Results 61 to 70 of about 39,294 (296)

A Simplified and Effective Method for Generation of Experimental Murine Periodontitis Model

Frontiers in Bioengineering and Biotechnology, 2020
Periodontitis, a common disease that can lead to bone destruction, periodontal attachment loss, and tooth loss, is the major cause for oral tissue engineering.
Danfeng Li, Danfeng Li, Yi Feng, Yi Feng, Hang Tang, Hang Tang, Lijia Huang, Zhongchun Tong, Cheng Hu, Cheng Hu, Xiaodan Chen, Jiali Tan, Jiali Tan   +12 more
doaj   +1 more source

Genetic attenuation of ALDH1A1 increases metastatic potential and aggressiveness in colorectal cancer

Molecular Oncology, EarlyView.
Aldehyde dehydrogenase 1A1 (ALDH1A1) is a cancer stem cell marker in several malignancies. We established a novel epithelial cell line from rectal adenocarcinoma with unique overexpression of this enzyme. Genetic attenuation of ALDH1A1 led to increased invasive capacity and metastatic potential, the inhibition of proliferation activity, and ultimately ...
Martina Poturnajova, Zuzana Kozovska, Ondrej Pos, Kristina Pavlov, Sachin Gulati, Peter Makovicky, Kristina Jakic, Monika Burikova, Eva Sedlackova, Barbora Svitkova, Silvia Tyciakova, Vojtech Bystry, Nicolas Blavet, Boris Tichy, Matej Hrnciar, Jaroslav Budis, Miroslav Tomas, Peter Dubovan, Georgina Kolnikova, Veronika Repaska, Nikoleta Mojzesova, Eva Zomborska, Daniel Pindak, Michal Mego, Tomas Szemes, Miroslava Matuskova   +25 more
wiley   +1 more source

The effect of local propolis irrigation as an adjunct to scaling and root planning on alveolar bone loss in experimental periodontitis in rats (A biochemical and histological study).

Erbil Dental Journal, 2022
Background and objectives: The present study aimed to investigate the efficacy of local use of propolis (PRO) as adjunctive to scaling and root planing (SRP) in the treatment of alveolar bone loss in rats with ligature induced periodontitis (LIP ...
Khadeeja Mohammed Ali, Zewar Ahmad Saleh, Jalal Ali Jalal   +2 more
doaj  

Histometric analysis of ligature-induced periodontitis in rats: a comparison of histological section planes

Journal of Applied Oral Science, 2008
The purpose of this study was to analyze the histometry of ligature-induced periodontitis in rats at different histological section depths. Sixteen male adult Wistar rats were randomly assigned to two groups: ligature and control.
Tereza Aparecida Delle Vedove Semenoff, Alex Semenoff-Segundo, Álvaro Francisco Bosco, Maria José Hitomi Nagata, Valdir Gouveia Garcia, Eder Ricardo Biasoli   +5 more
doaj   +1 more source

Interplay between RNA‐protein interactions and RNA structures in gene regulation

FEBS Open Bio, EarlyView.
Methodological advances in mapping transcriptome‐wide RNA‐protein interactions and RNA structures have started to uncover the potential of RNP conformations in gene regulation. Competing RNA–RNA, RNA‐protein and protein–protein interactions shape the compaction and function of RNPs throughout their lifetime and may provide novel therapeutic targets in ...
Jenni Rapakko, Mauro Scaravilli, Minna‐Liisa Änkö   +2 more
wiley   +1 more source

Ovariectomy of a brown bear (Ursus arctos): a case report

Veterinární Medicína, 2010
Reproductive control is regularly implemented in bear facilities to prevent crowding of enclosures and surplus animals. Ovariectomy may represent an efficient method of sterilizing bears yet has not been reported in the literature.
B. Radisic, M. Sindicic, D. Huber, J. Kusak, T. Gomercic, D. Vnuk, D. Maticic, A. Slavica   +7 more
doaj   +1 more source

HSP70 governs permeability and mechanotransduction in primary human endothelial cells

FEBS Open Bio, EarlyView.
HSP70 chemical inhibition reduces endothelial cell proliferation and increases permeability, the latter supported by normal interendothelial junctional protein distribution. HSP70 also plays a role in shear stress response, a hemodynamic force naturally present in blood vessels and correlated with vessel protection.
Andrea Pinto‐Martinez, Everton G. Melo, Isadora C. B. Pavan, Percíllia V. S. Oliveira, Luiza B. C. T. Coimbra, Thaís L. S. Araujo   +5 more
wiley   +1 more source

Effect of chronic alcohol ingestion on the progression of periodontitis induced in Fisher-344 rats [PDF]

RGO: Revista Gaúcha de Odontologia, 2009
Objective: Understand the effect of chronic alcohol on the progression of periodontitis induced in Fischer-344 rats.Methods: For the study, 22 Fischer-344 rats, two months old were used, divided into groups: alcohol (n=8), ligature (n=7) and control (n=7)
Éder Ricardo Biasoli, Tereza Aparecida Delle Vedove Semenoff, Alex Semenoff Segundo   +2 more
doaj  

Segmentation-free optical character recognition for printed Urdu text

EURASIP Journal on Image and Video Processing, 2017
This paper presents a segmentation-free optical character recognition system for printed Urdu Nastaliq font using ligatures as units of recognition. The proposed technique relies on statistical features and employs Hidden Markov Models for classification.
Israr Ud Din, Imran Siddiqi, Shehzad Khalid, Tahir Azam   +3 more
doaj   +1 more source

SmallTalk: a novel small‐sized fusion tag for peptide expression and purification

FEBS Open Bio, EarlyView.
The SmallTalk fusion tag allows for the efficient expression and purification of soluble recombinant proteins or peptides in Escherichia coli. Testing with SmallTalk‐GFP confirmed that the proteins were soluble and folded correctly, while SmallTalk‐Bin1b maintained its antimicrobial activity against various bacterial isolates. This streamlined workflow
Atika Tariq, Nestor G. Casillas‐Vega, Alma Gomez‐Loredo, Xristo Zarate   +3 more
wiley   +1 more source