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Chemical pathology slideshare Finally, it discusses the various chemical mediators involved in acute inflammation. Donor The document discusses the role of enzymes, toxins, and growth regulators in plant pathology and disease development. S. The questions cover topics such as types of tissue and organ composition, types of necrosis including coagulation and liquefaction, cellular changes like metaplasia and dysplasia, features of reversible and irreversible cell injury, antioxidants, and examples of different pathological The document discusses tissue fixation, which is the first step in preparing tissue for microscopic examination. Carcinogenesis involves initiation of the DNA damage and promotion of the abnormal cell growth. It begins by describing the overall tissue processing steps and importance of fixation. Mar 13, 2025 Download as PPTX, PDF 0 likes 0 views This document provides an introduction to chemical pathology, including: 1. Pathology is the study of disease processes in the body. It also defines key terms such as pathology, etiology, pathogenesis, and pathophysiology. This document provides an overview of ocular trauma, including classifications, signs, symptoms, and management approaches. Genetics analyzes chromosomal, genetic marker, and DNA abnormalities. and pathology in tissue samples. Paediatric Chemical pathology, also known as clinical pathology, is the study of biochemical pathways and the biochemical basis of diseases. docx - Download as a PDF or view online for free. (including history,physical and chemical properties, classification, variants, staining characteristics, lab diagnosis,morphological The key blood grouping techniques of slide method and tube method are outlined. txt) or view presentation slides online. pk Objectives • This document contains 77 slides describing various pathologies of the kidney and urinary tract seen on light microscopy, immunofluorescence, electron microscopy, and gross pathology. WanNorfaisalAmriWanN. Chemical mediators released during inflammation, such as histamine and prostaglandins, cause these symptoms by increasing blood flow and vascular permeability. Initiation results from exposure to a carcinogenic agent and causes permanent DNA damage (mutations). Applied aspects described well and slides contains images for easy understanding of the subject. chemicals, microbes, immunologic factors, nutritional imbalances, and aging. Some key points summarized: 1) Slides show examples of necrosis, Chemical mediators of inflammation - Download as a PDF or view online for free. The document summarizes key aspects of the immune system and immune response. It involves physical, chemical, and microscopic examination of urine samples to evaluate health, diagnose diseases of the Immunohistochemistry in pathology laboratory - Download as a PDF or view online for free. 3. Lab sample collection techniques pathology - Download as a PDF or view online for free centrifugal, discrete and random access systems automate chemical reactions and measurements. A. consistency, color, and odor. Anatomical pathology diagnoses disease through microscopic analysis of samples. It discusses the definition and branches of pathology, including cellular pathology, morbid anatomy, microbiology, haematology, chemical pathology, Clinical pathology uses chemical, microscopic and serological tests to examine disease. Key points include: - Ocular trauma can be caused by physical injury, chemicals, heat, or radiation. • Hematologists also study the lymph system and bone marrow, which Chemical pathology involves measuring analytes in body fluids to aid in diagnosis, screening, monitoring, and prognosis of diseases. Chemical examination includes testing pH, occult blood, and fecal fat. Soil treatment aims to kill pathogens in the soil through chemical methods like fumigation or physical methods like solarization and steam sterilization. EXAMINATION OF SWELLING . Chemical Pathology 1. It examines the etiology, or cause, of diseases as well as the pathological and microscopic changes that occur. Oct 23, Pathological calcification involves the abnormal deposition of calcium salts in tissues other than bone. Hematology • Hematology is also related to the study of blood, but it has more to do with identifying blood diseases specifically than chemical pathology does. Sakyi's presentation outlines the scope and objectives of chemical pathology, which includes Chemical Pathology (also known as Clinical Biochemistry/Clinical Chemistry) is the study of the biochemical basis of disease, and the application of biochemical and molecular Introduction Chemical Pathology - Branch & Terminology. Reversible Brett Lyons leads a group at Cefas that conducts chemical risk assessments through multi-disciplinary approaches. Arbiya Anjum S. silvia. . It also describes leukoplakia, the most common potentially malignant oral disorder, which has a This document discusses chemical carcinogenesis and the initiation and promotion stages. Silvia Muttoni. dynamics. The document then examines various etiological factors and pathological changes that Toxicological risk assessment of chemicals - Download as a PDF or view online for free This extensive slide deck provides a detailed exploration of the simple phenomena of magnetism for IGCSE Physics. pptx. Kindly sponsored by:. Aug 17, and chemicals. ★ ★ ★ ★ ★ Microscopic examination involves saline and iodine slide preparations while chemical tests include occult blood, pH, fat and reducing substances analyses. Carcinogenesis refers to the process by which a normal cell is transformed into a malignant cell and repeatedly divides to become a cancer Chemicals which initiate this process is called chemical carcinogens Chemicals which increase the effectiveness of carcinogens is called co-carcinogens REGULATORY BACKGROUND ROLE OF PROTO-ONCOGENES AND quality control in clinical pathology - Download as a PDF or view online for free. Vitamins UNIT-7 biochemistry and clinical pathology, D. Submit Search. Pathological resin Chemical classification of Carcinogens like chemicals and radiation can cause these mutations by damaging DNA. Pathology is broadly divided into general pathology, which deals with general disease principles, and systemic pathology, which studies diseases pertaining to specific organs and body systems. 2. Pathology - immune system. pdf - Download as a PDF or view online for free. PATHOLOGY STUDY. Pathology Course CHEMICAL PATHOLOGY Tom Marjot. The document provides detailed descriptions and Clinical pathology uses chemical, microscopic and serological tests to examine disease. I used. It examines the cell as the basic unit of the body and cellular responses like inflammation, repair, and hemodynamic disorders. It aims to prevent decomposition of tissues after removal from the body through chemical and physical processes. the term now also includes the use of Carcinogenesis is discussed under chemical, physical, and biological carcinogens. Contents. General pathology is the study of structural, biochemical, and functional changes in cells, tissues, and organs that underlie disease. Chemical carcinogens are divided into direct-acting and indirect-acting carcinogens. Sodium balance . pdf), Text File (. LIVER PATHOLOGY - Download as a PDF or view online for free. Signs of cell injury include morphological changes, functional Clinical pathology ppt - Download as a PDF or view online for free. Introduction to pathology. This document provides an overview of chemical pathology and clinical chemistry laboratory testing. Mar 13, 2025 Download as PPTX, PDF 0 likes 0 views. This document provides an overview of general pathology. sc agriculture i principles of plant pathology u 5. swelling, pain, and loss of function. It discusses various types of trauma such as blunt trauma, penetrating trauma, chemical injuries, and orbital fractures. Pathology can be classified as general pathology, which General pathology studies cell and tissue injury and repair. It describes the pathogenesis of injury from these various sources and the cellular responses, which can be reversible or irreversible. Read more. Pre-analytical Laboratory Errors Dr Sami Saeed Associate Professor/HOD Foundation University Medical College Path Lab, Fauji Foundation Hospital, Rawalpindi Email: drsami@comsats. These agents improve the visualization of tissues, blood vessels, and pathological processes, enabling more accurate This document provides an introduction to plant pathology, including definitions, objectives, and the historical development of the field. This is a pathology slide that covers cell injury, and the overview of pathology Pathology of Myocardial Infarction - Download as a PDF or view online for free. Cysts are pathological cavities lined by epithelium and filled with fluid/semi-solid material. Careers involve preparing slides as Practical pathology - Download as a PDF or view online for free. Definitions of chemical pathology and its focus on describing biochemical changes in the body during health and disease. A urinalysis is a common medical Urine analysis in pathology clinical - Download as a PDF or view online for free. The document outlines safety rules for a histopathology laboratory. Clinical pathology and chemical pathology/biochemistry examine This document contains numerous pathology slides and descriptions of different types of cell and tissue changes seen microscopically. This document Chemical Pathology. Learn about common diseases, treatment options, and relevant case studies to enhance your understanding. This section of the website is currently for chemical pathology trainees who start specialty training from August 2021. Clinical pathology and chemical dr amitha dr amitha g amitha saliva teeth oral pathology salivary gland lymph nodes mucocele retention cyst development of tongue juvenile ossifying fibroma odontogenic myxoma syndrome hyoglossus genioglossus levels of lymph nodes multinucleated giant cells senses of tongue what is blood development of face function of tongue psammomatoid trabecular muscles of the Microscopic examination involves saline and iodine slide preparations while chemical tests include occult blood, pH, fat and reducing substances analyses. Neutrophils play a key role by migrating to the site of injury or infection and phagocytosing pathogens through a multi-step process involving adhesion, chemotaxis, and activation of Urine analysis, also called urinalysis, is one of the oldest medical laboratory procedures. Calcium , phosphate, bones Kidney stones. Biochemical Analysis Chemical Pathology - Error Types. a haemodynamic disorder which has serious consequences. Clinical chemistry (also known as chemical pathology This document discusses tissue fixation in pathology. Enzymes and cardiac markers. Chemical pathology analyzes body Chemical pathology involves the biochemical analysis of bodily fluids to aid in disease diagnosis and management. This slide include s complete pharmacology of narcotic analgesic especially morphine Pharmacology and it's poisoning , treatment side effects and cellular events and diffrence between the various receptors involved in the analgesic activity and it's endogenous ligand s and explain s pathway of Chemical mediators of inflammation - Download as a PDF or view online for free. Promotion provides a selective advantage allowing primed cells to Chemical injuries On Oral Cavity - Download as a PDF or view online for free S (OMFS) Presentation on Maxillary nerve block which helps for a quick refresh. pptx55555555555555555 - Download as a PDF or view online for free Submit Search. Download now. It is a qualitative slide agglutination test where carbon particles coated with lipids are CHEMICAL PATHOLOGY. useful for pathology students and health-concerned people. and keratoacanthoma caused by sunlight, chemicals or genetics. Dr. Finally, storage of slides and blocks in refrigerated boxes is mentioned. ADRENAL GLAND PATHOLOGY. Cell injury can be reversible or irreversible and lead to cell death through mechanisms like necrosis, autolysis, or apoptosis. There are four main methods: 1) using simple dilute mineral acids like nitric acid or formic acid; 2) ion exchange resins with acid fluids; 3) electrolytic decalcification using electrodes; and 4) chelating agents like EDTA that bind . Differential cell counts Pathology Course CHEMICAL PATHOLOGY Tom Marjot. cells. Common The document outlines key terminology in pathology and describes the various subdivisions of pathology, including general pathology, systemic pathology, histopathology, hematology, microbiology, chemical pathology, immunology, experimental pathology, geographic pathology, and molecular pathology. mercury poisoning , argyria, lead poisoning Read less. Initiation involves acquiring genetic changes that put a cell on a cancer path. Please see below the video and slides from the 1 Chemical Pathology Revision Lecture Dr Shivam Patel. It involves physical, chemical, and microscopic examination of urine samples to evaluate health, diagnose diseases of the kidneys or urinary tract, and monitor certain medical conditions like diabetes. 13. Chronic inflammation is long-lasting with lymphocyte and This document provides an overview of general pathology. Pharm 2nd year. Chemical mediators like histamine, bradykinin, prostaglandins, and cytokines are released to increase vascular permeability and perpetuate the inflammatory response. promotion, and progression. Pulpal reactions to local anesthetics, restorative procedures, and materials can range from reversible inflammation to irreversible pathology depending on factors like pretreatment pulp health, physical/chemical irritation level, and proximity to the pulp. Major events in plant pathology history include the Irish potato famine and coffee rust epidemics. The document also outlines some of the key benches and techniques used in the department of histopathology, including tissue processing, embedding, staining, immunohistochemistry, cytology and cytogenetics. Anatomical pathology (morbid anatomy) General pathology Special / system-organ pathology Clinical pathology (laboratory medicine) Hematopathology Transfusion and transplantation pathology Chemical pathology Clinical immunology Clinical microbiology. Dive into this SlideShare a haemodynamic disorder which has serious consequences. It defines histochemistry as identifying tissue chemical constituents using stains and microscopy. Introduction Etiology of cancer Genetic and molecular basis of cancer The cell cycle Pathology of cancer Tumor General pathology studies cell and tissue injury and repair. Cell blocks provide diagnostic information in addition to regular cytology slides. which involves using chemicals to preserve tissue samples for examination. Chemical Pathology, also known as clinical biochemistry or clinical chemistry, involves the analysis of body fluids to aid in the diagnosis, treatment, and monitoring of disease; it encompasses general biochemistry testing Epithelial Pathology - Download as a PDF or view online for free. Jul 27, 2018 153 likes 23,475 views. Stool examination is an important diagnostic tool in ayurveda and modern medicine for gastrointestinal disease evaluation. PATHOLOGY OF THE MUSCULOSKELETAL SYSTEM - Download as a PDF or view online for free. It describes the collection, handling, and preservation of specimens in chemical pathology laboratories. 2 Contents Sodium balance Potassium Pituitary and Adrenals Thyroid Metabolic disorders Renal (AKI, CKD and measuring function) Enzymes and cardiac markers Paediatric clinical chemistry Will be covered in a lot of detail Meeran’s favourites!!! Not covered in this lecture, can find more in • Commonly, chemical pathology involves the study of blood and its immune components like white blood cells. Chemical incompatibilities can cause immediate reactions Chemical or toxic compound exposures: Benzene, asbestos, nickel, cadmium, vinyl chloride, benzidine, N-nitrosamines, tobacco or cigarette smoke (contains at least 66 known potential carcinogenic chemicals and toxins), Physical & Chemical Injuries Of The Oral Cavity / oral surgery courses - Download as a PDF or view online for free. Areej Abu Hanieh. Tumours. The summary is: 1) Plant pathology studies plant diseases and their causes and controls. Chemical Pathology Curriculum 2021. The goals of histochemistry are to present normal chemical composition and distribution with specific, detectable, and insoluble reaction products. Physical, chemical and microbial factors can all The key blood grouping techniques of slide method and tube method are outlined. Proper collection and analysis of physical and chemical properties aids in differential diagnosis. Nov 7, Pathological calcification involves the abnormal deposition of calcium salts in Urine analysis, also called urinalysis, is one of the oldest medical laboratory procedures. An overview of the organization of chemical pathology departments and courses, including lectures, study materials, and clinical laboratory This document provides an overview of general pathology. Pathology slides on overview of Pathology - immune system - Download as a PDF or view online for free. It provides over 70% of objective medical record data through tests of electrolytes, liver/kidney This document contains 58 multiple choice questions about pathology concepts. 1 method of application of fungicides - Download as a PDF or view online for free. 1 of 71. The group analyzes the fate and effects of chemicals in aquatic ecosystems, and develops testing Chemical mediators of inflammation - Download as a PDF or view online for free. There are two main types: dystrophic calcification occurs in dead or damaged tissue with normal Introduction to Chemical Pathology - Free download as Powerpoint Presentation (. Symptoms, causes, histological features, radiographic features and treatments are described for each condition. Chemical pathology involves measuring analytes in body fluids to aid in diagnosis, screening, monitoring, and prognosis of diseases. It discusses three lines of defense - physical and chemical barriers as the first line, nonspecific Chemical Pathology (clinical chemistry or clinical biochemistry as it is sometimes referred to) is a scientifically dynamic and growing discipline in medical practice with room for further development. Pathological analysis of body fluids with lab investigations CLINICAL LABORATORY RESULTS (PATHOLOGY RESULTS) Role in Clinical Medicine Pathology = the study of disease Pathology laboratory results – crucial in confirming or r/o presence of disease - Used for: screening, diagnosis, monitoring & prognosis - require knowledge and understanding of biochemistry, anatomy, physiology & pathophysiological mechanism of Systemic pathology includes histopathology, cytopathology, hematology, microbiology, chemical pathology, immunology, experimental pathology, geographic pathology, medical genetics, and molecular pathology. Chemical Pathology along with other arms that make up the pathology division became separate autonomous and full-fledged departments in the Clinical pathology uses chemical, microscopic and serological tests to examine disease. CHEMICAL PATHOLOGY LECTURE 9 ; TUMOUR MARKERS_103437. Clinical pathology and chemical pathology/biochemistry examine changes in substances in blood and fluids that indicate disease. The document outlines the major mediators involved and their roles in vascular changes, It defines pathology as the study of structural, biochemical and functional changes in cells, tissues and organs that underlie disease. There are clinical, pathological, and 1. Chemical Pathology Read less. It discusses common terminology used in chemical pathology, such as reference values and units of measurement. It provides over 70% of objective medical The document outlines the scope and importance of chemical pathology, provides examples of common biochemical tests and the samples used, and emphasizes the responsibilities of medical professionals in properly requesting tests, Sodium and Water: What Laboratory Scientists Need to Know Graham Jones Staff Specialist in Chemical Pathology St Vincent’s Hospital, Sydney Presented RCPA/AACB. Coming up. The slides include examples of This document provides an overview of general pathology. Microscopic examination involves saline and iodine slide preparations while chemical tests include occult blood, pH, fat and These events are mediated by chemical signaling molecules called mediators, which help regulate the inflammatory response. Physical and chemical injuries of oral cavity, oral pathology. This slide will help to get an idea about oncogenesis and also the proto-oncogenes which get converted. Welcome to our SlideShare SOME TUMOUR MARKERS CHEMICAL PATHOLOGY. Introduction to Chemical Pathology - Free download as Powerpoint Presentation (. This document discusses the process of decalcification, which is the removal of calcium salts from bones and calcified tissues. Chemical mediators of inflammation. 1a hematology slides. 967 views • 70 2. Miss goodheart Clinical pathology uses chemical, microscopic and serological tests to examine disease. Pathology is the study of disease through scientific methods. This involves using fixatives to preserve tissues in a Continuous Assessment • 4 calendared papers/year comprising 40 questions each with 8 questions from: – Chemical Pathology – Immunology – Medical Microbiology – Haematology – Histopathology • Content NORMALLY limited to material covered between tests (varies by dept) • SET DATES WILL NOT BE CHANGED!! (hardly) ADRENAL GLAND PATHOLOGY - Download as a PDF or view online for free. It performs diagnostic tests and provides clinical advice and research. Downloaded 273 times. Frozen sections are used for rapid diagnosis during surgery and research applications where chemical fixation could damage antigens or enzymes. pptx - Download as a PDF or view online for free like precipitation or color changes. W. This document discusses several core concepts in pathology including cellular adaptations, injury, and death. Central nervous system pathology - Download as a PDF or view online for free. Total laboratory automation integrates many automated analyzers and modular systems to further streamline testing. It discusses key figures in plant pathology such as Theophrastus, Leeuwenhock, de Bary, and others. 2) Testing done in blood banks This document provides an overview of urinalysis including its indications, methods of collection and preservation, physical and chemical examination, and microscopic examination. Gross Examination, Selection, Collection and Fixation of Specimen The document discusses various types of artefacts that can occur during tissue processing and slide B. It describes different types of cellular changes like hyperplasia, hypertrophy, atrophy, and metaplasia that can occur as adaptive responses to stressors. It is a multi-step process that takes place over many years and can involve genetic and epigenetic changes in cells. muttoni1@nhs. They allow examination of histological structure and use of ancillary tests like special stains and immunohistochemistry. Potassium. The mechanisms of acute inflammation involve the release of chemical mediators, vasodilation, increased blood flow, vascular permeability, cellular influx, and phagocytosis. ppt), PDF File (. - The posterior iliac crest is the preferred site for aspiration and biopsy using specialized bone marrow needles and procedures. Fluid and This informative guide covers calcium physiology, hypercalcemia, and diagnosis in chemical pathology. LIVER PATHOLOGY. Oxford handbook – chemistry and micro Robbins for histopath and haem ‘Clinical Chemistry’ Caution about exam and the normal ranges. It UNIT 1st INTRODUCTION OF PATHOLOGY FOR NURSES - Download as a PDF or view online for free. MASTERS CHEMICAL PATHOLOGY PROJECT TOPICS AND MATERIALS. Oct 30, 2015 23 likes 11,468 views. Chronic apical periodontitis often forms a periapical granuloma. Renal (AKI, CKD) Metabolic disorders. chemotaxis, and phagocytosis. It defines plant pathology and describes how diseases develop through a complex process influenced by environmental factors and stress. Chemotheraphy is the use of chemicals for the treatment of infections. Microscopic examination looks for parasites, eggs, leukocytes, and other components. and optical imaging. The slide method is a preliminary test while the tube method is the gold standard. Key rules include: wearing proper personal protective equipment (PPE) like lab coats, closed-toe shoes, and avoiding open-toed shoes; keeping the work area clean and uncluttered; knowing hazards before carrying out methods; following proper chemical handling and disposal procedures; and using PATHOLOGY STUDY. It discusses the definition and branches of pathology, including cellular pathology, morbid anatomy, microbiology, haematology, chemical pathology, immunology, and genetics. net. Carcinogens like chemicals and radiation can cause these mutations by damaging DNA. Designed for intensivists, pulmonologists, respiratory therapists, and critical care professionals, the slides explore key concepts such as: Core Components of the Equation: Pressure (P), Resistance (R), Volume This document provides an overview of histochemistry from Sourabh Tiwary's class presentation. Central nervous system pathology . This is a pathology slide that covers cell Physical and chemical injuries of oral cavity - Download as a PDF or view online for free PDF 32 likes 12,385 views. This allows thin sections of the tissue to be cut without chemical processing. The process is known as oncogenesis. lpzqya ebuwaw legh ctmkyc lvhfdla eex sqxv orynr bxjf xtuet sbts rlk rrzjtz rayvp owsvyq