Results 41 to 50 of about 7,029,797 (363)

Amplification of mast cell density in oral squamous cell carcinoma and normal oral mucosa: A comparative study

Journal of Indian Academy of Oral Medicine and Radiology, 2023
Background: Mast cells are thought to be complex, multifaceted cells that are important for tumor angiogenesis and immunopathology. Mast cell buildup at the periphery of the tumor and their production of strong pro- and angiogenic chemicals may be signs ...
Arpita Kabiraj, Vishal, Shantala R Naik, Prashant Gupta, Tanya Khaitan, Jaydeep Samanta   +5 more
doaj   +1 more source

Infection Models for Pine Wilt Disease on the Basis of Vector Behaviors

Population Ecology, EarlyView.
Infection models for pine wilt disease without vector density were built to estimate the transmission coefficient of the pathogenic nematode. The models successfully simulated the annual change in the density of infected trees for four pine stands. ABSTRACT Pine wilt disease is caused by the pinewood nematode (Bursaphelenchus xylophilus Steiner et ...
Katsumi Togashi
wiley   +1 more source

The Molecular Mechanism of Craniofacial Cartilage Deformity Induced by High Glucose in Zebrafish

Current Issues in Molecular Biology
Gestational diabetes mellitus (GDM), a prevalent metabolic disorder in pregnancy, induces maternal hyperglycemia and elevates fetal malformation risks, particularly in craniofacial development.
Xiaomei Chen, Yong Huang, Xin Yang, Huiqiang Lu, Jian Yang   +4 more
doaj   +1 more source

Low-intensity pulsed ultrasound stimulates cell proliferation, proteoglycan synthesis and expression of growth factor-related genes in human nucleus pulposus cell line [PDF]

European Cells & Materials, 2009
Low-intensity pulsed ultrasound (LIPUS) stimulation has been shown to effect differentiation and activation of human chondrocytes. A study involving stimulation of rabbit disc cells with LIPUS revealed upregulation of cell proliferation and proteoglycan (
Y Kobayashi, D Sakai, T Iwashina, S Iwabuchi, J Mochida   +4 more
doaj  

An Adaptive Management Model for Brown Bears in Hokkaido: Based on Total Population and the Number of Nuisance Bears

Population Ecology, EarlyView.
Bear management changes management actions according to the horizontal axis of the population size and the vertical axis of the number of nuisance bears. Aiming for the target population size of Ntar, Actions I and II protect the bears, and Action IV reduces the population.
Hiroyuki Matsuda, Akira Maki, Tsutomu Mano, Hifumi Tsuruga, Hino Takafumi, Shinichi Horino   +5 more
wiley   +1 more source

Evidence that metformin promotes fibrosis resolution via activating alveolar epithelial stem cells and FGFR2b signaling

Acta Pharmaceutica Sinica B
Idiopathic pulmonary fibrosis (IPF) is a progressive disease lacking effective therapy. Metformin, an antidiabetic medication, has shown promising therapeutic properties in preclinical fibrosis models; however, its precise cellular targets and associated
Yuqing Lv, Yanxia Zhang, Xueli Guo, Baiqi He, Haibo Xu, Ming Xu, Lihui Zou, Handeng Lyu, Jin Wu, Pingping Zeng, Saverio Bellusci, Xuru Jin, Chengshui Chen, Young-Chang Cho, Xiaokun Li, Jin-San Zhang   +15 more
doaj   +1 more source

Polyelectrolyte Multilayer Capsule (PEMC)-Based Scaffolds for Tissue Engineering

Micromachines, 2020
Tissue engineering (TE) is a highly multidisciplinary field that focuses on novel regenerative treatments and seeks to tackle problems relating to tissue growth both in vitro and in vivo. These issues currently involve the replacement and regeneration of
Georgia Kastania, Jack Campbell, Jacob Mitford, Dmitry Volodkin   +3 more
doaj   +1 more source

Speciation Through the Lens of Population Dynamics: A Theoretical Primer on How Small and Large Populations Diverge

Population Ecology, EarlyView.
Population size and dynamics fundamentally shape speciation by influencing genetic drift, founder events, and adaptive potential. Small populations may speciate rapidly due to stronger drift, whereas large populations harbor more genetic diversity, which can alter divergence trajectories. We highlight theoretical models that incorporate population size
Ryo Yamaguchi, Hidaka Kubo, Tokuya Ogawa, Hayate Omura   +3 more
wiley   +1 more source

Growth Pattern and Condition Factor of Yellowfin Tuna Thunnus Albacares (Bonnaterre, 1788) in Eastern Indian Ocean [PDF]

, 2018
Tuna madidihang, Thunnus albacares (Bonnaterre,1788), merupakan salah satu spesies tuna ekonomis penting dan ter-sebar di perairan Indonesia, termasuk di WPP 572 (Samudra Hindia bagian barat Sumatera). Salah satu aspek penting yang berkaitan dengan upaya
Jatmiko, I. (Irwan), Nugroho, S. C. (Suciadi), Wujdi, A. (Arief)   +2 more
core  

FoxO1 signaling in B cell malignancies and its therapeutic targeting

FEBS Letters, EarlyView.
FoxO1 has context‐specific tumor suppressor or oncogenic character in myeloid and B cell malignancies. This includes tumor‐promoting properties such as stemness maintenance and DNA damage tolerance in acute leukemias, or regulation of cell proliferation and survival, or migration in mature B cell malignancies.
Krystof Hlavac, Petra Pavelkova, Laura Ondrisova, Marek Mraz   +3 more
wiley   +1 more source