Chapter 068 Hematopoietic Stem Cells (Part 5) potx

... Else Can Hematopoietic Stem Cells Do? Some experimental data have suggested that hematopoietic stem cells or other cells mobilized into the circulation by the same factors that mobilize hematopoietic ... experimentally in the hematopoietic system. Taking advantage of the cell-surface markers that distinguish hematopoietic cells of varying maturity, stem cells, pr...

Ngày tải lên: 07/07/2014, 01:20

... daughter cells an event termed asymmetric cell division. The relative balance for these types of outcomes Chapter 068. Hematopoietic Stem Cells (Part 1) Harrison's Internal Medicine > Chapter ... Chapter 68. Hematopoietic Stem Cells Hematopoietic Stem Cells: Introduction All of the cell types in the peripheral blood and some cells in every tissue o...

Ngày tải lên: 07/07/2014, 01:20

... Chapter 068. Hematopoietic Stem Cells (Part 2) Developmental Biology of Hematopoietic Stem Cells During development, blood cells are produced at different ... the so-called stem cell niche. Hematopoietic Stem Cell Microenvironment The concept of a specialized microenvironment, or stem cell niche, was first proposed to explain why cells derived from ... th...

Ngày tải lên: 07/07/2014, 01:20

... Chapter 068. Hematopoietic Stem Cells (Part 3) Excess Capacity of Hematopoietic Stem Cells In the absence of disease, one never runs out of hematopoietic stem cells. Indeed, ... proliferation. Hematopoietic stem cells have governing mechanisms that are distinct from the cells they generate. Hematopoietic Stem Cell Differentiation Hematopoietic...

Ngày tải lên: 07/07/2014, 01:20

... blood stem cells have Chapter 068. Hematopoietic Stem Cells (Part 4) Hierarchy of hematopoietic differentiation. Stem cells are multipotent cells that are the source of all descendant cells ... capacity, stem cells have an additional feature characterizing their proliferation machinery. Stem cells in most mature adult tissues are deeply quiescent. In th...

Ngày tải lên: 07/07/2014, 01:20

... human stem cells. Stem Cells Dev 2006, 15(1):118-23. 77. Shytle RD, Ehrhart J, Tan J, Vila J, Cole M, Sanberg CD, Sanberg PR, Bickford PC: Oxidative stress of neural, hematopoietic, and stem cells: protection ... (p = 0. 05) and 2.35 ± 0.5 (p = 0 .07). These data suggest Stem- Kine supplementation increases circula- tion of cells capable of giving rise to hematopoietic- line...

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... consciousness is prompt in syncope and slow after a seizure. Mental confusion, Chapter 021. Syncope (Part 5) Cerebrovascular Disease Cerebrovascular disease alone rarely causes syncope ... threshold for syncope in patients with other causes. The vertebrobasilar arteries, which supply brainstem structures responsible for maintaining consciousness, are usually involved when cere...

Ngày tải lên: 06/07/2014, 12:21

... Polysomnograp hy with multiple sleep Narcoleps y-cataplexy Stimulants (e.g., modafinil, Chapter 028. Sleep Disorders (Part 5) Disorders of Sleep and Wakefulness Approach to the Patient: Sleep Disorders

Ngày tải lên: 06/07/2014, 13:20

... biopsy essential Erythroplaki Floor of Velvety, reddish High risk of Chapter 032. Oral Manifestations of Disease (Part 5) Dermatologic Diseases See Tables 32-1, 32-2, and 32-3 and Chaps.

Ngày tải lên: 06/07/2014, 15:21

... amenorrhea. The effects of environmental stresses on the reproductive system: A central effect of the central nervous system. Endocrinol Metab Clin North Am 30:611, 2001 [PMID: 11571933] ... Elsevier, 2004, pp 195–211 Latthe P et al: Factors predisp osing women to chronic pelvic pain: Systematic review. BMJ 332(7544):749, 2006 [PMID: 16484239] Pittock ST et al: Mayer-Rokitansky-Ku...

Ngày tải lên: 06/07/2014, 20:20