Results 51 to 60 of about 4,812 (241)

Animating blossom: Time‐lapse to encourage plant awareness in the YouTube era

open access: yesPLANTS, PEOPLE, PLANET, EarlyView.
Time‐lapse videos can effectively capture key traits of flower blossoms, such as color, 3D structure, and temporal changes, making them valuable complements to herbarium specimens and other botanical collections. Despite the abundance of such videos on YouTube, most provide no ecological and botanical insights.
Tae Kyung Yoon
wiley   +1 more source

Reminiscences of Ervin G Erdös [PDF]

open access: yesScripta Medica, 2019
This article includes personal reminiscence of the great scientist Ervin G Erdös (1922-2019). Dr Erdös was born in Budapest, where he studied medicine. He finished his medical school in Munich, and obtained MD degree in 1952.
Igić Rajko
doaj  

Protease Inhibitors Extracted from Caesalpinia echinata Lam. Affect Kinin Release during Lung Inflammation

open access: yesPulmonary Medicine, 2016
Inflammation is an essential process in many pulmonary diseases in which kinins are generated by protease action on kininogen, a phenomenon that is blocked by protease inhibitors.
Ilana Cruz-Silva   +6 more
doaj   +1 more source

Transcriptomic stress responses in Vaccinium spp. F1 hybrids: Implications for temperature‐resilient cranberry breeding using a crop wild relative

open access: yesPLANTS, PEOPLE, PLANET, EarlyView.
Climate extremes threaten the sustainability of cranberry production, a culturally and economically important North American crop. This study demonstrates that wild cranberries (Vaccinium oxycoccos) harbor genetic variation that may enhance cold stress resilience when introduced into cultivated cranberry through hybridization.
Audrey Dickinson   +5 more
wiley   +1 more source

T-kininogen inhibits kinin-mediated activation of ERK in endothelial cells

open access: yesBiological Research, 2002
Serum levels of T-kininogen increase dramatically as rats approach the end of their lifespan. Stable expression of the protein in Balb/c 3T3 fibroblasts leads to a dramatic inhibition of cell proliferation, as well as inhibition of the ERK signaling ...
ELIAS LEIVA-SALCEDO   +4 more
doaj  

Efficient water‐soluble blue/red‐emissive carbon dots matching plant absorption spectra: Synthesis, tunable control, and their applications in promoting plant growth

open access: yesResponsive Materials, EarlyView.
Guided by the spectral demand of plant photosystems, this review summarizes the synthesis, emission regulation, dual‐emission design, and gram‐scale production of CDs for agricultural applications. Spectrally matched blue‐ and red‐emissive CDs enhance plant light utilization by converting underutilized light into photosynthetically active radiation and
Yijing Chen   +5 more
wiley   +1 more source

Molecular Features of Non-Selective Small Molecule Antagonists of the Bradykinin Receptors

open access: yesPharmaceuticals, 2020
Angiotensin converting enzyme 2 (ACE2) downregulation is a key negative factor for the severity of lung edema and acute lung failure observed in patients infected with SARS-CoV-2. ACE2 downregulation affects the levels of diverse peptide mediators of the
Bahareh Rasaeifar   +2 more
doaj   +1 more source

Reactive oxygen species, antioxidants and the regulation of plant development

open access: yesThe FEBS Journal, EarlyView.
The regulation of axillary bud outgrowth by the interplay between phytohormone and redox signals. Axillary bud outgrowth is regulated by cellular energy status and the balance between phytohormones, notably abscisic acid (ABA) and gibberellic acid (GA).
Juwita R. Dewi   +2 more
wiley   +1 more source

Chemoproteomic analysis of tenoxicam compared with other nonsteroidal anti-inflammatory drugs

open access: yesФармакоэкономика
Background. Organization of effective and safe pharmacotherapy for pain and inflammation requires knowledge of the mechanisms and spectrum of action of nonsteroidal anti-inflammatory drugs (NSAIDs).
I. Yu. Torshin   +2 more
doaj   +1 more source

The IKU2/RLK7–MAPK–MINI3 signaling module controls endosperm cellularization timing to determine seed size in Arabidopsis

open access: yesJournal of Integrative Plant Biology, EarlyView.
The phosphorylation status of the WRKY transcription factor WRKY10/MINI3, controls the timing of endosperm cellularization in Arabiopsis, thus regulating final seed size, offering a molecular understanding that could inform future agricultural breeding strategies. ABSTRACT Seed size is a critical factor in determining crop yield.
Min Ni   +8 more
wiley   +1 more source

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