Results 81 to 90 of about 5,646,776 (202)

Investigation of Responsiveness to Thyrotropin-Releasing Hormone in Growth Hormone-Producing Pituitary Adenomas

International Journal of Endocrinology, 2013
Objective. The aim of this study was to investigate how the paradoxical response of GH secretion to TRH changes according to tumor volumes. Methods.
Sang Ouk Chin, Sang Youl Rhee, Suk Chon, You-Cheol Hwang, In-Kyung Jeong, Seungjoon Oh, Sung-Woon Kim   +6 more
doaj   +1 more source

Idiopathic and isolated adrenocorticotropic hormone deficiency presenting as continuous epigastric discomfort without symptoms of hypoglycemia: a case report

Journal of Medical Case Reports, 2019
Background Isolated adrenocorticotropic hormone deficiency is one kind of hypopituitarism and is triggered by various diseases including autoimmune disorder and/or autoimmune hypophysitis. Adrenocorticotropic hormone deficiency brings out various serious
Seizo Okauchi, Fuminori Tatsumi, Yuki Kan, Megumi Horiya, Akiko Mizoguchi, Yoshiro Fushimi, Junpei Sanada, Momoyo Nishioka, Masashi Shimoda, Kenji Kohara, Shuhei Nakanishi, Kohei Kaku, Tomoatsu Mune, Hideaki Kaneto   +13 more
doaj   +1 more source

Automated FRAP microscopy for high‐throughput analysis of protein dynamics in chromatin organization and transcription

FEBS Open Bio, EarlyView.
RoboMic is an automated confocal microscopy pipeline for high‐throughput functional imaging in living cells. Demonstrated with fluorescence recovery after photobleaching (FRAP), it integrates AI‐driven nuclear segmentation, ROI selection, bleaching, and analysis.
Selçuk Yavuz, Bart Geverts, Johan A. Slotman, Andrea Sacchetti, Stefan Prekovic, Martin E. van Royen, Adriaan B. Houtsmuller   +6 more
wiley   +1 more source

Evaluating the involvement of autolysosomes in the nuclear translocation of fluorescent proteins

FEBS Open Bio, EarlyView.
Endogenously expressed fluorescent proteins can be degraded by autophagy and transported to cell nuclei via the nuclear pore complex. But in some cell lines, for example, HeLa cells which are positive for immunoreactivity of a receptor ligand, such as UCN I, in cell nuclei, fusion of autolysosome with the nuclear envelope is involved in the nuclear ...
Keiichi Ikeda
wiley   +1 more source

The emerging landscape of performance-enhancing peptides modulating GH-IGF1 axis: bridging the gap between clinical evidence and patient self-administration

Frontiers in Endocrinology
Performance-enhancing drugs (PEDs) marketed as “research compounds” include unregulated peptides intended to modulate the growth hormone–insulin-like growth factor-1 (GH–IGF-1) axis.
Aleksander Dominikowski, Zofia Rękoś, Michał Olejarz, Ewelina Szczepanek-Parulska, Remigiusz Domin, Marek RuchaŁa   +5 more
doaj   +1 more source

From energy provision to protein synthesis: Tunnelling nanotubes as mediators of intercellular metabolic cooperation in cancer

FEBS Open Bio, EarlyView.
The cytoskeleton‐mediated transport of mitochondria via tunnelling nanotubes restores respiration, increases ATP production, rescues cells from apoptosis, activates the AKT/mTOR signalling pathway, promotes cell migration and invasiveness, contributes to cancer progression and treatment resistance.
Stanislava Martínková, Jan Trnka
wiley   +1 more source

Decrease in adiponectin levels correlates to growth response in growth hormone-treated children

, 2009
BACKGROUND/AIMS: Adiponectin is secreted by adipose tissue and circulates in human plasma at high levels. Decreased adiponectin levels are associated with insulin resistance and obesity.
Carlsson, LMS, Swedish, Study Group for Growth Hormone Treatment, Andersson, B, Albertsson-Wikland, K, Carlsson, B, Bjarnason, R   +5 more
core   +1 more source

In silico and in vitro exploration of a tyrosinase for biocatalytic production of catechols

FEBS Open Bio, EarlyView.
Tyrosinase from Ralstonia pseudosolanacearum is a promising biocatalyst for producing valuable catechols from monophenol substrates. This tyrosinase is uniquely suited to this due to its high monophenolase : diphenolase ratio. We combined in silico docking and in vivo kinetic characterisation of this tyrosinase with 11 industrially relevant monophenols,
James Britton, Fang Zhao, Reeta Davis, Meg Walsh, Kevin E O'Connor, David O'Connell, Tanja Narancic   +6 more
wiley   +1 more source

Benchmark for Setting ACTH Cell Dosage in Clinical Regenerative Medicine for Post-Operative Hypopituitarism

Diseases
Background/Objectives: Our objective is to develop hormone-producing pituitary cells that can function in the same manner as the human body and provide more effective treatments than current hormone replacement therapy.
Tatsuma Kondo, Hidetaka Suga, Kazuhito Takeuchi, Yutaro Fuse, Yoshiki Sato, Toshiaki Hirose, Harada Hideyuki, Yuichi Nagata, Ryuta Saito   +8 more
doaj   +1 more source

Stimulation of Adenosine 3′:5′-Cyclic Monophosphate Accumulation in Anterior Pituitary Gland In Vitro by Synthetic Luteinizing Hormone-Releasing Hormone

, 1972
A near-maximal dose (20 ng/ml) of synthetic luteinizing hormone(LH)-releasing hormone/follicle-stimulating hormone(FSH)-releasing hormone added to incubated anterior pituitary tissue of male rats leads to concomitant increases of intracellular ...
Borgeat, Pierre, Dupont, Andre, Schally, Andrew V, Chavancy, Gerard, Arimura, Akita, Labrie, Fernand   +5 more
core   +1 more source