Use of medicinal fauna in Mexican traditional medicine

Journal of Ethnopharmacology

Review
Use of medicinal fauna in Mexican traditional medicine

• Angel Josabad Alonso-Castro^,

doi:10.1016/j.jep.2014.01.005
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Abstract
Ethnopharmacological relevance
Materials and methods
Results
Conclusion

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Graphical abstract

Chemical compounds studied in this article

• Cantharind (CID: 6708701);

• Carminic acid (CID: 10255083);

• Crotoxin (CID: 16132321);

• Solenopsin (CID: 16043475);

• Solenopsin A (CID: 107941);

• Mellitin (CID: 16129627)

Keywords

• Mexican traditional medicine;

• Medicinal fauna;

• Pharmacology;

• Ethnozoology;

• Conservation status

Correspondence to: Calzada del Hueso 1100, Col. Villa Quietud, Delegación Coyoacán, C.P. 04960, D.F. México. Tel.: +52 5554837263.

Volume 152, Issue 1, 27 February 2014, Pages 53–70

Mexico has great biodiversity of fauna. The use of fauna with medicinal properties is a common practice since pre-Hispanic times. In the last decade, there has been an interest in ethnozoological studies in Mexico. Therefore, more studies are needed in order to gather information regarding the use of fauna with medicinal properties in México. Ethnozoological studies are necessary in order to discover new medications for human health. This review presents current information in terms of ethnozoological, conservation status, trade, toxicological and pharmacological effects of fauna used for medicinal purposes in Mexican traditional medicine (MTM), based on scientific literature. Future prospects for research with medicinal fauna are discussed.

Bibliographic investigation was carried out by analyzing recognized books and peer-reviewed papers, consulting worldwide accepted scientific databases from the last five decades. Reports included in this review complied with the three criteria cited as follows: (i) used in Mexican traditional medicine for medicinal and/or magical-religious purposes, (ii) with experimental studies regarding the toxicological or medicinal effects and/or with studies exploring mechanisms of medicinal effects, and (iii) with information obtained from a clear source.

A total of 163 animal species, belonging to 79 families and 4 taxonomic categories, used for medicinal purposes are reported in this review. Medicinal fauna used in MTM come from birds (48), fishes (3), insects (22), mammals (49) and reptiles (41). The most versatile species which had the greatest number of medicinal properties were Mephitis macroura (21 uses), Crotalus atrox (17 uses), Dasypus novemcinctus (13 uses) and Didelphis virginiana (13 uses). However, 14 of the 161 species listed in this review are classified as endangered. Animal species are mainly used for the treatment of inflammatory, respiratory and gastrointestinal diseases. Furthermore, insects and reptiles are the animal groups with more pharmacological studies. Approximately, 11% and 5% of medicinal fauna have been tested in terms of their pharmacological and toxicological effects, respectively.

Despite the use of medicinal fauna in MTM, during centuries, there are a very limited number of scientific studies published on this topic. This review highlights the need to perform pharmacological, toxicological and chemical studies with medicinal fauna used in MTM.

This review gathers and discusses information in terms of the ethnozoological, conservation status, trade and pharmacological effects of fauna used for medicinal purposes in Mexico.

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