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Valorisation of industrial hemp (Cannabis sativa L.) residues and cheese whey into volatile fatty acids for single cell protein production

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Environmental Science and Ecotechnology 2024年第5期21卷 369-380页

作者： Carlo Moscariello Silvio Matassa Francesco Pirozzi giovanni Esposito Stefano Papirio Department of Civil Architectural and Environmental EngineeringUniversity of Napoli Federico IIvia Claudio 2180125NapoliItaly

The production of single cell protein(SCP)using lignocellulosic materials stands out as a promising route in the circular bioeconomy ***,multiple steps are necessary for lignocellulosics-to-SCP processes,involving chemical pretreatments and specific aerobic *** there are no studies that investigated the SCP production from lignocellulosics by using only biological processes and microbial biomass able to work both anaerobically and *** this view,the valorisation of industrial hemp(Cannabis sativa L.)biomass residues(HBRs),specifically hurds and a mix of leaves and inflorescences,combined with cheese whey(CW)was investigated through a semi-continuous acidogenic co-fermentation process(co-AF).The aim of this study was to maximise HBRs conversion into VFAs to be further used as carbon-rich substrates for SCP *** process conditions were tested by either removing CW or increasing the amount of HBRs in terms of VS(i.e.,two and four times)to evaluate the performance of the co-AF *** HBRs resulted in a proportional increase in VFA production up to 3115 mg HAc L^(-1),with experimental production nearly 40%higher than theoretical *** synergy between HBRs and CW was demonstrated,proving the latter as essential to improve the biodegradability of the *** produced VFAs were subsequently tested as substrates for SCP synthesis in batch aerobic tests.A biomass concentration of 2.43 g TSS L^(-1) was achieved with a C/N ratio of 5.0 and a pH of 9.0 after two days of aerobic fermentation,reaching a protein content of 42%(g protein per g TSS).These results demonstrate the overall feasibility of the VFA-mediated HBR-to-SCP valorisation process.

关键词： Hemp biomass residues Cheese whey Volatile fatty acids Acidogenic fermentation Single cell protein

Ammonia and greenhouse gas distribution in a dairy barn during warm periods

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Frontiers of Agricultural Science and Engineering 2024年第3期11卷 428-441页

作者： Provvidenza Rita D’URSO Claudia ARCIDIACONO giovanni CASCONE Department of Agriculture Food and EnvironmentUniversity of CataniaVia S.Sofia n.100Catania 95123Italy

This research aimed to quantify concentrations of ammonia(NH3),carbon dioxide(CO_(2))and methane(CH_(4)),estimate emissions,and analyze the factors influencing them during warm periods in an open dairy barn equipped with two cooling systems in a Mediterranean climate *** distribution within the barn was observed to vary both vertically and horizontally,with the highest gas concentrations observed in the central area of the ***_(3),CH_(4)and CO_(2)ranged in 1.7–7.4,7–18,560–724μg·g^(–1),*** ventilation through openings and the operation of cooling systems induced changes in indoor microclimate conditions,influencing cow behavior and,consequently,gas *** concentrations were the highest at air velocities below 0.5 m·s^(–1).The highest concentration of NH_(3)was observed when the temperature-humidity index(THI)was>72 and≤78;and CO_(2)and CH_(4)concentrations were the highest with THI≥72 and decreased with THI≤***_(3)concentrations when barn management included three daily milkings were higher than those measured when barn management was based on two daily milkings,and lower for CH_(4)and CO_(2).NH_(3)and CH_(4)emissions were the highest during barn cleaning,while the lowest NH_(3)emissions occurred during activity of the cows(i.e.,feeding,walking).

关键词： Ammonia greenhouse gas environmental monitoring cows’behavior barn management housing system climatic parameters

Eosinophilic esophagitis: From pathophysiology to treatment

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World Journal of Gastrointestinal Pathophysiology 2015年第4期6卷 150-158页

作者： Alessandra D’Alessandro Dario Esposito Marcella Pesce Rosario Cuomo giovanni Domenico De Palma giovanni sarnelli Department of Clinical Medicine and Surgery Gastroenterology Unit Federico II University Department of Clinical Medicine and Surgery Endoscopy Unit Federico II University

Eosinophilic esophagitis(Eo E) is a chronic immune disease, characterized by a dense eosinophilic infiltrate in the esophagus, leading to bolus impaction and refluxlike symptoms. Traditionally considered a pediatric disease, the number of adult patients with Eo E is continuously increasing, with a relatively higher incidence in western countries. Dysphagia and food impaction represent the main symptoms complained by patients, but gastroesophageal reflux-like symptoms may also be present. Esophageal biopsies are mandatory for the diagnosis of Eo E, though clinical manifestations and proton pump inhibitors responsiveness must be taken into consideration. The higher prevalence of Eo E in patients suffering from atopic diseases suggests a common background with allergy, however both the etiology and pathophysiology are not completely understood. Elimination diets are considered the firstline therapy in children, but this approach appears less effective in adults patients, who often require steroids; despite medical treatments, Eo E is complicated in some cases by esophageal stricture and stenosis, that require additional endoscopic treatments. This review summarizes the evidence on Eo E pathophysiology and illustrates the safety and efficacy of the most recent medical and endoscopic treatments.

关键词： Eosinophilic esophagitis Eotaxin Immune system Pro

Impact of neoadjuvant multimodal therapy in the setting of locally advanced hepatocellular carcinoma

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World Journal of Gastroenterology 2024年第28期30卷 3452-3455页

作者： Daniele Ferraro Federica Falaschi Luca Nazzaro giovanni Vennarecci Hepato-biliary and Liver Transplant Centre Department of General Surgery and Woman’s HealthAORN Antonio CardarelliNaples 80131Italy

Immunotherapy and the implementation of more aggressive treatment schemes for locally advanced hepatocellular carcinomas have expanded the boundaries of curative *** of these advancements,patients who were once consid... 详细信息

关键词： Hepatocellular carcinoma Immunotherapy Radioembolization Chemoembolization Liver transplantation Liver resection

A novel 2D-GO@WS2 electrochemical platform for the determination of thiram fungicide

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Journal of Environmental Sciences 2024年第2期136卷 226-236页

作者： Khouloud Abid Daniela Iannazzo Consuelo Celesti Amani Khaskhoussi Antonino Foti Ramzi Maalej Pietro Giuseppe Gucciardi giovanni Neri Department of Engineering University of MessinaC.da Di DioI-98166 MessinaItaly INSTM Research Unity of MessinaItaly Laboratory of Dielectric and Photonic Materials Faculty of Sciences of SfaxSfaxUniversitySfax 3018Tunisia CNR IPCF Istituto per i Processi Chimico-Fisici viale F.Stagno D’Alcontres 37I-98156 MessinaItaly

In this paper,the determination of Thiram fungicide by a novel modified screen-printed carbon electrode(SPCE)fabricated modifying the working electrode(WE)with 2D-GO/WS2nanohybrid composites,is *** electron microscopy(SEM),Raman spectroscopy,and fluorescence analysis(PL)were used to reveal the morphological and microstructural characteristics of the 2D-GO/WS2 nanohybrids with different graphene oxide:tungsten disulphide(GO:WS_(2))*** characterization demonstrated that the 2D-WS2/GO nanohybrids having a GO:WS_(2)ratio=2:1 shows the highest electrocatalytic activity towards oxidation of *** developed sensor permits the quantification of Thiram in the linear range 0.083-0.33μM with a limit of detection(LOD)of 0.02μM,which is below the legal limits for this fungicide in drinking water or foods.

关键词： WS_(2)nanosheets Graphene Oxide(GO) Electrochemical sensor Fungicides Thiram

Can the Hypothetical Protons Emitted by the Shroud’s Man Furnish an I(z) Correlation?

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Open Journal of Applied Sciences 2024年第8期14卷 1979-1984页

作者： giovanni Fazio Department of Mathematical and Computer Sciences Physical Sciences and Earth Sciences University of Messina Messina Italy

Recently, we have investigated the hypothesis radiative demonstrating that the two penetrated thicknesses (in air and linen) are not compatible with a single energy of the protons. Furthermore, we deduced that the distribution of energy, released by the above particles, on the burial linen has not a linear trend when the body-burial linen distance changes. Now, in this article we want to deduce the I(z) relationship, between the Image Intensity of the colour produced by protons on a linen and the z distance from the source (of Protons) and the same linen. To achieve the result in an analytical form and make a comparison with the same function extracted from the Shroud, we used the empirical expression Range-Energy for protons in air of Wilson-Brobeck. Thus, we obtain a result I(z) = Im [1 − (z/R)5/9] that is different from the one extracted from the Turin Linen I(z) = IM (1 − z/R0). We have also the same information using the Range-Energy curves for protons of Rogozinski. The result is negative for the radiative hypothesis that is unable to produce the Shroud Body Image. Therefore, to investigate the above unknown process of formation, it is necessary to think about another one.

关键词： Hypothesis Radiative Protons in the Matter Energy Lost by Protons I(z) Correlations Comparison

Poly(A)-specific RNase(PARN)generates and regulates miR-125a-5p 3’-isoforms,displaying an altered expression in breast cancer

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Signal Transduction and Targeted Therapy 2024年第5期9卷 1805-1807页

作者： Luisa Tomasello Shoshanah M.Holub giovanni Nigita Rosario Distefano Carlo M.Croce Department of Cancer Biology and Genetics The Ohio State UniversityColumbusOHUSA Department of Internal Medicine Division of HematologyThe Ohio State UniversityColumbusOHUSA

Dear Editor,MicroRNAs(miRNAs)are small non-coding RNAs crucial for post-transcriptional gene regulation,processed from primary miRNA transcripts by Drosha and Dicer.1 Latest advancements in Next Generation Sequencing highlighted the existence of miRNA isoforms(isomiRs)resulting from alternative processing,RNA editing,or post-transcriptional modifications.

关键词： breast cancer advancement

Review and update on the management of triangular fibrocartilage complex injuries in professional athletes

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World Journal of Orthopedics 2024年第2期15卷 110-117页

作者： Valerio Pace Francesco Bronzini giovanni Novello Giuseppe Mosillo Luca Braghiroli Department of Trauma and Orthopaedics AOSP TerniTerni 05100Italy Department of Trauma and Orthopaedics University of PerugiaPerugia 06100Italy Department of Trauma and Orthopaedics Hand UnitAOSP TerniTerni 05100Italy

Triangular fibrocartilage complex injuries are common in amateur and professional *** injuries are mainly caused by acute or chronic repetitive axial loads on the wrist,particularly on the ulnar side and in association with rotations or radial/ulnar *** order to treat professional athletes,a detailed specific knowledge of the pathology is ***,the clinician should fully understand the specific and unique environment and needs of the athletes,their priorities and goals,the type of sport,the time of the season,and the position *** early diagnosis and appropriate management with the quickest possible recovery time are the uppermost goals for both the athlete and the surgeon.A compromise between conservative vs surgical indications,athletes’needs and expectations,and financial implications should be *** procedures should be timely planned when indicated as they could allow early diagnosis and treatment at the same *** measures are often used as first line treatment when *** lesions are treated by arthroscopic repair,whilst central lesions are treated by arthroscopic *** procedures(such as the Wafer procedure,ulnar osteotomies,etc.)have specific indications and great implications with regard to rehabilitation.

关键词： Triangular fibrocartilage complex injuries Professional athletes Ulnar sided wrist pain Wrist arthroscopy Wrist debridement

Phosphodiesterase 9 localization in cytoplasm and nucleus:the gateway to selective targeting in neuroprotection?

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Neural Regeneration Research 2025年第6期20卷 1701-1702页

作者： giovanni Ribaudo Matteo Giannangeli Margrate Anyanwu Alessandra Gianoncelli Department of Molecular and Translational Medicine University of BresciaBresciaItaly

The umbrella term"neurodege ne rative disorders"(NDDs) refers to several conditions characterized by a progressive loss of structure and function of cells belonging to the nervous *** diseases affect more than 50million people *** disorders are characterized by sundry factors and pathophysiological mechanisms that a re challenging to be fully *** of these rely on cell signaling pathways to preserve homeostasis,involving second messengers such as cyclic adenosine monophosphate (cAMP)and cyclic guanosine 3',5'-monophosphate(cGMP).Their ability to control the duration and amplitude of the signaling cascade is given by the presence of several common and uncommon *** kinases A and G (PKA and PKG),phosphodiesterases (PDEs),and scaffold proteins are among them.

关键词： gateway homeostasis preserve