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Найденный: 12 Экземпляр 0.000 sn
Коллекция [1]
Факультет / Институт [1]
Вид публикации [2]
Год публикации [7]
Язык [1]
Вид индекса [3]
Кафедра [1]
Национальный/Международный [1]
Prof. Dr. İsmail ŞENVeteriner Fakültesi
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Surgical removal of Coenurus cerebralis cysts located in the brain of sheep

Abuzer TAŞ | İsmail ŞEN | Fatih HATİPOĞLU | Hasan Hüseyin ARI | Ruslan SALIKOV | Nur ABDIMANAP UULU | Ayperi Aytmırza Kızı

Coenurosis caused by Coenurus cerebralis poses a significant economic threat to sheep. To date, no effective treatment has been identified for this parasitic infection once it has settled in the brain. This study aimed to investigate the surgical removal of C. cerebralis cysts from the brains of infected sheep. Twenty sheep were utilized in the experiment, and the animals underwent a 24-hour fasting period before the surgical procedure. Various biochemical parameters, including TP, ALP, BUN, AST, CK, LDH, RBC, WBC, Hb, and Hct, were measured in the animals both before and one month after the o ...Более

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Sepsis-induced cardiomyopathy in animals: From experimental studies to echocardiography-based clinical research

İsmail ŞEN

The term sepsis-induced cardiomyopathy (SIC) is used to describe transient cardiac dysfunction in septic patients. However, there is no universally accepted definition of SIC; a reduction in left ventricular ejection fraction (LVEF) is often used. In addition to systolic dysfunction, diastolic dysfunction is now recognized as an essential component of SIC. It can be emphasized that previous animal experiments played an essential role in revealing SIC and hemodynamic instability in sepsis and septic shock. The diagnostic and prognostic capabilities of echocardiography for the assessment of SIC ...Более

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Physiological and metabolic responses in Kök-Börü horses: Correlations with game outcomes

Ali RIŞVANLI | İsmail ŞEN | Kanat CANUZAKOV | Askarbek TÜLÖBAEV | Ruslan SALIKOV | Nezahat CEYLAN | Arina KAZAKBAYEVA | Ayday CUNUŞOVA | Nur ABDIMANAP UULU | Ünal TÜRKÇAPAR | Ulanbek ALİMOV

Background: The aim of this study was to examine variations in stress, metabolic, and physiological parameters of horses used in the traditional equestrian team sport of Kök-Börü in relation to winning and losing outcomes. Material and methods: To accomplish this, blood samples were taken from horses on four different teams who participated in two separate games, both before and after game. These samples were used to measure levels of cortisol, ACTH, beta-endorphin, adrenaline, noradrenaline, triiodothyronine (T3), and thyroxine (T4) via species-specific commercial ELISA kits. The autoanalyzer ...Более

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Investigation of cytokine levels in calves with naturally occurring sepsis

İsmail ŞEN

This study aimed to detect changes in clinical parameters, biochemical and serum cytokine levels in calves with naturally occurring sepsis. In the study, 34 calves diagnosed with sepsis according to clinical and laboratory results and 7 calves deemed to be healthy according to clinical and laboratory results were used. The blood sampling was performed by jugular venapuncture for hematological and biochemical analysis and the determination of cytokine levels. Significant changes were observed in the clinical parameters of calves with sepsis. Serum concentrations of IL-1 beta, IL-6, IL-10, TNF-a ...Более

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Clinical and cardiologic assessment of Anatolian shepherd dogs with asymptomatic degenerative mitral valve disease

İsmail ŞEN

Degenerative mitral valve disease (DMVD) is the leading cause of cardiac disease and heart failure in the dog. Advanced age, breed and male gender are well-known risk factors for DMVD. The incidence of the disease in German Shepherds seems to be noteworthy. Early diagnosis of DMVD is related to the identification of a left apical systolic murmur, characteristic of MR in a dog. Dogs with DMVD had a low frequency of arrhythmias compared to other cardiac conditions. The goal of the study was (i) to evaluate the age and gender incidences of the asymptomatic Anatolian Shepherd Dogs (ASHs) with DMVD ...Более

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Echocardiographic assessment of left ventricular systolic function in neonatal calves with naturally occurring sepsis or septic shock due to diarrhea

İsmail ŞEN | Hasan GÜZELBEKTEŞ

Sepsis is associated with clinically relevant cardiovascular changes. The objectives of this study were to evaluate the clinical value of echocardiography for monitoring left ventricular (LV) systolic function in septic calves. A prospective longitudinal study was performed using a convenience sample. Twenty septic calves and 10 healthy calves were enrolled in the study. Arterial blood pressure (BP) was measured and M-mode echocardiography performed to characterize LV systolic function; the latter included measurement of ejection fraction, EF; stroke volume, SVI and cardiac output indexed to b ...Более

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Prognostic importance of tissue Doppler imaging of systolic and diastolic functions in dogs with severe sepsis and septic shock

İsmail ŞEN

The goal of this study was to determine the distribution of left ventricular (LV) systolic and diastolic dysfunctions and their prognostic value in canine parvovirus-infected dogs suffering from severe sepsis and septic shock (SS/SS). Twenty dogs with SS/SS (experimental group) and 18 healthy dogs (control group) were used in the study. Systolic and diastolic dysfunction was present in three (15%) and 14 (70%) diseased dogs, respectively, with both types of dysfunction present in two (10%) of the patients. These dogs were split into two groups: survivors (Sv, n = 14) and non-survivors (non-Sv, ...Более

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Clinical importance of lipid profile in neonatal calves with sepsis

Hasan GÜZELBEKTEŞ | İsmail ŞEN

In this study, it was aimed to determine of diagnostic importance of blood lipid levels in neonatal calves with sepsis. The study was carried out on a total of 70 calves, 60 with sepsis and 10 healthy calves. The calves with sepsis were included in the study, according to clinical and hematological findings. The blood samples were taken from the V. jugularis for hematological, lipid profile and biochemical analyzes after the routine clinical examinations of the calves. There were significantly (P < 0.05) decrease in body temperature, increase in respiration rate and capillary refill time in th ...Более

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Intravenous and Oral Fluid Therapy in Neonatal Calves With Diarrhea or Sepsis and in Adult Cattle

İsmail ŞEN

Optimal fluid therapy protocols in neonatal calves and adult cattle are based on consideration of signalment, history, and physical examination findings, and individually tailored whenever laboratory analysis is available. Measurement of the magnitude of eye recession, duration of skin tenting in the lateral neck region, and urine specific gravity by refractometry provide the best estimates of hydration status in calves and cattle. Intravenous and oral electrolyte solutions (OES) are frequently administered to critically ill calves and adult cattle. Application of physicochemical principles in ...Более

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The End-systolic Wall Stress/End-systolic Volume Index Ratio for Systolic Function in Anatolian Shepherd Dogs with Stage B2 Degenerative Mitral Valve Disease = Evre B2 Dejeneratif Mitral Kapak Hastalığı Olan Anadolu Çoban Köpeklerinde Sistol-sonu Duvar Stresi/Sistol-sonu Hacim İndeks Oranı İle Sistolik Fonksiyonun Değerlendirilmesi

İsmail ŞEN

This study was performed to evaluate the end systolic wall stress/end-systolic volume index ratio (ESWS/ESV-I) for LV systolic function in Anatolian shepherd dogs (ASHs) with stage B2 degenerative mitral valve disease (DMVD). Thirty-eight adult ASHs with DMVD (experimental group; 20 B1 dogs and 18 B2 dogs) and 30 weight-matched adult healthy ASHs (control group) were used as subjects. There was no overlap for the ESW5/ESV-I ratio (0.83 +/- 0.03, range: 0.61-1.09 for B2 dogs, 1.34 +/- 0.05, range: 1.11-1.89 for B1 dogs, 2.171 +/- 0.0 range: 1.91-3.02 for the control dogs) among the groups. ESWS ...Более

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The Levels of Trace Elements and Macrominerals in Calves with Sepsis

İsmail ŞEN

The aim of this study was to determine the levels of macrominerals and trace elements in the blood of newborn calves with sepsis.The study was carried out on a total of 30 calves, aged 2-35 days old, of which 25 with sepsis and 5 healthy. In clinical examination, prolonged capillary refill time and tachypnea were observed in calves with sepsis. The levels of Cu, K, P and Sin calves with sepsis were higher compared to the control group, and the levels of Na, total and ionized Ca, Fe and Zn were also lower compared to the control group. In conclusion, in this study, significant increase in K and ...Более

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Chronological echocardiographic evaluation of left ventricular systolic and diastolic function in term and premature neonatal calves

İsmail ŞEN

Echocardiographic studies in human neonatology has demonstrated that prematurity can lead to cardiovascular dysfunction and especially compromises the left ventricular (LV) systolic and diastolic functions. As echocardiographic studies have not been performed on cardiovascular dysfunction in premature calves, we echocardiographically evaluated and compared the LV systolic and diastolic function in full-term and premature calves. We followed the hemodynamical changes of LV during first 3 days of life. Twenty premature calves and 10 healthy term calves were enrolled in the study. 2D, M-mode and ...Более

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