Results 101 to 110 of about 324,440 (307)

Maturogenesis by revascularization in an infected immature permanent tooth

open access: yesJournal of Indian Society of Pedodontics and Preventive Dentistry, 2014
Root canal treatment in teeth with incomplete root formation is a challenge. A case of maturogenesis in an immature infected tooth along with probable factors needed for success is discussed.
Vanka Amit   +3 more
doaj   +1 more source

Spaces of real polynomials with common roots [PDF]

open access: yesGeometry and Topology Monographs, 2007
This is the version published by Geometry & Topology Monographs on 29 January ...
openaire   +2 more sources

Longitudinal genome‐wide aneuploidy measurements in circulating cell‐free DNA to predict lack of benefit from pembrolizumab in patients with metastatic urothelial cancer

open access: yesMolecular Oncology, EarlyView.
Many patients with urothelial cancer do not benefit from treatment with pembrolizumab, while at risk of severe side effects. Changes in the levels of circulating tumor DNA early during treatment, measured by a simple and affordable assay that can be easily implemented in the clinic, can be used as a prognostic tool to identify these patients.
Youssra Salhi   +14 more
wiley   +1 more source

The mechanism of auxin transport in lateral root spacing [PDF]

open access: yesMolecular Plant, 2021
Jian Chen   +4 more
openaire   +2 more sources

A novel quinazolinone insulin receptor inhibitor and its synergy with an EGFR inhibitor in glucose‐driven glioblastoma

open access: yesMolecular Oncology, EarlyView.
The novel styrylquinazolinone‐based molecule W1B effectively suppresses glioblastoma by inhibiting IGF1R and EGFR. In high‐glucose microenvironments driving tumor resistance, W1B acts synergistically with the EGFR inhibitor dacomitinib. This combination safely blocks compensatory survival signaling in zebrafish xenograft models. Showcasing promising in
Patryk Rurka   +9 more
wiley   +1 more source

BioRoot inlay: An innovative technique in teeth with wide open apex

open access: yesIndian Journal of Dental Research, 2018
This article reports an innovative technique in the treatment of a central incisor with a wide open apex and parallel dentinal walls. Root canal treatment was initiated, and calcium hydroxide intracanal medicament was placed in the canal for a month. The
Hannah Rosaline   +3 more
doaj   +1 more source

Tumor B‐cell infiltration in platinum‐treated advanced muscle‐invasive urothelial carcinoma

open access: yesMolecular Oncology, EarlyView.
Bladder tumors with higher pretreatment memory B‐cell infiltration were linked to longer survival after cisplatin chemotherapy, but not carboplatin. These tumors also showed more organized immune structures (tertiary lymphoid structures) and a shared pro‐inflammatory B‐cell‐rich community, suggesting that memory B cells may help identify patients most ...
Konrad Stawiski   +10 more
wiley   +1 more source

The differential expression of the genes encoding glutamine synthetase in developing root modules [PDF]

open access: yes, 1990
Glutamine synthetase (GS) is one of the key enzymes involved in the assimilation of ammonia into organic nitrogen in plants. It is important in legume root nodules where ammonia, produced by the Rhizobium-legume symbiosis, is converted to organic ...
Teverson, Rachel
core  

An in vitro comparision of apical leakage in immediate versus delayed post space preparation using EndoREZ and RoekoSeal root canal sealers

open access: yesJournal of International Clinical Dental Research Organization, 2015
Context: The newer resin and silicone-based sealers have a shorter setting time when compared to conventional zinc oxide-based sealers. This factor may influence the effect of the timing of post space preparation on the integrity of remaining apical root
Munniswamy Kala, Sourabh Jagannath Torvi
doaj   +1 more source

Patient therapy outcome modeling in cancer organoids is improved by cancer‐associated fibroblasts and organoid assembly convolution

open access: yesMolecular Oncology, EarlyView.
Patient‐derived organoids (PDOs) from pancreatic, colorectal, and gastric cancers were used to evaluate standard and experimental therapies. Incorporating cancer‐associated fibroblasts (CAFs) into organoid cultures improved patient therapy outcome prediction.
Marcin Grochowski   +12 more
wiley   +1 more source

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