Results 41 to 50 of about 42,402 (318)

EPISOOTOLOGICAL SUPERVISION AND EXPERT ASSESSMENT OF THE VERIFICATION OF THE SURA RIVER ICHTHYOFAUNA, ITS EPISOOTIC AND BIOLOGICAL SAFETY

open access: yesВетеринарная патология, 2021
Sura belongs to the rivers of the highest category of fishery water use. The river lies entirely within the Volga Upland, in the west it adjoins the Oka's basin.
V. V. Sochnev   +7 more
doaj   +1 more source

Perivascular Matrix Densification Dysregulates Angiogenesis and Activates Pro‐Inflammatory Endothelial Cells

open access: yesAdvanced Science, EarlyView.
Perivascular matrix densification promotes the emergence of aberrant endothelial tip cells (ATECs) that invade and persist within fibrotic microenvironments. Using in vivo lineage tracing and a human microvessel model, this study shows that fibrous matrix cues destabilize VE‐cadherin–mediated junctions to gate TGF‐β signaling, inducing a pro ...
Jingyi Xia   +17 more
wiley   +1 more source

Biological diversity of fish communities : pattern and process

open access: yes, 2011
For over 150 years, ecologists have been striving to explain fundamental patterns of biological diversity, such as the observation that communities invariably consist of common and rare species, and to unravel the processes that underpin these patterns ...
Ahmad, A. B.   +5 more
core   +1 more source

Climate Change Threatens Micronutrient Density of European Winter Wheat

open access: yesAdvanced Science, EarlyView.
Micronutrients are vital for human health. Wheat is a major staple crop and a significant source of minerals and B‐vitamins. The impact of climate change on their content remains largely unknown. We evaluated micronutrient levels in European winter wheat grown under historical and projected climate conditions. Our findings indicate that future climates
Da Cao   +17 more
wiley   +1 more source

INCREASING FISH PRODUCTIVITY OF POND ECOSYSTEMS BY FERTILIZING THEM WITH DISTILLER'S GRAINS

open access: yesRibogospodarsʹka Nauka Ukraïni, 2015
Purpose. To study fish culture parameters of young-of-the-year carp in the conditions of industrial fish-growing ponds when applying experimental repeated fertilization with distiller’s grain. Methodology.
N. Tson’
doaj   +1 more source

A Rare Allele of ST5 From Wild Rice Enhances Salt Tolerance in Rice

open access: yesAdvanced Science, EarlyView.
A novel salt‐tolerance gene ST5W, characterized by a unique 36‐bp promoter insertion, is found exclusively in a small subset of Oryza rufipogon and is absent in cultivated rice. Field trials confirm ST5W significantly enhances rice yield across diverse genetic backgrounds under saline conditions.
Meng Xing   +26 more
wiley   +1 more source

Potential for fisheries use of small reservoirs of Western Polissya of Ukraine

open access: yesRibogospodarsʹka Nauka Ukraïni
Purpose. Analysis of indicators characterizing the general suitability of reservoirs of Western Polissya for fish ranching in the context of increasing domestic production of marketable fish, taking into account the current ecological state of water ...
V. Sondak, О. Buzevych
doaj   +1 more source

Effect of stocking density on the efficiency of rearing of sterlet Acipenser rutenus (Linnaeus) and paddlefish Polyodon spathula (Walbaum) in the conditions of Southern Ukraine

open access: yesRibogospodarsʹka Nauka Ukraïni, 2018
Purpose. To determine the effects of specific elements of biotechnologies used for rearing sterlet and paddlefish seeds for the optimization of rearing technology and their rational use in pond fish facilities of Southern Ukraine. Methodology. Rearing
A. Bilyk, N. Grudko, I. Sherman
doaj   +1 more source

CD4+ Tregs Drive Post‐Ischemic Sprouting Angiogenesis via Endothelial YY1/MAML1 Reactivation

open access: yesAdvanced Science, EarlyView.
ABSTRACT Microvascular complications of diabetes are chronic diseases of small vessels. We previously found that CD4+ regulatory T‐cells (Tregs) are markedly reduced in type 2 diabetes (T2D) after ischemic injury in both mice and humans, and that Treg deficiency in immunodeficient mice impairs vascular regeneration.
Hang Qu   +10 more
wiley   +1 more source

An experience in growing crossbreed age-1 carp (Cyprinus carpio Linnaeus, 1758) using non-traditional technology

open access: yesRibogospodarsʹka Nauka Ukraïni
Purpose. To characterize the conditions for growing crossbreed age-1 carp in polyculture using non-traditional technology and to carry out a comparative analysis of productive parameters in comparison with a pure line. Methodology.
М. Ostapchuk   +4 more
doaj   +1 more source

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