Results 21 to 30 of about 16,684 (214)

Immune responses, therapeutic anti-tumor effects, and tolerability upon therapeutic HPV16/18 E6/E7 DNA vaccination via needle-free biojector

open access: yesmBio, 2023
Intramuscular vaccination of mice with the naked pBI-11 DNA plasmid targeting E6 and E7 of HPV16 and HPV18 via a conventional syringe and needle generates human papillomavirus (HPV) antigen-specific CD8+ T cell-mediated immune responses and therapeutic ...
Shiwen Peng   +14 more
doaj   +1 more source

Humoral immunogenicity of a Coronavirus Disease 2019 (COVID-19) DNA vaccine in rhesus macaques (Macaca mulatta) delivered using needle-free jet injection.

open access: yesPLoS ONE, 2023
A SARS-CoV-2 DNA vaccine targeting the spike protein and delivered by jet injection, nCOV-S(JET), previously shown to protect wild-type and immunosuppressed Syrian hamsters (Mesocricetus auratus), was evaluated via two needle-free delivery methods in ...
Alexandra Jay   +4 more
doaj   +2 more sources

Coated polymeric needles for rapid and deep intradermal delivery

open access: yesInternational Journal of Pharmaceutics: X, 2020
Two groups of single polymeric needles (crosslinked Gantrez®S-97 and poly(ethylene glycol)) of different lengths (2 mm and 4.5 mm) with defined base widths were fabricated and tested in terms of their mechanical strength and insertion abilities using two skin models (Parafilm® and porcine skin).
Cárcamo-Martínez, Álvaro   +5 more
openaire   +5 more sources

Welfare Benefits of Intradermal Vaccination of Piglets

open access: yesAnimals, 2020
Vaccination is reported as a stressful and painful event for animals. This study investigated whether needle-free intradermal vaccination improves the welfare of weaned pigs through the reduction of stress and pain biomarkers and improvement of ...
Déborah Temple   +5 more
doaj   +1 more source

Insulin (Technique) Induced Hypoglycaemia [PDF]

open access: yesJournal of Clinical and Diagnostic Research, 2017
The most common side effect of insulin therapy is hypoglycaemia apart from weight gain. It occurs commonly due to insulin overdose, faulty injection site, technique and meal-insulin mismatch.
Adlyne Reena Asirvatham   +4 more
doaj   +1 more source

Synthetic SARS-CoV-2 Spike-Based DNA Vaccine Elicits Robust and Long-Lasting Th1 Humoral and Cellular Immunity in Mice

open access: yesFrontiers in Microbiology, 2021
The ongoing global pandemic of coronavirus disease 2019 (COVID-19) calls for an urgent development of effective and safe prophylactic and therapeutic measures.
Sawsan S. Alamri   +21 more
doaj   +1 more source

A dose-ranging study in older adults to compare the safety and immunogenicity profiles of MF59®-adjuvanted and non-adjuvanted seasonal influenza vaccines following intradermal and intramuscular administration [PDF]

open access: yes, 2014
Strategies to optimize responses to seasonal influenza vaccination in older adults include the use of adjuvants, higher antigen doses, and intradermal delivery.
Castellino, Flora   +9 more
core   +1 more source

Comparison of Post-injection Site Pain Between Technetium Sulfur Colloid and Technetium Tilmanocept in Breast Cancer Patients Undergoing Sentinel Lymph Node Biopsy. [PDF]

open access: yes, 2015
BackgroundNo prior studies have examined injection pain associated with Technetium-99m Tilmanocept (TcTM).MethodsThis was a randomized, double-blinded study comparing postinjection site pain between filtered Technetium Sulfur Colloid (fTcSC) and TcTM in ...
Baker, Jennifer L   +6 more
core   +1 more source

Contribution of Piezo2 to endothelium-dependent pain. [PDF]

open access: yes, 2015
BackgroundWe evaluated the role of a mechanically-gated ion channel, Piezo2, in mechanical stimulation-induced enhancement of hyperalgesia produced by the pronociceptive vasoactive mediator endothelin-1, an innocuous mechanical stimulus-induced ...
Bogen, Oliver   +3 more
core   +2 more sources

Mucosal delivery of tuberculosis vaccines: a review of current approaches and challenges. [PDF]

open access: yes, 2019
Introduction: Tuberculosis (TB) remains a major health threat and it is now clear that the current vaccine, BCG, is unable to arrest the global TB epidemic. A new vaccine is needed to either replace or boost BCG so that a better level of protection could
Barclay WR   +8 more
core   +1 more source

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