Biochemistry of Muscle Contraction Fred P. Guillergan M.D.‚ FPCP Outline histology and biochemistry of muscles (Striated & smooth) – Myosin – Actin‚ Tropomyosin‚ Troponin – Accessory proteins of muscles Biochemical events in muscle contraction Calcium‚ Ca2+-binding proteins and Ca2+ channels in muscle contraction Biochemistry of Cardiac & Smooth muscle contraction Energetics of muscle contraction ☻Able to understand the normal anatomy and physiology of different types of muscles ☻ Provide
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Anatomy & Physiology December 16‚ 2012 Anatomy and Physiology 1 Final Exam Define/Describe the following terms as completely and detailed as you can: 1. Inflammation- Inflammation is the bulging of skin‚ organs‚ or other body parts due to fluid buildup caused an injury. The fluid rushes to the injured area and that is what makes the puffiness. 2. High Fructose Corn Syrup- (HFCS) Composed of corn and lab chemicals. HFCS is found in processed foods such as salad dressing and soda. Your body
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2. FLNB in Skeletal Diseases Mutations in FLNB lead to various skeletal malformations‚ involving long bone‚ joints and vertebra. There were five FLNB-related skeletal disorders been reported so far‚ including spondylocarpotarsal synostosis (SCT)‚ Larsen syndrome‚ atelosteogenesis (AO)‚ boomerang dysplasia‚ and isolated congenital talipes equinovarus. (1) Spondylocarpotarsal synostosis syndrome (SCT‚ OMIM 272460) Spondylocarpotarsal synostosis syndrome was characterized by the following features:
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Lab 6: Amphibian Muscle Contraction Results: For this experiment‚ Isometric contractions of the gastrocnemius muscle of a frog were analyzed and from this data the latent period‚ twitch‚ motor unit summation‚ tetanus‚ fatigue & mechanical summation were measured. The data was used to quantify the effect of passive tension on the twitch force‚ effect of stimulus intensity on the twitch force‚ effect of stimulus frequency on contractile force of xenopus gastrocnemius muscle. The threshold voltage
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Physiology Chooljian Lecture Exam #3 Review FIRST: Be sure to: Study chapter objectives‚ summaries‚ and reviews Review your lecture notes ANS Define: denervation hypersensitivity‚ ganglia‚ mass activation‚ sympathoadrenal system‚ dual innervation. What are the two divisions of the ANS? Where are the neurons for each division located‚ and what is the major function of each division? What type of neurons (sensory or motor) are in the ANS? What are the names for the two
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Muscles are all made of the same materials‚ a type of flexile tissue of thousands narrow tissues that make up all the muscles. There are three types of muscle tissue in the human body which are Cardiac‚ Smooth and Skeletal Muscles. Cardiac Muscles are muscles that conduct‚ forced‚ being completely in heart‚ responsible for pumping activity of heart‚ very heavy and solid. Smooth are non band‚ not under voluntary force found in comfortable organs of body accountable for growth like absorption of food
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ANATOMY AND PHYSIOLOGY I LIST OF REFERENCES • MAIN REFERENCES – Shier‚ D.‚ Butler‚ J.‚ & Lewis‚ R. (2010). Hole’s Human Anatomy & Physiology. (12th ed.). New York: McGraw Hill. – Tortora‚ G.J.‚ & Derrickson‚ B.H. (2009). Principles of Anatomy and Physiology. Volume 1. (12th ed.). England: John Wiley & Sons 5 LIST OF REFERENCES • ADDITIONAL REFERENCES – Marieb‚ E.N. (2010). Human Anatomy & Physiology. (8th ed.). New York: Pearson Benjamin Cummings. – Seeley‚ R.R.‚ Stephens‚ T
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talk about how BUILDING MUSCLE INCORPORATES MANY DIFFERENT FACTORS BUT CAN ULTIMATELY BE ACHEIEVED BY NUTRION‚ WEIGHT TRAINGING‚ AND ADDING SUPPLEMENTS TO YOUR DAILY ROUTINE. Let’s start with nutrition. There are hundreds of fad diets out there today‚ however the foundation of a successful nutrition plan begins a healthy calorie controlled diet. You must be eating a consistent amount of daily calories. This intake should be substantial enough to allow the body to build muscle. Undereating is one of
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types of muscular tissue: skeletal‚ cardiac‚ & smooth. All 3 may share some things but they differ from one another in their microscopic anatomy‚ location‚ & how they are controlled by the nervous and endocrine systems Skeletal muscle tissue function of most is to move bones of the skeleton (are few that attach to other structures ex--the skin). Muscle tissue is striated b/c alternating light and dark protein bands (striations) are visible when tissue is closer examined. Muscle tissue action is voluntarily/activity
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The Anatomy Lesson of Dr. Nicolaes Tulp is a 1632 oil painting by Rembrandt housed in the Mauritshuis museum in The Hague‚ the Netherlands. Dr. Nicolaes Tulp is pictured explaining the musculature of the arm to medical professionals. Some of the spectators are various doctors who paid commissions to be included in the painting. The painting is signed in the top-left hand corner Rembrant. f[ecit] 1632. This may be the first instance of Rembrandt signing a painting with his forename (in its original
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