Metabolic Effects of Glucose Lowering Substance of Urtica Dioica on Normal and Diabetic Mice, and Patients with Type I Diabetes Mellitus

Gholam Hossein Riazi; Maryam Razzaghy-Azar; Mohammad Taghikhani; Mitra Karimai; Masoud Shaabani; Seyed Hasan Hasani Komeleh; Masoud Yousefi

Journal of Comprehensive Pediatrics

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Metabolic Effects of Glucose Lowering Substance of Urtica Dioica on Normal and Diabetic Mice, and Patients with Type I Diabetes Mellitus

Author(s):

Gholam Hossein Riazi¹,

Maryam Razzaghy-Azar^2,*,

Mohammad Taghikhani³,

Mitra Karimai³,

Masoud Shaabani¹,

Seyed Hasan Hasani Komeleh¹,

Masoud Yousefi⁴

1IBB, Tehran University, Tehran, Iran

2Institute of Endocrinology & Metabolism, Iran University of Medical Sciences, Tehran, Iran

3Tarbiat Modarres University, Tehran, Iran

4Shahid Beheshti University of Medical Sciences, Tehran, Iran

Journal of Comprehensive Pediatrics:Vol. 1, issue 2; e93732

Published online:Dec 30, 2007

Article type:Research Article

Received:May 15, 2019

Accepted:Dec 30, 2007

How to Cite:Riazi GH, Razzaghy-Azar M, Taghikhani M, Karimai M, Shaabani M, et al. Metabolic Effects of Glucose Lowering Substance of Urtica Dioica on Normal and Diabetic Mice, and Patients with Type I Diabetes Mellitus. J Compr Ped. 2007;1(2):e93732. doi:

Abstract

Background: Urtica dioica is a plant that is used as an edible herb with capability of lowering blood glucose. The aim of this study was to determine the effects of extracted and purified blood glucose lowering substance (BGLS) of Urtica Dioica on mice and then in patients with type I diabetes mellitus.
Materials and Methods: The effective substance of the extract was prepared and identified by thin layer chromatography method and then by gel filtration, Fourier transform infra red, mass spectrometry gas chromatography and paper chromatography after acid hydrolysis. Different case control studies were done by this substance on mice. Eight hours before and during the tests all of the mice were fasted. At the first stage 4 separate studies, each in 3 groups of normal mice were done, and blood glucose (BG), liver glycogen, serum insulin and muscle lactic acid were measured after intraperitoneal (ip) injection of BGLS in the first group, distilled water in second group and no injection in the third group. At second stage 20 mice became diabetic by administration of streptozotocin and then divided into two even case and control groups and blood glucose (BG) was measured before and after ip injection of BGLS. At the third stage, BG was measured before and after oral administration of BGLS to normal mice. At fourth stage LD50 of substance was identified in mice and at the 5th stage, in a short 2 day study on 8 patients, the effect of oral administration of one dose of BGLS at 00:07 h on the second day was evaluated.
Results: In the first stage, BG of the first group with the mean of 76 ± 5 mg/dL was significantly lower than the second and third groups (108±8 mg/d and 105±9 mg/dL, respectively; p<0.001). Serum insulin level was not significantly different among the 3 groups. Liver glycogen of the 1st group (10.74 ± 0.23 mg/g) was significantly more than the 2nd group (10.08 ± 0.21 mg/g, p = 0.03) and the 3rd group (9.95 ± 0.24, p = 0.016). Lactic acid level of muscles in the 1st group (1.4 ± 0.07 mg/dL) was higher than the 2nd & 3rd group (1.07 ± 0.07 mg/dL and 1.02 ± 0.06 mg/dL respectively) (P < 0.001). In the second stage, BG level was 158 ± 8 mg/dL after 4 hr of ip injection of BGLS in the case group vs 319 ± 14 mg/dL in control group (P < 0.001 . In the third stage). BG decreased from 137 ± 7.1 to 77 ± 17 mg/dL in normal mice after oral administration of BGLS, that was significantly more than decrement in control group (from 146 ± 11 to 120 ± 19 mg/dL) (P < 0.01). In the fourth stage, The amount of LD50 of BGLS was 8.9 mg/ 30 gram mouse. Finally study on patients with type 1 DM resulted in decrement of blood glucose at 2200 h that was significantly lower than the previous day (P=0.001).
Conclusion: There is a glucose lowering substance in Urtica dioica that does not increase insulin secretion and can be absorbed through intestinal lumen.

Keywords

Urtica dioica

Diabetes mellitus

Mice

References

1.
The references are available in PDF file.

Effect of Urtica Dioica Decoction on Serum Glucose and Lipid Profile in Stereptozotocin Induced Diabetic Male Rats

Mohammad Reza Shahraki,

Hamideh Mirshekari,

Ahmad Reza Sahraki,

Elnaz Shafighi

Shahraki MR, Mirshekari H, Sahraki AR, Shafighi E. Effect of Urtica Dioica Decoction on Serum Glucose and Lipid Profile in Stereptozotocin Induced Diabetic Male Rats. Zahedan J Res Med Sci. 2013;15(11):e92784. doi:

9

Jan

2016

Glycemic Control by Exercise and Urtica Dioica Supplements in Men With Type 2 Diabetes

Saeid Dabagh,

Masoud Nikbakht

Dabagh S, Nikbakht M. Glycemic Control by Exercise and Urtica Dioica Supplements in Men With Type 2 Diabetes. Jundishapur J Chronic Dis Care. 2016;5(1):e31745. doi: https://doi.org/10.17795/jjcdc-31745

20

Jul

2015

The Effect of Ethanolic Extract of Urtica dioica Leaves on High Levels of Blood Glucose and Gene Expression of Glucose Transporter 2 (Glut2) in Liver of Alloxan-Induced Diabetic Mice

Shamseddin Ahmadi,

Himen Awliaei,

Masoud Haidarizadeh,

Jalal Rostamzadeh

Ahmadi S, Awliaei H, Haidarizadeh M, Rostamzadeh J. The Effect of Ethanolic Extract of Urtica dioica Leaves on High Levels of Blood Glucose and Gene Expression of Glucose Transporter 2 (Glut2) in Liver of Alloxan-Induced Diabetic Mice. Gene Cell Tissue. 2015;2(3):e30355. doi: https://doi.org/10.17795/gct-30355

9

Oct

2023

Urtica dioica (Nettle) in Type 1 Diabetes Mellitus: A Randomized Controlled Trial

Maryam Shahrokhi,

Shahin Koohmanaee,

Reyhaneh Haghghi,

Afagh Hassanzadeh Rad,

Mohammad Ali Esfandiari,

Shirin Parvinroo

,et al.

Shahrokhi M, Koohmanaee S, Haghghi R, Hassanzadeh Rad A, Esfandiari MA, et al. Urtica dioica (Nettle) in Type 1 Diabetes Mellitus: A Randomized Controlled Trial. Inn J Pediatr. 2023;33(5):e137563. doi: https://doi.org/10.5812/ijp-137563

11

Oct

2014

Introducing Urtica dioica, A Native Plant of Khuzestan, As an Antibacterial Medicinal Plant

Hossein Motamedi,

Seyyed Mansour Seyyednejad,

Ameneh Bakhtiari,

Mozhan Vafaei

Motamedi H, Seyyednejad SM, Bakhtiari A, Vafaei M. Introducing Urtica dioica, A Native Plant of Khuzestan, As an Antibacterial Medicinal Plant. Jundishapur J Nat Pharm Prod. 2014;9(4):e15904. doi: https://doi.org/10.17795/jjnpp-15904

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Author(s):

Gholam Hossein Riazi:[PubMed][Scholar]
Maryam Razzaghy-Azar:[PubMed][Scholar]
Mohammad Taghikhani:[PubMed][Scholar]
Mitra Karimai:[PubMed][Scholar]
Masoud Shaabani:[PubMed][Scholar]
Seyed Hasan Hasani Komeleh:[PubMed][Scholar]
Masoud Yousefi:[PubMed][Scholar]

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Metabolic Effects of Glucose Lowering Substance of Urtica Dioica on Normal and Diabetic Mice, and Patients with Type I Diabetes Mellitus

Abstract

References

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