Diabetes is a metabolic disorder where the body has too much glucose in the blood due to either not producing enough insulin or cells not responding to insulin. There are four main types of diabetes: Type 1 is characterized by insulin deficiency due to loss of beta cells in the pancreas and accounts for 10% of cases. Type 2 is characterized by insulin resistance and accounts for 90% of cases. Type 3 covers specific genetic defects affecting insulin action. Gestational diabetes occurs in 2-5% of pregnancies and may improve after delivery but increases risk of later Type 2 diabetes. Diabetes increases risks of heart disease, stroke, nerve damage, foot ulcers, blindness, and kidney failure. Treatment focuses on blood glucose control through lifestyle changes
Diabetes Mellitus Complete (Introduction, Pathophysiology, Types, Diagnostic Tests, Treatment, Insulin, Prevention)
Table of Contents
Introduction
Normal Physiology
Pathophysiology
Types of Diabetes
Type 1 Diabetes
Type 2 Diabetes
Difference
Common Symptoms
How does diabetes transmit?
Diagnostic Tests for Checking Diabetes
Management of Diabetes
Treatment Strategies of Diabetes
Oral Hypoglycaemic Agents
Insulin & Insulin Analogues
Insulin preparation and Treatment
Prevention
Diabetes Mellitus Complete (Introduction, Pathophysiology, Types, Diagnostic Tests, Treatment, Insulin, Prevention)
Table of Contents
Introduction
Normal Physiology
Pathophysiology
Types of Diabetes
Type 1 Diabetes
Type 2 Diabetes
Difference
Common Symptoms
How does diabetes transmit?
Diagnostic Tests for Checking Diabetes
Management of Diabetes
Treatment Strategies of Diabetes
Oral Hypoglycaemic Agents
Insulin & Insulin Analogues
Insulin preparation and Treatment
Prevention
SIGNIFICANCE
OVERVIEW
WHAT IS DIABETES?
DEFINITION
MECHANISM
PREVELANCE
EPIDEMIOLOGY
CLASSIFICATION
GESTATIONAL DIABETES
RISK FACTORS
DIAGNOSIS
COMPLICATIONS
MEDICAL TEST
MEDICAL NUTRITIONAL THERAPY
HERBS FOR DIABETES
MYTHS AND FACTS
REFERENCES
Diabetes Mellitus
Introduction
Pathophysiology
Types of Diabetes Mellitus
Type 1, 2 and
gestational diabetes
rescent research in Type 1 diabetes
Risk factors and causes
Complications short term and long term of diabetes
Management
Treatment with Insulin
Diabetic drugs
Healthy Diet
Exercises prescription
aerobic exercises,
resistance exercises and
flexibility
Definition of diabetes - introduction - classification of diabetes - etiology of diabetes type 1 and type 2- risk factors for diabetes - diagnosis of diabetes - clinical manifestations of diabetes type 1 and type 2- investigations for diabetes - treatment of diabetes - non-pharmacological treatment and pharmacological treatment - pharmacotherapy of type 1 and type 2 - acute complications of diabetes and treatment
The worldwide explosion of obesity has resulted in an ever-increasing prevalence of type 2 diabetes. The importance of insulin resistance and β-cell dysfunction to the pathogenesis of type 2 diabetes was debated for a long time; many thought that insulin resistance was the main abnormality in type 2 diabetes, and that inability to secrete insulin was a late manifestation. This notion is now challenged. This presentation deals with the important contributing factors in the development of type 2 diabetes mellitus.
Shashikiran Umakanth made this presentation at the "First Endocrine Update Program” – ENDO EGYPT 2015, from 17-20 December 2015 in the Historic City of Luxor, Egypt. This endocrine update was organised by the Egyptian Association of Endocrinology , Diabetes and Atherosclerosis (EAEDA) in collaboration with the Endocrine Society, USA.
SIGNIFICANCE
OVERVIEW
WHAT IS DIABETES?
DEFINITION
MECHANISM
PREVELANCE
EPIDEMIOLOGY
CLASSIFICATION
GESTATIONAL DIABETES
RISK FACTORS
DIAGNOSIS
COMPLICATIONS
MEDICAL TEST
MEDICAL NUTRITIONAL THERAPY
HERBS FOR DIABETES
MYTHS AND FACTS
REFERENCES
Diabetes Mellitus
Introduction
Pathophysiology
Types of Diabetes Mellitus
Type 1, 2 and
gestational diabetes
rescent research in Type 1 diabetes
Risk factors and causes
Complications short term and long term of diabetes
Management
Treatment with Insulin
Diabetic drugs
Healthy Diet
Exercises prescription
aerobic exercises,
resistance exercises and
flexibility
Definition of diabetes - introduction - classification of diabetes - etiology of diabetes type 1 and type 2- risk factors for diabetes - diagnosis of diabetes - clinical manifestations of diabetes type 1 and type 2- investigations for diabetes - treatment of diabetes - non-pharmacological treatment and pharmacological treatment - pharmacotherapy of type 1 and type 2 - acute complications of diabetes and treatment
The worldwide explosion of obesity has resulted in an ever-increasing prevalence of type 2 diabetes. The importance of insulin resistance and β-cell dysfunction to the pathogenesis of type 2 diabetes was debated for a long time; many thought that insulin resistance was the main abnormality in type 2 diabetes, and that inability to secrete insulin was a late manifestation. This notion is now challenged. This presentation deals with the important contributing factors in the development of type 2 diabetes mellitus.
Shashikiran Umakanth made this presentation at the "First Endocrine Update Program” – ENDO EGYPT 2015, from 17-20 December 2015 in the Historic City of Luxor, Egypt. This endocrine update was organised by the Egyptian Association of Endocrinology , Diabetes and Atherosclerosis (EAEDA) in collaboration with the Endocrine Society, USA.
Diabetes mellitus is a disease caused by deficiency or diminished effectiveness of endogenous insulin. It is characterised by hyperglycaemia, deranged metabolism and sequelae predominantly affecting the vasculature.
Diabetes mellitus refers to a group of diseases that affect how the body uses blood sugar (glucose). Glucose is an important source of energy for the cells that make up the muscles and tissues. It's also the brain's main source of fuel. The main cause of diabetes varies by type.
Essay on Diabetes in the UK
Diabetes Mellitus Essay
Diabetes Essay
Essay on Diabetes Type 2
Essay On Type 1 Diabetes
Diabetes Essays
Essay on Diabetes Outline
Essay on Diabetes
Essay on Diabetes Mellitus
Essay on Diabetes Mellitus
Essay on Diabetes and Diet
Type 1 Diabetes Essay
Advanced PharmacologyDiabetes is a group of metabolic diseasmilissaccm
Advanced Pharmacology
Diabetes is a group of metabolic diseases characterized by hyperglycemia resulting from defects in insulin secretion, insulin action, or both. ( McCance & Huether 2019). Per The American Diabetic Association (ADA) each year 1.5 million Americans are diagnosed with diabetes. There are different types of diabetes in this paper we will differentiate between the various types and focus on type 2 diabetes.
Comparison of different types of diabetes including drug treatment
Type 1 Diabetes: caused by Beta-cell destruction leading to absolute insulin deficiency ( pancreas stops producing insulin) . This is the most common form of diabetes. Patients with type 1 diabetes are insulin-dependent. About 75% of them develop before the age of 30. Patients are prone to diabetic ketoacidosis. Type 1 diabetes is secondary to other diseases such as pancreatitis, it is also said to be caused by genetic predisposition and environmental factors. It is most common in people of African and Asian descent. Clinical manifestations of type 1 diabetes include Polydipsia, polyuria, polyphagia, weight loss, and fatigue. Patients with type 1 diabetes take different types of insulin. Rapid-acting (Lispro ), short-acting ( regular insulin ) intermediate-acting ( NPH), long-acting (glargine).
Type 2 Diabetes; is caused by the progressive loss of b-cell insulin secretion frequency on the background of insulin resistance ( insulin becomes resistant, may be produced but does not do its job). Patients with type 2 diabetes are usually not insulin dependent but might be insulin requiring depending on the severity of hyperglycemia. Not ketosis-prone but may form ketones under stress. obesity in the abdominal region. Mostly occurs in those 40years of age and above . has a strong genetic predisposition and is often associated with dyslipidemia and hypertension. Prevalence is highest among American Indians and Alaska Natives and lowest among non-Hispanic whites. Clinical manifestations of type 2 diabetes are nonspecific but the most common ones are; recurrent infections ( boils and carbuncles, skin infections, and prolonged wound healing ), genital pruritus, visual changes, paresthesias, fatigue, and Acanthosis nigricans ( brown to black pigmentation in body folds associated with insulin resistance ). Treatment of diabetes type two involves lifestyle modifications like weight loss which results in improved insulin sensitivity, and glucose tolerance, and preserves beta-cell function. In cases where diet and exercise yield unsatisfactory results, first line of drugs for type 2 diabetes is Sulfonylurea, and in some cases insulin is added if the oral hypoglycemic agents do not work. they are nine classes of oral hypoglycemic agents with metformin being the drug of choice.
Gestational Diabetes Mellitus ( GDM); Any degree of glucose intolerance with onset or first recognition of symptoms during pregnancy. Caused by insulin resistance combined with inad ...
R3 Stem Cells and Kidney Repair A New Horizon in Nephrology.pptxR3 Stem Cell
R3 Stem Cells and Kidney Repair: A New Horizon in Nephrology" explores groundbreaking advancements in the use of R3 stem cells for kidney disease treatment. This insightful piece delves into the potential of these cells to regenerate damaged kidney tissue, offering new hope for patients and reshaping the future of nephrology.
We understand the unique challenges pickleball players face and are committed to helping you stay healthy and active. In this presentation, we’ll explore the three most common pickleball injuries and provide strategies for prevention and treatment.
One of the most developed cities of India, the city of Chennai is the capital of Tamilnadu and many people from different parts of India come here to earn their bread and butter. Being a metropolitan, the city is filled with towering building and beaches but the sad part as with almost every Indian city
Navigating Challenges: Mental Health, Legislation, and the Prison System in B...Guillermo Rivera
This conference will delve into the intricate intersections between mental health, legal frameworks, and the prison system in Bolivia. It aims to provide a comprehensive overview of the current challenges faced by mental health professionals working within the legislative and correctional landscapes. Topics of discussion will include the prevalence and impact of mental health issues among the incarcerated population, the effectiveness of existing mental health policies and legislation, and potential reforms to enhance the mental health support system within prisons.
Navigating Challenges: Mental Health, Legislation, and the Prison System in B...
Diabetes mellitus
1. Diabetes Mellitus
By: Roshan Nepal
CDBt, Tribhuvan University
Kirtipur, Kathmandu, Nepal
Universal blue circle : symbol for diabetes
2. Introduction
medical term for what we generally call Sugar,
Diabetes, चिनी रोग
medically defined as ‘metabolic disorder affecting
multi-organ systems, characterized by hyperglycemia’
- which in simple term means, a person has too
much Glucose (sugar) in his/her blood, either
because the pancreas does not produce
enough insulin, or because cells do not respond
to the insulin that is produced.
General symptoms: 3 P’s viz. Polyuria, Polydipsia and
Polyphagia.
3. Classification
Diabetes mellitus is classified into FOUR broad categories:
1. Type 1 diabetes
2. Type 2 diabetes
3. Type 3 ‘Specific wide range’ of diabetes
4. Type 4 ‘Gestational diabetes’
Source: as proposed by WHO, 1998
4. Type 1 diabetes:
Characterized by loss of insulin-producing -
cells of Islets of Langerhans in pancreas, leading to
insulin deficiency.
Accounts for approximately 10% of diabetes mellitus
cases.
-cells loss is a T-cell mediated autoimmune attack.
6. Type 1 diabetes:
TREATMENT:
Type 1 diabetes is treated with insulin, exercise and a
diabetic diet.
Insulin lowers blood sugar by allowing it to leave the
blood-stream and enter cells.
Everyone with type 1 diabetes must take insulin every
day.
Pancreas transplant may be an option but has low
success rate until now!
7. Type 2 diabetes:
Characterized by insulin resistance, which may be
combined with relatively reduced insulin secretion.
Most common, accounts for 90% of diabetes mellitus
cases.
Etiology – Unknown, however often associated with
obesity, inactivity, hypertension, elevated cholesterol
(combined hyperlipidemia).
8. SYMPYOMS:
• Apart from 3 P’s they also have
1. Blurred
vision
2. Slow healing
of wound
Type 2 diabetes:
9. Type 2 diabetes:
TREATMENT:
First treated with weight reduction, a diabetic diet, and an
exercise.
When these measures fail to control the elevated blood
sugars, oral medications are used.
If oral medications are still insufficient, treatment with
insulin is considered.
10. Comparison betn Type 1 and
Type 2 Diabetes mellitus
Feature Type 1 Type 2
Onset Sudden Gradual
Age at onset Mostly children Mostly adults
Body habitus Thin or normal Often obese
Ketoacidosis Common Rare
Autoantibody Usually present Absent
Endogenous insulin Low or absent Normal, decreased or
increased
Concordance in identical twins 50% 90%
Prevalence ~10% ~90%
11. Type 3 diabetes:
This covers a wide range of specific types of diabetes including
various genetic defects in insulin action, and diseases of the
exocrine pancreas.
Many individual cases are reported which differ from each
other.
Some examples:
• Prediabetes
• Latent autoimmune diabetes of adults (LADA)
• Some cases are caused by body's tissue receptors not responding
to insulin (even when insulin levels are normal, which is what
separates it from type 2 diabetes); this form is very uncommon.
• Genetic mutations (autosomal or mitochondrial) can lead to defects
in beta cell function.
12. Type 4 ‘Gestational’
GDM resembles type 2 diabetes in several respects,
involving a combination of relatively inadequate insulin
secretion and responsiveness.
Occurs in about 2%–5% of all pregnancies and may
improve or disappear after delivery. (www.wikipedia.org)
Gestational diabetes is fully treatable, but requires
careful medical supervision throughout the pregnancy.
About 20%–50% of affected women develop type 2
diabetes later in life. (www.wikipedia.org)
13. Type 4 ‘Gestational’
Though transient, untreated GDM can damage the health
of the fetus or mother.
Risks to the baby include macrosomia (high birth weight),
congenital cardiac and central nervous system anomalies,
and skeletal muscle malformations.
Increased fetal insulin may inhibit
fetal surfactant production and cause respiratory distress
syndrome.
Hyperbilirubinemia may result from red blood cell
destruction.
In severe cases, perinatal death may occur, most
commonly as a result of poor placental perfusion due to
vascular impairment
14. Common consequencesof diabetes...
Over time, diabetes can damage heart, blood vessels,
eyes, kidneys, and nerves.
Diabetes increases the risk of heart disease and stroke.
50% of people with diabetes die of cardiovascular disease
(primarily heart disease and stroke).
Combined with reduced blood flow, neuropathy (nerve
damage) in the feet increases the chance of foot ulcers,
infection and eventual need for limb amputation.
Diabetic retinopathy is an important cause of blindness. 1%
of global blindness can be attributed to diabetes.
Diabetes is among the leading causes of kidney failure.
The overall risk of dying among people with diabetes is at
least double the risk of their peers without diabetes.
15. Prevention:
Simple lifestyle measures have been shown to be
effective in preventing or delaying the onset of type 2
diabetes. To help prevent type 2 diabetes and its
complications, people should:
achieve and maintain healthy body weight;
be physically active – at least 30 minutes of regular,
moderate-intensity activity on most days. More activity
is required for weight control;
eat a healthy diet of between three and five servings of
fruit and vegetables a day and reduce sugar and
saturated fats intake;
avoid tobacco use – smoking increases the risk of
cardiovascular diseases.
16. Diagnosis and Treatment:
Early diagnosis can be accomplished through
relatively inexpensive blood testing.
Treatment of diabetes involves lowering blood
glucose and the levels of other known risk factors that
damage blood vessels. Tobacco use cessation is also
important to avoid complications.
moderate blood glucose control. People with type 1
diabetes require insulin; people with type 2 diabetes
can be treated with oral medication, but may also
require insulin;
blood pressure control;
foot care.
17. Diagnosis and Treatment:
Other cost saving interventions include:
screening and treatment for retinopathy (which
causes blindness);
blood lipid control (to regulate cholesterol levels);
screening for early signs of diabetes-related kidney
disease.
These measures should be supported by a healthy
diet, regular physical activity, maintaining a normal
body weight and avoiding tobacco use.