LIVIVO - The Search Portal for Life Sciences

zur deutschen Oberfläche wechseln
Advanced search

Search results

Result 1 - 10 of total 162

Search options

  1. Book ; Online ; E-Book: Plant responses to soil pollution

    Singh, Pratibha / Singh, Sunita Kumari / Prasad, Sheo Mohan

    2020  

    Abstract: Soil is a vital support system for all life forms, and is directly or indirectly exposed to various pollutants and harmful chemicals. Any pollutant entering the soil system not only affects the quality of the soil, but also the plants and crops growing ... ...

    Author's details Pratibha Singh, Sunita Kumari Singh, Sheo Mohan Prasad, editors
    Abstract Soil is a vital support system for all life forms, and is directly or indirectly exposed to various pollutants and harmful chemicals. Any pollutant entering the soil system not only affects the quality of the soil, but also the plants and crops growing in it. Further, soil pollution has far-reaching impacts, since harmful chemicals can become biomagnified and enter the food chain, causing severe health concerns. Degraded soils can adversely affect various plant systems by creating biotic and abiotic stress, which increases the chances of biochemical and physiological disorders. Chronic diseases and lower yield have been reported as consequences of soil pollution. Drawing on decades of soil-related research, this book focuses on soil pollution, types of soil pollutants, and their impacts on plant physiological and biochemical systems, along with crop productivity. The book begins with a brief introduction to soil pollution and continues with a discussion of the different types and their effects, together with remediation methods. It highlights various sources of soil pollution such as herbicides, acidification, chemical fertilizers, sewage sludge, heavy metals, and radioactive pollutants. It also covers plant responses to combinations of pollutants, effects of pollutants on plant ultrastructure, interactions between pollutants and plant diseases, and interactions between pollutants and agricultural practices. In closing, it addresses the challenges involved in the restoration of degraded land, side effects of agricultural practices in the form of greenhouse gases, and strategies for mitigating these effects. Plant Responses to Soil Pollution offers an essential guide for students, environmental consultants, researchers and other professionals involved in soil and plant-related research.
    Keywords Soil pollution
    Subject code 628.55
    Language English
    Size 1 online resource (XXI, 248 p. 27 illus., 17 illus. in color.)
    Edition 1st ed. 2020.
    Publisher Springer
    Publishing place Gateway East, Singapore
    Document type Book ; Online ; E-Book
    Remark Zugriff für angemeldete ZB MED-Nutzerinnen und -Nutzer
    ISBN 981-15-4964-8 ; 981-15-4963-X ; 978-981-15-4964-9 ; 978-981-15-4963-2
    DOI 10.1007/978-981-15-4964-9
    Database ZB MED Catalogue: Medicine, Health, Nutrition, Environment, Agriculture

    Kategorien

  2. Article ; Online: Establishment of a 6-OHDA Induced Unilaterally Lesioned Male Wistar Rat Model of Parkinson's Disease.

    Kumari, Namrata / Luthra, Pratibha Mehta

    Methods in molecular biology (Clifton, N.J.)

    2024  Volume 2761, Page(s) 491–498

    Abstract: Robust preclinical models of Parkinson's disease (PD) are valuable tools for understanding the biology and treatment of this complex disease. 6-Hydroxydopamine (6-OHDA) is a selective catecholaminergic drug injected into the substantia nigra pars ... ...

    Abstract Robust preclinical models of Parkinson's disease (PD) are valuable tools for understanding the biology and treatment of this complex disease. 6-Hydroxydopamine (6-OHDA) is a selective catecholaminergic drug injected into the substantia nigra pars compacta (SNc), medial forebrain bundle (MFB), or striatum, which is then metabolized to induce parkinsonism. Unilateral injection of 6-OHDA produces loss of dopaminergic (DAergic) neurons on the injected side with a marked motor asymmetry known as hemiparkinsonism, typically characterized by a rotational behavior to the impaired side. The present work describes a stable unilateral 6-OHDA-lesioned rat model of PD. 6-OHDA was administered into the MFB, leading to the consistent loss of striatal dopamine (DA) and behavioral imbalance in unilateral 6-OHDA-lesioned rats to establish the model of PD. This model of PD is a valuable tool for understanding the mechanisms underlying the generation of parkinsonian symptoms.
    MeSH term(s) Rats ; Male ; Animals ; Parkinson Disease/metabolism ; Oxidopamine/pharmacology ; Rats, Wistar ; Dopamine/metabolism ; Medial Forebrain Bundle/metabolism ; Corpus Striatum/metabolism ; Substantia Nigra/metabolism ; Disease Models, Animal
    Chemical Substances Oxidopamine (8HW4YBZ748) ; Dopamine (VTD58H1Z2X)
    Language English
    Publishing date 2024-03-01
    Publishing country United States
    Document type Journal Article
    ISSN 1940-6029
    ISSN (online) 1940-6029
    DOI 10.1007/978-1-0716-3662-6_33
    Database MEDical Literature Analysis and Retrieval System OnLINE

    More links

    Kategorien

  3. Article ; Online: Stability of Cytoplasmic Membrane of

    Shobhna / Dutta, Ayishwarya / Kumari, Pratibha / Kashyap, Hemant K

    Langmuir : the ACS journal of surfaces and colloids

    2024  Volume 40, Issue 6, Page(s) 2893–2906

    Abstract: The mechanism of action of any antibacterial agent or disinfectant depends largely on their interaction with the bacterial membrane. Herein, we use the SPICA (surface property fitting coarse graining) force-field and develop a coarse-grained (CG) model ... ...

    Abstract The mechanism of action of any antibacterial agent or disinfectant depends largely on their interaction with the bacterial membrane. Herein, we use the SPICA (surface property fitting coarse graining) force-field and develop a coarse-grained (CG) model for the structure of the cytoplasmic membrane of
    MeSH term(s) Escherichia coli ; Lipid Bilayers/chemistry ; Cell Membrane/chemistry ; Molecular Dynamics Simulation ; Ethanol ; Water
    Chemical Substances Lipid Bilayers ; Ethanol (3K9958V90M) ; Water (059QF0KO0R)
    Language English
    Publishing date 2024-02-04
    Publishing country United States
    Document type Journal Article ; Research Support, Non-U.S. Gov't
    ZDB-ID 2005937-1
    ISSN 1520-5827 ; 0743-7463
    ISSN (online) 1520-5827
    ISSN 0743-7463
    DOI 10.1021/acs.langmuir.3c02780
    Database MEDical Literature Analysis and Retrieval System OnLINE

    More links

    Kategorien

  4. Article ; Online: Evaluation and Optimization of the Different Process Parameters of Mild Acid Pretreatment of Waste Lignocellulosic Biomass for Enhanced Energy Procreation.

    Kumari, Uma / Gupta, Pratibha

    Applied biochemistry and biotechnology

    2023  

    Abstract: The screening and evaluation of different waste lignocellulosic biomasses to meet the ever-increasing energy demand, from the widely available waste lignocellulosic biomasses evaluated. For the current study, peanut shell biomass is considered for energy ...

    Abstract The screening and evaluation of different waste lignocellulosic biomasses to meet the ever-increasing energy demand, from the widely available waste lignocellulosic biomasses evaluated. For the current study, peanut shell biomass is considered for energy procreation. However, the energy content of biomass is still lesser as compared to conventional fossil fuels like coal and petroleum. The dilute acid pretreatment has been proven to improve the energy content of the lignocellulosic biomasses to a significant extent. Various pretreatment process parameters have been reported to have different degrees of impact on the betterment of energy procreation. Among various types of pretreatments, dilute acid pretreatment holds notable cognizance. Accordingly, the current manuscript is to evaluate the impact of various pretreatment process parameters (time, temperature, acid concentration, mass:liquor ratio, and particle size which were defined through an exhaustive literature search) for improving the energy recovery potential. The obtained results indicated notable changes in the devolatilization characteristics of the biomass as a result of pretreatment, thereby resulting in the upgradation of the fuel properties. A sustainability investigation has been carried out to point out the efficacy of the optimized pretreatment of biomass in terms of environmental sustainability and was also compared with the raw variant (untreated form of biomass). The proposed scheme of study will definitely be beneficial toward the mitigation of the energy crisis in the state of Jharkhand.
    Language English
    Publishing date 2023-09-30
    Publishing country United States
    Document type Journal Article
    ZDB-ID 392344-7
    ISSN 1559-0291 ; 0273-2289
    ISSN (online) 1559-0291
    ISSN 0273-2289
    DOI 10.1007/s12010-023-04737-x
    Database MEDical Literature Analysis and Retrieval System OnLINE

    More links

    Kategorien

  5. Article ; Online: Correction to: N-acetyl-L-tryptophan (NAT) provides protection to intestinal epithelial cells (IEC-6) against radiation-induced apoptosis via modulation of oxidative stress and mitochondrial membrane integrity.

    Kumari, Pratibha / Kumar, Ravi / Singh, Darshana / Kumar, Raj

    Molecular biology reports

    2023  Volume 50, Issue 9, Page(s) 7951

    Language English
    Publishing date 2023-07-04
    Publishing country Netherlands
    Document type Published Erratum
    ZDB-ID 186544-4
    ISSN 1573-4978 ; 0301-4851
    ISSN (online) 1573-4978
    ISSN 0301-4851
    DOI 10.1007/s11033-023-08632-w
    Database MEDical Literature Analysis and Retrieval System OnLINE

    More links

    Kategorien

  6. Article ; Online: Europium-based β-hydroxyketone complexes: synthesis, optoelectronic, thermal and computational analyses.

    Ahlawat, Pratibha / Kumari, Poonam / Lather, Vaishnavi / Rathee, Bhawna / Kumar, Rajesh

    Photochemical & photobiological sciences : Official journal of the European Photochemistry Association and the European Society for Photobiology

    2024  

    Abstract: Six red-light-emitting Eu(III) complexes having a β-hydroxyketone as ligand and heterocyclic ring containing compounds as ancillary ligands were synthesized to explore their use in displays and optoelectronics. The coordinating behavior of complexes was ... ...

    Abstract Six red-light-emitting Eu(III) complexes having a β-hydroxyketone as ligand and heterocyclic ring containing compounds as ancillary ligands were synthesized to explore their use in displays and optoelectronics. The coordinating behavior of complexes was determined by various techniques such as FTIR (Fourier transform infrared),
    Language English
    Publishing date 2024-04-06
    Publishing country England
    Document type Journal Article
    ZDB-ID 2072584-X
    ISSN 1474-9092 ; 1474-905X
    ISSN (online) 1474-9092
    ISSN 1474-905X
    DOI 10.1007/s43630-024-00561-2
    Database MEDical Literature Analysis and Retrieval System OnLINE

    More links

    Kategorien

  7. Thesis ; Online: Investigating the Interactions of α-synuclein with Fibrils and Lipid Bilayer and Structural Insights into the Process of Secondary Nucleation

    Kumari, Pratibha

    2020  

    Keywords Neurodegenerative diseases ; NMR Spectroscopy ; Lipoprotein ; Protein Dynamic ; Lipid bilayers ; Protein aggregation ; Protein production ; Protein Structure ; info:eu-repo/classification/ddc/540 ; Chemistry
    Language English
    Publisher ETH Zurich
    Publishing country ch
    Document type Thesis ; Online
    Database BASE - Bielefeld Academic Search Engine (life sciences selection)

    More links

    Kategorien

  8. Article: IMT of Vulvovaginal Region: A Rare Case Report with Recurrence.

    Kumari, Pratibha / Kumari, Satya / Pankaj, Sangeeta / Abhilashi, Kavya / Rani, Jyotsna

    Journal of obstetrics and gynaecology of India

    2022  Volume 72, Issue Suppl 2, Page(s) 442–444

    Language English
    Publishing date 2022-03-22
    Publishing country India
    Document type Case Reports
    ZDB-ID 410688-x
    ISSN 0971-9202 ; 0022-3190
    ISSN 0971-9202 ; 0022-3190
    DOI 10.1007/s13224-022-01637-8
    Database MEDical Literature Analysis and Retrieval System OnLINE

    More links

    Kategorien

  9. Article ; Online: Comparison of Oropharyngeal Seal Pressure in Ambu AuraGain vs I-gel among Paediatric Surgery Patients

    Rama Chatterjee / Deepika kumari / CS Chatterji / Neelam Dogra / Pratibha Rathore

    Journal of Clinical and Diagnostic Research, Vol 18, Iss 01, Pp 24-

    A Randomised Clinical Study

    2024  Volume 28

    Abstract: Introduction: The Oropharyngeal Seal Pressure (OSP) achieved by the supraglottic device holds significant importance as it indicates the feasibility of positive pressure ventilation, the degree of airway protection from supra cuff soiling, and also ... ...

    Abstract Introduction: The Oropharyngeal Seal Pressure (OSP) achieved by the supraglottic device holds significant importance as it indicates the feasibility of positive pressure ventilation, the degree of airway protection from supra cuff soiling, and also relates to postoperative morbidity. Supraglottic Airway Devices (SADs) have been increasingly used to mitigate the complications of endotracheal intubation. Aim: To compare the OSP in Ambu AuraGain versus I-gel SADs used in young children under general anaesthesia. Materials and Methods: The present randomised, singleblinded, interventional study included 88 patients aged between 1-5 years, weighing 10-30 kg, with American Society of Anaesthesiologists (ASA) Grade-I and II, undergoing elective inguinal and urology procedures under general anaesthesia. The children were randomly allocated to two groups of 44 each. In Group A, Ambu AuraGain was used, while in Group B, I-gel was inserted to secure the airway. The OSP was determined at the time of insertion and 30 minutes after insertion as the primary objective. The secondary objectives included the first attempt success rate, ease of SAD insertion, ease of gastric tube insertion, fiberoptic visibility of the glottic aperture, intraoperative vitals, and any adverse effects. Unpaired t-test was used to compare clinical indicators for quantitative data between the two independent groups. The Chi-square test was used for qualitative data when comparing two or more groups. The level of significance was set at a p-value <0.05. Results: The mean age in group A and group B was 3.45±1.41 years and 3.29±1.16 years, respectively. The mean weight in group A and group B was 15.13±3.67 kg and 14.25±3.18 kg, respectively. The OSP soon after insertion and 30 minutes after insertion was more in group B than group A. The p-values were 0.006 and 0.002, respectively, which were statistically significant. The first attempt success rate was higher in group A (97.7% versus 95.5%), and it was easier to insert with a shorter duration of time ...
    Keywords children ; oropharyngeal leak pressure ; supraglottic airway devices ; Medicine ; R
    Subject code 796
    Language English
    Publishing date 2024-01-01T00:00:00Z
    Publisher JCDR Research and Publications Private Limited
    Document type Article ; Online
    Database BASE - Bielefeld Academic Search Engine (life sciences selection)

    More links

    Kategorien

  10. Article ; Online: Correction: Advances in metal-organic frameworks for water remediation applications.

    Lal, Seema / Singh, Parul / Singhal, Anchal / Kumar, Sanjay / Singh Gahlot, Ajay Pratap / Gandhi, Namita / Kumari, Pratibha

    RSC advances

    2024  Volume 14, Issue 11, Page(s) 7640

    Abstract: This corrects the article DOI: 10.1039/D3RA07982A.]. ...

    Abstract [This corrects the article DOI: 10.1039/D3RA07982A.].
    Language English
    Publishing date 2024-03-05
    Publishing country England
    Document type Published Erratum
    ISSN 2046-2069
    ISSN (online) 2046-2069
    DOI 10.1039/d4ra90018a
    Database MEDical Literature Analysis and Retrieval System OnLINE

    More links

    Kategorien

To top