Results 131 to 140 of about 2,325,462 (416)

Gingival Margin Damage During Supragingival Dental Polishing by Inexperienced Operator—Pilot Study

Journal of Functional Biomaterials
Background: Supragingival polishing is a crucial part of nonsurgical periodontal therapy. In recent years, air polishing has been used for this purpose, introducing different polishing powders.
Blagovesta Yaneva, Petar Shentov, Dimitar Bogoev, Maria Mutafchieva, Stela Atanasova-Vladimirova, Kiril Dimitrov, Diyana Vladova   +6 more
doaj   +1 more source

Histological and Histochemical Studies on the Esophagus, Stomach and Small Intestines of Vara-nus niloticus [PDF]

J. Vet. Anat. Vol 2 No1, (2009) 35 - 48, 2016
The aim of the current study was to investigate the morphological structure of one of the most common reptilian species in Egypt, Varanus niloticus or Nile monitor. Specimens for histological examination were collected from the esophageus, stomach and small intestine of the Nile monitor and processed for paraffin embedding.
arxiv  

Medium-term culture of normal human oral mucosa: a novel three-dimensional model to study the effectiveness of drugs administration. [PDF]

, 2012
Tissue-engineered oral mucosal equivalents have been developed for in vitro studies for a few years now. However, the usefulness of currently available models is still limited by many factors, mainly the lack of a physiological extracellular matrix (ECM)
Bucchieri, F., Campisi, G., Davies, D., DE CARO, V., Farina, F., Fucarino, A., Giannola, L., Holgate, S., Kudo, Y., Lo Muzio, L., Marcian\uf2, V., MARINO GAMMAZZA, A., Paderni, C., Pitruzzella, A., Siragusa, M., Zummo, G.   +15 more
core   +1 more source

Antagonist Targeting the Species‐Specific Fatty Acid Dehydrogenase/Isomerase FabX for Anti‐H. pylori Infection

Advanced Science, EarlyView.
This study demonstrates that the atypical dehydrogenase/isomerase FabX in Type‐II fatty acid biosynthesis pathway is essential for H. pylori infection by retaining unsaturated fatty acid synthesis and producing superoxide (ROS). A small molecule FBX‐1991 that specifically targets FabX to inhibit H.
Lin Zhang, Xiaoxue Ruan, Xudong Hang, Ding Heng, Chang Cai, Liping Zeng, Guoxin Zhang, Lu Zhou, Hongkai Bi, Liang Zhang   +9 more
wiley   +1 more source

Matrix Metalloproteinase 9 (MMP-9) and Interleukin-8 (IL-8) in Gingival Crevicular Fluid after Minimally Invasive Periodontal Surgery with or without Er:YAG and Nd:YAG Laser Application

Antibiotics
Background: This study aimed to evaluate alterations in the concentrations of matrix metalloproteinase-9 (MMP-9) and interleukin-8 (IL-8) within gingival crevicular fluid (GCF) extracted from the intrabony periodontal defect site before and after ...
Ewa Dolińska, Anna Skurska, Violetta Dymicka-Piekarska, Robert Milewski, Małgorzata Pietruska   +4 more
doaj   +1 more source

Dynamic Properties of Human Bronchial Airway Tissues [PDF]

arXiv, 2011
Young's Modulus and dynamic force moduli were measured on human bronchial airway tissues by compression. A simple and low-cost system for measuring the tensile-strengh of soft bio-materials has been built for this study. The force-distance measurements were undertaken on the dissected bronchial airway walls, cartilages and mucosa from the surgery ...
arxiv  

Histological and histochemical evaluation of human oral mucosa constructs developed by tissue engineering [PDF]

, 2007
Reconstruction of large oral mucosa defects is often challenging, since the shortage of healthy oral mucosa to replace the excised tissues is very common.
Alaminos Mingorance, Miguel, Campos Muñoz, Antonio Jesús, Capitán Cañadas, Luis Miguel, Crespo Ferrer, Pascual Vicente, Garzón Bello, Ingrid Johanna, Moreu Burgos, Gerardo, Sánchez Quevedo, María del Carmen   +6 more
core   +1 more source

The Prevalence of Fibroma in Oral Mucosa Among Patient Attending USM Dental Clinic Year 2006-2010 [PDF]

, 2010
The purpose of this preliminary retrospective study was to determine the prevalence of fibroma in oral mucosa among patients attending USM dental clinic from 1/6/2006-1/6/2010. Fibroma of the oral mucosa is the most common benign tumor of the oral cavity.
Halim, Daddy Suradi, Pohchi, Abdullah, Yi, Pang EE   +2 more
core   +3 more sources

Impact of oral mucosa lesions on the quality of life related to oral health. An etiopathogenic study

Medicina Oral, 2016
Background To assess the impact of oral mucosa lesions on quality of life related to oral health (QLROH) and additionally to establish whether the etiopathogenicy of oral lesion is associated to the degree of QLROH impact.
M. Villanueva-Vilchis, Patricia López-Ríos, I. García, L. Gaitán-Cepeda   +3 more
semanticscholar   +1 more source

Engineered Probiotics Mitigate Gut Barrier Dysfunction Induced by Nanoplastics

Advanced Science, EarlyView.
Intestinal barrier stability is vital for gut health. Plastic polyethylene terephthalate (PET) disrupts this barrier, causing inflammation and infections. This study encodes transforming growth factor‐β into EcN and modifies its surface with pH‐responsive polymer (EcNT@L), creating an oral drug delivery system to repair nano PET‐induced intestinal ...
Wenxin Chen, Qiyan Guo, Hong Li, Xue Chi, Xiang Ma, Yanqiong Tang, Quanfeng Liang, Zhu Liu, Yong Liu, Juanjuan Li   +9 more
wiley   +1 more source