2024-03-19T07:10:10Z
https://ajp.mums.ac.ir/?_action=export&rf=summon&issue=49
Avicenna Journal of Phytomedicine
2228-7930
2228-7930
2011
1
2
Historical uses of saffron: Identifying potential new avenues for modern research
Seyedeh Zeinab
Mousavi
Seyedeh Zahra
Bathaie
Objective: During the ancient times, saffron (Crocus sativus L.) had many uses around the world; however, some of these uses were forgotten throughout the history. But a newly formed interest in natural active compounds brought back the attention toward historical uses of saffron. Understanding different uses of saffron in the past can help us finding the best uses at present.In this study, wereviewed different uses of saffron throughout the history among different nations. Methods: ISI web of Science and Medline, along with references of traditional Iranian medicine were searched for historical uses of saffron. Results: Saffron has been known since more than 3000 years ago by many nations. It was valued not only as a culinary condiment, but also as a dye, perfume and as a medicinal herb. Its medicinal uses ranged from treating eye problems to genitourinary and many other diseases in various cultures. It was also used as a tonic agent and antidepressant drug among many nations. Conclusion(s): Saffron has had many different uses such as a food additive and a palliative agent for many human diseases. Thus, as an important medicinal herb, it is a good candidate with many promising potentials to be considered for new drug design.
Saffron
Iran
Ancient medicine
Herbal Medicine
Traditional Medicine
2011
09
01
57
66
https://ajp.mums.ac.ir/article_122_fa0adab83a39198419c20125f89ee8bf.pdf
Avicenna Journal of Phytomedicine
2228-7930
2228-7930
2011
1
2
Antimicrobial activity of aqueous and methanolic extracts of pomegranate fruit skin
Ali
Sadeghian
Ahmad
Ghorbani
Ahmad
Mohamadi-Nejad
Hassan
Rakhshandeh
Objective: Punica granatum, commonly known as pomegranate, has emerged as a medicinal plant with potential antimicrobial activity. The present study was planned to evaluate this activity against both Gram positive Staphylococcus aureus (S. aureus) and negative Pseudomonas aeruginosa (P. aeruginosa) bacteria as well as against pathogenic yeast, Candida albicans (C. albicans).
Material and Methods: The aqueous and methanolic extracts of pomegranate fruit skin were prepared using a Soxhalet apparatus. Antimicrobial effect of the extracts was studied and compared with commercial antibiotics using three different methods; agar dilution, cylinder plate, and disk inhibition zone techniques.
Results: Both extracts showed good antibacterial activity against S. aureus and P. aeruginosa. Also the methanolic extract presented strong antifungal effect on C. albicans. The antimicrobial activities against S. aureus, P. aeruginosa and C. albicans were comparable with those of cloxacillin, gentamycin and clotrimazole, respectively. The methanolic extract was found to be more effective than aqueous one against all the tested microorganisms.
Conclusion: The extracts from pomegranate fruit skin possess strong antimicrobial activity against the tested microorganisms. Therefore this plant could be an important source of new antimicrobial compounds to treat bacterial and fungal infections.
Pomegranate
Staphylococcus aureus
Pseudomonas aeruginosa
Candida albicans
2011
09
01
67
73
https://ajp.mums.ac.ir/article_123_0fe07c95be3a162c8d51542915092e19.pdf
Avicenna Journal of Phytomedicine
2228-7930
2228-7930
2011
1
2
Study of cytotoxic properties of Rosa damascena extract in human cervix carcinoma cell line
Amir
Zamiri-Akhlaghi
Hasan
Rakhshandeh
Zahra
Tayarani-Najaran
Seyed Hadi
Mousavi
Objective: Cancer is a major health problem worldwide and current therapies for cancer are often limited by short-term efficacy due to drug resistance. There has been much interest in the use of naturally occurring compounds with chemo-preventive and chemotherapeutic properties in the treatment of cancers.
Rose is one of the most important groups of ornamental plants which their fruits and flowers are used in a wide variety of foods, nutritional products and different traditional medicines.
Material and methods: In this study cytotoxic effect of Rosa damascena extract was evaluated on HeLa cell line. HeLa cells were cultured in DMEM medium and incubated with different concentrations of Rosa damascene (R. damascene) extract. Cell viability was quantitated by MTT assay.
Results: Rosa decreased cell viability in malignant cells in a concentration and time dependent manner. The IC50 values against HeLa were determined as 2135, 1540 and 305.1 µg.ml-1 after 24, 48 and 72h, respectively.
Conclusion: It might be concluded that R. damascena could cause cell death in HeLa cells which could be also considered as a promising chemotherapeutic agent in cancer treatment in future.
Rosa damascena
Cytotoxicity
HeLa
2011
09
01
74
77
https://ajp.mums.ac.ir/article_124_d2612e2f589d1ec067a6818ea987fa79.pdf
Avicenna Journal of Phytomedicine
2228-7930
2228-7930
2011
1
2
Effect of berberine on pentylenetetrazol-induced seizures in rats
Hamid Reza
Sadeghnia
Sahar
Darbarpanah
Seyed Mahmood
Hosseini
Objective: Antiepileptic drugs (AEDs) that are usually used for treatment of epilepsy have substantial side effects and about 30% of patients continue to have seizures with current AEDs therapy. Some herbs which traditionally used in the management of seizures of many rural areas of the developing countries have shown anticonvulsant activity in modern pharmacological bioassays. The aim of the present study was to evaluate the effects of berberine, an alkaloid from Berberis vulgaris, on seizures induced by pentylenetetrazol (PTZ) in rats.
Material and Methods: Rats (n=6-7) received berberine (100, 200 and 400 mg/kg, i.p.), diazepam (4mg/kg, i.p. as positive control), and vehicle (saline) and then 30 min later PTZ (110mg/kg, i.p.) were injected . Behavioral responses of the animals to PTZ administration were evaluated using these criteria: latency to first minimal clonic seizure (MCS), incidence of MCS, latency to the first generalized tonic–clonic seizures (GTCS), incidence of GTCS, protection against GTCS and mortality.
Results: Intraperitoneal administration of lower doses of berberine (100 and 200 mg/kg) had no significant effects on minimal clonic seizures (MCS) and generalized tonic-clonic seizures (GTCS) latencies, while injection of 400 mg/kg caused significant increase in both MCS and GTCS latencies (p<0.05). In this study diazepam, (4 mg/kg) 30 min prior to PTZ, significantly increased GTCS latency. Berberine at tested doses had no protection against mortality following PTZ administration.
Conclusion: It can be concluded that berberine at high doses could be a useful protective agent in PTZ-induced epileptic seizures in rats.
Berberine
Berberis vulgaris
Pentylenetetrazol
Seizure
Diazepam
2011
09
01
78
82
https://ajp.mums.ac.ir/article_125_49621eb29bf88f3c0d6329be530ebe4f.pdf
Avicenna Journal of Phytomedicine
2228-7930
2228-7930
2011
1
2
Chemical composition, antimicrobial activity and antiviral activity of essential oil of Carum copticum from Iran
Reza
Kazemi Oskuee
Javad
Behravan
Mohammad
Ramezani
Objectives: Evaluation of therapeutic effects of Carum copticum (C. copticum) has been the subject of several studies in recent years. Thymol the major component of C. copticum is a widely known anti-microbial agent. In this study, the antibacterial and anti viral activities of essential oil of C. copticum fruit were determined.
Materials and Methods: Essential oil of C. copticum was analyzed by means of gas chromatography-mass spectrometry (GC-MS). The antimicrobial activity of the oil was evaluated against six Gram (+/-) bacteria and fungi, using the micro broth dilution technique. Antiviral activity of the essential oil was evaluated using a Bacillus phage CP51.
Results: From the ten identified constituents, representing 98.7% of the oil, thymol (72.3%), terpinolene (13.12%) and o-cymene (11.97%) were the major components. It was found that the oil exhibited strong antimicrobial activity againstStaphylococcus aureus (S. aureus) andBacillus subtilis (B. subtilis) (MIC, 0.00025% v/v). Furthermore, the antiviral activity of the oil was evaluated by plaque reduction assay.
Conclusion: The essential oil showed an antiviral activity against phage when phage was pre-incubated with the essential oil prior to its exposure to B. cereus and without any pre-incubation with the phage, suggesting that the oil directly inactivated virus particles.
Carum copticum
Chemical composition
Essential oil
Antimicrobial activity
Antiviral activity
2011
09
01
83
90
https://ajp.mums.ac.ir/article_126_f23f12a3bc8366fa4413bba9f8bb41f7.pdf
Avicenna Journal of Phytomedicine
2228-7930
2228-7930
2011
1
2
Antidepressant-like effect of aqueous extract from Rosa damascena in mice
Karim
Dolati
Hassan
Rakhshandeh
Mohammad Naser
Shafei
Objective: Rosa damascena mill L (R. damascena) is an ornamental plant that has several therapeutic (such as sedative and hypnotic) effects. It also heals depression, grief, nervous stress and tension. In the present study we evaluated antidepressant-like effect of R. damascena using forced swimming test (FST).
Material and Methods: Three doses of aqueous extract (15, 60 and 90 mg/kg) was injected intraperitoneally. After 30 min of injection, immobility and swimming times were measured and compared with control (negative control) and imipramine (positive control).
Results: The results showed that low dose (15mg/kg) of extract significantly increased swimming time and decreased immobility time. However, the two high doses of extract (60 and 90mg/kg) had no significant effect on these parameters.
Conclusion: These results proposed antidepressant-like effect of low concentration of aqueous extract of R. damascena.
Rosa damascena
Mice
Immobility time
Antidepressant-like effect
2011
09
01
91
97
https://ajp.mums.ac.ir/article_127_285cfcebe1cedbd441549c3b2c89f696.pdf
Avicenna Journal of Phytomedicine
2228-7930
2228-7930
2011
1
2
Effect of commercial (vimang) and hydroalcoholic extract of Mangifera indica (Mango) on gentamicin-induced nephrotoxicity in rat
Abolfazl
Khajavi Rad
Leila
Ghazi
Mohammad Taher
Boroushaki
Alireza
Khooei
Zakieh
Keshavarzi
Sara
Hosseinian
Somayeh
Shafiee
Shahrzad
Havakhah
Objectives: Mangifera indica (Mango) is used in folk medicine for treatment of different types of diseases, and its anti-inflammatory and free radical scavenging activities have been demonstrated. The present study evaluated the effects of commercial (vimang) and hydroalcoholic extract of Mango on gentamicin-induced nephrotoxicity in rat.
Materials and Methods: Female Wistar rats were treated with vimang (50 and 100 mg/kg) for 18 days, or hydroalcoholic extract (200 and 400 mg/kg) for 18 days as preventive groups and others with vimang (100 mg/kg) for 8 days, or hydroalcoholic extract (400 mg/kg) for 8 days as treatment groups and also gentamicin (GM) was used at 80 mg/kg/day for eight days, starting from day 10. At the end of treatment, blood and urine samples were taken for measurement of creatinine (Cr) and BUN. The kidney was prepared for histological evaluation.
Results: Serum Cr and urea concentrations as well as renal tissue injury increased significantly in GM group compared with the control group. Hydroalcoholic extract of Mango at 200mg/kg was able to reduce plasma Cr and urea concentrations significantly as well as kidney tissue necrosis. Vimang (50 and 100 mg/kg) and hydroalcoholic extract of Mango (200mg/kg) also prevented kidney tissue damage compared with the control group.
Conclusion: Mango products were able to improve kidney function in an established model of GM-induced nephrotoxicity in the rat. The beneficial effects of Mango on the rat kidney seem to be dose and time-dependent. However, more investigations are needed to elucidate Mango action on GM-induced renal toxicity.
Mango
Vimang
Gentamicin
Acute renal failure
2011
09
01
98
105
https://ajp.mums.ac.ir/article_128_3de7c7fe0ae460aa9cfb07c2832b30a0.pdf
Avicenna Journal of Phytomedicine
2228-7930
2228-7930
2011
1
2
The essential oils compositions of Iranian Oregano (Origanum vulgareL.) populations in field and provenance from Piranshahr district, West Azarbaijan province, Iran
Mohamad
Pirigharnaei
Samad
Zare
Reza
Heidary
Jalil
Khara
Reza
EmamaliSabzi
Farshad
Kheiry
Objective: Origanum vulgare L. is rarely cultivated in Iran but it is the only species of the Origanum genus growing wild in this country. O.vulgare L. is widely spread all over the country. In this study, parameters of content, composition and antioxidant activity of the essential oils of domestic and wild Iranian Oregano populations were compared with one another.
Materials and Methods: The extractions were performed using a clevenger-type apparatus and the essential oils in the Oregano plants were obtained by hydro-distillation and analyzed by GC/MS.
Results: The essential oils were obtained in the Oregano field at yield of (0.80%) and the 4 provenance Oregano (ranging from 0.93% to 1.66% v/w). In cultivated plant 22 constituents, representing 94.02% and in 4 provenance plants (O.v-w1--- O.v-w4), 21, 25, 22, 20 constituents, representing 96.55%, 95.66%, 95.8%, 94.48% of the oils, respectively, were identified. The two major constituents of the essential oils, carvacrol ranging from 23.54 to 67.09% and, γ-terpinene ranging from 7.71 to 20.94% were present in relatively equal amounts in all five samples from different localities. Five chemotypes of essential oils were identified. The main chemotype was carvacrol-γ-terpinene. Furthermore, the antioxidant activity of essential oils of O.vulgare using DPPH radical scavenging was determined. All extracts exhibited almost the same pattern of antioxidant activity as ascorbic acid (vit C).
Conclusion: Our findings demonstrated that the chemical composition of the essential oils of O. vulgare L. varies considering geographical location of collection site, climate and other ecological conditions which suggest both intrinsic/genetic and extrinsic/environmental factors such as: altitude, edaphic, temperature, humidity and climate, may play important roles in determining the oils composition.
Essential oil
Iranian Oregano (OriganumvulgareL.)
Carvacrol
γ-terpinene
2011
09
01
106
114
https://ajp.mums.ac.ir/article_129_af4b3fd4027503e912c98f0b4d407b51.pdf