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Resonant Mie Scattering (Rmies) Correction Of Infrared Spectra From Highly Scattering Biological Samples Analyst, Paul Bassan, Achim Kohler, Harald Martens, Joe Lee, Hugh Byrne, Paul Dumas, Ehsan Gazi, Michael Brown, Noel Clarke, Peter Gardner

Articles

Infrared spectra of single biological cells often exhibit the “dispersion artefact” observed as a sharp decrease in intensity on the high wavenumber side of absorption bands, in particular the Amide I band at ~1655 cm-1, causing a downward shift of the true peak position. The presence of this effect makes any biochemical interpretation of the spectra unreliable. Recent theory has shed light on the origins of the ‘dispersion artefact’ which has been attributed to resonant Mie scattering (RMieS). In this paper a preliminary algorithm for correcting RMieS is presented and evaluated using simulated data. Results show that the ‘dispersion artefact’ …

Drug-Eluting Stents For Coronary Artery Disease: A Review, David Martin, Fergal Boyle

Articles

Over the past decade the introduction of drug-eluting stents (DESs) has revolutionised the treatment of coronary artery disease. However, in recent years concern has arisen over the long-term safety and efficacy of DESs due to the occurrence of late adverse clinical events such as stent thrombosis. With this concern in mind, research and development is currently centred on increasing the long-term safety and efficacy of DESs. The aim of this paper is to provide a thorough review of currently approved and promising investigational DESs. With dozens of companies involved in the development of new and innovative anti-restenotic agents, polymeric coatings …

The Effect Of Copper Complex Of Methionine Compared With Copper Sulfate In Growing Pigs, Lyubomir Angelov, Velichka Vrabcheva, Metodi Petrichev, Lidiya Borisova

Turkish Journal of Veterinary & Animal Sciences

The aim of this study was to compare 2 copper products and examine their influence on hematological parameters, body weight, and content of copper and iron in the liver and spleen of pigs. In this experiment, 60 day-old pigs, bw \approx 10 kg, (Camborough hybrid) were fed 1 of 3 treatments for 20 days: 20 ppm copper from copper methionine (Cu MET), 40 ppm copper from Cu MET, and 20 ppm Cu from copper sulfate (Cu SUL). Control group did not receive any copper supplementation. Our data show that a daily dose of 20 ppm Cu MET supplemented to the …

Prevalence Of Post Parturient Haemoglobinuria In Buffalo And Therapeutic Trials With Toldimfos Sodium And Tea Leaves In Pakistan, Aneela Zameer Durrani, Nadeem Kamal, Abdul Rauf Shakoori, Rana Muhammad Younus

Turkish Journal of Veterinary & Animal Sciences

The present study was carried out to investigate the prevalence of post parturient haemoglobinuria in buffaloes, and to compare the therapeutic efficacy of toldimfos sodium, sodium acid phosphate, and tea leaves. The prevalence of disease in 1000 animals, grouped according to varying stages of lactation and pregnancy, was recorded. Screening of positive animals based on clinical signs of haemoglobinuria, anaemia, and moderate pyrexia was performed. Urine and blood samples were collected. Blood samples were processed for haematological parameters and biochemical profile. Blood films were made and stained. The animals that were positive for disease were treated with sodium acid phosphate, …

The Effects Of Dietary Ascorbic Acid Supplementation On Collagen And Amino Acid Concentrations In Japanese Quails Exposed To Heat Stress, Kami̇l Seyrek, Hakan Erbaş, Mukadder Serter, Çi̇ğdem Yeni̇sey, Funda Kiral, Hüsnü Erbay Bardakçioğlu

Turkish Journal of Veterinary & Animal Sciences

A considerable body of data exists regarding the role of vitamin C in mammalian physiology; however, there are no data about the effects of dietary ascorbic acid supplementation on collagen concentrations and amino acid levels in animals exposed to heat stress. The present study investigated the effects of supplementary ascorbic acid intake on collagen concentrations in the brain and heart tissue in Japanese quails. In addition, glycine, glutamine, histidine, asparagine, and serine contents in the livers of the same animals were measured. Japanese quails were allocated into 4 groups, each of which was exposed to heat stress (34.8 ± 1.25 …

Influence Of \Beta-1,3/1,6 Glucan Applications On Some Non-Specific Cellular Immune Response And Haematologic Parameters Of Healthy Nile Tilapia (Oreochromis Niloticus L., 1758), Aysel Şahan, Selçuk Duman

Turkish Journal of Veterinary & Animal Sciences

In this study, the effects of \beta-glucan administration at different dosages on non-specific immune response and haematological parameters in healthy Nile tilapia (Oreochromis niloticus L.) were investigated. Fish were fed with diets containing 0.5% and 0.1% glucan (experiment) and without glucan (control) for 2 weeks. After feeding for 2 weeks with 2 different dosages, erythrocyte (RBC), leukocyte (WBC), hematocrit (Hct), haemoglobin (Hb) amount, leukocyte cell types (percentage of lymphocyte, monocyte, neutrophil, eosinophil), the values of phagocytic activities, erythrocyte cell indexes (MCV and MCH) and blood cell sizes were determined. WBC and phagocytic activity amounts, percentages of lymphocyte and monocyte of …

Interaction Between Particle Sizes Of Alfalfa Hay And Corn Grain On Milk Yield, Milk Composition, Chewing Activity, And Ruminal Ph Of Dairy Cows, Mehmet Ali̇ Bal, E. Banu Büyükünal Bal

Turkish Journal of Veterinary & Animal Sciences

The objective of this study was to determine the interactions between alfalfa hay and corn grain particle sizes on nutrient intake, milk yield, milk composition, chewing activity, and ruminal pH of dairy cows. Alfalfa hay was chopped either at 4 cm (long; L) or 1 cm (short; S) theoretical length of cut. Particle size of corn grain was obtained by grinding either at 1 mm (coarse; C) or less than 1 mm (fine; F) mean particle size. Four lactating multiparous Holstein cows were assigned in a 4×4 Latin Square design in a 2×2 factorial arrangement of treatments with 21-day periods. …

A Case Study Of The Clinical Form Of Johne’S Disease In A Heifer, Agnieszka Wiszniewsk Laszczych, Joanna Szteyn, Aleksandra Ruszczynska

Turkish Journal of Veterinary & Animal Sciences

Johne's disease-paratuberculosis-affects domesticated and wild ruminants throughout the world. The first symptoms of the disease appear 6 months to 15 years after infection. The clinical stage of paratuberculosis usually occurs in older animals and is rare in those under 2 years of age. While performing analyses on a farm in the northeastern region of Poland a 2-year-old heifer that manifested symptoms of dyspepsia, proceeding with watery diarrhea, was observed. ELISA test (IDEXX) results demonstrated a positive serological reaction for paratuberculosis. Clinical examination, microbiological analysis of feces, autopsy, and histopathological examination confirmed the incidence of Johne's disease in the heifer.

Cover And Contents

Turkish Journal of Veterinary & Animal Sciences

No abstract provided.

Comparative Efficacy Of Seven Brands Of Albendazole Against Naturally Acquired Gastrointestinal Nematodes In Sheep In Hawassa, Southern Ethiopia, Bersissa Kumsa, Adugna Tolera, Ajebu Nurfeta

Turkish Journal of Veterinary & Animal Sciences

This study aimed to evaluate the efficacy of 7 brands of albendazole against gastrointestinal nematodes in naturally infected sheep in southern Ethiopia. The study included 120 local breed male sheep purchased in Hawassa. The sheep were divided into 8 groups of 15 animals each. Group 1 served as the untreated control, whereas groups 2-8 were treated with ABZ1, ABZ2, ABZ3, ABZ4, ABZ5, ABZ6, and ABZ7, respectively. Fecal samples were collected before treatment on day 0, and again on post-treatment day 12. The efficacy of all 7 brands of albendazole was determined on post-treatment day 12 based on the fecal egg …

Single Intramuscular Administration Of Long-Acting Oxytetracycline In Grouper (Epinephelus Marginatus), George Rigos, Pantelis Katharios, Nikos Papandroulakis

Turkish Journal of Veterinary & Animal Sciences

The plasma concentration of long-acting oxytetracycline (OTC-LA) was measured following a single intramuscular (IM) injection (50 mg/kg) in grouper (Epinephelus marginatus), a common inhabitant of marine aquaria and a potential candidate for fish farming. The experiment was carried out at 20 °C and sampling points were selected at 0.25, 0.5, 1, 2, 4, 6, 8, 12, 24, and 48 h post-administration. OTC concentration in grouper circulation was maintained at high levels for the whole experiment (8.35-39.67 \mug/mL) with maximum plasma concentration measured at 1 h post-injection. The area under the curve values was also promising since AUC0-24 and AUC 0-48 …

Spontaneous Canine Transmissible Venereal Tumor: Cell Morphology And Influence On P-Glycoprotein Expression, Luis Fernando Jantzen Gaspar, Isabelle Ferreira, Marcia Moleta Colodel, Cláudia Valéria Seullner Brandão, Noeme Sousa Rocha

Turkish Journal of Veterinary & Animal Sciences

The present study aimed to determine P-glycoprotein expression according to TVT cell morphology in 42 dogs with confirmed TVT, classified into lymphocytoid, plasmocytoid, and mixed. The chemotherapy efficiency was investigated along with its relation to P-glycoprotein expression in tumoral cells, evaluated by immunocytochemistry, considering positive tumors more than 10% stained. Among the samples collected, 50.00% possessed plasmocytoid morphology, 18.63% lymphocytoid, and 31.37% mixed. The plasmocytoid presented greater immunoreactivity to the anti-P-glycoprotein antibody in relation to the lymphocytoid. It was observed that the plasmocytoid was less sensitive to chemotherapy. The cases that had partial clinical response in the lymphocytoid were less …

Cover And Contents

Turkish Journal of Veterinary & Animal Sciences

No abstract provided.

Western Pond Turtle Summer Habitat Use In A Coastal Watershed, Jae Abel

Master's Theses

Western pond turtle (Actinemys marmorata) habitat use was studied in a coastal pond, lagoon, and stream system during the summer of 1995 and 1996 at Waddell Creek, Santa Cruz County, California. Location and habitat association data were recorded for locations and sightings of radio-tagged and un-tagged turtles during the normal active season. Summary comparison of habitat associations and habitat availability provided inference of habitat preference at several habitat scales. For most of the active season the turtles were in relatively sunny aquatic habitat, in deeper, slower velocity water. In addition, the turtles were most commonly associated with exposed …

Habitat Conditions And Steelhead Abundance And Growth In A California Lagoon, Kristine Ann Atkinson

Master's Theses

To better understand the temporal and spatial relationships of water quality parameters, as well as steelhead (Oncorhynchus mykiss) habitat use and growth in San Gregorio Creek estuary / lagoon, water quality and steelhead at San Gregorio Creek estuary / lagoon were studied over a period of two years. During both years, there was above-average rainfall, and during the dry seasons of both years the lagoon was repeatedly artificially breached. In spite of the breaching, variations in growth and population size relative to variable sandbar dynamics were measured both within and between years. Data showed that repeated artificial breaching …

Interannual Differences In The Estuarine Ghost Shrimp, Neotrypaea Californiensis, Michael Buncic

Master's Theses

The dispersal of invertebrate marine larvae can be expected to be wide ranging and show little population structure. Neotrypaea californiensis, the burrowing ghost shrimp, is found throughout the waters and coastal estuaries of the northwestern United States. Three hundred and four larval samples were used to study population diversity and structural difference occurring over the course of spawning periods from June to September in successive years (2005 and 2006). Data and genetic analysis from nucleotide sequencing of a section of the mitochondrial Cytochrome C oxidase subunit I (COI) gene suggest that ocean-borne larvae off the coast of Oregon and Washington …

Distribution, Abundance, Growth, And Habitat Use Of Steelhead In Uvas Creek, Ca, Joel Malone Casagrande

Master's Theses

Distribution, abundance, growth, and habitat use of juvenile steelhead (Onorhynchus mykiss) were studied in a central California stream under two increased summer flow reservoir release strategies. The effect of habitat quality (including longitudinal changes in flow, water temperature, canopy closure, substrate quality, and turbidity) on abundance and growth of steelhead among sites was determined. Increased stream flow extended rearing habitat and steelhead distribution downstream to reaches that previously would have been dry. Yearling or older steelhead were relatively scarce at all Uvas Creek sites. Steelhead were most abundant, but small, in the upstream half of the study reach, …

The Response Of Zigadenus Fremontii To Variation In Fire Regime, Shannon Elizabeth Dinis

Master's Theses

California's chaparral shrub communities are naturally exposed to dry-season fire. It could be reasoned that prescription burns set during the wet season by land managers would have more detrimental effects on plant regeneration than dry season fires because wet season burns are more likely to kill newly emergent seedlings and damage newly emerged leaves of mature plants. Six field sites with flowering Zigadenus fremontii, an herbaceous perennial geophyte common to chapparal and part of the post-fire bloom, were established at Henry W. Coe State Park in Nothern California. Three sites were part of the September 2007 Lick Wildfire and …

If I Could Choose: Internalized Homophobia Of The Queer Cinema Movement, James Joseph Flaherty

Master's Theses

This thesis offers a critical examination of essentialist and constructionist theories of queer identities, with emphasis on portrayals of internalized homophobia in film. The thesis examines three films released at the latter part of the first New Queer Cinema movement (1991 - 2000) - American Beauty (1999), Urbania (2000) and Velvet Goldmine (1998). Using criticisms of Queer as performativity, as theorized by Judith Butler, in addition to the works of Gregory M. Herek, Harry M. Benshoff, Jeffrey Weeks, and other theorists and academics, the thesis analyzes the use of characterization, mise-en-scene, and spatial and temporal relationships in these films as …

Synthesis Of A Potentially Insulin-Mimetic, Lipid-Linked Inositol Glycan, Meenakshi Goel

Master's Theses

Inositol glycans (IGs) are naturally occurring oligosaccharides that can stimulate insulin sensitive cells. Several synthetic IG analogues have been shown to activate the insulin-signaling pathway, including the stimulation of the enzyme pyruvate dehydrogenase (PDH) phosphatase that can further stimulate aerobic metabolism in cells. Cancer cells shift to anaerobic metabolism in order to escape intrinsic apoptosis (Warburg Effect). IG's ability to stimulate aerobic metabolism might provide a method to reverse the Warburg Effect and thereby induce apoptosis in the cancer cells. One specific palmitoylated IG analogue has been shown to selectively kill cancer cells while having no adverse effect on normal …

Flow Cytometry Of Alexandrium Catenella From Elkhorn Slough, California., Phillip Roland Hawkins

Master's Theses

This study describes the use of flow cytometry for the enumeration of the toxic marine dinoflagellate Alexandrium catenella in both estuarine samples from Elkhorn Slough, California and from sea water samples from inner Monterey Bay. Samples were subjected to a density-barrier sample enrichment technique employing percoll to separate debris from phytoplankton prior to sample fixation, labeling and analysis. Clarified, enriched preparations of phytoplankton were subjected to whole cell Fluorescent In Situ Hybridization (FISH) using a ribosomal DNA (rDNA) probe specific for the North American ribotype (NA1) of the dinoflagellate genus Alexandrium and analysis by flow cytometry. Flow cytometry was validated …

Where's My Daddy? Effects Of Fatherlessness On Women's Relational Communication, Latoya Marie Jackson

Master's Theses

The purpose of this thesis research was to understand the relationship between father absence and women's communication styles in romantic heterosexual relationships under social cognitive theory. Two studies were conducted using a multi-method research approach in order to triangulate the results. Seven fatherless women were interviewed to arrive at a better understanding of how father absence informed their romantic relational experiences. Specifically, the topics of relationship roles, self-disclosure, expression, and self-silencing in romantic relationships were examined in the interviews. Participants reflected on what growing up fatherless meant to them and whether or not this had any influence on the role …

Trophic Interactions Among Chlorostoma Brunnea, Macrocystis Pyrifera, And Fungi, Selena Mcmillan

Master's Theses

The purpose of this study was to evaluate how one of the most abundant kelp forest herbivores in central California, the trochid snail Chlorostoma brunnea, affects the productivity and survivorship of the giant kelp Macrocystis pyrifera within central California. The effects of this turban snail species were investigated using experimental field manipulations of snail abundance on Macrocystis sporophytes and supplementary laboratory experiments. Experimental field manipulation of C. brunnea densities (0-450 snails per sporophyte) revealed an overcompensation of growth by Macrocystis in response to moderate snail densities. This finding is consistent with a terrestrial growth premise, the Grazing Optimization Hypothesis. …

Synthesis And Evaluation Of Silica Hydride-Based Fluorinated Stationary Phases, Kavita Vipool Prajapati

Master's Theses

Silica-based fluorinated bonded stationary phases have shown enhanced selectivity with altered elution orders for molecules differing in hydrophobicity and hydrophilicity in comparison with C8 and C18 reversed phase columns. Hence, two novel silica hydride-based fluorinated bonded phases have been synthesized using a hydrosilation

procedure to exploit fluorine-based unique selectivity for polar basic metabolites. Bonded moieties have been characterized by elemental and spectral analyses. Silica hydride-based aqueous normal phase (ANP) chromatography has retention behavior similar to normal phase chromatography, except for the use of water as a part of the binary solvent (>60 % acetonitrile : water). In ANP, a …

Difference And Accommodation In Visigothic Gaul And Spain, Craig H. Schamp

Master's Theses

This thesis examines primary sources in fifth- and sixth-century Gaul and Spain and finds a surprising lack of concern for ethnicity. Authors in the fifth century expressed concern for the sanctity and safety of the church, their patria, and themselves, but seldom mention any issues that could be related to ethnicity. Even the Arian Christianity of the Goths seems to be of little or no concern. This changes in the middle of the sixth century, when Arian Christianity becomes an overarching issue in Visigothic history. The sources portray nearly every political concern in the second half of the sixth century …

Aquatic Ecology Of San Felipe Lake, San Benito County, California, Julie Renee Casagrande

Master's Theses

This two-year study examined San Felipe Lake environmental factors and food-web relationships. The lake is shallow, warm, productive, and generally well-mixed. High turbidity resulted from wind mixing of bottom sediments, carp feeding activity, and plankton blooms and excluded submerged aquatic plants. Emergent vegetation was restricted by cattle grazing. Summer temperatures reached 26-28°C throughout the water column, and dissolved oxygen was occasionally low on the bottom overnight and during windless daytime periods. Phytoplankton, fine organic matter, and detritus formed the base of the food web, supporting a zooplankton community dominated by copepods, the water column macroinvertebrate Neomysis, and several open water …

Learning Statistics Using Concept Maps: Effects On Anxiety And Performance, Patrick Francis Cravalho

Master's Theses

The aim of this thesis was to study the use of concept mapping in an

undergraduate statistics course in order to examine the effects on statistics anxiety and

academic performance by means of a two-group quasi-experimental design. Two

undergraduate statistics classes were recruited for this study with one serving as the

treatment (concept map) group and one serving as the control (standard instruction)

group. It was hypothesized that the use of concept mapping would decrease the statistics

anxiety and improve the academic performance of students in the concept map group

when compared with the control group. The statistics anxiety of …

An Investigation Of Co-Rumination On Stress Levels And Mood, Anthony Thomas Holguin

Master's Theses

A recently defined type of social support known as co-rumination, the process of sharing negative thoughts, feelings, or ideas with a supporter that triggers the supporter to share similar thoughts and feelings of negativity, is believed to generate both a sense of bonding and an exacerbated stress response. The present study examined the impact of co-rumination on stress levels and mood states in men and women. Participants were assigned to one of three conditions (a control condition, a stress condition without a co-ruminator, or a stress condition with a co-ruminator), which depended on both the timeslot for which a participant …

Phenomenological Examination Of Depression In Female Collegiate Athletes, Alyson Jones

Master's Theses

Collegiate athletes may be at an increased risk of depression due to the pressure and stress they face. This risk is of great concern because their health, safety, and sport performance may all be affected. In addition, collegiate athletes are more likely to turn to maladaptive coping behaviors and less likely to seek help for mental health struggles than other populations. It has been suggested that a greater understanding of personal experiences would be helpful in increasing awareness and improving treatment. Therefore, the purpose of the current study was to explore the lived experience of depression in female collegiate athletes. …

Interspecific Variation In Morphology And Swimming Performance Within Surfperches (Embiotocidae) From California, Benjamin Michael Perlman

Master's Theses

Surfperches are marine fishes that occupy nearshore habitats along the California coast. Morphology was analyzed to determine if there were differences among 19 preserved species. Principal components analysis (PCA) was used to reduce the dimensionality of the data. Morphological differences occurred among the 19 species. ANOVA revealed a habitat effect on PC2, which described the angle of attachment of the pectoral fin. Pearson correlation revealed that genetic relatedness decreased with increasing morphological differences on PC1, which described aspect ratio and body ratio. Based on PC2, four species were selected to conduct experiments on their swimming performance. U_crit and fin …