MindMap Gallery Pharmacology - drugs acting on the endocrine system
About pharmacology mind map (6) It is suitable for majors in traditional Chinese medicine and acupuncture and massage. The introduction is detailed and the description is comprehensive. I hope it will be helpful to those who are interested!
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This is a mind map about bacteria, and its main contents include: overview, morphology, types, structure, reproduction, distribution, application, and expansion. The summary is comprehensive and meticulous, suitable as review materials.
This is a mind map about plant asexual reproduction, and its main contents include: concept, spore reproduction, vegetative reproduction, tissue culture, and buds. The summary is comprehensive and meticulous, suitable as review materials.
This is a mind map about the reproductive development of animals, and its main contents include: insects, frogs, birds, sexual reproduction, and asexual reproduction. The summary is comprehensive and meticulous, suitable as review materials.
Drugs that act on the endocrine system
Adrenocortical hormone drugs
Mineralocorticoids
zona glomerulosa secretion
Aldosterone, deoxycorticosterone
Affects water and salt metabolism
Glucocorticoids
zona fasciculata secretion
Classification
short acting
hydrocortisone
Cortisone
Medium effect
Prednisone
Prednisolone
Methylprednisolone
Triamcinolone
Long lasting
Dexamethasone
betamethasone
external use
fludrocortisone
Fluocinolone acetonide
Beclomethasone
Pharmacological effects
Effect on substance metabolism
Glucose metabolism (increased blood sugar)
Promote gluconeogenesis
Slow down glucose breakdown
Reduce the use of glucose by body tissues
fat metabolism
Promote lipolysis and reduce synthesis
Diabetic patients are prone to ketoacidemia
Promote protein redistribution
central obesity
protein metabolism
Promote protein breakdown and cause negative nitrogen balance
Muscle atrophy, skin thinning, and delayed wound healing
water and electrolyte metabolism
Retain sodium and excrete potassium
Promote calcium excretion by kidneys
Hypocalcemia, osteoporosis
Four major resistance
Anti-inflammatory
non-specific anti-inflammatory
infectious inflammation
non-infectious inflammation
early stage of acute inflammation
Inhibit local vasodilation, reduce capillary permeability, reduce plasma exudation, and weaken leukocyte infiltration and phagocytosis.
Reduce redness, swelling, heat and pain
Chronic inflammation or post-acute inflammation
Inhibit the proliferation of capillaries and fibroblasts, inhibit the synthesis of collagen, mucopolysaccharides and the formation of granulation tissue
Reduce scars and adhesions caused by inflammation
Anti-inflammatory while reducing the body’s defense function
Causes the spread of infection and slows wound healing
Anti-immune
mechanism
Inhibit macrophage phagocytosis and processing of antigens
Inhibit lymphoblast proliferation
Promote the destruction and disintegration of sensitized lymphocytes
Does not affect lymphokine synthesis, but inhibits the inflammatory response caused by lymphokines
Delayed skin allergy
Rejection of allogeneic organ transplantation
type
Small dose: affects cellular immunity
Large dose: affects humoral immunity
Inhibits the conversion of B cells into plasma cells, reducing antibody production
Anti-shock
infection toxic shock
mechanism
Anti-inflammatory, anti-immune, anti-endotoxin
Reduces the sensitivity of blood vessels to vasoconstrictor substances
Stabilize lysosomal membranes and reduce the formation of myocardial inhibitory factors
Anti-endotoxin
Improve the body's tolerance to endotoxins
Ease the body's response to endotoxin, reduce cell damage, and relieve toxemia symptoms
Cannot destroy endotoxin
Ineffective against external toxins
Affects blood and hematopoietic system
Stimulate bone marrow hematopoietic function
Increase hemoglobin and red blood cells in the blood
Reduce lymphocytes in blood
Large dose: Increase platelets and fibrinogen, shorten clotting time
Other functions
Reduce fever
Fever due to severe toxic infection
excitement center
Euphoria, excitement, insomnia
Convulsions, epilepsy
Promote digestion
Promote gastric acid and pepsin secretion
Affects bones
cause osteoporosis
Allowed
Definition: No direct activity on certain tissues, but can increase the effects of other hormones
glucagon
hyperglycemia
Catecholamines
constrict blood vessels
Clinical application
Adrenocortical insufficiency
severe infection
Viruses and tuberculosis are generally not used
severe acute respiratory syndrome caused by SARS
Reduce lung tissue leakage and damage, improve patients’ tolerance to toxins, and reduce the degree of late-stage pulmonary fibrosis
shock
septic shock
The drug can be stopped once the effect is produced
anaphylactic shock
combined with epinephrine
cardiogenic shock
hypovolemic shock
If fluid replenishment, electrolyte replenishment or blood transfusion are ineffective, combined with a large dose of epinephrine
Some sequelae of inflammation
Meningitis, peritonitis, pleurisy, pericarditis, rheumatic valvulitis, orchitis, burns
Reduce inflammatory exudation
Corneal ulcer contraindicated
autoimmune disease
Rheumatism, rheumatoid arthritis, rheumatic fever, rheumatic myocarditis, systemic lupus erythematosus
allergic diseases
organ transplant
Combined with cyclosporine
Hematology and tumors
Acute lymphocytic leukemia, aplastic anemia, granulocytopenia, thrombocytopenia, Henoch-Schonlein purpura
skin disease
Contact dermatitis, eczema, psoriasis, anal itching
Adverse reactions
long term high dose
Iatrogenic hyperadrenocorticism (Cushing's syndrome)
Induce or worsen infection
Anti-inflammatory but not antibacterial, reducing the body’s defense function
Digestive system complications
Stimulate gastric acid and protease secretion
cardiovascular system complications
Water and sodium retention, elevated blood lipids
hypertension
atherosclerosis
Osteoporosis, muscle atrophy, delayed wound healing
Promote protein breakdown and inhibit its synthesis
Reduce the absorption of calcium and phosphorus in the intestine and increase their excretion
Inhibit osteoblast activity
diabetes
Cataracts, glaucoma
other
Inhibit growth hormone secretion and cause negative nitrogen balance
Affect children's growth and development
cause fetal abnormalities
induce psychosis and epilepsy
withdrawal reaction
Iatrogenic adrenocortical atrophy and insufficiency
Negative feedback inhibits the hypothalamic-pituitary-adrenocortical axis
Add ACTH before discontinuing medication or use alternate-day dosing
rebound phenomenon
After the patient's symptoms are basically controlled, sudden discontinuation of the drug or rapid reduction of the dose may cause the original disease to relapse or worsen.
Dependence on glucocorticoids or symptoms not fully controlled
Usage and treatment
high dose shock therapy
severe toxic infection
shock
Typical dose long-term therapy
Nephrotic syndrome, etc.
low dose alternative therapy
Adenohypophysialism
Addison's disease
After subtotal adrenalectomy
every other day therapy
Minimal negative feedback inhibition
sex hormones
hypoglycemic drugs
insulin
internal processes
Easily destroyed by digestive enzymes if taken orally
Inactivated in liver, kidney, muscle tissue
Classification
short acting
regular insulin
First aid
Medium effect
low protamine zinc insulin
globin zinc insulin
Long lasting
protamine zinc insulin
Pharmacological effects
Hypoglycemic
Promote protein synthesis
Promote fat synthesis
Reduce free fatty acids and ketone bodies to prevent ketoacidosis
potassium transport
Promote K entry into cells
Clinical application
diabetes
type 1 diabetes
type 2 diabetes
adjuvant treatment
Energy Potion
Insulin, ATP, Coenzyme A
Arrhythmia
Polarizing fluid (GIK)
Insulin, glucose, potassium chloride
sepsis
Adverse reactions
Hypoglycemia
allergic reaction
insulin resistance
acute resistance
stress state
chronic resistance
Produce insulin antibodies
Decreased number of insulin receptors on target cell membrane
Abnormality of the glucose transport system in the target cell membrane
lipoatrophy
Oral hypoglycemic drugs
Sulfonylureas
Representative medicine
tolbutamide
The weakest and shortest
chlorpropamide
most durable
glyburide
Glipizide
Glezite
Can reduce the number of platelets and reduce their adhesion
Pharmacological effects
Hypoglycemic
Promote insulin secretion from beta cells
Reduce glucagon levels in the blood
Enhance insulin action
antidiuretic
Chlorpropamide and glibenclamide promote secretion of antidiuretic hormone
Affect coagulation function
Gliclazide reduces platelets, reduces adhesion, and stimulates plasminogen synthesis
Reduce microvascular complications in diabetic patients
Clinical application
diabetes
Type 2 diabetes where diet control is ineffective
diabetes insipidus
chlorpropamide
Adverse reactions
Hypoglycemia
digestive tract reaction
central system reaction
Large doses of chlorpropamide can cause confusion and ataxia
other
weight gain
Increased insulin release and increased fat synthesis
Granulocytopenia, thrombocytopenia, regenerative coagulopathy, hemolytic anemia
allergic reaction
Cholestatic jaundice and liver impairment
Biguanides
Does not promote insulin secretion and has no effect on blood sugar in normal people Concomitant use of insulin or insulin secretagogues may increase the risk of hypoglycemia
Representative medicine
Metformin (Metformin)
Not metabolized by the liver
Phenformin (phenformin)
Pharmacological effects
Hypoglycemic
Inhibits glucose absorption in the intestine
Inhibits gluconeogenesis and reduces hepatic glucose production
Promote tissue uptake of glucose and increase anaerobic glycolysis
Inhibit glucagon release
Clinical application
diabetes
Type 2 diabetes that is not controlled by diet
Lose weight, lower blood pressure
Prevent diabetes
Adverse reactions
gastrointestinal reactions
Metallic taste in mouth
Lactic acidemia
allergic reaction
Contraindications
Severe infection, hypoxia, liver and kidney dysfunction,
The drug should be discontinued when using iodinated contrast media
alpha-glucosidase inhibitors
postprandial hyperglycemia
Competitively inhibits glucosidase and sucrase at the brush border of the small intestinal mucosa
insulin sensitizing drugs
Representative medicine
Pioglitazone
Emglitazone
Rosiglitazone
Insulin Resistance Type 1 and Type 2 Diabetes