Results 71 to 80 of about 76,426 (249)

Alterations in hippocampal somatostatin interneurons, GABAergic metabolism, and ASL perfusion in an aged male mouse model of POCD aggravated by sleep fragmentation

Physiological Reports
Sleep fragmentation (SF) is increasingly recognized as a contributing factor to postoperative cognitive dysfunction (POCD). Given the critical roles of somatostatin (SST) interneurons, associated gamma‐aminobutyric acid (GABA)ergic neurotransmitters, and
Yun Li, Jiafeng Yu, Ningzhi Yang, Siwen Long, Yize Li, Lina Zhao, Yonghao Yu   +6 more
doaj   +1 more source

Survival outcomes and prognostic factors of gastric carcinoma with neuroendocrine differentiation

International Journal of Cancer, EarlyView.
What's New? Although gastric carcinoma with neuroendocrine differentiation (GCNED) is associated with more aggressive features than conventional GC, its prognosis and survival remain poorly defined. To better understand survival patterns, the authors of the present study examined clinicopathological and prognostic features of GCNED patients following ...
Jinjin Li, Chenglong Wang, Yifan Shen, Zhen Huang, Jun Zhang, Siqi Rao, Youde Cao, Jiang Min   +7 more
wiley   +1 more source

Complementary networks of cortical somatostatin interneurons enforce layer specific control

eLife, 2019
The neocortex is functionally organized into layers. Layer four receives the densest bottom up sensory inputs, while layers 2/3 and 5 receive top down inputs that may convey predictive information.
Alexander Naka, Julia Veit, Ben Shababo, Rebecca K Chance, Davide Risso, David Stafford, Benjamin Snyder, Andrew Egladyous, Desiree Chu, Savitha Sridharan, Daniel P Mossing, Liam Paninski, John Ngai, Hillel Adesnik   +13 more
doaj   +1 more source

Clinical Implications of Ki‐67 Index, Grade and Hormonal Changes in Pancreatic Neuroendocrine Tumors: Insights Into Tumor Heterogeneity Based on Primary and Secondary Lesions

Journal of Hepato-Biliary-Pancreatic Sciences, EarlyView.
ABSTRACT Background Pancreatic neuroendocrine tumors (PanNETs) show heterogeneity, including temporal shifts in proliferation and hormone production; however, their clinical implications remain uncertain. Methods This retrospective study included 114 patients with metastatic or recurrent PanNETs at Kyushu University Hospital.
Masatoshi Murakami, Nao Fujimori, Kazuhide Matsumoto, Keijiro Ueda, Kohei Nakata, Masafumi Nakamura, Takeo Yamamoto, Yoshinao Oda, Tetsuhide Ito, Yoshihiro Ogawa   +9 more
wiley   +1 more source

Intraoperative carcinoid syndrome during small-bowel neuroendocrine tumour surgery

Endocrine Connections, 2018
Only few descriptions of intraoperative carcinoid syndrome (ioCS) have been reported. The primary objective of this study was to describe ioCS. A second aim was to identify risk factors of ioCS.
Myrtille Fouché, Yves Bouffard, Mary-Charlotte Le Goff, Johanne Prothet, François Malavieille, Pierre Sagnard, Françoise Christin, Davy Hayi-Slayman, Arnaud Pasquer, Gilles Poncet, Thomas Walter, Thomas Rimmelé   +11 more
doaj   +1 more source

Molecular theranostics: principles, challenges and controversies

Journal of Medical Radiation Sciences, Volume 72, Issue 1, Page 156-164, March 2025.
Molecular theranostics offers a powerful tool to drive precision medicine in nuclear oncology. While theranostics is not a new principle in nuclear medicine, recent advances in instrumentation and radiopharmacy have driven a reinvigoration and a broader suite of applications.
Geoffrey Currie
wiley   +1 more source

La somatostatina en el núcleo del tracto solitario comisural modula la retención de glucosa cerebral postestimulación anóxica de los quimioreceptores carotídeos en ratas Somatostatin into the Commissural Nucleus Tractus Solitarius Modulates Brain Glucose Retention Post- Anoxic Stimulation of the Carotid Chemoreceptor in Rats

Revista Cubana de Investigaciones Biomédicas, 2013
El núcleo del tracto solitario comisural (NTSc) es el centro de relevo de las fibras aferentes procedentes de los baro y quimiorreceptores carotídeos, por lo que modula la presión arterial y la glucemia ante los estímulos en dichos receptores.
Sergio Adrián Montero Cruz, Mónica Lemus Vidal, José Francisco Figueroa Andrade, Christian Edgar Ceja Pelayo, Pablo Morales Hernández, José Alberto Pacheco Elizalde, José Luis Cadenas Freixas, Elena Roces Dorronsoro   +7 more
doaj  

Local axonal morphology guides the topography of interneuron myelination in mouse and human neocortex

eLife, 2019
GABAergic fast-spiking parvalbumin-positive (PV) interneurons are frequently myelinated in the cerebral cortex. However, the factors governing the topography of cortical interneuron myelination remain incompletely understood.
Jeffrey Stedehouder, Demi Brizee, Johan A Slotman, Maria Pascual-Garcia, Megan L Leyrer, Bibi LJ Bouwen, Clemens MF Dirven, Zhenyu Gao, David M Berson, Adriaan B Houtsmuller, Steven A Kushner   +10 more
doaj   +1 more source

PERCC1‐associated enteropathy: Diagnostic challenges and enteral autonomy achieved with teduglutide

JPGN Reports, EarlyView.
Abstract Congenital diarrheas and enteropathies (CODE) are rare inherited disorders characterized by early‐onset intractable diarrhea. Though progress has been made in elucidating the genetic basis of CODE, much remains to be discovered. Another challenge is the lack of curative therapies—treatment is primarily supportive including enteral and ...
Angela Tran, Vivien Nguyen, Phuong Huynh
wiley   +1 more source

Acromegaly Presenting With Cricoarytenoid Joint Arthropathy

The Laryngoscope, EarlyView.
Excess growth hormone in acromegaly induces characteristic acral and soft tissue overgrowth (particularly in the face and hands), arthropathies, as well as cardiovascular and metabolic complications. Similar proliferative changes can occur in the larynx, where hypertrophy of the arytenoid and cricoid cartilages may impair vocal fold mobility.
Samantha Salvi Cruz, Riley Larkin, Ioan Lina, Alexander Gelbard   +3 more
wiley   +1 more source