Causative agents
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One of the limitations of the BDI (Belief-Desire-Intention) model is the lack of any explicit mechanisms within the architecture to be able to learn. In particular, BDI agents do not possess the ability to adapt based on past experience. This is important in dynamic environments as they can change, causing previously successful methods for achieving goals to become inefficient or ineffective.
108p runthenight07 01-03-2023 9 3 Download
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The purpose of the dissertation: Create low molecular weight, water-soluble chitosan with antifungal ability from chitosan by the degradation method by hydrogen peroxide agent to prevent effectly the anthracnose on post-harvest fruit and vegetables (mango, banana and chili pepper)
34p tunelove 11-06-2021 37 3 Download
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Three bio-agents i.e. Trichoderma viridae, Trichoderma harzianum and Trichoderma aspergillum were evaluated against Botrytis cinerea under in vitro condition. Culture disc of fungal bio-agents and pathogen were taken from the growing cultures and transferred to PDA contained in 70 mm petridishes on opposite sides approximately at one cm from the wall of the plate. Among these three bio-gents Trichodema harzianum showed best mycelial growth inhibition of Botrytis cinerea.
5p nguaconbaynhay7 15-08-2020 13 1 Download
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Foot rot of tomato is an important disease which causes severe loss in tomato production. The present study was carried out to evaluate five bioagents and six fungicides against Sclerotium rolfsii. Among the five antagonists tested the maximum inhibition was observed in Trichoderma virens (67%) and contrarily, no inhibition was observed in Bacillus subtilis. Six fungicides viz., carbendazim, captan, tebuconozole, copper oxychloride, hexaconozole and Tebuconazole +Trifloxytrobin at different concentrations (50, 100, 150, 200, 250 and 500 ppm), were tested.
8p chauchaungayxua6 26-06-2020 17 3 Download
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Chronic suppurative otitis media (CSOM) is chronic inflammation of middle ear and mastoid cavity with recurrent ear discharge lasting for more than 6months. Studies are mainly done on the bacterial aetiology of CSOM, but very little is known about the fungal aspects of such cases. Otomycosis is increasing in the recent years because of the indiscriminate use of broad-spectrum antibiotics, corticosteroids, and an increase in the number of immune deficiency disorders.
6p nguaconbaynhay6 24-06-2020 15 1 Download
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General objective of the study: Survey and assessment of hemorrhage appear on a mudskipper farm in Bac Lieu province. Identifying characteristics of Pathology in fish pathogens which proposed solutions to prevent and treat the disease effectively.
27p change05 08-06-2016 38 5 Download
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Document presentation of content: Introduction and epidemiologic features, causative agents and pathogenic mechanisms, clinical manifestations and diagnosis, treatment options and prevention, clinical practice
24p vovanvovan2013 13-05-2016 43 2 Download
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Plasmodium falciparum malaria remains a serious endemic disease in many parts of the world. It is estimated that 120 million cases occur worldwide each year, causing over one million deaths. The problem has been compounded by the emergence of strains of P. falciparum resistant to virtually all antimalarial agents. Resistance to chloroquine has now spread to almost all areas where malaria is endemic. Chloroquine-resistant strains are typically cross resistant to all drugs of relative chemical structure, and therefore the need for finding new molecules with novel modes of action is urgent.
4p uocvong04 24-09-2015 35 4 Download
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We have examined the effects of widely used stress-inducing agents on protein synthesis and on regulatory components of the translational machinery. The three stresses chosen, arsenite, hydrogen peroxide and sorbitol, exert their effects in quite different ways. Nonetheless, all three rapidly ( 30 min) caused a profound inhibition of protein synthesis. In each case this was accompanied by dephosphorylation of the eukaryotic initiation factor (eIF) 4E-binding protein 1 (4E-BP1) and increased binding of this repressor protein to eIF4E. ...
10p system191 01-06-2013 44 4 Download
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Xanthomonas campestrispv.vitians is a Gram-negative plant-associated bacterium that acts as causative agent of bacterial leaf spot and headrot in lettuce. The lipopolysac-charide of this bacterium is suspected to be an important molecule for adhesion to and infection of the plants. The lipopolysaccharide has been isolated from the phenol phase and the O-specific chain characterized by compositional analysis, high fieldNMRandMALDI-TOFMS.
9p research12 23-04-2013 44 1 Download
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Structures of cell wall anionic polymers of the strainStrep-tomycessp. VKMAc-2124, a causative agent of potato scab, which is phylogenetically the closest to plant pathogenic speciesS. setoniiandS. caviscabies, were studied. The strain contains threeanionicglycopolymers, viz., a teichuronicacid with a disaccharide repeatingunitfi6)-a-D-Glcp-(1fi4)-b-D-ManpNAc3NAcA-(1fi,ab-glucosylated polymer of 3-deoxy-D-glycero-D-galacto-non-2-ulopyranosonic acid (Kdn), and ab-glucosylated 1,5-poly(ribitol phosphate). ...
6p tumor12 22-04-2013 35 3 Download
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A large number of bioactive peptides have been isolated from amphibian skin secretions. These peptides have a variety of actions including antibiotic and anticancer acti-vities and the inhibition of neuronal nitric oxide synthase. We have investigated the structure–activity relationship of citropin 1.1, a broad-spectrum antibiotic and anticancer agent that also causes inhibition of neuronal nitric oxide synthase, by making a number of synthetically modified analogues.
13p tumor12 20-04-2013 37 3 Download
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Semantic Role Labeling (SRL) consists of, given a sentence, detecting basic event structures such as “who” did “what” to “whom”, “when” and “where”. From a linguistic point of view, a key component of the task corresponds to identifying the semantic arguments filling the roles of the sentence predicates. Typical predicate semantic arguments include Agent, Patient, and Instrument, but semantic roles may also be found as adjuncts (e.g., Locative, Temporal, Manner, and Cause).
1p hongphan_1 15-04-2013 54 2 Download
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We investigated the survival signals of epidermal growth factor (EGF) in human gastric adenocarcinoma cell line TMK-1. Treatment of TMK-1 cells with adriamycin (ADR) caused apoptosis and apoptosis-related reactions such as the release of cytochromecfrom mitochondria and the activation of caspase 9.
13p inspiron33 25-03-2013 39 2 Download
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Prion diseases are neurodegenerative disorders which cause Creutzfeldt– Jakob disease in humans, scrapie in sheep and bovine spongiform encephalopathy in cattle. The infectious agent is a protease resistant iso-form (PrP Sc ) of a host encoded prion protein (PrP C ). PrP Sc proteins are characterized according to size and glycoform pattern.
11p galaxyss3 21-03-2013 46 4 Download
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Transmissible spongiform encephalopathies are fatal neurodegenerative dis-eases that are caused by unconventional pathogens and affect the central nervous system of animals and humans. Several different forms of these dis-eases result from natural infection (i.e. exposure to transmissible spongiform encephalopathy agents or prions, present in the natural environment of the respective host).
18p galaxyss3 21-03-2013 37 2 Download
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Bacillus cereusis an opportunistic pathogenic bacterium closely related to Bacillus anthracis, the causative agent of anthrax in mammals. A significant portion of theB. cereuschromosomal genes are common to B. anthracis, including genes which in B. anthraciscode for putative virulence and sur-face proteins.
13p galaxyss3 19-03-2013 27 2 Download
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Vinblastine and paclitaxel (Taxol) are widely used chemotherapeutic drugs that inhibit the normal function of microtubules causing mitotic arrest and cell death. Despite these similarities, the signaling pathways that mediate and regulate cell death induced by these agents remain incompletely under-stood.
11p media19 06-03-2013 46 2 Download
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The genome ofLeishmania major, the causative agent of cutaneous leish-maniasis, contains three almost identical genes encoding putative glutathi-one peroxidases, which differ only at their N- and C-termini. Because the gene homologues are essential in trypanosomes, they may also represent potential drug targets inLeishmania.
16p media19 04-03-2013 37 1 Download
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Oxidative stress, followed by the apoptotic death of pancreaticbcells, is considered to be one of causative agents in the evolution of the type 2 dia-betic state; therefore, the protection ofbcells can comprise an efficacious strategy for preventing type 2 diabetes. In the present study, RIN-m5F cells (i.e. the rat insulinoma bcell line) were stimulated with streptozotocin, resulting in a time- and concentration-dependent release of lactate dehydrogenase.
10p vinaphone15 28-02-2013 28 1 Download