The Development of the Rat Spinal Cord
ISBN: 9783540131199 / Angielski / Miękka / 168 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. The study of the development of the spinal cord has a relatively long history. The spinal cord was singled out as a favorable site when cytological techniques were first applied to the study of the embryonic development of the nervous system. Bidder and Kupffer (1857), using the new procedure of hardening nerve tissue with chromic acid (Hannover 1844), made an investigation of spinal cord development in fetal sheep. They reported that the cellular central mass of the spinal cord develops before its fibrous envelope, deducing from this that the fibers of the white matter of the embryonic...
The study of the development of the spinal cord has a relatively long history. The spinal cord was singled out as a favorable site when cytological te...
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cena:
389,98 zł |
Morphogenesis of the Brain in Staged Rhesus Monkey Embryos
ISBN: 9783540137092 / Angielski / Miękka / 72 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. During development two strongly interrelated processes can be discerned in the central nervous system (eNS), namely morphogenesis and histogenesis. Most neuroembryological studies deal with histogenetic features virtually with- out any morphological elucidation. It must be stressed, however, that histogen- etic investigations should be based upon a thorough knowledge of morphogene- sis. This holds especially for the forebrain, which during development is sub- jected to drastic transformations, particularly when only two-dimensional sec- tions are used. Therefore the present study on...
During development two strongly interrelated processes can be discerned in the central nervous system (eNS), namely morphogenesis and histogenesis. Mo...
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cena:
194,97 zł |
Prenatal Gliogenesis in the Neopallium of the Rat
ISBN: 9783540138495 / Angielski / Miękka / 104 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. At the end of the nineteenth century, controversy arose as to precisely when the first glial cells originate during development of the central nervous system, and to date, the issue has not been satisfactorily resolved. His (1889, 1890) noted that, even in the earliest developmental stages of the germinallayer, there appeared to be two distinct cell types. The cells which he called Spongioblasten were thought to be glial precursors from which all mature glial cells derive; Keimzellen, in contrast, were regarded as forming 1 neurons. His was working on the assumption that the very first...
At the end of the nineteenth century, controversy arose as to precisely when the first glial cells originate during development of the central nervous...
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cena:
389,98 zł |
Photoperiod and Testicular Function in Phodopus Sungorus
ISBN: 9783540175834 / Angielski / Miękka / 76 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. Many mammalian species living at medium or higher latitudes show marked annual cycles in various morphological and functional properties. There is a clear cycle of the reproductive activity ranging from a fertile to an infertile state in both the male and female. Such an annual periodicity can be regarded as an adaptation to seasonal changes of environmental conditions such as cli- mate and nutrition, ensuring that birth and development of the litter are re- stricted to a favorable season. These annual cycles consist of cyclic changes of exocrine and endocrine gonadal function, in the...
Many mammalian species living at medium or higher latitudes show marked annual cycles in various morphological and functional properties. There is a c...
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389,98 zł |
The Development of the Chondrocranium of Melopsittacus Undulatus
ISBN: 9783540176749 / Angielski / Miękka / 72 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. The study of the avian chondrocranium began in 1866 with W.K. Parker's "On the structure and development of the skull in the ostrich tribe." With this and other excellent papers, W.K. Parker (1866, 1869, 1875, 1876) laid the foundation for the study of the bird's skull. W.K. Parker's work was continued by T.J. Parker (1888, 1891), who investigated the skull of Apteryx. Apart from the studies of the Parkers, the most important contribution to the study of the development of the bird's skull published before 1900 is Suschkin's (1899) excellent and detailed account of Tinnunculus. At the...
The study of the avian chondrocranium began in 1866 with W.K. Parker's "On the structure and development of the skull in the ostrich tribe." With this...
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cena:
389,98 zł |
T Cell Protocols
ISBN: 9781617376610 / Angielski / Miękka / 166 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. This book is a collection of protocols, to provide novel techniques for the study of the biology of T lymphocytes. The methods described in this book do not cover all of the techniques currently used to study T cell-mediated immune responses for the simple reason that T cell immunology is probably the immunological discipline which can be investigated with the widest variety of approaches. Thechoiceofchapterswasmadetakingintoaccounttwopoints: First, manyofthe techniquesthathavebeen usedfor sometimehave beenupgraded duringthe pastfew years given the greater availability of a variety of...
This book is a collection of protocols, to provide novel techniques for the study of the biology of T lymphocytes. The methods described in this book ...
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cena:
389,98 zł |
Bioinformatics in Cancer and Cancer Therapy
ISBN: 9781617377587 / Angielski / Miękka / 198 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. Bioinformatics can be loosely defined as the collection, classification, storage, and analysis of biochemical and biological information using computers and mathematical algorithms. Bioinformatics represents a marriage of biology, medicine, computer science, physics, and mathematics, fields of study that have historically existed as mutually exclusive disciplines. Edited by Gavin Gordon, Bioinformatics in Cancer and Cancer Therapy, the focus of this book is to provide a historical and technical perspective on the analytical techniques, methodologies, and platforms used in... Bioinformatics can be loosely defined as the collection, classification, storage, and analysis of biochemical and biological information using comp... |
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780,00 zł |
Plant Hormones: Methods and Protocols
ISBN: 9781617379307 / Angielski / Miękka / 146 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. The last 10 years have witnessed an explosion in our understanding of plant h- mones. The often vague models of hormone action developedover decadeshave been replaced in short order by detailed molecular models that include receptors and in many cases downstream signal transduction components. Given the rapid progress in understanding the mechanism of action of plant growth regulators, a technical review of hormone methodology is timely. Our book focuses on genetic, biochemical, ana- tical and chemical biological approaches for understanding and dissecting plant h- mone action. The greatest...
The last 10 years have witnessed an explosion in our understanding of plant h- mones. The often vague models of hormone action developedover decadesha...
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cena:
585,00 zł |
Morphogenesis of Thyroid Follicles in Vitro
ISBN: 9783540076544 / Angielski / Miękka / 66 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. The thyroid gland first appears in the phylogenic scale in the Lamprey larva, Ammocoetes, at the time of metamorphosis (see review by Constantinescu, 1972). In higher Vertebrates the adult thyroid gland consists of vesicles i. e. thyroid follicles containing colloid and lined with a cubic or prismatic epithelium. Since the end of the 19th century, many authors have studied the morphoge- nesis of the follicles during the embryonic and fetal development of the gland in Man and other species, principally Chick, Rat and Rabbit. The development of techniques for culturing organs of higher animals,...
The thyroid gland first appears in the phylogenic scale in the Lamprey larva, Ammocoetes, at the time of metamorphosis (see review by Constantinescu, ...
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194,97 zł |
Current Ornithology Volume 17
ISBN: 9781441964205 / Angielski / Twarda / 196 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. Current Ornithology publishes authoritative, up-to-date, scholarly reviews of topics selected from the full range of current research in avian biology. Topics cover the spectrum from the molecular level of organization to population biology and community ecology. The series seeks especially to review (1) fields in which an abundant recent literature will benefit from synthesis and organization, or (2) newly emerging fields that are gaining recognition as the result of recent discoveries or shifts in perspective, or (3) fields in which students of vertebrates may benefit from comparisons of...
Current Ornithology publishes authoritative, up-to-date, scholarly reviews of topics selected from the full range of current research in avian biology...
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585,00 zł |
Cell Proliferation and Cytogenesis in the Mouse Hippocampus
ISBN: 9783540536895 / Angielski / Miękka / 83 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. In the present work, processes of cell proliferation, cell death, neurogenesis, and gliogenesis in the mouse hippocampus were studied. The mapping of distribution of hippocampal mitoses and counting of their number allowed a more precise definition of the data concerning the disposition and age reduction of proliferative sites in Ammon's horn and the dentate gyrus in the mouse. As a result, the following generalized scheme of development and age reduction of the germinal zones in the mouse hippocampus has been suggested. 1. Ammon's horn a) The ventricular zone, from the beginning of formation...
In the present work, processes of cell proliferation, cell death, neurogenesis, and gliogenesis in the mouse hippocampus were studied. The mapping of ...
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389,98 zł |
Structure and Fiber Connections of the Hippocampus: A Comparative Study
ISBN: 9783540130925 / Angielski / Miękka / 76 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. Of all cytoarchitectonic structures in the brain of mammals, the hippocampus is perhaps the most conspicuous because of its unusual macroscopic and micro- scopic appearance. During phylogeny, the hippocampus has developed from a single cortical plate in amphibia into a complicated, three-dimensional convo- luted structure in mammals. Because of its clear lamination into axonal, perikaryal, and dendritic layers, the hippocampus has often been considered a simple cortex model. Indeed, this trilaminated construction resembles perhaps the least complicated type of neuronal cortex. There is a...
Of all cytoarchitectonic structures in the brain of mammals, the hippocampus is perhaps the most conspicuous because of its unusual macroscopic and mi...
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389,98 zł |
The Medial Geniculate Body of the Cat
ISBN: 9783540132547 / Angielski / Miękka / 100 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. In the operation of reasoning, the mind does nothing but run over its objects, as they are supposed to stand in reality, without adding any thing to them or diminishing any thing from them. If I examine the Ptolomaic and Copernican systems, I endeavour only, by my inquiries, to know the real situation of the planets; that is, in other words, I endeavour to give them, in my conception, the same relation that they bear towards each other in the heavens. To this operation of the mind, therefore, there seems to be always a real, though often unknown standard, in the nature of things; nor is truth...
In the operation of reasoning, the mind does nothing but run over its objects, as they are supposed to stand in reality, without adding any thing to t...
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194,97 zł |
The Development of the Vertebral Column
ISBN: 9783540137306 / Angielski / Miękka / 124 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. 3. 11 Stage XI (ca. 10. 5-12. 5 mm) 48 3. 11. 1 Axial Relations 48 3. 11. 2 Lateral Relations 49 3. 11. 3 Summary . . . . 52 3. 12 Stage XII (ca. 13-16 mm) 53 3. 12. 1 Axial Relations 53 3. 12. 2 Lateral Relations 56 3. 12. 3 Summary 59 4 Discussion . . . . . 60 4. 1 Introduction 60 4. 2 Early Differentiation of the Somite Mesoderm 60 4. 2. 1 Dermatome . . . . 60 4. 2. 2 Myotome . . . . . . . . . . 61 4. 2. 3 Somitic Mesenchyme . . . . . 61 4. 3 Development of the Axial Mesenchyme 63 4. 4 Development of the Somitic Mesenchyme 66 4. 4. 1 Segmentation Process in the Somitic Mesenchyme 66 4. 4....
3. 11 Stage XI (ca. 10. 5-12. 5 mm) 48 3. 11. 1 Axial Relations 48 3. 11. 2 Lateral Relations 49 3. 11. 3 Summary . . . . 52 3. 12 Stage XII (ca. 13-1...
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cena:
389,98 zł |
Morphology and Innervation of the Fish Heart
ISBN: 9783540139959 / Angielski / Miękka / 104 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. Fish have adapted extremely successfully to the extremes of the aqueous environ- ment, with the teleosts being outstanding in this respect. Amongst the class Pisces are pelagic species which must maintain certain swimming speeds in order to remain buoyant, species which migrate over thousands of miles, abyssal species living in waters with markedly reduced oxygen content, species living in the subzero waters of the Antarctic and also the obligatory air-breathing species of the tropics. Even in a comparatively benign environment such as the relatively shallow waters over continental shelves,...
Fish have adapted extremely successfully to the extremes of the aqueous environ- ment, with the teleosts being outstanding in this respect. Amongst th...
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cena:
389,98 zł |
The Chondrocranium of Cryptoprocta Ferox
ISBN: 9783540153375 / Angielski / Miękka / 89 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. Comparative anatomy of the vertebrate head was taken a great step forward about a hundred years ago when the Born method of reconstruction - using wax plates - was applied to examination of chondrocrania. Thus, a highly detailed and very exact description became possible. Enthusiastically taken up by many, Gaupp with his work on Lacerta (1900) was the first to apply it. Regrettably, efforts were not concentrated on a few, clear systematic groups, but were spread rather widely over forms ranging from easily available domestic species, e.g. Oryctolagus (Voit 1909) to rare exotic species such as...
Comparative anatomy of the vertebrate head was taken a great step forward about a hundred years ago when the Born method of reconstruction - using wax...
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cena:
389,98 zł |
Einführung in Die Biomechanik Des Hüftgelenks
ISBN: 9783540153719 / Niemiecki / Miękka / 131 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. in die Biomechanik des Huftgelenks Mit 68 Abbildungen Springer-Verlag Berlin Heidelberg New York Tokyo Prof. Dr_Benno Kummer Anatomisches Institut der Universitat loseph-Stelzmann-Str. 9 5000 K61n 41 ISBN-I 3:978-3-540-1 5371-9 e-ISBN-13:978-3-642-95473-3 DOl: 10.1007/978-3-642-95473-3 Das Werk ist urheberrechtlich geschiitzt. Die dadurch begriindeten Rechte, insbesondere die der Ubersetzung, des Nachdruckes, der Entnahme von Abbildungen, der Funksendung, der Wiedergabe auf photomechanischem oder ahnlichem Wege und der Speicherung in Datenverarbeitungsanlagen bleiben, auch bei nur...
in die Biomechanik des Huftgelenks Mit 68 Abbildungen Springer-Verlag Berlin Heidelberg New York Tokyo Prof. Dr_Benno Kummer Anatomisches Institut der...
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cena:
200,43 zł |
The Comparative Anatomy of Neurons: Homologous Neurons in the Medial Geniculate Body of the Opossum and the Cat
ISBN: 9783540157267 / Angielski / Miękka / 96 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. 6 Acknowledgments 87 7 References 88 Subject Index 95 VIII Abbreviations A cerebral aqueduct anterior deep dorsal nucleus, CGM AD AP anterior pretectal nucleus AR auditory radiation ASD anterior superficial dorsal nucleus, CGM BA brachium, accessory (medial) nucleus, IC BIC brachium of inferior colliculus BSC brachium of superior colliculus cerebellum CB CC caudal cortex, IC CF cuneate fasciculus CG central gray CGL lateral geniculate body medial geniculate body CGM commissure of inferior colliculus CIC CIN central intralaminar nucleus CL lateral part of commissural nucleus, IC CM central...
6 Acknowledgments 87 7 References 88 Subject Index 95 VIII Abbreviations A cerebral aqueduct anterior deep dorsal nucleus, CGM AD AP anterior pretecta...
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cena:
389,98 zł |
The Early Development of the Neopallial Wall and Area Choroidea in Fetal Rats: A Light and Electron Microscopic Study
ISBN: 9783540539100 / Angielski / Miękka / 76 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. This monograph considers the early preneural period of brain development and the early development of the neopallial wall and the choroidal area in vertebrates before the appearance of nerve cells. It includes original research and a review of pertinent literature.
This monograph considers the early preneural period of brain development and the early development of the neopallial wall and the choroidal area in ve...
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cena:
389,98 zł |
Funktionelle Anatomie Des Kniegelenks
ISBN: 9783540116394 / Niemiecki / Miękka / 100 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. Profunde Kenntnisse der Anatomie und der Funktion des Kniegelenks sind die Voraussetzung fUr das Ver sHindnis von Verletzungen, posttraumatischen Scha den und Erkrankungen des Kniegelenks. Nur wenn der Traumatologe die funktionelle Anatomie be herrscht und die Pathophysiologie des Kniege1enks versteht, kann er frische Lasionen und chronische Beschwerden exakt beurteilen und einer kausalen Be handlung zufUhren. Die Behandlung der Bandverletzungen des Kniege lenks hat sich im Laufe der letzten 3 lahrzehnte grund legend geandert. Vor dieser Zeit wurden die frischen Bandverletzungen vorwiegend...
Profunde Kenntnisse der Anatomie und der Funktion des Kniegelenks sind die Voraussetzung fUr das Ver sHindnis von Verletzungen, posttraumatischen Scha...
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cena:
273,33 zł |