Results 31 to 40 of about 866,547 (356)

Discriminating between Homogeneous (AC-1) and Dense Fine Speckled (AC-2) Antinuclear Antibody Patterns: Re-Evaluation of Immunofluorescence Imaging

open access: yesBiomedicines, 2023
Antinuclear antibodies (ANAs) are essential diagnostic markers in systemic autoimmune rheumatic diseases. Among the 30 ANA patterns, homogeneous (AC-1) and dense fine speckled (AC-2) should be focused on owing to their somewhat indistinct presentation in
Han-Hua Yu   +6 more
doaj   +1 more source

Decellularized diaphragmatic muscle drives a constructive angiogenic response in vivo [PDF]

open access: yes, 2018
Skeletal muscle tissue engineering (TE) aims to efficiently repair large congenital and acquired defects. Biological acellular scaffolds are considered a good tool for TE, as decellularization allows structural preservation of tissue extracellular matrix
Alvar\ue8z Fallas, Mario   +11 more
core   +4 more sources

Sirtuin1 protects endothelial Caveolin-1 expression and preserves endothelial function via suppressing miR-204 and endoplasmic reticulum stress. [PDF]

open access: yes, 2017
Sirtuin1 (Sirt1) is a class III histone deacetylase that regulates a variety of physiological processes, including endothelial function. Caveolin1 (Cav1) is also an important determinant of endothelial function. We asked if Sirt1 governs endothelial Cav1
Gabani, Mohanad   +10 more
core   +3 more sources

Differences in Noradrenaline Receptor Expression Across Different Neuronal Subtypes in Macaque Frontal Eye Field

open access: yesFrontiers in Neuroanatomy, 2020
Cognitive functions such as attention and working memory are modulated by noradrenaline receptors in the prefrontal cortex (PFC). The frontal eye field (FEF) has been shown to play an important role in visual spatial attention.
Max Lee   +3 more
doaj   +1 more source

Constitutively active transforming growth factor β receptor 1 in the mouse ovary promotes tumorigenesis [PDF]

open access: yes, 2016
Despite the well-established tumor suppressive role of TGFβ proteins, depletion of key TGFβ signaling components in the mouse ovary does not induce a growth advantage.
Bartholin, Laurent   +5 more
core   +1 more source

Adrenocorticotropic Hormone-Producing Paraganglioma With Low Plasma ACTH Level: A Case Report and Review of the Literature

open access: yesFrontiers in Endocrinology, 2020
Ectopic adrenocorticotropic hormone (ACTH) syndrome caused by paraganglioma is extremely rare. It usually accompanied by high or normal plasma ACTH level.
Siyue Liu   +4 more
doaj   +1 more source

Role of protein kinase C in inhibition of renin release caused by vasoconstrictors [PDF]

open access: yes, 1986
It was the aim of the present study to get insight into some of the intracellular mechanisms by which the vasoconstrictor hormones angiotensin II (ANG II), arginine vasopressin (AVP), and norepinephrine (NE) inhibit renin release from renal ...
Bauer, C.   +7 more
core   +1 more source

Immuno and affinity cytochemical analysis of cell wall composition in the moss Physcomitrella patens

open access: yesFrontiers in Plant Science, 2016
In contrast to homeohydric vascular plants, mosses employ a poikilohydric strategy for surviving in the dry aerial environment. A detailed understanding of the structure, composition, and development of moss cell walls can contribute to our understanding
Elizabeth A. Berry   +5 more
doaj   +1 more source

Seed-Specific Expression of Apolipoprotein A-IMilano Dimer in Engineered Rice Lines

open access: yesRice Science, 2023
Apolipoprotein A-IMilano (ApoA-IM) has been shown to significantly reduce coronary atherosclerotic plaques. However, the preparation of cost-effective pharmaceutical formulations of ApoA-IM is limited by the high cost and difficulty of purifying the ...
Serena Reggi   +6 more
doaj   +1 more source

Characterization of cells of amniotic fluids by immunological identification of intermediate-sized filaments: Presence of cells of different tissue origin [PDF]

open access: yes, 1981
Antibodies against intermediate-sized filaments, of the prekeratin or vimentin type, were used to investigate the presence of these filaments by indirect immunofluorescence microscopy in cultured and non-cultured amniotic fluid cells, in frozen sections ...
Cremer, Marion   +4 more
core   +1 more source

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