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Related Concept Videos

Diabetic Retinopathy01:27

Diabetic Retinopathy

DefinitionDiabetic retinopathy is a microvascular complication of diabetes affecting the retinal blood vessels.Risk FactorsDiabetic retinopathy is present in almost all individuals with type 1 diabetes and more than 60% of those with type 2 diabetes after two decades of disease.The risk increases with poor glycemic control, hypertension, dyslipidemia, smoking, pregnancy, and puberty.Although cataracts and glaucoma are also more frequent in people with diabetes, retinopathy remains the leading...
Complications of Diabetes Mellitus01:22

Complications of Diabetes Mellitus

Diabetes mellitus is a chronic metabolic disorder characterized by persistent hyperglycemia due to insulin deficiency, resistance, or both. Prolonged hyperglycemia disrupts metabolic homeostasis and leads to acute and chronic complications.Acute ComplicationsAcute complications result from sudden metabolic imbalance.Diabetic ketoacidosis (DKA) mainly appears in type 1 diabetes but may also develop in type 2 diabetes, particularly under extreme stress. It arises from severe insulin deficiency,...
Diabetic Nephropathy01:28

Diabetic Nephropathy

Definition Diabetic nephropathy is a chronic kidney complication that results from prolonged hyperglycemia.Prevalence It is the most common cause of chronic kidney disease (CKD) and end-stage renal disease (ESRD) worldwide, affecting up to half of individuals with diabetes.Pathophysiology • Sustained hyperglycemia triggers multiple hemodynamic and metabolic changes in the kidney. • Early in the disease, increased renal blood flow and glomerular hyperfiltration occur due to afferent arteriolar...
Diabetes: Symptoms, Diagnosis, and Complications01:15

Diabetes: Symptoms, Diagnosis, and Complications

For most patients, experiencing several weeks of polyuria, polydipsia, fatigue, and significant weight loss may indicate the presence of diabetes. Furthermore, adults displaying the phenotypic appearance of type 2 diabetes (particularly those who are obese and not initially insulin-requiring), may have islet cell autoantibodies, suggesting autoimmune-mediated β cell destruction and a diagnosis of latent autoimmune diabetes of adults (LADA). The categorization of glucose homeostasis is based on...
Diabetes Mellitus: Type 2 and Gestational01:22

Diabetes Mellitus: Type 2 and Gestational

Type 2 diabetes, characterized by insulin resistance, arises when the insulin receptors on cells lose responsiveness to insulin, diminishing the cell's capacity to take up glucose, resulting in elevated blood glucose levels. To receive a diagnosis of Type 2 diabetes, a series of blood glucose tests are necessary to assess whether the blood glucose falls within normal parameters. If the result is out of the normal range, a patient may be diagnosed as prediabetic or diabetic, depending on the...
Type I Diabetes III: Clinical Manifestations01:19

Type I Diabetes III: Clinical Manifestations

Type 1 diabetes mellitus typically presents with rapid-onset symptoms due to the body’s inability to utilize glucose in the absence of insulin. Since insulin is required for glucose uptake into cells, its deficiency leads to hyperglycemia and cellular energy deprivation, resulting in characteristic clinical features.Polyuria and PolydipsiaOne of the earliest, most prominent symptoms is polyuria (excessive urination). When blood glucose concentrations rise above the renal threshold, the kidneys...

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Related Experiment Video

Updated: Jun 24, 2026

Behavioral Assessment of Visual Function via Optomotor Response and Cognitive Function via Y-Maze in Diabetic Rats
07:41

Behavioral Assessment of Visual Function via Optomotor Response and Cognitive Function via Y-Maze in Diabetic Rats

Published on: October 23, 2020

[Diabetic eye in children].

Camelia Bogdănici1, A Rahman, Carmen Olteanu

  • 1Universitatea de Medicină şi Farmacie "Gr.T. Popa" Iaşi, Facultatea de Medicină, Clinica I Oftalmologie.

Revista Medico-Chirurgicala a Societatii De Medici Si Naturalisti Din Iasi
|March 19, 2009
PubMed
Summary
This summary is machine-generated.

Type 1 diabetes is increasingly diagnosed in children, leading to early cardiovascular issues. Regular eye screenings are vital for pediatric diabetes patients to detect vision problems like diabetic retinopathy.

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Area of Science:

  • Pediatrics
  • Endocrinology
  • Ophthalmology

Context:

  • Diabetes mellitus represents a growing health concern in pediatric populations.
  • Modern lifestyle factors, including diet and physical activity, are linked to its rise.
  • Early onset of diabetes increases risks for long-term complications.

Purpose:

  • To investigate the prevalence of ophthalmologic disorders in children with diabetes mellitus.
  • To highlight the necessity of routine ophthalmologic screening for this demographic.

Summary:

  • A prospective study examined 26 children (average age 9.1 for boys, 12.6 for girls) diagnosed with diabetes mellitus.
  • Ophthalmologic findings included lens modifications (7.7%), refractive errors (34.6%), and diabetic retinopathy (11.5%).

Impact:

  • The findings underscore the critical need for comprehensive ophthalmologic evaluations in pediatric diabetes care.
  • Early detection of eye complications can mitigate risks of vision loss and improve quality of life.