Results 121 to 130 of about 448,712 (333)

Development of a Novel Synthetic Hydrogel Sealant for Effective Prevention of Liver Resection‐Associated Bile Leakage

Advanced Healthcare Materials, EarlyView.
A dual‐crosslinking poly(ethylene glycol) (PEG) hydrogel is presented that rapidly solidifies and progressively adheres to tissue, achieving durable sealing of bile leaks. In hepatectomy models, this system prevents postoperative complications more effectively than conventional sealants, highlighting its translational potential as a safe and efficient ...
Kazuyoshi Matsubara, Shohei Ishikawa, Hiroyuki Kamata, Almog Gur, Ayano Fujisawa, Shu Nishida, Katsuyuki Hoshina, Takamasa Sakai   +7 more
wiley   +1 more source

Intratubular Spermatocytic Seminomas in 2 Sprague-Dawley Rats

Journal of Toxicologic Pathology, 2014
This report describes 2 cases of spontaneous intratubular spermatocytic seminomas in Sprague-Dawley rats. These rats were sacrificed at 10 weeks old (case 1) and 40 weeks old (case 2), respectively. Macroscopically, there were no remarkable changes in either case.
Ishigami, Noriaki, Shimouchi, Koji
openaire   +3 more sources

Platelet Lysate–Enriched Human Induced Pluripotent Stem Cell–Derived Chondrocyte Sheets for Bone Defect Repair via Endochondral Ossification

Advanced Healthcare Materials, EarlyView.
Human iPSC‐derived hypertrophic chondrocyte sheet promotes bone regeneration. Abstract Bone defects are a major clinical challenge, primarily owing to the limited self‐healing capacity of bones and the high risk of complications associated with conventional treatment strategies.
Yiwei Chen, Jiali Lin, Jiapeng Li, Yiwei Hu, Jiansen Su, Yu Miao, Lanlan Wang, Qian Tang, Changqing Zhang, Junhui Yin   +9 more
wiley   +1 more source

Histology of the rectus abdominis muscle in rats subjected to cranial and caudal devascularization Histologia do músculo reto do abdome de ratos submetidos à desvascularização cranial e caudal

Acta Cirúrgica Brasileira, 2012
PURPOSE: To investigate the microscopic changes in the rectus abdominis muscle in rats subjected to five delay procedure. METHODS: 30 male holtzmann rats, weighting between 250 and 350 grams, were used. The animals were divided into five groups (n=6): A -
Walder Costa, Alcino Lázaro da Silva, Gustavo Rocha Costa, Tarcizo Afonso Nunes   +3 more
doaj   +1 more source

Interpreting Neuroendocrine Hormones, Corticosterone, and Blood Glucose to Assess the Wellbeing of Anesthetized Rats during Euthanasia [PDF]

, 2018
Current recommendations for assessing animal wellbeing during euthanasia suggest that measuring neuroendocrine hormones-such as ACTH, noradrenaline, and adrenaline-is preferable to measuring corticosterone and blood glucose because of the sensitivity of ...
Hickman, Debra L.
core   +1 more source

Splenic Hemangiosarcoma in a Young Sprague-Dawley Rat

Journal of Toxicologic Pathology, 2012
The present report describes a rare case of spontaneous hemangiosarcoma in a nine-week-old male Sprague-Dawley rat. At necropsy, multiple white nodules of various sizes were observed on and within the enlarged spleen and liver and were histopathologically determined to be composed of spindle- to oval-shaped cells that showed invasive growth without ...
Shiraki, Katsuhisa, Ono, Mihoko, Kajikawa, Satoru, Takeuchi, Ayano, Murakami, Yuichi, Oishi, Yuji, Matsumoto, Masahiro   +6 more
openaire   +3 more sources

Boron‐Doped Nano‐Crystalline Coated Carbon Fibers for Phasic Dopamine Sensing

Advanced Healthcare Materials, EarlyView.
This uniform coating presents a mix of graphitic and diamond‐like carbon to create a mechanically and electrically robust alternative for the electrochemical detection of dopamine. The electrodes in this work possess the equivalent sensitivity to the state‐of‐the‐art FSCV dopamine detecting electrodes, whilst demonstrating an ability to withstand ...
Simon J. Higham, Juan M. Rojas Cabrera, Youngjong Kwak, Lydia Hong, Andre Chambers, Athavan Nadarajah, Sorel E. De Leon, Young Jun Jung, Negin Jalilinejad, Charles Blaha, Dong Pyo Jang, Yoonbae Oh, Kendall Lee, Alastair Stacey, Shaun L. Cloherty, Michael R. Ibbotson, David J. Garrett, Steven Prawer, Hojin Shin, Wei Tong   +19 more
wiley   +1 more source

Female Sprague Dawley Rats Show Impaired Spatial Memory in the 8-Arm Radial Maze under Dim Blue and Red Light

International Journal of Zoology, 2010
Light intensity and wavelength strongly influence mood and cognition in humans and rodent animal models. The aim of the present study was to explore if dim white (7.6–17.7 lux) , blue (1.3–2.3 lux), and red light (0.8–1.4 lux) affect spatial memory of ...
Michael Pirchl, Georg Kemmler, Christian Humpel   +2 more
doaj   +1 more source

The Effect of Visible Light Cure (VLC) Exposure to Gingival Tissue\u27s Sprague Dawley Rats [PDF]

, 2011
Visible Light Cure (VLC) is a blue light used in dentistry as an activator for restorative material and fixed orthodontic bonding. The wavelength of VLC is between 400-500 nm and considered non-ionizing radiation that can produce free radicals. According
Gamawati, R. (Rani), Moeljono, A. (Aini), Murdiastuti, K. (Kwartarini), Sari, M. P. (Mefi), Suryono, S. (Suryono)   +4 more
core  

Biopersistence of silver nanoparticles in tissues from Sprague–Dawley rats

Particle and Fibre Toxicology, 2013
Silver nanoparticles are known to be distributed in many tissues after oral or inhalation exposure. Thus, understanding the tissue clearance of such distributed nanoparticles is very important to understand the behavior of silver nanoparticles in vivo ...
Ji Hyun Lee, Yong Soon Kim, K. Song, Hyun Ryol Ryu, J. Sung, J. Park, H. Park, N. Song, B. Shin, D. Marshak, K. Ahn, Ji Eun Lee, I. Yu   +12 more
semanticscholar   +1 more source