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7,820 Possible Causes for hypothesis

  • Upper Respiratory Infection

    OBJECTIVE: To quantify the available evidence for the hypothesis that reduced resistance caused by psychological stress may influence the development of clinical disease in[] METHODS: To test this hypothesis a sample of 114 asthmatic children aged 7-12 years were followed for a total of up to 13 months.[] In order to explain these different effects of codeine on the different models of cough, a hypothesis is put forward that there are two cough pathways in man.[]

  • Influenza

    We obtained data on the timing of 19 classes of NPI in 17 U.S. cities during the 1918 pandemic and tested the hypothesis that early implementation of multiple interventions[] The complete sequence of the nonstructural (NS) gene segment of the 1918 virus was deduced and tested for the hypothesis that the enhanced virulence in 1918 could have been[] Consistent with this hypothesis, cities in which multiple interventions were implemented at an early phase of the epidemic had peak death rates approximately 50% lower than[]

  • Urinary Tract Infection

    However, there is strong in vitro and in vivo evidence confirming the hypothesis that UTIs can be prevented by decreasing bacterial adherence to uroepithelial cells.[] […] regard to antibiotic treatment in women, a recently published study investigated also the potential cranberry juice interaction with β-lactam antibiotics supporting the hypothesis[]

  • Viral Lower Respiratory Infection

    […] predispose to other viral LRTIs, as well as RSV LRTI, but the numbers of infants included in the study was small. 9 Our aim, therefore, was to test, in a larger cohort, the hypothesis[] Asthma, allergy and respiratory infections: the vitamin D hypothesis. Allergy 2012;67:10-17. Magnus MC, Stene LC, Haberg SE, et al.[] This hypothesis is in line with several recent publications ( 34 – 37 ), which suggest that incomplete penetrance and genetic heterogeneity are likely to be the rule rather[]

  • Sinusitis

    OBJECTIVES/HYPOTHESIS: Invasive fungal sinusitis is an uncommon entity among children.[] OBJECTIVE/HYPOTHESIS: Inflammatory conditions of the posterior maxillary teeth may cause odontogenic sinusitis (OS), which most commonly involves the maxillary sinus due to[] Hygiene vs Hapten Hypothesis Recurrent Infections of the Ear, Sinus May be Due to Immunodeficiency Pediatric Sinus Development and Sinusitis What is Found in Normal Nasal[]

  • Patulous Eustachian Tube

    OBJECTIVES/HYPOTHESIS: Patulous eustachian tube remains a challenging management problem in otolaryngology.[] OBJECTIVES/HYPOTHESIS: To evaluate the safety and efficacy of endoscopic calcium hydroxyapatite injection in patients with patulous Eustachian tube.[] Our hypothesis is that PET symptoms can be addressed at the level of the eardrum more easily than at the level of the eustachian tube.[]

  • Skin Infection

    We tested the hypothesis that alpha-hemolysin (Hla) contributes to the severity of USA300 skin infections in mice and determined whether vaccination against Hla reduces disease[] However, recent evidence has led to the hypothesis of immune cross-reactivity between emm types.[]

  • Streptococcal Infection

    However, this association has not been deemed compelling, perhaps because so few cases have been reported or because of a current lack of evidence for a plausible hypothesis[] The question remains, however, of how to either confirm or disprove the authors' hypothesis.[] The authors present a novel hypothesis to explain their findings; namely, that “recurrent skin infections immunize against throat colonization and infection” [ 1 , p. 688][]

  • Pharyngitis

    The hypothesis is that ambient ground-level ozone may help bacteria to penetrate skin or throat.[] We retrospectively reviewed many of our past patients with pediatric CIMs (specifically, those with peri-odontoid pannus), and present a hypothesis for the development of[] Additional studies and/or testing methods are needed to confirm this hypothesis.[]

  • Sunburn

    Based on this hypothesis, we determined the carotenoid concentration in the skin and the minimal erythema dose (MED) of 6 male human volunteers before and after consumption[] Based on a theoretical model, we tested the hypothesis that parental attitudes and behaviour are related to the risk of sunburn in their children.[] Here, we tested the hypothesis that hitherto unrecognized cytokines and chemokines might act as mediators in inflammatory pain.[]

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