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Effects Of Feeding Frequency On Nutrient Digestibility And Growth Performance Of Rainbow Trout (Oncorhynchus Mykiss) Fed A High Lipid Diet, Serap Ustaoğlu Tiril, Fi̇kret Alagi̇l

Turkish Journal of Veterinary & Animal Sciences

The effect of feeding frequency on nutrient digestibility and growth performance was investigated in rainbow trout (Oncorhynchus mykiss) fed a high lipid diet. The experimental diet contained 25.2% crude lipid and 40.7% crude protein. Two feeding frequencies were tested: 2 meals per day (Group I) and 6 meals per day (Group II). Fish were fed a restricted daily ration (1.5% of body weight) divided into equal meals. t the end of the experiment, the weight gain in Group I and II was 84.6% and 90.1%, respectively. There was no statistically significant difference between groups. The crude lipid and protein digestibility …

Effects Of Oocyte Source On The Developmental Competence Of In Vitro Matured Goat Oocytes Fertilized By The Intracytoplasmic Sperm Injection Technique, Abu Nasar Md. Aminoor Rahman, Ramli Bin Abdullah, Wan Embong Wan-Khadijah

Turkish Journal of Veterinary & Animal Sciences

This study evaluated the effects of oocyte source on in vitro maturation (IVM) and embryo developmental competence in goats by the intracytoplasmic sperm injection (ICSI) technique. Oocytes were obtained either by laparoscopic ovum pick-up (LOPU) or by slicing of abattoir ovaries. The donor does used for LOPU were superstimulated and their estrus was synchronized. Recovered oocytes from both sources were cultured in microdrops of IVM medium in the presence of CO2 (5%) at 38.5 °C in a CO2 incubator for 27 h. The ICSI was performed with immobilized sperm on the lid of a culture dish (35 mm) under an …

Fatty Acid Profiles Of Microdiets For Marine Fish In Turkey, Mustafa Yildiz

Turkish Journal of Veterinary & Animal Sciences

Lipid contents and fatty acid profiles in the commercial microdiets for farming marine fish species were determined. Twenty microdiet samples were taken from marine fish farms on the Aegean region of Turkey throughout 2006-2007. Of the 20 microdiet samples, 5 were produced in Turkey and 15 were imported. The fatty acid analysis of the microdiets was made by gas-liquid chromatography using helium as the carrier gas. The lipid levels of the microdiets produced in Turkey by different companies ranged from 9.5 ± 0.05% to 11.6 ± 0.14% (P < 0.05). In contrast, the lipid levels of imported microdiets were between 10.6 ± 0.20% and 17.2 ± 0.14% (P < 0.05). n-3 polyunsaturated fatty acids (n-3 PUFA) levels in the microdiets ranged from 7.1 ± 0.03% to 24.8 ± 0.03% of total fatty acids (P < 0.05). Similarly, n-3 highly unsaturated fatty acid (n-3 HUFA) levels in the microdiets ranged from 6.1 ± 0.01% to 22.8 ± 0.02% of total fatty acids (P < 0.05). n-3 highly unsaturated fatty acids (n-3 HUFA) levels in the microdiets were found between 0.6 ± 0.00% and 3.6 ± 0.01% of dry weight of diets (P < 0.05). Docosahexaenoic acid (DHA) levels of these microdiets were between 0.3 ± 0.00% and 2.0 ± 0.03% of the dry weight of diets (P < 0.05). Eicosapentaenoic acid (EPA) levels in the dry weight of diets were between 0.3 ± 0.01% and 2.2 ± 0.01% (P < 0.05). Arachidonic acid (ArA) levels in the microdiets were also found between 0.3 ± 0.01% and 0.9 ± 0.01% of total fatty acids (P < 0.05). The value of DHA/EPA ratios in the microdiets ranged from 0.5 ± 0.01 to 2.0 ± 0.01 (P > 0.05). The results showed that the total lipid or n-3 and n-6 …

Surgical Correction Of Small Colon Faecalith In A Dare-Shuri Foal, Behrooz Nikahval, Nasser Vesal, Mohsen Ghane

Turkish Journal of Veterinary & Animal Sciences

A 6-month-old male Dare-Shuri foal was admitted for acute abdominal pain unresponsive to medical treatment. The foal was anxious and exhibiting signs of abdominal pain. The foal had not defecated in the previous 5 days and severe abdominal distension was present. Based on clinical signs and the results of the diagnostic work-up, gastrointestinal obstruction was suspected. Midline exploratory celiotomy revealed a faecalith in the small colon. A longitudinal incision was made through the antimesenteric border of the involved intestine and an approximately 350 g mass mostly composed of dried roughage was removed. The day after surgery, intestinal sounds were detectable; …

Study On Eimeria And Cryptosporidium Infections In Sheep And Goats At Elfora Export Abattoir, Debre-Zeit, Ethiopia, Dinka Ayana, Getachew Tilahun, Abebe Wossene

Turkish Journal of Veterinary & Animal Sciences

A cross sectional study on Eimeria and Cryptosporidium infections in small ruminants at ELFORA export abattoir was conducted from October 2005 to February 2006. In this study, attempts were made to determine the prevalence and intensity of Eimeria and Cryptosporidium infections in sheep and goats. Moreover, potential risk factors associated with the infections and the species of Eimeria and Cryptosporidium incriminated in the infections were identified. A total of 384 fecal samples were collected and examined by flotation technique using Sheather's sugar solution to detect the oocysts of Eimeria and Cryptosporiudium species. For Cryptosporidium infection, fecal samples were also examined …

Effects Of Addition Of Vitamin B_{12} To The Extender On Post-Thaw Motility, Acrosome Morphology, And Plasma Membrane Integrity In Bull Semen, Jian Hong Hu, Qing Wang Li, Yu-Lin Chen, Zhong Liang Jiang, Yong Hong Jia, Li Qiang Wang, Bo Bo Ou

Turkish Journal of Veterinary & Animal Sciences

To investigate the effects of supplementation of vitamin B_{12} on bovine sperm post-thaw quality, vitamin B_{12} was added at the concentrations of 1.25, 2.50, 3.75, and 5.00 mg/mL to bovine semen cryoprotective medium. The results indicated that the motility and VSL, VCL, STR, and VAP values of sperm supplemented with 2.50 mg/mL vitamin B_{12} were significantly higher than those of other concentrations (P < 0.05). No significant difference was observed for LIN and ALH values and the percentage of grade a spermatozoa between the extenders containing 2.50 mg/mL and 3.75 mg/mL vitamin B_{12} (P > 0.05). The percentages of acrosome-intact and plasma membrane-intact spermatozoa were significantly improved (P < 0.05) by supplementing with 2.50 mg/mL vitamin B_{12}. With all parameters measured, the concentration of 2.50 mg/mL vitamin B_{12} showed the best results on the quality of bovine semen in freezing-thawing. In conclusion, the addition of 2.50 mg/mL vitamin B_{12} to the extender improved the bovine frozen semen quality.

A Comparison Of The Clinical Effects Associated With Xylazine, Ketamine, And A Xylazine-Ketamine Cocktail In Pigeons (Columba Livia), Uzma Farid Durrani, Muhammad Ashraf, Muhammad A. Khan

Turkish Journal of Veterinary & Animal Sciences

A study was conducted to compare the clinical effects of xylazine, ketamine, and a cocktail of them in pigeons (Columbia livia). For this study 15 adult and healthy pigeons were divided into 3 equal groups: A - xylazine (16 mg/kg), B - ketamine (60 mg/kg) and C - xylazine-ketamine cocktail (8 mg/kg + 30 mg/kg, respectively). All treatments were administered intramuscularly. Onset of action was smooth with a mean time of onset of 13.4 ± 2.78 min, 11 ± 1.49 min, and 1.6 ± 0.51 min, respectively. In group A and B light sedation and a light plane of anaesthesia …

Laparoscopic Sterilization Vs. Open Method Sterilization In Dogs: A Comparison Of Two Techniques, Anburaja Mahalingam, Naveen Kumar, Swapan K. Maiti, Ashok K. Sharma, Umesh Dimri, Meena Kataria

Turkish Journal of Veterinary & Animal Sciences

Ten clinically healthy, adult male dogs randomly equally divided into 2 groups (I and II) were subjected to laparoscopic sterilization and open method castration under xylazine-ketamine anesthesia. In group I laparoscopic vasectomy by cauterization and cutting of the vas deferens was performed and in group II conventional open castration by the pre-scrotal approach was done. Insufflation of the abdominal cavity was achieved with CO_2 (2 L/min) at 10 mmHg pressure gradient. Two ports were needed to carry out the operation. Clinical observations revealed no significant changes. Differential leukocyte count (DLC) revealed significant neutrophilia and comparative lymphopenia on the 3rd postoperative …

Structural Aberration In Ha Associated With Adaptation Of Human Influenza A H3n2 Virus In Embryonated Chicken Eggs, Viroj Wiwanitkit

Turkish Journal of Veterinary & Animal Sciences

Molecular changes associated with adaptation of human influenza A virus in embryonated chicken eggs are reported: 4 amino acid substitutions occurred in HA (G186V, S219F, V226I, V309I). These substitutions allowed binding to SAalpha2,3Gal- and SAalpha2,6Gal-containing receptors, conferred SAalpha2,3Gal specificity, and preserved antigenicity. Here, the author reports the result of protein secondary structure predictions of the adaption from its primary sequence using the NNPREDICT server. Comparing the classical HA of H3N2, the adaptation has additional helices and strands and these identified structural changes should be the explanation for the reported binding and antigenicity changes.

Ileal Leiomyoma In A Captive Zebra (Equus Burchelli), Rahşan Yilmaz, Ahmet Akkoç, M. Özgür Özyi̇ği̇t

Turkish Journal of Veterinary & Animal Sciences

In the present study, an ileal leiomyoma encountered in a captive zebra (Equus burchelli) was reported. A 29-year-old, female zebra was found dead in the Bursa zoo. According to the referring veterinarian the most prominent clinical signs were intermittent colic (responsive to analgesics) and constipation. At post mortem examination, abdomen was severely distended. A firm, multilobular, well vascularized and encapsulated tumoural mass, 12 cm in diameter, embedded into the proximal part of the ileum wall, and protruded from the serosal surface was found. The cut section of the mass had whorled appearance, pale yellow to white in colour, and had …

Cover And Contents

Turkish Journal of Veterinary & Animal Sciences

No abstract provided.

The Sheaf Catalogs Of George John Spencer, Larissa C. Brookes

Master's Theses

No abstract provided.

Job Related Stress And The Ability To Transition Among Life Roles For Police Officers, Stacy Dawn Seay

Master's Theses

No abstract provided.

Wintering Duck Response To Trail Use At Former San Francisco Bay Salt Ponds, Heather Renee White

Master's Theses

No abstract provided.

A Pastor's Crucifixion, Tommy Mouton

Master's Theses

No abstract provided.

Regeneration Of Damaged Growth Plate Using Igf-I Plasmid-Releasing Porous Plga Scaffolds, Nirmal Ravi

University of Kentucky Doctoral Dissertations

Growth plate injuries account for 15-30% of long bone fractures in children. About 10% of these result in significant growth disturbances due to formation of a boney bar. If not treated correctly, this can lead to life-lasting consequences of limb length inequalities and angular deformities. Current treatments for growth plate injuries include removal of boney bar and insertion of fat, silicone, bone cement, etc.. This treatment y is inadequate, leaving almost half of these patients with continued deformities. This dissertation reports characterization of a DNA–containing porous poly(lactic-co-glycolic acid) (PLGA) scaffold system, chondrogenesis using insulin-like growth factor I (IGF-I) plasmid-releasing scaffolds …

The Pharmacogenomics Of Egfr-Dependent Nsclc: Predicting And Enhancing Response To Targeted Egfr Therapy, Justin M. Balko

University of Kentucky Doctoral Dissertations

The introduction of tyrosine kinase inhibitors (TKI) targeting the epidermal growth factor receptor (EGFR) inhibitors to the clinic has resulted in an improvement in the treatment of non small cell lung cancer (NSCLC). However, many patients treated with EGFR TKIs do not respond to therapy. The burden of failed treatment is largely placed on the healthcare field, limiting the effectiveness of EGFR TKIs. Furthermore, responses are hindered by the emergence of resistance. Thus, two questions must be addressed to achieve maximum benefit of EGFR inhibitors: How can patients who will benefit from EGFR TKIs be selected a priori? How …

Imide-Functionalized Conjugated Polymers: Synthesis, Structure-Property And Device Studies, Xugang Guo

University of Kentucky Doctoral Dissertations

Organic semiconductors are widely studied as potential active components for consumer electronics due largely to their easily tuned properties and the promise of lower-cost solution-based processing technology. Imide-functionalized organic small molecule compounds have been one of the more important and studied organic semiconductors. However, very few imide-functionalized conjugated polymers have been reported in the literature. The body of this dissertation focuses on the synthesis, structure-property and device studies of imide-functionalized conjugated polymers. Reasons for choosing arylene imides as polymer building blocks include: a) they impart low-lying LUMOs to polymers, allowing band-gap engineering through choice of comonomers with variable electron-donating ability; …

Three Essays On Exchange Rate Economics, Gil Kim

University of Kentucky Doctoral Dissertations

A country’s economy is becoming more and more dynamic and complicated in its scale and mobility. So, the concerns of exchange rate economics have become more popular. My research interest is in international economics with its major factor, exchange rates and other macroeconomic variables. Chapter 1 presents a brief introduction of the three studies.

Chapter Two investigate the role of exchange rate changes with particular attention to international capital flows. With liberalization of capital movements, international capital movements became free and unrestricted in many emerging market economies as well as developed countries. Using a Vector Auto-regressive (VAR) model for a …

The Interplay Between The Expression And Functions Of Wnt13 Isoforms During Apoptosis In Bovine Aortic Endothelial Cells, Tao Tang

University of Kentucky Doctoral Dissertations

Wnt proteins are crucial for development/homeostasis by controlling cell fate including apoptosis (Moon RT et al. 1997). Three humanWnt13 isoforms were identified: the secreted Wnt13A, mitochondrial Wnt13B, and nuclear Wnt13C forms; and nuclear Wnt13 had an increased sensitivity to LPS/TNF-induced apoptosis in primary endothelial cells (EC); both Wnt13B and C mRNA contain two start codons (AUG+1 and +74), but the same protein encoded from AUG+74 by Wnt13C was expressed lower than Wnt13B (Struewing IT et al.2006). We hypothesize that during EC apoptosis, the nuclear Wnt13C expression is regulated translationally; nuclear Wnt13 favors apoptosis through regulating the activity/expression of apoptosis-related factors; …

Production Sequencing And Stability Analysis Of A Just-In-Time System With Sequence Dependent Setups, John Thomas Henninger

University of Kentucky Doctoral Dissertations

Just-In-Time (JIT) production systems is a popular area for researchers but real-world issues such as sequence dependent setups are often overlooked. This research investigates an approach for determining stability and an approach for mixed product sequencing in production systems with sequence dependent setups and buffer thresholds which signal replenishment of a given buffer. Production systems in this research operate under JIT pull production principles by producing only when demand exists and idle when no demand exists.

In the first approach, an iterative method is presented to determine stability for a multi-product production system that operates with replenishment signals and may …

Post Discharge Nausea And Vomiting In Ambulatory Surgical Patients: Incidence And Management Strategies, Jan Odom Forren

University of Kentucky Doctoral Dissertations

Approximately 65% of all surgeries are conducted in the outpatient surgery setting involving more than 35 million patients. Thirty-five to fifty percent of these outpatients will experience post discharge nausea and vomiting (PDNV), nausea and vomiting that occurs after discharge from the health care facility after surgery. A dearth of literature details the problems associated with nausea and vomiting experienced by patients after discharge home from outpatient surgery.

The purposes of this dissertation were to (1) review the current knowledge in the area of post discharge nausea and vomiting; (2) present results of an integrative review of the research literature …

Eigenvalue Inequalities For A Family Of Spherically Symmetric Riemannian Manifolds, Julie Miker

University of Kentucky Doctoral Dissertations

This thesis considers two isoperimetric inequalities for the eigenvalues of the Laplacian on a family of spherically symmetric Riemannian manifolds. The Payne-Pólya-Weinberger Conjecture (PPW) states that for a bounded domain Ω in Euclidean space Rⁿ, the ratio λ1(Ω)/λ0(Ω) of the first two eigenvalues of the Dirichlet Laplacian is bounded by the corresponding eigenvalue ratio for the Dirichlet Laplacian on the ball B_Ωof equal volume. The Szegö-Weinberger inequality states that for a bounded domain Ω in Euclidean space Rⁿ, the first nonzero eigenvalue of the Neumann Laplacian μ1(Ω) is maximized on the ball B_{Ω …}

Allowing Trustee Removal For Cause, Sua Sponte, After Notice And A Hearing, Jonathan Grasso

Bankruptcy Research Library

(Excerpt)

The issue of whether a bankruptcy judge can sua sponte remove a trustee has rarely been addressed; however, two courts have recently considered the issue. The Bankruptcy Appellate Panel in Morgan v. Goldman (In re Morgan), 375 B.R. 838 (B.A.P. 8th Cir. 2007) and the U.S. Court of Appeals for the Eleventh Circuit in Walden v. Walker (In re Walker), 515 F.3d 1204 (11th Cir. 2008) both concluded that a bankruptcy judge has the ability to remove a trustee “for cause,” sua sponte, after “notice and a hearing.”

Morgan was the first case to ever deal …

Role Of Thyroid Hormone In The Intestinal Development Of Eleutherodactylus Coqui, Srikanth Singamsetty

Electronic Theses and Dissertations

Thyroid hormone (TH) is required for the metamorphosis of the long, coiled tadpole gut in Xenopus laevis into a shorter mature adult gut. Eleutherodactylus coqui, a direct developing frog, lacks a tadpole. Its embryonic gut is a miniature adult form with a mass of yolky endodermal cells attached to the small intestine to provide nutrition. The requirement of TH for the gut development in E. coqui was tested in this study. Inhibition of TH synthesis with methimazole arrested gut development in its embryonic form. T3, the active form of TH, induced gut development. Embryos treated with methimazole failed to utilize …

A Comparative Study Of Larval Gene Expression Between A Paedomorphic And Metamorphic Species Of Ambystomatid Salamander, Meredith A. Boley

University of Kentucky Master's Theses

Ambystoma tigrinum undergoes an obligatory metamorphosis while A. mexicanum fails to metamorphose and exhibits paedomorphosis. While it is clear that salamander paedomorphosis is associated with genetic changes that delay developmental timing, it is not clear when and how these changes manifest during development. It is possible that paedomorphic and metamorphic larvae show equivalent patterns of developmental until late in the larval period, when brain regions become competent to stimulate the release of metamorphic hormones. To test this hypothesis, I compared gene expression patterns between the brains of A. mexicanum and A. t. tigrinum larvae. In support of the developmental equivalence …

Comparison Of Rope-Wick And Broadcast Treatments For Control Of Canada Thistle And Tall Ironweed, Daisy M. Fryman

University of Kentucky Master's Theses

Tall ironweed (Vernonia altissima) and Canada thistle (Cirsium arvense) control in cool season grass pastures was evaluated in 2007 and 2008. Tall ironweed was evaluated in Fayette and Boone Counties, KY and Canada thistle was evaluated at Spindletop Research Farm. Herbicides applied selectively with a rope-wick were compared to a broadcast foliar spray. Treatments were a broadcast treatment, of aminopyralid + 2, 4-D and six rope-wick treatments: aminopyralid at three concentrations, glyphosate, triclopyr and clopyralid at one concentration each. The Boone County location had five broadcast foliar treatments: aminopyralid at three rates, triclopyr + fluroxpyr, and …

Matrix Geochemistry And Phytophthora Occurrence On Reforested Mine Lands In Appalachia, Kathryn M. Ward

University of Kentucky Master's Theses

At the Bent Mountain surface mine, Pike County, Kentucky, a study has been ongoing since 2005 to assess the influence of various types of loose-graded mine spoils on water quality and forest establishment. Six research plots consist of two replicates of brown weathered sandstone, gray unweathered sandstone, and mixed brown sandstone, gray sandstone, and shale that were emplaced according to Forestry Reclamation Approach criteria. A series of analyses was initiated in 2007 to examine influence of spoil matrix composition on sulfate and carbonate geochemistry of infiltrated waters, as well as to investigate the occurrence of Phytophthora, a group of …

Trinexapac-Ethyl And Overseeding Effects On Shear Strength And Tolerance To Simulated Traffic Of Four Bermudagrass Cultivars Grown On A Sand-Based System, Michael Todd Deaton

University of Kentucky Master's Theses

Bermudagrass (Cynodon dactylon L.) is often used for athletic fields due to its wear tolerance and recuperative ability. Studies were conducted May 2007 through November 2008 in Lexington, Kentucky. The cultivars ‘Quickstand’, ‘Tifway’, ‘Riviera’, and ‘Yukon’ grown in a sand-based medium were used to investigate differences in wear tolerance and shear strength. Trinexapac-ethyl (TE) was applied at label rates and frequencies or untreated. Overseeding treatments were perennial ryegrass (Lolium perenne L.) at 0, 612, and 1225 kg PLS ha^-1. Traffic treatments were applied with a Brinkman traffic simulator 3 d wk-1 August through October. Shear tests …

Towards Reducing Fungicide Use In The Control Of Dollar Spot (Sclerotinia Homoeocarpa F.T. Bennett) Disease On Creeping Bentgrass (Agrostis Stolonifera L.), Kenneth Lee Cropper

University of Kentucky Master's Theses

Creeping bentgrass (Agrostis stolonifera L.) is commonly used on golf course greens and fairways in cool-humid regions but is plagued by numerous fungal diseases, one of which is dollar spot disease (Sclerotinia homoeocarpa F. T. Bennett). Dollar spot occurs frequently throughout the growing season requiring biweekly fungicide applications for complete control. The objective of this study was to investigate methods of reducing the number of fungicide applications needed to maintain dollar spot at acceptable levels through dew removal and potential mechanisms of resistance in bentgrass. In the first study, a combination of mowing three times a week and …