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Cardiac Physiology Part I Frank A. Acevedo, PA-C Cardiac Tissues Atrial muscle Ventricular muscle Excitatory/conduction muscle fibers syncytium Cardiac Muscle ...
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Providing the pathway for the radial and longitudinal communication. Form a syncytium, the smooth muscle - endothelial cell unit. Vascular Gap Junction ...
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Heart (11) contraction. Myocardial contractile cells: functional syncytium. RMP = -90 mV ... Mean electrical axis 120-90 = 30o. Heart. Cardiac cycle. Diastole: ...
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Leak Channel. Kandel Figure 8.2. Astrocytic Syncytium 'Gap Junctions' Bridging the gap between astrocyte membranes with membrane spanning proteins ...
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Sheets of cells, all acting in concert. Many work together to squeeze ... Syncytium group of cells contract together, acting as a group. Skeletal Muscle ...
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Marieb s Human Anatomy and Physiology Marieb w Hoehn Chapter 18 Heart Lecture 2 Part 3a: Cardiac Muscle Fibers, Cardiac conduction, the EKG
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Role of the bunched gene in establishing the centripetal migrating FC ... Overview of oogenesis. Dpp patterns CMFC. CMFC gene expression specified by Dpp. Bunched ...
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Drug Development in HIV Michael Zaiac New Product Development 25/11/05
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Gastrointestinal physiology Textbook of Medical Physiology, GUYTON and HALL, 12th Ed: pp753-803, pp: 843-863. 11th ed: pp771-818, pp865-888. 10th Ed, pp 718-770, pp ...
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Photomicrograph provided by Gordon J. King. Placental ... newborn will get these antibodies from the first milk - Colostrum. Allows storage in allantoic ...
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Localization of function. Localization. Gall's and Spurheim's phrenology. Broca's and Wernicke's speech areas. Cajal's neuron doctrine. Brodmann's ...
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Syst me de contr le du cycle cellulaire = Cdk (Cyclin Dependant Kinase) ... Et phosphorylation / d phosphorylation. Inactiv es. par des CKI (Cdk Inhibitory proteins) ...
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Placentation and Maternal Recognition of Pregnancy Animal Science 434 John J. Parrish
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Nematodes need to change plant metabolism in the infected cells! 2-Metabolic Pathway Enzymes Chorismate Mutase Functions of Nematode Effectors Chorismate Mutase ...
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Allantois. Chorion. Yolk Sack. Extraembryonic Ceolom. Chorion. Amnion ... Allantois. Blood vessels. Fuses with chorion. Allantochorion or chorioallantois ...
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Caenorhabditis elegans
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MEDICAL EMBRYOLOGY 3 Neural induction The amnion becomes the covering of the umbilical cord and covers the chorion of the fetal surface of the fetal surface of the ...
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Title: No Slide Title Author: Duen Last modified by: com Created Date: 1/14/2002 2:43:35 PM Document presentation format:
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Lecture 19 Placentation and Maternal Recognition of Pregnancy Animal Science 434 John J. Parrish Blastulation Hatching Bovine 9 - 11 days Equine, Ovine 7 - 8 days ...
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multinuclear giant cells. uninuclear cells. Morphologically. Syncytiotrophoblast. Cytotrophoblast ... chromosome have been identified in women for up to 5 years ...
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BIOPHYSICS OF MUSCLE CONTRACTION Ivan Polia ek Single muscle twitch unfused & fused tetanus A tetanic contraction - motor unit stimulated by a high frequency of ...
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The Cardiovascular System Your Heart and Stuff
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Chapter 20: The Cardiovascular System THE HEART
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Drosophila: ratio of number of X chromosome to copy number of autosome ... Male donkey: 31 autosomes. Female horse:32 autosomes. Hybrid animal: mule. Fig. 4.17 ...
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Title: automatisme de l'intestin et controle nerveux intrinseque et extrinseque Author: toutain 2005 Last modified by: Pierre-Louis TOUTAIN Created Date
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Title: Chapter 17 Autonomic Nervous System Author: mtubbiola Last modified by: John Created Date: 3/20/2003 3:09:33 AM Document presentation format
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DETECTION OF PATHOGENS (DIAGNOSTIC BACTERIOLOGY & VIROLOGY) Assist Prof. Dr Syed Yousaf Kazmi OBJECTIVES Explain the basic concept of diagnostic microbiology ...
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Biology 320 Invertebrate Zoology Fall 2005 Chapter 5 Phylum Porifera Phylum Porifera The sponges Name Porifera means pore bearers First metazoan phylum we ...
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a mature liberated ovum. is fertilized by. a mature capacitated spermatozoon. The Sperm: ... mature ovum carries 22 autosomes and one X chromosome, while the ...
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Mitral valve (bicuspid valve) chordae tendineae. papillary ... electrocardiogram. arteries. arterioles. vasoconstriction. vasodilation. capillaries. 7/18/09 ...
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Sponges and Placozoans Chapter 12 * Phylum Placozoa Trichoplax adhaerens is the sole species of phylum Placozoa (marine). No symmetry No muscular or nervous organs ...
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Identified as the major entry cofactor for most primary or clinical isolates of HIV. ... Markers also analyzed as time-dependent covariates. ...
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The Body s Defense Against HIV-Type 1 Infection, Viral Load, and Antigenic Diversity Emmanuel Jean-Jacques Seminar 475 Dr. Peter Lin Progression of AIDS Most ...
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What is the lining of the right ventricle called? 9. CATEGORY ONE. 400 ... Which vessels ave semilunar valves at their entrances? 17. CATEGORY TWO. 300 ...
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Heart Anatomy. Approximately the size of your fist. Location. Superior surface of diaphragm ... Allows for the heart to work in a relatively friction-free environment ...
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Nipah virus is an enveloped, nonsegmented,negative-stranded RNA ... ????????? Nipah virus. ???????????????????????????????? vero E6 cells ... ???? herringbone ...
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Cardiac: Self-excitable, initiate own depolarization. Organ vs motor unit contraction ... Changes in end-diastolic volume (Frank Starling Mechanism) ...
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Heart Anatomy Approximately the size of your fist Location Superior surface of diaphragm Left of the midline Anterior to the vertebral column, posterior to the sternum
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Myocardial ischemia without symptoms. 1st sign is the heart attack. Types of Ischemia. Coronary artery bypass graft. Area of blockage. Heart muscle contraction ...
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20 chapter viruses associated with respiratory infections Department of pathogenic biology xie-shuixiang ORTHOMYXOVIRUSES FLU True influenza influenza virus A ...
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action potential ?? plateau. ????????????????????. depolarization = 2 ??????????? ... ST segment ?????? ???? plateau. T wave ?????? ventricular repolarization ...
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Exam regrade policy: if you have a question about how I graded an answer, send ... in patterns of 7 stripes (half the number of segments in a wild type larva) ...
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Laboratory virology
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Virological Tests An Overview Diagnostic Methods in Virology 1. Direct Examination 2. Indirect Examination (Virus Isolation) 3. Serology Direct Examination 1.
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dual-tropic. NSI. SI. SI. V3 LOOP. HIV-1 particles. SI/CXCR4. aa : 6,8,11,20,24,25,29. NET CHARGE: 5 ... R5X4 SI dual-tropic. R5 NSI Macrophage-tropic ...
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Excitation-Contraction Coupling (continued) At the end of plateau of cardiac AP, i.e. during repolarization, Ca2+ in sarcoplasm is rapidly ...
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chemical messenger
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... A glycoprotein coreceptor that the HIV virus uses to infiltrate a macrophage ... The HIV virus requires coreceptors to infiltrate cells ...
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hiv infection and the acquired immunodeficiency syndrome (aids) ...
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... to the metaphysis Majority occur in the distal femur and proximal tibia but any bone may be involved May cause arthritic symptoms in patients or lead to ...
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Study of the Immune System Neighboring cell transfer Can escape out of phagosomes Transfer to neighbor cells w/o leaving host cell Not exposed to Ab Listeria ...
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Estimated Number of People Living With HIV, by Region in 2004. 5 ... In 3 cohorts, patients on HAART who were X4 or X4/R5 tropic showed a:1-4 ...
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... sperm becomes able to penetrate the zona pellucida,that surrounding the ovum and ... 23 chromosomes and surrounded by the zona pellucida and corona radiata. ...
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All Homosexual. A rare opportunistic infection seen in ... 20% of homosexual HIV males get Kaposi's. Few IV drug users or hemophiliacs get Kaposi's ...
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Aging of Cardiac Muscle and Cardiac Failure Dr. Franco Navazio Physiological Changes with Age Cardiovascular Changes with Age Hypertension: most common treatable ...
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