Digital Commons Network^™

Carnitine Concentrations In Healthy And Septicaemia Suspected Neonatal Calves And Itsrelation To Passive Immunty, Erhan Gökçe, Mahmut Sözmen, Canan Gülmez, Kadi̇r Bozukluhan, Gürbüz Gökce, Emi̇ne Ataki̇şi̇, Mehmet Çi̇ti̇l, Hi̇dayet Meti̇n Erdoğan

Turkish Journal of Veterinary & Animal Sciences

This study was designed to determine carnitine concentrations in newborn calves with suspected septicaemia, healthy calves, and colostrum samples as well as to detect alterations in blood carnitine concentrations after colostrum intake. Carnitine concentrations were detected in both neonatal calves with suspected septicaemia (n = 195) and healthy calves (n =10) as well as in colostrum/milk samples from their dams (n = 20). The mean carnitine concentration on the 2nd day after colostrum intake (32.61 μmol/L) was significantly higher than that measured before colostrum intake (17.61 μmol/L) (P < 0.05). The striking result was significantly lower mean carnitine concentration detected in calves with suspected septicaemia (17.11 μmol/L), compared to healthy calves (24.92 μmol/L) (P < 0.001). Apart from a sudden increase on day 7, no significant alteration was observed in colostrum/milk carnitine concentrations throughout the postpartum period. The results indicated that colostrum contained carnitine, which passed into the bloodstream of the calf by passive colostral transfer, and that a dramatic reduction in blood carnitine concentrations of calves with suspected septicaemia existed. The results might be of help in dealing with septicaemia suspected neonatal calves through both measurement of blood carnitine and, in response, to supplement such cases with carnitine.

Isolation And Identification Of Clostridium Difficile From Cases Of Diarrhea In Young Farmanimals, And The Determination Of Antimicrobial Susceptibility, Edi̇z Kağan Özgen, Murat Yildirim

Turkish Journal of Veterinary & Animal Sciences

Clostridium difficile was isolated for the first time in 1935 from fecal samples of infants, although it was not until 1978 that its pathogenicity started to be considered, when it was shown to cause antibiotic-associated diarrhea and pseudomembranous colitis. In this study, it was aimed to determine the virulence and antibiotic resistance profiles of C. dificile in young ruminants with diarrhea and chickens fed on the farm. A total of 200 fecal samples (50 from calves, 50 from lambs and 50 from kid goats with neonatal diarrhea, as well as 50 cloacal swab samples taken from chickens) were taken and …

Rediscovery Of Pearly Tree Frog, Nyctixalus Margaritifer Boulenger, 1882 (Amphibia: Rhacophoridae) From Mt. Wilis After 135 Years, Bagus Priambodo, Richo Firmansyah, Dicky Candra Pranata, Afina Nur Aninnas, Muhamad Azmi Dwi Susanto, Fajar Dwi Nur Aji, Tri Wahyu Widodo, Gunawan Gunawan, Danafia Permana, Faisal Yanuar Adiba, Yuri Ristanto, Muhamad Prayogi Erfanda, Ahmad Muammar Kadafi

Turkish Journal of Zoology

For more than a century, pearly tree frog from its type locality (East Indies; Java; Mt. Wilis) are undiscovered. Current studies about the distribution of Nyctixalus margaritifer are reported as known only from West Java and Central Java. In this paper, we collected one individual of pearly tree frog, N. margaritifer in the Western part of Mt. Wilis, which belongs to Gunung Sigogor Nature Reserve, Ponorogo, East Java. This is the third specimen, which is discovered from the Mt. Wilis after the lost holotype in 1882 and the neotype in 1885. Poorly known on its ecology and its habitat preferences …

Determination Of Quality Of Working Life Of Private Veterinarians: Validity And Reliabilitystudy, Gökhan Aslim, Mustafa Agah Teki̇ndal, Aşkin Yaşar

Turkish Journal of Veterinary & Animal Sciences

With this study, it was aimed to determine the factors affecting the quality of working life of private veterinarians. In addition, it was aimed to develop a scale (Quality of Working Life Scale) that enables the evaluation of quality of working life of private veterinarians. The study included 367 people who work as private veterinarians in Turkey. For the structure validity, Cronbach alpha (α) coefficient was used for reliability analysis. Factor analysis was used for validity analysis. As a result of the data obtained from the study, it is stated that the "Quality of Working Life Scal" is reliable and …

Analysis Of Some Heavy Metals (Cd And Pb) In The Şanlıurfa Province Using Feral Pigeonblood Samples, Özlem Ütme, Füsun Temamoğullari

Turkish Journal of Veterinary & Animal Sciences

Birds serve as good biomonitors in determining environmental pollution. As for indicators of environmental pollution, we detected blood heavy metal levels in 32 female and 32 male local Feral pigeons in the central districts of Şanlıurfa, located in southeastern Turkey, in one month of each season. The samples were analyzed by coupled plasma-mass spectrometry. Lead (Pb) levels were measured as 233.1 ± 25.7 μg/kg for Haliliye, 101.2 ± 29.7 μg/kg for Karaköprü, 81.3 ± 22.7 μg/kg for Eyyübiye, and 48.1 ± 27.1 μg/ kg for Suruç, whereas cadmium (Cd) levels were measured as 30.6 ± 12.6 μg/kg for Haliliye, 35.7 …

The Determination Some Biological Parameters Of Phenacoccus Madeirensis Green (Hemiptera: Pseudococcidae)) On Vegetable Plants, Mustafa Gökhan Bi̇lgi̇n, Asi̇me Fi̇li̇z Çalişkan Keçe, Mehmet Ri̇fat Ulusoy

Turkish Journal of Zoology

This study has been conducted to determine some biological parameters of the Phenacoccus madeirensis Green (Hemiptera: Pseudococcidae) on four vegetable plants (7 different varieties); tomato (Hazera and Torry) ( Solanum lycopersicum L.), eggplant (Adana Topağı and Anamur) ( Solanum melongena L.), pepper (Safran and Zafer) ( Capsicum annuum L.), and Pepino (Minski) ( Solanum muricatum L.). Experiments were carried out in climate cabinets at 25 ± 2 °C, 60 ± 10% R.H., and 16L: 8D) in Plant Protection Department Nedim UYGUN Biological Control Laboratory of Agriculture Faculty, Çukurova University between 2017 and 2018. Life table data were analyzed by using …

Postpartum Uterine Involution And Ovarian Follicular Dynamics In Crossbreed Anatolianwater Buffalo (Bubalus Bubalis) During Summer Season, Oktay Yilmaz, Ebubeki̇r Yazici, Hasan Çi̇çek, Haci Ahmet Çeli̇k, Cangi̇r Uyarlar, Mehmet Uçar

Turkish Journal of Veterinary & Animal Sciences

It was aimed to monitor postpartum (pp) uterine involution and follicular wave pattern by transrectal ultrasonography and detection of concentrations of milk progesterone (P4) in eleven water buffaloes during the summer season in Turkey. The data obtained from the first day of calving to positive pregnancy diagnosis were evaluated on a daily basis. Uterine position scores and nonechogenic material showed a decreasing grade pattern related to the time (P < 0.0001). A time effect was evident with uterine horn thickness (P < 0.05) or intercaruncular zone thickness (P < 0.01) and uterine horn lumen (P < 0.01). Uterine horn thickness showed a gravidity x time interaction (P < 0.05). Gravidity x time interaction was not evident in total uterine horn thickness but time effect was seen (P < 0.0001). Time effect was also evident for the thickness of uterine body (P < 0.0001) and cervix uteri (P < 0.01). The uterine body and horns were returned to previously nongravid state on day 26.00 ± 2.38 and the interval from calving to complete disappearance of uterine fluid was accomplished on day 31.44 ± 3.23 pp. The previously gravid and nongravid uterine horns, uterine body and cervix uteri involuted on day 31.42 ± 1.39, 28.37 ± 0.65, 29.37 ± 0.73 and 27.87 ± 0.47 pp, respectively. The interval from calving to first observation of dominant follicle of nonovulatory wave was 18.54 ± 6.91 days and on average 3.45 ± 1.91 nonovulatory waves were observed. Postpartum first ovulation occurred on day 64.45 ± 18.49. One and two wave models or combination of both waves were observed. The interval from calving to pregnancy was 72.36 ± 21.33 days. The maximum concentrations of milk P$_{4}$ during short or normal cycles and pregnancy were 0.62 ng/mL, 2.2 ng/mL, and 4.04 ng/mL, respectively. In conclusion, the presence of one or two waves should be considered when estrous synchronization programmes are planned in Anatolian water buffaloes during summer season.

The Effects Of Propofol-Sevoflurane, Midazolam-Sevoflurane, And Medetomidineketamine-Sevoflurane Anesthetic Combinations On Tear Production Measured By Theschirmer Tear Test I (Stt I) In Healthy Rabbits, Hani̇fi̇ Erol, Muharrem Erol, Gülteki̇n Atalan, Cengi̇z Ceylan, Muhammed Kaan Yönez

Turkish Journal of Veterinary & Animal Sciences

The maintenance of corneal and normal eye function is necessary for the ocular health and integrity. Tear plays an important role in defense mechanism and nutrition of eye. The Schirmer tear tests (STT I, II) are widely used in ophthalmic examination to evaluate tear production as an aid to diagnose eye diseases. The aim of this study was to compare the different effect of anesthetic combinations and their action period on tear production in healthy rabbits. Forty healthy New Zealand female rabbits (mean weight 2.34 ± 0.67 kg), four months old, were used as materials. The animals were divided into …

Molecular Characterization Of Vp2 And Vp3 Proteins Of Chicken Anemia Virus Isolates Inturkey, Sezer Okay, Şi̇nasi̇ Aşkar

Turkish Journal of Veterinary & Animal Sciences

Chicken anemia virus (CAV) has a circular 2.3 kb DNA genome encoding VP1, VP2, and VP3 proteins. VP1 protein is assembled into viral capsid. VP2 is a nonstructural protein required for the correct assembly of VP1. Also, there is an interaction between VP2 and VP3 protein, known as apoptin. Mostly, VP1 protein of CAV isolates have been investigated in previous studies but the information about VP2 and VP3 proteins is insufficient. The aim of this study is molecular characterization of VP2 and VP3 proteins from 20 CAV isolates previously collected in different regions of Turkey using in silico tools. The …

Effects Of Milk Replacer And Whole Milk Feeding On Rumen Development, Expression Ofgenes Related To Volatile Fatty Acid Absorption, And Rumen Bacteria In Calves, Ahmet Ceylan, Ali̇ Çalik, Burcu Eki̇m, Alev Gürol Bayraktaroğlu, Oğuz Çalişici, Doğukan Özen, Pinar Saçakli

Turkish Journal of Veterinary & Animal Sciences

This research examined the effects of liquid feeds on calf performance, rumen development, rumen cellulolytic bacteria count, and total bacteria diversity. Twenty Holstein bull calves were allocated to 2 groups either fed with milk replacer (MR) or whole milk. Calves fed milk tended to have higher (P = 0.058) average daily weight gain as compared to calves fed with MR during the entire experimental period. Starter mixture intake was not influenced by either milk or milk replacer feeding. Calves fed with milk had higher (P < 0.001) proliferative cells in the rumen papilla. The expressions of MCT1, MCT4, NHE1, NHE3, ACSS1, AceCS2, and ACSM1 genes, which are related to volatile fatty acid absorption, in the dorsal sac of the rumen were similar for calves fed either MR or whole milk. Fibrobacter succinogenes (P = 0.017) and Ruminococcus flavefaciens (P = 0.037) were significantly higher in the rumen of the milkfed calves. Moreover, denaturing gradient gel electrophoresis (DGGE)-derived dendrograms showed noticeable differences in ruminal microbial population between MR-fed and milk-fed calves. In conclusion, feeding calves with whole milk, which contains better quality protein and nutrients, instead of milk replacers, positively affects rumen development, cellulolytic bacteria numbers and total bacteria diversity.

The Morphometric And Erythrometric Analyses Of Pelophylax Ridibundus Living In Anthropogenic Pollution Resources, Mesut Dönmez, Turgay Şi̇şman

Turkish Journal of Zoology

The health status of Pelophylax ridibundus species living in anthropogenic pollution sources in Erzurum (Turkey) were investigated. Firstly, heavy metal concentrations in liver of the frog species, and in water and sediment samples taken from the habitats of the frogs were determined by instrumental analysis. Secondly, morphometric (fluctuating asymmetry-FA, hepatosomatic index- HSI) and erythrometric analyses were performed to reveal the health status of the frogs in the areas. Our study provides the first morphometric datas on the frog in Turkey. Although the metal concentrations in the water were high, it was determined that they did not exceed the limit values. …

Cover And Contents

Turkish Journal of Zoology

No abstract provided.

Immunohistological Effects Of Transforming Growth Factor-Ss Via Platelet-Rich Plasma Onsegmental Bone Defects: An Animal Study, Azi̇z Ati̇k, Serdar Sargin, Gökhan Meri̇ç, Cengi̇z Ceylan

Turkish Journal of Veterinary & Animal Sciences

Bone healing is a different and unique process that results in complete bone tissue, rather than ending in scar formation. However, more significant bone defects may fail to regenerate and forms scary granulomatous tissue. This study aimed to investigate the efficacy of transforming growth factor-ß (TGF - ß) via platelet rich plasma (PRP) in rabbit tibia bones with segmental bone defects by radiological and immunohistological methods. Tibial segmental defects were performed to adult New Zealand rabbits (n = 10) on both legs. 0.5 mL of PRP was administered to the defect zone on one leg (PRP group), while the other …

The Morphological And Morphometric Characteristics Of Alabadem Pigeons, Evren Erdem, Fatma Tüli̇n Özbaşer, Eser Kemal Gürcan, Mehmet İhsan Soysal

Turkish Journal of Veterinary & Animal Sciences

This study aimed to determine the morphological and morphometric characteristics of Alabadem pigeons, which are grown as ornamental pigeons in Edirne province, and to determine mutual traits with other indigenous pigeon breeds in Turkey by comparing with previous studies. Body weight (P < 0.001), head length (P < 0.01), head width (P < 0.05), beak length (P < 0.001), and tarsus diameter (P < 0.05) of age group III were higher than those of other age groups; however, the wingspan of age group II was greater than that of other age groups in Alabadem pigeon. Compared to other indigenous genotypes in Turkey, the Alabadem pigeon is a small-sized genotype. Alabadem pigeons were similar to Edremit butterfly pigeons and Thracian tumbler pigeons in terms of crested and blackeyed pigeons. On the other hand, the irregularly shaped mark (almond) on the head in Alabadem pigeons was similar to the wide-long irregular shaped mark on the neck of Edremit butterfly pigeons. Some basic plumage colors (black, yellow, and red) and intermediate colors (chickpea and scarlet) were identical to Alabadem pigeons and Thrace roller pigeons. Since Alabadem pigeons have many mutual characteristics with Edremit butterfly pigeons and Thracian roller pigeons, genetic studies may be recommended to determine the degree of relationship among these breeds.

Lycopene Sensitizes The Cervical Cancer Cells To Cisplatin Via Targeting Nuclear Factorkappab (Nf-��B) Pathway, Oktay Hali̇t Aktepe, Taha Koray Şahi̇n, Gürkan Güner, Zafer Arik, Şuayi̇b Yalçin

Turkish Journal of Medical Sciences

Background/aim: Lycopene is associated with anticancer effects in various tumor types. However, the exact underlying mechanisms of action of lycopene in human cervical cancer remain to be determined. This study aimed to determine anticancer efficacy and mechanism of lycopene in human cervical carcinoma (HeLa) cells. Materials and methods: HeLa cells were treated with cisplatin (1 μM) alone, lycopene (10 μM) alone, and in combination for 72 h. The cell viability of HeLa cells was assessed via MTS assay. Western blot was used to analyze the expression levels of the nuclear factor-kappa B (NF-ΚB), B-cell-associated X protein (Bax), nuclear factor erythroid …

Exenatide Improves Cardiovascular Risk Factors In Obese Patients With Type 2 Diabetesmellitus: A Prospective Study, Derya Köseoğlu, Sali̇h Süha Koparal, Özden Özdemi̇r Başer, Di̇lek Berker

Turkish Journal of Medical Sciences

Background/aim: The aim of this study was to evaluate the effects of a 6-month treatment regimen with exenatide on the lipid profile, high-sensitivity C-reactive protein (hsCRP), carotid intima media thickness (CIMT), visceral adiposity, and nonalcoholic fatty liver disease (NAFLD), all of which are important cardiovascular risk factors. Materials and methods: This study included 45 obese patients with type 2 diabetes mellitus (T2DM). Baseline clinical findings, laboratory parameters, and ultrasonography findings were recorded. An exenatide recipe was given twice daily to the patients and, after 6 months of therapy, the same variables were compared. The compared parameters were lipid profiles, hsCRP, …

Adaptation Of Metaheuristic Algorithms To Improve Training Performance Of Aneszsl Model, Şi̇fa Özsari, Mehmet Serdar Güzel, Gazi̇ Erkan Bostanci, Ayhan Aydin

Turkish Journal of Electrical Engineering and Computer Sciences

Zero-shot learning (ZSL) is a recent promising learning approach that is similar to human vision systems. ZSL essentially allows machines to categorize objects without requiring labeled training data. In principle, ZSL proposes a novel recognition model by specifying merely the attributes of the category. Recently, several sophisticated approaches have been introduced to address the challenges regarding this problem. Embarrassingly simple approach to zeroshot learning (ESZSL) is one of the critical of those approaches that basically proposes a simple but efficient linear code solution. However, the performance of the ESZSL model mainly depends on parameter selection. Metaheuristic algorithms are considered as …

Detection And Recognition Of Moving Video Objects: Kalman Filtering With Deep Learning, Hind Rustum Mohammed, Zahir M. Hussain

Research outputs 2014 to 2021

© 2021. All rights reserved. Research in object recognition has lately found that Deep Convolutional Neuronal Networks (CNN) provide a breakthrough in detection scores, especially in video applications. This paper presents an approach for object recognition in videos by combining Kalman filter with CNN. Kalman filter is first applied for detection, removing the background and then cropping object. Kalman filtering achieves three important functions: predicting the future location of the object, reducing noise and interference from incorrect detections, and associating multi-objects to tracks. After detection and cropping the moving object, a CNN model will predict the category of object. The …

Cost-Effectiveness Of Exercise Medicine For Prostate Cancer, Kim Edmunds

Theses: Doctorates and Masters

Background

Androgen deprivation therapy (ADT) is associated with numerous adverse effects that impact on quality of life and contribute further to the cost burden of prostate cancer (PCa) via treatment and supportive care. Exercise medicine is effective in slowing PCa progression, reversing treatment adverse effects and improving quality of life and survival of patients, however, no economic analyses have been conducted to determine whether exercise is cost-effective in this population.

Objectives

Firstly, to examine the adverse effects of ADT for PCa and the evidence supporting the use of exercise medicine in their management. Secondly, to conduct the first economic evaluations …

Performer Training Evolutions: Nsp The Firstborn Son Of Smat, Chelsea Crothers

Theses: Doctorates and Masters

This study examined the Nobbs Suzuki Praxis (NSP), a performer training that evolved as an Australian variant of the Japanese Suzuki Method of Actor Training (SMAT). There has been little research on NSP up until now and this study seeks to establish its importance as a training approach that has the potential to be transformative for the performers who practice it. The study utilised a multi-modal approach that included traditional and practice as research methodologies. The origins of NSP in SMAT were traced to identify similarities and differences, and reveal NSP’s inspirations and the reasons for its subsequent divergent evolution. …

Understanding Stage Management In The 21st Century In Australia: A Preliminary Survey, Ping Sum (Teresa) Fok

Theses: Doctorates and Masters

As a vocation that has been around for at least 150 years, stage management has gone through years of evolution in its scope of practice. From existing as a purely mechanical part of the theatre process to becoming vital co-creators in collaboration with Directors, Designers, and Playwrights, the roles and skills of a Stage Manager has expanded beyond the theatre into the events and entertainment industry that includes large sporting events, rock concerts, and corporate productions.

Academic research into Stage Management is presently in its infancy, with a dearth of published literature. This research contributes a timely and critical reflection …

Towards An Evidence-Informed Differentiated Learning Consolidation Process To Support Classroom Instruction, Nicola Carr-White

Theses: Doctorates and Masters

Despite many years of teaching experience, the differentiation and consolidation of classroom learning presented challenges for the researcher. In response, a Differentiated Learning Consolidation Process (DLCP) was developed through informal classroom-based action research over several years. Using low cost and accessible resources, it developed into a manageable supplementary intervention to support individual student needs and the retention of classroom instruction. Increasing interest from colleagues led the researcher to provide professional development on the instructional design and implementation of the DLCP. Through this experience, it became apparent that the DLCP theoretical assumptions were largely unknown. The current study was pursued to …

Paying Attention To Water Relations: Poetic Inquiry And Pedagogical Documentation As Curious Practices, Claire O’Callaghan

Theses: Doctorates and Masters

This project explores climate pedagogies with particular interest in Western Australia’s current water crisis. Human and more-than-human relations are explored with young children and educators from an early learning centre in Perth, Western Australia, with a view to reimagining education in the context of rapid environmental change. The project is grounded in feminist new materialist knowledge and is framed by an attentive focus to amplify the non-binary nature of both human and more-than-human counterparts. The research focuses on challenging colonial ways of knowing water, by decentring the child, unsettling norms, and reinstating reciprocity between human and more-than-human others (Nxumalo & …

An Assessment Of Health Hazards Associated With The Use Of Water Mist Systems As A Cooling Intervention In Australia, Edmore Masaka

Theses: Doctorates and Masters

Water mist systems (WMS) installed and used for cooling ambient temperatures in public places fall within the category of premise plumbing. Premise plumbing refers to the water distribution networks that lie downstream of the water meter, and within buildings. The colonization of premise plumbing by opportunistic premise plumbing pathogens (OPPPs) such as Legionella pneumophila, Pseudomonas aeruginosa, Mycobacterium avium, Acanthamoeba and Naegleria fowleri is emerging as a challenge for public health and water quality management. Contrary to other premise plumbing features like showers and domestic taps that have been implicated in various waterborne infections, the health risks associated with WMS are …

An Exploration Of Virtual Reality To Facilitate Authentic Tasks In Efl Learning In A Vietnamese Tertiary Setting, Thi Ngoc Diem Hoang

Theses: Doctorates and Masters

During the past decade, English language teaching has received more consideration in Vietnam than ever before evidenced by strategic funding by the government. However, the English competence of the Vietnamese population remains low due to the lack of an authentic learning environment inside and outside the classroom despite significant and ongoing national investment. A suggested solution to this issue is the synergy of Task-Based Language Teaching (TBLT) and virtual reality (VR) mobile technology to create an authentic language learning environment. The potential of technology to facilitate language learning is a recognised but underresearched area of language education in higher education …

Down The Rabbit Hole: An Exhibition – And – Alice In Wonderland Engaging With The Reflexive Project Of The Self: An Exegesis, Shana James

Theses: Doctorates and Masters

Alice’s Adventures in Wonderland is a culturally significant text that is widely known across many cultures. In this Victorian story, a little girl follows the talking White Rabbit down a rabbit hole to uncover a fantastical parallel world. Alice in Wonderland has remained in print for over 150 years, highlighting its continued relevance to generations of readers. This exegesis investigates the making of visual artwork that responds to this significant story, exploring the symbology and metaphorical nature of the text and seeing the story as a “reflexive project of the self” (Giddens, 1991, p. 5).

I began this research having …

Investigation Of A Communication Enhanced Environment Model After Stroke: A Mixed Methods Before-And-After Pilot Study, Sarah D’Souza

Theses: Doctorates and Masters

Background: Aphasia is an acquired communication disorder that affects approximately 30% of first ever stroke survivors and persists one-year post-stroke in up to 61% of survivors. Aphasia impacts on all communication modalities with significant negative consequences for social participation, interpersonal relationships, autonomy, capacity to work and quality of life. It is recognised that the environment can influence neural remapping during early stroke recovery. However, patients with aphasia (PWA) following stroke have been observed to spend less than 30% of their day communicating and 44% of their day alone during their first weeks of in-patient rehabilitation. Inadequate opportunities for communication places …

Detecting Sex-Related Changes To The Metabolome Of A Critically Endangered Freshwater Crayfish During The Mating Season, Emily Lette, Quinton Burnham, Nathan Lawler, Pierre Horwitz, Mary C. Boyce, David I. Broadhurst, Rodney Duffy, Annette Koenders

Research outputs 2014 to 2021

Captive breeding is a vital tool in the conservation of highly endangered species, as it is for the Margaret River hairy marron, Cherax tenuimanus, from the south west of Australia. A close relative, Cherax cainii, has almost completely displaced C. tenuimanus in the wild and is a successful aquaculture species, whereas C. tenuimanus has performed poorly in captivity. We used untargeted liquid chromatography-mass spectrometry to obtain metabolomic profiles of female and male C. tenuimanus held in controlled aquarium conditions during their reproductive period. Using repeated haemolymph sampling we tracked the metabolomic profiles of animals just prior to and …

Sound Art As Ways Of Exploring Aspects Of Space, Cissi Tsang

Research outputs 2014 to 2021

Working within landscapes is an immersive experience, and there is an oft-mentioned sentiment of being “called” to a place or being drawn to a particular type of environment. There is also a sense of multi-layered histories when working within a landscape, with the history and features of the physical landscape intertwining with the emotional landscape of the artist. This paper seeks to interrogate how sound can be used to explore the cultural, historical and ecological aspects of place. The paper will explore the author’s own approach to soundscape composition in relation to sound artist Susan Philipsz, whose work layers fragments …

Chronic Nitrite Treatment Activates Adenosine Monophosphate-Activated Protein Kinase-Endothelial Nitric Oxide Synthase Pathway In Human Aortic Endothelial Cells, Yang Liu, Kevin D. Croft, Jonathan M. Hodgson, Trevor Mori, Natalie C. Ward

Research outputs 2014 to 2021

Endothelial dysfunction, with impaired bioavailability and/or bioactivity of the vasoprotective molecule, nitric oxide, appears to be a vital step in the initiation of atherosclerosis. Several studies have shown that dietary nitrate/nitrite can have significant benefits on human cardiovascular homeostasis. Although serum nitrite concentrations can reach micromolar levels, the physiological significance of nitrate/nitrite in normal tissues has not been fully elucidated. We investigated in vitro the chronic effects of nitrate/nitrite on endothelial nitric oxide synthase (eNOS) to determine the potential vasoprotective effects of nitrate/nitrite and the underlying molecular mechanisms. Our results demonstrate the expression of phosphorylated eNOS at Ser1177 and phosphorylated …