1.

Record Nr.

UNINA9910458113103321

Autore

Singer Michael A (Michael Allan), <1940->

Titolo

Comparative physiology, natural animal models, and clinical medicine [[electronic resource] ] : insights into clinical medicine from animal adaptations / / Michael A. Singer

Pubbl/distr/stampa

London, : Imperial College Press, c2007

ISBN

1-281-86755-1

9786611867553

1-86094-949-5

Descrizione fisica

1 online resource (292 p.)

Disciplina

616.0076

616.0273

Soggetti

Diseases - Animal models

Physiology, Comparative

Laboratory animals

Electronic books.

Lingua di pubblicazione

Inglese

Formato

Materiale a stampa

Livello bibliografico

Monografia

Note generali

Description based upon print version of record.

Nota di bibliografia

Includes bibliographical references and index.

Nota di contenuto

Acknowledgements; Introduction; Chapter 1 Diabetes Mellitus; Introduction; Blood Glucose Values in Birds; Do Birds Suffer Adverse Consequences from a High Blood Glucose Concentration; Anatomic and Physiologic Design Features; Eye; Retinal nutrient supply; Retinal vascularization in mammals; Avian and mammalian retinal physiology and development; Diabetic retinopathy; Kidney; Kidney anatomy and function in birds and mammals; Diabetic nephropathy; (a) Renal glucose transporters; (b) Juxtaglomerular apparatus; Glycated hemoglobin; Concluding Remarks and Future Research; References

Chapter 2 Chronic Renal FailureIntroduction; Metabolic Rate and Renal Function; Nitrogen and Urea Metabolism and Protein Turnover; Nitrogen and urea metabolism; Urea transport proteins; Protein turnover; Alterations in urea and protein metabolism in chronic renal failure; Additional Aspects of Renal Failure; Natural Animal Model; Bear and Small Mammal Hibernators; Concluding Remarks and Future Directions; References; Chapter 3 Atherosclerotic Vascular Disease;



Introduction; Atherosclerosis in Mammals; Biology of the Arterial System: Implications for the Genesis of Atherosclerosis in Mammals

Genesis of Atherosclerotic LesionsNatural Animal Model: The Fish; Fish Coronary Circulation; Fish Coronary Artery Thickenings; Genesis of Fish Lesions; Biomechanical Factors in Fish; Dietary In.uences and Role of Cholesterol in Fish; Biology of the Vascular Smooth Muscle in Fish; Concluding Remarks: What Can We Learn From the Fish as a Natural Model?; References; Chapter 4 Disuse Osteoporosis and Disuse Muscle Atrophy; Disuse Osteoporosis; Bone biology; Parathyroid hormone (PTH); Vitamin D; Leptin; Mechanical stress; Disuse osteoporosis

Natural animal model: American black bear (Ursus americanus)Bone homeostasis in the bear: research questions; Disuse Muscle Atrophy; Maintenance of muscle mass; Protein degradation: mechanisms; Animal models; Studies in humans and small mammal hibernators; Humans; Small mammal hibernators; Natural animal model: the American black bear; The bear: a perspective; References; Chapter 5 Ammonia Toxicity; Ammonia Tolerance and Metabolism; Ammonia tolerance; Ammonia metabolism; Brain Ammonia Metabolism; Glutamatergic Neurons; General considerations (Purves et al., 2004)

Glutamate, a Neurotransmitter and the "Glutamate-Glutamine" CycleMechanism of Ammonia Neurotoxicity; Neuropathological effects; Effects on Brain Energy Metabolism; Effects on Glutamatergic Synapses; Ammonia and the Fish Central Nervous System; Role of glutamine; Glutamate; Brain energy metabolism; NMDA receptors; Summary; References; Chapter 6 Hypoxia/Ischemia; Cerebral Blood Flow: Its Regulation; Brain Energy Metabolism; Oxygen and Oxygen/Glucose Deprivation and the Brain; General features of neuronal response; Anoxia tolerant mammalian neurons; Neonatal brain; Dorsal vagal neurons

Neonatal neurons

Sommario/riassunto

This book describes a novel and unique approach to the treatment of human diseases based on the study of natural animal models. A natural animal model is defined as an animal group or species that possesses a set of biochemical/physiological characteristics which are natural and adaptive for that animal, but are quite abnormal for humans. For example, how is it that birds can tolerate blood glucose concentrations which in humans are associated with diabetes. The natural animal model is living proof that a biological answer to this question is available. By studying natural animal models, we ca



2.

Record Nr.

UNINA9910476934603321

Autore

Schwärzler Monika

Titolo

At Face Value and Beyond : Photographic Constructions of Reality / / Monika Schwärzler

Pubbl/distr/stampa

Bielefeld, Germany, : transcript Verlag, 2016

Bielefeld : , : transcript-Verlag, , [2016]

©2016

ISBN

9783839429549

3839429544

Edizione

[1. Aufl.]

Descrizione fisica

1 online resource

Collana

Image ; ; 75

Disciplina

300

Soggetti

Fine Arts

Image

Imagery

Media

Visual Culture

Visual Literacy

Visual Studies

ART / Criticism

Lingua di pubblicazione

Inglese

Formato

Materiale a stampa

Livello bibliografico

Monografia

Nota di contenuto

Frontmatter -- Acknowledgment -- Inhalt -- Introductory Remarks -- Conscious and Semi-Conscious States of the Camera -- Dressed to Suffer and Redeem -- Blocked View and Impeded Vision -- Unedited Glamor -- Lost in Pleasure -- Death Can Wait -- "The Beast" -- Denigrative Views -- The White Handbag -- References

Sommario/riassunto

How to account for the peculiar attraction of certain photos? How to deal with the specific use of images in particular contexts? Monika Schwärzler presents a variety of photographic case studies exploring visual phenomena from the point of view of media analysis as well as from sociological, aesthetic, and psychoanalytic perspectives. The topics range from a new reading of Thomas Struth's street photographs to CERN photos with their charged rhetoric, from the assault of



photographic close-ups to speculations on an anonymous slide collection featuring a woman with an ever-present white handbag. The book is intended for an audience receptive to the analytical appeal of images, prepared to go beyond what can be taken at face value.