scholarly journals The in vivo neuromodulatory effects of the herbal medicine ginkgo biloba

2001 ◽  
Vol 98 (12) ◽  
pp. 6577-6580 ◽  
Author(s):  
C. M. H. Watanabe ◽  
S. Wolffram ◽  
P. Ader ◽  
G. Rimbach ◽  
L. Packer ◽  
...  
2020 ◽  
Vol 26 ◽  
Author(s):  
Kondeti Ramudu Shanmugam ◽  
Bhasha Shanmugam ◽  
Gangigunta Venkatasubbaiah ◽  
Sahukari Ravi ◽  
Kesireddy Sathyavelu Reddy

Background : Diabetes is a major public health problem in the world. It affects each and every part of the human body and also leads to organ failure. Hence, great progress made in the field of herbal medicine and diabetic research. Objectives: Our review will focus on the effect of bioactive compounds of medicinal plants which are used to treat diabetes in India and other countries. Methods: Information regarding diabetes, oxidative stress, medicinal plants and bioactive compounds were collected from different search engines like Science direct, Springer, Wiley online library, Taylor and francis, Bentham Science, Pubmed and Google scholar. Data was analyzed and summarized in the review. Results and Conclusion: Anti-diabetic drugs that are in use have many side effects on vital organs like heart, liver, kidney and brain. There is an urgent need for alternative medicine to treat diabetes and their disorders. In India and other countries herbal medicine was used to treat diabetes. Many herbal plants have antidiabetic effects. The plants like ginger, phyllanthus, curcumin, aswagandha, aloe, hibiscus and curcuma showed significant anti-hyperglycemic activities in experimental models and humans. The bioactive compounds like Allicin, azadirachtin, cajanin, curcumin, querceitin, gingerol possesses anti-diabetic, antioxidant and other pharmacological properties. This review focuses on the role of bioactive compounds of medicinal plants in prevention and management of diabetes. Conclusion: Moreover, our review suggests that bioactive compounds have the potential therapeutic potential against diabetes. However, further in vitro and in vivo studies are needed to validate these findings.


2021 ◽  
Vol 22 (8) ◽  
pp. 4073
Author(s):  
Yifan Lai ◽  
Qingyuan Feng ◽  
Rui Zhang ◽  
Jing Shang ◽  
Hui Zhong

To investigate a possible methodology of exploiting herbal medicine and design polytherapy for the treatment of skin depigmentation disorder, we have made use of Vernonia anthelmintica (L.) Willd., a traditional Chinese herbal medicine that has been proven to be effective in treating vitiligo. Here, we report that the extract of Vernonia anthelmintica (L.) Willd. effectively enhances melanogenesis responses in B16F10. In its compound library, we found three ingredients (butin, caffeic acid and luteolin) also have the activity of promoting melanogenesis in vivo and in vitro. They can reduce the accumulation of ROS induced by hydrogen peroxide and inflammatory response induced by sublethal concentrations of copper sulfate in wild type and green fluorescent protein (GFP)-labeled leukocytes zebrafish larvae. The overall objective of the present study aims to identify which compatibility proportions of the medicines may be more effective in promoting pigmentation. We utilized the D-optimal response surface methodology to optimize the ratio among three molecules. Combining three indicators of promoting melanogenesis, anti-inflammatory and antioxidant capacities, we get the best effect of butin, caffeic acid and luteolin at the ratio (butin:caffeic acid:luteolin = 7.38:28.30:64.32) on zebrafish. Moreover, the effect of melanin content recovery in the best combination is stronger than that of the monomer, which suggests that the three compounds have a synergistic effect on inducing melanogenesis. After simply verifying the result, we performed in situ hybridization on whole-mount zebrafish embryos to further explore the effects of multi-drugs combination on the proliferation and differentiation of melanocytes and the expression of genes (tyr, mitfa, dct, kit) related to melanin synthesis. In conclusion, the above three compatible compounds can significantly enhance melanogenesis and improve depigmentation in vivo.


Molecules ◽  
2015 ◽  
Vol 20 (12) ◽  
pp. 22257-22271 ◽  
Author(s):  
Cheng-Zhang Wang ◽  
Jiao-Jiao Yuan ◽  
Wen-Jun Li ◽  
Hong-Yu Zhang ◽  
Jian-Zhong Ye

Life Sciences ◽  
2003 ◽  
Vol 73 (21) ◽  
pp. 2687-2701 ◽  
Author(s):  
Bolin Qin ◽  
Masaru Nagasaki ◽  
Ming Ren ◽  
Gustavo Bajotto ◽  
Yoshiharu Oshida ◽  
...  

2013 ◽  
Vol 2013 ◽  
pp. 1-10
Author(s):  
Gang Cao ◽  
Hao Cai ◽  
Xianke Yue ◽  
Sicong Tu ◽  
Baochang Cai ◽  
...  

Ultrahigh-performance liquid chromatography-quadrupole/time-of-flight mass spectrometry (UPLC-QTOF/MS) was developed for rapid and sensitive analysis of the effect of rice wine on the metabolites of the main components of herbal medicine in rat urine. UsingCornus officinalisas a model of herbal medicine, the metabolite profiles of crude and processed (steaming the crude drug presteeped in rice wine)Cornus officinalisextracts in rat urine were investigated. The metabolites ofCornus officinaliswere identified by using dynamic adjustment of the fragmentor voltage to produce structure-relevant fragment ions. In this work, we identified the parent compounds and metabolites of crude and processedCornus officinalisin rats. In total, three parent compounds and seventeen new metabolites ofCornus officinaliswere found in rats. The contents of the parent compounds and metabolitesin vivovaried significantly after intragastric (i.g.) administration of aqueous extracts of crude and processedCornus officinalis. Data from this study suggests that UPLC-QTOF/MS could be used as a potential tool for uncovering the effects of excipients found in the metabolites of the main components of herbal medicine,in vivo, to predict and discover the processing mechanisms of herbal medicine.


1992 ◽  
Vol 33 (4) ◽  
pp. 505-512
Author(s):  
Hour-Young Chen ◽  
Chien-Ho Chen ◽  
Min-Yang Yeh ◽  
Jau-Shin Wu ◽  
Katsukiyo Yazawa ◽  
...  

2007 ◽  
Vol 21 (8) ◽  
pp. 735-740 ◽  
Author(s):  
Alejandro D. Boveris ◽  
Monica Galleano ◽  
Susana Puntarulo

Sign in / Sign up

Export Citation Format

Share Document