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Anaerobic swine digestate valorization via energy-efficient electrodialysis for nutrient recovery and water reclamation
This article provides insight into practical large-scale applications of digestate valorization through energy-efficient separation, thereby realizing a circular economy system and a decarbonizing supply chain of bio-nutrients.PMID:36099763 | DOI:10.1016/j.watres.2022.119066
Source: Cell Research - September 13, 2022 Category: Cytology Authors: Chao-Yu Wei Shu-Yuan Pan Yu-I Lin Thanh Ngoc-Dan Cao Source Type: research

The potential and sustainable strategy for swine wastewater treatment: Resource recovery
Chemosphere. 2023 Jun 19;336:139235. doi: 10.1016/j.chemosphere.2023.139235. Online ahead of print.ABSTRACTSwine wastewater is highly polluted with complex and harmful substances that require effective treatment to minimize environmental damage. There are three commonly used biological technologies for treating swine wastewater: conventional biological technology (CBT), microbial electrochemical technology (MET), and microalgae technology (MT). However, there is a lack of comparison among these technologies and a lack of understanding of their unique advantages and efficient operation strategies. This review aims to compar...
Source: Chemosphere - June 21, 2023 Category: Chemistry Authors: Heng Wu Anjie Li Huaiwen Zhang Sicong Gao Suqi Li Jindou Cai Ruixiao Yan Zhilin Xing Source Type: research

Multiplex and visual detection of African Swine Fever Virus (ASFV) based on Hive-Chip and direct loop-mediated isothermal amplification.
Abstract African swine fever is caused by African swine fever virus (ASFV), and has a mortality rate approaching 100%. It has already caused tremendous economy lost around the world. Without effective vaccine, rapid and accurate on-site detection plays an indispensable role in controlling outbreaks. Herein, by combining Hive-Chip and direct loop-mediated isothermal amplification (LAMP), we establish a multiplex and visual detection platform. LAMP primers targeting five ASFV genes (B646L, B962L, C717R, D1133L, and G1340L) were designed and pre-fixed in Hive-Chip. On-chip LAMP showed the limits of detection (LOD) of...
Source: Analytica Chimica Acta - November 22, 2020 Category: Chemistry Authors: Zhu YS, Shao N, Chen JW, Qi WB, Li Y, Liu P, Chen YJ, Bian SY, Zhang Y, Tao SC Tags: Anal Chim Acta Source Type: research

Phycoremediation and biomass production from high strong swine wastewater for biogas generation improvement: An integrated bioprocess
This study investigated the phycoremediation process from swine digestate integrated with photosynthetic biomass and biogas production in the context of circular economy. Effects of total ammonia nitrogen (TAN) and pH on biomass productivity and nutrients removal, using a central rotational composite design, were evaluated. pH showed a significant effect on biomass productivity and phosphate removal. The strain Chlorella sorokiniana (LBA#39) was able to tolerate up to 1300 mg TAN L-1 at neutral pH, with maximum biomass productivity of 198 mg DW L-1 d-1 and removal of 90 and 70 (%) of phosphate and nitrogen, respectively. T...
Source: Bioresource Technology - April 22, 2021 Category: Biotechnology Authors: Helga Cristina Fuhrmann Dinnebier Alexandre Matthiensen William Michelon Deisi Cristina T ápparo Tauani Gabriela Fonseca Rafael Favretto Ricardo Luis Radis Steinmetz Helen Treichel Fabiane Goldschmidt Antes Airton Kunz Source Type: research

Effectiveness of Tamiflu and Relenza questioned
ConclusionThis major review is particularly significant for its use of unpublished, previously confidential data from both the drug manufacturers and regulators, to verify the information in published trials. As the researchers point out, much of the trial data is unreliable for various reasons, which makes it difficult to draw firm conclusions.While it appears that these drugs have a modest benefit, there is no solid evidence that either drug can protect people from the more serious complications of influenza. Paracetamol or ibuprofen would seem to be a far more cost-effective method of relieving the symptoms of influenza...
Source: NHS News Feed - April 10, 2014 Category: Consumer Health News Tags: Medication Swine flu Source Type: news

Viruses, Vol. 11, Pages 864: An Update on African Swine Fever Virology
Maria Montoya Animal diseases constitute a continuing threat to animal health, food safety, national economy, and the environment. Among those, African swine fever (ASF) is one of the most devastating viruses affecting pigs and wild suids due to the lack of vaccine or effective treatment. ASF is endemic in countries in sub-Saharan Africa, but since its introduction to the Caucasus region in 2007, a highly virulent strain of ASF virus (ASFV) has continued to circulate and spread into Eastern Europe and Russia, and most recently into Western Europe, China, and various countries of Southeast Asia. Given the importance of...
Source: Viruses - September 16, 2019 Category: Virology Authors: Axel Karger Daniel P érez-Núñez Jes ús Urquiza Patricia Hinojar Covadonga Alonso Ferdinando B. Freitas Yolanda Revilla Marie-Fr édérique Le Potier Maria Montoya Tags: Review Source Type: research

Short chain carboxylic acids production and dynamicity of microbial communities from co-digestion of swine manure and corn silage.
This study investigated the influence of organic load rates (OLRs) on short-chain carboxylic acids (SCCAs) production and microbial communities for co-digestion of swine manure (SM) and corn silage (CS) during four different OLRs stages in a semi-continuous mode. The results showed that relatively stable SCCAs concentration of 10.5-13.6 g COD/L and SCCAs yield of 0.42 mg COD/mg VS was achieved at OLR of 3.0 g VS/L·d. The maximum concentration of 19.1 g COD/L was achieved at 3.5 g VS/L·d. Volatile fatty acids (VFAs) (include acetic, n-butyric and caproic acids) accounted for approximately 80% of SCCAs. Hydrolysis bac...
Source: Bioresource Technology - November 12, 2020 Category: Biotechnology Authors: Cao Q, Zhang W, Lian T, Wang S, Dong H Tags: Bioresour Technol Source Type: research

Viruses, Vol. 14, Pages 2107: Identification of Risk Factors for African Swine Fever: A Systematic Review
Carola Sauter-Louis African swine fever (ASF) is an internationally-spreading viral pig disease that severely damages agricultural pork production and trade economy as well as social welfare in disease-affected regions. A comprehensive understanding of ASF risk factors is imperative for efficient disease control. As the absence of effective ASF vaccines limits disease management options, the identification and minimisation of ASF-associated risk factors is critical to preventing ASF outbreaks. Here, we compile currently known potential ASF risk factors identified through a systematic literature review. We found 154 ob...
Source: Viruses - September 23, 2022 Category: Virology Authors: Hannes Bergmann Johanna Dups-Bergmann Katja Schulz Carolina Probst Laura Zani Melina Fischer J örn Gethmann Nicolai Denzin Sandra Blome Franz J. Conraths Carola Sauter-Louis Tags: Article Source Type: research

Thirty‐Five‐Year Presence of African Swine Fever in Sardinia: History, Evolution and Risk Factors for Disease Maintenance
Summary Despite the implementation of control efforts and funds to fight against the disease, African swine fever (ASF) has been present in Sardinia since 1978. It has caused serious problems for both the industrial pig sector and the regional authorities in Sardinia, as well as the economy of Italy and the European Union, which annually supports the costly eradication programme. During this time, ASF has persisted, especially in the central‐east part of Sardinia where almost 75% of the total outbreaks are concentrated. The Sardinian pig sector is clearly divided into two categories based on the specialization and indust...
Source: Transboundary and Emerging Diseases - September 12, 2014 Category: Veterinary Research Authors: L. Mur, M. Atzeni, B. Martínez‐López, F. Feliziani, S. Rolesu, J. M. Sanchez‐Vizcaino Tags: Review Article Source Type: research

Expanding the tools for identifying mononuclear phagocyte subsets in swine: Reagents to porcine CD11c and XCR1.
Abstract Pig is a domestic species of major importance in the agro-economy and in biomedical research. Mononuclear phagocytes (MNP) are organized in subsets with specialized roles in the orchestration of the immune response and new tools are awaited to improve MNP subset identification in the pig. We cloned pig CD11c cDNA and generated a monoclonal antibody to pig CD11c which showed a pattern of expression by blood and skin MNP subsets similar to humans. We also developed a porcine XCL1-mCherry dimer which specifically reacted with the XCR1-expressing dendritic cell subset of the type 1 lineage in blood and skin. ...
Source: Developmental and Comparative Immunology - June 20, 2016 Category: Allergy & Immunology Authors: Deloizy C, Bouguyon E, Fossum E, Sebo P, Osicka R, Bole A, Pierres M, Biacchesi S, Dalod M, Bogen B, Bertho N, Schwartz-Cornil I Tags: Dev Comp Immunol Source Type: research

Swine fever will hurt Brazil soy exports, lift China meat sales: minister
Brazilian soy exports to China will definitely decline this year as African swine fever in the world's No. 2 economy cuts demand for the animal feed, but potential growth in meat exports would offset this, Brazil's agriculture minister said on Monday.
Source: Reuters: Health - April 22, 2019 Category: Consumer Health News Tags: healthNews Source Type: news

Search is a verb: systematic review searching as invisible labor
J Med Libr Assoc. 2021 Jul 1;109(3):505-506. doi: 10.5195/jmla.2021.1226.ABSTRACTInvisible labor is a term used by labor economists to describe work that contributes, and is often even necessary, to the economy but largely goes unrecognized and unpaid. Despite the fact that systematic review searching is a significant task for many librarians and knowledge professionals, the search process can be considered a form of invisible labor because it often goes without recognition. This occurs sometimes through not granting authorship to the librarian who performed the intellectual contribution of search development and sometimes...
Source: J Med Libr Assoc AND... - October 11, 2021 Category: Databases & Libraries Authors: Amanda Ross-White Source Type: research