Results 101 to 110 of about 516,815 (304)
Res Medica, 2014 Although the pineal gland (epiphysis cerebri) has been noted in medical writings for at least 2,000 years its possible physiological role remains unresolved. Early Greek anatomists, including Herophilus and his disciples, believed that the cerebral ventricles were the seat of the mind and that the pineal body or conarium had a sphincteric function to ...
openaire +2 more sources
From implantation to birth: insight into molecular melatonin functions [PDF]
, 2018 Melatonin is a lipophilic hormone synthesized and secreted mainly in the pineal gland, acting as a neuroendocrine transducer of photoperiodic information during the night.
Carlomagno, Gianfranco +3 more
core +1 more source
Parotid Gland MRI Segmentation Based on Swin-Unet and Multimodal Images [PDF]
arXiv, 2022 Background and objective: Parotid gland tumors account for approximately 2% to 10% of head and neck tumors. Preoperative tumor localization, differential diagnosis, and subsequent selection of appropriate treatment for parotid gland tumors are critical.
arxiv
Hypotheses in light detection by vertebrate ancient opsin in the bird brain
Journal of Neuroendocrinology, EarlyView.Abstract Extra‐retinal photoreception is common across fish and avian species. In birds, the hypothalamus contains non‐visual photoreceptors that detect light and regulate multiple endocrine systems. To date, light‐dependent control of seasonal reproduction is one of the most well‐studied systems that require deep brain photoreception.
Tyler J. Stevenson +6 more
wiley +1 more source
DFGET: Displacement-Field Assisted Graph Energy Transmitter for Gland Instance Segmentation [PDF]
arXiv, 2023 Gland instance segmentation is an essential but challenging task in the diagnosis and treatment of adenocarcinoma. The existing models usually achieve gland instance segmentation through multi-task learning and boundary loss constraint. However, how to deal with the problems of gland adhesion and inaccurate boundary in segmenting the complex samples ...
arxiv
The Journal of Physiology, EarlyView.Abstract figure legend Schematic illustration of the bidirectional causative link between cerebral amyloid‐beta (Aβ) angiopathy and cardiovascular disease in Alzheimer's disease (AD). Common cardiovascular risk factors like microvascular thrombosis, diabetes, atrial fibrillation, hypertension and atherosclerosis lead to cerebral hypoperfusion and ...
Parker Samuel +2 more
wiley +1 more source
Radioimmunoassay and immunocytochemical studies on the recovery of pineal innervation and function following unilateral denervation : a thesis presented in partial fulfilment of the requirements for the degree of Master of Science in physiology at Massey University [PDF]
, 1993 PLEASE NOTE Page 106 is missing from the original copyThe sympathetic noradrenergic neurons of the superior cervical ganglia provide the major source of innervation to the pineal gland Studies described in this thesis were designed to further ...
Prangley, John Richard
core
DAPK3 is Essential for DBP‐Induced Autophagy of Mouse Leydig Cells
Advanced Science, Volume 12, Issue 17, May 8, 2025.This study has confirmed that death‐associated protein kinase 3 (DAPK3) is essential for dibutyl phthalate (DBP)‐induced autophagy of mouse Leydig cells, and is regulated by both transcription factor specific protein 2 (Sp2) and parkin RBR E3 ubiquitin‐protein ligase (PRKN), and melatonin can alleviate DBP‐induced autophagy of the cells.
Si Yang +4 more
wiley +1 more source
Biomolecules & Biomedicine, 2006 Pineal gland has and antistressogenic role. Its main hormone, melatonin, has radio protective effect on endocrine and other dynamic tissues. In our previous study, we have shown that pinealectomy changes the behavior of suprarenal gland in totally ...
Selma Aličelebić +4 more
doaj +1 more source
The Concept of Neuroglia ‐ the State of the Art Circa 1900
Glia, Volume 73, Issue 5, Page 890-904, May 2025.Main Points Retzius, Lenhossek, Weigert, Held illuminate glial research circa 1900. English translations provided. They analyze glia during vertebrate evolution, including human, and relate it to development. They compare grey and white matter, glial relationships to vessels, brain surface.
Helmut Kettenmann +3 more
wiley +1 more source