Results 1 to 10 of about 505,943 (359)

Snake bite

open access: yesLancet, The, 2010
Snake bite is a common and frequently devastating environmental and occupational disease, especially in rural areas of tropical developing countries. Its public health importance has been largely ignored by medical science. Snake venoms are rich in protein and peptide toxins that have specificity for a wide range of tissue receptors, making them ...
David A Warrell
exaly   +3 more sources

Additive Manufacturing of a Miniature Functional Trocar for Eye Surgery

open access: yesFrontiers in Medical Technology, 2022
Stereolithography is emerging as a promising additive manufacturing technology for a range of applications in the medical domain. However, for miniature, medical devices such as those used in ophthalmic surgery, a number of production challenges arise ...
Kirsten Lussenburg   +3 more
doaj   +1 more source

MemoBox: A mechanical follow-the-leader system for minimally invasive surgery

open access: yesFrontiers in Medical Technology, 2022
With the increase in Natural Orifice Transluminal Endoscopic Surgery procedures, there is an increasing demand for surgical instruments with additional degrees of freedom, able to travel along tortuous pathways and guarantee dexterity and high accuracy ...
Costanza Culmone   +2 more
doaj   +1 more source

Effect of the ENEPIG Process on the Bonding Strength of BiTe-based Thermoelectric Elements [PDF]

open access: yesArchives of Metallurgy and Materials, 2021
To improve the mechanical performance of BiTe-based thermoelectric modules, this study applies anti-diffusion layers that inhibit the generation of metal intercompounds and an electroless nickel/electrode palladium/mission gold (ENEPIG) plating layers to
Subin Kim, Sung Hwa Bae, Injoon Son
doaj   +1 more source

PERIODONTOLOGICAL STATUS OF PATIENTS WITH DENTOMAXIMAL ANOMALIES BEFORE ORTHODONTIC TREATMENT

open access: yesУкраїнський стоматологічний альманах, 2022
Gum recession is a pathological condition of periodontal tissues, which is manifested by apical displacement of the gingival margin, which has a multifactorial genesis. Patients with this pathology are concerned about aesthetic disorders.
V.S. Melnyk, K.V. Zombor, S.V. Melnyk
doaj   +1 more source

Transcriptomic differences between fibrotic and non-fibrotic testicular tissue reveal possible key players in Klinefelter syndrome-related testicular fibrosis

open access: yesScientific Reports, 2022
Klinefelter syndrome (KS; 47,XXY) affects 1–2 in 1000 males. Most men with KS suffer from an early germ cell loss and testicular fibrosis from puberty onwards. Mechanisms responsible for these processes remain unknown. Previous genomics studies on testis
Margo Willems   +7 more
doaj   +1 more source

A bite wound from a stray or feral cat: Case report [PDF]

open access: yesHalo 194, 2022
Introduction/Objective Cat bites can seriously harm human health, especially if the bite comes from a stray or feral cat who is not under veterinary supervision. Cat bites are the second most common mammal bites, second only to dog bites, and responsible
Katica Muhamed   +4 more
doaj   +1 more source

Case Report: Black Widow Spider Bites in a Pregnant Woman [PDF]

open access: yesMajallah-i Zanān, Māmā̓ī va Nāzā̓ī-i Īrān, 2020
Introduction: The black widow spider is known in the Mediterranean region as L.tredecimguttatus species that in Khorasan is known with its local name as “Dalmak”.  The venom of this spider contains excitatory neurotoxins called alpha-latroteins.
Ali Teimouri   +4 more
doaj   +1 more source

An Assessment of Scientific Evidence Relating to the Effect of Early Experience on the Risk of Human-Directed Aggression by Adult Dogs

open access: yesAnimals, 2023
Human-directed aggression by domestic dogs is a major worldwide public health problem. The causes of aggression are complex, and research in this area often has to balance ecological validity with pragmatic controls; accordingly, it often does not meet ...
Ann Baslington-Davies   +3 more
doaj   +1 more source

Does co-transplantation of mesenchymal and spermatogonial stem cells improve reproductive efficiency and safety in mice?

open access: yesStem Cell Research & Therapy, 2019
Background Spermatogonial stem cell transplantation (SSCT) is a promising therapy in restoring the fertility of childhood cancer survivors. However, the low efficiency of SSCT is a significant concern.
Prashant Kadam   +4 more
doaj   +1 more source

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