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2015

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Articles 21361 - 21369 of 21369

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Rapid Recovery Of An Urban Remnant Reptile Community Following Summer Wildfire, Robert A. Davis, Tim S. Doherty Jan 2015

Rapid Recovery Of An Urban Remnant Reptile Community Following Summer Wildfire, Robert A. Davis, Tim S. Doherty

Research outputs 2014 to 2021

Reptiles in urban remnants are threatened with extinction by increased fire frequency, habitat fragmentation caused by urban development, and competition and predation from exotic species. Understanding how urban reptiles respond to and recover from such disturbances is key to their conservation. We monitored the recovery of an urban reptile community for five years following a summer wildfire at Kings Park in Perth, Western Australia, using pitfall trapping at five burnt and five unburnt sites. The reptile community recovered rapidly following the fire. Unburnt sites initially had higher species richness and total abundance, but burnt sites rapidly converged, recording a similar …


Multiple Drivers Of Decline In The Global Status Of Freshwater Crayfish (Decapoda: Astacidea), Nadia I. Richman, Monika Bohm, Susan Adams, Fernando Alvarez, Elizabeth A. Bergey, John J.S. Bunn, Quinton Burnham, Jay Cordeiro, Jason Coughran, Keith A. Crandall, Kathryn L. Dawkins, Robert J. Distefano, Niall E. Doran, Lennart Edsman, Arnold G. Eversole, Leopold Fureder, James M. Furse, Francessa Gherardi, Premek Hamr, David M. Holdich, Pierre Horwitz, Kerrylyn Johnston, Clive M. Jones, Julia P.G. Jones, Robert L. Jones, Thomas G. Jones, Tadashi Kawai, Susan Lawler, Marilu Lopez-Mejia, Rebecca M. Miller, Carlos Pedraza-Lara, Julian D. Reynolds, Alastair M.M. Richardson, Mark B. Schiltz, Guenter A. Schuster, Peter J. Sibley, Catherine Souty-Grosset, Christopher A. Taylor, Roger F. Thoma, Jerry Walls, Todd S. Walsh, Ben Collen Jan 2015

Multiple Drivers Of Decline In The Global Status Of Freshwater Crayfish (Decapoda: Astacidea), Nadia I. Richman, Monika Bohm, Susan Adams, Fernando Alvarez, Elizabeth A. Bergey, John J.S. Bunn, Quinton Burnham, Jay Cordeiro, Jason Coughran, Keith A. Crandall, Kathryn L. Dawkins, Robert J. Distefano, Niall E. Doran, Lennart Edsman, Arnold G. Eversole, Leopold Fureder, James M. Furse, Francessa Gherardi, Premek Hamr, David M. Holdich, Pierre Horwitz, Kerrylyn Johnston, Clive M. Jones, Julia P.G. Jones, Robert L. Jones, Thomas G. Jones, Tadashi Kawai, Susan Lawler, Marilu Lopez-Mejia, Rebecca M. Miller, Carlos Pedraza-Lara, Julian D. Reynolds, Alastair M.M. Richardson, Mark B. Schiltz, Guenter A. Schuster, Peter J. Sibley, Catherine Souty-Grosset, Christopher A. Taylor, Roger F. Thoma, Jerry Walls, Todd S. Walsh, Ben Collen

Research outputs 2014 to 2021

Rates of biodiversity loss are higher in freshwater ecosystems than in most terrestrial or marine ecosystems, making freshwater conservation a priority. However, prioritization methods are impeded by insufficient knowledge on the distribution and conservation status of freshwater taxa, particularly invertebrates. We evaluated the extinction risk of the world's 590 freshwater crayfish species using the IUCN Categories and Criteria and found 32% of all species are threatened with extinction. The level of extinction risk differed between families, with proportionally more threatened species in the Parastacidae and Astacidae than in the Cambaridae. Four described species were Extinct and 21% were assessed as …


Bone Mineral Density, Adiposity, And Cognitive Functions, Hamid R. Sohrabi, Kristyn A. Bates, Michael Weinborn, Romola S. Bucks, Stephanie R. Rainey-Smith, Mark A. Rodrigues, Sabine M. Bird, Belinda M. Brown, John Beilby, Matthew Howard, Arthur Criddle, Megan Wraith, Kevin Taddei, Georgia Martins, Athena Paton, Tejal Shah, Satvinder S. Dhaliwal, Pankaj D. Mehta, Jonathan K. Foster, Ian J. Martins, Nicola T. Lautenschlager, Francis Mastaglia, Simon Laws, Ralph Martins Jan 2015

Bone Mineral Density, Adiposity, And Cognitive Functions, Hamid R. Sohrabi, Kristyn A. Bates, Michael Weinborn, Romola S. Bucks, Stephanie R. Rainey-Smith, Mark A. Rodrigues, Sabine M. Bird, Belinda M. Brown, John Beilby, Matthew Howard, Arthur Criddle, Megan Wraith, Kevin Taddei, Georgia Martins, Athena Paton, Tejal Shah, Satvinder S. Dhaliwal, Pankaj D. Mehta, Jonathan K. Foster, Ian J. Martins, Nicola T. Lautenschlager, Francis Mastaglia, Simon Laws, Ralph Martins

Research outputs 2014 to 2021

Cognitive decline and dementia due to Alzheimer's disease (AD) have been associated with genetic, lifestyle, and environmental factors. A number of potentially modifiable risk factors should be taken into account when preventive or ameliorative interventions targeting dementia and its preclinical stages are investigated. Bone mineral density (BMD) and body composition are two such potentially modifiable risk factors, and their association with cognitive decline was investigated in this study. 164 participants, aged 34–87 years old (62.78 ± 9.27), were recruited for this longitudinal study and underwent cognitive and clinical examinations at baseline and after 3 years. Blood samples were collected for …


The Role Of Apoe-Ε4 And Beta Amyloid In The Differential Rate Of Recovery From Ect : A Review, T. A. Sutton, Hamid R. Sohrabi, Stephanie Rainey-Smith, S. M. Bird, M. Weinborn, Ralph Martins Jan 2015

The Role Of Apoe-Ε4 And Beta Amyloid In The Differential Rate Of Recovery From Ect : A Review, T. A. Sutton, Hamid R. Sohrabi, Stephanie Rainey-Smith, S. M. Bird, M. Weinborn, Ralph Martins

Research outputs 2014 to 2021

Individual biological differences may contribute to the variability of outcomes, including cognitive effects, observed following electroconvulsive treatment (ECT). A narrative review of the research literature on carriage of the apolipoprotein E ε4 allele (APOE-ε4) and the protein biomarker beta amyloid (Aβ) with ECT cognitive outcome was undertaken. ECT induces repeated brain seizures and there is debate as to whether this causes brain injury and long-term cognitive disruption. The majority of ECT is administered to the elderly (over age 65 years) with drug-resistant depression. Depression in the elderly may be a symptom of the prodromal stage of Alzheimer’s disease …


Failure Of Science, Death Of Nature, H.F. Recher Jan 2015

Failure Of Science, Death Of Nature, H.F. Recher

Research outputs 2014 to 2021

As a people, Australians have lost contact with the world of nature, Risking the collapse of civilization. One factor in the alienation of nature in Australia is the failure of the scientific community to take responsibility for the technology created by the knowledge generated from scientific research. Science has failed to protect Australia's flora and fauna. Scientists must communicate more widely with society, but need to be educated on how to communicate and on their ethical responsibilities to others and other species. Government needs to show leadership in environmental management and nature conservation, while conservationists need to 'invert the paradigm', …


A New Species Of Sphaerowithius (Pseudoscorpiones, Withiidae) From Namibia, Mark S. Harvey, V. Menhert Jan 2015

A New Species Of Sphaerowithius (Pseudoscorpiones, Withiidae) From Namibia, Mark S. Harvey, V. Menhert

Research outputs 2014 to 2021

A new species of Sphaerowithius Mahnert, 1988, S. ansieae sp. n., is described from specimens collected in caves in northern Namibia. The specimens show some slight modifications to an obligate cavernicolous existence including small eyes and long, slender pedipalps.


The Potential Role Of Exercise In Neuro-Oncology, Prue Cormie, A.K. Nowak, Suzanne K. Chambers, Daniel A. Galvao, Robert U. Newton Jan 2015

The Potential Role Of Exercise In Neuro-Oncology, Prue Cormie, A.K. Nowak, Suzanne K. Chambers, Daniel A. Galvao, Robert U. Newton

Research outputs 2014 to 2021

Patients with brain and other central nervous system cancers experience debilitating physical, cognitive, and emotional effects, which significantly compromise quality of life. Few efficacious pharmacological strategies or supportive care interventions exist to ameliorate these sequelae and patients report high levels of unmet needs in these areas. There is strong theoretical rationale to suggest exercise may be an effective intervention to aid in the management of neuro-oncological disorders. Clinical research has established the efficacy of appropriate exercise in counteracting physical impairments such as fatigue and functional decline, cognitive impairment, as well as psychological effects including depression and anxiety. While there is …


Postmitotic Expression Of Sod1g93a Gene Affects The Identity Of Myogenic Cells And Inhibits Myoblasts Differentiation, M. Martini, G. Dobrowolny, M. Aucello, Antonio Musaro Jan 2015

Postmitotic Expression Of Sod1g93a Gene Affects The Identity Of Myogenic Cells And Inhibits Myoblasts Differentiation, M. Martini, G. Dobrowolny, M. Aucello, Antonio Musaro

Research outputs 2014 to 2021

To determine the role of mutant SOD1 gene (SOD1G93A) on muscle cell differentiation, we derived C2C12 muscle cell lines carrying a stably transfected SOD1G93A gene under the control of a myosin light chain (MLC) promoter-enhancer cassette. Expression of MLC/SOD1G93A in C2C12 cells resulted in dramatic inhibition of myoblast differentiation. Transfected SOD1G93A gene expression in postmitotic skeletal myocytes downregulated the expression of relevant markers of committed and differentiated myoblasts such as MyoD, Myogenin, MRF4, and the muscle specific miRNA expression. The inhibitory effects of SOD1G93A gene on myogenic program perturbed Akt/p70 and MAPK signaling pathways which promote differentiation cascade. Of note, …


Erratum To: Hclp46 Increases Smad3 Protein Stability Via Inhibiting Its Ubiquitin-Proteasomal Degradation, Yingying Xing, Qiaoyun Chu, Run Feng, Wei Wang, Lixin Lu Jan 2015

Erratum To: Hclp46 Increases Smad3 Protein Stability Via Inhibiting Its Ubiquitin-Proteasomal Degradation, Yingying Xing, Qiaoyun Chu, Run Feng, Wei Wang, Lixin Lu

Research outputs 2014 to 2021

No abstract provided.