Changes in selected blood and serum components and electrocardiography (ECG) were investigated in 20 adults (13 females and 7 males) of water buffaloes suffering from severe theileriosis. The age of all animals used in this study ranged 1.5-5 yr. Theileriosis was diagnosed by observation of parasites in the peripheral blood and the presence of schizonts in lymphocytes that were provided from swollen lymph nodes. Statistically significant decreases were observed in the means of RBC, WBC, and packed cell volume (PCV) in blood of infected animals. The means levels of sodium, calcium, phosphorus, and potassium of infected animals were lower than healthy animals, but only the decrease of potassium was significant. The mean serum activities of aspartate transferase and alanine aminotransferase were significantly higher than in uninfected animals. Three cases had atrial premature beat, 2 cases had sinus tachycardia, 2 had sinus arrhythmia, and 1 had first degree of atrioventricular block in ECG. The present study showed that T. annulata infection in cattle is associated with hematological and biochemical, and ECG changes.

Purpose This paper aims to identify and investigate barriers to multicultural education in Iran. Design/methodology/approach This research is a qualitative research that was done using the phenomenological method. Participants included all experts and key informants in the field of multicultural education in the country who were selected as a statistical sample in different stages of the research using purposeful sampling. The semi-structured interview was used to collect information. Two ways, including member checking and external auditing, were used to validate the information. The thematic analysis method (theme analysis), which is based on open and core coding, was used to analyze the data. Findings The interview data revealed that barriers are generally identified in both structural and executive parts. The structural part had two main obstacles, political and scientific-professional, and the executive part had two technical and socio-cultural barriers. Also, barriers to multicultural education in curriculum design are the ideological education system, lack of a clear framework for multicultural education, etc. Furthermore, barriers to multicultural education in the curriculum implementation are hidden curriculum, the inability of teachers to implement multicultural education, etc. Finally, barriers to multicultural education in curriculum evaluation are misconception of evaluation and limited evaluation methods. Originality/value To the best of the authors’ knowledge, this study is the first one that presents the experts' viewpoints and experiences on the barriers to multicultural education in Iran.

Background: Providing oral hygiene in patients with a tracheal tube in the mouth is one of the most important tasks of nurses. This study has been conducted with the aim of comparing the effects of two mouthwash solutions (chlorhexidine and orthodentol) on the oral hygiene of patients with respiratory ventilation device and hospitalized in intensive care units. Methods: This is a clinical trial in which 90 patients with oral tracheal tube entered the study through simple sampling method. Inclusion criteria were being insensitive to herbal compounds and aged 15-85 years. They were divided randomly into two intervention (orthodentol) and control (chlorhexidine) groups. Each group had 45 subjects. The Beck Oral Hygiene Checklist was used to collect data (before and after intervention). Data were analyzed using SPSS software. Results: Patients in intervention and control groups were similar in terms of demographic characteristics, oral hygiene, and other characteristics. Oral hygiene in patients in both orthodentol and chlorhexidine groups had a significant improvement after intervention. Conclusion: The comparison of orthodentol and chlorhexidine oral mucosal effects showed that oral hygiene of patients hospitalized in intensive care units was improved to a certain extent. Considering the benefits of herbal compounds, orthodentol mouthwash can be mentioned as an appropriate alternative for chlorhexidine.

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TRP disease is one of the prevalent disease in cows and buffaloes that most common in dairy cows feed by prepared foods but cases occur infrequently in buffaloes, beef cattle, sheep and goats. In this research 15 Azerbaijan buffaloes with TRP were studied. Firstly affected buffaloes were diagnosed based on clinical signs. The blood samples were obtained from the related animals and after separation blood serum by centrifuging, the biochemical tests, such as sodium, potassium, Glucose, phosphorus, albumin and calcium levels in serum were measured. The mean levels of sodium, potassium, Glucose, phosphorus, albumin and calcium in buffaloes with TRP were 112 mEq/Lit, 3.11 mEq/Lit, 42.29 mg/dl, 3.84 mg/dl, 544 mg/dl, 8.60 mg/dl. In this study the mean levels of sodium, potassium, phosphorus in buffaloes with TRP was less than the normal buffaloes and the mean levels of calcium, Glucose as such as the normal animals and the mean levels of albumin was higher than the normal buffaloes