Zobrazeno 1 - 10
of 72
pro vyhledávání: '"Grzegorz Borsuk"'
Publikováno v:
Applied Sciences, Vol 14, Iss 11, p 4566 (2024)
During the spring development of bee colonies, small-cell combs were found to create equally favorable conditions for worker bee rearing as standard-cell combs, since the workers reared in the small-cell combs did not differ significantly in the majo
Externí odkaz:
https://doaj.org/article/b9ef36d499f04cb1a79ba0426d2dc2d8
Autor:
Mariusz Trytek, Katarzyna Buczek, Agnieszka Zdybicka-Barabas, Iwona Wojda, Grzegorz Borsuk, Małgorzata Cytryńska, Agnieszka Lipke, Dorota Gryko
Publikováno v:
Scientific Reports, Vol 12, Iss 1, Pp 1-14 (2022)
Abstract The intracellular microsporidian parasite Nosema ceranae is known to compromise bee health by induction of energetic stress and downregulation of the immune system. Porphyrins are candidate therapeutic agents for controlling Nosema infection
Externí odkaz:
https://doaj.org/article/0eaa957cfabf45dca3b47e9a3a79fe1d
Autor:
Liudmyla S. Yazlovytska, Volodymyr V. Karavan, Marcin Domaciuk, Irina I. Panchuk, Grzegorz Borsuk, Roman A. Volkov
Publikováno v:
Frontiers in Ecology and Evolution, Vol 11 (2023)
IntroductionSignificant losses of honey bee colonies have been observed worldwide in recent decades. Inadequate nutrition is considered to be one of the factors that can reduce honey bee resistance to abiotic and biotic environmental stresses. Accord
Externí odkaz:
https://doaj.org/article/cde705cdc3af4db3be5e4a3796f464e4
Publikováno v:
Animals, Vol 13, Iss 8, p 1368 (2023)
The aim of the study was to compare the activities of proteases and their inhibitors in the hemolymph of honeybee workers reared in small-cell combs (SMC) and standard-cell combs (STC) in laboratory cage tests. The analyses conducted in laboratory co
Externí odkaz:
https://doaj.org/article/d0c3d723319a469b848dc427ea553db2
Publikováno v:
Antioxidants, Vol 12, Iss 3, p 709 (2023)
Honeybee nests constructed without man-made wax foundation have significantly more variability of cell widths/sizes than those in commercially-kept colonies. The effects of this natural variability in comb cell widths on individual and colony traits
Externí odkaz:
https://doaj.org/article/ff452d7026f34e2f8b54a6ed588bd640
Publikováno v:
Animals, Vol 12, Iss 4, p 418 (2022)
The efficiency of the hygienic behaviour in bee colonies towards dead brood was assessed in small-cell combs (SMCombs) and in standard-cell combs (STCombs). Each colony had both types of combs in the nest on a permanent basis. Simultaneous keeping of
Externí odkaz:
https://doaj.org/article/8e5ad603904e40ef81c48277adf3e84e
Autor:
Ewa Tomaszewska, Sebastian Knaga, Piotr Dobrowolski, Krzysztof Lamorski, Mirosław Jabłoński, Agnieszka Tomczyk-Warunek, Mohammed Jard Kadhim, Monika Hułas-Stasiak, Grzegorz Borsuk, Siemowit Muszyński
Publikováno v:
PLoS ONE, Vol 15, Iss 3, p e0230240 (2020)
It has been demonstrated in numerous studies that bee pollen supplementation shows numerous positive effects on health. However, its impact on bones is largely unknown. The purpose of this study was to investigate the effect of bee pollen supplementa
Externí odkaz:
https://doaj.org/article/f9e28f9f363a46a0ad1aedf04a703a5a
Autor:
Katarzyna Buczek, Kamil Deryło, Mateusz Kutyła, Katarzyna Rybicka-Jasińska, Dorota Gryko, Grzegorz Borsuk, Beata Rodzik, Mariusz Trytek
Publikováno v:
Insects, Vol 11, Iss 8, p 504 (2020)
The effect of two protoporphyrin IX derivatives conjugated with single (PP[Lys(TFA)-OH)]2) or double (PP[Lys(TFA)-Lys(TFA)-OH]2) lysine moieties on the infectious capacity of Nosema ceranae spores was examined, and their efficacies were compared with
Externí odkaz:
https://doaj.org/article/7eb9d2fd67b74dd8afaf7d71e34b2b6a
Autor:
Aneta A Ptaszyńska, Marek Gancarz, Paul J Hurd, Grzegorz Borsuk, Dariusz Wiącek, Agnieszka Nawrocka, Aneta Strachecka, Daniel Załuski, Jerzy Paleolog
Publikováno v:
PLoS ONE, Vol 13, Iss 7, p e0200410 (2018)
Proper bioelement content is crucial for the health and wellness of all organisms, including honeybees. However, the situation is more complicated in these important pollinators due to the fact that they change their physiology during winter in order
Externí odkaz:
https://doaj.org/article/b8cec4c275df4075b0f0549d6352f81c
Autor:
Grzegorz Borsuk, Aneta A Ptaszyńska, Krzysztof Olszewski, Marcin Domaciuk, Patcharin Krutmuang, Jerzy Paleolog
Publikováno v:
PLoS ONE, Vol 12, Iss 1, p e0170487 (2017)
Bio-analysis of insects is increasingly dependent on highly sensitive methods that require high quality biological material, such as hemolymph. However, it is difficult to collect fresh and uncontaminated hemolymph from adult bees since they are very
Externí odkaz:
https://doaj.org/article/2c9a3e9d64db439f92a0c7b341d26085