Diabetes mellitus, DM (, diabaínein, tembus utawi pancuran toya) (, raos manis) ingkang ugi dipuntepangi ing Indonésia kanthi istilah lelara kencing manis inggih punika kelainan metabolis ingkang dipunsebabaken déning kathah faktor, kanthi simtoma wujud hiperglisemia kronis lan gangguan métabolisme karbohidrat, lemak lan protéin, minangka akibat saking:
 défisiènsi sekresi hormon insulin, aktivitas insulin, utawi kekalihipun.
 défisiènsi transporter glukosa.
 utawi kekalihipun.

Kencing Manis punika lelara amargi pankreas boten kiyat ngasilaken insulin, lan kedah mbetahaken kanggé ngéwahi glukosa dados gula getih.

Manéka lelara, sindrom lan simtoma saged kapicu déning diabetes mellitus, ing antawisipun:
Alzheimer, ataxia-telangiectasia, sindrom Down, lelara Huntington, kelainan mitokondria, distrofi miotonis, lelara Parkinson, sindrom Prader-Willi, sindrom Werner, sindrom Wolfram, leukoaraiosis, demensia, hipotiroidisme, hipertiroidisme, hipogonadisme, lan sanès-sanèsipun.

Cathetan suku

Pranala njawi 

 World Health Organization fact sheet on diabetes
 World Health Organization — The Diabetes Programme
 International Diabetes Federation
 The Immunology of Diabetes Society
 Juvenile Diabetes Research Foundation
 MedlinePlus Diabetes from the U.S. National Library of Medicine
 Variations in Insulin Secretion in Carriers of Gene Variants in IRS-1 and -2
 Bloodletting Ameliorates Insulin Sensitivity and Secretion in Parallel to Reducing Liver Iron in Carriers of HFE Gene Mutations
 Diabetes Tipe 2 
 Tabel Gula Darah Normal
 Info Diabetes Mellitus
 Mencegah Diabetes Dengan Pola Makan Sehat
 Obat Alami Diabetes

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