Surveillance of chronic noninfectious diseases.

Surveillance is a comprehensive system of epidemiological work involving continuous collection, analysis and distribution of data on all characteristics of the disease. Among health professionals, surveillance in connection with noninfectious diseases is not as known as in infections where it has clearly proven successful. The principle of epidemiological surveillance may be applied in chronic noninfectious diseases but certain pitfalls and differences between this category and infectious diseases need to be borne in mind.

Occurrence and Antibiotic Resistance of Enterobacteriaceae in Acute Leukemia Patients.

Background: Acute leukemia (AL) is a heterogeneous group of malignant hematopoietic diseases and is divided into two basic types: acute myeloid leukemia (AML) and acute lymphoblastic leukemia (ALL). Patients with these diseases are highly immunosuppressed and therefore at a high risk of serious infections. This study aimed to perform active surveillance of enterobacteria, which cause these infections, and to determine their antibiotic resistance in patients with AL who were hospitalized at the Hemato-Oncology Center of University Hospital Olomouc.

Risks and protective factors for triple negative breast cancer with a focus on micronutrients and infections.

Triple negative breast cancer (TNBC) is an aggressive form of breast cancer (BC) with a poor prognosis. Second, patients cannot benefit from targeted therapy, except for those with BRCA1/2 mutations, for whom poly (ADP-ribose) polymerase (PARP) inhibition therapy using olaparib has recently been approved. As global priorities continue to be epidemiological analysis of BC risk factors and early diagnosis, this review focuses on the risks and protective factors associated with TNBC.

Effect of dietary fat type on intestinal digestibility of fatty acids, fatty acid profiles of breast meat and abdominal fat, and mRNA expression of lipid-related genes in broiler chickens.

A group of 240-day-old Ross cockerels were used in a 4-week experiment to assess the effect of the fat type on the intestinal digestibility of fatty acids (FAs), the FA profiles of breast meat and abdominal fat, and the mRNA expression of six hepatic lipid-related genes. Experimental diets were supplemented with rapeseed oil, pork lard or palm oil at 60 g/kg. In the control diet, wheat starch was substituted for the fat source.

The effect of age, genotype and sex on carcass traits, meat quality and sensory attributes of geese.

Objective: The aim of this study was to compare carcass traits, meat quality and sensory attributes in two different genotypes of geese according to age and sex.

Methods: The experiment was carried out on 160 birds of two genotypes of geese: the Czech Goose (CG) breed and a Eskildsen Schwer (ES) hybrid. One-d-old goslings were divided into four groups according to genotype and sex.

Age-related changes in the carcass yield and meat quality of male and female nutrias (Myocastor coypus) under intensive production system.

The age at which final nutria weight is achieved varies in literature between six and 14months. The aim of this study was to evaluate the growth, carcass composition and meat quality of male and female nutrias between the ages of six and eight months in intensive production system. Sexual dimorphism in growth was observed from three months of age, and in females, growth considerably decreased after six months of age.

[Prevalence of diphtheria, tetanus and pertussis in the world].

Diphtheria, tetanus and pertussis are very serious diseases threatening the lives of children and adults. However, these diseases are preventable by vaccination. After the World Health Organization was founded in 1946, its experts rapidly developed a vaccination schedule for the pediatric population.

Primary and secondary prevention of colorectal cancer in the Czech Republic.

Colorectal cancer is one of the most frequent malignancies in the Czech Republic and worldwide. Also, a high prevalence of overweight and obesity, a high proportion of smokers in the population, and one of the highest per capita alcohol consumption rates are typical for the Czech population. The role of general practitioners in the prevention of colorectal cancer is crucial.

In vitro efficacy of synthetic skin repellent IR3535 on head lice (Pediculus capitis).

In in vitro tests, skin repellent IR3535, applied in the form of the Diffusil H Prevental product in an aerosol bomb (active compound 20%), killed 100% of head lice (females and males) and nymphs 2 and 3, when directly sprayed at a dose of 0.94 mg of the active compound per square centimeter. Crawling lice exposed for 1 min on the filter paper impregnated by the same concentration showed no effort to suck blood 30 min after exposition.

[Antimalarial prophylaxis in travelers to malaria risk areas].

Malaria is one of the most common diseases imported to the Czech Republic with an upward trend in incidence. Travelers are leaving for abroad without antimalarial prophylaxis or refuse preventive antimalarial drugs. Failure to comply with antimalarial prophylaxis in high-risk areas can lead to malaria infection which may manifest itself even after returning home.