Helicobacter heilmannii-like organisms (HHLOs) are associated with mucosa-associated lymphoid tissue lymphoma and peptic ulcer. However, the sensitivity of diagnostic tests for HHLOs, such as rapid urease test (RUT), urea breath test (UBT) and blood antibody, is not high. Tightly coiled spiral microorganisms were found in the gastric mucosal biopsy specimen of a 48-year-old asymptomatic woman. ...

The route of transmission of Helicobacter pylori, which is usually acquired in childhood and is one of the most common bacterial infections in humans, remains undetermined. Mapping the distribution of H. pylori genotypes within families could help to determine the routes of transmission and risk factors. Here we describe a noninvasive method for obtaining H. pylori DNA isolates from the feces o...

Some Lactobacillus spp. suppress Helicobacter pylori in the stomach and have potential therapeutic applications for the treatment of gastrointestinal conditions. In this study, the effects of Lactobacillus strains on functional dyspepsia associated with H. pylori infection were examined. Volunteers were screened using the (13)C-urea breath test (UBT) and H. pylori stool test, and 131 participan...

BACKGROUND Testing and treatment for Helicobacter pylori has become widely accepted as the approach of choice for patients with chronic dyspepsia but no alarming features. We evaluated H. pylori status among outpatients with uninvestigated dyspepsia in Kuwait. METHODS A prospectively collected database for 1035 patients who had undergone 13C-urea breath tests (UBT) for various indications was...

OBJECTIVES To determine whether uterine balloon therapy (UBT) for menorrhagia can be performed safely in the community setting, obviating the need for hospital admission or general anaesthesia. DESIGN Prospective case studies of 20 women undergoing Thermachoice endometrial ablation for menorrhagia. SETTING Glasgow Centre for Family Planning and Reproductive Health Care, Greater Glasgow Prim...

In this paper, we propose an algorithm to solve the Decisional Diffie-Hellman problem over finite fields, whose time complexity depends on the effective bound in the Uniform Boundedness Theorem (UBT). We show that curves which are defined over a number field of small degree but have a large torsion group over the number field have considerable cryptographic significance. If those curves exist a...

Multiangle social network recommendation algorithms (MSN) and a new assessment method, called similarity network evaluation (SNE), are both proposed. From the viewpoint of six dimensions, the MSN are classified into six algorithms, including user-based algorithm from resource point (UBR), user-based algorithm from tag point (UBT), resource-based algorithm from tag point (RBT), resource-based al...