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Author: William Martin
Publisher: Grand Central Pub
ISBN: 9780446363303
Category : Fiction
Languages : en
Pages : 480
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Book Description
A merger between two powerful corporate empires results in a breathless cross-country race by James Whiting and Jeanne Darrow when the pair discovers what is at stake if the merger is successfully completed. Reprint.
Author: William Martin
Publisher: Grand Central Pub
ISBN: 9780446363303
Category : Fiction
Languages : en
Pages : 480
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Book Description
A merger between two powerful corporate empires results in a breathless cross-country race by James Whiting and Jeanne Darrow when the pair discovers what is at stake if the merger is successfully completed. Reprint.
Author: Richard L. Rapport
Publisher: W. W. Norton & Company
ISBN: 9780393060195
Category : Medical
Languages : en
Pages : 248
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Book Description
Two Doctors, the Spaniard Cajal and the Italian Golgi, were racing against each other to find out what brain cells looked like and how they managed to communicate with one another.
Author: Jessica Gaitán Johannesson
Publisher: Scribe Us
ISBN: 9781950354597
Category : Literary Collections
Languages : en
Pages : 128
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Book Description
The body as a measuring tool for planetary harm. A nervous system under increasing stress. In this urgent collection that moves from the personal to the political and back again, writer, activist, and migrant Jessica Gaitán Johannesson explores how we respond to crises. She draws parallels between an eating disorder and environmental neurosis, examines the perils of an activist movement built on non-parenthood, dissects the privilege of how we talk about hope, and more. The synapses that spark between these essays connect essential narratives of response and responsibility, community and choice, belonging and bodies. They carry vital signals.
Author: Constantin E. Orfanos
Publisher: Springer Science & Business Media
ISBN: 3642746128
Category : Medical
Languages : en
Pages : 1057
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Book Description
Hair is the subject of this book, including the anatomy of the hair follicle, developmental stages, analyzed by light and electron microscopy, hair ultrastructure, nerve and blood supply, specialized hairs and hair organs, and a review of the present techniques to cultivate hair follicle cells in vitro. In the clinical part several chapters describe the most important diseases and possibilities for treatment. Hair care products and their toxicology are the subject of further sections. Extensive reviews of the antiandrogens, a most important group of drugs influencing hair growth, and of their clinical use in conditions such as androgenetic alopecias and hirsutism are included as well. Finally, surgical techniques for hair transplantation are discussed. This book is a standard textbook for everything pertaining to hair under normal and pathological conditions.
Author: Tobi Hill-Meyer
Publisher:
ISBN: 9780990452874
Category : Erotic stories
Languages : en
Pages : 0
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Book Description
Fiction. LGBTQIA Studies. A trans woman watches her sleeping lover and contemplates the moment of his departure. A genderqueer sissy fantasizes alone about connection in their hotel room. A trans woman adjunct professor and sex worker is hired for a sex party held by her college's philosophy department. A trans boy has a Craigslist hookup with a queen embarked on detransition. A bodiless AI announces its gender, takes a lover, and works to revolutionize the world. Presented here are thirty stories--edited and with an introduction by Tobi Hill- Meyer--that offer revolutionary erotic fantasies by trans people, about trans people, and for trans people at the crossroads of history, biology, anxiety, and love. "NERVE ENDINGS truly captures the politics, the feelings, and reality of being a sexual being as a trans person. In a world where trans narratives are focused around cis perspectives, Tobi Hill-Meyer shows that the best people to write about trans people's sex lives are trans people themselves. This book is for us."--Chelsea Poe "A smart, sexy, and diverse collection of stories exploring transgender sexualities from a first- person perspective."--Julia Serano "Tobi Hill-Meyer takes all the healthful sexuality, celebrated individualism, and bodily familiarity that I love about queer porn and presents it in thirty conscientiously curated stories. She's touched a nerve--and it feels good "--Jiz Lee
Author: Ulla C. Kopp
Publisher: Biota Publishing
ISBN: 161504776X
Category : Science
Languages : en
Pages : 122
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Book Description
The kidney is innervated with efferent sympathetic nerve fibers reaching the renal vasculature, the tubules, the juxtaglomerular granular cells, and the renal pelvic wall. The renal sensory nerves are mainly found in the renal pelvic wall. Increases in efferent renal sympathetic nerve activity reduce renal blood flow and urinary sodium excretion by activation of α1-adrenoceptors and increase renin secretion rate by activation of β1-adrenoceptors. In response to normal physiological stimulation, changes in efferent renal sympathetic nerve activity contribute importantly to homeostatic regulation of sodium and water balance. The renal mechanosensory nerves are activated by stretch of the renal pelvic tissue produced by increases in renal pelvic tissue of a magnitude that may occur during increased urine flow rate. Under normal conditions, the renal mechanosensory nerves activated by stretch of the sensory nerves elicits an inhibitory renorenal reflex response consisting of decreases in efferent renal sympathetic nerve activity leading to natriuresis. Increasing efferent sympathetic nerve activity increases afferent renal nerve activity which, in turn, decreases efferent renal sympathetic nerve activity by activation of the renorenal reflexes. Thus, activation of the afferent renal nerves buffers changes in efferent renal sympathetic nerve activity in the overall goal of maintaining sodium balance. In pathological conditions of sodium retention, impairment of the inhibitory renorenal reflexes contributes to an inappropriately increased efferent renal sympathetic nerve activity in the presence of sodium retention. In states of renal disease or injury, there is a shift from inhibitory to excitatory reflexes originating in the kidney. Studies in essential hypertensive patients have shown that renal denervation results in long-term reduction in arterial pressure, suggesting an important role for the efferent and afferent renal nerves in hypertension.
Author: Raymond Romand
Publisher: Academic Press
ISBN: 0124081088
Category : Science
Languages : en
Pages : 562
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Book Description
Development of Auditory and Vestibular Systems fourth edition presents a global and synthetic view of the main aspects of the development of the stato-acoustic system. Unique to this volume is the joint discussion of two sensory systems that, although close at the embryological stage, present divergences during development and later reveal conspicuous functional differences at the adult stage. This work covers the development of auditory receptors up to the central auditory system from several animal models, including humans. Coverage of the vestibular system, spanning amphibians to effects of altered gravity during development in different species, offers examples of the diversity and complexity of life at all levels, from genes through anatomical form and function to, ultimately, behavior. The new edition of Development of Auditory and Vestibular Systems will continue to be an indispensable resource for beginning scientists in this area and experienced researchers alike. Full-color figures illustrate the development of the stato-acoustic system pathway Covers a broad range of species, from drosophila to humans, demonstrating the diversity of morphological development despite similarities in molecular processes involved at the cellular level Discusses a variety of approaches, from genetic-molecular biology to psychophysics, enabling the investigation of ontogenesis and functional development
Author: Radivoj V. Krstic
Publisher: Springer Science & Business Media
ISBN: 3642704204
Category : Medical
Languages : en
Pages : 404
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Book Description
With a Foreword by Reiter R.J. Translated by Forster, S.
Author: Marilyn J. Cipolla
Publisher: Biota Publishing
ISBN: 1615047239
Category : Medical
Languages : en
Pages : 82
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Book Description
This e-book will review special features of the cerebral circulation and how they contribute to the physiology of the brain. It describes structural and functional properties of the cerebral circulation that are unique to the brain, an organ with high metabolic demands and the need for tight water and ion homeostasis. Autoregulation is pronounced in the brain, with myogenic, metabolic and neurogenic mechanisms contributing to maintain relatively constant blood flow during both increases and decreases in pressure. In addition, unlike peripheral organs where the majority of vascular resistance resides in small arteries and arterioles, large extracranial and intracranial arteries contribute significantly to vascular resistance in the brain. The prominent role of large arteries in cerebrovascular resistance helps maintain blood flow and protect downstream vessels during changes in perfusion pressure. The cerebral endothelium is also unique in that its barrier properties are in some way more like epithelium than endothelium in the periphery. The cerebral endothelium, known as the blood-brain barrier, has specialized tight junctions that do not allow ions to pass freely and has very low hydraulic conductivity and transcellular transport. This special configuration modifies Starling's forces in the brain microcirculation such that ions retained in the vascular lumen oppose water movement due to hydrostatic pressure. Tight water regulation is necessary in the brain because it has limited capacity for expansion within the skull. Increased intracranial pressure due to vasogenic edema can cause severe neurologic complications and death.
Author: Ravinder Mittal
Publisher: Morgan & Claypool Publishers
ISBN: 1615043330
Category : Medical
Languages : en
Pages : 87
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Book Description
Deglutition or a swallow begins as a voluntary act in the oral cavity but proceeds autonomously in the pharynx and esophagus. Bilateral sequenced activation and inhibition of more than 25 pairs of muscles of mouth, pharynx, larynx, and esophagus is required during a swallow. A single swallow elicits peristalsis in the pharynx and esophagus along with relaxation of upper and lower esophageal sphincters. Multiple swallows, at closely spaced time intervals, demonstrate deglutitive inhibition; sphincters remain relaxed during the entire period, but only the last swallow elicits peristalsis. Laryngeal inlet closure or airway protection is very important during swallow. Upper part of the esophagus that includes upper esophageal sphincter is composed of skeletal muscles, middle esophagus is composed of a mixture of skeletal and smooth muscles, and lower esophagus, including lower esophageal sphincter, is composed of smooth muscles. Peristalsis progresses in seamless fashion, despite separate control mechanism, from the skeletal to smooth muscle esophagus. The esophagus's circular and longitudinal muscle layers contract synchronously during peristalsis. Sphincters maintain continuous tone; neuromuscular mechanisms for tonic closure in the upper and lower esophageal sphincters are different. Lower esophageal sphincter transient relaxation, belching mechanism, regurgitation, vomiting, and reflux are mediated via the brain stem. Table of Contents: Introduction / Central Program Generator and Brain Stem / Pharynx-Anatomy, Neural Innervation, and Motor Pattern / Upper Esophageal Sphincter / Neuromuscular Anatomy of Esophagus and Lower Esophageal Sphincter / Extrinsic Innervation: Parasympathetic and Sympathetic / Interstitial Cells of Cajal / Recording Techniques / Motor Patterns of the Esophagus-Aboral and Oral Transport / Deglutitive Inhibition and Muscle Refractoriness / Peristalsis in the Circular and Longitudinal Muscles of the Esophagus / Neural and Myogenic Mechanism of Peristalsis / Central Mechanism of Peristalsis-Cortical and Brain Stem Control / Peripheral Mechanisms of Peristalsis / Central Versus Peripheral Mechanism of Deglutitive Inhibition / Neural Control of Longitudinal Muscle Contraction / Modulation of Primary and Secondary Peristalsis / Neural Control of Lower Esophageal Sphincter and Crural Diaphragm / Lower Esophageal Sphincter / Swallow-Induced LES Relaxation / Crural Diaphragm Contribution to EGJ and Neural Control / Transient LES Relaxation and Pharmacological Inhibition / Compliance of the EGJ / References
