Publications associées à Adrenal medulla

Neural Annotation Refinement: Development of a New 3D Dataset for Adrenal Gland Analysis

Pascal Fua, Jiancheng Yang, Pamuditha Udaranga Wickramasinghe, Rui Shi

The human annotations are imperfect, especially when produced by junior practitioners. Multi-expert consensus is usually regarded as golden standard, while this annotation protocol is too expensive to implement in many real-world projects. In this study, w ...

SPRINGER INTERNATIONAL PUBLISHING AG2022

New approaches to uncover the minimally functional hematopoietic niche using the adipocytic differentiation axis: pharmacological modulation and adrenal niche induction

Frédérica Schyrr

Hematopoietic Stem and Progenitor Cells (HSPCs) reside in their niche, a structure that regulates the balance of cellular quiescence, self-renewal and commitment towards differentiated cells. This highly plastic niche is formed by several cellular players, ...

EPFL2022

Extended gate field-effect-transistor for sensing cortisol stress hormone

Mihai Adrian Ionescu, Junrui Zhang, Hoël Maxime Guérin, Luca Capua, Sadegh Kamaei Bahmaei, Shokoofeh Sheibani, Sayedeh Shirin Afyouni Akbari

Cortisol is a hormone released in response to stress and is a major glucocorticoid produced by adrenal glands. Here, we report a wearable sensory electronic chip using label-free detection, based on a platinum/graphene aptamer extended gate field effect tr ...

SPRINGERNATURE2021

Astrocytic beta(2)-adrenergic receptors mediate hippocampal long-term memory consolidation

Pierre Magistretti, Sylvain Eric Lengacher, Virginia Gao

Emotionally relevant experiences form strong and long-lasting memories by critically engaging the stress hormone/neurotransmitter noradrenaline, which mediates and modulates the consolidation of these memories. Noradrenaline acts through adrenergic recepto ...

National Academy of Sciences2016

The effects of extrinsic stress on somatic markers and behavior are dependent on animal housing conditions

Maria del Carmen Sandi Perez, Guillaume Poirier, Michael van der Kooij, Damien Sébastien Huzard

Properties of the environment play an important role in animal wellbeing and may modulate the effects of external threats. Whereas stressors can affect emotion and impair cognition, environmental enrichment may prevent the occurrence of such negative seque ...

Pergamon-Elsevier Science Ltd2015

Glut2-dependent glucose-sensing controls thermoregulation by enhancing the leptin sensitivity of NPY and POMC neurons

David Genoux

The physiological contribution of glucose in thermoregulation is not completely established nor whether this control may involve a regulation of the melanocortin pathway. Here, we assessed thermoregulation and leptin sensitivity of hypothalamic arcuate neu ...

2010

Intrathecal implants of bovine chromaffin cells alleviate mechanical allodynia in a rat model of neuropathic pain

Patrick Aebischer

Intrathecal implants of adrenal chromaffin cells are known to release analgesic substances such as catecholamines and opioid peptides. In the present study, bovine chromaffin cells were encapsulated in a permselective polymer membrane which protects the ce ...

1998

Immunoisolated xenogenic chromaffin cell therapy for chronic pain. Initial clinical experience

Patrick Aebischer, Julien Favre

BACKGROUND: Chromaffin cells from the adrenal gland secrete a mixture of compounds that have a strong analgesic effect, especially when administered intrathecally. Many studies in animal models have shown that discordant xenogeneic cell isolates, including ...

1996