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  1. 1501
    “…Finally, 120 subjects were requested to abstain from oral hygiene (tooth brushing) for 14 days and used a specially fabricated plaque guard. Following cessation of tooth brushing in the specified area, the subjects were randomly divided into Group A (test group) who received 100% Aloe vera, Group B (negative control group) who received placebo (distilled water), and Group C (positive control group) who received 0.2% chlorhexidine. …”
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    A randomized, double-blind clinical study to assess the antiplaque and antigingivitis efficacy of Aloe vera mouth rinse
  2. 1502
    “…Selenium (Se) is an essential nutritional trace element required for animals and humans to guard against oxidative stress induced by xenobiotic compounds of diverse nature. …”
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    Diphenylmethyl selenocyanate attenuates malachite green induced oxidative injury through antioxidation & inhibition of DNA damage in mice
  3. 1503
    “…Toward identifying pathways that are susceptible to decreased gene dosage, we performed a genome-wide screen for haploinsufficient (HI) genes that guard against genome instability in Saccharomyces cerevisiae. …”
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    Genome-wide haploinsufficiency screen reveals a novel role for γ-TuSC in spindle organization and genome stability
  4. 1504
    “…These findings define a novel mechanism that orchestrates replication checkpoint signaling and ubiquitin–proteasome machinery with the DNA damage bypass pathway to guard against replication collapse under conditions of replication stress.…”
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    ATR–Chk1–APC/C(Cdh1)-dependent stabilization of Cdc7–ASK (Dbf4) kinase is required for DNA lesion bypass under replication stress
  5. 1505
    por Talbot, Mark J, White, Rosemary G
    Publicado 2013
    “…Most SEM imaging employs the secondary electron detector under high vacuum to provide pseudo-3D images of plant organs and especially of surface structures such as trichomes and stomatal guard cells; these samples generally have to be metal-coated to avoid charging artefacts. …”
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    Cell surface and cell outline imaging in plant tissues using the backscattered electron detector in a variable pressure scanning electron microscope
  6. 1506
    “…The taxonomic assignment of the material is based on apical parts (as preserved), i.e., guard, apical prong (or ‘rostrum-like’ structure), phragmocone and (remains of) protoconch, plus shell mineralogy. …”
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    New Paleocene Sepiid Coleoids (Cephalopoda) from Egypt: Evolutionary Significance and Origin of the Sepiid ‘Rostrum’
  7. 1507
    “…This need is especially present in the United States Army, which maintains numerous electronic databases with information on more than one million Active-Duty, Reserve, and National Guard soldiers, their family members, and Army civilian employees. …”
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    The Person-Event Data Environment: leveraging big data for studies of psychological strengths in soldiers
  8. 1508
    “…On multivariate analysis female gender, Coast Guard or Air Force service, and a married status was associated with CA-CDAD whereas Male gender and Marine Corps service were associated with HA-CDAD cases. …”
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    Epidemiology of CLOSTRIDIUM DIFFICILE infection among active duty United States military personnel (1998-2010)
  9. 1509
    por Aboueldahab, Abdelmohsen Khalaf
    Publicado 2013
    “…CONCLUSION: Simultaneous liposuction and thigh lift gave good results provided proper patients selection, appropriate technique to each patient, meticulous, cautious liposuction and handling of the tissues and most importantly is the deep tight anchorage sutures to guard against the effect of heavy skin flaps.…”
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    Liposuction-Assisted Medial Thigh Lift in Obese and Non Obese Patients
  10. 1510
    “…The results constituted four categories: (1 and 2) case management as entering a new professional role and the case manager as a coaching guard, as seen from the provider’s perspective; and (3 and 4) case management as a possible additional resource and the case manager as a helping hand, as seen from the receiver’s perspective. …”
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    Case management for frail older people – a qualitative study of receivers’ and providers’ experiences of a complex intervention
  11. 1511
    “…An inadequate ABA response in rabgap22-1 mutants, coupled with a stomata-localized expression of RabGAP22 and impairment of guard cell closure in response to V. longisporum and Pseudomonas syringae, suggest that RabGAP22 has multiple roles in innate immunity.…”
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    RabGAP22 Is Required for Defense to the Vascular Pathogen Verticillium longisporum and Contributes to Stomata Immunity
  12. 1512
    “…The extracted sample was chromatographed using a reversed phase system involving an Atlantis T3-C18 column (3 µm, 2.1×150 mm) preceded by Atlantis guard column of matching chemistry. Analytes were subjected to LCMS analysis using positive electrospray ionization. …”
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    A Novel Dried Blood Spot-LCMS Method for the Quantification of Methotrexate Polyglutamates as a Potential Marker for Methotrexate Use in Children
  13. 1513
    “…One such specific pathway where modification of trehalose metabolism improved stress tolerance, without any side effects, was recently obtained by overexpression of trehalase, which results in a more sensitive reaction of the stomatal guard cells and closing of the stomata under drought stress conditions. …”
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    Fine tuning of trehalose biosynthesis and hydrolysis as novel tools for the generation of abiotic stress tolerant plants
  14. 1514
    “…In animals, piRNAs and their associated Piwi proteins guard germ cell genomes against mobile genetic elements via an RNAi-like mechanism. …”
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    A genome-wide RNAi screen identifies factors required for distinct stages of C. elegans piRNA biogenesis
  15. 1515
    “…METHODS: Between May 2005 and April 2012, a total of 169 consecutive patients (61.4% symptomatic) underwent 176 CAS procedures performed with an embolic protection device (GuardWire, n=116; FilterWire EZ, n=60). All stents were deployed without post-dilatation. …”
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    Carotid artery stenting without post-stenting balloon dilatation
  16. 1516
    “…Varroa (Varroa destuctor Anderson and Trueman) populations in honey bee (Apis mellifera L.) colonies might be kept at low levels by well-timed miticide applications. HopGuard(®) (HG) that contains beta plant acids as the active ingredient was used to reduce mite populations. …”
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    Population growth of Varroadestructor (Acari: Varroidae) in commercial honey bee colonies treated with beta plant acids
  17. 1517
    “…However, with multiple measurement occasions, the number of parameters to be estimated increases with a multiple of the number of measurement occasions. To guard against too low ratios of numbers of subjects and numbers of parameters, we can use Kronecker product restrictions to model the multivariate longitudinal structure of the data. …”
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    Measurement bias detection with Kronecker product restricted models for multivariate longitudinal data: an illustration with health-related quality of life data from thirteen measurement occasions
  18. 1518
    “…The GFP fluorescent signal was detected in the cytosol of both epidermal and mesophyll cells, including the guard cells. GFP fluorescence was highly abundant around the hydathode pores and inside the trichomes. …”
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    Assessing the transcriptional regulation of L-cysteine desulfhydrase 1 in Arabidopsis thaliana
  19. 1519
    “…METHODOLOGY: A total of 120 physicians from the National Guard Hospital, King Fahad Medical City, King Khalid University Hospital and King Faisal Specialist Hospital participated in the survey. …”
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    Medical grand rounds in Riyadh, Saudi Arabia: Current attitudes and barriers
  20. 1520
    “…As the large traditional Faraday detector would cause a trailing reactant ion peak (RIP), a Faraday detector with ion focusing in vicinity was developed by reducing the detector radius to 3.3 mm and increasing the voltage difference between aperture grid and its front guard ring to 591 V, which could remove trailing peaks from RIP without loss of signal intensity. …”
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    Detection of Nitro-Based and Peroxide-Based Explosives by Fast Polarity-Switchable Ion Mobility Spectrometer with Ion Focusing in Vicinity of Faraday Detector
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