Effect of vaginal suppository on bacterial vaginitis based on Persian medicine (Iranian traditional medicine): a randomised double blind clinical study.

This trial was conducted on 127 women aged 18-50 years with bacterial vaginosis to compare the vaginal suppository of metronidazole with Forzejeh, a vaginal suppository of herbal Persian medicine combination of Tribulus terrestris, Myrtus commuis, Foeniculum vulgare and Tamarindus indica. The patients (63 in metronidazole group and 64 in Forzejeh group) received the medications for 1 week. Their symptoms including the amount and odour of discharge and cervical pain were assessed using a questionnaire. Cervical inflammation and Amsel criteria (pH of vaginal discharge, whiff test, presence of clue cells and Gram staining) were investigated at the beginning of the study and 14 days after treatment. The amount and odour of discharge, Amsel criteria, pelvic pain and cervical inflammation significantly decreased in Forzejeh and metronidazole groups (p = <.001). There was no statistically significant difference between the metronidazole and Fozejeh groups with respect to any of the clinical symptoms or the laboratory assessments. This study showed that Forzejeh, which is an herbal Persian medicine preparation, has a therapeutic effect the same as metronidazole in bacterial vaginosis. Impact statement What is already known on this subject? Bacterial vaginosis (BV) is a common problem in women. Common antibiotics for the treatment of BV include: metronidazole, tinidazole and clindamycin. Unfortunately, treatments often occur with a recurrence and failure. Therefore, alternative treatments are necessary. Many natural treatments are recommended for this condition in Persian Traditional Medicine sources. One of them is the vaginal suppository "Forzejeh" which is the combination of Tribulus terrestris, Myrtus commuis, Foeniculum vulgare and Tamarindus indica. These plants have antimicrobial activities. Forzejeh has been used for the treatment of BV in folk medicine for many years and has been formulated and standardised recently. What do the results of this study add? This study showed that the therapeutic effect of Forzejeh on bacterial vaginosis is similar to metronidazole. What are the implications of these findings for clinical practice and/or further research? A clinical study with a longer follow-up time is suggested for assessing the recurrence of BV after treatment with Forzejeh metronidazole.

Kelussia odoratissima Mozaff attenuates thromboembolic brain injury, possibly due to its Z-ligustilide content.

PRIMARY OBJECTIVE: Essential oil (EO) of Kelussia odoratissima Mozaff, whose main composition is Z-ligustilide, has been shown to have strong antioxidant and anti-inflammatory effects and potent neuroprotective properties. RESEARCH DESIGN: This study examined whether or not the EO could ameliorate brain damage and behavioural dysfunction in a thromboembolic model of stroke in rats and compare its effects to that of the purified Z-ligustilide. METHODS AND PROCEDURES: Stroke was induced in rats by middle cerebral artery occlusion using an autologous pre-formed clot. EO (10 mg kg(-1) and 45 mg kg(-1)) and Z-ligustilide (20 mg kg(-1)) were injected intraperitoneally 1 h prior to embolization. Behavioural scores, infarct size and brain oedema, as well as the level of tumour necrosis factor-alpha (TNF-α), malondialdehyde, glutathione, catalase and superoxide dismutase activity were determined in the ipsilateral cortex 24 hours following stroke induction. MAIN OUTCOMES AND RESULTS: EO (45 mg kg(-1)), statistically similar to Z-ligustilide (20 mg kg(-1)), curtailed brain infarction and oedema, improved behavioural scores and prevented enhanced oxidative stress and TNF-α level in the ischaemic brain tissues. CONCLUSIONS: The findings provide the first evidence of effectiveness of the extract in a thromboembolic model of stroke, whose action can be mediated, at least in part, by the antioxidative and anti-inflammatory mechanisms.