,449 (228)
Morphofunctional Alterations of the Hypothalamus and Social Behavior in Autism Spectrum Disorders
Brain Sciences, 2020 An accumulating body of evidence indicates a tight relationship between the endocrine system and abnormal social behavior. Two evolutionarily conserved hypothalamic peptides, oxytocin and arginine-vasopressin, because of their extensively documented ...
Andrea Caria +2 more
doaj +1 more source
Thyroxine-binding globulin: investigation of microheterogeneity [PDF]
, 1981 Preparations of T4-binding globulin (TBG) from human serum was performed using only two affinity chromatography steps. Purity of the protein was demonstrated by a single band in overloaded disc and sodium dodecyl sulfate electrophoresis, equimolar ...
Gärtner, Roland +4 more
core +1 more source
Choroid plexus alterations in long COVID and their associations with Alzheimer's disease risks
Alzheimer's &Dementia, Volume 22, Issue 2, February 2026.Abstract INTRODUCTION Choroid plexus (ChP) enlargement is a neuroimaging biomarker of neuroinflammation and neurodegeneration. However, evidence of ChP structural and perfusion alterations in long coronavirus disease (COVID) and their clinical relevance remains limited.
Huize Pang +11 more
wiley +1 more source
Deceptive beauty of non‐natural structures
Protein Science, Volume 35, Issue 2, February 2026.Abstract Structures of proteins and multiprotein complexes are considered landmark achievements. However, in many cases, mutant proteins are used for structural work. Even when wild type proteins are used, crystallization or complex formation for cryoEM is performed in highly nonphysiological conditions.
Vsevolod V. Gurevich +1 more
wiley +1 more source
Liquid–Liquid Phase Separation in Major Hallmarks of Cancer
Cell Proliferation, Volume 59, Issue 2, February 2026.Aberrant condensates formed through phase separation are involved in the dysregulation of various critical cellular processes, including genome stability, transcriptional regulation and signal transduction, thereby promoting malignant transformation and the acquisition of multiple cancer hallmarks.
Chen‐chen Xie +10 more
wiley +1 more source
An investigation into the relationship between small intestinal fluid secretion and systemic arterial blood pressure in the anesthetized rat [PDF]
, 2015 In the absence of an ability to absorb fluid by cellular uptake mechanisms, fluid movement in vivo from the perfused rat intestine is absorptive when the diastolic blood pressure is normal or very low but is secretory when blood pressure falls below ...
Lucas, Michael, Morrison, James
core +1 more source
Arginine Vasopressin Enhances Sympathetic Constriction Through the V1 Vasopressin Receptor in Human Saphenous Vein [PDF]
, 1998 Background—Arginine vasopressin (AVP) not only acts directly on blood vessels through V1 receptor stimulation but also may modulate adrenergic-mediated responses in animal experiments in vivo and in vitro.
Acuña Torre, Antonio +6 more
core +1 more source
Frontiers in Human Neuroscience, 2019 Oxytocin (OXT) is known to play an important role in trust, whereas the involvement of other peptide hormones has not been evaluated. In this study, we focused on microsatellite polymorphisms in the intron of the arginine-vasopressin receptor 1a (AVPR1a)
Kuniyuki Nishina +4 more
doaj +1 more source
Skeletal muscle: a significant novel neurohypophyseal hormone-secreting organ [PDF]
, 2019 Vasopressin (arg8-vasopressin) and oxytocin are closely relalated hormones, synthesized as pre-hormones in the magnocellular neurons of the paraventricular Q6 and supraoptic nuclei of the hypothalamus.
Dario Coletti +6 more
core +2 more sources
Arginine vasopressin release following surgical operations
Journal of British Surgery, 1981 Abstract A study of plasma arginine vasopressin (AVP) concentrations in 16 patients undergoing uncomplicated cholecystectomy was carried out to determine the relative importance of the various stimuli to AVP secretion during and after an operation.
J P, Cochrane +3 more
openaire +2 more sources