Results 61 to 70 of about 102,912 (290)

Golden Syrian Hamster Models for Cancer Research

Cells, 2022
The golden Syrian hamster (Mesocricetus auratus) has long been a valuable rodent model of human diseases, especially infectious and metabolic diseases. Hamsters have also been valuable models of several chemically induced cancers such as the DMBA-induced
Zhongde Wang, Robert T. Cormier
doaj   +1 more source

Hyperoxia in extreme hemodilution [PDF]

, 2002
Intraoperative surgical blood loss is initially replaced by infusion of red cell-free, cristalloidal or colloidal solutions. When normovolemia is maintained the ensuing dilutional anemia is compensated by an increase of cardiac output and of arterial ...
Habler, Oliver, Kemming, Gregor, Kleen, Martin, Zwissler, Bernhard   +3 more
core   +1 more source

Sheltered in Stromal Tissue Cells, Trypanosoma cruzi Orchestrates Inflammatory Neovascularization via Activation of the Mast Cell Chymase Pathway

Pathogens, 2022
Microangiopathy may worsen the clinical outcome of Chagas disease. Given the obstacles to investigating the dynamics of inflammation and angiogenesis in heart tissues parasitized by Trypanosoma cruzi, here we used intravital microscopy (IVM) to ...
Lucas Vellasco, Erik Svensjö, Carlos Alberto Bulant, Pablo Javier Blanco, Fábio Nogueira, Gilberto Domont, Natália Pinto de Almeida, Clarissa Rodrigues Nascimento, Danielle Silva-dos-Santos, Carla Eponina Carvalho-Pinto, Emiliano Horácio Medei, Igor C. Almeida, Julio Scharfstein   +12 more
doaj   +1 more source

Keratoprostheses for corneal blindness: a review of contemporary devices [PDF]

, 2015
According to the World Health Organization, globally 4.9 million are blind due to corneal pathology. Corneal transplantation is successful and curative of the blindness for a majority of these cases. However, it is less successful in a number of diseases
Avadhanam, Venkata, Liu, Christopher, Smith, Helen   +2 more
core   +1 more source

Curcuma longa extract protects against 5-fluorouracil-induced oral mucositis in hamsters

Brazilian Journal of Pharmaceutical Sciences, 2022
Curcumin, contained at Turmeric (Curcumalonga), can exert many beneficial pleiotropic activities in the gastrointestinal tract. This study evaluated the antioxidant and anti-inflammatory activity of C.
Aurigena Antunes de Araújo, Edna Maria Silva, Cristiane Assunção da Costa Cunha Mafra, Íris do Céu Clara Costa, Amanda Lanna Andrade Barbalho, Iolanda Augusta Fernandes de Matos, Matheus Araujo dos Santos, Maria Luiza Diniz de Sousa Lopes, Caroline Addison Carvalho Xavier de Medeiros, Luiz Alberto Lira Soares, Janaina Carla Barbosa Machado, Magda Rhayanny Assunção Ferreira, Raimundo Fernandes de Araújo, Rubens Maribondo do Nascimento, Gerlane Coelho Bernardo Guerra   +14 more
doaj   +1 more source

Studies on leukemia in the C3Hf strain of mice,2. [PDF]

, 1963
Spontaneous C3Hf lymphatic leukemia maintained in an ascites form was transplanted into newborn Wistar rats less than 24 hours old. Single subcutaneous or intraperitoneal inoculation of the neoplastic cells resulted in progressive tumor growth fatal to ...
Miyoshi, Isao
core   +1 more source

Smart Gated Hollow Mesoporous Silica Hydrogel for Targeting Endoplasmic Reticulum Stress and Promoting Periodontal Tissue Regeneration

Advanced Science, EarlyView.
The hollow mesoporous silica loaded with quercetin (HM‐QU@PEG) is combined with a thermosensitive anti‐bacterial matrix (TF127) to prepare HQUP@TF127. HQUP@TF127 effectively eliminates excessive ROS, alleviates endoplasmic reticulum stress, relieves mitochondrial calcium overload, and blocks the p53‐dependent apoptotic cascade. Furthermore, it enhances
Guichun Wang, Yuxiao Wang, Yang Ding, Xiang Chen, Shuhan Li, Wenqi Zhou, Rui Ma, Maomao Tang, Xinyuan Shao, Zixuan Shu, Ning He, Xiaodong Ma, Jian Guo, Chengjun Peng, Shuangying Gui   +14 more
wiley   +1 more source

Modeling chronic periodontitis in rats: Persistent alveolar bone loss mediated by periodontal pathogens

Animal Models and Experimental Medicine, EarlyView.
Irrigation of periodontal pockets with human periopathogens, in combination with a 14‐day ligature‐induced periodontitis protocol, significantly enhances alveolar bone loss and sustains bacterial colonization for up to 28 days following ligature removal, thereby more closely replicating the chronic nature of human periodontitis compared to the ligature
Maksym Skrypnyk, Chun Xu, Shlomo Berkovsky, Thilini Jayasinghe, Axel Spahr   +4 more
wiley   +1 more source

Effects of tetraiodothyronine and triiodothyronine on hamster cheek pouch microcirculation

American Journal of Physiology-Heart and Circulatory Physiology, 2005
The aim of the present study was to assess the effects of topically applied triiodothyronine (T3) and thyroxine (T4) on the arterioles of hamster cheek pouch microcirculation in vivo. Microvessels were visualized using a fluorescent microscopy technique.
COLANTUONI A, MARCHIAFAVA, PIER LORENZO, LAPI D, FORINI F. S, IERVASI G.   +4 more
openaire   +7 more sources

Optical coherence tomography of malignancy in hamster cheek pouches [PDF]

Journal of Biomedical Optics, 2004
Optical coherence tomography (OCT)/optical Doppler tomography (ODT) provides real-time in vivo high-resolution (10-microm) imaging of tissues and real-time spatially resolved blood flow in microvasculature. Hamster cheek pouches with induced dysplasia and malignancies were imaged with OCT/ODT to assess the potential for application to airway malignancy.
Matheny, Erin S, Hanna, Nevine M, Jung, WG, Chen, Zhongping, Wilder-Smith, Petra, Mina-Araghi, Reza, Brenner, Matthew   +6 more
openaire   +4 more sources