Search Results - "biology"
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181
Metal Complexes Containing Natural and Artificial Radioactive Elements and Their Applications
Published 2014“…On the basis of their properties, several mono-, bi-, tri-, tetra- or polydentate ligands have been designed for specific recognition of some particular radionuclides, and can be used in the processes of nuclear waste remediation, i.e., recycling of nuclear fuel and the separation of actinides and fission products from waste solutions or for analytical determination of actinides in solutions; actinide metal complexes are also usefulas catalysts forcoupling gaseous carbon monoxide,as well as antimicrobial and anti-fungi agents due to their biological activity. Radioactive labeling based on the short-lived metastable nuclide technetium-99m (99mTc) for biomedical use as heart, lung, kidney, bone, brain, liver or cancer imaging agents is also discussed. …”
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182
Plant composition and structure of two post-livestock areas of Tamaulipan thornscrub, Mexico
Published 2018“…Abstract Background: The composition, structure and biological diversity of two regenerated areas after livestock activities in a Tamaulipan thornscrub vegetation from Northeast Mexico were evaluated. …”
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183
In Vitro Study of Antiamoebic Activity of Methanol Extracts of Argemone mexicana on Trophozoites of Entamoeba histolytica HM1-IMSS
Published 2018“…Amoebiasis, a parasitic infection caused by Entamoeba histolytica (E. histolytica), is considered endemic in Mexico, where Argemone mexicana (A. mexicana) has been used in traditional medicine to treat intestinal parasitic diseases. ,e objective of this work was to evaluate the potential biological activity of A. mexicana on E. histolytica. …”
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184
Ocular Rosacea: an updated review
Published 2025“…Recent advancements in understanding the disease mechanisms have led to the exploration of targeted therapies, including biologics and small molecule inhibitors. Conclusions: Ocular rosacea remains challenging to diagnose and treat, particularly in children (pediatric blepharokeratoconjunctivitis), often leading to delayed intervention and poor outcomes. …”
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185
LOS DESARROLLOS DE LA INVESTIGACIÓN EN CIENCIAS SOCIALES DE LA SALUD: UNA VISION SUSTENTABLE
Published 2009“…However, interest in social and environmental conditions, and the diseases it causes, in encouraging the concern of many doctors who used the health reports or their experiences to construct an account which contained a comprehensive discussion, not only in the biological aspect. Finally, this proposal seeks to encourage in this field of study in an integrated and comprehensive, and show a balance in the ability to help make life better for people, within a sustainable vision.Palabras clave: salud, ciencias sociales, sutentabilidad, sustainable.…”
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186
Insectos asociados a biomodelos simulando cuatro condiciones de hallazgo de cadáveres.
Published 2018“…The study was carried out in "Las Presas Gemelas" in Marín, Nuevo León, with pig heads as biomodels, weekly entomological samples of biomodels were collected, recording the state of decomposition and environmental variables. The biological material collected was transferred to the Laboratory of Entomology and Arthropods, of the Faculty of Biological Sciences for its identification and curatorial process, a database was elaborated that were analyzed by ecological indexes and non-parametric statistics. …”
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187
Insectos asociados a biomodelos simulando cuatro condiciones de hallazgo de cadáveres.
Published 2018“…The study was carried out in "Las Presas Gemelas" in Marín, Nuevo León, with pig heads as biomodels, weekly entomological samples of biomodels were collected, recording the state of decomposition and environmental variables. The biological material collected was transferred to the Laboratory of Entomology and Arthropods, of the Faculty of Biological Sciences for its identification and curatorial process, a database was elaborated that were analyzed by ecological indexes and non-parametric statistics. …”
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189
Feed-borne biogenic amines: Natural toxicants or growth promotors?
Published 2019“…The biogenic amines are biologically active compounds synthesized from amino acids. …”
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190
Fishmeal replacement research for shrimp feed in Australia
Published 2019“…Meat meal can replace about half ofthe digestible crude protein, and dehulled lupins can replace a quarter of the digestible crude protein, in ashrimp diet without significantly affecting biological performance, provided that the balance of the crudeprotein in the diet comes predominantly from high quality ingredients of marine origin. …”
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191
Potential oxygen-carrying complexes by desing
Published 2012“…These seven elements: V, Cr, Mn, Fe, Co, Cu and Zn have an important role in living systems due to their ability to form complexes with diverse donor groups present biological systems. [Co(salen)] has been previously studied as a model compound for oxygen transport. …”
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New records of invasive tubeworms (Ficopomatus, Serpulidae) in Mexico
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Bismuth oxide aqueous colloidal nanoparticles inhibit Candida albicans growth and biofilm formation
Published 2013“…Nanostructured materials are used in many fields, including biological sciences and medicine. Recently, it was demonstrated that the bactericidal activity of zero-valent bismuth colloidal nanoparticles inhibited the growth of Streptococcus mutans; however the antimycotic potential of bismuth nanostructured derivatives has not yet been studied. …”
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196
Bactericidal Activity, Isolation and Identification of Most Active Compound from 20 Plants used in Traditional Mexican Medicine Against Multidrug-Resistant Bacteria
Published 2018“…Results: Ten of these plants showed bactericidal activity against multidrug-resistant bacteria. This biological activity was reported for Carya illinoensis against Pseudomonas aeruginosa , also for Equisetum robustum , Stevia rebaudiana and Castela texana against Methicillin resistant Staphylococcus aureus (MRSA). …”
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197
Nanoparticles for death‑induced gene therapy in cancer (Review)
Published 2017“…The most recent implementation of gene vectors is the use of polymeric or inorganic nanoparticles, which have biological and physicochemical properties (shape, size, surface charge, water interaction and biodegradation rate) that allow them to carry the pDNA into the tumor cell. …”
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198
Biocompatibility and surface characteristics of resin-modified glass ionomer cements with ammonium quaternary compounds or silver nanoparticles: an in vitroStudy
Published 2018“…When a dental material is modified, it is important to reevaluate its biological and mechanical characteristics. In the present study, all the additions modified the cytotoxicity and surface characteristics of RMGICs, by increasing or decreasing these properties.…”
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199
Detection of emerging pollutants using aptamer-based biosensors: recent advances, challenges, and outlook
Published 2022“…In this context, compared to various in-practice biological recognition elements, the utilization of aptamers in detection platforms results in an extensive range of advantages in terms of design flexibility, stability, and sensitivity, among other attributes. …”
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200
Potential oxygen-carrying complexes by design
Published 2012“…These seven elements; V, Cr, Mn, Fe, Co, Cu, and Zn have an important role in living systems due to their ability to form complexes with diverse donor groups present in biological systems. [Co(salen)] has been previously studied as a model compound for oxygen transport. …”
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