The most frequently used medical raws for the treatment of / Монголын эм зүй, эм судлал

Background@#Some findings of an artifacts have revealed that nature based the raw have been used for the treatment of mankind's diseases over 60 000 years ago. WHO estimates that about 80 percentage of the world's population are consume the traditional medical care, and uses more than 21,000 plant species for therapeutic purposes. In order to help guide its member countries the World Health Organization (WHO) has developed The WHO Traditional Medicine Strategy 2014-2023. Some of the strategic actions in this document include:</br> • To develop and share appropriate research methodologies and criteria for evaluating the safety, efficacy, and quality of TM (Traditional Medicine) products; </br> • To study and explain the disease prevention, health maintenance, the diagnosis and the treatment of the TM disease according to the evidence based scientific studies. @*Objectives@#to determine the most frequently used medicinal plants for the treatment of "Rlung" in the TM.@*Methods@#The comparison method, the synthesis and analysis method, the induction and deduction method, the listing and sorting method, the inspecting and arrange method, and the methods of documents' drafting were used in this study.@*Results@#It is shown that over 80 raw materials of plant, mineral and animal origins has to list within 32 drug recipes which used "Rlung" disease of TM. The first five raw materials from these 80 ingredients have been repeatedly lists zadi - 30, agar (black, white, red agar) -19, arur-19, lish -18, and nin shosh -18 times.@*Conclusion@#The most frequently used the raw materialin the treatment of "Rlung" diseases is the seeds of Myristica fragrans Houtt. which contains a lot of the saturated acids with membrane-enhancing effects and strong antioxidant substances.

UPLC-Q-TOF/MS analysis on transitional constituents of before and after combination Psoralea corylifolia-Myristica fragrans absorbed into plasma / 中草药

Objective To analyze and identify the transitional constituents of combination Psoralea corylifolia-Myristica fragrans in vivo and in vitro, and further study the effect of this combination on transitional components. Methods A rapid ultra-performance liquid chromatography/orthogonal acceleration time-of-flight mass spectrometry (UPLC-Q-TOF/MS) method was established to rapidly analyze constituents of before and after combination P. corylifolia-M. fragrans after oral administration in rats, and combined with Peakview software analysis. Results Compared with in vitro extract of P. corylifolia, there are 15 prototypes absorbed into the blood. Compared with in vitro combination P. corylifolia-M. fragrans extract, 26 prototype components were absorbed into the blood. Compared with M. fragrans extract, six prototype components were absorbed into the blood. Conclusion By using UPLC-Q-TOF/MS method, the main chemical constituents from the combination can be rapidly and accurately identified, and the results would facilitate the quality control of combination P. corylifolia-M. fragrans for safe and efficient use.

Cytotoxic and apoptotic potential of Myristica fragrans Houtt. (mace) extract on human oral epidermal carcinoma KB cell lines

Several studies have revealed that certain naturally occurring medicinal plants inhibit the growth of various cancers. The present study was conducted to evaluate cytotoxicity and apoptotic induction potential of Myristica fragrans Houtt mace extract. The cytotoxic activity of the Myristica fragrans Houtt mace acetone extract was assayed by MTT assay on human oral epidermal carcinoma KB cell lines. KB cells were incubated with different concentration of mace extract ranging from 25 to 125 µg/mL for 24hrs. The apoptotic induction potential was also studied by the analysis of Bcl-2 protein and gene expression in mace extract incubated KB cell lines using western blotting technique and real-time polymerase chain reaction. The mace extract exhibited cytotoxicity and anticancer effect against KB cell lines and it also suppressed the growth of cancer cells, therefore growth inhibitory effect was noted in extract treated cell lines. The apoptotic potential of mace extract was accompanied by reduced gene expression of Bcl-2 compared to the untreated KB cells. The mace extract shows the cytotoxic activity and induced the apoptosis through the modulation of its target genes Bcl-2 in the KB cell lines, suggesting the potential of mace as a candidate for oral cancer chemoprevention. This can be further investigated in vivo for its anticancer potential.

Effect of the volatile oil of Myristica fragrans Houtt on behaviors in despaire depressed mice / 中华行为医学与脑科学杂志

Objective To observe the antidepressant effect of the volatile oil of Myristica in mice and investigate its mechanism.Methods Healthy male Kunming mice were divided into control group,fluoxetine hydrochloride group,high,medium and low dose group,and all of the mice were gavaged for 7 days.The role of antidepressant on the mice were observed with tail suspension tests and forced swimming tests.Then serotonin(5-HT),dopamine(DA) and norepinephrine (NE) in the brain of the mice were determined by enzyme-linked immunosorbent assay.Results Compared with the control group((82.60 ± 24.70)s),the medium dose group could shorten the immobility time of the tail suspension tests ((54.40± 15.87) s),and showed statistical significance (P＜ 0.05).The content of 5-HT,DA,NE in the brain of the medium group were (19.35±2.79) ng/ml,(12.16±0.71)pg/ml,(0.27±0.12) ng/ml,and control group were (14.95±4.83) ng/ml,(11.32±0.95) pg/ml,(0.20±0.11) ng/ml.Compared with the control group,the content of 5-HT of the medium dose group was increased and showed statistical significance(P＜0.05).Conclusion The volatile oil of Myristica fragrans Houtt has antidepressant effect,and may be related to raising the content of 5-HT,DA,NE in the brain of the mice,especially 5-HT.

GC-MS analysis of essential oil from the seeds of Myristica fragrans Houtt in Indonesia / 中华中医药杂志

Objective: To analyze the chemical constituents of the essential oil extracted from the seeds of Myristica fragrans Houtt.(nutmeg) in Indonesia and to provide qualities control scientific foundations.Methods: The essential oil was extracted by steam distillation and separated with GC capillary column.The relative content of every compound was determined by normalization method and the chemical compositions were evaluated by GC-MS.Results: Ninety-three chromatographic peaks were isolated and sixty-one compounds were identified,accounting for 97.62% of the total essential oil in nutmeg.Conclusion: The essential components of nutmeg in Indonesia is monoterpenoids and it's derivatives,accounting for 78.87% of the total essential oil.And phenolic compounds were the secondary composition,accounting for 16.79%.The essential oil contains safrole,which can induce genetoxicity and mutagenicity in animal,and myristicin and elemicin which can induce illusion.So,it must be careful when Myristica fragrans Houtt was used.