Results 101 to 110 of about 26,417 (305)

Photodynamic therapy in the treatment of aggressive periodontitis: a systematic review [PDF]

, 2015
Background: Aggressive periodontitis (AgP) is a severe form of periodontal diseases with rapid destruction of the supporting bone around teeth. The efficacy of PDT in suppressing periodontal pathogens may be crucial in adopting new protocols for the ...
Chatzopoulos, Georgios S., Doufexi, Aikaterini   +1 more
core   +1 more source

The cooperative regulation of miR‐221 by APE1 and AUF1 impacts p27Kip1 defining a miR signature relevant for cervical cancer

FEBS Open Bio, EarlyView.
A regulatory axis involving APE1, AUF1, and miR‐221 is proposed. Pri‐miR‐221 is processed by DROSHA and DICER to generate mature miR‐221, which targets p27Kip1 mRNA. APE1 and AUF1 compete for pre‐miR‐221 binding. Reduced APE1/AUF1 levels impair miR‐221 biogenesis, decrease p27Kip1 mRNA degradation, and promote cell cycle progression, chemoresistance ...
Matilde Clarissa Malfatti, Nicolò Gualandi, Gianluca Tell, Giulia Antoniali   +3 more
wiley   +1 more source

Microbial contamination of contact lenses after scaling and root planing using ultrasonic scalers with and without protective eyewear: A clinical and microbiological study

Journal of Indian Society of Periodontology, 2016
Background: Ultrasonic scaler is a preferential treatment modality among the clinicians. However, the aerosol/splatter generated is a concern for patients and practitioners.
Rooh Afzha, Anirban Chatterjee, Shobha Krishna Subbaiah, Avani Rangaraju Pradeep   +3 more
doaj   +1 more source

Droplet impact on water layers: post-impact analysis and computations [PDF]

, 2005
An inviscid model of droplet impact into a water layer is examined analytically for small times just after impact and computationally for order-one distortion times. Various layer depths are considered, as are surface-tension effects. Good correspondence
Purvis, R., Smith, F.T.
core   +2 more sources

Dihydroorotate dehydrogenase (DHODH) regulates trophoblast syncytialization through organelle stress–induced cellular senescence

FEBS Open Bio, EarlyView.
The inhibition of mitochondrial dihydroorotate dehydrogenase (DHODH) impairs syncytialization and induces cellular senescence via mitochondrial and endoplasmic reticulum stress in human trophoblast stem cells, elevating sFlt1/PlGF levels, a hallmark of placental dysfunction in hypertensive disorders of pregnancy.
Kanoko Yoshida, Kazuya Kusama, Ayaka Horiuchi, Yu Kawaguchi, Atsuya Tsuru, Mikihiro Yoshie, Kazuhiro Tamura   +6 more
wiley   +1 more source

The effect of carbonate apatite membrane gelatin application on IL-1β level gingival crevicular fluid in chronic periodontitis patients

Padjadjaran Journal of Dentistry, 2019
Introduction: Apatite carbonate material plays an important role in bone tissue regeneration. The use of this membrane is expected to achieve better treatment success than those without additional therapy.
Indra Mustika Setia Pribadi, Ina Hendiani, Reynaldy Sartiono   +2 more
doaj   +1 more source

Aislamiento de bacterias periodontopáticas desde hemocultivos y ateromas obtenidos de pacientes con aterosclerosis y periodontitis [PDF]

, 2007
Carlos Padilla E. Laboratorio de Investigación Microbiológica, Facultad de Ciencias de la Salud, Universidad de Talca. Talca. Chile. Fono: 71-200492. Fax: 71-200439.
Descouvieres, C., Hasbun, S., Jure, G., Lobos, O., Matus, S., Padilla, C.   +5 more
core  

C2α‐carbanion‐protonating glutamate discloses tradeoffs between substrate accommodation and reaction rate in actinobacterial 2‐hydroxyacyl‐CoA lyase

FEBS Open Bio, EarlyView.
Enzymes of the 2‐hydroxyacyl‐CoA lyase group catalyze the condensation of formyl‐CoA with aldehydes or ketones. Thus, by structural adaptation of active sites, practically any pharmaceutically and industrially important 2‐hydroxyacid could be biotechnologically synthesized. Combining crystal structure analysis, active site mutations and kinetic assays,
Michael Zahn, Barbara Seroka, Ryszard Lazny, Zenon Lotowski, Thore Rohwerder   +4 more
wiley   +1 more source

Anesthetic efficacy of 4% articaine and 2% lignocaine in achieving palatal anesthesia following a single buccal infiltration during periodontal therapy: A randomized double-blind split-mouth study

Journal of Anaesthesiology Clinical Pharmacology, 2018
Background: The aim of this randomized split-mouth double-blind study was to evaluate whether 4% articaine hydrochloride with 1:100,000 epinephrine administered as a single buccal infiltration in the maxillary posterior sextant can provide palatal ...
Balachandran Ashwath, Sundaram Subramoniam, Rajaram Vijayalakshmi, Muthukali Shanmugam, Bagavathiperumal Meena Priya, Vijayarangan Anitha   +5 more
doaj   +1 more source

Procjena otpora glisera u mirnoj vodi [PDF]

, 2012
Cilj ovog rada je procjena ukupnog otpora glisera s prizmatičnom formom trupa. Razvijen je programski kod za procjenu ukupnog otpora ova dva režima plovidbe koji omogućava projektantu brzu prognozu ukupnog otpora u fazi pretprojekta.
Degiuli, Nastia, Čižmek, Zrinka
core