| Autor: |
A. Yurt, B. Köksal, P. Gürbüz, A. Yıldız, N. Vardı, E. Alçin |
| Jazyk: |
English<br />Ukrainian |
| Rok vydání: |
2019 |
| Předmět: |
|
| Zdroj: |
Medičnì Perspektivi, Vol 24, Iss 4, Pp 51-58 (2019) |
| Druh dokumentu: |
article |
| ISSN: |
2307-0404 |
| DOI: |
10.26641/2307-0404.2019.4.189197 |
| Popis: |
Diabetes mellitus is a complicated and serious health problem involving peripheral neuropathy. This situation causes to loss of senses, tingle and pain. Diabetic peripheral neuropathy (DPN) affects 236 million people around the World. Hence there is a need to investigate alternative ways of cure focusing on DPN. Flavonoids have potential on pain due to their permeability characteristic in the capillary microcirculation system and in lowering blood pressure. Flavonoids are common in grape seed. The main flavonoids of grape seed involve proanthocyanidins which might be an effective agent in cure of pain in DPN. The purpose of this study is to investigate effects of grape seed extract on neuropathic pain in the Streptozotocin-induced diabetic mice. In the study, 50 eight-week old BALB-C strain mice in five different groups (Control, Diabetic Control, Control+25 mg/kg, Diabetes+25 mg/kg and Diabetes+50 mg/kg) were used. To induce diabetes in thirty of these animals, single dose Streptozotocin (180 mg/kg) was administered intraperitoneally. After diabetes was observed, grape seed extract (25 mg/kg and 50 mg/kg body weight) was administered by oral gavage in three groups (Control+25 mg/kg, Diabetes+25 mg/kg and Diabetes+50 mg/kg) during six weeks. At the end of the second and sixth weeks, pain threshold measurements in hot plate test were performed in line with a predetermined thermal pain model. Also the tissues of the sciatic nerve and abdominal aorta from the animals were histologically investigated. As a result hot plate measurements, pain threshold values of the animals in Diabetes+50mg/kg group significantly differed from the measurements of the animals in control group in the first measurements and from the animals in Diabetes+25 mg/kg group in the second measurements (p |
| Databáze: |
Directory of Open Access Journals |
| Externí odkaz: |
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