BACKGROUND A project was implemented in 2010 to improve TB notification and TB screening and diagnostic routines in large general hospitals. The aims of present study was to assess baseline TB screening and diagnostic practices in the three largest general hospitals in Vietnam. OBJECTIVES To assess baseline TB screening and diagnostic practices in the three largest general hospitals in Vietna...

Phase-contrast x-ray imaging is a promising improvement of conventional absorption-based mammography for early tumor detection. This potential has been demonstrated recently, utilizing structured gratings to obtain differential phase and dark-field scattering images. However, the inherently anisotropic imaging sensitivity of the proposed mono-directional approach yields only insufficient diagno...

Undergoing a single diagnostic X-ray procedure does not result in radiation exposure adequate to threaten the well-being of the developing preembryo, embryo, or fetus and is not an indication for therapeutic abortion. When multiple diagnostic X-rays are anticipated during pregnancy, imaging procedures not associated with ionizing radiation, such as ultrasonography and magnetic resonance imaging...

  Background: The sporadic cases of radiation-activated multiple sclerosis (MS) has been previously described, with a few studies focused on the relationship between radiation and the risk of MS. The aim of our study was to evaluate the association between history of X-ray radiation and MS.   Methods : This case-control study was conducted on 150 individuals including 65 MS patients and 85 age-...

Application of diagnostic X-ray examination to pregnant women is complicated since risks to both mother and embryo/fetus must be considered. Embryos and fetuses are more sensitive to radiation than adults or children. The threshold doses for fetal death, malformations and mental retardation which are deterministic effects, are reported to be 100-200 mGy or higher. The relative risk for childhoo...

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pasteurella multocida (p. multocida) is an important pathogen of various domestic animals. the outer membrane proteins (omps) play a major role in pathogenesis and immunogenicity of p. multocida. the aim of the study was to develop indirect enzyme linked immuno sorbant assay (elisa) based on omps to ascertain the antibody titers in animals post-infection or to gauge the potency of vaccine. the ...