This presentation mainly deals with granuloma formation and various factors involved in it. It describes the examples of granulomatous disorders and gives a details on how to seperate them on histopathology.It also describes type 4 hypersensitivty reaction concisely
This presentation mainly deals with granuloma formation and various factors involved in it. It describes the examples of granulomatous disorders and gives a details on how to seperate them on histopathology.It also describes type 4 hypersensitivty reaction concisely
INTRODUCTION
HISTORY
CAUSES OF INFLAMMATION
CLASSIFICATION
ACUTE INFLAMMATION
CHEMICAL MEDIATORS OF INFLAMMATION
OUTCOMES OF ACUTE INFLAMMATION
CHRONIC INFLAMMATION
INFLAMMATORY DISEASES
REFERENCES
INTRODUCTION
HISTORY
CAUSES OF INFLAMMATION
CLASSIFICATION
ACUTE INFLAMMATION
CHEMICAL MEDIATORS OF INFLAMMATION
OUTCOMES OF ACUTE INFLAMMATION
CHRONIC INFLAMMATION
INFLAMMATORY DISEASES
REFERENCES
concise lecture with tables and pictures about chronic inflammation, its mediators, mechanism and sequele. Granulomatous inflammation with different types of granulomas along with histopathology pictures and description.
Chronic Inflammation
Definition
Causes
General features
Systemic effects
Types of chronic inflammation
Granulomatous inflammation
Pathogenesis
Composition
Examples of granulomatous inflammation- tuberculosis, leprosy, syphilis and sarcoidosis
Clinical implications in dentistry
Ethanol (CH3CH2OH), or beverage alcohol, is a two-carbon alcohol
that is rapidly distributed in the body and brain. Ethanol alters many
neurochemical systems and has rewarding and addictive properties. It
is the oldest recreational drug and likely contributes to more morbidity,
mortality, and public health costs than all illicit drugs combined. The
5th edition of the Diagnostic and Statistical Manual of Mental Disorders
(DSM-5) integrates alcohol abuse and alcohol dependence into a single
disorder called alcohol use disorder (AUD), with mild, moderate,
and severe subclassifications (American Psychiatric Association, 2013).
In the DSM-5, all types of substance abuse and dependence have been
combined into a single substance use disorder (SUD) on a continuum
from mild to severe. A diagnosis of AUD requires that at least two of
the 11 DSM-5 behaviors be present within a 12-month period (mild
AUD: 2–3 criteria; moderate AUD: 4–5 criteria; severe AUD: 6–11 criteria).
The four main behavioral effects of AUD are impaired control over
drinking, negative social consequences, risky use, and altered physiological
effects (tolerance, withdrawal). This chapter presents an overview
of the prevalence and harmful consequences of AUD in the U.S.,
the systemic nature of the disease, neurocircuitry and stages of AUD,
comorbidities, fetal alcohol spectrum disorders, genetic risk factors, and
pharmacotherapies for AUD.
Pulmonary Thromboembolism - etilogy, types, medical- Surgical and nursing man...VarunMahajani
Disruption of blood supply to lung alveoli due to blockage of one or more pulmonary blood vessels is called as Pulmonary thromboembolism. In this presentation we will discuss its causes, types and its management in depth.
Ozempic: Preoperative Management of Patients on GLP-1 Receptor Agonists Saeid Safari
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ASA GUIDELINE
NYSORA Guideline
2 Case Reports of Gastric Ultrasound
Explore natural remedies for syphilis treatment in Singapore. Discover alternative therapies, herbal remedies, and lifestyle changes that may complement conventional treatments. Learn about holistic approaches to managing syphilis symptoms and supporting overall health.
TEST BANK for Operations Management, 14th Edition by William J. Stevenson, Ve...kevinkariuki227
TEST BANK for Operations Management, 14th Edition by William J. Stevenson, Verified Chapters 1 - 19, Complete Newest Version.pdf
TEST BANK for Operations Management, 14th Edition by William J. Stevenson, Verified Chapters 1 - 19, Complete Newest Version.pdf
Recomendações da OMS sobre cuidados maternos e neonatais para uma experiência pós-natal positiva.
Em consonância com os ODS – Objetivos do Desenvolvimento Sustentável e a Estratégia Global para a Saúde das Mulheres, Crianças e Adolescentes, e aplicando uma abordagem baseada nos direitos humanos, os esforços de cuidados pós-natais devem expandir-se para além da cobertura e da simples sobrevivência, de modo a incluir cuidados de qualidade.
Estas diretrizes visam melhorar a qualidade dos cuidados pós-natais essenciais e de rotina prestados às mulheres e aos recém-nascidos, com o objetivo final de melhorar a saúde e o bem-estar materno e neonatal.
Uma “experiência pós-natal positiva” é um resultado importante para todas as mulheres que dão à luz e para os seus recém-nascidos, estabelecendo as bases para a melhoria da saúde e do bem-estar a curto e longo prazo. Uma experiência pós-natal positiva é definida como aquela em que as mulheres, pessoas que gestam, os recém-nascidos, os casais, os pais, os cuidadores e as famílias recebem informação consistente, garantia e apoio de profissionais de saúde motivados; e onde um sistema de saúde flexível e com recursos reconheça as necessidades das mulheres e dos bebês e respeite o seu contexto cultural.
Estas diretrizes consolidadas apresentam algumas recomendações novas e já bem fundamentadas sobre cuidados pós-natais de rotina para mulheres e neonatos que recebem cuidados no pós-parto em unidades de saúde ou na comunidade, independentemente dos recursos disponíveis.
É fornecido um conjunto abrangente de recomendações para cuidados durante o período puerperal, com ênfase nos cuidados essenciais que todas as mulheres e recém-nascidos devem receber, e com a devida atenção à qualidade dos cuidados; isto é, a entrega e a experiência do cuidado recebido. Estas diretrizes atualizam e ampliam as recomendações da OMS de 2014 sobre cuidados pós-natais da mãe e do recém-nascido e complementam as atuais diretrizes da OMS sobre a gestão de complicações pós-natais.
O estabelecimento da amamentação e o manejo das principais intercorrências é contemplada.
Recomendamos muito.
Vamos discutir essas recomendações no nosso curso de pós-graduação em Aleitamento no Instituto Ciclos.
Esta publicação só está disponível em inglês até o momento.
Prof. Marcus Renato de Carvalho
www.agostodourado.com
Prix Galien International 2024 Forum ProgramLevi Shapiro
June 20, 2024, Prix Galien International and Jerusalem Ethics Forum in ROME. Detailed agenda including panels:
- ADVANCES IN CARDIOLOGY: A NEW PARADIGM IS COMING
- WOMEN’S HEALTH: FERTILITY PRESERVATION
- WHAT’S NEW IN THE TREATMENT OF INFECTIOUS,
ONCOLOGICAL AND INFLAMMATORY SKIN DISEASES?
- ARTIFICIAL INTELLIGENCE AND ETHICS
- GENE THERAPY
- BEYOND BORDERS: GLOBAL INITIATIVES FOR DEMOCRATIZING LIFE SCIENCE TECHNOLOGIES AND PROMOTING ACCESS TO HEALTHCARE
- ETHICAL CHALLENGES IN LIFE SCIENCES
- Prix Galien International Awards Ceremony
These lecture slides, by Dr Sidra Arshad, offer a quick overview of physiological basis of a normal electrocardiogram.
Learning objectives:
1. Define an electrocardiogram (ECG) and electrocardiography
2. Describe how dipoles generated by the heart produce the waveforms of the ECG
3. Describe the components of a normal electrocardiogram of a typical bipolar leads (limb II)
4. Differentiate between intervals and segments
5. Enlist some common indications for obtaining an ECG
Study Resources:
1. Chapter 11, Guyton and Hall Textbook of Medical Physiology, 14th edition
2. Chapter 9, Human Physiology - From Cells to Systems, Lauralee Sherwood, 9th edition
3. Chapter 29, Ganong’s Review of Medical Physiology, 26th edition
4. Electrocardiogram, StatPearls - https://www.ncbi.nlm.nih.gov/books/NBK549803/
5. ECG in Medical Practice by ABM Abdullah, 4th edition
6. ECG Basics, http://www.nataliescasebook.com/tag/e-c-g-basics
Couples presenting to the infertility clinic- Do they really have infertility...Sujoy Dasgupta
Dr Sujoy Dasgupta presented the study on "Couples presenting to the infertility clinic- Do they really have infertility? – The unexplored stories of non-consummation" in the 13th Congress of the Asia Pacific Initiative on Reproduction (ASPIRE 2024) at Manila on 24 May, 2024.
- Video recording of this lecture in English language: https://youtu.be/lK81BzxMqdo
- Video recording of this lecture in Arabic language: https://youtu.be/Ve4P0COk9OI
- 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
The prostate is an exocrine gland of the male mammalian reproductive system
It is a walnut-sized gland that forms part of the male reproductive system and is located in front of the rectum and just below the urinary bladder
Function is to store and secrete a clear, slightly alkaline fluid that constitutes 10-30% of the volume of the seminal fluid that along with the spermatozoa, constitutes semen
A healthy human prostate measures (4cm-vertical, by 3cm-horizontal, 2cm ant-post ).
It surrounds the urethra just below the urinary bladder. It has anterior, median, posterior and two lateral lobes
It’s work is regulated by androgens which are responsible for male sex characteristics
Generalised disease of the prostate due to hormonal derangement which leads to non malignant enlargement of the gland (increase in the number of epithelial cells and stromal tissue)to cause compression of the urethra leading to symptoms (LUTS
2. • What is chronic inflamamtion
• General Features
• Sytemic effects of chronic inflammation
• Cells involved
• Types
• Granuloma
3. Chronic Inflammation
Chronic inflammation is inflammation
of prolonged duration
(weeks or months)
in which
inflammation, tissue injury, and attempts at repair
coexist, in varying combinations.
4. CAUSES OF CHRONIC INFLAMMATION
1.Persistent Infection
2. Immune-mediated
inflammatory diseases
3. Toxic Agents/FOREIGN
BODY
5. • DOES SURGERY ASSOCIATED WITH CHRONIC
INFLAMMATION
• YES
• HOW COME?
• SUTURE MATERIAL
9. FEATURES
Chronic inflammation is characterized by:
1. Infiltration with mononuclear cells, which include
macrophages, lymphocytes, and plasma cells
2. Tissue destruction, induced by the persistent
offending agent or by the inflammatory cells
3. Attempts at healing by connective tissue
replacement of damaged tissue, accomplished by
proliferation of small blood vessels (angiogenesis)
and, in particular, fibrosis.
10.
11. • WHAT IS THE KEY PLAYER IN CHRONIC
INFLAMMATION??
29. GRANULOMATOUS INFLAMMATION
Granulomatous inflammation is a distinctive pattern
of chronic inflammation that is encountered in a
limited number of infectious and some
noninfectious conditions. Immune reactions are
usually involved in the development of
granulomas.
A granuloma is a cellular attempt to control an
offending agent that is difficult to eradicate.
.
30. • In this attempt there is often strong
activation of T lymphocytes leading to
macrophage activation, which can cause
injury to normal tissues
31. A granuloma is a focus of chronic
inflammation consisting of
a microscopic aggregation of
macrophages
that are transformed into epithelium-
like cells, surrounded by a collar of
mononuclear leukocytes, principally
lymphocytes and occasionally
plasma cells.
37. Foreign body granulomas
Incited by relatively inert foreign bodies.
Typically, foreign body granulomas form around
material that are large enough to preclude
phagocytosis by a single macrophage and do not
incite any specific inflammatory or immune
response.
.
38.
39. Immune granulomas
Caused by agents that are capable
of inducing an immune response
which produces granulomas
usually when the inciting agent is
poorly degradable or particulate.
40.
41.
42.
43.
44.
45.
46. Giant Cells
Older granulomas develop an enclosing rim of
fibroblasts and connective tissue.
Frequently, epithelioid cells fuse to form giant cells
in the periphery or sometimes in the center of
granulomas.
These giant cells may attain diameters of 40 to 50
μm.
peripherally (Langhans-type giant cell) or
haphazardly (foreign body–type giant cell).
47.
48.
49. • WHAT IS THE SHAPE OF EPITHELOID CELL
• ‘SOLE SHAPE’
51. • Chronic inflammation is associated with following systemic
features:
• 1. Fever. Invariably there is mild fever, often with loss
of weight and weakness.
• 2. Anaemia:chronic inflammation is accompanied by
anaemia of varying degree.
• 3. Leucocytosis. As in acute inflammation, chronic
inflammation also has leucocytosis but generally there
is relative lymphocytosis in these cases.
• 4. ESR. ESR is elevated in all cases of chronic
inflammation.
52. • Which of the following is always present in
chronic inflammation/
• A. Rubor
• B. Edema
• C. Leucocytosis
• D. Increased ESR