Results 171 to 180 of about 9,923 (262)

Diagnosis of Growth Hormone Deficiency in Children: Comparative Performance of Arginine Versus Glucagon as the First Stimulation Test

Clinical Endocrinology, Volume 105, Issue 2, Page 213-219, August 2026.
ABSTRACT Objective Growth hormone deficiency (GHD) diagnosis typically requires the performance of two sequential stimulation tests. Glucagon stimulation test (GST) and arginine stimulation test (AST) are widely used. This study aimed to determine the most suitable order of tests.
David Shaki, Daria Shvarts, Eli Hershkovitz, Lior Carmon, Hazan Guy, Bachar Yoav, Alon Haim   +6 more
wiley   +1 more source

Enhancing Dopamine Accumulation in Secretory Vesicles of PC12 Cells: Mechanisms, Applications and Limitations. [PDF]

J Neurochem
Socas-Pérez N, Borges R, Machado JD.
europepmc   +1 more source

The Parasitoid Wasp Glyptapanteles porthetriae Induces a Photoperiod‐Dependent Diapause‐Like State in Its Potential Overwintering Host Lasiocampa quercus

Entomologia Experimentalis et Applicata, Volume 174, Issue 8, Page 896-907, August 2026.
We evaluated Lasiocampa quercus as an overwintering host for the koinobiont larval endoparasitoid Glyptapanteles porthetriae by exposing parasitized larvae to different environmental conditions and comparing parasitoid development with that in the primary host Lymantria dispar.
Thomas Zankl, Christa Schafellner
wiley   +1 more source

DNA‐mimic for Specific Surface Functionalization of Zr‐MOFs for Bacterial Targeting

Angewandte Chemie, Volume 138, Issue 30, 20 July 2026.
We introduce phosphotyrosine‐modified PNA as a superior, single‐step post‐synthesis surface coating for PCN‐222. The DNA mimic allows for controlled post‐functionalization with single‐stranded DNA for the attachment of protein moieties for bacterial targeting. ABSTRACT Nanosized metal–organic frameworks (MOFs) are versatile platforms used in biomedical
Anna Scheeder, Jon Ostolaza‐Paraiso, Andrew G. Baker, Juan F. Blandez, Georgina E. Lindop, Simon M. Fairclough, Ljiljana Fruk, Ioanna Mela, David Fairen‐Jimenez, Clemens F. Kaminski   +9 more
wiley   +2 more sources

Multiple transitions to high l-DOPA 4,5-dioxygenase activity reveal molecular pathways to convergent betalain pigmentation in Caryophyllales. [PDF]

New Phytol
Walker-Hale N, Guerrero-Rubio MA, Brockington SF.   +2 more
europepmc   +1 more source

Miscanthus giganteus Biolistic Transformation Using the Visible RUBY Red Marker Gene to Monitor Transformation Efficiency

GCB Bioenergy, Volume 18, Issue 8, August 2026.
Genetic improvements to Miscanthus × giganteus (M×g), a high‐yielding perennial C4 bioenergy crop, are constrained by triploid sterility and clonal propagation. An efficient biolistic genetic transformation protocol for inflorescence‐derived callus using RUBY, a betalain‐based noninvasive reporter, provides opportunities for crop advancement and tools ...
Balasubramaniam Muthukumar, Lynn Doran, Benjamin Haas, Karolina Sobańska, Michelle Szul, Amit Kumar, Cameron Kern, Donald R. Ort, Stephen P. Long   +8 more
wiley   +1 more source

Microbiome driven modulation of neurotransmitters: implications for neurotransmission and mood disorders. [PDF]

Front Microbiol
Sivamaruthi BS, Kesika P, Chaiyasut C, Ragu Varman D.   +3 more
europepmc   +1 more source

Optical Phased Arrays on Photonic Integrated Circuit Platforms: Challenges, Opportunities, and Future Applications

Nanophotonics, Volume 15, Issue 14, 27 July 2026.
Integrated optical phased arrays are emerging as scalable engines for solid‐state beam steering and programmable wavefront control. This Review maps the field from beam‐steering principles and core building blocks to material platforms, system‐level bottlenecks, and application frontiers, highlighting how heterogeneous integration, aperiodic ...
Jingwei Li, Yuyuan Han, Aoxiang Chen, Pengpeng Li, Xinglin Zhu, Guanbao Zhao, Luohan Peng, Huaibin Zheng   +7 more
wiley   +1 more source

Stereochemical Terminology in Chiral Drugs: Still Between Confusion and Misinterpretation. [PDF]

ACS Med Chem Lett
García de la Concepción J, Burke AJ, Cintas P.   +2 more
europepmc   +1 more source

Structural insights into the substrate transport mechanism of the amino acid transporter complex. [PDF]

J Biol Chem
Yang H, Shi T, Dong J, Zhang T, Li Y, Guo Y, Yuan Y, Yang L, Dong JT, Yan R.   +9 more
europepmc   +1 more source