Results 81 to 90 of about 40,023 (290)

Scanning electron microscopic observations of fibrous structure of cemento-dentinal junction in healthy teeth

Indian Journal of Dental Research, 2014
Introduction: The cemento-dentinal junction (CDJ) is a structural and biologic link between cementum and dentin present in the roots of teeth. Conflicting reports about the origin, structure and composition of this layer are present in literature.
B Pratebha, N D Jaikumar, R Sudhakar
doaj   +1 more source

Identifying gene expression signatures for risk stratification of postoperative adjuvant chemotherapy in colorectal cancer

FEBS Open Bio, EarlyView.
A novel signature integrating genome‐wide analysis with clinical factors predicts recurrence in stage II colorectal cancer and enables a new risk stratification to guide postoperative adjuvant chemotherapy. Clinical risk stratification for postoperative recurrence in patients with pathological stage II (pStage II) colorectal cancer (CRC) is essential ...
Mayuko Otomo, Keisuke Okuno, Shuichi Watanabe, Sakiko Oba, Hiroyasu Kagawa, Masanori Tokunaga, Daisuke Ban, Yusuke Kinugasa   +7 more
wiley   +1 more source

A clinically relevant in vivo model for the assessment of scaffold efficacy in abdominal wall reconstruction [PDF]

, 2016
Copyright © The Author(s) 2017. An animal model that allows for assessment of the degree of stretching or contraction of the implant area and the in vivo degradation properties of biological meshes is required to evaluate their performance in vivo. Adult
Burugapalli, K, Chan, JCY, Huang, YS, Kelly, JL, Pandit, A   +4 more
core   +2 more sources

Pharmacological inhibition of the PERK pathway modulates hepatocellular carcinoma growth and immune signaling

FEBS Open Bio, EarlyView.
Pharmacological inhibition of PERK in a DEN‐induced mouse model of liver cancer does not reduce tumor burden but alters cellular stress signaling. Despite blocking PERK activity, downstream stress responses, including CHOP expression, remain active, suggesting compensatory mechanisms within the unfolded protein response that may influence tumor ...
Ada Lerma‐Clavero, Maria Kopsida, Nathalie Arendt, Hans Lennernäs, Markus Sjöblom, Femke Heindryckx   +5 more
wiley   +1 more source

Correlation of gingival thickness with gingival width, probing depth, and papillary fill in maxillary anterior teeth in students of a dental college in Navi Mumbai

Contemporary Clinical Dentistry, 2016
Context: The gingival biotype is of utmost importance for esthetics and biologic function. Anatomical characteristic of periodontium such as gingival thickness (GT), width of keratinized gingiva, and alveolar bone morphology will determine the behavior ...
Jyotsna Singh, Varsha J Rathod, Prajakta R Rao, Aardra A Patil, Deepak G Langade, Roshan K Singh   +5 more
doaj   +1 more source

Separation of river network–scale nitrogen removal among the main channel and two transient storage compartments [PDF]

, 2011
Transient storage (TS) zones are important areas of dissolved inorganic nitrogen (DIN) processing in rivers. We assessed sensitivities regarding the relative impact that the main channel (MC), surface TS (STS), and hyporheic TS (HTS) have on network ...
Briggs, Martin A., Gooseff, Michael N., Hopkinson, Charles S., Jacobs, Jennifer M., Peterson, Bruce J., Stewart, Robert J., Wollheim, Wilfred M.   +6 more
core   +1 more source

Knotlike Cosmic Strings in The Early Universe

, 2003
In this paper, the knotlike cosmic strings in the Riemann-Cartan space-time of the early universe are discussed. It has been revealed that the cosmic strings can just originate from the zero points of the complex scalar quintessence field.
] L.H. Kauffman, A. Gangui, A.A. Kozhevnikov, A.J. Niemi, A.M. Polyakov, A.M. Saitta, B. Fain, D. Rolfsen, E. Witten, J.A. Schouten, L.B. Fu, R.P. Feynman, S. Deser, S. Hanany, S.S. Chern, W.F. Pohl, Xin Liu, Y.S. Duan, Yi-shi Duan, É. Goursat   +19 more
core   +1 more source

Cutaneous Melanoma Drives Metabolic Changes in the Aged Bone Marrow Immune Microenvironment

Aging and Cancer, EarlyView.
Melanoma, the deadliest form of skin cancer, increasingly affects older adults. Our study reveals that melanoma induces changes in iron and lipid levels in the bone marrow, impacting immune cell populations and increasing susceptibility to ferroptosis.
Alexis E. Carey, Murilo Ramos Rocha, Cheyenne Palm, Vania Wang, Denys Balandin, Ethan Black, Kevin Y. Zhang, Fan Huang, Daniel J. Zabransky, Yash Chhabra, Mareike Peters, Gabriel Ghiaur, Ashani Weeraratna   +12 more
wiley   +1 more source

Functional Connectivity Linked to Cognitive Recovery After Minor Stroke

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Patients with minor stroke exhibit slowed processing speed and generalized alterations in functional connectivity involving frontoparietal cortex (FPC). The pattern of connectivity evolves over time. In this study, we examine the relationship of functional connectivity patterns to cognitive performance, to determine ...
Vrishab Commuri, Isabella Dallasta, Ciaran Stone, Sophia Girgenti, Neda Gould, Rafael H. Llinas, Jonathan Z. Simon, Elisabeth Breese Marsh   +7 more
wiley   +1 more source

Multiple sclerosis: changes in microarchitecture of white matter tracts after training with a video game balance board [PDF]

, 2014
Purpose: To determine if high-intensity, task-oriented, visual feedback training with a video game balance board (Nintendo Wii) induces significant changes in diffusion-tensor imaging (DTI) parameters of cerebellar connections and other supratentorial ...
De Angelis, Floriana, Fanelli, Fulvia, Fortuna, Deborah, Pantano, Patrizia, Petsas, Nikolaos, Pozzilli, Carlo, Prosperini, Luca, Raz, Eytan, Sbardella, Emilia, Tona, Francesca   +9 more
core   +2 more sources