Assessment of Selected Immunological Parameters in Dairy Cows with Naturally Occurring Mycotoxicosis before and after the Application of a Mycotoxin Deactivator.

Introduction: Mycotoxins in dairy cows can cause many non-specific symptoms often resulting from immune system overreaction. The study assessed the concentration of selected cytokines and acute phase proteins (APP) in cows with natural mycotoxicosis before and after using a mycotoxin neutraliser. The cytokines were tumour necrosis factor alpha (TNF-α), interleukin 6 (IL-6) and interleukin 10 (IL-10), and the APP were serum amyloid A (SAA) and haptoglobin (Hp).

Comparative evaluation of cytokine and acute-phase protein concentrations in sera of dairy cows with subclinical and clinical ketosis as a different view of the causes of the disease.

Background And Aim: Ketosis is a common disease occurring during the first stage of lactation in highly productive dairy cows. The aim of the present study was the comparative assessment of selected pro-inflammatory cytokines (including tumor necrosis factor-α [TNF-α] and interleukin 6 [IL-6]), anti-inflammatory cytokines (including IL-10), and acute-phase proteins (APPs) (including haptoglobin [Hp] and serum amyloid A [SAA]), in the sera of cows with subclinical ketosis (SCK), in those with clinical ketosis (CK), and in healthy cows.

Materials And Methods: Thirty dairy cows of Holstein-Friesian breed were investigated.

Androgen and Estrogen Receptor Expression in Different Types of Perianal Gland Tumors in Male Dogs.

Perianal gland tumors are modified sebaceous glands present in the skin of the perianal region in the dog. Hormonal stimulation may induce hyperplasia of the perianal glands or their neoplastic progression. The presence of androgen (AR) and estrogen (ER) receptors have been demonstrated both in normal perianal glands as well as in perianal tumors.

Effect of universal chlorhexidine decolonisation on the infection rate in intensive care patients.

Background: Healthcare-associated infections (HAIs), particularly intensive care unit-acquired infections (HAI-ICU), are an important cause of morbidity and mortality in hospitals. Most of these infections are caused by multidrugresistant organisms. The results of recent studies have suggested that daily bathing with chlorhexidine (CHX)-universal decolonisation can prevent ICU infections.

Occupational mercury vapour poisoning with a respiratory failure, pneumomediastinum and severe quadriparesis.

Objectives: Despite restrictions, mercury continues to pose a health concern. Mercury has the ability to deposit in most parts of the body and can cause a wide range of unspecific symptoms leading to diagnostic mistakes.

Methods And Results: We report the case of severe mercury vapour poisoning after occupational exposure in a chloralkali plant worker that resulted in life-threatening respiratory failure, pneumomediastinum and quadriparesis.