Biochemical, Histopathologic, and Genotoxic Effects of Ethanol Extract of Salvia hypargeia (Fisch. & Mey.) on Incisional and Excisional Wounded Diabetic Rats
Guzel, Sevda | Uzun, Cosar | Celik, Ayla | Camlıca, Yusuf | Guler, Gizem | Erdal, Nurten | Tasdelen Bahar | Celikcan, Havva Didem
Purpose: Nonhealing wounds are a serious problem of diabetic patients. Salvia species are traditionally used for the treatment of wounds. The aim of the study was to investigate the effects of ointment prepared with ethanol extract obtained from the aerial parts of Salvia hypargeia, an endemic plant from Turkey, on diabetic rat incisional and excisional skin wounds. Materials and Methods: Male Wistar albino rats (n: 60) were divided into five groups. Diabetes was induced and two concentrations (0.5% and 1%) of the extract were used for ointments and applied on wounds for 7 and 14 days. Fito cream was chosen as a reference drug. Results: In excisional wounds, healing ratios of 0.5% (63.4% and 99.3%) and 1% (65.5% and 99.9%) S. hypargeia groups were higher compared to control (35.9% and 75.1...
Wound healing activity of Salvia huberi ethanolic extract in streptozocin-induced diabetic rats
Guzel Kara, Sevda | Uzun, Cosar | Celik , Ayla | Camlica, Yusuf | Guler ,Gizem | Erdal , Nurten | Tasdelen, Bahar
Objective: The aim of this study was to examine the in vivo wound healing potential of Salvia huberi Hedge (endemic to Turkey) on excision and incision wound models in diabetic rats. Method: Male Wistar albino rats, 3-4 months old and weighing 180-240g were used. The animals were randomly divided into five groups including Control, Vehicle and Fito reference, and two different concentrations (0.5% and 1% weight/weight (w/w)) of ethanol extract of Salvia huberi were investigated in both wound models on streptozocin-induced diabetic rats using macroscopic, biomechanical, biochemical, histopathological, genotoxic and gene expression methods over both seven and 14 days. Fito cream (Tripharma Drug Industry and Trade Inc., Turkey) was used as the reference drug. Results: A total of 60 rats were ...
The potential neuroprotection efficacy of Atractylenolide III on kainic-acid derived temporal lobe epilepsy in male rats
Hüsniye Özalp , Yusuf Çamlıca , Leyla Şahin , Savaş Aktaş , Serap Yalın , Ayla Batu Öztürk , Özge Selin Çevik
Purpose: Atractylenolide III (ATR III) is known for its anti-inflammatory and neuroprotective activities. In this study, we aimed to investigate the effects of ATR III on neuronal damage in temporal epileptic rats caused by kainic acid. Materials and Methods: 16-week-old Wistar Albino rats were divided into three groups; control (C, n=8), kainic acid (KA, n=8), ATR III+ kainic acid (KA+ATR, n=8). After 21 days of injections of kainic acid, learning, and memory behavior, anxiety, and locomotor activity were evaluated. Neuron morphologies in the hippocampus were examined, the total number of neurons, and the number of degenerated neurons were determined, and the thickness of these regions was also measured. Changes in biochemical parameters such as MDA, SOD, GSHPx, AChE, and CAT were invest...
Wound healing properties, antimicrobial and antioxidant activities of Salvia kronenburgii Rech. f. and Salvia euphratica Montbret, Aucher & Rech. f. var. euphratica on excision and incision wound models in diabetic rats
Güzel, Sevda | Uzun, Coşar | Ülger, Mahmut | Güler, Gizem | Çelik, Ayla | Çamlıca, Yusuf
Diabetic patients suffer from persistent and non-healing wounds. Salvia species are traditionally used for the treatment of wounds and colds. The aims of the present study were to evaluate the in vivo wound healing potential, in vitro antimicrobial and antioxidant activities, and total phenolic and flavonoid contents of the aerial parts of two endemic taxa, Salvia kronenburgii Rech. f. (SK) and Salvia euphratica Montbret, Aucher & Rech. f. var. euphratica (SE). Two different concentrations (0.5% and 1% (w/w)) of ethanol extracts were investigated in incision and excision wound models on Streptozotocin-induced diabetic rats using biomechanical, biochemical, histopathological, macroscopic, and genotoxic methods for 7 and 14 days. Antimicrobial activity was evaluated against Staphylococcus au...