Results 41 to 50 of about 11,907 (253)

Ca2+ binding to Chromaffin Vesicle Matrix Proteins [PDF]

open access: yes, 1986
Recently we found that Ca2+ within chromaffin vesicles is largely bound [Bulenda, D., & Gratzl, M. (1985) Biochemistry 24, 7760-77651. In order to explore the nature of these bonds, we analyzed the binding of Ca2+ to the vesicle matrix proteins as well ...
Gratzl, Manfred, Reiffen, F. U.
core   +1 more source

A Core Head, Neck, and Neuroanatomy Syllabus for Physical Therapy Student Education

open access: yesClinical Anatomy, EarlyView.
ABSTRACT Head, neck, and neuroanatomy are essential components of physical therapy education due to their broad clinical applications. Detailed syllabi exist for medical students, yet none have been developed for physical therapy. This study aimed to produce an International Federation of Associations of Anatomists core head, neck, and neuroanatomy ...
Stephanie J. Woodley   +4 more
wiley   +1 more source

Polycystic Ovary Syndrome Attenuates TSH-Lowering Effect of Metformin in Young Women with Subclinical Hypothyroidism

open access: yesPharmaceuticals
Background/Objectives: The effect of metformin on the secretory function of thyrotropic cells is sex-dependent. The current study aimed to investigate whether the impact of this drug on activity of the hypothalamic–pituitary–thyroid axis in women is ...
Robert Krysiak   +5 more
doaj   +1 more source

Optical coherence tomography in patients with somatotropin-producing pituitary adenoma

open access: yesРоссийский офтальмологический журнал, 2021
Optical coherence tomography (OCT) is widely used in ophthalmological practice. The review presents the results of OCT in patients with somatotropin-producing pituitary adenoma, or somatotropinoma, which is a hormone-active tumor of the adenohypophysis ...
N. A. Gavrilova   +2 more
doaj   +1 more source

Circadian Immunity and Vascular Inflammation in Cardiovascular Disease Chronotherapy Windows: Time for a Re‐Assessment

open access: yesMed Research, EarlyView.
ABSTRACT Circadian rhythms orchestrate cardiovascular physiology by regulating immune and inflammatory pathways. Disruption of these rhythms profoundly alters vascular homeostasis, thereby promoting the onset and progression of cardiovascular diseases (CVD).
Tian Zhang   +22 more
wiley   +1 more source

Aicardi‐Goutières Syndrome Type 6: Case Report and Structural Prediction Supporting a Dominant‐Negative Effect of the ADAR1 c.3019G>A Variant

open access: yesClinical Case Reports, Volume 14, Issue 4, April 2026.
ABSTRACT Aicardi–Goutières syndrome type 6 (AGS6) is a genetically determined autoinflammatory disorder, classically inherited in an autosomal recessive manner. We report a Czech child with a heterozygous ADAR1 NM_001111.5:c.3019G>A variant causing AGS6.
Katerina Turan   +11 more
wiley   +1 more source

Signal Amplification in the HPT Axis—Evidence for Its Existence, Location, Significance, and Molecular Mechanisms

open access: yesActa Physiologica, Volume 242, Issue 4, April 2026.
ABSTRACT Thyroid hormones (THs) are under negative feedback regulation via the hypothalamic–pituitary‐thyroid (HPT) axis. How this axis operates to keep the circulating THs within a narrow physiological range is not well understood quantitatively. Led by the design principle of robust homeostatic feedback control, here we review and synthesize the ...
Li Jing, Sarahna A. Moyd, Qiang Zhang
wiley   +1 more source

Luteal and hypophyseal expression of the canine relaxin (RLN) system during pregnancy: Implications for luteotropic function. [PDF]

open access: yesPLoS ONE, 2018
By acting through its receptors (RXFP1, RXFP2), relaxin (RLN) exerts species-specific effects during pregnancy; possible luteotropic effects through stimulation of prolactin (PRL) release have been suggested.
Marta Nowak   +2 more
doaj   +1 more source

Investigation of the Relationship Between Skull and Gender of the Sella Turcica in Cats Using Computed Tomography

open access: yesVeterinary Medicine and Science, Volume 12, Issue 2, March 2026.
ABSTRACT Background The sella turcica is an important skull formation due to its close anatomical relationship with the pituitary gland. Therefore, the shape and morphometry of the sella turcica provide crucial preliminary information for the determination of cases.
Sedat Aydoğdu, Yusuf Altundağ
wiley   +1 more source

Expression of urocortin and corticotropin-releasing hormone receptors in the horse thyroid gland [PDF]

open access: yes, 2012
Urocortin (UCN) is a 40-amino-acid peptide and a member of the corticotropin-releasing hormone (CRH) family, which includes CRH, urotensin I, sauvagine, UCN2 and UCN3.
ALI', SABRINA   +5 more
core   +1 more source

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