Muscle Tissue Introduction * Motion * Results from alternating contraction (shortening) and relaxation of muscles * Skeletal system * Provides leverage and a supportive framework for this movement * Myology – study of muscles Muscle Tissue * Alternating contraction and relaxation of cells * Chemical energy changed into mechanical energy Types of Muscle Tissue * Skeletal muscle – primarily attached to bones * Striated and voluntary * Cardiac
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A&P I: Bone Tissue Study Packet This activity is optional and is meant to help you study. The purpose of this activity is to get you looking through your notes and thinking about the testable material. An answer key is not available‚ so please contact Dr. Greco if you have any issues. Feel free to send this packet to Dr. Greco for feedback. For question 1 & 2‚ what bone region is being identified?: 1.__Epipysis_______________________________ 2.__Diaphysis(shaft)_____________________________
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research article written by the researchers Jiangjiang Liu‚ He Wang‚ R. Graham Cooks‚ and Zheng Ouyang at Purdue University demonstrated that Leaf Spray is a superior method of mass spectrometry for the determination of the chemical constituents of plant tissue. I became interested in this research article while I was working on my own laboratory research that seemed to parallel many of the same work the Purdue researchers were performing‚ but of course with a higher degree of expertise and technological
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injury which is the injury of the soft tissues. Anatomically‚ soft tissue refers to tissues that connect‚ support or surround other structures and organs of the body. Tendons‚ ligaments‚ fascia‚ skin‚ fibrous tissues‚ fat‚ and
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Everyone laughs and stays away from Bionic Bugger Boy (Melvin). Friends and classmates go to the tissue factory on a field trip. George and Harold do not like the tissue factory‚ but Melvin truly hates it. Harold and George snuk away while the tissue-maker was throwing tissues on Melvin (Bionic Bugger Boy)‚ making Melvin angry. Instead of helping‚ the tissue-maker throws more and more tissues at Melvin while he keeps growing bigger and bigger. Just as Harold and George were snapping their fingers
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better known as rheumatic diseases. Sandhigatavata (osteoarthritis)‚ amavata (rheumatoid-arthritis) and vata-rakta (gout) are common forms of arthritis seen in clinical practice. Rheumatism is a broad- term used for inflammation or injury of the soft tissues. Cervical spondylosis‚ lumbar- spondylosis and sciatica or sciatic neuritis are other significant diseases included in this segment. Anatomy of the joint To understand the pathogenesis
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formulation is much like the process of growth in the epidermal layer of the skin. 2.Epidermis-Is composed of the stratified squamous epithelium. This type of epithelial tissue consists of flat scale-like cells arranged in overlapping layers or strata. The epidermis does not have a blood supply or any connective tissue so it is dependent for nourishment on the deeper layer of skin. 3.Dermis- Is the middle layer of skin‚ located between the epidermis and the subcutaneous layer. Its name
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bundles are present in vascular tissue system and are distributed in the stele. The stele is the central column of Dicol stems. Each vascular bundle may be made up of both xylem tissue and phloem tissue with a cambium as in dicot stems or without cambium as in Monocot stems or of one kind of tissue xylem or phloem as in roots. Vascular bundle may be regularly arranged in a ring as in the stems of most dicotyledons and in all roots or they may be scattered in the ground tissue as in stems of Monocotyledons
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tooth or several teeth prosthetic Potential for ultimate stability for prosthetic Relies on integration with natural bone/tissues for retention and sustainability Implants – Basic Diagrams Prosthetics Implants Implants – Basic Diagrams Relies on integration with bone (new bone growth) for support. “Osseointegratio n” There must be a closed interface (implant to oral tissue) for success. Types of Implants: Endosseous – resides partially in bone Single tooth replacement thru denture
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There are thousands of burn victims awaiting donations of human tissue to help meet critical needs in reconstructive surgery. My current case #49 regards the selling of human tissue donations. It’s a complicated situation where a few medical centers have acquired a partnership with a biotechnological company called Ardias Corporation. Ardias wants to create a tissue bank to help facilitate researchers with disease-specific tissue that will provide a link to accurate genetic sequence with diseases
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