Wound healing
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The document discusses the process of wound healing. It begins with definitions of wound healing as the process by which skin or other tissue repairs itself after trauma. The stages of wound healing are then outlined as: 1) inflammation, 2) wound contraction, 3) epithelization, 4) granulation tissue formation, and 5) scar remodeling. Each stage is described in 1-2 sentences. For example, inflammation involves platelet adherence, vasoconstriction/dilation, and local inflammatory response. Granulation tissue formation involves proliferation of connective tissue and development of new blood vessels to form granulation tissue.
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This document provides an overview of wound healing. It begins by defining different types of wounds, such as acute vs chronic wounds and open vs closed wounds. It then describes the four main stages of wound healing: hemostasis, inflammation, proliferation, and maturation. Factors that can affect wound healing are also outlined, such as smoking, stress, hypertension, infection, and necrosis. The document concludes by mentioning some topical agents that are used to manage wounds, such as antiseptic solutions and antibiotic solutions.
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This document discusses wound healing and the healing process after tooth extraction. It defines a wound and classifies wounds based on origin, contamination, and depth. The two main processes of healing are regeneration and repair. Repair involves granulation tissue formation and wound contraction. There are two types of wound healing: primary intention and secondary intention. Healing after tooth extraction involves blood clot formation, fibroblast proliferation, angiogenesis, and bone remodeling over 4 weeks. Complications can include dry socket and fibrous union.
Woundhealingwoundcare 2014 pg
this a basic presentation which I got inspired to do after seeing some presentations made on slideshare. It basically covers types of wounds,wound healing process,factors affecting wound healing and wound care.
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1. A wound is a break in the skin or tissues that disrupts structure and function. Wounds can be classified based on origin, contamination, and depth.
2. Healing is the body's response to injury that attempts to restore normal structure and function. It involves inflammation, tissue formation, cell migration, angiogenesis and tissue remodeling.
3. Many local and systemic factors can affect wound healing, including infection, poor blood supply, age, nutrition, medications and underlying illnesses. Proper wound care and management of patient health can support optimal healing.
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This document summarizes the processes of healing, including regeneration and repair. It describes the four phases of wound healing: inflammation, demolition, granulation tissue formation, and matrix remodeling/scar formation. Key factors that influence healing include the type of injured cells (labile, stable, or permanent), the extent of tissue damage, and growth factors involved in the molecular control of the healing cascades. Healing occurs primarily by regeneration when the wound is minor or by repair/scarring for more extensive wounds with loss of tissue.
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1. A wound is a break in the skin or tissues that disrupts structure and function. Wounds can be classified based on origin, contamination, and depth.
2. Healing is the body's response to injury that attempts to restore normal structure and function. It involves inflammation, tissue formation, cell migration, angiogenesis and tissue remodeling.
3. Many local and systemic factors can affect wound healing, including infection, poor blood supply, age, nutrition, medications and underlying illnesses. Proper wound care and management of patient health can support optimal healing.
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1. The document defines wounds and describes the spectrum of wounds from healing wounds to chronic wounds. It notes that healing wounds may or may not be slightly inflamed and that new skin cells are regenerating, while chronic wounds are very inflamed and skin cells are not regenerating.
2. Wounds are classified in several ways such as by type (surgical, traumatic, chronic), severity (tidy, untidy, with tissue loss, infected), and morphology (partial thickness, deep partial thickness, full thickness). Acute wounds result from an injury and chronic wounds fail to heal within the expected time frame.
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1. Wound healing occurs in 3 phases: inflammatory, proliferative, and remodeling. In the inflammatory phase, hemostasis and an inflammatory response begin the healing process. In the proliferative phase, new tissue such as granulation tissue and blood vessels form. In the remodeling phase, the wound gains strength through collagen deposition and remodeling.
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This document discusses tissue repair and wound healing. It begins by defining key terms like repair, regeneration, and healing. It then describes the phases of wound healing as inflammation, granulation tissue formation, and remodeling. The two main types of wound healing are primary intention for clean surgical wounds and secondary intention for wounds with more tissue loss. The process of each is described, involving inflammation, new blood vessel formation, collagen deposition, and epithelialization. Factors that influence healing like nutrition, infection, and wound size are also outlined. Complications can include dehiscence, contractures, and excessive scar formation.
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Tissue repair occurs through two main processes: regeneration and scar formation. Regeneration involves the proliferation of residual cells to completely restore lost tissue, while scar formation deposits connective tissue when regeneration is not possible. Wound healing involves inflammation, proliferation, granulation tissue formation, wound contraction, and strength acquisition. Tissue repair is influenced by factors like nutrition, infection, and wound location. Complications can arise from deficient or excessive scar formation, exuberant granulation tissue, and contractures.
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Tissue repair occurs through two main processes: regeneration and scar formation. Regeneration involves the proliferation of residual cells to completely restore lost tissue, while scar formation deposits connective tissue when regeneration is not possible. Wound healing involves inflammation, proliferation, granulation tissue formation, wound contraction, and strength acquisition. Tissue repair is influenced by factors like nutrition, infection, and wound location. Complications can arise from deficient or excessive scar formation, exuberant granulation tissue, and contractures.
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Integrating Ayurveda into Parkinson’s Management: A Holistic Approach
Explore the benefits of combining Ayurveda with conventional Parkinson's treatments. Learn how a holistic approach can manage symptoms, enhance well-being, and balance body energies. Discover the steps to safely integrate Ayurvedic practices into your Parkinson’s care plan, including expert guidance on diet, herbal remedies, and lifestyle modifications.
A Classical Text Review on Basavarajeeyam
Basavarajeeyam is a Sreshta Sangraha grantha (Compiled book ), written by Neelkanta kotturu Basavaraja Virachita. It contains 25 Prakaranas, First 24 Chapters related to Rogas& 25th to Rasadravyas.
Role of Mukta Pishti in the Management of Hyperthyroidism
Muktapishti is a traditional Ayurvedic preparation made from Shoditha Mukta (Purified Pearl), is believed to help regulate thyroid function and reduce symptoms of hyperthyroidism due to its cooling and balancing properties. Clinical evidence on its efficacy remains limited, necessitating further research to validate its therapeutic benefits.
Hemodialysis: Chapter 4, Dialysate Circuit - Dr.Gawad
- Video recording of this lecture in English language: https://youtu.be/kqbnxVAZs-0
- Video recording of this lecture in Arabic language: https://youtu.be/SINlygW1Mpc
- Link to download the book free: https://nephrotube.blogspot.com/p/nephrotube-nephrology-books.html
- Link to NephroTube website: www.NephroTube.com
- Link to NephroTube social media accounts: https://nephrotube.blogspot.com/p/join-nephrotube-on-social-media.html
8 Surprising Reasons To Meditate 40 Minutes A Day That Can Change Your Life.pptx
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We’re talking about Vedic Meditation, a form of meditation that has been around for at least 5,000 years. Back then, the people who lived in the Indus Valley, now known as India and Pakistan, practised meditation as a fundamental part of daily life. This knowledge that has given us yoga and Ayurveda, was known as Veda, hence the name Vedic. And though there are some written records, the practice has been passed down verbally from generation to generation.Recently uploaded (20)
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Wound healing
- 1. Dr Ardra Thorat MS Shaltatantra
- 2. Wound healing Replacement of destroyed tissue by living tissue 1. Regeneration- replacement of lost tissue by similar type of tissue 2. Repair- replacement of lost tissue by granulation tissue, followed by fibrosis & scar formation, 8/1/2020 Dr Ardra Thorat
- 3. Definition of wound healing :- Wound healing is process by which skin or other body tissue repairs itself after trauma In undamaged skin, the epidermis and dermis form a protective barrier against the external environment. 8/1/2020 Dr Ardra Thorat
- 4. General principle of wound healing 8/1/2020 Dr Ardra Thorat
- 5. Healing by 1st intention When wound sutured primarily Minimal scar 8/1/2020 Dr Ardra Thorat
- 6. Healing by 2nd intention 1. When there is irreparable skin loss 2. when the wound becomes infected and breaks open 3. primary suturing is not possible, so the wound heals with more scar tissue and takes longer time to heal. 8/1/2020 Dr Ardra Thorat
- 7. Wound healing processes Rapid hemostasis This refers to the mechanism that stops the actual bleeding. Most of the time, body will accomplish this through a process called vasoconstriction. Following processes take place a) Inflammation b) Wound contraction c) Epithelization d) Granulation tissue formation e) Scar remodeling 8/1/2020 Dr Ardra Thorat
- 8. 1. Inflammation trauma Platelet become adherent Vasoconstriction Vasodilatation( Histamin) Prostaglandin PEG1, PEG2 Local inflammatory vascular response 8/1/2020 Dr Ardra Thorat
- 9. 2. Wound contraction Open wounds, after 3-5 days Amount of contraction depends upon amount of skin available Causes – removal of fluid, contraction of collagen, contraction of granulation tissue Inhibiting factors- a) Corticosteroid b) burns c) immediate skin grafting d) X ray irradiation e) cytotoxic agents 8/1/2020 Dr Ardra Thorat
- 10. 3 Epithelization Epidermis grows It forms edges of wound by process of cell migration and cell multiplication. This is mainly brought about marginal basal cells proliferation Thus within 48 hours entire wound is re- epithelialised. When there is wound with skin loss, skin appendages, also help in epithelisation , surface cells get keratinised. 8/1/2020 Dr Ardra Thorat
- 11. 4.Grannulation tissue formation 1) Mainly formed by proliferation & migration of surrounding connective tissue element. 2) Stage of vascularization 3) Stage of devascularization- Fibroplasia along with capillary budding gives rise to granulation tissue. 4) Between third and fifth day, polymorphoneuclear leukocytes diminish in number but monocytes increases. They are specialised scavengers. 5) By fifth or sixth day, fibroblasts appers, proliferate and eventually gives rise to protocollagen which is converted into collagen in presence of enzyme, protocollagen hydroxylase, oxygen, ferrous ions and as corbic acid are neccessory for this step. 8/1/2020 Dr Ardra Thorat
- 12. 5. Scar remodeling Following changes take place during scar formation – 1) Fibroplasia and laying of collagen is incresed. 2) Vascularity becomes less. 3) Epithelialisation continues. 4) Remodeling of collagen take place with cicatrisation resulting in scar. 8/1/2020 Dr Ardra Thorat