scholarly journals Review Study on Larvicidal and Mosquito Repellent Activity of Volatile Oils Isolated from Medicinal Plants

2017 ◽  
Vol 2 (6) ◽  
pp. 3132-3138 ◽  
Author(s):  
Prabakaran P ◽  
Sivasubramanian C ◽  
Veeramani R ◽  
Prabhu S
2020 ◽  
Vol 1 (2) ◽  
pp. 82-86
Author(s):  
Mansureh Ghavam ◽  
Zeinab Soleimaninejad

Background: Nowadays, many people believe in traditional medicines and use them for different diseases. Knowledge of medicinal plants and traditional medicine has been practiced for centuries through trial and error, and many important treatments for the disease have been passed down from one generation to the next. Ephedra is a valuable plant and has been used to treat diseases since ancient times. Accordingly, this study aims to comprehensively introduce Ephedra distachya L. in traditional medicine. Methods: In this review study, databases such as Google Scholar, SID, Scopus, and books on medicinal plants in Persian and English languages were searched to collect data. The keywords included "ephedra", "traditional medicine", "goat’s beard", and "medicinal plants". Results: Many resources highlighted the importance of using ephedra due to its useful properties. Experimental studies in traditional medicine show the effect of this plant in the prevention of diseases, such as asthma and bronchitis. Conclusion: Considering the beneficial effects of ephedra and scientific evidence about its effects, further studies are needed to better understand the use of this plant in traditional medicine.


1995 ◽  
Vol 59 (6) ◽  
pp. 1139-1141 ◽  
Author(s):  
Atsushi Satoh ◽  
Hisashi Utamura ◽  
Teruhiko Nakade ◽  
Hiroyuki Nishimura

2021 ◽  
Vol 3 (1) ◽  
pp. 61
Author(s):  
Christesa Y. Palawe ◽  
Carla F. Kairupan ◽  
Poppy M. Lintong

Abstract: Medicinal plant that contain antioxidants is an alternative therapeutic option for liver disorders. This study was aimed to review the hepatoprotective effects of medicinal plants. This was a literature review study using PubMed, Google Scholar and Clinical Key. The results showed 10 hepatoprotective medicinal plants, as follows:  soursop leaves, yellow bamboo shoots, moringa leaves, green betel leaves, libo fruit, kenikir, neem leaves, bitter bean seeds, black cumin, and solo garlic. All of them showed hepatoprotective activities based on the results of the tests, using biochemical and histopathological parameters. Soursop leaves could increase SOD level and reduce MDA level; yellow bamboo shoots were demonstrated to maintain SGPT activities and bilirubin level; moringa leaves have been associated with the reduction of MDA, SGOT, and SGPT levels; green betel leaves were able to reduce SGOT and SGPT levels and improve liver centrolobular necrosis; libo fruit was able to lower SGPT level; kenikir and bitter bean seeds were shown to reduce SGOT and SGPT levels; neem leaves were associated with the reduction of ALT level and protection against liver cell damage; black cumin was found to reduce fat degeneration; solo garlic could reduce MDA, SGPT, and SGOT levels, and maintain SOD level. In conclusion, the 10 hepatoprotective medicinal plants have the ability to increase SOD levels, reduce SGOT, SGPT and MDA levels, maintain bilirubin levels, regenerate centrilobular necrosis of the liver, and reduce fat degeneration of the liver. Solo garlic shows the largest amount of hepatoprotective activities, followed by yellow bamboo shoots, green betel leaves and libo fruit.Keywords: medicinal plants, hepatoprotector effect  Abstrak: Pengobatan menggunakan tanaman obat yang mengandung antioksidan merupakan pilihan terapi alternatif untuk gangguan pada hati. Penelitian ini bertujuan untuk menelaah efek hepatoprotektif tanaman obat. Jenis penelitian ialah literature review dengan menggunakan PubMed, Google Scholar dan Clinical Key. Hasil penelitian mendapatkan 10 tanaman obat hepatoprotektor yaitu daun sirsak, rebung bambu kuning, daun kelor, daun sirih hijau, buah libo, kenikir, daun mimba, biji petai, jintan hitam, dan bawang lanang. Tanaman-tanaman obat tersebut memiliki aktivitas hepatoprotektif berdasarkan pengujian dengan parameter biokimia dan histopatologi. Daun sirsak dapat meningkatkan kadar SOD dan menurunkan kadar MDA; rebung bambu kuning dapat mempertahankan aktivitas SGPT dan kadar bilirubin; daun kelor menurunkan kadar MDA, SGOT, dan SGPT; daun sirih hijau menurunkan kadar SGOT dan SGPT, serta memperbaiki nekrosis sentrolobuler hati; buah libo menurunkan kadar SGPT; kenikir dan biji petai menurunkan kadar SGOT dan SGPT; daun mimba menurunkan kadar SGPT dan memiliki daya proteksi terhadap kerusakan sel hati; jintan hitam dapat mengurangi degenerasi lemak; bawang lanang menekan peningkatan kadar MDA, SGPT, SGOT dan mempertahankan kadar SOD. Simpulan penelitian ini Kesepuluh tanaman obat hepatoprotektor tersebut memiliki kemampuan dalam meningkatkan kadar SOD, menurunkan kadar SGOT, SGPT dan MDA, mempertahankan kadar bilirubin, memperbaiki nekrosis sentrolobuler hati, dan mengurangi degenerasi lemak hati. Bawang lanang menunjukkan aktivitas hepatoprotektor terbesar, diikuti rebung bambu kuning, daun sirih hijau, dan buah libo.Kata kunci: tanaman obat, efek hepatoprotektor


2021 ◽  
Vol 10 (2) ◽  
pp. 149-155
Author(s):  
Gholam Basati ◽  
Pardis Ghanadi ◽  
Pegah Shakib ◽  
Majid Hamidi ◽  
Peyman Amanolahi Baharvand

Every year, millions of people worldwide get sick with gastrointestinal diseases such as heartburn. Certain herbs contribute to the alleviation of heartburn, nausea, and improvement of digestion. Moreover, these herbs do not have as many side effects as synthetic drugs. As a health problem and one of the challenging issues in medical sciences, heartburn is common in children and adults worldwide. Hence, in the present study, we tried to report medicinal plants used in cultures and traditions of different regions of Iran to treat heartburn in children and adults. In this review study, articles of Iranian ethnobotanical sources were searched with the keywords of ethnobotanics, heartburn, children, adult, medicinal plants, and Iran. Journal articles published from 2010 to 2019 in several Iranian and International databases, including ISI Web of Science, PubMed, Scopus, ISC, Magiran, were searched to find relevant articles and information. Anethum graveolens L., Punica granatum L., Mentha pulegium, Thymus kotschyanus Boiss. & Hohen., Achillea millefolium, Ocimum basilicum, Nigella sativa, etc., are the plants used in different parts of Iran to treat heartburn.


Author(s):  
Elham Gharirvand Eskandari ◽  
Mahbubeh Setorki ◽  
Monir Doudi

Background: Leishmaniasis is an infectious disease caused by various species of the Leishmania parasites. An effective vaccine or drug to prevent the infestation or a suitable medication to cure the disease without side effects has not been provided yet. Objectives: The use of medicinal herbs in the treatment of many diseases, especially parasitic ones, dates back to prehistoric times. This article is a review study on these herbs used for the treatment of leishmaniasis. Methods: In this regard, we searched PubMed, Science Direct, and Google Scholar databases. We prepared this review on the treatment of cutaneous leishmaniasis with medicinal plants because of the prevalence of this disease, chemical drugs’ failure to fully control it, increase in the number of reports on drug resistance, and contradictory research on the side effects of synthetic drugs. Results: In general, the use of medicinal herbs for the treatment of various diseases has a long history. Because of Iran’s diverse climate and flora, we have the potential to identify the active herbal ingredients in different indigenous plants of the country and extract them to produce them on an industrial scale. Conclusion: In this article, several herbs used to treat cutaneous leishmaniasis from the past to today in Iran and other countries are studied and evaluated.


2017 ◽  
Author(s):  
Ramón García-Domenech ◽  
Maria Angeles Martinez Rodriguez ◽  
Raimundo Segui Lopez-Peñalver ◽  
Gemma Alcacer Tomas ◽  
Jorge Galvez ◽  
...  

2020 ◽  
Vol 981 ◽  
pp. 253-257
Author(s):  
Hazrulrizawati Abd Hamid ◽  
Nishantini Silvarajoo ◽  
Nurulhusna Ab. Hamid

The mosquito Aedes aegypti is an epidemic vector of several diseases such as dengue fever and yellow fever. Several pesticides are used to control the mosquito population. Because of their frequent use, some mosquitoes have developed resistance. In the present study, we evaluated the synergistic mosquito-repellent activity of essential oils from Pelargonium radula, Syzgium aromaticum and Citrus aurantifolia against Aedes aegypti by using Y-tube olfactometer. The oils was subsequently analyzed by using GC–MS. These results clearly reveal that the essential oil of C. aurantifolia served as the most potent repellent agent against Aedes aegypti . The results indicate that three constituents; limonene (19.58%) followed by β–pinene (17.12%), geraniol (13.23%) which comprise a large proportion of the C. aurantifolia are likely responsible for the observed repellent activity.


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