جستجوی مقالات مرتبط با کلیدواژه "گل میخک" در نشریات گروه "دامپزشکی"

To date, the anti-inflammatory and antimicrobial effect of clove extract has been proven, which makes it one of the treatments that can be used in wound healing. Comparing the healing effect with other healing aids makes clove extract stand out among wound healers. In this study, histopathological examination of clove nanofibers (eugenol) was performed in comparison with polycaprolactone nanofibers in other experimental thicknesses created in rat skin. In 45 adult Wistar rats, a dorsal ulcer induced. They are then randomly divided into three groups of 15 (observed group, eugenol nanofibers and polycaprolactone), then each into five other groups of 5 (fraternity sample groups on days seven, 14, and 21) Divide, collagen, epithelial thickness, scar, leukocytes infiltration, edema, acute hemorrhage and stretch test were evaluated. In the eugenol treatment group, epithelialization and collagen index increased significantly (P <0.05) from days 7 to 21 from the other two budget groups. The results show that clove nanofibers accelerated the healing process in thickened skin function compared to polycaprolactone and the control group.

Due to identification of antifungal drugs side effects and development of antifungal drugs-resistant fungi, there are growing interest to replace antifungal drugs with the herbal remedies that have antifungal properties. The present study was conducted to evaluate the antifungal effects of Althaea officinalis and Syzygium aromaticum aqueous extracts on the two species of saprophytic fungi including Penicillium spp and Aspergillus spp. Antifungal effects were assessed at four different concentrations including 6.25, 12.5, 25 and 50 mg/ml. The results of the present study revealed that Althaea officinalis and Syzygium aromaticum aqueous extracts have antifungal effects against Penicillium spp in all applied concentrations. Althaea officinalis aqueous extract had antifungal effects against Aspergillus spp at the concentration of 25 and 50 mg/ml, however, Syzygium aromaticum aqueous extract had an inhibitory effect on Aspergillus spp at all concentrations. The results demonstrate ameliorative effects of these herbal remedies on Penicillium spp and Aspergillus spp Furthermore, these results indicate that the antifungal effect of Syzygium aromaticum is greater than Althaea officinalis.

In the present study efficacy of Eugenia caryophilla and Rheum officinale extract have been investigated on the wound healing. Forty Wistar rats, weighting 200-250 g, were taken for this study. A full thickness wound in 1 cm length was created on the paravertebral region of each animal. Then animals were divided to experiment (n=20) and control groups (n=20), randomly. Wounds of animals in experiment group were treated with combined Eugenia caryophilla and Rheum officinale extracts twice a day for 3 days. On days 3, 7, 10 and 14, after assessment of wound contraction rate, 5 rats of each group were euthanized and tissue samples were obtained for histopathologic examination. In this study wound contraction was more evident in experiment group than control group in all days, however there was no significant difference between them (p

A pre-slaughter stunning procedure is one of the most important steps in management of the fish meat quality. The aim of the present study was to evaluate meat quality of Common carp affected by different stun-slaughtering procedures. In this investigation effects of 3 experimental treatments consist of 1) stunning carps via submerging in saturated CO2 bath, 2) stunning carps through immersion into bath containing clove oil and 3) common fish slaughtering method (Asphyxia), were evaluated on meat quality of Common carp. Results revealed that anaesthetizing and killing procedures significantly made effect on meat quality compared to the immersion in clove oil method (p<0.05). We have shown that muscle pH varied significantly within trial time and among the experimental groups (p<0.05). Immediately after death, mean muscle pH for CO2, clove oil and asphyxia groups were 6.34, 6.48 and 6.99, respectively. At 72 h postmortem, fish in clove oil group had the lowest drip loss (p<0.05). Asphyxia group had the highest mean refraction index throughout the post mortem period. Meanwhile, different stunning procedures significantly affected the fillet and skin color (p<0.05). It seems that stun/killing fish with clove oil preserve meat quality more than the other methods