Results 71 to 80 of about 100,962 (304)

Effect of iron deficiency and excess on biometric and biochemical parameters indicated in the radish sprouts (Raphanus sativus L. Subvar. radicula pers.) / Wpływ niedoboru i nadmiaru żelaza na parametry biometryczne i biochemiczne oznaczone w kiełkach rzodkiewki (Raphanus sativus L. Subvar. radicula pers.)

open access: yesEnvironmental Protection and Natural Resources, 2013
Celem badań była ocena zmiany parametrów biometrycznych i biochemicznych w kiełkach przeznaczonych do spożycia, rzodkiewki (Raphanus sativus L. subvar. radicula Pers.), w zależności od zawartości w podłożu jonów FeIII+.
Smolik Beata   +4 more
doaj   +1 more source

Multifunctional star-shaped polylactic acid implants for use in angioplasty [PDF]

open access: yes, 2014
Star-shaped polylactic acids with different tacticity were synthesized and both polymers are capable of bestowing properties of anticoagulation and angiogenesis to their living host.
Kiran, M. S.   +3 more
core   +2 more sources

A Vascular Microphysiological Model of Lung Fibrosis Reveals That Myofibroblasts and IPF Patient‐Derived Fibroblasts Impair Angiogenesis and Vasculogenesis

open access: yesAdvanced Functional Materials, EarlyView.
A microphysiological lung fibrosis model recapitulates myofibroblast–vascular interactions. Induced myofibroblasts and patient‐derived IPF fibroblasts impair angiogenesis and increase vascular permeability via TGF‐β1–driven signaling. Pharmacological interventions with SB 431542 and VEGF supplementation restore vascular morphology and barrier function.
Elena Cambria   +7 more
wiley   +1 more source

Region‐to‐Region Unidirectional Connection In Vitro Brain Model for Studying Directional Propagation of Neuropathologies

open access: yesAdvanced Functional Materials, EarlyView.
A unidirectional cerebral organoid–organoid neural circuit is established using a microfluidic platform, enabling controlled directional propagation of electrical signals, neuroinflammatory cues, and neurodegenerative disease–related proteins between spatially separated organoids.
Kyeong Seob Hwang   +9 more
wiley   +1 more source

THE CHANGES IN THE CONTENT OF ALIPHATIC ALCOHOLS IN BARLEY SEEDLINGS UNDER THE INFLUENCE OF AN ULTRAHIGH FREQUENCY ELECTROMAGNETIC FIELD

open access: yesИзвестия высших учебных заведений. Поволжский регион: Естественные науки, 2020
Background. Higher fatty alcohols are a valuable raw material for pharmacology and can serve as an adaptogen in crop production, reducing post-stress effects in the cultivation of crops. Policosanols are linear saturated aliphatic alcohols with carbon
O. M. Soboleva   +3 more
doaj   +1 more source

Endothelial Cells Angiogenesis in Sulfated Glycosaminoglycan (GAG) Hydrogels Enhanced by Bioactive Glass‐Released Ions

open access: yesAdvanced Functional Materials, EarlyView.
A mechanically tunable hydrogel composed of gelatin, chondroitin sulfate and laminin promotes angiogenesis in vitro without the supplement of growth factors. Endothelial cells morphogenesis was further enhanced by medium conditioned with bioactive glass 58S‐released ions (Ca and Si), thus offering a promising strategy to vascularize 3D tissue ...
Marco Piazzoni   +13 more
wiley   +1 more source

A model of the dynamics of organizational communication [PDF]

open access: yes, 2011
We propose a model of the dynamics of organizational communication. Our model specifies the mechanics by which communication impact is fed back to communication inputs and closes the gap between sender and receiver of messages.
Holten, Roland
core   +1 more source

Phytochemical Compounds and Protection from Cardiovascular Diseasesa. A State of the Art [PDF]

open access: yes, 2015
Cardiovascular diseases represent a worldwide relevant socioeconomical problem. Cardiovascular disease prevention relies also on lifestyle changes, including dietary habits.
PAGLIARO, BENIAMINO ROSARIO   +3 more
core   +4 more sources

A Single‐Metal‐Doped Nanoplatform for Ferroptosis‐Driven cGAS‐STING Pathway Activation in Hepatocellular Carcinoma Immunotherapy

open access: yesAdvanced Functional Materials, EarlyView.
The cGAS‐STING pathway boosts HCC antitumor immunity but lacks specific activation. Nanoplatform ZMRPF induces HCC ferroptosis via lipid ROS, releasing mtDNA. It synergizes with ZMRPF‐released Mn2⁺ to activate cGAS‐STING, amplifies antigen‐presenting cell activity, reverses HCC immunosuppression, and enables robust systemic antitumor immunity ...
Yuchen Zhang   +13 more
wiley   +1 more source

Food quality: A summary of research conducted under the German Federal Programme for Organic Agriculture and other forms of Sustainable Agriculture [PDF]

open access: yes, 2012
Food quality has been a strong focus of the BÖL research programme since it started in 2001. Among other things, the policy on EU organic regulations was supported with research projects; for example regarding the discussion concerning the admission of ...
ANON, AN
core  

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