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Animal Sciences Commons™

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2012

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Articles 901 - 930 of 944

Full-Text Articles in Animal Sciences

Neuronal And Extraneuronal Lipofuscinosis In Merino Sheep Grazing Asphodelus Aestivus Seeds In Western Turkey, Sümbül Serap Bi̇ri̇nci̇oğlu, Wolfgang Schmahl, Hamdi̇ Avci Jan 2012

Neuronal And Extraneuronal Lipofuscinosis In Merino Sheep Grazing Asphodelus Aestivus Seeds In Western Turkey, Sümbül Serap Bi̇ri̇nci̇oğlu, Wolfgang Schmahl, Hamdi̇ Avci

Turkish Journal of Veterinary & Animal Sciences

Neuronal and extraneuronal lipofuscinosis was determined in Merino sheep (6 sheep and 3 heads of sheep) of 2-3 years old that had grazed on Asphodelus aestivus seeds. Clinically, the sheep exhibited tremors, paresis, oral and nasal discharge, and severe respiratory distress. Haemorrhagic necrotic tracheitis, aspiration pneumonia, and subacute enteritis were observed in 6 sheep during macroscopic examinations. The brains of the animals were of firm consistency and yellowish brown in colour. Histological examination of the central nervous system revealed that most of the cytoplasm of neurons contained yellowish brown pigment granules. Pigmentations were particularly detected in the pons, medulla oblongata, …

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Biotin Affects The Immune Response Of Piglets Inoculated With Porcine Circovirus Type 2, Chen Hong, Zhang Keying, Ding Xuemei, Chen Daiwen Jan 2012

Biotin Affects The Immune Response Of Piglets Inoculated With Porcine Circovirus Type 2, Chen Hong, Zhang Keying, Ding Xuemei, Chen Daiwen

Turkish Journal of Veterinary & Animal Sciences

Weanling crossbred pigs were used in a 5-week trial to evaluate the effects of biotin and porcine circovirus type 2 (PCV2) challenge on serum cytokine concentrations and humoral immunoresponse. Although not significant, there was a trend towards reduced interferon-\gamma concentration in the challenged pigs compared to the controls, especially at 14 and 21 days postinoculation (dpi). Biotin supplementation with 50 or 200 µg/kg biotin improved these levels, with higher doses producing an earlier and stronger response. Although the magnitude of the immune response was small and inconsistent, diet supplementation with 50 or 200 µg/kg biotin appeared to increase serum immunoglobulin …

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Effect Of Aloe-Plus Preparation Supplement On Hematological And Immunological Blood Parameters And Performance Of Turkey Hens, Katarzyna Ognik, Iwona Sembratowicz Jan 2012

Effect Of Aloe-Plus Preparation Supplement On Hematological And Immunological Blood Parameters And Performance Of Turkey Hens, Katarzyna Ognik, Iwona Sembratowicz

Turkish Journal of Veterinary & Animal Sciences

It has long been considered that aloe has many beneficial effects for humans and animals, exhibiting antibiotic, antihistaminic, anesthetic, antiinflammatory, and immunostimulant properties. The aim of the present study was to evaluate the influence of supplemental aloe preparation on some immunological and hematological indices of turkey hen blood. The study involved 160 medium-heavy BUT-9-type 6-week-old female turkey hens, administered Aloe-plus plant preparation at the following varying concentrations: Group 1, control without aloe addition; Group 2, daily doses of 0.35 mL/kg body weight; Group 3, daily doses of 0.70 mL/kg body weight; and Group 4, daily doses of 1.40 mL/kg body …

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Equidae Milk Promises Substitutes For Cow And Human Breast Milk, Akbar Nikkhah Jan 2012

Equidae Milk Promises Substitutes For Cow And Human Breast Milk, Akbar Nikkhah

Turkish Journal of Veterinary & Animal Sciences

Milk is the most nourishing natural biofluid. Milk bioactives contribute significantly to meeting nutrient requirements while minimizing the risks of cancers, traumas, and metabolic complexities. Some mothers may not be able to feed their infants breast milk for a prolonged period. Very young infants and the elderly may be intolerant to cow milk and its proteins and cholesterol. Thus, viable substitutes are needed to complement human breast milk in such cases. This review describes the most significant research findings to date and highlights the special nutritional and health properties of donkey and mare milks as promising substitutes for cow and …

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Growth Performance And Intestinal Histomorphology In Egg-Type Growing Roosters Fed Recycled Food Waste Containing Effective Microorganisms, Jassada Ruttanavut, Koh En Yamauchi Jan 2012

Growth Performance And Intestinal Histomorphology In Egg-Type Growing Roosters Fed Recycled Food Waste Containing Effective Microorganisms, Jassada Ruttanavut, Koh En Yamauchi

Turkish Journal of Veterinary & Animal Sciences

To evaluate the effects of a recycled food waste (eco-feed) containing effective microorganisms derived from Japanese mugwort silage juice (EJP) on growth performance and intestinal histomorphology, 48 male chickens of 14 days old were divided into 0%, 20%, 40%, and 60% EJP diet groups. At 20 weeks of age, body weight gain was similar in the 20% EJP group but lower in the 40% and 60% EJP groups (P < 0.05) compared to that in the control group. The relative total intestinal length and weight tended to be long and heavy, respectively, in the 20% and 40% EJP groups, but short and light, respectively, in the 60% EJP group. Although numerous villi were found in the jejunum and ileum of all EJP groups, the villus height and size observed in these groups were smaller. Cell area and cell mitosis number in the duodenum and jejunum of all EJP groups were lower than those of the control group (P < 0.01). Epithelial cells on the villus apical surface of the 20% EJP group showed morphology similar to that of cells on the villus apical surface of the control group in all of the intestinal segments. The growth performance data suggested that EJP could be incorporated at up to a level of 20% in chicken diets. The intestinal histological results suggested that long-term feeding of an EJP diet at up to the 40% level may result in a long and heavy intestine by increasing the numbers of miniature intestinal villi.

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Determination Of Acute Phase Proteins After Experimental Streptococcus Iniae Infection In Tilapia (Oreochromis Niloticus L.), Azi̇me Küçükgül Güleç, İbrahi̇m Cengi̇zler Jan 2012

Determination Of Acute Phase Proteins After Experimental Streptococcus Iniae Infection In Tilapia (Oreochromis Niloticus L.), Azi̇me Küçükgül Güleç, İbrahi̇m Cengi̇zler

Turkish Journal of Veterinary & Animal Sciences

Tilapia (Oreochromis niloticus Linnaeus, 1758) were infected with Streptococcus iniae (Cat No: ATCC 29178) and the plasma changes in the acute phase protein (APP) members were examined at different time periods. A total of 72 fish with average body weights of 60 g were used. Fish in the infected group (group I) were intraperitoneally injected with S. iniae at 3.3 × 10^5 colony forming unit (CFU) in 0.1 mL level to the fish. The other group (group II) was subjected to handling stress near the infection. The control group was constituted by providing optimum conditions. On days 7, 14, and …

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An Immunohistochemical Study On The Distribution Of Endocrine Cells In The Digestive Tract Of Gray Goose (Anser Anser), Jun Yang, Lei Zhang, Xin Li, Leii Zhang, Xiangjiang Liu, Kemei Peng Jan 2012

An Immunohistochemical Study On The Distribution Of Endocrine Cells In The Digestive Tract Of Gray Goose (Anser Anser), Jun Yang, Lei Zhang, Xin Li, Leii Zhang, Xiangjiang Liu, Kemei Peng

Turkish Journal of Veterinary & Animal Sciences

The objective of this study was to investigate the morphology and the distribution of 5-hydroxytryptamine (5-HT), somatostatin (SS), gastrin (Gas), glucagon (Glu), and substance P immunoreactive (IR) cells in the digestive tract of gray goose by the immunohistochemical streptavidin-peroxidase method. The samples were taken from 10 healthy adult gray geese. The results showed that 5 kinds of IR cells were mainly distributed between the mucous epithelium and intestinal gland. The number of 5-HT-IR cells was highest in the rectum and duodenum, but none were observed in the pylorus. SS-IR cells appeared in great numbers in the pylorus, duodenum, and cecum; …

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Changes In Cell Wall Compositions And Degradation Kinetics Of Electron Beam-Irradiated Sugarcane Bagasse, Parvin Shawrang, Abbas Majdabadi, Ali Asghar Sadeghi Jan 2012

Changes In Cell Wall Compositions And Degradation Kinetics Of Electron Beam-Irradiated Sugarcane Bagasse, Parvin Shawrang, Abbas Majdabadi, Ali Asghar Sadeghi

Turkish Journal of Veterinary & Animal Sciences

Electron beam irradiation of sugarcane bagasse at doses of 250 and 500 kGy could change its cell wall composition and ruminal fiber degradation characteristics by breaking off the lignocellulosic bonds. Nylon bags of untreated or electron beam-irradiated bagasse were suspended in the rumen of 3 fistulated rams for up to 72 h, and the resulting data were fitted to a nonlinear degradation model to calculate the degradation parameters of dry matter (DM) and neutral detergent fiber (NDF). Irradiation had no effect on crude protein, ether extract, and ash, but resulted in a linear decrease of the cell wall contents. An …

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Changes In Carbonic Anhydrase Activity And Gene Expression Of Hsp70 In Rainbow Trout (Oncorhynchus Mykiss) Muscle After Exposure To Some Metals, Hakan Söyüt, Şükrü Beydemi̇r, Saltuk Buğrahan Ceyhun, Orhan Erdoğan, Eli̇f Duygu Kaya Jan 2012

Changes In Carbonic Anhydrase Activity And Gene Expression Of Hsp70 In Rainbow Trout (Oncorhynchus Mykiss) Muscle After Exposure To Some Metals, Hakan Söyüt, Şükrü Beydemi̇r, Saltuk Buğrahan Ceyhun, Orhan Erdoğan, Eli̇f Duygu Kaya

Turkish Journal of Veterinary & Animal Sciences

The effects of some heavy metals Co(II), Cu(II), Zn(II), and Ag(I) on carbonic anhydrase (CA) activity from rainbow trout (RT) muscle were investigated. Moreover, the effects of these metals on the expression of heat shock protein 70 (Hsp70) gene in muscle tissue were examined by real-time quantitative PCR (RT-PCR) in muscle tissue after exposure to the metals at the end of 6, 12, 24, and 48 h. CA was purified with a specific activity of 2300 EU mg^{-1}, a yield of 19%, and 1080-fold. The molecular weights (Mw) of subunit and native enzyme were approximately 30 and 31 kDa, respectively. …

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Purification And Characterization Of Glutathione Reductase From Turkey Liver, Pinar Taşer, Mehmet Çi̇ftci̇ Jan 2012

Purification And Characterization Of Glutathione Reductase From Turkey Liver, Pinar Taşer, Mehmet Çi̇ftci̇

Turkish Journal of Veterinary & Animal Sciences

This study aimed to purify glutathione reductase (GR) from turkey liver and investigate some of its characteristic features. The purification procedure comprised 2 steps: homogenate preparation and 2',5'-ADP Sepharose 4B affinity gel chromatography. Thanks to the 2 consecutive procedures, the enzyme, having the specific activity of 606.67 EU mg protein^{-1}, was purified with a yield of 10.75% and 2476-fold, and, in order to control enzyme purity, SDS-PAGE was done. Optimal pH, stable pH, optimal temperature, optimal ionic strength, molecular weight, turnover number of enzyme, and k_{cat}/K_M and K_M and V_{max} values for NADPH and glutathione disulfide substrates were also determined …

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Prevalence And Factors Affecting The Presence Of Campylobacter Spp. In Broiler Carcasses In Bulgaria, Hristo Daskalov, Alexander Maramski Jan 2012

Prevalence And Factors Affecting The Presence Of Campylobacter Spp. In Broiler Carcasses In Bulgaria, Hristo Daskalov, Alexander Maramski

Turkish Journal of Veterinary & Animal Sciences

In an 11-month study, 292 samples from 13 slaughterhouses in Bulgaria were investigated for the presence of Campylobacter spp., and some factors affecting Campylobacter prevalence were analyzed. The study revealed that 44.9% of the samples were positive for Campylobacter spp. The main species detected were C. coli and C. jejuni. There was also one confirmed C. lari isolate. The C. coli strains prevailed over C. jejuni at 61.8% and 37.4%, respectively. A seasonal variation in the Campylobacter spp. presence in slaughter broiler carcasses was found with a predominance of positive isolates during June and July 2008. The conventional type of …

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Varroacidal Efficacies Of Essential Oils Extracted From Lavandula Officinalis, Foeniculum Vulgare, And Laurus Nobilis In Naturally Infested Honeybee (Apis Mellifera L.) Colonies, Fi̇gen Kütükoğlu, Ahmet Onur Gi̇ri̇şgi̇n, Levent Aydin Jan 2012

Varroacidal Efficacies Of Essential Oils Extracted From Lavandula Officinalis, Foeniculum Vulgare, And Laurus Nobilis In Naturally Infested Honeybee (Apis Mellifera L.) Colonies, Fi̇gen Kütükoğlu, Ahmet Onur Gi̇ri̇şgi̇n, Levent Aydin

Turkish Journal of Veterinary & Animal Sciences

This study was performed to determine the efficacies of Lavandula officinalis, Foeniculum vulgare, and Laurus nobilis essential oils on the control of Varroa destructor (Acari: Varroidae), the most common parasite of honeybees (Apis mellifera L.). Experimental colonies from the province of Bursa, Turkey, were divided into 5 homogeneous groups of 8 hives each. The 3 essential oils plus thymol (Thymovar®, an essential oil-based drug with known efficacy that was used for comparison) were applied to 1 group each and 1 group was left untreated as a control. Each group was treated during 3 seasons, 2 consecutive autumns and 1 spring. …

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Effects Of Zinc On Growth Performance And Biochemical Parameters Of Piglets, Kun-Kun Wang, Hua-Wei Cui, Jian-Yi Sun, Li-Chun Qian, Xiaoyan Weng Jan 2012

Effects Of Zinc On Growth Performance And Biochemical Parameters Of Piglets, Kun-Kun Wang, Hua-Wei Cui, Jian-Yi Sun, Li-Chun Qian, Xiaoyan Weng

Turkish Journal of Veterinary & Animal Sciences

The effects of zinc on growth performance, activities of enzymes, and concentrations of hormones were investigated in this study. Crossbred (Duroc × Landrace × Large White) piglets (initial body weight: 26.66 ± 2.45 kg) were randomly assigned into 4 groups receiving a basal diet and were supplemented with 60, 300, 1000, or 3000 mg/kg of zinc (as ZnSO_4^.7H_2O). The results showed that supplementation of zinc at 3000 mg/kg increased (P < 0.05) the average daily feed intake, weight gain, gain/feed, and relative organ weight, and promoted the activities of alkaline phosphatase and Cu-Zn superoxide (P < 0.05) by 84.17% and 49.86%, respectively, when compared with the control group. It also led to higher hepatic metallothionein content and tissue zinc concentration (P < 0.05) than in the control group. Furthermore, the concentrations of insulin and neuropeptide Y (NPY) in the 3000 mg/kg group were increased (P < 0.05) by 55.19% and 26.53%, respectively, compared to the control group. The present study suggests that pharmacological dietary supplementation of zinc increased growth performance, activities of enzymes, tissue zinc concentrations, and plasma insulin and NPY concentrations. Key words: Zinc, growth performance, tissue zinc concentration, enzyme activity, hormone concentration, piglet

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Ectopic Adrenal Tissue In Equine Gonads: Morphofunctional Features, Gabriele Marino, Marco Quartuccio, Simona Rizzo, Vittorio Lo Presti, Antonina Zanghi' Jan 2012

Ectopic Adrenal Tissue In Equine Gonads: Morphofunctional Features, Gabriele Marino, Marco Quartuccio, Simona Rizzo, Vittorio Lo Presti, Antonina Zanghi'

Turkish Journal of Veterinary & Animal Sciences

Ectopic adrenal tissue has been reported to occur in equine ovaries and testes, more frequently in stressed, ill, or pregnant animals. In this study, the presence and endocrine activity of ectopic adrenal tissue in equine gonads was investigated. In 278 pairs of ovaries and 100 pairs of testes, the anomaly was observed with a comparable prevalence of 6%-9%; the tissue appeared as nodules, found on the ovarian surface and in the mediastinum. Microscopically, these usually appeared disorganized, with a tendency toward differentiation into the zonae in larger nodules. The endocrine activity of the large ectopic nodules was demonstrated by the …

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Fecal Progesterone Analysis For Monitoring Reproductive Status In Dairy Goats, Amelia Miranda Morgiana Jack, Chao-Chin Chang, Huo-Cheng Peh, Jacky Peng-Wen Chan Jan 2012

Fecal Progesterone Analysis For Monitoring Reproductive Status In Dairy Goats, Amelia Miranda Morgiana Jack, Chao-Chin Chang, Huo-Cheng Peh, Jacky Peng-Wen Chan

Turkish Journal of Veterinary & Animal Sciences

The present study was undertaken to evaluate the use of fecal progesterone (FP_4) concentration for early pregnancy diagnosis, estrus detection, and predicting the litter size and parturition date in dairy goats. Fecal samples were collected from 17 hand-mated goats 3 times a week for 22-23 weeks, beginning on the day of mating. The levels of FP_4 were determined by enzyme-linked immunosorbent assay (ELISA). Significant positive correlations were found between the levels of serum P_4 and FP_4 (r = 0.8787, n = 13). Pregnancy diagnosis was performed at 2 months postmating with transabdominal ultrasonography and confirmed upon birth of the offspring. …

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Effects Of Canola Meal On Growth And Digestion Of Rainbow Trout (Oncorhynchus Mykiss) Fry, Nalan Özgür Yi̇ği̇t, Seval Bahadir Koca, Hali̇t Bayrak, Ari̇fe Dulluç, İbrahi̇m Di̇ler Jan 2012

Effects Of Canola Meal On Growth And Digestion Of Rainbow Trout (Oncorhynchus Mykiss) Fry, Nalan Özgür Yi̇ği̇t, Seval Bahadir Koca, Hali̇t Bayrak, Ari̇fe Dulluç, İbrahi̇m Di̇ler

Turkish Journal of Veterinary & Animal Sciences

A 12-week feeding trial was conducted with rainbow trout fry (initial weight of 1.57 ± 0.01 g) to examine the effects of partial substitution of canola meal in prepared diets on growth, feed conversion ratio (FCR), nutrient digestibility, somatic indices, and survival rate. Five isonitrogenous (44% crude protein) and isocaloric (4000 kcal/kg digestible energy) diets were formulated to contain 8%, 16%, 24%, and 32% canola meal against no canola meal (control group). A total of 375 rainbow trout were distributed into 5 experimental groups with 3 replicates. At the end of the experiment, the fish that were fed diets containing …

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Ovarian Teratoma In A Dog, Ahmet Gülçubuk, Eli̇f Demet Altun, Erol Rüştü Bozkurt, Besi̇m Hasan Sontaş, Damla Haktanir Jan 2012

Ovarian Teratoma In A Dog, Ahmet Gülçubuk, Eli̇f Demet Altun, Erol Rüştü Bozkurt, Besi̇m Hasan Sontaş, Damla Haktanir

Turkish Journal of Veterinary & Animal Sciences

A 3-year-old female dog was referred to the clinics of İstanbul University with the complaint of abdominal distention. On the basis of the clinical findings and ultrasonography, a mass was detected in the left ovary. An ovariohysterectomy was performed. Grossly, the mass, with dimensions of 15 × 11 × 8 cm, weighed 1.2 kg and contained hairs, cysts, fat, bone, and cartilage on the cut surface. Histology revealed the occurrence of well-differentiated components of all 3 germ layers and the mass was diagnosed as a benign mature cystic teratoma.

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First Record Of Mothocya Melanosticta Schioedte And Meinert, 1884 (Isopoda: Cymothoidae) From Egyptian Pinecone Soldierfish With Special Reference To Its Infestation Status, Ismail Saad Elshahawy, Abdel-Razek Yousf Desouky Jan 2012

First Record Of Mothocya Melanosticta Schioedte And Meinert, 1884 (Isopoda: Cymothoidae) From Egyptian Pinecone Soldierfish With Special Reference To Its Infestation Status, Ismail Saad Elshahawy, Abdel-Razek Yousf Desouky

Turkish Journal of Veterinary & Animal Sciences

Cymothoidae are cosmopolitan, ubiquitous, and nonspecific parasites of fish of different biotopes causing a significant economic loss to fisheries either by killing and stunting or simply by damaging their hosts. This study represents the first record of Mothocya melanosticta from the Red Sea, with a new host record in Myripristis murdjan (pinecone soldierfish), the other resident species of the fish-parasitic isopod family Cymothoidae in Egypt. The recovered Mothocya melanosticta was of moderate body size (17.7 × 8.2 mm) and had a cephalon with widely truncated rostrum, short pleotelson with uropod rami not extending beyond the telson, and the presence of …

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Using Ecological Niche Modeling To Resolve Cryptic Taxa Within The Greenside Darter Species Complex, Jack Alphonse Kosmicki Jan 2012

Using Ecological Niche Modeling To Resolve Cryptic Taxa Within The Greenside Darter Species Complex, Jack Alphonse Kosmicki

Honors Program Theses

A major challenge for systematists is clearly identifying species early after a speciation event (Frost and Kluge, 1994; Wiens and Servedio, 2000; Coyne and Orr, 2004). Traditionally species delimitation is made based on morphological characteristics, behavioral differences, and/or genetic data. However, for cryptic species lineages, these approaches do not work as well because the lineages have subtle overlapping morphological and behavioral differences and lineage sorting may not be complete (Raxworthy et al., 2007). A far less common approach is to use ecological niche models (ENMs) to help identify new species. This approach holds strong potential for cryptic species in which …

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Morphological Variation Among Populations Of Uca Rapax In The Gulf Of Mexico And Northern Caribbean, Amanda L. Brase Jan 2012

Morphological Variation Among Populations Of Uca Rapax In The Gulf Of Mexico And Northern Caribbean, Amanda L. Brase

Honors Program Theses

This study explores the relationship between phenotypic variation in the carapace morphology and the geographic distribution of Uca rapax population in the Gulf of Mexico, Florida, and the Northern Caribbean Sea. Carapace or body shape in 37 populations is analyzed quantitatively and correlated with two habitat variables: salinity and location. Although there is morphological overlap among populations grouped by habitat, they are significantly different when sorted by geographic region. Populations from the northern and western Gulf of Mexico diverge from those in Florida, the Yucatan and the northern Caribbean implying restricted larval dispersal and/or differential habitat selection.

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Externally-Expressed Fluorescence Across Sexes, Life Stages, And Species Of Spiders, Erin Brandt Jan 2012

Externally-Expressed Fluorescence Across Sexes, Life Stages, And Species Of Spiders, Erin Brandt

Dissertations and Theses

Although all spiders possess fluorophores in their hemolymph, the expression of external fluorescence is much more restricted. The purpose of this study was to evaluate differences in externally-expressed fluorescence between sexes, life stages, and species of spiders. To approach this question, we developed novel instrumentation to capture fluorescence with photographs of our specimens. We paired these fluorescence measurements with spectrometer measurements to attempt to determine the role that fluorescence plays in the overall coloration in spiders. The study was divided into four sections. First, we examined how fluorescence varies in sexes and life stages in Misumena vatia, an ambush predator …

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Using Preconditioning Programs As A Management Tool For Value Added Calves, Jessica Crozier, Kerry A. Rood Jan 2012

Using Preconditioning Programs As A Management Tool For Value Added Calves, Jessica Crozier, Kerry A. Rood

All Current Publications

This publication discusses using preconditioning programs as a management tool for value added calves.

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Using Radio-Telemetry To Assess The Risk European Starlings Pose In Pathogen Transmission Among Feedlots, Shannon M. Gaukler, H. Jeffrey Homan, George M. Linz, William J. Bleier Jan 2012

Using Radio-Telemetry To Assess The Risk European Starlings Pose In Pathogen Transmission Among Feedlots, Shannon M. Gaukler, H. Jeffrey Homan, George M. Linz, William J. Bleier

Human–Wildlife Interactions

We monitored site-use and movements of 102 radio-tagged European starlings (Sturnus vulgaris) during the winter months at 2 concentrated animal feeding operations (feedlots) in central Kansas. Our research investigated the spatial ecology of wintering starlings as part of a broad epidemiological study on the possible role of starlings in pathogen transmission at feedlots. Site fidelity was 0.677 and 0.552 (days at capture-site per total days tagged) for feedlots A and B, respectively. Minimal exchange (9%) occurred between feedlots A and B and was often followed by a roost-site change. Starlings rarely abandoned the feedlot where they were captured, …

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Apparent Prevalence Of Swine Brucellosis In Feral Swine In The United States, Kerri Pedersen, Sarah N. Bevins, Brandon S. Schmit, Mark W. Lutman, Michael P. Milleson, Clint T. Turnage, Troy T. Bigelow, Thomas J. Deliberto Jan 2012

Apparent Prevalence Of Swine Brucellosis In Feral Swine In The United States, Kerri Pedersen, Sarah N. Bevins, Brandon S. Schmit, Mark W. Lutman, Michael P. Milleson, Clint T. Turnage, Troy T. Bigelow, Thomas J. Deliberto

Human–Wildlife Interactions

Samples were collected in 35 states as part of a national monitoring system to detect multiple diseases in feral swine (Sus scrofa). During March 2009 through December 2010, we collected serum samples from 4,479 feral swine from 13 states, and 159 animals tested were seropositive for brucellosis. No difference in likelihood of infection was found between males and females, but adults were more likely than sub-adults or juveniles to be exposed to brucellosis. Feral swine sampled during winter months also were more likely to be seropositive than animals sampled during other seasons. Apparent prevalence varied among states, and …

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Public Perceptions Of Wildlife-Associated Disease: Risk Communication Matters, Daniel J. Decker, William F. Siemer, Darrick T. N. Evenson, Richard C. Stedman, Katherine A. Mccomas, Margaret A. Wild, Kevin T. Castle, Kirsten M. Leong Jan 2012

Public Perceptions Of Wildlife-Associated Disease: Risk Communication Matters, Daniel J. Decker, William F. Siemer, Darrick T. N. Evenson, Richard C. Stedman, Katherine A. Mccomas, Margaret A. Wild, Kevin T. Castle, Kirsten M. Leong

Human–Wildlife Interactions

Wildlife professionals working at the interface where conflicts arise between people and wild animals have an exceptional responsibility in the long-term interest of sustaining society’s support for wildlife and its conservation by resolving human–wildlife conflicts so that people continue to view wildlife as a valued resource. The challenge of understanding and responding to people’s concerns about wildlife is particularly acute in situations involving wildlife-associated disease and may be addressed through One Health communication. Two important questions arise in this work: (1) how will people react to the message that human health and wildlife health are linked?; and (2) will wildlife-associated …

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Animal-Related Injuries Resulting In Emergency Department Visits And Hospitalizations In The United States, 2006–2008, Ricky L. Langley Jan 2012

Animal-Related Injuries Resulting In Emergency Department Visits And Hospitalizations In The United States, 2006–2008, Ricky L. Langley

Human–Wildlife Interactions

This paper presents information on emergency department (ED) visits and hospitalizations resulting from an animal-caused injury from 2006 to 2008 using data collected from the Agency for Healthcare Research and Quality. Information on the number of ED visits and hospitalizations from adverse animal encounters, the types of injuries resulting from such encounters, and the therapeutic procedures performed to treat injured persons from bites or stings caused by various species of animals are presented. The economic costs of animal-caused injuries also are discussed. Over 1 million hospital ED visits and 48,000 hospitalizations were reported annually in the United States due to …

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Landowner Attitudes Toward Introduced Wild Turkeys In Northwestern Minnesota, Chad J. Parent, Brett J. Goodwin, Eric M. Dunton Jan 2012

Landowner Attitudes Toward Introduced Wild Turkeys In Northwestern Minnesota, Chad J. Parent, Brett J. Goodwin, Eric M. Dunton

Human–Wildlife Interactions

Wild turkeys (Meleagris gallopavo) were introduced to northwestern Minnesota, USA, in 2006 and 2007. This provided an opportunity to examine landowner feelings for a wildlife species not endemic to the region. In 2007, we mailed surveys to 200 landowners to evaluate landowner interactions, feelings, and concerns with turkeys. Overall response rate was 76%. Eighty-nine percent of respondents in northwestern Minnesota reported positive feelings toward turkeys, 9% were indifferent, and 2% reported negative feelings. The introduced turkeys were not perceived to be problematic:

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Management Of Double-Crested Cormorants To Improve Sport Fisheries In Michigan: Three Case Studies, Brian S. Dorr, Shauna L. Hanisch, Peter H. Butchko, David G. Fielder Jan 2012

Management Of Double-Crested Cormorants To Improve Sport Fisheries In Michigan: Three Case Studies, Brian S. Dorr, Shauna L. Hanisch, Peter H. Butchko, David G. Fielder

Human–Wildlife Interactions

Impacts of double-crested cormorants (Phalacrocorax auritus) to fisheries have been documented, but evaluation of the process and outcomes of cormorant management to reduce impacts on fisheries is lacking. We provide a synthesis of adaptive management of double-crested cormorants in the Les Cheneaux Islands (LCI), Brevoort Lake, and Drummond Island, Michigan from 2004 to 2007. The LCI management focused on reducing numbers of nesting cormorants in the region as a means of improving the yellow perch (Perca flavescens) population and fishery. At Brevoort Lake and Drummond Island, management focused on lethal and nonlethal harassment of spring migrating …

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Excluding Feral Swine, Javelinas, And Raccoons From Deer Bait Stations, J. Mathews Pound, Kimberly H. Lohmeyer, Ronald B. Davey, Lisa A. Soliz, Pia U. Olafson Jan 2012

Excluding Feral Swine, Javelinas, And Raccoons From Deer Bait Stations, J. Mathews Pound, Kimberly H. Lohmeyer, Ronald B. Davey, Lisa A. Soliz, Pia U. Olafson

Human–Wildlife Interactions

No abstract provided.

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Media Review A Pickup Load Of Pigs: The Feral Swine Pandemic, Patrick Jackson Jan 2012

Media Review A Pickup Load Of Pigs: The Feral Swine Pandemic, Patrick Jackson

Human–Wildlife Interactions

No abstract provided.

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