A total of 37 serum samples from 27 cancer patients were tested by an enzyme-linked immunosorbent assay-inhibition technique for the detection of Candida antigen. In 20 randomly chosen sera from patients without clinical evidence of candidiasis and in 10 sera from patients proven by autopsy not to have candidiasis, the inhibition ranged up to 17%; in contrast, inhibition ranged from 22 to 56% i...

All humans are colonized with Candida species, mostly Candida albicans, yet some develop diseases due to Candida, among which genitourinary manifestations are extremely common. The forms of genitourinary candidiasis are distinct from each other and affect different populations. While vulvovaginal candidiasis affects mostly healthy women, candiduria occurs typically in elderly, hospitalized, or ...

The objective of this study was to evaluate the incidence, anatomic localization and yeast species isolated from each clinical type of oral candidiasis. The clinical samples were obtained from 67 patients with AIDS with CD4 cell counts below 200 cells/mm(3) and hospitalized in a public hospital (Eduardo de Menezes Hospital) in the city of Belo Horizonte, MG, Brazil. Yeasts were isolated using C...

The 58-kDa surface mannoprotein of Candida albicans (mp58) elicits strong antibody responses during infection. Epitope mapping with sera from patients with candidiasis and control individuals indicated the presence of multiple IgG-reactive continuous epitopes on the protein, expanding both the amino- and carboxy-terminal domains and several internal regions. These immunoreactive regions were si...

This is a medically oriented, multi-authored volume, dealing with candidiasis as a disease, with little emphasis on the microbiology of candida itself. Thus, the specifically mycologic chapter (by Roy L. Hopfer) emphasizes laboratory diagnosis and species differentiation rather than basic metabolism, genetics, and so on, and the experimental section (extensively researched and referenced by Don...

Increases in cyclic adenosine monophosphate and cyclic guanosine monophosphate content accompany relaxation of isolated strips of opossum and canine lower oesophageal sphincter muscle. The aim of this investigation was to characterise these responses in isolated muscle from the human lower oesophageal sphincter. Electrical stimulation of enteric neurons produced a frequency dependent relaxation...

The aim of the present study was to determine the changes to the expression levels of fragile histidine triad (FHIT), breast cancer type 2 susceptibility protein (BRCA2), MutL homolog 1 (MLH1) and tumour protein 53 (p53) exhibited by families with a history of oesophageal cancer in a region that has a high incidence of oesophageal cancer, and to determine the association of these changes with t...

BACKGROUND AND AIM Sixty four per cent of people with heartburn believe that it is exacerbated by stress. An alteration in oesophageal motility is one possible mechanism for this apparent change with stress. This study aimed to assess the effect of acute stressors on oesophageal motility in patients with gastro-oesophageal reflux disease (GORD). METHODS Sixty patients were studied. Twenty had...

1. The heart and the oesophagus have similar sensory pathways, and sensations originating from the oesophagus are often difficult to differentiate from those of cardiac origin. We hypothesized that oesophageal sensory stimuli could alter neurocardiac function through autonomic reflexes elicited by these oesophageal stimuli. In the present study, we examined the neurocardiac response to oesophag...

This oesophageal laboratory serves a population of 1.5 million. The study aimed to review referral patterns and assess the cost effectiveness of oesophageal manometry in clinical practice. All 276 consecutive manometry studies performed between 1988 and 1991 were reviewed. Reasons for referral in the 268 first referrals were: dysphagia 50.4%, non-cardiac chest pain 23.1%, gastro-oesophageal ref...