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Ferulic acid alleviates long-term avermectin-induced damage to the spleen of carp and restores its inflammatory response and oxidative balance

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Journal of Environmental Sciences 2025年第5期151卷 616-626页

作者： Hanyu Wang Shenye Feng Enzhuang Pan Xiaomeng Ji Mengyuan Zhou Shuai Zhang Baoshi Xu Huimiao Feng Jilei Yin Zibo Dong Jiangsu Key Laboratory of Marine Bioresources and Environment Co-Innovation Center of Jiangsu Marine Bio-industry TechnologyJiangsu Marine Pharmaceutical Resources Development Engineering Research CenterJiangsu Key Laboratory of Marine Pharmaceutical Compound ScreeningCollege of PharmacyJiangsu Ocean UniversityLianyungang 222005China Department of traditional Chinese medicine Jiangsu Union Technical Institute Lianyungang Branch institute of Traditional Chinese MedicineLianyungang 222006China

Extensive use of avermectin(AVM)in agriculture can seriously contaminate fish in *** acid(FA)is a strong antioxidant sourced from plants and is widely applied in food and medicine,but its protective function on the immunological damage caused by AVM is still *** this study,carp were chronically exposed to(1/1096 hr LC_(50))AVM for 30 day(s),with a dietary supplement of FA(400 mg/kg)to assess its effects on carp *** experimental groups(n=10)included:control,AVM-exposed(2.404μg/L),FA+AVM co-treated,and FA ***-term AVM exposure altered spleen tissue,reducing serum complement C3(p<0.01)and immunoglobulin M levels(p<0.001),and increasing proinflammatory tnf-α(p<0.001),il-6(p<0.001),il-1β(p<0.001),and inos mRNA levels,whilst down-regulating the anti-inflammatory tgf-β(p<0.05).Additionally,it disrupted the balance of oxidative stress indicators such asMDA(p<0.001),T-AOC,GSH,and CAT,leading to spleen tissue apoptosis(42.4%).However,the addition of FA reversed these conditions,elevated the anti-inflammatory factor,and improved spleen immune function following chronic exposure to AVMin ***,the ability to restore oxidative homeostasis in carp by adjusting the Nrf2/NQO-1 axis protected the health of spleen *** discovery also supports the development of fish feed for aquaculture.

关键词： Avermectin Ferulic acid Oxidative stress Inflammation response

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Insect feeding deterrent and growth inhibitory activities of scopoletin isolated from Artemisia annua against Spilarctia obliqua （Lepidoptera： Noctuidae）

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Insect Science 2011年第2期18卷 189-194页

作者： Arun Kumar Tripathi Rajendra Singh Bhakuni Shikha Upadhyay Rashmi Gaur Central institute of medicinal and aromatic plants Lucknow India

Artemisia annua （Asteraceae） is well known for its antimalarial activities due to presence of the compound artemisinin. We isolated a methoxy coumarin from the stem part of A. annua and confirmed its identity as scopoletin through mass spectral data. The structure was established from 1H-nuclear magnetic resonance （NMR）, 13C-NMR. The compound scopoletin was evaluated for its feeding deterrence and growth inhibitory potential against a noxious lepidopteran insect, Spilartctia obliqua Walker. Scopoletin gave FD50（feeding deterrence of 50%） value of 96.7 μg/g diet when mixed into artificial diet. S. obliqua larvae （12-day-old） exposed to the highest concentration （250μg/g diet） of scopoletin showed 77.1% feeding-deterrence. In a growth inhibitory assay, scopoletin provided 116.9% growth inhibition at the highest dose of 250μg/g diet with a GI50 （growth inhibition of 50%） value of 20.9μg/g diet. Statistical analysis showed a concentrationdependent dose response relationship toward both feeding deterrent and growth inhibitory activities. Artemisinin is found mainly in the leaves of A. annua and not in the stems, which are typically discarded as waste. Therefore identification of scopoletin in stems of A. annua may be important as a source of this material for pest control.

关键词： Artemisia annua feeding deterrent growth inhibitor scopoletin Spilartiaobliqua

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Autochthonous halotolerant plant growth-promoting rhizobacteria promote bacoside A yield of Bacopa monnieri(L.)Nash and phytoextraction of salt-affected soil

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Pedosphere 2020年第5期30卷 671-683页

作者： Umesh PANKAJ Durgesh Narain SINGH Pooja MISHRA Pooja GAUR C.S.Vivek BABU Karuna SHANKER Rajesh Kumar VERMA Department of Soil Science CSIR-Central Institute of Medicinal and Aromatic PlantsLucknow 226015(India) Division of Biotechnology CSIR-Central Institute of Medicinal and Aromatic PlantsLucknow 226015(India) Division of Microbial Technology CSIR-Central Institute o f Medicinal and Aromatic PlantsLucknow 226015(India) Analytical Chemistry Department CSIR-Central Institute o f Medicinal and Aromatic PlantsLucknow 226015(India) research Centre CSIR-Central Institute of Medicinal and Aromatic PlantsBangalore 560065(India)

Phytoremediation is a promising approach for reclamation of salt-affected *** is the most commonly used process,which exploits plants to absorb,immobilize,and accumulate salt in their *** this study,halotolerant plant growth-promoting rhizobacteria(PGPR)were isolated from the rhizosphere of wild grasses growing naturally in salt-affected areas of Lucknow,Uttar Pradesh(India)and were tested for their efficacies of salt-tolerance and plant growth-promoting(PGP)*** on 16S rRNA sequences,the most efficient halotolerant isolates possessing PGP traits were identified as Pseudomonas plecoglossicida(KM 233646),Acinetobacter calcoaceticus(KM 233647),Bacillus flexus(KM 233648),and Bacillus safensis(KM 233652).Application of these isolates as bio-inoculants significantly(Pmedicinal plant,Bacopa monnieri(L.)Nash,grown on natural salt-affected *** phytoremediation of salt-affected soil was evident by the substantial increase in shoot Na^+:K^+ratio of bio-inoculant-treated *** compared to un-inoculated control plants,the soil physico-chemical properties of bio-inoculant-treated plants were *** shoot and root biomass(fresh and dry weights),soil enzymes,and soil nutrient parameters showed significant positive correlations with the shoot Na+:K+***,the halotolerant PGPR screened in this study could be useful for the reclamation of saline soils concomitant with improved plant growth and bacoside A yield.

关键词： bio-inoculant phytoremediation plant productivity soil physico-chemical property soil salinity

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Integrated metabolomics and proteomics analyses reveal the molecular mechanism underlying the yellow leaf phenotype of Camellia sinensis

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Horticultural Plant Journal 2025年第1期11卷 417-430页

作者： Nana Li Weizhong He Yufan Ye Mingming He Taimei Di Xinyuan Hao Changqing Ding Yajun Yang Lu Wang Xinchao Wang National Center for Tea Plant Improvement Tea Research InstituteChinese Academy of Agricultural Sciences/Key Laboratory of BiologyGenetics and Breeding of Special Economic Animals and PlantsMinistry of Agriculture and Rural AffairsHangzhouZhejiang 310008China Tea research institute Lishui Academy of Agricultural and Forestry SciencesLishuiZhejiang 323000China College of Horticulture Fujian Agriculture and Forestry University/Key Laboratory of Tea Science in Universities of Fujian ProvinceFuzhouFujian 350002China

The tea plant cultivar‘Zhonghuang 2'(ZH2)possesses albino-induced yellow leaves that contain low levels of catechins but high contents of amino ***,the molecular mechanism underlying the yellow leaf phenotype of ZH2 has not been elucidated *** the current research,the yellow shoots(ZH2-Y)and naturally converted green shoots(ZH2-G)of ZH2 were studied using metabolic and proteomic profiling for a better understanding of the mechanism underlying phenotype *** total,107 differentially changed metabolites(DCMs)were identified from the GC-MS-based metabolomics,and 189 differentially accumulated proteins(DAPs)were identified from the tandem mass tag(TMT)-based quantitative ***,integrated analysis revealed that‘porphyrin and chlorophyll metabolism',‘carbon fixation in photosynthetic organisms',and‘phenylpropanoid biosynthesis'pathways were commonly enriched for DAPs and *** further found that the inhibition of chlorophyll biosynthesis,the deficiency of photosynthetic proteins and the imbalance of the ROS-scavenging system were the crucial reasons responsible for the chlorosis,chloroplast abnormality and photooxidative damage of ZH2 ***,our research combines metabolomics and proteomics approaches to uncover the molecular mechanism leading to the yellow leaf phenotype of tea plants.

关键词： Tea plant Chlorophyll-deficient mutant Chlorophyll biosynthesis Photosynthetic protein Antioxidant capacity Photooxidative stress

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Advances in ethnopharmacology,phytochemistry and pharmacology of Erigerontis Herba and its Chinese medicine prescriptions

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traditional medicine research 2025年第1期10卷 44-61页

作者： Yang Zhou Yuan-Yan Huang Ding-Yue Shang Ying Chen Meng Tian Cheng-Yu Jin Xin Lu Bing-Chun Yan Han-Qing Pang institute of Translational medicine School of MedicineYangzhou UniversityYangzhou 225009China Jiangsu Key Laboratory of Integrated traditional Chinese and Western medicine for Prevention and Treatment of Senile Diseases Yangzhou UniversityYangzhou 225009China School of medicine Nanjing University of Chinese MedicineNanjing 210023China State Key Laboratory for Chemistry and Molecular Engineering of medicinal Resources Guangxi Normal UniversityGuiling 541004China.

Erigerontis Herba(EH),the dried whole plant of Erigeron breviscapus,is well-known for circulating blood,activating meridians to alleviate pain,expelling wind,and clearing away *** has been extensively utilized in southern China for the treatment of stroke hemiplegia,chest stuffiness and pains,rheumatic arthralgia,headache,and *** review focuses on the botany,ethnopharmacology,phytochemistry,pharmacology and toxicity of EH and its related prescriptions to offer new insights for prospective research of *** information about EH was retrieved from ancient records and books,PubMed,China National Knowledge Infrastructure,Chinese Pharmacopoeia,Web of Science,Doctoral and Master’s Theses,and various electronic *** is a member of Compositae family and is mainly grown in southern *** Chinese medicine records that EH has the effects of circulating blood and removing blood stasis,expelling wind,and removing cold,as well as relieving rigidity of muscle and relieving *** now,nearly 200 ingredients have been characterized from EH,including flavonoids,caffeoyls,aromatic acids,coumarins,pentacyclic terpenoids,volatile oil and other *** extracts,EH related prescriptions(Dengzhan Xixin injection,Dengzhan Shengmai capsules,etc.)or compounds(scutellarin,scutellarein,etc.)possessed obvious therapeutic effects of ischemic stroke,cerebral hemorrhage,myocardial infarction,Alzheimer’s disease,diabetes and its complications,gastric cancer,bone,and joint degenerative ***,the major active compound of EH,has been used as a quality *** no obvious toxicity of EH has been *** to its traditional applications,ethnopharmacology,phytochemistry,pharmacology,and toxicity,EH was applied as a valuable herb for clinical application in food and medicine *** several compounds have been shown to possess diverse biological activities,the underlying mechanisms of their actions remain *** fully exploi

关键词： Erigeron breviscapus traditional applications ethnopharmacology phytochemistry pharmacology

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Assessing suitability of Andrographis paniculata genotypes for rain-fed conditions in semi-arid climates

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Information Processing in Agriculture 2021年第2期8卷 359-368页

作者： Kuldeepsingh A.Kalariya Narendra A.Gajbhiye Ram Prasnna Meena Parmeshwar L.Saran Dipal Minipara Sinora Macwan K.A.Geetha ICAR-Directorate of medicinal and aromatic plants research BoriaviAnandGujaratIndia

medicinal plants are generally suggested for degraded land or areas having low *** paniculata is an important medicinal plant known for its diterpene lactone *** exposed 26 genotypes of *** to rain-fed condition during early-season rain-fed(ESRF)and mid-season rain-fed(MSRF)conditions and compared with the control to assess their suitability in semi-arid climate region of Gujarat,*** study was performed during two consecutive years 2016–2017 in split plot design with rain-fed conditions as main-plot treatment and genotypes as sub-plot treatment in three *** gaseous exchange parameters taken at 85100 days after transplanting exhibited mean photosynthesis rate was 20.5 lmol CO_(2) m^(-2)s^(-1) ranging between 15.9 lmol CO_(2) m^(-2)s^(-1) and 24.0 lmol CO_(2) m^(-2)s^(-1).Exceeding 7%decrease in stomatal conductance was recorded compared to the control plants under imposed rain-fed *** mean value of transpiration rate was 4.8 mmol H2O m^(-2)s^(-1).The mean value of water use efficiency was *** condition decreased leaf water potential from-0.517 to-1.189 *** dry herbage decreased by 29.2%due to MSRF condition as compared the *** andrographolide yield per plant suffered significantly and under ESRF condition it reduced mainly due to reduction in andrographolide *** andrographolide yield per plant in MSRF condition was mainly due to reduction in herbage *** revealed that ESRF and MSRF condition characterized by erratic rainfall pattern and dry spell is not beneficial for quality production in *** on the least decrease in andrographolide,yield two genotypes viz.,AP 6 and AP 12 identified to be suitable for ESRF condition and two genotypes viz.,AP 19 and AP 6 suitable for MSRF ***,four genotypes,AP 35,AP 39,AP 61 and AP 24 were suitable as the promising genotypes having high andrographolide yield.

关键词： Andrographis paniculata Andrographolide content Andrographolide yield Photosynthesis Rainfed condition Transpiration

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Sulfur metabolism under stress:Oxidized glutathione inhibits methionine biosynthesis by destabilizing the enzyme cystathionineγ-synthase

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Journal of Integrative Plant Biology 2025年第1期67卷 87-100页

作者： Yael Hacham Alex Kaplan Elad Cohen Maayan Gal Rachel Amir Laboratory of Plant Science MigalGalilee Research InstituteKiryat Shmona 11016Israel Tel-Hai College Upper Galilee 11016Israel Department of Oral Biology Goldschleger School of Dental MedicineFaculty of MedicineTel Aviv UniversityTel Aviv 6997801Israel

Cysteine is the precursor for the biosynthesis of glutathione,a key stress-protective metabolite,and methionine,which is imperative for cell growth and protein *** exact mechanism that governs the routing of cysteine toward glutathione or methionine during stresses remains *** study reveals that under oxidative stress,methionine and glutathione compete for cysteine and that the increased oxidized glutathione(GSSG)levels under stress hinder methionine ***,we find that inhibition occurs as GSSG binds to and accelerates the degradation of cystathionineγ-synthase,a key enzyme in the methionine synthesis ***,this leads to a reduction in the flux toward methionine-derived metabolites and redirects cysteine utilization toward glutathione,thereby enhancing plant *** study suggests a novel regulatory feedback loop involving glutathione,methionine,and cysteine,shedding light on the plant stress response and the adaptive rerouting of *** findings offer new insights into the intricate balance of growth and protection in plants and its impact on their nutritional value due to low methionine levels under stress.

关键词： cystathionineγ-synthase(CGS) cysteine glutathione metabolic competition methionine oxidative stress sulfur metabolism tobacco

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Rapid metabolic fingerprinting with the aid of chemometric models to identify authenticity of natural medicines: Turmeric, Ocimum, and Withania somnifera study

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Journal of Pharmaceutical Analysis 2023年第9期13卷 1041-1057页

作者： Samreen Khan Abhishek Kumar Rai Anjali Singh Saudan Singh Basant Kumar Dubey Raj Kishori Lal Arvind Singh Negi Nicholas Birse Prabodh Kumar Trivedi Christopher T.Elliott Ratnasekhar Ch Metabolomics Lab Council of Scientific and Industrial Research(CSIR)-Central Institute of Medicinal and Aromatic Plants(CIMAP)Lucknow226015India Department of Crop Production&Protection Council of Scientific and Industrial Research(CSIR)-Central Institute of Medicinal and Aromatic Plants(CIMAP)Lucknow226015India Academy of Council of Scientific and Industrial research(ACSIR) Ghaziabad201002India Department of Biotechnology Council of Scientific and Industrial Research(CSIR)-Central Institute of Medicinal and Aromatic Plants(CIMAP)Lucknow226015India Genetics and Plant Breeding Department Council of Scientific and Industrial Research(CSIR)-Central Institute of Medicinal and Aromatic Plants(CIMAP)Lucknow226015India Department of Phytochemistry Council of Scientific and Industrial Research(CSIR)-Central Institute of Medicinal and Aromatic Plants(CIMAP)Lucknow226015India School of Biological Sciences Queen's UniversityBelfastBT95DLUK

Herbal medicines are popular natural medicines that have been used for *** use of alternative medicines continues to expand rapidly across the *** World Health Organization suggests that quality assessment of natural medicines is essential for any therapeutic or health care applications,as their therapeutic potential varies between different geographic origins,plant species,and *** of herbal medicines based on a limited number of secondary metabolites is not an ideal *** quality should be considered based on a complete metabolic profile,as their pharmacological activity is not due to a few specific secondary metabolites but rather a larger group of bioactive compounds.A holistic and integrative approach using rapid and nondestructive analytical strategies for the screening of herbal medicines is required for robust *** this study,a rapid and effective quality assessment system for geographical traceability,species,and variety-specific authenticity of the widely used natural medicines turmeric,Ocimum,and Withania somnifera was investigated using Fourier transform near-infrared(FT-NIR)spectroscopy-based metabolic *** different geographical origins of turmeric,five different Ocimum species,and three different varieties of roots and leaves of Withania somnifera were studied with the aid of machine learning *** good discrimination(R^(2)>0.98,Q^(2)>0.97,and accuracy=1.0)with sensitivity and specificity of 100%was achieved using this metabolic fingerprinting *** study demonstrated that FT-NIR-based rapid metabolic fingerprinting can be used as a robust analytical method to authenticate several important medicinal herbs.

关键词： Rapid metabolic fingerprinting Natural medicines FT-NIR Chemometric models

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Effect of biochar on soil microbial community,dissipation and uptake of chlorpyrifos and atrazine

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Biochar 2024年第1期6卷 271-287页

作者： Raghvendra Pratap Singh Ranu Yadav Versha Pandey Anupama Singh Mayank Singh Karuna Shanker Puja Khare Crop Production and Protection Division CSIR-Central Institute of Medicinal and Aromatic PlantsLucknow 226015India. Phytochemistry Division CSIR-Central Institute of Medicinal and Aromatic PlantsLucknow 226015India. Academy of Scientific and Innovative research(AcSIR) Ghaziabad 201002India.

For the application of biochar in restoring pesticide-contaminated soils and minimizing the risk associated with their uptake in plants,it is crucial to understand the biochar impact on soil biological activities and dissipation and accumulation of pesticides in plant and soil *** this study,the effect of Mentha-distilled waste-derived biochar was investigated on chlorpyrifos and atrazine contaminated sandy loam *** four application rates of atrazine(2,4,6,and 8 mg kg^(−1))and chlorpyrifos(2,4,6,and 12 mg kg^(−1))and a single application rate of biochar(4%)were used in this *** degradation of pesticides,the diversity of the bacterial community,and enzymatic activities(alkaline phosphatase,dehydrogenase,arylsulfatase,phenol oxidase,urease activity and N-acetyl glucosaminidase)were exam-ined in *** uptake of two pesticides and their effect on growth and stress parameters were also investigated in plants(***).The dissipation of chlorpyrifos and atrazine followed simple first-order kinetics with a halflife of 6.6-74.6 and 21-145 days,*** presence of deisopropyl atrazine desethyl atrazine(metabolites of atrazine)and 3,5,6-trichloro-2-pyridinol(a metabolite of chlorpyrifos)was observed in soil and plant *** application significantly(p=0.001)enhanced the degradation rate of chlorpyrifos and atrazine leading to the lower half-life of chlorpyrifos and atrazine in soil.A significant reduction(p=0.001)in the uptake of chlorpyrifos and atrazine and alteration in their binding affinity and uptake rate in plant tissues was observed in biochar *** incorporation of biochar improved chlorpyrifos/atrazine degrader and plant growth-promoting bacterial genera such as Balneimonas,Kaistobacter,Rubrobacter,Ammoniphilus,and *** upregulation of functional genes associated with nucleotide,energy,carbohydrate,amino acid metabolism,xenobiotic biodegradation,and metabolism:atrazine degradation was observed in biochar t

关键词： Chlorpyrifos Atrazine Dissipation Uptake kinetics Biochar

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Comparative assessment for removal of anionic dye from water by different waste-derived biochar vis a vis reusability of generated sludge

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Biochar 2022年第1期4卷 986-1002页

作者： Mayank Singh MohdAhsan Versha Pandey Anupama Singh Disha Mishra Neerja Tiwari Pooja Singh Tanmoy Karak Puja Khare Crop Production and Protection DivisionCSIR-Central Institute of Medicinal and Aromatic PlantsLucknow 226015India Phytochemistry Division CSIR-Central Institute of Medicinal and Aromatic PlantsLucknow 226015India Upper Assam Advisory Centre Tea Research AssociationDikomDibrugarh 786101AssamIndia Academy of Scientific and Innovative research(AcSIR) GaziabadIndia Biotechnology Division Central Institute of Medicinal and Aromatic PlantsLucknow 226015India

In this study,four biochars prepared from different crop residue waste *** bagasse(SBB),coconut shell(CNB),paddy straw(PDB),and distilled waste of lemongrass(LGB)were evaluated for removal of Remazol Brilliant Blue R from the aqueous *** RBBR adsorption capacities of biochar were 97-79%for SBB,99.9-99.47%for CNB,66.1-48%for PDB,and 78-68%for LGB,dominantly controlled by their aromaticity and mineral *** Langmuir and Freundlich isotherms and pseudo-second-order kinetic models have described the chemisorption of RBBR on biochar *** thermodynamic data suggested that adsorption was spontaneous and *** biochars demonstrated excellent reusability(till four cycles with 50-61%regeneration).The purified water and biochar dye sludge demonstrated no *** findings obtained in this study may provide supports for the potential of biochars for anionic dye removal from water and utilization of generated sludge for zero waste-producing technologies in the future.

关键词： Biochar Remazol Brilliant Blue R Dye Adsorption Biochar dye sludge

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