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The influence of in ovo injection with the prebiotic DiNovoon the development of histomorphological parameters of the duodenum, body mass and productivity in large-scale poultry production conditions

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Journal of Animal Science and Biotechnology 2017年第4期8卷 984-991页

作者： Adrianna Sobolewska Gabriela Elminowska-Wenda Joanna Bogucka agata Dankowiakowska Anna Kulakowska agata szczerba Katarzyna Stadnicka Michal Szpinda Marek Bednarczyk Department of Animal Biochemistry and Biotechnology University of Science and Technology in Bydgoszcz Mazowiecka 28 Street 85-084 Bydgoszcz Poland Department of Normal Anatomy the Ludwik Rydygier Collegium Medicum in Bydgoszcz the Nicolaus Copernicus University in Torun 24 Karlowicza Street Bydgoszcz 85-092 Poland

Background: Among various feed additives currently used in poultry nutrition, an important role is played by bioactive substances, including prebiotics. The beneficial effect of these bioactive substances on the gastrointestinal tract and immune system give rise to improvements in broiler health and performance nutrition, thus increasing the productivity of these birds. An innovative method for introducing bioactive substances into chickens is the in ovo injection into eggs intended for hatching. The aim of the study was to evaluate the development of histomorphological parameters of the duodenum and productivity in chickens injected in ovo with the prebiotic DiNovo~?(extract of Laminaria species of seaweed, BioA tlantis Ltd., Ireland) on d 12 of incubation, under large-scale, high density poultry production ***: There was no significant impact of the injection of DiNovo~? prebiotic on the production parameters of broiler chickens(body weight, FCR, EBI and mortality) obtained on d 42 of rearing. No significant impact of the DiNovo~? injection on the duodenum weight and length was observed, as wel as on the CSA, diameter and muscular layer thickness of the duodenum. The in ovo injection of DiNovo~? significantly increased the width of the duodenal vil i(P < 0.05) and crypt depth(P < 0.01) of chickens on d 21 of rearing. Other histomorphological parameters of duodenal vil i at d 42 of chickens rearing such as: the height, width, and cross section area of vil i were significantly greater in chickens from the control group compared to those from the DiNovo~? group(P < 0.05 and P < 0.01).Conclusions: In conclusion, this study demonstrates that injection of DiNovo~? prebiotic into the air chamber of egg significantly influences the histomorphological parameters on d 21 of rearing without negatively affecting productivity in chickens at the end of rearing.

关键词： Chicken Duodenum Histomorphological parameters In ovo Prebiotic Productivity

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Role of pituitary adenylate cyclase-activating polypeptide in peripheral nerve regeneration:a cellular and molecular perspective

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Neural Regeneration Research 2024年第7期19卷 1429-1430页

作者： Grazia Maugeri Velia D’agata Section of Anatomy Histology and Movement SciencesDepartment of Biomedical and Biotechnological SciencesUniversity of CataniaCataniaItaly

Neuro regeneration is a very complex phenomenon characterized by the generation of new neurons and synapses,involving connections between adjacent cells and axonal *** supplies additional longterm resources to replace... 详细信息

关键词： replace functional regeneration

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Exploring Sulfur Chemistry in TMC-1 with NSRT

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Chinese Physics Letters 2024年第2期41卷 129-132页

作者： Wasim Iqbal Xiaohu Li Juan Tuo Ryszard szczerba Yanan Feng Zhenzhen Miao Jiangchao Yang Jixing Ge Gleb Fedoseev Donghui Quan Qiang Chang Chuan-Lu Yang Tao Yang Gao-Lei Hou Yong Zhang Xuan Fang Xia Zhang Fangfang Li Rong Ma Xiaomin Song Zhiping Kou Yuxuan Sun Xinjiang Astronomical Observatory Chinese Academy of SciencesUrumqi 830011China Xinjiang Key Laboratory of Radio Astrophysics Urumqi 830011China Key Laboratory of Radio Astronomy Chinese Academy of SciencesNanjing 210008China University of Chinese Academy of Sciences Beijing 100049China Nicolaus Copernicus Astronomical Center Rabia´nska 887-100 Toru´nPoland Research Laboratory for Astrochemistry Ural Federal UniversityKuibysheva St.48620026 EkaterinburgRussia Astronomical Computing Research Center Zhejiang LaboratoryHangzhou 311100China School of Physics and Optoelectronic Engineering Shandong University of TechnologyZibo 255000China School of Physics and Optoelectronic Engineering Ludong UniversityYantai 264025China State Key Laboratory of Precision Spectroscopy East China Normal UniversityShanghai 200062China MOE Key Laboratory for Non-Equilibrium Synthesis and Modulation of Condensed Matter School of PhysicsXi’an Jiaotong UniversityXi’an 710049China School of Physics and Astronomy Sun Yat-sen UniversityGuangzhou 510275China Laboratory for Space Research Faculty of ScienceThe University of Hong KongHong KongChina National Astronomical Observatories Chinese Academy of SciencesBeijing 100012China

There have been several studies on sulfur depletion in dense cores like TMC-1(Taurus Molecular Cloud 1),employing updated reaction networks for sulfur species to explain the missing sulfur in the gas within dense *** of these studies used a C/O ratio of 0.7 or *** present NSRT(NanShan 26m Radio Telescope)observations of TMC-1 alongside results from time-dependent chemical simulations using an updated chemical *** findings highlight the impact of the C/O ratio on the gas-phase evolution of C2S and *** simulation results show that the C/O ratio is an important parameter,playing a fundamental role in determining the gas-phase abundances of sulfur species in dense cores.

关键词： sulfur Sulfur depletion

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What is attractive rural landscape?Differences in the social and expert assessment of the changes in the rural landscape of the Carpathian region in Poland with regard to the need of its protection

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Journal of Mountain Science 2023年第2期20卷 501-515页

作者： agata GAJDEK Barbara KRUPA Anna NOWAK Department of Landscape Architecture Institute of Agricultural SciencesEnvironmental Protection and DevelopmentCollege of Natural SciencesUniversity of Rzeszowul.Ćwiklińskiej 2PL-35-601 RzeszówPoland

Contemporary villages of the mountain region are subject to uncontrolled structural and spatial transformations,which cause deformation of centuries-old spatial systems of high cultural and natural *** aim of the study is to confront the opinions of the inhabitants and experts regarding the condition of the cultural landscape of the villages in south-eastern *** area belongs to the Carpathian region of Central *** historical and economic conditions of the studied region,related to the functioning in the post-war period,and then its breakdown and the development of the free market economy,constitute an interesting background for the proposed *** communities still remembering the period of difficulties related to the period of systemic transformations,are currently experiencing a relative prosperity,many difficulties related to the period of systemic transformations,are currently experiencing a relative prosperity,which is also expressed in a completely new,previously unknown way of managing the *** implemented in villages are associated by the inhabitants with the improvement of the standards and quality of *** assess them rather *** expert assessment of these landscape transformations indicates their negative dimension and the risk of losing timeless *** discrepancy in the assessment of experts and local residents creates difficulties in the protection of the rural ***,high-quality visual landscape features among rural residents is necessary from the point of view of its multi-faceted and effective *** initiatives and actions in the field of industry policy should play a significant role in this respect by consolidating the images of a harmonious landscape in the public awareness.

关键词： Polish village Landscape attractiveness Cultural landscape Spatial systems

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Role of exercise in the brain:focus on oligodendrocytes and remyelination

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Neural Regeneration Research 2023年第12期18卷 2645-2646页

作者： Grazia Maugeri Velia D'agata Giuseppe Musumeci Section of Anatomy Histology and Movement SciencesDepartment of Biomedical and Biotechnological SciencesUniversity of CataniaCataniaItaly Research Center on Motor Activities(CRAM) University of CataniaCataniaItaly Department of Biology Sbarro Institute for Cancer Research and Molecular MedicineCollege of Science and TechnologyTemple UniversityPhiladelphiaPAUSA

The phrase“Mens sana in corpore sano”taken from Juvenal's Satires(127 a.C.)represents one of the best-known and most used sentences of all time,whose meaning in the modern age refers to the importance of physical activity for mental health and *** literature demonstrated the positive role of exercise in counteracting several diseases,such as diabetes,cardiovascular diseases,neurodegenerative diseases,cancers and age-related disorders including muscle atrophy,the reduction of aerobic capacity,bone and cartilage loss.

关键词： meaning such exercise

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Paleomagnetic, tectonic and geochronological constraints for Permian-Triassic oroclinal bending of the Mongolian collage

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National Science Review 2023年第2期10卷 9-11页

作者： Karel Schulmann Jean Bernard Edel Ondrej Lexa Wenjiao Xiao D.T■ebínová Richard Spikings Urs Schaltegger Arkadiusz Derkowski Marek szczerba Centre for Lithospheric Research Czech Geological Survey Institut Terre et Environnement de Strasbourg Université de Strasbourg Institute of Petrology and Structural Geology Charles University Xinjiang Research Center for Mineral Resources Xinjiang Institute of Ecology and Geography Chinese Academy of Sciences Earth and Environmental Sciences Department of Earth Sciences University of Geneva Institute of Geological Sciences Polish Academy of Sciences

The Central Asian Orogenic Belt constitutes the Kazakhstan and Mongolian oroclinal collages located between the Tarim-North China collage(TNC)to the south and the Siberian craton to the north(Fig.1a) [1].While the oroclinal bending of the western Kazakhstan collage is widely accepted by the paleomagnetic and tectonic community,the oroclinal bending model of the eastern Mongolian collage is disputed[2,3].Despite differences,

关键词： ASIAN OROGENIC BELT DEFORMATION SIBERIA ALTAI

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How rotational speed of planetary ball mill and polymer load influence the performance and water vapor sorption in solid dispersions composed of tadalafil and soluplus

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Particuology 2023年第2期73卷 37-46页

作者： Karol Kubat Anna Krupa Witold Brniak Agnieszka Węgrzyn Dorota Majda agata Bogdał Hubert Harańczyk Department of Medical Physics Faculty of PhysicsInstitute of PhysicsJagiellonian UniversityCracowPoland Department of Pharmaceutical Technology and Biopharmaceutics Faculty of PharmacyCollegium MedicumJagiellonian UniversityCracowPoland Faculty of Chemistry Jagiellonian UniversityCracowPoland

The presence of residual water may deteriorate the performance of amorphous solid dispersions prepared by ball milling,affecting molecular mobility,crystallinity,particle size and finally,the drug dissolution *** the stability of these metastable systems depend on both formulation and process variables,the aim of this study was to assess for the first time,the impact that the polymer load and the rotational speed applied upon high energy ball milling could have on the performance of binary co-milled solid dispersions composed of tadalafil(a hydrophobic crystalline drug)and Soluplus(an amphiphilic,hygroscopic amorphous polymer).Each of these variables was tested at three *** electron microscopy,laser diffraction and X-ray powder diffraction were used to analyze morphology,particle size distribution and crystallinity of ball milled formulations *** studies were also carried *** tools of applied physics,namely solid state 1H NMR and relaxometry were used to assess the structure and water mobility upon gaseous phase hydration on *** was shown that both tested variables determined the particle size of the *** the rotational speed of 400 rpm was used,all solid dispersion were XRD-amorphous,but to ensure the immediate release of tadalafil its micellar solubilization in Soluplus was *** the formulation was exposed to water vapor,the hydration level increased with an increasing polymer load as ***,the rotational speed governed the space available for the adsorption of water molecules and their organization in a monolayer or *** behavior may have impact on the kinetics of the amorphous drug recrystallization,and finally deteriorate its dissolution.

关键词： Tadalafil Soluplus Solid dispersion Relaxation time Milling NMR

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Remote sensing of bark beetle damage in Norway spruce individual tree canopies using thermal infrared and airborne laser scanning data fusion

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Forest Ecosystems 2022年第5期9卷 710-723页

作者： agata Zakrzewska Dominik Kopec Department of Biogeography Paleoecology and Nature ProtectionFaculty of Biology and Environmental ProtectionUniversity of LodzŁodzPoland MGGP Aero Sp.z o.o. TarnowPoland

Background:Increasing threat to Central Europe’s forests from the growing population of the European spruce bark beetle Ips typographus (L.) calls for developing highly effective methods of detection of the infestation spots. The main goal of this study was to establish an automatic workflow for detection of dead trees and trees in poor condition of Picea abies using Middle Wave Infrared spectral range obtained from the ***:The studies were conducted in Wigry National Park (Poland) in 2020. A fusion of aircraft thermal data and laser scanning was used. Synchronous with thermal data acquisition ground reference data were obtained for P. abies in different health conditions. Determination of the range of canopy temperatures characteristic of the three condition states (‘healthy’,‘poor condition’,‘dead’) was performed using K-mean clustering. The accuracy of the method was evaluated on two validation sets:(1) individual tree canopies determined by photointerpretation, and (2) automatic segmentation of laser scanning ***:The results showed that the average temperature of ‘healthy’trees was 27.70℃, trees in ‘poor condition’28.57℃, and ‘dead’trees 30.17℃. High temperature differences between ‘healthy’and ‘dead’P. abies made it possible to distinguish these two condition classes with high accuracy. Lower accuracies were obtained for the class of ‘poor condition’, which was found to be confusing with both ‘healthy’and ‘dead’trees. According to results from the first validation set, a high overall accuracy of 0.60 was obtained. For the second validation set, the overall accuracy was reduced by 11%.Conclusions:This study indicates that canopy temperature recorded from the airborne level is a variable that differentiates ‘healthy’spruces from those in ‘poor condition’and the ‘dead’trees. The results confirmed that thermal and airborne laser scanning data fusion allows for creating a quick and simple workflow, which can successfully separate individual tre

关键词： Infrared thermography Picea abies Ips typographus Middle wave infrared Forest invasion Forest health K-mean clustering

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Available for millions of years but discovered through the last decade:Insects as a source of nutrients and energy in animal diets

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Animal Nutrition 2022年第4期11卷 60-79页

作者： Bartosz Kieronczyk Mateusz Rawski Zuzanna Mikołajczak Natalia Homska Jan Jankowski Katarzyna Ognik agata Jozefiak Jan Mazurkiewicz Damian Jozefiak Department of Animal Nutrition Poznan University of Life SciencesPoznanPoland Laboratory of Inland Fisheries and Aquaculture Department of ZoologyPoznan University of Life SciencesPoznanPoland Department of Poultry Science University of Warmia and MazuryOlsztynPoland Department of Biochemistry and Toxicology Faculty of Animal Sciences and BioeconomyUniversity of Life Sciences in LublinLublinPoland Department of Preclinical Sciences and Infectious Diseases Poznan University of Life SciencesPoznanPoland

The aim of this review is to present and discuss the most recent literature about the processing of insect biomass and its impact on nutritive value,further implementation of meals and fats derived from invertebrates to livestock(poultry and swine),aquaculture(salmonids),and companion animal diets and their impact on growth performance,metabolic response,and gastrointestinal microbiota ***,the most important barriers to obtaining unified products in terms of their nutritive value are considered,i.e.,to define insects'nutrient requirements,including various technological groups and further biomass processing(slaughtering,drying,and storage).Due to the current limitation in the insect production process consisting of the lack of infrastructure,there is stress on the relatively small amount of insect products added to the animal diets as a functional feed ***,only in the case of pet nutrition may insects be considered a full replacement for commonly used environmentally harmful and allergenic ***,the least information has been published on this ***,more scientific data are needed,particularly when the pet food branch and insect-based diets are rapidly growing.

关键词： Insect protein Poultry Pig Fish Pet Nutritive value

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Morphofunctional characterization of hemocytes in black soldier fly larvae

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Insect Science 2023年第4期30卷 912-932页

作者： Daniele Bruno Aurora Montali Marzia Gariboldi Anna Katarzyna Wronska agata Kaczmarek Amr Mohamed Ling Tian Morena Casarteli Gianluca Tettamanti Department of Biotechnology and Life Sciences University of InsubriaVareseItaly Host Parasites Molecular Interaction Research Unit Witold Stefanski Institute of ParasitologyPolish Academy of SciencesWarsawPoland Department of Entomology Faculty of ScienceCairo UniversityGizaEgypt Guangdong Provincial Key Laboratory of Agro-animal Genomics and Molecular Breeding Guangdong Provincial Sericulture and Mulberry Engineering Research CenterCollege of Animal ScienceSouth China Agricultural UniversityGuangzhouChina Department of Biosciences University of MilanoMilanoItaly Interuniversity Centerfor Studies on Bioinspired Agro-environmental Technology(BAT Center) University of Napoli Federico llPorticiItaly

In insects,the cell-mediated immune response involves an active role of hemo-cytes in phagocytosis,nodulation,and *** these processes have been well documented in multiple species belonging to different insect orders,information con-cerning the immune response,particularly the hemocyte types and their specific function in the black soldier fly Hermetia illucens,is still *** is a serious gap in knowledge given the high economic relevance of *** larvae in waste management strategies and considering that the saprophagous feeding habits of this dipteran species have likely shaped its immune system to efficiently respond to *** present study repre-sents the first detailed characterization of black soldier fly hemocytes and provides new insights into the cell-mediated immune response of this *** particular,in addition to prohemocytes,we identified five hemocyte types that mount the immune response in the larva,and analyzed their behavior,role,and morphofunctional changes in response to bac-terial infection and injection of chromatographic *** results demonstrate that the circulating phagocytes in black soldier fly larvae are *** cells also take part in nodulation and encapsulation with granulocytes and lamellocyte-like cells,devel-oping a starting core for nodule/capsule formation to remove/encapsulate large bacterial aggregates/pathogens from the hemolymph,*** processes are supported by the release of melanin precursors from crystal cells and likely by mobilizing nutrient reserves in newly circulating adipohemocytes,which could thus trophically support other hemocytes during the immune ***,the regulation of the cell-mediated im-mune response by eicosanoids was investigated.

关键词： eicosanoids encapsulation hemocytes Hermetia illucens immunity phagocytosis

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