Results 51 to 60 of about 2,352,806 (292)

Central Hypothyroidism with Low TSH Compared to Normal TSH Is Associated with More Advanced Pituitary Disease and Less Favorable Metabolic Profile

Metabolites
Background: Central hypothyroidism is characterized by either decreased TSH or, more commonly, normal TSH. This study aims to check whether this biochemical difference related to the severity of the pituitary disease, metabolic processes and general well-
Aleksandra E. Matusiak, Jan Stępniak, Krzysztof C. Lewandowski, Andrzej Lewiński, Małgorzata Karbownik-Lewińska   +4 more
doaj   +1 more source

A Recessive Mutation Resulting in a Disabling Amino Acid Substitution (T194R) in the LHX3 Homeodomain Causes Combined Pituitary Hormone Deficiency [PDF]

, 2012
Background/Aims: Recessive mutations in the LHX3 homeodomain transcription factor gene are associated with developmental disorders affecting the pituitary and nervous system. We describe pediatric patients with combined pituitary hormone deficiency (CPHD)
Hiedl, Stefan, Duran-Prado, Mario, Lohse, Peter, Roeb, Julia, Rhodes, Simon J., Malik, Raleigh E., Bechtold-Dalla Pozza, Susanne, Park, Soyoung   +7 more
core   +1 more source

Multi‐Component Functionalized Bifidobacterium Longum Hydrogel for Multi‐Target Integrated Therapy of Colitis‐Associated Anxiety and Depression

Advanced Science, EarlyView.
A pH/MMP dual‐responsive Bifidobacterium longum (BL) hydrogel (INPs@BL@Gel) functionalized with baicalin, tyrosine, and inulin is constructed. It enables gastric protection, inflammation‐targeted release, and prolonged intestinal colonization. By remodeling gut microbiota, elevating beneficial neuroactive metabolites (homovanillic acid, short‐chain ...
Shuo Zhang, Yujie Zhang, Jiansheng He, Shunlian Li, Qingyan Ma, Qiao Li, Yudan Zhang, Yiyang Wang, Shaobo Ma, Songyan Jin, Chune Li, Xueyong Xie, Hang Zhang, Junze Deng, Xueqin Song, Daocheng Wu, Xiancang Ma, Feng Zhu   +17 more
wiley   +1 more source

The neuropsychological effects of pituitary macroadenomas and their treatment [PDF]

, 2005
Pituitary adenomas account for roughly 12% of all intracranial tumours and are treated either surgically or medically. Due to the prevalence, there have been many articles focusing on their treatment.
Mark, Daniella
core   +1 more source

Paternal Sperm Gnas‐ICR Epigenetic Programming Contributes to PPP‐Like Phenotypes in Female Offspring

Advanced Science, EarlyView.
A paternal glucocorticoid–sperm Gnas‐ICR axis is linked to ovarian endocrine programming in female offspring. Paternal preconception caffeine exposure elevates corticosterone, promotes sperm Gnas‐ICR hypermethylation, and is associated with ovarian Gnas upregulation, cAMP/PKA/CREB–StAR activation, enhanced estradiol synthesis, and PPP‐like phenotypes ...
Jing Huang, Lu Chen, Tiancheng Wu, Yating Li, Hui Wang   +4 more
wiley   +1 more source

Primary empty sella

Revista de la Facultad de Ciencias Médicas de Córdoba
Introduction: Primary empty sella (PES) consists of herniation of the suprasellar subarachnoid space within the sella turcica in patients with no history of sellar pathology. Diagnosis is mostly made incidentally.
Natalia Soledad Leon, Soledad Sosa, Nicolas Coronel-Restrepo, Analía Pignatta, Daniel Moncet, Jose Daniel Morando, Monica Graciela Loto, Marisol Escudero, Elizabeth Coronello, Leonardo Luis Rizzo , Karina Danilowicz   +10 more
doaj   +1 more source

An autocrine role for pituitary GABA: Activation of GABA-B receptors and regulation of growth hormone levels [PDF]

, 2002
There is increasing evidence suggesting that the neurotransmitter gamma-aminobutyric acid (GABA) is a local factor involved in the regulation of endocrine organs.
Corsi, C., Pepeu, G., Gratzl, M., Gamel-Didelon, Katia, Jung, H., Mayerhofer, Artur   +5 more
core   +1 more source

Human Foetal Neuroblasts Exhibit BK Channel‐Dependent Membrane Voltage Oscillations upon Depolarization

Advanced Science, EarlyView.
Primary cultures of neuroblasts isolated from the nucleus basalis of Meynert of 12‐weeks‐old human foetuses were prepared. Whole‐cell patch‐clamp recordings were performed by injecting a depolarizing stimulus current (+500 pA; 500 ms), and the membrane voltage recorded; this stimulus current evoked periodic‐like oscillations in membrane voltage ...
Elisabetta Coppi, Federica Cherchi, Martina Venturini, Federico Tommasi, Sandro Gonzi, Chiara Capacci, Giulia Guarnieri, Pasquale Gallina, Annamaria Morelli, Anna Maria Pugliese   +9 more
wiley   +1 more source

Pituitary Surgery for Cushing’s Disease [PDF]

Neuroendocrinology, 2010
In this article, the present status of neurosurgical operations for Cushing’s disease is briefly reviewed. Transsphenoidal surgery is considered the treatment of choice in most patients with Cushing’s disease once the diagnosis has been established. In a considerable proportion of patients, even sophisticated imaging does not directly depict the tiny ...
Buchfelder, Michael, Schlaffer, Sven
openaire   +3 more sources

Crosstalk Between CTSB+ Glioblastoma Cells and S100A10+ Macrophages: A Self‐Reinforcing Circuit Promotes Immune Evasion and Limits Response to Immunotherapy

Advanced Science, EarlyView.
In glioblastoma, M2‐polarized macrophages secrete IL‐6, which activates STAT3 signaling in tumor cells to upregulate CTSB. Tumor‐derived CTSB binds the C‐terminus of macrophage S100A10, reinforcing M2 polarization and further IL‐6 secretion, thereby establishing a feedforward IL‐6/STAT3/CTSB/S100A10 loop. This cascade drives tumor growth, invasion, and
Hao Zhang, Nan Zhang, Xisong Liang, Jie Wen, Ziyu Dai, Wantao Wu, Shuyu Li, Songshan Feng, Zaoqu Liu, Zhiwei Xia, Peng Luo, Quan Cheng   +11 more
wiley   +1 more source