Results 71 to 80 of about 166,305 (350)

Injectable Dual‐Network Hydrogel System for Osteochondral Repair Combining Immunomodulation, Mechanical Adaptability, and Enhanced Tissue Integration

Advanced Functional Materials, EarlyView.
A UV‐triggered injectable dual‐network hydrogel is reported as the first application of bletilla striata polysaccharide (BSP) in osteochondral repair. By integrating methacrylamide‐modified BSP and nitrobenzaldehyde‐functionalized hyaluronic acid, the system achieves immunomodulation, mechanical reinforcement, and dynamic tissue adhesion, thereby ...
Jiaming Cui, Feifei Zhou, Yuan Luo, Tao Ouyang, Huiwu Zhang, Songmiao Cheng, Qiang Li, Xu Jiang, Yingying Yu, Yicheng Wang, Hong Ming   +10 more
wiley   +1 more source

Diversity in the Stem Anatomy and Tissues of Several Species of Annona (Annonaceae) in Nigeria

Notulae Scientia Biologicae, 2011
Comparative study of the stem anatomy of Annona trees was carried out to facilitate identification of taxa when their reproductive parts are not available.
Abayomi Ezekiel FOLORUNSO
doaj   +3 more sources

′Venetian blinds′ artifact in dermatohistopathology

Indian Dermatology Online Journal, 2012
The ′Venetian blinds′ artifact is an uncommon tissue cutting artifact that leads to the formation of parallel series of strips of tissue separated from one another by narrow clear spaces.
Rajiv Joshi
doaj   +1 more source

Comparative evaluation of microleakage of conventional crowns and endocrowns using confocal laser scanning electron microscope – An in vitro study

Journal of Dr. NTR University of Health Sciences, 2020
Background and Aims: The purpose of this study was to compare the microleakage of conventional crowns and endocrowns using confocal laser scanning electron microscope.
Kakollu Sudha, Thota Murali Mohan, Kalagotla Aparna, Bhupathi Sravanthi Yadav, Ediga Sandhya Rani, Dunnala Lakshmi Sowjanya   +5 more
doaj   +1 more source

Histochemical characteristic of Ridan leaf (Nephelium maingayi Hiern – Sapindaceae) from Riau Province

Jurnal Biologi Udayana, 2022
Ridan (Nephelium maingayi) is one of Sapindaceae member, that distributed in Riau Province. However, this species is not widely cultivated due to its small and sour fruit.
Nery Sofiyanti, Fitmawati Fitmawati, Mayta Novaliza Isda, Asri Ria Lestari   +3 more
doaj   +1 more source

Self‐Feeding of Engineered Tissues via Controlled Glucose Release Facilitates Survival and Vascularization of Living Implants

Advanced Functional Materials, EarlyView.
ABSTRACT Engineering living matter has great clinical potential to deliver functional replacement organs. However, clinical translation remains hampered by the current inability to maintain viability of clinically relevant‐sized constructs. During the pre‐vascular phase, implants rely on nutrient diffusion for survival, which is insufficient at ...
Melvin Gurian, Iris E. Allijn, Laura Veenendaal, Nicole Bassous, Su Ryon Shin, Jeroen Leijten   +5 more
wiley   +1 more source

Anatomy of xylem and phloem in stems and roots of Populus sibirica and Ulmus pumila from semi-arid steppe in Mongolia

Les, 2023
The present study focuses on the cambium and the anatomy of secondary tissues (xylem – wood and phloem) of Siberian poplar (Populus sibirica) and Siberian elm (Ulmus pumila) grown in a plantation in the semi-arid Mongolian steppe.
Anastazija Dimitrova, Angela Balzano, Katarina Čufar, Gabriella S. Scippa, Maks Merela, Antonio Montagnoli, Batkhuu Nyam-Osor, Enkhchimeg Tsedensodnom Chimgee, Donato Chiatante   +8 more
doaj   +1 more source

Histologic and histomorphometric analysis of bone regeneration with bovine grafting material after 24 months of healing. A case report [PDF]

, 2018
Anorganic bovine bone mineral matrix (ABBMM) has been reported to have osteoconductive properties and no inflammatory or adverse responses when used as grafting material in sinus augmentation procedures.
Belleggia, Fabrizio, DeVillier, Patricia, Guarnieri, Renzo, Testarelli, Luca   +3 more
core   +1 more source

Gold Nanoclusters as Dual Agents for Engineering Tumor Vascular Leakiness and Performing Photothermal Therapy

Advanced Functional Materials, EarlyView.
Many cancer nanotherapeutics, while potent, suffer from the inability to escape from the tumor vasculature, especially in the absence of endothelial permeability. In this work, ultrasmall gold nanoclusters could engineer nanomaterials induced endothelial leakiness (NanoEL) and harness strong NIR induced photothermal characteristics to suppress tumor ...
Nengyi Ni, Kuoran Xing, Bihan Zhang, Baoteng Wang, Yinglu Chen, Jianping Xie, Xiao Sun, Jinping Wang, David Tai Leong   +8 more
wiley   +1 more source

Transverse sectioning of Arabidopsis thaliana leaves using resin embedding [PDF]

, 2015
The leaf is the major functional part of the shoot performing the bulk of photosynthetic activity. Its development is relatively plastic allowing the plant to adapt to environmental changes by modifying leaf size and anatomy.
Beeckman, Tom, Beemster, Gerrit, Kalve, Shweta, Saini, Kumud, Vissenberg, Kris   +4 more
core   +1 more source