Effects Of Duck Feed Supplemented With Invasive Giant Salvinia(Salvinia Molesta) On Duck Meat Characteristics,
2015
TÜBİTAK
Effects Of Duck Feed Supplemented With Invasive Giant Salvinia(Salvinia Molesta) On Duck Meat Characteristics, Bambang Dwiloka, Agus Setiadi, Siswanto Imam Santoso, Edjeng Suprijatna, Siti Susanti
Turkish Journal of Veterinary & Animal Sciences
The present work was designed to study the potency of Salvinia molesta (SM) as feedstuff influencing meat characteristics in ducks for the first time. Therefore, the study aimed to evaluate the effects of fermented (FSM) and nonfermented (NFSM) SM powder as a duck feed supplement on the lipid composition (fat, total cholesterol, LDL, and HDL levels) and fatty acid profile of duck meat, as well as its protein and water content. This study included eighty 4-week-old ducks, which were assigned at random to 2 groups based on treatment: basal diets (control) and supplementation with SM (15% NFSM, 15% FSM, 17.5% …
Effects Of Epimedium Polysaccharide On Female Mouse (Mus Musculus)Ovarian And Uterine Development,
2015
TÜBİTAK
Effects Of Epimedium Polysaccharide On Female Mouse (Mus Musculus)Ovarian And Uterine Development, Seth Yaw Afedo, Yaping Xu, Caroline Wanjiku Muneri, Guochao Ni, Weichao Xu, Rong Rui
Turkish Journal of Veterinary & Animal Sciences
This study was conducted to investigate the effects of Epimedium polysaccharide (EPS) on ovarian and uterine development in female mice and assess the in vitro maturation (IVM) rate. Healthy Kunming female mice were divided into 4 groups and administered 2, 4, 6, and 8 mg/0.1 mL of EPS, respectively; the control group was given 0.1 mL of 0.9% physiological saline solution. After 7 and 14 days, the mice were sacrificed and their reproductive tracts (uterus, oviduct, and ovaries) were removed. The reproductive tract was weighed; some ovaries were punctured to harvest oocytes for IVM culture and the others were used …
The Use Of Geographic Information Systems And Ecological Niche Modeling To Map Transmission Risk For Visceral Leishmaniasis In Bahia, Brazil,
2015
Louisiana State University and Agricultural and Mechanical College
The Use Of Geographic Information Systems And Ecological Niche Modeling To Map Transmission Risk For Visceral Leishmaniasis In Bahia, Brazil, Moara De Santana Martins
LSU Doctoral Dissertations
Leishmaniasis is a public health problem in Brazil, and despite the control programs in place, Bahia remains one of the states with the highest incidence rates of cutaneous leishmaniasis (CL) and visceral leishmaniasis (VL). This study proposed to develop and evaluate the applicability of ecological niche models (ENM) for leishmaniasis, to determine the influence of environmental and socioeconomic factors on the incidence of these diseases at three geographic scales: national, statewide and community. Water availability, garbage collection, precipitation and temperature were the most important variables in predicting areas suitable for VL and CL in the country. The extensive geography of …
Single Nucleotide Polymorphism Identification And Characterization Of Gnrhr Gene In Bos Taurus And Bos Indicus Cattle,
2015
TÜBİTAK
Single Nucleotide Polymorphism Identification And Characterization Of Gnrhr Gene In Bos Taurus And Bos Indicus Cattle, Ramesha Kerekoppa, Marappa Basavaraju, Akhila Rao, Gujjar Ramachandra Geetha, Kataktalware Mukund, Jeyakumar Sakthivel
Turkish Journal of Veterinary & Animal Sciences
The hypothalamic gonadotropin-releasing hormone receptor (GnRHR) plays an essential physiological role in reproductive function. In this investigation, we studied genetic variation in the entire coding region of GnRHR gene using PCR-SSCP technique in 250 Bos taurus (Holstein Friesian, Jersey) and Bos indicus (Malnad Gidda, Deoni) bulls. The genetic variants in GnRHR gene were determined by PCR-SSCP technique by using 5 sets of primers. SSCP analysis of fragment 1, comprising exon 1, and fragment 3, comprising exon 2, revealed 2 SSCP patterns in all breeds under study, while fragment 2 of exon 1 and fragment 4, comprising exon 3, revealed 3 …
In Vitro Gas Production Of Five Rations Of Different Maize Silage And Concentrate Ratios Influenced By Increasing Levels Of Chemically Characterized Extract Of Salix Babylonica, Mona Mohamed Mohamed Yasseen Elghandour, Ahmed Eid Kholif, Adrian Zaragoza Bastida, Dora Luz Pinzón Martínez, Abdelfattah Zeidan Mohamed Salem
Turkish Journal of Veterinary & Animal Sciences
This study was carried out to assess the effect of the chemical substances of Salix babylonica (SB) extract on in vitro rumen fermentation of five mixed rations with different maize silage to concentrate ratios. Fifty-nine compounds were identified in SB extract using the retention time and mass spectral technique. Interactive effects were noted (P < 0.001) for the asymptotic gas production (GP) (b), the rate of production (c), the initial delay before GP begins (L), pH, dry matter digestibility, metabolizable energy (ME), organic matter digestibility (OMD), short chain fatty acids (SCFAs), gas yield at 24 h (GY_{24}), microbial crude protein, and in vitro GP. Both 1.2 and 1.8 mL SB/g DM had the highest (P < 0.05) b and c values. Addition of 1.2 and 1.8 mL SB/g DM linearly improved (P < 0.001) ME, OMD, SCFAs, and GY24. It could be concluded that, based on the highly detected interaction effects between ration types and extract doses for fermentation parameters and GP, the most effective dose of SB varied between incubated total mixed rations. However, the ration of 25% silage and 75% concentrate had the highest nutritive value, especially at doses of 1.2 to 1.8 mL SB/g DM total mixed ration.
Serological And Molecular Diagnosis Of Paratuberculosis In Dairy Cattle,
2015
TÜBİTAK
Serological And Molecular Diagnosis Of Paratuberculosis In Dairy Cattle, Kadi̇r Semi̇h Gümüşsoy, Tuba İça, Seçi̇l Abay, Fuat Aydin, Harun Hizlisoy
Turkish Journal of Veterinary & Animal Sciences
In this study, the presence of paratuberculosis was investigated by serological and molecular methods in herds of dairy cattle. Blood, milk, and stool samples of 147 cows aged 2 years old or older with chronic diarrhea were collected. A California mastitis test (CMT) was performed on milk samples. Indirect paratuberculosis enzyme-linked immunosorbent assay (ELISA) test was used for serological investigation. Polymerase chain reaction (PCR) was utilized for molecular identification of Mycobacterium avium subsp. paratuberculosis (MAP) from milk and stool samples. Immunomagnetic separation (IMS) method was used for milk and fecal samples. Eighteen (12.24%), 44 (29.93%), 36 (24.49%), 28 (19.05%), and …
Influence Of Dietary Zilpaterol Hydrochloride On Feedlot Performance, Carcass Traits, Chemical Composition Of Longissimus Muscle, And Plasma Metabolites Of Castrated Male Goats, Ali Hatefi, Armin Towhidi, Abolfazl Zali, Saeed Zeinoaldini, Mahdi Ganjkhanlou, Reza Masoudi, Alejandro Plascencia
Turkish Journal of Veterinary & Animal Sciences
To evaluate the influence of zilpaterol hydrochloride (ZH) supplementation on growth performance, carcass traits, chemical characteristics of the longissimus muscle (LM), and plasma metabolites, 16 Mahabadi castrated goats (29.93 ± 1.84 kg) were individually fed a finishing diet without or with ZH supplementation dosed at 0.20 mg/kg BW daily. Zilpaterol was fed for 30 days with 3 days of withdrawal before harvest. Compared with the controls, ZH supplementation decreased dry matter intake and increased total weight gain, average daily gain, and gain for feed. Hot carcass weight, dressing percentage, and LM area were increased, but back fat thickness and kidney-pelvic …
Y Chromosome Haplotype Characterization Of Tunisian Sheep Breeds,
2015
TÜBİTAK
Y Chromosome Haplotype Characterization Of Tunisian Sheep Breeds, Samia Kdidi, Mohamed Habib Yahyaoui, Belen García-Manrique, Pilar Sarto, Mohsen Ben Sassi, Touhami Khorchani, Jorge Hugo Calvo
Turkish Journal of Veterinary & Animal Sciences
This study aimed to investigate Y chromosomal haplotypes in the main Tunisian sheep breeds. For this purpose, we sequenced 2 regions of SRY (549-bp and 598-bp fragments) and 1 region in each of the AMELY and DBY genes in Barbarin, Western Thin Tail, Sicilo Sarde, and Black Thibar breeds. In addition, we analyzed the diversity at the SRYM18 microsatellite locus and detected 4 alleles of 139, 141, 143, and 145 bp. The sequencing analysis did not reveal any polymorphism in the AMELY or DBY regions; however, 2 samples carried the G allele in the 549-bp fragment of SRY. A total …
Vitrification Of In Vitro-Produced Bovine Embryos Matured Inmodified Tcm-199 Medium,
2015
TÜBİTAK
Vitrification Of In Vitro-Produced Bovine Embryos Matured Inmodified Tcm-199 Medium, Asi̇ye İzem Sandal, Özen Banu Özdaş
Turkish Journal of Veterinary & Animal Sciences
In vitro-produced bovine embryos matured in modified Tissue Culture Medium 199 (TCM-199) were vitrified at the 7th and 8th days of culture, and development at 48 h after warming was recorded. Ovaries were obtained from a local abattoir, and the oocytes were recovered by slicing method and divided into two main groups. The first group included cysteamine in the TCM-199 (Group A) and the second did not (Group B). They were incubated for 24 h at 38.8 °C in an atmosphere of 5% CO2 in humidified air. Matured oocytes were fertilized with 1-2 × 106/mL of frozen-thawed bull semen. At …
Whey Protein Content And Fatty Acids Profile In Milk Of Cows Used In Intensiveand Conventional Production Systems With Regard To Stage Of Lactation, Aneta Brodziak, Jolanta Król, Zygmunt Litwinczuk
Turkish Journal of Veterinary & Animal Sciences
The aim of this study was to evaluate the content of whey proteins and fatty acids profile in milk of cows used in intensive and conventional systems with regard to stage of lactation. For 1846 milk samples the content of total protein, fat and selected whey proteins, and fatty acids profile were analyzed. It was found that stage of lactation had a significant influence on the content of whey proteins in milk of cows from the two production systems. The biggest significant (P ≤ 0.01) differences were observed in lactoferrin concentration, especially in milk of cows used in the conventional …
Radionuclide Exposure In Animals And The Public Health Implications,
2015
TÜBİTAK
Radionuclide Exposure In Animals And The Public Health Implications, Roseline Yemisi Olobatoke, Manny Mathuthu
Turkish Journal of Veterinary & Animal Sciences
Living tissues are usually exposed to varying degrees of radiation from natural and manmade radioactive substances. Depending on the type of radiation emitted and rate and dose of absorption, all radioactive substances are potentially hazardous. Previous researches on the biological effects of radiation as well as preventive measures have focused on human subjects, being the most radiosensitive species. However, exposure of animals to ionizing irradiation may negatively influence their production performance, resulting in some level of economic loss. In addition, many food animals may represent a significant pathway for transfer of radionuclides to humans, thereby adding to the exposure burden. …
Deactivation Of Tannins In Raisin Stalk By Polyethylene Glycol-6000 Effect Onfeed Intake, Digestibility, And Nitrogen Retention In Sheep, Manocher Souri, Laleh Angaji, Mohammad Mehdi Moeini
Turkish Journal of Veterinary & Animal Sciences
An experiment was conducted to assess the effects of polyethylene glycol (PEG-6000) and urea on feed intake, nitrogen retention, and nutrient digestibility in sheep fed raisin stalk. Sixteen male fat-tailed Sanjabi sheep (26 ± 0.66 kg) were randomly assigned to one of 4 dietary treatments: raisin stalk (control; RS), raisin stalk supplemented with 3% urea and 4% molasses (RSU3%); 5% urea and 7% molasses (RSU5%); or 5% urea, 7% molasses plus 5% PEG (RSU-PEG) per DM of raisin stalk. The urea and molasses were dissolved in distilled water and then mixed into a solid ingredient. Polyethylene glycol was also sprayed …
Diurnal Variations Of Renal Activity In Goats,
2015
TÜBİTAK
Diurnal Variations Of Renal Activity In Goats, Zbigniew Muszczynski, Ewa Skotnicka, Dorota Jankowiak
Turkish Journal of Veterinary & Animal Sciences
Research was conducted on 12 clinically healthy 4-year-old White Nobel goats. Renal activity examinations were carried out with the use of clearance methods where inulin was used as a testing substance to determine the level of glomerular filtration. The results allowed determination of inulin clearance, endogenic creatinine, sodium, potassium, and chloride levels. Filtered load, tubular resorption, and excretion in urine of sodium, potassium, and chlorides were marked. The research revealed diurnal variations of renal activity in goats. Most of the rhythms' acrophases occur in the phase of activeness between 1200 and 1600 hours. The resorption rhythm of potassium in the …
Gastrointestinal Nematodes Of Ovis Aries In Eastern Cape, South Africa And An Evaluation Of Current Anthelmintic Procedures,
2015
University of New Hampshire
Gastrointestinal Nematodes Of Ovis Aries In Eastern Cape, South Africa And An Evaluation Of Current Anthelmintic Procedures, Melyssa Rowell
Honors Theses and Capstones
Humans have known about helminth infections since ancient times. Today half of the human population is plagued by a nematode infection. Nematodes are responsible for billions of dollars in global crop damage annually and have had devastating effects on the global livestock industry. Due to the lack of a vaccine, and only a handful of approved classes of anthelmintics, nematode resistance has become a serious global phenomenon, and the South African commercial sheep industry has been one of the worst affected worldwide. The current study used fecal float parasitology to determine the nematode species found on a commercial sheep farm …
Implementing Innovative Farm Management Practices On Dairy Farms: A Review Of Feeding Systems,
2015
TÜBİTAK
Implementing Innovative Farm Management Practices On Dairy Farms: A Review Of Feeding Systems, Şeyda Özkan, Julian Hill
Turkish Journal of Veterinary & Animal Sciences
The Australian dairy industry relies primarily on pasture for its feed supply. However, the variability in rainfall negatively affects plant growth, leading to uncertainty in dryland feed supply, especially during periods of high milk price. New feeding (complementary) systems combining perennial ryegrass with another crop and/or pasture species may have the potential to mitigate this seasonal risk and improve productivity and profitability by providing off-season feed. To date, the majority of research studying the integration of alternative crops into pasture-based systems has focused on substitution and utilization of alternative feed sources. There has been little emphasis on the impacts of …
Reference Values For Selected Hematological And Biochemical Blood Parameters From Prepregnancy To Advanced Gestation In Angora Cats, Özkan Şi̇mşek, Şevket Arikan, Mi̇yase Çinar
Turkish Journal of Veterinary & Animal Sciences
The aim of this study was to monitor some hematological and biochemical blood parameters from prepregnancy to advanced gestation in Angora cats. In the present study, 35 blood samples obtained before and during pregnancy from 7 adult cats were used. Blood was collected from cats before pregnancy and on days 15, 30, 45, and 55 of gestation. The blood samples were analyzed in terms of WBC, RBC, Hb, PCV, MCV, MCH, MCHC, GRA, MON, and LYM values. Additionally, serum ALT, AST, ALP, GGT, LDH, and CK activities and total cholesterol, glucose, triglyceride, urea, Ca, Mg, and Pi levels were measured. …
Endometrial Cytology As A Diagnostic Tool For Subclinical Endometritis In Beef Heifers,
2015
TÜBİTAK
Endometrial Cytology As A Diagnostic Tool For Subclinical Endometritis In Beef Heifers, Carlos Moscuzza, Guadalupe Alvarez, Betiana Gutierrez, Marcelo Zurita, Marcelo Tropeano, Roberto Perna
Turkish Journal of Veterinary & Animal Sciences
The obstetric assistance of dystocia in field conditions promotes greater bacterial contamination of the uterus, causing subclinical endometritis. The aim of this study was to determine the occurrence of subclinical endometritis in beef heifers receiving professional calving assistance, and to evaluate endometrial cytology as a diagnostic technique compared to uterine biopsy. A group of 829 Angus heifers were assisted at calving. Dystocia was classified based on difficulty at assistance, which was estimated as complex or simple. At the end of the calving season, 93 dystocic heifers were reported (10.7%). The percentage of simple resolution and complex resolution was 88.2% and …
Incidence And Occurrence Time Of Clinical Mastitis In Holstein Cows,
2015
TÜBİTAK
Incidence And Occurrence Time Of Clinical Mastitis In Holstein Cows, Ismail Boujenane, Jalila El Aimani, Khalid By
Turkish Journal of Veterinary & Animal Sciences
The aim of this study was to assess the incidence of clinical mastitis (CM) and its risk factors in 1725 Holstein cows. Data were collected from a private farm from 2008 to 2012. The analysis of risk factors, performed with logistic regression, showed that cows at parity 2, 3, and 4 had 65%, 88%, and 115% risk of mastitis, respectively. This risk was higher (P < 0.001) than in cows at first parity. Cows that calved from October to January had the highest (P < 0.05) risk of mastitis. The number of mastitis cases in cows at lactation 2, 3, and 4 was 18.5%, 25.9%, and 40.7%, respectively, and was higher compared to cows at first lactation. Furthermore, cows that calved from July to September showed the highest number of mastitis cases. Gamma regression parameter estimates showed that the onset time of mastitis 1 and 2 in cows that calved from October to January occurred at 16.3 and 8.5 days, respectively. This was later than cows calving from July to September. The study concluded that it is necessary to examine cows for CM during the first 2 months of lactation in order to prevent mastitis and decrease its rate of incidence.
Effects Of Alpha Lipoic Acid And Vitamin C Supplementation On Transforming Growth Factor Alpha (Tgf \Alpha) And Transforming Growth Factor Beta 2 (Tgf \Beta2)Secretion In Testicular Tissue Of Diabetic Rats, Sevda Eli̇ş Yildiz, Buket Bakir, Hami̇t Uslu, Ebru Karadağ Sari, Musa Karaman
Turkish Journal of Veterinary & Animal Sciences
The effects of alpha lipoic acid and vitamin C supplementation on TGF \alpha and TGF \beta2 secretion in the testicular tissue of streptozotocin-induced diabetic rats were examined by immunohistochemical methods. Rats were divided into 5 groups; group 1 (control), 2 (diabetic control), 3 (diabetes + alpha lipoic acid), 4 (diabetes + vitamin C), and 5 (diabetes + alpha lipoic acid + vitamin C). Hematoxylin and eosin staining was performed in order to examine testicular tissue histopathologically. The streptavidin-biotin-peroxidase complex method was used for histological examination and determination of TGF \alpha and TGF \beta2 localization in the testicular tissue. Regarding fasting …
Heart Performance Of Lambs And Its Relation To Muscle Volume And Body Surface,
2015
TÜBİTAK
Heart Performance Of Lambs And Its Relation To Muscle Volume And Body Surface, Róbert Romvári, Csaba Hancz, Péter Horn, Zsolt Petrási, András Szabó, Dávid Mezöszentgyörgyi, Imre Repa
Turkish Journal of Veterinary & Animal Sciences
Electrocardiography-gated dynamic magnetic resonance imaging (MRI) methodology was developed for the in vivo examination of sheep heart characteristics. By combining noninvasive determination of skeletal muscle mass, we studied the relationship between total body skeletal muscle content and heart performance. Measurements were carried out on male Merino lambs using 1.5 T field strength equipment. Average left ventricular volumes were determined and stroke volume was estimated during image postprocessing. Ejection fraction was calculated (73 ± 1.8%) and the cardiac output (CO) value was estimated (2.75 ± 0.16 L/min). After measuring left ventricular wall thickness, contraction values were determined at the septum (62%), …
