Results 111 to 120 of about 1,922,909 (309)

Nanotweezers for Manipulating Untethered Micro/Nanoscale Bio‐Tools: Principles, Performance, and Highlighted Applications

open access: yesAdvanced NanoBiomed Research, Volume 5, Issue 4, April 2025.
This review focuses on optical, electric, and magnetic nanotweezers for manipulating single micro/nanoparticles as miniaturized biomedical tools. Representative historical and contemporary examples illustrate mechanisms, setups, performance, and applications.
Kelly Shih   +4 more
wiley   +1 more source

Angiogenic potential of gellan gum-based hydrogels for application in nucleus pulposus regeneration : in vivo study [PDF]

open access: yes, 2012
Hydrogels for nucleus pulposus (NP) regeneration should be able to comprise a nonangiogenic or even antiangiogenic feature. Gellan gum (GG)–based hydrogels have been reported to possess adequate properties for being used as NP substitutes in acellular ...
Gonçalves, Vera M.   +6 more
core   +1 more source

Anti-angiogenesis efficacy of the aqueous extract of Allium sativum and its combination with melatonin in an animal model: in vivo and ex vivo studies [PDF]

open access: yesPharmacia
To better understand Allium sativum’s anti-angiogenesis activity, we undertook this study to examine its effect on the ex vivo rat aortic ring and the in vivo chick chorioallantoic membrane.
Khalid Ali Obaid
doaj   +3 more sources

In-Vitro Evaluation of the Anti-Angiogenic Effects of Three Evergreen Plants [PDF]

open access: yesResearch Journal of Pharmacognosy
Background and objectives: Inhibition of tumor angiogenesis is a promising strategy employed in the treatment of various cancer types. Its clinical effectiveness is however constrained due to the adverse side effects of antiangiogenic drugs.
Seyedeh Sara Kamyab   +3 more
doaj   +1 more source

Dynamics of the Developing Chick Chorioallantoic Membrane Assessed by Stereology, Allometry, Immunohistochemistry and Molecular Analysis

open access: yesPLoS ONE, 2016
The chick chorioallantoic membrane (CAM) is a widely used model for the study of angiogenesis, tumour growth, as well as drug efficacy. In spite of this, little is known about the developmental alteration from its appearance to the time of hatching.
A. Makanya   +4 more
semanticscholar   +1 more source

Comparison of regional eggshell porosity between the brood parasitic Brown-headed Cowbird (Molothrus ater) and its hosts: the Dickcissel (Spiza americana), and two non-parasitic relatives, the Red-winged Blackbird (Agelaius phoeniceus) and the Common Grackle (Quiscalus quiscula). [PDF]

open access: yes, 2012
The Brown-headed Cowbird (Molothrus ater) is a generalist brood parasite that lays eggs in the nests of many host species, including the Dickcissel (Spiza americana) and two non-parasitic relatives: the Red-winged Blackbird (Agelaius phoeniceus) and the ...
Childs, Brittany
core   +1 more source

Efeitos antiangiogênicos in vivo convalidam a atividade antineoplásica potencial do metiljasmonato [PDF]

open access: yes, 2010
Molecular plant components have long been aimed at the angiogenesis and anti-angiogenesis pathways, and have been tested as sources for antineoplasic drugs with promising success.
PEREIRA LOPES, JEF.   +9 more
core   +2 more sources

Evaluation of the ameliorative effects of Phyllanthus niruri on the deleterious insecticide imidacloprid in the vital organs of chicken embryos

open access: yesJournal of Ayurveda and Integrative Medicine, 2020
Background: Insecticides are widely used in agriculture to curb the loss caused by insects. These insecticides are incorporated into the food chain and accumulate in the human body, as well disturb the various metabolic pathways.
Rekha Khandia   +4 more
doaj  

Annexins as cell-type-specific markers in the developing chicken chorionallantoic membrane [PDF]

open access: yes, 2018
Between day E8 and E12 of embryonic development, the chicken chorioallantoic membrane (CAM) undergoes massive structural rearrangement enabling calcium-uptake from the eggshell to supply the growing embryo.
Baum, Oliver   +4 more
core  

Investigation of Anti-Angiogenesis Properties of Cerium Oxide Nanoparticles Synthesized by Green Method from Persicaria bistorta Plant

open access: yesMajallah-i Dānishgāh-i ̒Ulūm-i Pizishkī-i Qum, 2020
Background and Objectives: Nanoparticles have a wide range of applications, such as environmental, pharmaceutical, nutritional, diagnostic and therapeutic, cosmetics, agricultural, energy, textile, and electronics applications.
Ehsan Abdossalami   +2 more
doaj  

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