scholarly journals Economic value, endogenous knowledge and distribution of Picralima nitida (Stapf) T. Durand and H. Durand in Africa

2020 ◽  
Vol 3 ◽  
pp. 29
Author(s):  
Ghislain Comlan Akabassi ◽  
Elie Antoine Padonou ◽  
Achille Ephrem Assogbajo ◽  
Noël Zirihi Guede
Keyword(s):  
Literature Review ◽  
Medicinal Plant ◽  
Infectious Diseases ◽  
Traditional Medicine ◽  
Management Strategies ◽  
Economic Value ◽  
Sustainable Use ◽  
Low Density ◽  
Scientific Papers ◽  
Pharmaceutical Industries

Background: Picralima nitida (Apocynaceae) is an important African medicinal plant species. It is frequently used in traditional medicine and pharmaceutical industries for manufacture of drugs against infectious diseases, malaria, diabetes and cancer. Despite its important, the species can be rare, especially in the Dahomey Gap (in contrast to the Guineo-Congolese region). There is also a controversy on its distribution. To ensure the sustainable use of the species, this study evaluated the economic value, endogenous knowledge and effect of climate gradient on the distribution of the species in Africa. Methods: Ethnobotanical surveys were conducted in the Dahomey Gap with 120 informants randomly interviewed. A literature review of scientific papers and books was used to provide information on the uses, distribution and threats of the species in the Guineo-Congolese region. Results: The results revealed that P. nitida products were more expensive in the Dahomey Gap than the Guineo-Congolese region. All parts of the species were collected and used for 34 treatments. The species had low density and distribution in Dahomey Gap compared to the Guineo-Congolese region. Conclusions: P. nitida is used across its distribution areas with important economic values. Adapted management strategies are needed for the sustainable use and conservation of the species.

scholarly journals Economic value, endogenous knowledge and distribution of Picralima nitida (Stapf) T. Durand and H. Durand in Africa

2020 ◽  
Vol 3 ◽  
pp. 29
Author(s):  
Ghislain Comlan Akabassi ◽  
Elie Antoine Padonou ◽  
Achille Ephrem Assogbajo ◽  
Noël Zirihi Guede
Keyword(s):  
Literature Review ◽  
Medicinal Plant ◽  
Plant Species ◽  
Management Strategies ◽  
Economic Value ◽  
Sustainable Use ◽  
Low Density ◽  
Scientific Papers ◽  
Pharmaceutical Industries ◽  
Species Rarity

Background: Picralima nitida (Apocynaceae) is an important African medicinal plant species. It is frequently used in traditional medicine and pharmaceutical industries for manufacture of drugs against infectious diseases, malaria, diabetes and cancer. Despite its important, the species can be rare, especially in the Dahomey Gap (in contrast to the Guineo-Congolese region). There is also a controversy on its distribution. Without knowing the drivers of plant species rarity it is impossible to address the issue of the controversy of its distribution and unsustainable use as well as safeguarding endogenous knowledge of its uses.  Methods: Ethnobotanical surveys were conducted in the Dahomey Gap with 120 informants randomly interviewed. A literature review of scientific papers and books was used to provide information on the uses, distribution and threats of the species in the Guineo-Congolese region. Results: The results revealed that P. nitida products were more expensive in the Dahomey Gap than the Guineo-Congolese region. All parts of the species were collected and used for 34 treatments. The species had low density and distribution in Dahomey Gap compared to the Guineo-Congolese region. Conclusions: P. nitida is used across its distribution areas with important economic values. Adapted management strategies are needed for the sustainable use and conservation of the species..

scholarly journals A Literature Review on Urtica dioica: An Ordinary Creature with Extraordinary Features

2021 ◽  
pp. 175-190
Author(s):  
Sheetal Rani ◽  
Deepika Bhatia ◽  
. Yogeeta
Keyword(s):  
Rheumatoid Arthritis ◽  
New Zealand ◽  
Literature Review ◽  
Medicinal Plant ◽  
Traditional Medicine ◽  
Muscle Pain ◽  
Chemical Compounds ◽  
Urtica Dioica ◽  
Therapeutic Effects ◽  
Temperate Asia

Urtica dioica Linn is a popular medicinal plant that is native to Europe and is very commonly found in Temperate Asia, Western and Northern Africa, America and New Zealand. It is a traditional medicine used widely in various kind of treatment as was believed to be galactagogue – a substance that promotes lactation. It is well recognized in Ayurveda due to its multidimensional pharmacological and therapeutic effects as the compress of nettle help to revive Rheumatoid arthritis, Muscle pain, Sciatic and as Rasaan tonic as it constitutes various beneficial phytochemicals. It is popularly known for its stinging action. Its chemical compounds are highly irritating mainly histamine. Traditionally, the leaves and roots are used as a blood purifier, emmenagogue, nasal hemorrhage, eczema and diarrhea.

scholarly journals Revealing Indigenous Indonesian Traditional Medicine: Anti-infective Agents

2011 ◽  
Vol 6 (12) ◽  
pp. 1934578X1100601 ◽  
Author(s):  
Ari S. Nugraha ◽  
Paul A. Keller
Keyword(s):  
Medicinal Plants ◽  
Medicinal Plant ◽  
Infectious Diseases ◽  
Traditional Medicine ◽  
Antifungal Agents ◽  
Plant Resources ◽  
Comprehensive Review ◽  
Potent Drug ◽  
Antibacterial And Antifungal ◽  
Drug Leads

Indonesia is rich in medicinal plants which the population has used traditionally from generation to generation for curing diseases. Our interest in the treatment of infectious diseases has lead to the investigation of traditional Indonesian treatments. In this review, we present a comprehensive review of ethnopharmacologically directed screening in Indonesian medicinal plants to search for new antiviral, antimalarial, antibacterial and antifungal agents. Some potent drug leads have been isolated from Indonesian medicinal plants. Further research is still required for the lead development as well as the search for new bioactive compounds from the enormous medicinal plant resources.

scholarly journals Zingiber zerumbet(L.) Smith: A Review of Its Ethnomedicinal, Chemical, and Pharmacological Uses

2011 ◽  
Vol 2011 ◽  
pp. 1-12 ◽  
Author(s):  
N. J. Yob ◽  
S. Mohd. Jofrry ◽  
M. M. R. Meor. Mohd. Affandi ◽  
L. K. Teh ◽  
M. Z. Salleh ◽  
...  
Keyword(s):  
Medicinal Plant ◽  
Traditional Medicine ◽  
Biological Evaluation ◽  
Perennial Herb ◽  
Zingiber Zerumbet ◽  
Tropical Countries ◽  
Traditional Uses ◽  
Worm Infestation

Zingiber zerumbetSm., locally known to the Malay as “Lempoyang,” is a perennial herb found in many tropical countries, including Malaysia. The rhizomes ofZ. zerumbet, particularly, have been regularly used as food flavouring and appetizer in various Malays' cuisines while the rhizomes extracts have been used in Malay traditional medicine to treat various types of ailments (e.g., inflammatory- and pain-mediated diseases, worm infestation and diarrhea). Research carried out using differentin vitroandin vivoassays of biological evaluation support most of these claims. The active pharmacological component ofZ. zerumbetrhizomes most widely studied is zerumbone. This paper presents the botany, traditional uses, chemistry, and pharmacology of this medicinal plant.

scholarly journals Farmers’ and Herders’ Perceptions on Rangeland Management in Two Agroecological Zones of Benin

Land ◽  
2021 ◽  
Vol 10 (4) ◽  
pp. 425
Author(s):  
Rodrigue Vivien Cao Diogo ◽  
Luc Hippolyte Dossa ◽  
Sèyi Fridaïus Ulrich Vanvanhossou ◽  
Badirou Dine Abdoulaye ◽  
Kossi Hélliot Dosseh ◽  
...  
Keyword(s):  
Natural Resources ◽  
Management Strategies ◽  
Sustainable Use ◽  
Negative Attitude ◽  
Rangeland Management ◽  
Mineral Fertilization ◽  
The North ◽  
Unused Land ◽  
Agroecological Zones ◽  
Sound Management

The sustainable use of rangelands in pastoral areas requires the inclusion of all stakeholders to develop sound management strategies. However, the role of these actors in the sustainable management of natural resources is still poorly understood. The present study aims to (i) assess the perception of farmers and herders of the risks and opportunities of transhumance on rangeland resource use and management, and to (ii) generate useful knowledge for the design and implementation of policies that favor the coexistence of these actors and reduce competition over rangeland resources use in Benin. To this end, interviews were conducted with 240 crop farmers and herders using a semi-structured questionnaire in two contrasting agroecological zones in the northern (Kandi) and the southern (Kétou) part of the country. Among the respondents, 64% of farmers in the North were agro-pastoralists (owning 10.6 ha of land and 10.7 cattle) and 36% were herders (keeping 45.8 cattle and cultivating about 3.7 ha of land). They perceived that communal rangelands were entirely degraded. In the South, 36% of respondents were agro-pastoralists (with 0.3 cattle and farming 4 ha of land) and 64% cattle herders (raising 45.3 cattle and farming 0.9 ha of land only). Of the herders, 50% kept cattle for more than 20 years, while agro-pastoralists had no previous experience in cattle herding. Cultivation practices among crop farmers, such as high use of mineral fertilization (23.8%) and bush fires for land clearing (22.5%), were reported in Kandi (North) and Kétou (South) as factors that might contribute to land degradation. However, these farmers perceived transhumance as a threat to the sustainable use of natural resources. In contrast, herders perceived transhumance as an opportunity to valorize unused land and increase the availability of manure to cropland. The prevalent negative attitude of crop farmers regarding transhumant herders increases the vulnerability of cattle herding in both regions. There is an urgent need of raising awareness concerning the mutual benefits provided by the coexistence of crop farmers with herders to promote participative rangeland management strategies. This may contribute towards coping with the current challenges of food insecurity and increasing climate variability as well as to reducing recurrent conflicts in the region.

scholarly journals A review of the ethnomedicinal, antimicrobial, and phytochemical properties of Musa paradisiaca (plantain)

2021 ◽  
Vol 45 (1) ◽  
Author(s):  
Kamoldeen Abiodun Ajijolakewu ◽  
Abiodun Saheed Ayoola ◽  
Tariq Oluwakunmi Agbabiaka ◽  
Folashade Rahmat Zakariyah ◽  
Nike Risikat Ahmed ◽  
...  
Keyword(s):  
Antimicrobial Activity ◽  
Traditional Medicine ◽  
Developed Countries ◽  
Main Body ◽  
Physiological Conditions ◽  
Musa Paradisiaca ◽  
Scientific Justification ◽  
Pharmaceutical Industries ◽  
Developing And Developed Countries

Abstract Background More people—in both developing and developed countries—now use, and are favourably disposed to, traditional medicine. Musa paradisiaca (plantain) is used extensively in traditional medicine across continents. In this review, we investigated the scientific justification of this extensive usage. Main body Generally, several studies validate usage in infectious diseases, but limited antiviral and in vivo reports exist. The mechanistic elicitation of antimicrobial activity has similarly not been ascertained. Contrarily, data abound from rigorous studies on physiological conditions. Activity across categories is tied to the potent phytosterols duo of stigmasterol and β-sitosterol; and the triterpenes viz. cycloeucalenone, 24-methylene-cycloartanol, and 31-norcyclolaudenone; present in plantain. Toxicity studies, while finite, suggest general safety and tolerance. Conclusions Findings in the studies reviewed projects plantain as a veritable source for drug bioprospecting that will be of benefit to scientific research and pharmaceutical industries.

scholarly journals Biological control agents in the integrated nematode management of potato in Egypt

2020 ◽  
Vol 30 (1) ◽  
Author(s):  
Mahfouz M. M. Abd-Elgawad
Keyword(s):  
Biological Control ◽  
Crop Yields ◽  
Integrated Management ◽  
Management Strategies ◽  
Economic Value ◽  
Potato Production ◽  
Parasitic Nematodes ◽  
Main Body ◽  
Biological Control Agents ◽  
Economic Significance

Abstract Background Potato represents Egypt’s largest vegetable export crop. Many plant-parasitic nematodes (PPNs) are globally inflicting damage to potato plants. In Egypt, their economic significance considerably varies according to PPN distribution, population levels, and pathogenicity. Main body This review article highlights the biology, ecology, and economic value of the PPN control viewpoint. The integration of biological control agents (BCAs), as sound and safe potato production practice, with other phytosanitary measures to manage PPNs is presented for sustainable agriculture. A few cases of BCA integration with such other options as synergistic/additive PPN management measures to upgrade crop yields are reviewed. Yet, various attributes of BCAs should better be grasped so that they can fit in at the emerging and/or existing integrated management strategies of potato pests. Conclusion A few inexpensive biocontrol products, for PPNs control on potato, versus their corresponding costly chemical nematicides are gathered and listed for consideration. Hence, raising awareness of farmers for making these biologicals familiar and easy to use will promote their wider application while offering safe and increased potato yield.

scholarly journals Literature review to define a framework to monitor infectious diseases in migrants in Europe

2015 ◽  
Vol 25 (suppl_3) ◽  
Author(s):  
A Pezzarossi ◽  
P Ballotari ◽  
S Declich ◽  
M Dente ◽  
R Flavia ◽  
...  
Keyword(s):  
Literature Review ◽  
Infectious Diseases

scholarly journals An integrated approach to identification and conservation of medicinal plants in the tropical forest—a Brazilian experience

2005 ◽  
Vol 3 (2) ◽  
pp. 199-205 ◽  
Author(s):  
Luiz Claudio Di Stasi
Keyword(s):  
Medicinal Plants ◽  
Economic Value ◽  
Sustainable Use ◽  
Research Programme ◽  
Forest Products ◽  
Integrated Approach ◽  
Ex Situ ◽  
Multiple Use ◽  
Regional Markets ◽  
Toxicological Studies

An integrated and interdisciplinary research programme with native medicinal plants from tropical forests has been performed in order to obtain new forest products for sustainable use in regional markets vis-à-vis ecosystem conservation. For the success of this programme ethnopharmacological studies are very important with respect to (i) identification of useful plants including medicinal and aromatic species; (ii) recuperation and preservation of traditional knowledge about native plants; and (iii) identification of potential plants with economic value. The plants are selected with a view to evaluate efficacy and safety (pharmacological and toxicological studies), and phytochemical profile and quality control (phytochemical and chromatographic characterization). These studies are very important to add value to plant products and also to mitigate unscrupulous exploitation of medicinal plants by local communities, since multiple use of plants represents an excellent strategy for sustaining the tropical ecosystem through ex situ and in situ conservation. Thus, conservation of tropical resources is possible in conjunction with improvements in the quality of life of the traditional communities and production of new products with therapeutic, cosmetic and ‘cosmeceutic’ value.

Sign in / Sign up

Export Citation Format

Share Document