جستجوی مقالات مرتبط با کلیدواژه « Ferula Assa-Foetida » در نشریات گروه « پزشکی »

Ferula assa-foetida is an herbaceous plant from Apiaceae family. Several pharmacological effects of oleo-gum resin of this plant were introduced in modern and traditional medicines such as digestive, antimicrobial, anti-diabetic, appetizing, insecticidal, and etc.

This study aimed to acute and sub-chronic toxicity of chloroform fraction of oleo-gum extract of Ferula in Wistar rats. The safety of this can guarantee its use in treatment and various industries.

Rats in six groups including male and female (kept separately) at different doses (50 mg/kg, 500 mg/kg, and 2000 mg/kg) and two control groups (control and DMSO( were selected to evaluate the acute toxicity of chloroform fraction of Ferula. For 30 days, 50 mg/kg and 250 mg/kg of sample was administrated to male and female rats. Mortality, appearance and behavioral changes, food intake, the weight of rats, and hematological, biochemical variables and histopathological changes were examined.

Physical and behavioral changes were not observed in acute and sub-chronic toxicity conditions. Food intake significantly differed between male and female DMSO control and other groups. In biochemical variables study, only SGOT (AST) showed a significant difference from the control group (DMSO) in acute toxicity and BUN, ALP and SGOT (AST) in sub-chronic toxicity. Also, any histopathological change was observed in spleen, liver, and kidney organs.

Oleo-gum resin of F. assa-foetida has not toxic effects, so it should be used with caution in the long term.

Asafoetida and sagapenum as valuable Iranian oleo-gum-resins from Ferula spp. (F. assa-foetida, F. persica, F. foetida and F. alliacea) have received interest during the history for producing valuable perfumes and common spices or as pharmaceutical agents. The aim of the present work was to characterize sources of asafoetida and sagapenum, according to botanical aspects, traditional and conventional medicine and phytochemical data. Available publications have been gathered from databases up to May 2019, and common Persian literatures were reviewed. We showed that sources for asafoetida and sagapenum should be differentiated botanically according to basal leaves, size of rays, fruits and petals. Furthermore, despite similarities, volatile sulfur components in F. assa-foetida are disulphides, in F. persica tri/tetra/pentasulphides, and in F. alliacea trisulphides. In the case of coumarins, conferol, conferone, farnesiferol A and B, samarcandin and samarcandin acetate are so far reported from F. assa-foetida and F. persica, and asacoumarin A from F. assa-foetida and F. foetida samples; while, persicaosides A-D have been reported only from F. persica. Moreover, farnesiferol C as the major coumarin in F. assa-foetida and mogoltavidin in F. persica would be new pharmacopeia markers. However, coumarins and essential oils similarities and differences among Ferula species should be more studied in a comparative research. Such studies would be essential for determining reliable sources and minimum requirements for standardizations of worldwide valuable wild growing medicinal and economical plants.

Ferula assa-foetida (asafoetida) is a native Iranian species which grows in different regions and climates in Iran. The plant is well known in Iranian Traditional Medicine as well as folk medicine for treatment of diseases. Several studies have been carried out on the essential oil of this species collected from different areas of Iran. This study is the first report about the essential oil of the plant collected from Neishabour mountains that is a potent area for growing this valuable plant species.

Essential oil of the aerial part of Ferula assa-foetidawhich wascollected from Neishabour, Iran, was analyzed by gas chromatography-mass spectroscopy (GC/MS). The minimum inhibitory concentrations of the essential oil was investigated against both Gram-positive (Staphylococcus epidermidis, Staphylococcus aureus, Bacillus subtilis) and Gram-negative (Escherichia coli, Pseudomonas aeruginosa, Klebsiella pneumonia) bacteria using microdilution method.

Twenty three components representing 97.06% of the total oil were identified. (E)-1-propenyl sec-butyl disulfide (53.77%), (Z)-1-propenyl sec-butyl disulfide (35.6%) and α-pinene (3.4%) were identified as major components. The MICof the essential oil ranged from 12-24 mg/mL against all tested bacteria.

The results indicated that among various compounds identified in the essential oil of F. assa-foetida L. from Neishabour mountains, disulphide compounds were the major constituents of the oil. In comparison to other reports of this plant around the country, disulphide compounds could be the reason of its moderate antibacterial effect.

In this experiment, the chemical composition of the essential oils obtained from Ferula assa-foetida oleo-gum resin collected from two different sites of Yazd province (Tabas and Yazd) in the center of Iran, were identified. The gas chromatography mass-spectroscopy (GC/MS) data showed that the qualitative composition of the components appeared to be constant in two different regions. Moreover, no remarkable variations were found in the amounts of the essential oil major constituents. A total thirty-nine components, comprising 91.52% and 95.61% of the total oil, were characterized in Tabas and Yazd samples, respectively. The hydrodistilled oils contained E-1-propenyl sec-butyl disulfide (40.15 and 44.36% in Tabas and Yazd samples, respectively), Z-1-propenyl sec-butyl disulfide (23.93 and 27.98%), Guaiol (5.50 and 3.14%) and Carotol (5.14 and 1.63%) as major constituents.