Background: The correlation between diabetes mellitus and acute myocardial infarction is greater every day. The mean platelet volume (MPV), which is the determinant of platelet function, is an independent risk factor for the cardiovascular disease. The aim of the study was to investigate the effect of each disease (hypothyroidism, hypertension, myocardial infarction) individually and combined on MPV in diabetic patients.Methods: The cross-sectional study included 102 patients who suffer from diabetes mellitus type 2 (DMT2), of both sexes (46 females, 56 males), with the average age of 58.91 (SD=12.93). All the patients were treated at the Primary Health Centre in Zenica from May to July 2017. All patients had diabetes mellitus and the disease had lasted for 10 years in both sexes.Results: Mean platelet volume was significantly higher in patients with myocardial infarction than in those without myocardial infarction. Age, sex, HbA1c, BMI, lipids and platelet count did not show any significance in either group of patients. Regression analysis showed that the prevalence of myocardial infarction had the highest predictive significance for MPV values, (predictor importance 0.49; coefficient 1.275, p<0.001).Conclusions: Mean platelet volume was significantly higher in patients with diabetes mellitus and myocardial infarction than in DM patients without myocardial infarction. Regression analysis showed correlation with acute myocardial infarction in patients with DMT2, but not with other chronic illnesses. The highest platelet volume indices were observed in patients with myocardial infarction. MPV can be used as a specific indicator in diabetic patients with myocardial infarction.   

Background: The aim of the study was to find out what happens to erythrocytes and their forms during life and after death as a result of high water temperature.Methods: Heat stress was used on a rat model.to investigate the effects of different temperature intensities (37°C and 44°C) and exposure time (20 min and until the time of death) on erythrocyte morphology. Total of 23 Wistar rats were divided into two groups: 37°C as control group and 44°C as trial groups. The trial groups were classified into antemortem the exposure time of 20 min and postmortem groups exposure time until fatal outcome. The anaesthetised rats were exposed to preheated water using the water bath. May-Grünwald-Giemsa colouring technique was applied on blood samples taken from the abdominal aorta. Results: Exposure of Wistar rats to water temperature in groups KG37 and G44 led to a significant changes in core temperature. In the control group, the thermoregulatory mechanism established normothermia, and in G44 hyperthermia was detected during 20 minutes of exposure. The frequency of heat stroke in group G44 was 43.8%. Target cells and anulocytes were predominant in antemortem group at 44°C, while anulocytes and spherocytes in postmortem groups 44°C, respectively. Dacryocytes with spherocytes were significantly higher in postmortem group 44°C than in antemortem group 44°C (p=0.002, p=0.017, respectively).Conclusions: Poikilocytosis is associated with the exposure length and temperature intensity. Following a fatal outcome dacryocytes with spherocytes at 44°C were significantly more than in corresponding antemortem groups.

Aims: Nutrient artery is the principal source of nutrition to the long bones. The topography of nutrient foramina on long bones is well known, but it has not yet been established whether the number of nutritive foramina (NF) is related to total bone length. The objective of the present study was to study the correlation of total number of nutrient foramina and long bone length of upper and lower limb to provide detailed data on such features. Study Design: A cross-sectional, descriptive study Place and Duration of Study: Department of anatomy, Medical Faculty University of Sarajevo. Study duration was 3 months. Methodology: In the present study, 300 adult human long bones of the upper (50 humeri, 50 radii, 50 ulnae) and lower (50 femora, 50 tibiae, 50 fibulae) limbs were investigated to determine the number of their nutrient foramina. The nutrient foramina were identified analysed macroscopically and total number of nutrient foramina for each bone was recorded. Total length of each bone within a group was recorded. Statistical analysis was performed to determine correlation between total bone length and number of nutrient foramina, by using SPSS version 17.0 for Windows. Results: A statistically significant negative correlations between the left humerus length and the number of NF was found. A positive correlations between the length of the right radius and the number of NF, the left ulna length and the number of NF, the right ulna length and the number of NF were found. A negative correlations between the length of the left radius and the number of NF and between right humerus length and number of NF were found. A positive correlation between the length of the right and left femur and the number of NF were found. A negative correlation between the length of left tibia and the number of NF was found, as well as negative correlation between the length of right and left fibula and number of NF. Conclusion: Total bone length is not related to the number of nutrient foramina. The number of nutrient foramina does not depend on the total length of the bone, which is important when assessing the success of grafts for transplantation on long bones in taller people.

The study of crystalluria is of great importance for the detection of substances of endogenous or exogenous origin that are present inthe urine, to a greater or lesser extent. Urinary sediment crystals can provide valuable answers for the assessment of therapeutic efficacy, as well as congenital and/or acquired pathophysiological conditions. The nature of the observed crystals informs the clinician of the biochemical irregularity of the urine. Crystalluria is of clinical significance only if it has been studied under good test conditions (sample selection, time and storage conditions). Crystalluria interpretations are performed on the basis of the urinary pH determined with statistically significant reliability. When studying crystalluria by light microscopy, it is necessary to provide light polarization or bidirectional illuminationin order to reduce the risk of diagnostic error.

The coexistence of humans and dogs, in addition to all positive effects, can result in negative effects on human health. A particular risk is posed by a population of stray dogs, that is, dogs without owners and veterinary supervision. A contact with dogs in addition to bites, carries the risk of viral, bacterial and parasitic zoonoses, and can also cause psychological trauma. Children, the elderly and pregnant women are the categories most susceptible to the negative effects of dogs. The aim of the paper was to make an interdisciplinary analysis of the negative effects of dogs on humans. Dog bites cause wounds and dysfunction of damaged tissue, and often lead to various infections. The risks of rabies and tetanus are particularly significant if proper and timely treatment is not performed. Ongoing training for dog owners can significantly reduce the number of bites inflicted by owned dogs, but stray dogs remain a serious social problem and pose potential health risks of some zoonosis. Timely and adequate management of bite wounds and the use of rabies-post-exposure prophylaxis as well as psycho-therapy, where indicated, significantly reduce possible adverse health effects for patients who have been bitten by dogs.

Cytological analysis of urine sediment is an integral part of urine analysis and a useful, cost-effective diagnostic tool for all routine clinical examinations, which can sometimes be overlooked in veterinary practice. Proper handling and timely urine sample analysis are essential for valid microscopic analysis. Microscopic urinary sediment testing is usually carried out with stained or unstained specimen. A common urine may contain a small number of cells (erythrocytes and leukocytes, epithelial cells) of several crystals, spermatozoids (male animals). In contrast, a large number of cells or casts, the presence of unusual types of crystals, neoplastic cells, parasites, and microorganisms include abnormal findings, requiring a specialized diagnostic approach. Correct identification of organic components of the urinary sediment are crucial for accurate and timely diagnosis of kidney disorders. Laboratory experts should be trained to properly identify and classify organic components of the urinary tract.

The purpose of this study is to determine the Body Condition Score (BCS), which is subjectively measured in dairy cattle with inspection and palpation of backfat thickness, objectively by using transrectal ultrasonography examination method after delivery. Fortyfour cows, randomly selected from 350 dairy cattle with average 650 kg live weight and 2 6 lactation number have been used. Cows have been separated in two groups according to BCS; which are: Group 1 (BCS ≤ 3) 22 cows (“V” shape observed upon lateral view of pelvis, BCS equal to or below 3) and Group 2 (BCS ˃ 3) 22 cows (“U” shape observed upon lateral view of pelvis, BCS above 3). Subcutaneous fat thickness have been determined by examining body thickness using ultrasonographic imaging above the skin. In this study, ultrasonographic images were obtained by transrectal ultrasound examination method for the first time, and backfat thickness was determined and presented for literature. In the transrectal ultrasound examination; A hand-held probe was inserted from the rectum after rectum is cleared, it was pushed forward inside the cavum pelvis, and measurements were performed on the fat tissue between the muscle and skin layers by scanning vertically using the probe on the sacral region between the upper parts of last lumbar vertebrae, sacrum and tuber coxae. Corresponding images resulting from the examination were saved on the ultrasonography device, and evaluated after being transferred in software. In result of this study, backfat thickness of BCS ≤ 3 and BCS ˃ 3 groups were determined according to ultrasonography examination method, and a difference was observed between groups (p<0,05). TMR (Total Mixed Ration) analysis had been done. In this study 305-day milk yields have been determined and no difference has been determined between groups (p˃0,05).