Defective Adenoassociated Viral-Mediated Transfection of Insulin Gene by Direct Injection into Liver Parenchyma Decrease Blood Glucose of Diabetic Mice

1997 ◽  
Vol 29 (12) ◽  
pp. 599-603 ◽  
Author(s):  
A. Sugiyama ◽  
S. Hattori ◽  
S. Tanaka ◽  
F. Isoda ◽  
S. Kleopoulos ◽  
...  
Author(s):  
Sonia Hardiyanti ◽  
Harmayetty Harmayetty ◽  
Ika Yuni Widyawati

Introduction: Based on the latest research, exercise had significant effect to decrease blood glucose. The aimed of this study was to investigate the effect of isometric exercise model on blood glucose in Diabetic Mice (Mus musculus).Methodes: This research was used a true experimental study with randomize post-test only control group design. The sample was male mice (Mus musculus) in 20-27 grams weight. 27 male mice were divided into three groups; the first group was normal group (control) that injected by NaCl as placebo, the second group was diabetic mice and the third group was diabetic mice with exercise. Both second group and third group were injected by streptozotocin (STZ) to induce Diabetes Mellitus. After 2x24 hours injected, all groups were given oral glucose (Dextrose-40% or D40). One hour after they given by D40, the third group was treated by isometric exercise used treadmill for 23.31 minutes with 21 cm/second speed and 0° elevation angle. Then the blood samples of all groups were taken to measure the blood glucose level. Data were analyzed by One Kolmogorov-Smirnov test, ANOVA test, and Least Significance Difference (LSD) with significance level of α<0.05.Result: The result of One Kolmogorov-Smirnov test showed that there was p=0.94 in normal group, p=0.50 in diabetic group, and p=0.19 in diabetic with exercise group. The result of ANOVA test was p=0.08. The result of LSD for blood glucose revealed was p=0.23 for diabetic group and diabetic with exercise group. The researcher had an assumption that probably it happened because of in second group there were two mice that had normal blood glucose levels and in the third group the initial blood glucose levels were unknown, hence they probably could had normal blood glucose levels too. Discussion: It can be concluded that there is no effect of isometric exercise to decrease blood glucose. Further research should investigate more about the frequency and intensity of isometric exercise that could has effect to decrease blood glucose.


2013 ◽  
pp. 50-55
Author(s):  
Tuyet Mai Truong ◽  
Thi Lam Nguyen ◽  
Lan Anh Pham ◽  
Hoang Kien Truong

Objective: Plant polyphenols have antioxidant capacity and alpha-glucosidase inhibition to supporting for prevention and treatment of diabetes. Materials and Method: Present study was conducted to determine the content of total polyphenols, free radical scavenging and alpha-glucosidase inhibition of the VOS mixture that extracted from leaves (Voi leaves - Cleistocalyx operculatus (V), Oi leaves - Psidium guajava (O), Sen leaves - Nelumbo nucifera (S)). Results: The efficacy of blood glucose controlling in diabetic mice was investigated. After 8 weeks of administration with 200 mg VOS/kg body weight and 400 mg VOS/kg body weight, VOS diabetic mice had significantly reduced blood glucose level as compared to control diabetic mice. VOS diabetic mice with 400 mg dosage are lower in blood glucose levels than that of the diabetic mice with 200 mg. Also, the significant reducing in HbA1c was observed in VOS diabetic mice as compared with control diabetic mice. Conclusion: VOS-product extracted from Cleistocalyx operculatus leaves, guava leaves, lotus leaves might be considered as a safe product and to be a potential product in the supporting of prevention and treatment of diabetes.


2008 ◽  
Vol 86 (Supplement) ◽  
pp. 11
Author(s):  
B Ren ◽  
B OʼBrien ◽  
M Byrne ◽  
E Chʼng ◽  
M Swan ◽  
...  

2017 ◽  
Vol 36 (4) ◽  
pp. 433
Author(s):  
Nurhidajah Nurhidajah ◽  
Nurrahman Nurrahman

The process of germination of grains such as rice, could increase some nutritional values of  amino acids and dietary fiber. Red rice and its sprouts are believed to be able to decrease blood glucose in patients with diabetes mellitus (DM). The aim of this study was to evaluate the hypoglycemic effect of red rice sprouts in STZ-NA induced diabetic rats on blood glucose level, insulin level, and HOMA-IR and HOMA-β index. This experimental study was conducted based on randomized post test only control group design using 24 male Wistar rats aged 2.5 months. Rats were divided into 4 groups, one group without induction of STZ-NA fed with a standard diet (control) and three groups of STZ- NA induced with a standard diet, red rice and red rice germ. Experiments were conducted for 6 weeks. The results showed that sprouted red rice lowered blood glucose levels by 61.88 % and the value of HOMA-IR (insulin resistance parameters) by 56.82%. Insulin level increased by 16.35 % and HOMA-β by 763.6 %. This study showed that red rice germ was able to decrease blood glucose levels and increase insulin resistance of DM rats and the strength of the pancreatic beta cells. ABSTRAKProses perkecambahan biji-bijian seperti beras, dapat meningkatkan beberapa nilai gizi seperti asam amino dan serat pangan. Beras merah dan kecambahnya diyakini mampu menurunkan glukosa darah pada penderita diabetes melitus (DM). Tujuan penelitian ini adalah mengevaluasi efek hipoglikemik kecambah beras merah pada tikus diabetes yang diinduksi STZ-NA terhadap kadar glukosa darah, insulin, serta indeks HOMA-IR dan HOMA β. Penelitian ini bersifat eksperimental in vivo pada hewan coba tikus Wistar jantan usia 2,5 bulan sebanyak 24 ekor dengan desain penelitian randomized post test only control group. Tikus dibagi menjadi 4 kelompok, masing-masing 1 kelompok tanpa induksi STZ-NA dengan diet standar dan 3 kelompok diinduksi STZ-NA dengan diet standar, beras merah dan kecambah beras merah. Percobaan dilakukan selama 6 minggu. Hasil penelitian menunjukkan kecambah beras merah mampu menurunkan kadar glukosa darah sebesar 61,88 % dan nilai HOMA-IR (parameter resistensi insulin) 56,82 %. Kadar insulin meningkat 16,35 % dan HOMA β 763,6 %. Disimpulkan, kecambah beras merah mampu menurunkan kadar glukosa darah dan memperbaiki kondisi resistensi insulin tikus DM, dan kekuatan sel beta pankreas.


Sign in / Sign up

Export Citation Format

Share Document