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Dynamic prediction and quantitative assessment of carbon emissions from animal husbandry: A case study of inner mongolia autonomous region, China.
J Environ Qual
March 2025
College of Science, Inner Mongolia University of Technology, Hohhot, China.
Climate change, driven by greenhouse gas emissions, has emerged as a pressing global ecological and environmental challenge. Our study is dedicated to exploring the various factors influencing greenhouse gas emissions from animal husbandry and predicting their future trends. To this end, we have analyzed data from China's Inner Mongolia Autonomous Region spanning from 1978 to 2022, aiming to estimate the carbon emissions associated with animal husbandry in the region.
View Article and Find Full Text PDFSafety and recovery profile of patients after inhalational anaesthesia versus target-controlled or manual total intravenous anaesthesia: a systematic review and meta-analysis of randomised controlled trials.
Br J Anaesth
March 2025
Department of Surgical Interventional Sciences, McGill University Health Center, Montreal, QC, Canada; Department of Anesthesia, McGill University, Montreal, QC, Canada; Department of Surgery, McGill University, Montreal, QC, Canada. Electronic address:
Background: In the UK, total intravenous anaesthesia (TIVA) is used in 25% of general anaesthetics and is gaining traction because of its lower environmental impact and effectiveness in reducing postoperative nausea and vomiting (PONV). Although meta-analyses have compared TIVA and inhalational anaesthesia (IA), the optimal delivery method-manual infusion or target-controlled infusion (TCI)-remains underexplored. This review addresses this gap, leveraging the rapidly growing body of evidence to guide optimal anaesthetic practice.
View Article and Find Full Text PDFA comparative study on antioxidant properties, total phenolics, total flavonoid contents, and cytotoxic properties of marine green microalgae and diatoms.
J Genet Eng Biotechnol
March 2025
Department of Biochemistry, Faculty of Biotechnology and Biomolecular Sciences, Universiti Putra Malaysia, 43400 Serdang, Selangor, Malaysia; Aquatic Animal Health and Therapeutics Laboratory (AquaHealth), Institute of Bioscience, Universiti Putra Malaysia, 43400 Serdang, Selangor, Malaysia; Bioprocessing and Biomanufacturing Research Complex, Universiti Putra Malaysia, 43400 Serdang, Selangor, Malaysia. Electronic address:
Despite having valuable and novel metabolites, the marine microalgae species are still not thoroughly investigated for their pharmaceutical and nutraceutical importance. Therefore, this study was focused on investigating the crude extracts of marine green microalgae species, Tetraselmis sp., Nannochloropsis sp.
View Article and Find Full Text PDFComprehensive evaluation of antibacterial and anticancer activities from indole butanoic acid.
J Genet Eng Biotechnol
March 2025
Department of Chemistry, College of Sciences, Jouf University, PO Box 72341, Sakaka, Saudi Arabia.
Focus of this study is on the use of the hydrazone compound (3) (N-(4-bromobenzylidene)-4-(1H-indol-3-yl) butane hydrazide), which was previously prepared from the reaction of the compound p-bromobenzaldehyde with the corresponding hydrazide (2), as an intermediate compound for the synthesis of azetidine, thiazolidine, tetrazole, oxadiazole and phthalazine heterocyclic compounds through its reaction with some cyclic reagents and catalysts such as chloro acetyl chloride, thioglycolic acid, sodium-azid, lead dioxide and Hydrogen chloride gas. The prepared compounds were characterized using physical properties and also spectroscopic methods such as infrared spectroscopy, nuclear magnetic resonance spectra of the proton and the isotope of carbon as well as mass spectrometry, which accurately identified the proposed structures of the prepared compounds. The identity of the prepared compounds was determined using physical and spectroscopic properties, where infrared and HNMR spectroscopy of the proton as well as carbon were used in addition to using mass spectrometry to verify the validity of the prepared structures.
View Article and Find Full Text PDFOccupational exposure and chronic bronchitis in a sample of the general population in Telemark, Norway: a two-phased cross-sectional study.
Occup Environ Med
March 2025
Division of Occupational, Environmental and Climate Medicine, Department of Medicine, University of California San Francisco, San Francisco, California, USA.
Objectives: We aimed to estimate the prevalence of chronic bronchitis (CB), examine its association with occupational exposure to irritants assessed by self-reporting or the Nordic job exposure matrix (N-JEM) stratified by smoking status and estimate the population-attributable fraction (PAF) of CB from occupational exposure.
Methods: A two-phased, cross-sectional design was used to analyse a random sample collected in 2013 and 2018 of the population aged 16-55 years in Telemark County, Norway. CB was defined as cough and sputum production for ≥3 months over 2 consecutive years.
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