Osteomyelitis in a slaughter turkey flock caused by Yersinia pseudotuberculosis sequence type ST42.

A Yersinia pseudotuberculosis outbreak was diagnosed in a male turkey flock in Finland. Y. pseudotuberculosis is a quite rare zoonotic bacterium, which typically causes enteritis in humans and sudden death in animals.

Direct vertical transmission of ESBL/pAmpC-producing Escherichia coli limited in poultry production pyramid.

Extended-spectrum beta-lactamase (ESBL) and plasmidic AmpC (pAmpC) producing Escherichia coli are found in the poultry production even without antibiotic use. The spread of these bacteria has been suggested to occur via imported parent birds, enabling transmission to production level broilers vertically via eggs. We studied transmission of ESBL/pAmpC-producing E.

Questionnaire study and postmortem findings in backyard chicken flocks in Finland.

Background: Although modern commercial poultry production today is based on large farms and intensive husbandry, keeping backyard poultry has regained popularity in industrialized countries. However, the health status of backyard flocks is still relatively poorly documented. A questionnaire was sent to the owners of 376 backyard poultry flocks (<500 birds) in order to study health management procedures and characterize backyard poultry populations in Finland.

Emergence of avian infectious bronchitis in a non-vaccinating country.

Infectious bronchitis virus (IBV) is a coronavirus of the chicken. It is a highly contagious pathogen and in addition to causing respiratory and kidney diseases can affect the reproductive organs, resulting in loss of production and poor egg quality. Despite the global distribution of IBV, Finland has been free of clinical cases for almost three decades.

Increased expression of cytoplasmic HuR in familial adenomatous polyposis.

Background: HuR is an mRNA stability factor that binds to the AU-rich element-containing 3' untranslated region of the transcript. HuR overexpression is associated with increased tumor growth. Increased cytoplasmic HuR expression occurs in several cancer types, including colorectal cancer where it may contribute to the increased cyclooxygenase-2 (COX- 2) expression observed during tumorigenesis.

Cyclooxygenase-2 is an independent prognostic factor in gastric cancer and its expression is regulated by the messenger RNA stability factor HuR.

Purpose: Cyclooxygenase-2 (COX-2) promotes carcinogenesis and its expression associates with clinicopathologic characteristics in gastric cancer. HuR is an mRNA binding protein that controls the stability of certain transcripts including COX-2. We evaluated the prognostic significance of COX-2 and HuR expressions in gastric cancer and whether there exists a link between HuR and COX-2 expressions.