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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[ncbi.nlm.nih.gov] 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.[ncbi.nlm.nih.gov] 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.[ncbi.nlm.nih.gov]

  • 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[ncbi.nlm.nih.gov] 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[dx.doi.org] 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[ncbi.nlm.nih.gov]

  • 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.[ncbi.nlm.nih.gov] […] regard to antibiotic treatment in women, a recently published study investigated also the potential cranberry juice interaction with β-lactam antibiotics supporting the hypothesis[doi.org]

  • 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[thorax.bmj.com] Asthma, allergy and respiratory infections: the vitamin D hypothesis. Allergy 2012;67:10-17. Magnus MC, Stene LC, Haberg SE, et al.[vitamindcouncil.org] 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[pnas.org]

  • Sinusitis

    OBJECTIVES/HYPOTHESIS: Invasive fungal sinusitis is an uncommon entity among children.[ncbi.nlm.nih.gov] OBJECTIVE/HYPOTHESIS: Inflammatory conditions of the posterior maxillary teeth may cause odontogenic sinusitis (OS), which most commonly involves the maxillary sinus due to[ncbi.nlm.nih.gov] 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[fauquierent.net]

  • Patulous Eustachian Tube

    OBJECTIVES/HYPOTHESIS: Patulous eustachian tube remains a challenging management problem in otolaryngology.[ncbi.nlm.nih.gov] OBJECTIVES/HYPOTHESIS: To evaluate the safety and efficacy of endoscopic calcium hydroxyapatite injection in patients with patulous Eustachian tube.[ncbi.nlm.nih.gov] 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.[ncbi.nlm.nih.gov]

  • 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[ncbi.nlm.nih.gov] However, recent evidence has led to the hypothesis of immune cross-reactivity between emm types.[ncbi.nlm.nih.gov]

  • 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[ncbi.nlm.nih.gov] The question remains, however, of how to either confirm or disprove the authors' hypothesis.[cid.oxfordjournals.org] The authors present a novel hypothesis to explain their findings; namely, that “recurrent skin infections immunize against throat colonization and infection” [ 1 , p. 688][cid.oxfordjournals.org]

  • Pharyngitis

    The hypothesis is that ambient ground-level ozone may help bacteria to penetrate skin or throat.[ncbi.nlm.nih.gov] 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[ncbi.nlm.nih.gov] Additional studies and/or testing methods are needed to confirm this hypothesis.[pediatrics.aappublications.org]

  • 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[ncbi.nlm.nih.gov] Based on a theoretical model, we tested the hypothesis that parental attitudes and behaviour are related to the risk of sunburn in their children.[ncbi.nlm.nih.gov] Here, we tested the hypothesis that hitherto unrecognized cytokines and chemokines might act as mediators in inflammatory pain.[doi.org]

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