Article
Reproductive Biology
James W. Frank, Chelsie B. Steinhauser, Xiaoqiu Wang, Robert C. Burghardt, Fuller W. Bazer, Greg A. Johnson
Summary: During the peri-implantation period of pregnancy in sheep, blocking ITGB3 expression in conceptuses did not prevent elongation and implantation, but decreased embryo growth and expression of SPP1 and NOS3. ITGB3 may play a role in regulating vasculature development within the allantois, impacting nutrient transport and embryo growth.
BIOLOGY OF REPRODUCTION
(2021)
Article
Biochemical Research Methods
Qi Hui Poh, Alin Rai, Irena Iska Carmichael, Lois A. Salamonsen, David W. Greening
Summary: This study demonstrates that EVs released by human trophectoderm cells can reprogram the protein landscape of endometrial epithelium, contributing to processes critical for successful embryo implantation such as attachment, immune regulation, and antioxidant activity.
Article
Environmental Sciences
Wonhyoung Park, Whasun Lim, Gwonhwa Song
Summary: The study showed that Fipronil can reduce the viability of porcine trophectoderm and luminal epithelial cells, induce cell cycle arrest and apoptotic cell death, and affect cell migration and implantation ability. Furthermore, it was observed that Fipronil can alter the PI3K-AKT and MAPK-ERK1/2 signal transduction pathways in the treated cells.
ENVIRONMENTAL POLLUTION
(2021)
Article
Engineering, Environmental
Hyocheol Bae, Seungkwon You, Whasun Lim, Gwonhwa Song
Summary: The study showed that flufenoxuron inhibits cell development and cell cycle progression, induces cell death, and increases ROS production, ER stress, and mitochondrial dysfunction. Additionally, it decreases cell migration and the expression of pregnancy-related genes.
JOURNAL OF HAZARDOUS MATERIALS
(2021)
Article
Biochemistry & Molecular Biology
Hyocheol Bae, Seungkwon You, Whasun Lim, Gwonhwa Song
Summary: The detrimental effects of pesticides on pregnancy, specifically pyridaben, have been studied in pig reproductive cell lines, showing harmful impacts on early pregnancy through inhibition of cell signal transduction and induction of reactive oxygen species production, mitochondrial dysfunction, and apoptosis. Autophagy induced by pyridaben may also affect placentation, suggesting potential similar effects in human pregnancy.
PESTICIDE BIOCHEMISTRY AND PHYSIOLOGY
(2021)
Review
Biochemistry & Molecular Biology
Annalisa Inversetti, Enrica Zambella, Alice Guarano, Marinella Dell'Avanzo, Nicoletta Di Simone
Summary: Recent studies have shown that the uterus has its own microbiota, but the composition of endometrial microbiota and its role in a healthy uterine environment are still not well understood. The interaction between endometrial microbiota and the immune system during conception and pregnancy may play a crucial role in reproductive outcomes. This review aims to summarize the molecular mechanisms by which endometrial microbiota interacts with the immune system, and discuss the link between dysbiosis and reproductive disorders.
INTERNATIONAL JOURNAL OF MOLECULAR SCIENCES
(2023)
Article
Agriculture, Dairy & Animal Science
Sarah R. McCoski, Rebecca R. Cockrum, Alan D. Ealy
Summary: Exposure to maternal obesity during pregnancy can have significant effects on offspring development, which may not be apparent until adulthood. This study investigated how obesity influences gene expression in the endometrium during early pregnancy using a sheep model. The results showed that obesity affects gene expression related to the immune response, adhesion, and angiogenesis in the endometrium. These findings suggest that the peri-implantation endometrium is responsive to maternal obesity and changes in gene expression during early embryogenesis may contribute to developmental programming.
JOURNAL OF ANIMAL SCIENCE
(2022)
Article
Biochemistry & Molecular Biology
Pramod Dhakal, Harriet C. Fitzgerald, Andrew M. Kelleher, Hongyu Liu, Thomas E. Spencer
Summary: The study demonstrated the crucial roles of uterine glands in embryo survival and stromal cell decidualization. Using a glandless FOXA2-deficient mouse model, researchers found compromised embryo survival and decidualization on gestational day 6.5, leading to abrupt pregnancy loss by day 7.5.
Article
Environmental Sciences
Jian Shi, Qi Zhang, Ruilu Yang, Chunjian Li, Susu Fan, Meng Cai, Xiaolan Zhou, Zheng Zhang
Summary: This paper investigated the stereoselective degradation and quantitative identification of the chiral pesticide etoxazole in different organisms using compound-specific isotope analysis. The degradation behavior and stable isotope fractionation effect of etoxazole were studied in soil, chlorella, and mice. The R-etoxazole degraded faster than the S-etoxazole in all organisms. The main factor affecting the stable isotope ratio change of etoxazole was found to be biodegradation. Additionally, the relationship between carbon isotope fractionation value and residual concentration of etoxazole was established, allowing for the calculation of etoxazole biodegradation rate using CSIA without directly measuring its concentration.
ECOTOXICOLOGY AND ENVIRONMENTAL SAFETY
(2023)
Review
Plant Sciences
Kannan Maharajan, Qing Xia, Xiuying Duan, Pengfei Tu, Yun Zhang, Kechun Liu
Summary: Zishen Yutai Pill (ZYP) is a widely used Traditional Chinese Medicine in Assisted Reproductive Technology (ART) medications, and has shown potential therapeutic effects in improving fertility and pregnancy rates. Clinical studies have demonstrated its curative effects on various reproductive disorders by regulating reproductive functions such as ovulation, follicle development, and hormonal balance.
JOURNAL OF ETHNOPHARMACOLOGY
(2021)
Article
Cell Biology
Tao Zhang, Shuai Guo, Han Zhou, Zhimin Wu, Junfeng Liu, Changwei Qiu, Ganzhen Deng
Summary: The activation of YAP is crucial for early pregnancy in bovines, as it promotes cell proliferation and creates an immunosuppressive local environment facilitating conceptus implantation into the uterine epithelium.
CELL PROLIFERATION
(2021)
Article
Agriculture, Dairy & Animal Science
Carleigh E. Fedorka, Hossam El-Sheikh Ali, Mats H. T. Troedsson
Summary: This study evaluated the expression of various galectins during equine pregnancy and found that galectins play an important role in horse reproduction. The expression levels varied depending on gestational time, tissue type, and specific galectin involved.
Article
Agriculture, Dairy & Animal Science
Jun Bai, Jun Li, Ning Liu, Hai Jia, Xuemeng Si, Yusong Zhou, Zhian Zhai, Ying Yang, Fazheng Ren, Zhenlong Wu
Summary: This study investigated the toxicological effect and mechanism of Zearalenone (ZEA) exposure on reproduction in pigs during early stages of pregnancy. It was found that ZEA can cause cell cycle arrest, apoptosis, endoplasmic reticulum (ER) stress, and autophagy in trophoblast ectoderm cells. Furthermore, inhibiting ER stress can reduce cell death, suggesting a critical role of ER stress in the activation of autophagy.
Article
Veterinary Sciences
Wonchul Jung, Inkyu Yoo, Jisoo Han, Minjeong Kim, Soohyung Lee, Yugeong Cheon, Minsun Hong, Bo-Young Jeon, Hakhyun Ka
Summary: Research has shown that caspases are dynamically expressed in the endometrium throughout the estrous cycle and at the maternal-conceptus interface during pregnancy in pigs. The expression of CASP3, CASP6, and CASP7 changes in a stage-specific manner in the endometrium during different reproductive stages. Additionally, the expression of caspases in endometrial cells is influenced by steroid hormones and cytokines, suggesting that caspase action may play an important role in regulating endometrial and placental function in pigs during the implantation period.
FRONTIERS IN VETERINARY SCIENCE
(2021)
Article
Reproductive Biology
Mariangela Bueno Cordeiro Maldonado, Valeska de Castro Lourenco, Lucas de Oliveira Bezerra, Isabella Rio Feltrin, Adriano Felipe Mendes, Cecilia Constantino Rocha, Guilherme Pugliesi, Alan D. Ealy, Claudia Maria Bertan Membrive, Marcelo Fabio Gouveia Nogueira
Summary: Early embryonic mortality due to maternal-fetal recognition failure is a major issue in the cattle industry. Modifying the levels and ratios of prostaglandin F2a and PGE2 can improve pregnancy establishment in cattle. This study investigated the effects of conjugated linoleic acid (CLA) on PGE2 and PGF2a synthesis and gene expression related to maternal-fetal recognition in bovine trophoblast cells (CT-1). CLA supplementation decreased PGE2 and PGF2a concentrations and influenced the ratio of PGE2 to PGF2a in CT-1. CLA also had a quadratic effect on the expression of MMP9, PTGES2, and PTGER4 genes.
Article
Biochemistry & Molecular Biology
Lihyun Kim, Taeyeon Hong, Jiyeon Ham, Whasun Lim
Summary: The present study aimed to investigate the inhibitory effects of Agarum clathratum on the viability of epithelial ovarian cancer cells. The results showed that Agarum clathratum extract suppressed the viability of the cancer cells and affected the intracellular Ca2+ levels and mitochondrial membrane potential. Furthermore, the extract inhibited the PI3K/AKT and MAPK pathways.
MOLECULAR & CELLULAR TOXICOLOGY
(2023)
Article
Engineering, Environmental
Nayoung Min, Hahyun Park, Taeyeon Hong, Garam An, Gwonhwa Song, Whasun Lim
Summary: This study evaluated the developmental toxicity of the herbicide prometryn in zebrafish embryos, revealing that it shortened body length, induced organ development defects, reactive oxygen species accumulation, and cell death. It was also found to interfere with mitochondrial function and energy metabolism.
JOURNAL OF HAZARDOUS MATERIALS
(2023)
Article
Endocrinology & Metabolism
Sunwoo Park, Jiyeon Ham, Changwon Yang, Wonhyoung Park, Hahyun Park, Garam An, Jisoo Song, Taeyeon Hong, Soo Jin Park, Hee Seung Kim, Gwonhwa Song, Whasun Lim
Summary: This study found that melatonin and dienogest can effectively reduce surgically induced endometriotic lesions. Melatonin functions by inhibiting cell proliferation, inducing apoptosis, and regulating calcium homeostasis. Additionally, it affects mitochondrial function and ATP production, suppresses signaling pathways, and inhibits cell migration as a treatment for endometriosis.
JOURNAL OF PINEAL RESEARCH
(2023)
Article
Biochemistry & Molecular Biology
Hojun Lee, Garam An, Whasun Lim, Gwonhwa Song
Summary: Tebufenpyrad, a pyrazole acaricide and insecticide, has been widely used in several countries for various crops. This study investigated the biochemical and physiological effects of tebufenpyrad on porcine trophectoderm and luminal epithelial cells, revealing its antiproliferative effects, apoptosis induction, reactive oxygen species production, cell cycle arrest, disrupted calcium homeostasis, altered MAPK signaling pathways, reduced cell migration ability, and influence on gene expression related to pregnancy.
PESTICIDE BIOCHEMISTRY AND PHYSIOLOGY
(2023)
Article
Biochemistry & Molecular Biology
Garam An, Miji Kim, Junho Park, Hahyun Park, Taeyeon Hong, Whasun Lim, Gwonhwa Song
Summary: Chloroxylenol is a widely used anti-microbial compound, and recent studies have emphasized the need to assess its potential for ecotoxicity due to increased usage during the coronavirus pandemic and ban on other antimicrobial ingredients. Although the detrimental effect of chloroxylenol on zebrafish viability has been reported, the mechanisms underlying its toxicity are not well understood. This study used the zebrafish model to investigate the responses to chloroxylenol and predict its toxicity to human health and ecology. The findings suggest the risks of chloroxylenol exposure and highlight the importance of further ecotoxicological studies.
COMPARATIVE BIOCHEMISTRY AND PHYSIOLOGY C-TOXICOLOGY & PHARMACOLOGY
(2023)
Article
Environmental Sciences
Junho Park, Garam An, Hahyun Park, Taeyeon Hong, Whasun Lim, Gwonhwa Song
Summary: This study demonstrated the developmental toxicity of thiabendazole, a benzimidazole fungicide, using zebrafish as a representative toxicological model. It showed various morphological malformations, as well as triggered apoptosis, reactive oxygen species production, and inflammatory response in zebrafish larvae exposed to thiabendazole. The study also revealed the significant changes in PI3K/Akt and MAPK signaling pathways, as well as toxicity in various organs, such as cardiovascular, neurotoxicity, and hepatic and pancreatic toxicity.
ENVIRONMENT INTERNATIONAL
(2023)
Article
Food Science & Technology
Garam An, Junho Park, Whasun Lim, Gwonhwa Song
Summary: This study aimed to investigate the harmful effects of folpet on bovine mammary glands and milk production using MAC-T cells. The results showed that folpet exhibited cytotoxicity against MAC-T cells, causing apoptosis and cell death. Furthermore, folpet treatment induced oxidative stress and activated MAPK signaling pathways. This is the first report highlighting the detrimental impacts of folpet on bovine mammary glands and the dairy industry, providing insights into the intracellular mechanisms using MAC-T cells.
FOOD AND CHEMICAL TOXICOLOGY
(2023)
Article
Environmental Sciences
Junho Park, Taeyeon Hong, Garam An, Hahyun Park, Gwonhwa Song, Whasun Lim
Summary: Various types of fungicides, including triadimenol, are used to protect crops from fungal diseases. However, the developmental toxicity of triadimenol on zebrafish is not well understood. In this study, we used the zebrafish animal model to investigate the effects of triadimenol. Triadimenol caused morphological abnormalities, increased reactive oxygen species production, inflammation-related gene expression, and apoptosis in zebrafish, especially in the heart region. It also disrupted the PI3K and MAPK signaling pathways, leading to malformation of the heart and vascular structures. These findings provide insights into the mechanisms underlying triadimenol toxicity in zebrafish.
SCIENCE OF THE TOTAL ENVIRONMENT
(2023)
Article
Reproductive Biology
Wonhyoung Park, Junho Park, Sunwoo Park, Whasun Lim, Gwonhwa Song
Summary: This study found that picolinafen has a significant impact on the viability of porcine trophectoderm and luminal epithelial cells involved in the implantation process during early pregnancy. It increased apoptosis, disrupted mitochondrial function, and caused intracellular ROS accumulation, which led to a reduction in calcium levels. Furthermore, it inhibited the migration of porcine trophectoderm cells. These effects were mediated by the activation of the MAPK and PI3K signaling pathways.
Article
Biochemistry & Molecular Biology
Junho Park, Garam An, Jeankyoung You, Hahyun Park, Taeyeon Hong, Gwonhwa Song, Whasun Lim
Summary: This study used zebrafish models to verify the developmental toxicity of dimethenamid. Dimethenamid not only caused morphological abnormalities and reduced viability in zebrafish larvae, but also promoted ROS production, inflammation responses, and uncontrolled apoptosis. Moreover, dimethenamid induced toxic effects on the cardiovascular system, liver, and pancreas.
COMPARATIVE BIOCHEMISTRY AND PHYSIOLOGY C-TOXICOLOGY & PHARMACOLOGY
(2023)
Article
Biochemistry & Molecular Biology
Garam An, Junho Park, Jeankyoung You, Hahyun Park, Taeyeon Hong, Whasun Lim, Gwonhwa Song
Summary: This study assessed the environmental hazards and toxic mechanisms of flufenacet using a zebrafish model. The results showed that flufenacet had developmental toxicity in zebrafish and adversely affected the development of specific organs. The study also verified the intracellular actions of flufenacet in zebrafish, including apoptosis, cell cycle modulation, and Mapk and Akt signaling pathway.
COMPARATIVE BIOCHEMISTRY AND PHYSIOLOGY C-TOXICOLOGY & PHARMACOLOGY
(2023)
Article
Biochemistry & Molecular Biology
Miji Kim, Taeyeon Hong, Garam An, Whasun Lim, Gwonhwa Song
Summary: This study demonstrated the developmental toxicity and mechanism of action of the herbicide benfluralin using zebrafish as a model. Benfluralin caused morphological and physiological alterations, increased reactive oxygen species (ROS) levels, induced heart and vascular structure malformations, and inhibited liver development. It also affected normal growth by abnormal expression of cell cycle regulatory genes and increased oxidative stress, inflammation, and apoptosis.
COMPARATIVE BIOCHEMISTRY AND PHYSIOLOGY C-TOXICOLOGY & PHARMACOLOGY
(2023)
Article
Environmental Sciences
Hojun Lee, Garam An, Junho Park, Whasun Lim, Gwonhwa Song
Summary: This study demonstrates the toxic effects of molinate on zebrafish larvae, including reduced viability and successful hatching, and the induction of apoptosis, inflammation, and endoplasmic reticulum stress response. Additionally, molinate exposure leads to abnormal cardiovascular, neuronal, and liver development in zebrafish.
SCIENCE OF THE TOTAL ENVIRONMENT
(2023)
Article
Environmental Sciences
Nayoung Min, Hahyun Park, Taeyeon Hong, Jisoo Song, Gwonhwa Song, Whasun Lim
Summary: This study investigated the embryonic developmental toxicity of the herbicide terbutryn in zebrafish. The results showed that terbutryn exposure led to increased mortality, reduced body and eye size, and yolk sac edema in zebrafish. Fluorescence microscopy revealed the effects of terbutryn on blood vessel, motor neuron, and liver development, and apoptotic cell death was evaluated using acridine orange staining.
SCIENCE OF THE TOTAL ENVIRONMENT
(2023)
Article
Biochemistry & Molecular Biology
Garam An, Junho Park, Whasun Lim, Gwonhwa Song
Summary: In this study, we investigated the hepatotoxicity and mechanism of action of pyridaben using zebrafish and ZFL cells. Pyridaben caused liver size reduction and apoptosis, and these effects were associated with uncontrolled intracellular calcium flow and downregulation of the PI3K/Akt signaling cascade.
COMPARATIVE BIOCHEMISTRY AND PHYSIOLOGY C-TOXICOLOGY & PHARMACOLOGY
(2024)
Review
Environmental Sciences
Attila Csaba Kondor, Anna Viktoria Vancsik, Laszlo Bauer, Lili Szabo, Zoltan Szalai, Gergely Jakab, Gabor Maasz, Marta Pedrosa, Maria Jose Sampaio, Ana Rita Lado Ribeiro
Summary: This review provides a critical overview of research on the removal efficiency of priority substances and compounds of emerging concern through bank filtration, discussing influencing factors and future challenges. The findings show that the efficiency of bank filtration is influenced by multiple factors and varies for different substances.
ENVIRONMENTAL POLLUTION
(2024)
Article
Environmental Sciences
Xinyan Wang, Shuai Zhang, Huihui Yan, Zhao Ma, Yunshan Zhang, Haining Luo, Xueli Yang
Summary: This study investigated the association between ambient PM2.5, O3 pollution, and ovarian reserve in reproductive-aged Chinese women. The results showed that increased exposure to PM2.5 and O3 was associated with decreased AMH levels, indicating reduced ovarian reserve. Notably, the effects of O3 exposure on ovarian reserve were different from those of PM2.5 exposure.
ENVIRONMENTAL POLLUTION
(2024)
Article
Environmental Sciences
Tingting Ma, Yanjuan Ding, Fengjiao Xu, Chen Zhang, Min Zhou, Ya Tang, Yanrong Chen, Yating Wen, Rufei Chen, Bin Tang, Shigui Wang
Summary: The dragonfly species Orthetrum albistylum can accumulate heavy metals, and its heat shock protein genes have the potential to serve as biomarkers for monitoring environmental pollutants.
ENVIRONMENTAL POLLUTION
(2024)
Article
Environmental Sciences
Naoto Ishiwaka, Koya Hashimoto, Masayoshi K. Hiraiwa, Francisco Sanchez-Bayo, Taku Kadoya, Daisuke Hayasaka
Summary: Systemic insecticides and rising temperatures have combined effects on the abundance of Odonata nymphs in paddy fields. The standalone effect of insecticide exposure decreased the Odonata community, while nymphs decreased synergistically with temperature rise in paddy water. However, the impacts of each stressor alone varied among species.
ENVIRONMENTAL POLLUTION
(2024)
Article
Environmental Sciences
Marco Vecchiato, Carlo Barbante, Elena Barbaro, Francois Burgay, Warren R. L. Cairns, Alice Callegaro, David Cappelletti, Federico Dallo, Marianna D'Amico, Matteo Feltracco, Jean-Charles Gallet, Andrea Gambaro, Catherine Larose, Niccolo Maffezzoli, Mauro Mazzola, Ivan Sartorato, Federico Scoto, Clara Turetta, Massimiliano Varde, Zhiyong Xie, Andrea Spolaor
Summary: The Arctic region is facing contamination from long-range pollution and local human activities. Polycyclic Aromatic Hydrocarbons (PAHs) are used as environmental indicators for emission, transport, and deposition processes. Research conducted in the Arctic surface snow in Ny-Ålesund, Svalbard from October 2018 to May 2019 shows that long-range inputs of PAHs mainly occur in winter, while the most abundant analyte retene exhibits opposite seasonal trends.
ENVIRONMENTAL POLLUTION
(2024)
Review
Environmental Sciences
Maoshui Zhuo, Zhijie Chen, Xiaoqing Liu, Wei Wei, Yansong Shen, Bing-Jie Ni
Summary: This paper discusses the application of three catalytic processes (photocatalysis, electrocatalysis, and biocatalysis) in the management of microplastic pollution, and introduces the efficiency and catalytic mechanisms of different catalysts. It also proposes the development prospects for sustainable management of microplastic pollution.
ENVIRONMENTAL POLLUTION
(2024)
Article
Environmental Sciences
Shiyu Chen, Zhenzhen Shi, Qiang Zhang
Summary: In this study, a human physiologically based pharmacokinetic (PBPK) model of diethyl phthalate (DEP) was developed to assess its toxicity. The model considers the distribution and metabolism of DEP and its active metabolite monoethyl phthalate (MEP) in different tissue compartments. Sensitivity analysis and Bayesian Markov chain Monte Carlo (MCMC) simulations were performed to evaluate the uncertainty and variability of the model parameters. The results suggest that dermal absorption is an important route of exposure to DEP in the environment.
ENVIRONMENTAL POLLUTION
(2024)
Article
Environmental Sciences
Bangguo Wang, Lijing Wang, Wenxi Cen, Tao Lyu, Peter Jarvis, Yang Zhang, Yuanxun Zhang, Yinghui Han, Lei Wang, Gang Pan, Kaili Zhang, Wei Fan
Summary: This study investigates the feasibility and mechanisms of a chemical-free nanobubble-based AOP for treating organic micropollutants in water. The results show that the oxygen nanobubble AOP has a significantly higher removal efficiency compared to air and nitrogen nanobubbles. The treatment performance is not affected by pH and the presence of ions. Higher initial concentrations of the micropollutant lead to slower treatment processes, but similar removal performance is achieved in the end. The presence of organic matter reduces the removal rate of the micropollutant. The results have practical feasibility for water and wastewater treatment.
ENVIRONMENTAL POLLUTION
(2024)
Article
Environmental Sciences
Yingmei Huang, Jicai Yi, Yao Huang, Songxiong Zhong, Bin Zhao, Jing Zhou, Yuxuan Wang, Yiwen Zhu, Yanhong Du, Fangbai Li
Summary: This study investigates the impact of biochar on methylmercury (MeHg) accumulation in rice. The results show that biochar reduces MeHg levels in paddy soils by decreasing bioavailable Hg and microbial Hg methylation. Additionally, biochar decreases the uptake and translocation of MeHg in rice plants, resulting in a reduction of MeHg accumulation in rice grains.
ENVIRONMENTAL POLLUTION
(2024)
Article
Environmental Sciences
Nengde Zeng, Fei Huang, Jiani Du, Chenghao Huang, Qian Yang, Xinhua Zhan, Baoshan Xing
Summary: This study investigates the protein targets and protein-ligand interactions related to PAH contamination in crop xylem sap using computational tools. The results show that phenanthrene has a more pronounced effect on the xylem sap proteins of maize and wheat, with maize DEPs associated with lipid biosynthesis and wheat DEPs exhibiting an increase in ABC transporters. This study provides insights into the regulation and movement of PAHs within plant xylem.
ENVIRONMENTAL POLLUTION
(2024)
Article
Environmental Sciences
Xinwei Chen, Hao Ma, Run Wang, Man Wang, Binbin Zhu, Yanqing Cong, Xiayue Zhu, Guoqin Wang, Yi Zhang
Summary: Co3O4/TiO2-NRs electrodes with excellent photoresponse were prepared via plasma-assisted modification of Co3O4 on TiO2. The combination of Co3O4 and TiO2 improved the light utilization efficiency and showed potential for degradation of pollutants.
ENVIRONMENTAL POLLUTION
(2024)
Article
Environmental Sciences
Wenjing Ji, Liying Song, Jing Wang, Hongqing Song
Summary: This study conducted a life-cycle assessment to examine the correlation between natural gas consumption and carbon emissions in different end uses in China. The results showed that both natural gas consumption and life-cycle carbon emissions have been increasing since 2017. Significant variations in NG life-cycle carbon emissions were found across different provinces and sectors, highlighting the need for targeted efforts to reduce carbon emissions.
ENVIRONMENTAL POLLUTION
(2024)
Article
Environmental Sciences
Youyi Chen, Boxuan Zhang, Pojun Zhang, Guogui Shi, Hao Liang, Wu Cai, Jingyu Gao, Sumin Zhuang, Kaiyin Luo, Jiaqi Zhu, Chaoxiang Chen, Kunyu Ma, Jinrong Chen, Chun Hu, Xueci Xing
Summary: The synergistic effects of trace sulfadiazine and cast-iron corrosion scales on the formation of disinfection by-products in drinking water distribution systems were investigated. The presence of magnetite resulted in increased concentrations of DBPs due to the higher microbial activity and enhanced microbial extracellular electron transport pathway. The study highlights the importance of considering trace antibiotics pollution and corrosion scales in water sources for DBP control.
ENVIRONMENTAL POLLUTION
(2024)
Review
Environmental Sciences
Bishwa Raj Pokharel, Vijay Sheri, Manoj Kumar, Zhiyong Zhang, Baohong Zhang
Summary: This review summarizes the interactions, uptake, and transport of aluminum nanoparticles (Al-NPs) in plants, highlighting their negative effects on plant growth and development, as well as their potential to alter plant defense systems and gene expression.
ENVIRONMENTAL POLLUTION
(2024)
Article
Environmental Sciences
Yonglu Wang, Fengsong Zhang, Xiaoyong Liao, Xiao Yang, Guixiang Zhang, Liyun Zhang, Chaojun Wei, Pengge Shi, Jiongxin Wen, Xiaorong Ju, Can Xu, Yang Liu, Ying Lan
Summary: This study aims to explore the effects of thiencarbazone-methyl center dot isoxaflutole on soil microflora and the potential mitigation mechanisms to bacterial communities. It was found that increasing the application of thiencarbazone-methyl center dot isoxaflutole resulted in increased stress on soil bacterial community structure and diversity. Increasing soil pH was recognized as a key factor in improving the diversity and structure of soil microflora. Supplemental use of nitrapyrin or modified attapulgite can increase soil pH and improve bacterial diversity.
ENVIRONMENTAL POLLUTION
(2024)
