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Relevant bibliographies by topics / Leeches

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Academic literature on the topic 'Leeches'

Author: Grafiati

Published: 4 June 2021

Last updated: 25 July 2025

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Journal articles on the topic "Leeches"

1

Naim, Saglam. "The Economic Importance and Status of Medicinal Leeches in Turkey." Journal of Life Sciences and Biomedicine 71, no. 3 (2016): 83–86. https://doi.org/10.5281/zenodo.8219414.

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Medicinal leeclas are used in the treatment of some diseases since ancient times for medicinal purposes. The best-known and commonly used medicinal leech species are found in Hirudo genus. In this study, the potential of medical leeches in the wetlands of Turkey, the situation and the economic importance were examined. Until the last few years, it was believed that all of the medicinal leeches collected and exported from Turkey were Hirudo medicinalis. But, medicinal leech of Kızılırmak delta that are vast majority of the leech exported from Turkey was seen to be Hirudo verbana. In a recent mo

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Karasartova, Djursun, Gonul Arslan-Akveran, Sabiha Sensoz, Kosta Y. Mumcuoglu, and Aysegul Taylan-Ozkan. "Hirudo verbana Microbiota Dynamics: A Key Factor in Hirudotherapy-Related Infections?" Microorganisms 13, no. 4 (2025): 918. https://doi.org/10.3390/microorganisms13040918.

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The gastrointestinal microbiota of medicinal leeches is particularly interesting due to their blood-feeding habits, increasing medical use, and risk of pathogen transmission. Three groups of Hirudo verbana were used to study the leech microbiota: farmed leeches fasting for a long time, farmed leeches recently fed with bovine blood, and wild specimens fed with amphibian blood. The microbiota of the leeches’ mouth, pharynx, crop, and intestine was analyzed. Metasequencing analyses were performed using amplification of the 16S rRNA V3-V4 region on a NovaSeq Illumina platform. The relative abundan

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C.R, Swathy, P. K. V. Anand, and Rahul H. "Leech Farming: An Overview Over Leech Breeding and Multiplication." International Research Journal of Ayurveda & Yoga 06, no. 07 (2023): 63–66. http://dx.doi.org/10.47223/irjay.2023.6709.

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Introduction: There are various descriptions regarding blood letting or Raktamoksha using leeches (Jaloukavacharana) in ayurvedic classics. Acharya Susruta considers Rakta as the fourth Dosha and mentions Raktamoksha as a Shodhana karma (purificatory therapy) and is indicated in many diseases with vitiation of Raktha. As a matter of time, leech therapy is becoming more popular due to its benefits but there is no known established reliable suppliers of leeches for medical needs especially for medal purpose, maintenance of leeches in adequate environment, reproduction of leeches and storage of l

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MISHRA, DEVENDRA P. "A Conceptual View of Poisonous and Non-Poisonous Leeches in Ayurveda." Dev Sanskriti Interdisciplinary International Journal 5 (January 15, 2015): 55–59. http://dx.doi.org/10.36018/dsiij.v5i0.57.

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Leeches are being used by of human kind for centuries for treating many disorders. Though it is very useful tool and is propagating throughout the world as a special medical device, side effects of leech bites in some cases have been found from time to time. It is because of improper knowledge of non-poisonous and poisonous leeches. Sushruta’s classification shows us the passage to the proper use of leeches for leech therapy. In this study, Sushruta’s classification of leeches was compared and paired with that of phylum Annelida and was found effective in scientifically differentiating between

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Dubey, Anubhav, Mamta Kumari, and Ghosh Niladry. "Anti-leech activity of asparagus racemosus and anogeissus latifolia roxb extracts against Piscicola Geometra." IP International Journal of Comprehensive and Advanced Pharmacology 9, no. 2 (2024): 125–29. http://dx.doi.org/10.18231/j.ijcaap.2024.018.

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Piscicola geometra leeches are naturally parasitizing Cobia juveniles. The leeches adhere to cobia by suctioning and biting its surface, thereby facilitating the entry of a secondary infection. The anti-leech action An in vitro technique investigated the anti-leech action against Piscicola geometra using water extracts of Asparagus racemosus seeds and Anogeissus latifolia roxb leaves, preparing a grand total of 800 afflicted cobia leeches. We compared the anti-leech activity of water extracts from Asparagus racemosus seeds and Anogeissus latifolia leaves. We diluted the plant extracts to vario

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Sudeepa, Gururaj D., and Sneha A. "A Survey Study on Leech Storage Practices in Ayurveda Hospitals." Journal of Ayurveda and Integrated Medical Sciences 7, no. 3 (2022): 17–22. http://dx.doi.org/10.21760/jaims.7.3.3.

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Leech therapy is one of the popular treatment method adopted in Ayurveda hospitals. We have conducted a survey study to evaluate the method of collection; storage and maintenance of leeches. Data regarding the leech storage were collected from 31 Ayurveda hospitals, on the basis of a standardized questionnaire. All the responding hospitals practiced leech therapy, mostly with a storage setup in the minor OT. 68% procured leeches during rainy season from the leech suppliers. 42% responders used tap water and plastic jars for storage. 94% of Ayurveda hospitals did not subject the water used for

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Arabacı, Büşra. "‘Pearls’ of the nineteenth-century: from therapeutic actors to global commodities medicinal leeches in the Ottoman Empire." Medical History 67, no. 2 (2023): 128–47. http://dx.doi.org/10.1017/mdh.2023.17.

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AbstractNineteenth-century physicians increasingly favoured leeching – the placing of a live leech onto a patient’s skin to stimulate or limit blood flow – as a cure for numerous ailments. As conviction in their therapeutic properties spread, leech therapy dominated European medicine; France imported over fifty million leeches in one year. Demand soon outpaced supply, spawning a lucrative global trade. Over-collection and farming eventually destroyed leech habitats, wreaked environmental havoc and forced European merchants to seek new supply sources. Vast colonies of leeches were found to inha

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Çoruk, Fatma, and Hüseyin Ayhan. "Integrative Treatment Method in Veterinary Medicine: Hirudotherapy." Turkish Journal of Veterinary Research 9, no. 1 (2025): 75–88. https://doi.org/10.47748/tjvr.1570036.

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Traditional and complementary medicine methods have a long history in veterinary medicine. Medicinal leech therapy (hirudotherapy) is one of these methods. Medicinal leeches are sanguivorous invertebrates. While sucking blood to feed, they secrete saliva into the host's body. They contain over 100 bioactive molecules with analgesic, anti-inflammatory, anti-platelet, anticoagulant, and antimicrobial extracellular matrix degeneration effects. Consequently, the leeches treat the host by exhibiting a phlebotomic effect, a range of pharmacological effects due to bioactive molecules, and a reflex st

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Trontelj, Peter, and Patricija Podkrajšek. "new checklist of Slovenian leeches (Clitellata: Hirudinea: Euhirudinea): In memory of Boris Sket (1936–2023)." Natura Sloveniae 25, no. 2 (2023): 15–25. http://dx.doi.org/10.14720/ns.25.2.15-25.

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The new (as of 2023) checklist of Slovenian leeches (Euhirudinea) contains 33 species, which represents a 44% increase since the last published inventory in 2003. Notable new entries include Placobdella costata found parasitizing on European pond turtles, the marine fish leech Trachelobdella lubrica from the Slovenian Adriatic coast, the semi-terrestrial Haemopis elegans, the terrestrial Xerobdella praealpina – making Slovenia possibly the only country with confirmed occurrence of all three European land leeches – and a new, still undescribed highly troglomorphic cave leech from a deep Dinaric

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Koo, Kyo Soung, Kayoung Yun, and Yikweon Jang. "Ozobranchus jantseanus (Clitellata: Ozobranchidae) from Reeve’s Turtle, Mauremys reevesii: New Annelid Fauna in Korea." Korean Journal of Parasitology 60, no. 3 (2022): 213–15. http://dx.doi.org/10.3347/kjp.2022.60.3.213.

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Turtle leeches have not been recorded in Korea, although they occur in geographically adjacent countries including China and Japan. This study describes a turtle leech, <i>Ozobranchus jantseanus</i> (Clitellata: Ozobranchidae), found from Reeve’s turtle (Mauremys reevesii) in Korea. Of the 143 Reeve’s turtles collected from the freshwater reservoir in Jinju City, Gyeongsangnam-do, Korea, 95 unidentified leeches were found in 8 (5.6%) individuals. The leeches had 22 somites with 11 pairs of externally exposed branchiae, body-sized posterior suckers, and spines on the dorsal surface.

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Dissertations / Theses on the topic "Leeches"

1

Martin, A. J. "Lake-dwelling leeches : coexistance and population regulation." Thesis, University of Liverpool, 1992. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.317192.

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Seaby, Richard M. H. "Coexistence of lake-dwelling triclads and leeches." Thesis, University of Liverpool, 1992. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.317274.

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Procter, R. M. "The feeding ecology of three species of lake-dwelling leeches." Thesis, University of Liverpool, 1985. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.380088.

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Reese, David R. "Neuropilar synaptogenesis between identified central neurons in vivo." Thesis, National Library of Canada = Bibliothèque nationale du Canada, 1998. http://www.collectionscanada.ca/obj/s4/f2/dsk1/tape10/PQDD_0007/MQ44256.pdf.

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Merz, David C. (David Christian). "Synapse formation between identified leech neurons." Thesis, McGill University, 1994. http://digitool.Library.McGill.CA:80/R/?func=dbin-jump-full&object_id=28848.

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The formation of patterns of functionally appropriate chemical synapses is one of the key aspects of nervous system development. I have investigated the cellular interactions that culminate in the formation of an inhibitory synapse between the R and P neurons of the leech. These neurons may be isolated and maintained in culture, where they reform synaptic connections under easily manipulable conditions. An early event in the formation of this synapse is the loss from sites of contact in the postsynaptic P cell of an excitatory response to the transmitter serotonin. The loss of this response wa

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Munro, Roger Cameron. "Anti - haemostatic properties of the Hirudinea." Thesis, Open University, 1992. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.317381.

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Jacob, Cristina. "Use of the bioconcentration capability of leeches to evaluate chlorophenol pollution." Thesis, University of British Columbia, 1986. http://hdl.handle.net/2429/26298.

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The objective of this research was to investigate the use of leeches as in situ monitors of the biological availability of chlorophenols and degree of contamination in the North Arm of the Fraser River Estuary, British Columbia, where chlorophenols are used as wood preservatives by several forest industry operations. The objective was accomplished by : 1) an integrated series of grab and continous samples to determine the spatial and temporal variability in chlorophenol contamination, 2) in situ and laboratory experiments to compare leech bioconcentration to water levels of pollutants and to d

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Hayes, Polly May. "Gnathiids, leeches and blood protozoans of marine fishes : morphological, pathological, developmental and molecular approaches." Thesis, Kingston University, 2007. http://eprints.kingston.ac.uk/20385/.

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Haematophagous, metazoan ectoparasites and protozoan blood parasites of intertidal fishes from Wales and South Africa formed the main focus of this study. The ectoparasites examined were largely juvenile isopods of the genus Gnathia, and specimens ofthe leech, Zeylanico~della arugamensis. These taxonomically distinct ectoparasites were suspected vectors of the blood protozoans, and the latter were mostly apicomple{(ans of the genus Haemogregarina and euglenozoans ofthe genus Trypanosoma. Knowledge of digestive tract anatomy in juvenile gnathiids is essential for assessing their role as potenti

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Nelson, Sandahl Hygeia. "Effects on motor neuron development of altering peripheral targets in embryonic leeches (Hirudo verbana)." Diss., [La Jolla] : University of California, San Diego, 2009. http://wwwlib.umi.com/cr/ucsd/fullcit?p1473082.

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Thesis (M.S.)--University of California, San Diego, 2009.<br>Title from first page of PDF file (viewed Feb. 1, 2010). Available via ProQuest Digital Dissertations. Includes bibliographical references (p. 31-32).

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Ching, Shim. "Synaptogenesis between identified neurons." Thesis, McGill University, 1995. http://digitool.Library.McGill.CA:80/R/?func=dbin-jump-full&object_id=55449.

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Serotonergic Retzius (R) neurons of the leech Hirudo medicinalis in culture reform inhibitory synapses with pressure sensitive (P) neurons while selectively reducing an extrasynaptic, depolarizing response to serotonin (5-HT) in the P neuron. We have examined if the selection of 5-HT responses is restricted to sites of contact between processes and growth cones of these cells. As measured by intracellular recording at the soma, focal application of 5-HT depolarized uncontacted P cell bodies, neurites and growth cones but not processes contacted by R cells. In patch clamp recordings of the depo

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Books on the topic "Leeches"

1

Merrick, Patrick. Leeches. Child's World, 2001.

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Ellen, Elias-Bursać, ed. Leeches. Houghton Mifflin Harcourt, 2011.

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3

Cole, Taylor. Bloodsucking leeches. Gareth Stevens, 2016.

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Utevsky, Andrei Y. Antarctic piscicolid leeches. Zoologisches Forschungsmuseum Alexander Koenig, 2007.

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Halton, Cheryl M. Those Amazing Leeches. Dillon Press, 1989.

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Utevsky, Andrei Y. Antarctic piscicolid leeches. Zoologisches Forschungsmuseum Alexander Koenig, 2007.

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7

Kekeghe, Stephen. Pond of leeches. Kraftgriots, 2015.

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8

Steve, Parker. Nematodes, leeches & other worms. Compass Point Books, 2006.

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9

Sawyer, Roy T. Leech Biology and Behaviour, Vol. 3: Bibliography. Clarendon, 1986.

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Agapow, Lucjan. Ekologiczne studium zgrupowań pijawek (Hirudinea) w wodach dorzecza Drawy. Wydawn. Akademii Rolniczej w Szczecinie, 1988.

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Book chapters on the topic "Leeches"

1

Mehlhorn, Heinz. "Leeches." In Encyclopedia of Parasitology. Springer Berlin Heidelberg, 2016. http://dx.doi.org/10.1007/978-3-642-27769-6_1720-2.

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Mehlhorn, Heinz. "Leeches." In Encyclopedia of Parasitology. Springer Berlin Heidelberg, 2016. http://dx.doi.org/10.1007/978-3-662-43978-4_1720.

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Husain, Inna, and Tang Ho. "Medicinal Leeches." In Encyclopedia of Otolaryngology, Head and Neck Surgery. Springer Berlin Heidelberg, 2013. http://dx.doi.org/10.1007/978-3-642-23499-6_395.

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Bilden, Alican. "Leech Application." In Complementary Medicine with New Approaches. Nobel Tip Kitabevleri, 2024. http://dx.doi.org/10.69860/nobel.9786053359418.2.

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Hirudotherapy, the use of leeches in medical treatment, has gained global recognition, including approval from the World Health Organization. This therapy is noted for its effectiveness in conjunction with modern medicine in treating various diseases, thanks to the biologically active substances leeches secrete, which possess properties such as anticoagulant, anti-inflammatory, and antioxidant effects. Despite its benefits and cost-effectiveness, improper application without specialist supervision can lead to complications and increased healthcare costs. Regulations introduced in 2014 mandate

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Grimaldi, Annalisa, Gianluca Tettamanti, and Magda de Eguileor. "Annelida: Hirudinea (Leeches): Heterogeneity in Leech Immune Responses." In Advances in Comparative Immunology. Springer International Publishing, 2018. http://dx.doi.org/10.1007/978-3-319-76768-0_8.

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Knobloch, Karsten. "Leeches in Microsurgery – An Evidence-Based Approach." In Toxins and Hemostasis. Springer Netherlands, 2010. http://dx.doi.org/10.1007/978-90-481-9295-3_42.

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Harley, Cynthia. "Neurobiology of Locomotion and Behavior in Leeches." In Frontiers in Invertebrate Physiology: A Collection of Reviews. Apple Academic Press, 2023. http://dx.doi.org/10.1201/9781003405184-3.

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Blackshaw, Susanna. "Experimental Embryology In Leeches: Cellular and Molecular Approaches." In Experimental Embryology in Aquatic Plants and Animals. Springer US, 1990. http://dx.doi.org/10.1007/978-1-4615-3830-1_12.

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Meyer, Marvin C., and Eugene M. Burreson. "some leeches (Hirudinea: Piscicolidae) of the Southern Oceans." In Biology of the Antarctic Seas XXI. American Geophysical Union, 1990. http://dx.doi.org/10.1029/ar052p0219.

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Téot, Luc. "Leeches in Prevention of Skin Necrosis in Flap Surgery." In Skin Necrosis. Springer Nature Switzerland, 2024. https://doi.org/10.1007/978-3-031-60954-1_50.

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Conference papers on the topic "Leeches"

1

Zhang, Jiahe. "Research on Parts Production Decision Making Based on Undominated Genetic Algorithm and Bloodsucking Leech Optimization." In 2024 4th International Conference on Electronic Information Engineering and Computer (EIECT). IEEE, 2024. https://doi.org/10.1109/eiect64462.2024.10866703.

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Baskova, I., and G. Nikonov. "LEECH PROSTAGLANDINS AND THE ENZYME DESTAB ILASE AS THROMBOLYTIC AGENTS OF THE PREPARATIONS FROM THE MEDICINAL LEECHES." In XIth International Congress on Thrombosis and Haemostasis. Schattauer GmbH, 1987. http://dx.doi.org/10.1055/s-0038-1643037.

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The thrombolytic effect of the leeching of thromboflebits has been well known from the ancient time. It is provided by the propertiesof the salivary gland secretion though leech saliva does not show proteolytic activity and does not activate plasminogen to plasmin. Butin leech saliva we have found the enzyme destabilase (isopeptidase-glutaminase) which hydrolyze the crosslinked fibrin. This mechanism can be the basis of a new type of fibrinolysis. We have observed the high affinity of destabilase to fibrin that provides the dissolutionof thrombous in circulating citrate blood in experiments in

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Nikonov, G., and I. Baskova. "PROTECTIVE ANTITHROMBOTIC ACTION OF THE PREPARATIONS FROM THE LEECHES HIRUDO MED ICINAL IS." In XIth International Congress on Thrombosis and Haemostasis. Schattauer GmbH, 1987. http://dx.doi.org/10.1055/s-0038-1643079.

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Blood letting effect of the medicinal leeches is provided by antihaemostatic properties of the salivary gland secretion. We have demonstrated that the natural salivary gland secretion inhibits the vascular-platelets haemostasis and the contact stage of the intrinsic mechnism of blood coagulation but has no effect on the activation of extrinsic mechanism (Bui 1.Exp.Biol.Med.USSR 97, 6, 696; 8, 142, 1984). Leech prostaglandins (Dokl.Acad.Nauk USSR, 1987) and inhibitors of plasma kallikrein and Factor XI la are the main anti haemostatic agents of the leech saliva.The leech saliva does not change

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Kaygorodova, I. A. "ANTIMICROBIAL PEPTIDES OF PARASITIC LEECHES." In ECOLOGICAL PROBLEMS OF LAKE BAIKAL BASIN. Buryat Scientific Center of SB RAS Press, 2022. http://dx.doi.org/10.31554/978-5-7925-0621-3-2022-59-61.

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Buono, Pietro-Luciano. "Heart Motorneuron Dynamics of Leeches." In EXPERIMENTAL CHAOS: 7th Experimental Chaos Conference. AIP, 2003. http://dx.doi.org/10.1063/1.1612221.

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Walker, Michael W., and Dong-Min Kim. "Satellite Stabilization using Space Leeches." In 1990 American Control Conference. IEEE, 1990. http://dx.doi.org/10.23919/acc.1990.4790954.

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MANDZYAK, N. B., I. A. KAYGORODOVA, and A. V. BOLBAT. "DNA BARCODING OF EASTERN SIBERIAN FLAT LEECHES (HIRUDINEA: GLOSSIPHONIIDAE)." In 5TH MOSCOW INTERNATIONAL CONFERENCE "MOLECULAR PHYLOGENETICSAND BIODIVERSITY BIOBANKING". TORUS PRESS, 2018. http://dx.doi.org/10.30826/molphy2018-57.

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"Genetic diversity of the flat leeches (Hirudinea, Glossiphoniidae) in Western Siberia." In Bioinformatics of Genome Regulation and Structure/ Systems Biology. institute of cytology and genetics siberian branch of the russian academy of science, Novosibirsk State University, 2020. http://dx.doi.org/10.18699/bgrs/sb-2020-130.

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Lazareva, O. I., I. N. Merzlyakov, L. V. Merzlyakova, and S. N. Kazarinov. "DETECTION OF TRYPANOSOMES (PROTOZOA: KINETOPLASTEA) IN FISH FROM THE KAMA RESERVOIR." In THEORY AND PRACTICE OF PARASITIC DISEASE CONTROL. VNIIP – FSC VIEV, 2025. https://doi.org/10.31016/978-5-6053355-1-1.2025.26.170-174.

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Data were obtained on commercial fish infection with haematophagous parasites of the genus Trypanosoma in the Kama Reservoir. Ichthyological material was collected in September-December 2024 from different districts of the Reservoir. A total of 40 specimens of three fish species were examined. Parasitological studies were carried out according to common methods using the VisionAssist automatic system (Austria) and Vision microscopy automation software from Medica Product (Russia). Fish leeches Piscicola geometra were found in fish from the upper district of the Kama Reservoir. High leech infec

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Богатый, Д. П. "ЗООГЕОГРАФИЧЕСКИЙ СОСТАВ ЗООБЕНТОСА ЗАПОВЕДНИКА «ЯГОРЛЫК»". У Scientific and practical conference with international participation "Geo- and bioecological problems of the middle and lower Dniester river basin". A.O. Asociația Internațională a Păstrătorilor Râului Eco-TIRAS, 2024. https://doi.org/10.70739/gbp2024.07.

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The zoogeographic composition of zoobenthos in the “Yagorlyk” reserve is studied. The research revealed that out of 71 species found in the samples, 58 belong to the Palearctic, and 13 - to the Ponto-Caspian complex. The identified taxa include oligochaetes, leeches, mysids, gammarids, and bivalve mollusks. Symbiotic relationships, such as the interaction of amphipods with the mollusk Dreissena polymorpha, were also noted in the ecosystem. At the same time, North American and Southeast Asian species were absent in the benthic samples. The author points out ecological challenges, including the

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Reports on the topic "Leeches"

1

Bednarski, J. M. Preliminary investigations of unconsolidated sediments overlying the Leech River fault zone, southern Vancouver Island, British Columbia. Natural Resources Canada/ESS/Scientific and Technical Publishing Services, 2016. http://dx.doi.org/10.4095/298809.

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Toft, Brandy. Leech Lake Band of Ojibwe Investment Grade Audit for Service Performance Contracting: First Steps Toward Developing Renewable Energy and Energy Efficiency on Tribal Lands. Office of Scientific and Technical Information (OSTI), 2019. http://dx.doi.org/10.2172/1509831.

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James, T. S., J. M. Bednarski, G. C. Rogers, and R. G. Currie. LIDAR and digital aerial imagery of the Leech River Fault Zone and coastal regions from Sombrio Point to Ten Mile Point, southern Vancouver Island, British Columbia. Natural Resources Canada/ESS/Scientific and Technical Publishing Services, 2010. http://dx.doi.org/10.4095/285486.

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Paul, C., and J. F. Cassidy. Seismic hazard investigations at select DND facilities in Southwestern British Columbia: subduction, in-slab, and crustal scenarios. Natural Resources Canada/CMSS/Information Management, 2022. http://dx.doi.org/10.4095/331199.

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Southwest British Columbia has some of the highest seismic hazard in Canada and is home to facilities owned by the Department of National Defence which support operations on the west coast of Canada. The potential impact of seismic hazards on these government facilities are investigated here. The hazard is from three primary sources: subduction interface, crustal and in-slab earthquakes. NRCan, in consultation with DRDC have produced representative earthquake scenarios for each of these sources. The subduction scenario we constructed was an M8.9 earthquake extending along the entire Cascadia S

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Lassen Volcanic National Park Cascades frog and eDNA inventory final report. National Park Service, 2023. http://dx.doi.org/10.36967/2300696.

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The Cascades frog (Rana cascadae) is one of two frog species known to occur historically in Lassen Volcanic National Park (LAVO) in Northern California. However, no Cascades frogs have been documented in LAVO for several decades, despite repeated surveys. Threats to the species include natural predators, introduction of fish into historically fishless habitats, diseases like fungal pathogens, airborne drift of pesticides from nearby agricultural areas, ultraviolet (UV-B) radiation, wildfires, and habitat loss from human development and climate change. Objectives of this project were to conduct

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Hydrogeology and ground-water quality of glacial-drift aquifers, Leech Lake Indian Reservation, north-central Minnesota. US Geological Survey, 1996. http://dx.doi.org/10.3133/wri954077.

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