Molecular epidemiological study of focusing on central and southeastern Europe.

is a geographically widespread protozoan parasite of birds. In this study, oropharyngeal swab samples were collected in Hungary and Romania from 99 columbiform birds, including 76 feral pigeons (: 42 kept for racing, 32 with urban and two with rural habitat), four common wood pigeons (), 16 ring doves () and three Eurasian collared doves (). These samples were analyzed for the presence of using molecular methods.

Urban emergence of Dermanyssus gallinae lineage L1 and Ornithonyssus sylviarum in Hungary: phylogenetic differentiation between the roles of migrating vs transported synanthropic birds.

Background: Among Dermanyssoidea, the chicken red mite (Dermanyssus gallinae) and the northern fowl mite (Ornithonyssus sylviarum) are considered to be the cause of high economic losses endured by the poultry industry in the Holarctic region, with O. sylviarum predominating in North America and D. gallinae in Europe.

Correlation and immunolocalization of substance P nerve fibers and activated immune cells in human chronic gastritis.

Unlabelled: Neuropeptides are able to modulate cytokine production by macrophages in response to various stimulators and have a major role in inflammation of different organs. Mammalian poly (ADP-ribose) polymerase (PARP) and nuclear factor kappa B (NF-kappaB) both have been suggested to play a crucial role in inflammatory disorders. Unregulated increase of tumor necrosis factor-alpha (TNF-alpha) may also be pathogenic in inflammatory diseases.

[Gliomatosis cerebri].

A 64 years old woman presented with weakness, vertigo, paresthesia, dementia, which progressed to coma in a three-month-long period. The autopsy revealed pulmonary thrombosis and infarction, gastric erosions, peptic ulcer in the duodenum, leiomyoma in the esophagus, fibrosis of the pancreas and mild atherosclerosis. On macroscopic examination, the 1440 g brain did not show any bleeding, infarction or tumor.

[Primary lymphoma of the heart].

The authors describe the case of a 59-year-old woman, treated for breast cancer by mastectomy and chemotherapy 13 years before her death. Eleven years later she was treated successfully by gastric resection and chemotherapy for gastric cancer. In the last five months, the patient presented dyspnoea, leucopenia, hydropericardium and thoracic fluid both sides.