Results 191 to 200 of about 178,289 (369)

Frekuensi Kegagalan Pengisian Saluran Akar dengan Teknik Preparasi Step Back pada Gigi Berakar Ganda di Rumah Sakit Gigi dan Mulut Universitas Jember 2011-2016 (The Frequency of Failure Root Canal Filling with Step Back PreparationTechnique on Multiple Ro [PDF]

open access: yes, 2017
Background: Most of root canal preparation use step back technique which form the root canal. Thecool lateral condensation technique is a standard technique taught to students, which has the highestcure rate between 87% - 94% and a root canal filling was
., Sulistiyani   +2 more
core   +1 more source

Multimodal Investigation of Angiogenesis and Its Prevention by Small Compounds in a Zebrafish Cancer Model

open access: yesAdvanced Science, EarlyView.
A combined optical coherence tomography angiography and fluorescence imaging approach assesses tumor angiogenesis and drug effects in a novel zebrafish cancer model. By analyzing 3D vasculature data, the two imaging methods complement each other to quantify blood flow, vessel structure, and drug efficacy.
Marco Andreana   +10 more
wiley   +1 more source

Evaluation of clinical efficacy and volumetric changes in pulpectomized primary molars: An invitro study

open access: yesSaudi Dental Journal, 2019
Introduction: Pulpectomy is the intervention of choice for treating infected pulp tissue. Pulp therapy in primary teeth has been performed using various instrumentation techniques.
Tariq Akkam   +5 more
doaj  

Exploring a Paradigm Shift in Primary Teeth Root Canal Preparation: An Ex Vivo Micro-CT Study. [PDF]

open access: yesChildren (Basel), 2023
Schachter D   +7 more
europepmc   +1 more source

Comprehensive Characterization of Bihormonal Cells and Endocrine Cell Lineages in Mammalian Pancreatic Islets

open access: yesAdvanced Science, EarlyView.
This study integrates dual‐reporter genetics, imaging flow cytometry, and single‐cell sequencing to characterize rare bihormonal cells in mouse and human pancreatic islets. Gcg⁺Ins⁺ cells resemble α‐cells rather than transitional states. Cross‐species gene network analysis refines islet cell taxonomy and reveals human‐specific δ‐cell subtypes ...
Xin‐Xin Yu   +10 more
wiley   +1 more source

Exosomes From Intestinal Epithelial Cells Promote Hepatic Differentiation of Liver Progenitor Cells in Gut‐Liver‐on‐a‐Chip Models

open access: yesAdvanced Science, EarlyView.
The effects of intestinal epithelial cells and their exosomes on the hepatic differentiation of HPCs are explored in a gut‐liver‐on‐a‐chip. Exosomes from intestinal epithelial cells improve liver fibrosis. Moreover, the miR‐371‐373 cluster in the exosomes may mediate this effect by regulating the hepatic differentiation of HPCs.
Liang Ye   +16 more
wiley   +1 more source

Recent Advances in mRNA Delivery Systems for Cancer Therapy

open access: yesAdvanced Science, EarlyView.
This review systematically investigates the applications of mRNA therapy in cancer treatment, with particular emphasis on nonviral delivery systems, targeting strategies, stimulus‐responsive systems, and local delivery methods. Concluding with a meticulous evaluation, the review sheds light on the prevailing challenges while illuminating promising ...
Zheng Zhang   +9 more
wiley   +1 more source

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