Results 191 to 200 of about 2,490 (244)
Advanced Science, EarlyView.A pH‐switchable cerium single‐atom enzyme is developed for stage‐specific peri‐implantitis therapy. Acidic conditions trigger antibacterial peroxidase‐like activity, whereas neutral conditions activate an antioxidant superoxide dismutase ‐ and catalase ‐like enzymatic relay. This microenvironment‐adaptive catalytic strategy suppresses the IL‐6/JAK‐STAT
Xiaomin Xia +10 more
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Performance Estimation and Ex Vivo Validation of Untethered Magnetic Robots in Soft Tissue
Advanced Science, EarlyView.This study presents an empirical model that quantitatively predicts the step‐out frequency of screw‐type untethered magnetic robots (UMRs) in soft viscoelastic environments, including ex vivo brain tissue. By integrating key parameters into a dimensionless framework, the model enables estimation of robot performance across a range of biological ...
Leendert‐Jan W. Ligtenberg +19 more
wiley +1 more source
Comparative study on the expression levels of antithrombotic genes in five sympatrically distributed leech species. [PDF]
BMC GenomicsAi R +7 more
europepmc +1 more source
Molecular Insights into Leech-Derived Bioactive Compounds: Biochemical Mechanisms and Therapeutic Potential. [PDF]
Int J Mol SciRaghavi S +3 more
europepmc +1 more source
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Controlling the medicinal leech
British Journal of Plastic Surgery, 1989A simple method is presented for applying a medicinal leech (Hirudo medicinalis) to the precise area in which the clinician desires the leeching to take place.
D L, Martin, R, Hunsaker
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Australian and New Zealand Journal of Surgery, 1998
Leeches have been used in medicine for blood‐letting since ancient times. Leeching has varied in popularity over the years. It reached its zenith during the early decades of the 19th century with a gradual decline by the end of the century. Since the 1980s leeches have been introduced to remove blood where its accumulation may interfere with healing ...
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Leeches have been used in medicine for blood‐letting since ancient times. Leeching has varied in popularity over the years. It reached its zenith during the early decades of the 19th century with a gradual decline by the end of the century. Since the 1980s leeches have been introduced to remove blood where its accumulation may interfere with healing ...
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Medicinal Leeches: Once Again at the Forefront of Medicine
Southern Medical Journal, 1990Medical grade leeches have recently been used in the management of acute problems relative to venous congestion in patients with traumatic injuries and surgical problems. Specific cases, especially in the realm of reconstructive microsurgery, have demonstrated the effectiveness and application of leech therapy.
J W, Wade, R F, Brabham, R J, Allen
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Annals of Internal Medicine, 1988
Leeches have been used in health care since ancient times by physician and layman alike. As just one of several methods of bloodletting, the leech became the focus of a science that included such subjects as indications, modes of attachment, complications, and relative contraindications.
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Leeches have been used in health care since ancient times by physician and layman alike. As just one of several methods of bloodletting, the leech became the focus of a science that included such subjects as indications, modes of attachment, complications, and relative contraindications.
openaire +2 more sources
Medicinal leeching: The golden age
Canadian Bulletin of Medical History, 1984Prior to the 19th century information that would allow one to judge how widespread or frequent the use of leeches in medical treatment is very sparse. Some ideas may be gained from the emphasis or inclusion of the topic in medical and surgical texts of the times. In this respect surgical works are the more informative.
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The use of medicinal leeches in microsurgery
Blood Coagulation & Fibrinolysis, 1991Medicinal leeches have been used to treat a variety of ailments for thousands of years. During the past decade the leech has become valuable for salvaging surgically uncorrectable venous insufficiency which is occasionally encountered after microsurgical free flap and replantation procedures. Leech anatomy and physiology are reviewed.
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