Publications by authors named "Amir S Samimi"

The intravenous (IV) usage of diuretics such as furosemide may cause changes in clinical variables, electrocardiographic (ECG) indices and some serum electrolytes concentrations in miniature donkeys. The purpose of this study was to evaluate the effects of double intravenous (IV) administration of furosemide at different doses on the clinical variables, ECG indices and serum electrolytes levels in miniature donkeys. A total of 21 clinically and para-clinically healthy miniature donkeys with a mean age of 6.

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Background: The use of combinations of α -adrenergic agonists and opioids has been published as providing superior sedation than either drug alone.

Introduction: The present study aims to compare the sedative and physiological effects of intravenous (IV) administration of medetomidine alone and in combination with methadone, morphine, tramadol, and pethidine in goats.

Methods: Ten healthy goats aged 12 ± 3 months and weight of 22 ± 4 kg were used in an experimental, crossover (Latin square), randomized, and blinded study.

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Background: The present study was conducted to determine if using α-adrenergic agonists results in decreased stress levels (lower cortisol levels) in goats used for laparoscopic embryo [somatic cell nuclear transfer (SCNT)] transfer; and there is an effect on pregnancy rate when stress levels are lessened. Sixty healthy does aged 24 ± 4 months and weighing 30 ± 3 kg were used in experimental, prospective, randomized and blinded study. In this study, embryos were obtained by the Somatic Cell Nuclear Transfer (SCNT) method.

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The present study aimed to compare the sedative and analgesic effects of caudal epidural administration of lidocaine alone or in combination with four different α-adrenergic agonists in Mediterranean miniature donkeys. A total of ten clinically healthy (five males and five females) Mediterranean miniature donkeys with an age of 5 ± 1 years, a weight of 100 ± 2 kg and a height at the withers of 0.8 ± 0.

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Background: Many α -agonists are commonly used for sedation and analgesia in ruminants.

Introduction: The present study aims to compare the sedative and physiological effects of intravenous (IV) administration of xylazine, detomidine, medetomidine and dexmedetomidine in goats.

Methods: Ten healthy goats aged 6 ± 1 months and weighing 15 ± 2 kg were used in experimental, crossover Latin square, randomised and blinded study.

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The aim of this study was to evaluate the changes of ghrelin, microminerals, antioxidants, and vitamins A, E and C levels during different metabolic periods in high yielding Saanen goats subjected to heat stress. Twenty clinically and paraclinically healthy, high yielding and multiparous goats with an average age of 3 ± 0.5 years and pregnant with a single fetus were included in this study.

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The intravenous (IV) usage of diuretic agents such as furosemide may cause changes in clinical signs, electrocardiographic (ECG) indices and serum electrolytes (sodium, potassium, chloride, calcium, phosphorus and magnesium) concentrations in dromedary calves. The purpose of this study was to evaluate the clinical, ECG and biochemical effects of two-dose IV administration of furosemide in dromedary calves. A total of 21 clinically healthy male dromedary calves with the age of 5 (± 1) months and weight of 95 (± 5) kg were studied.

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Objective: To compare the sedative and clinical effects of intravenous (IV) administration of dexmedetomidine and xylazine in dromedary calves.

Study Design: Experimental, crossover, randomized, blinded study.

Animals: A total of seven healthy male dromedary calves aged 14 ± 2 weeks and weighing 95 ± 5.

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The objective of this study was to comparatively evaluate the anti-inflammatory effects of intravenous administration of insulin (in different doses) and flunixin on physiological variables, acute-phase responses, and cardiovascular biomarkers during inflammatory phase which was induced by Escherichia coli lipopolysaccharide (LPS) serotype O55:B5 in miniature donkeys. A total of twenty-four clinically healthy male adult miniature donkeys aged 5 ± 1 year and weighing 120 ± 10 kg were studied. The animals were assigned randomly to four experimental groups (three treatment and one positive control groups).

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The present study aims to comparatively evaluate the effects of different doses of intravenous xylazine and medetomidine on sedation and antinociception scores, and physiological and laboratory parameters in dromedary calves. Thirty clinically healthy male dromedary calves 15 ± 2 weeks old and weighing 95 ± 5.5 kg were studied.

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The aim of the current study was to establish reference values for most important clinicohematological, electrolytes, acute phase proteins, and some cardiovascular biomarkers in lambs and kids from birth to 2 days of age. A total of 40 animals (20 lambs and 20 kids) were enrolled into the study from birth to 2 days of age. The neonates were born to Kermani ewes and Cashmere (Raini) does of 3 years of age weighing 42 ± 1 and 30 ± 2 kg, respectively, during the breeding season.

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