Results 71 to 80 of about 246,656 (307)

Tumbling Magnetic Microrobots for Targeted In Vivo Drug Delivery in the GI Tract

Advanced Robotics Research, EarlyView.
We introduce a microrobot design and integrated system for on‐demand targeted drug release in the gastrointestinal tract. The microrobot has an embedded magnet for actuation with external magnetic fields and is visualized in real time using ultrasound. It has two drug release ports sealed with a thermally sensitive wax. Local heating of the wax using a
Aaron C. Davis, Luis Carlos Sanjuan Acosta, Shubh P. Mehta, Baiyan Qi, Yang Yang, Luis Solorio, Craig J. Goergen, David J. Cappelleri   +7 more
wiley   +1 more source

Hematology, clinical biochemistry, and serum IgE and histamine levels in male Sprague-Dawley (SD) rats.

, 2021
Hematology, clinical biochemistry, and serum IgE and histamine levels in male Sprague-Dawley (SD) rats.
Jangmi Lee (1875595), Seongsung Kwak (11349328), Chang-Hoon Rhee (11349331), Junhyung Kim (1277919), Woo-Chan Son (295963), Won-ho Kang (11349334), Mi-Sun Park (597691), Gi-Hyeok Yang (1310064)   +7 more
core   +1 more source

Allium vineale methanol extract attenuated oxidative stress and inflammation induced by doxorubicin in Sprague Dawley Rats

Scientific African, 2022
Doxorubicin-induced organ toxicities, through inflammation and oxidative stress, reduce its widespread use in the treatment of cancer. Thus, there is need for the development of less toxic and more effective plant-derived drugs and spice supplements to ...
Oluseyi A. Akinloye, Lateef A. Sulaimon, Abiodun O. Adewale, Toriola Mubaraq, Olanrewaju Salami, Odubiyi Abiola   +5 more
doaj   +1 more source

Atrioventricular Valvular Angiectasis in Sprague-Dawley Rats [PDF]

Veterinary Pathology, 2007
Subendothelial heart valve angiectasis has been reported in cows, dogs, pigs, rats, mice, and in human fetuses and newborns. We observed a high incidence (62 in 208 animals examined) of spontaneous angiectasis on the atrioventricular (AV) valves in 10– to 40–week-old Sprague-Dawley rats. The angiectasis was observed predominately on the septal cusp of
H, Fang, P C, Howroyd, A M, Fletcher, R W, Diters, J, Woicke, V G, Sasseville, C L, Bregman, W J, Freebern, S K, Durham, M G, Mense   +9 more
openaire   +2 more sources

Piezo2 Mediates a Vicious Cycle of “Mechanical Homeostasis Imbalance—Inflammation” in Sensory Nerves and the Cartilage Endplate

Advanced Science, EarlyView.
In a lumbar spine instability model, dorsal root ganglion cells mediate the perception of relevant mechanical stresses through Piezo2 and subsequently release CGRP. CGRP activates the NF‐κB signaling pathway in cartilage endplate cells through the receptor RAMP1.
Hanpeng Xu, Wen Geng, Zhi Du, Yifan Du, Di Wu, Bide Tong, Huaizhen Liang, Xingyu Zhou, Zixuan Ou, Junyu Wei, Kun Wang, Yu Song, Wenbin Hua, Yan Xu, Wencan Ke, Bingjin Wang, Cao Yang   +16 more
wiley   +1 more source

Beacon-like immunoreactivity in the hypothalamus of Sprague–Dawley rats

, 2002
Distribution of the novel peptide beacon in the hypothalamus of Sprague-Dawley rats was examined by immunohistochemical methods. Beacon-immunoreactive (irBC) neurons were found in the paraventricular, supraoptic, and accessory neurosecretory nuclei, and ...
Brailoiu, G. Cristina, Dun, Nae J., Siok L. Dun, Dun, Siok L., Nae J. Dun, Chang, Jaw Kang, Yang, Jun, G.Cristina Brailoiu, Sonya Castellino, Castellino, Sonya, Jaw Kang Chang, Jun Yang   +11 more
core   +1 more source

Prevalence of hand-induced 22-kHz ultrasonic vocalizations in Sprague-Dawley and Wistar Han rats.

, 2022
Prevalence of hand-induced 22-kHz ultrasonic vocalizations in Sprague-Dawley and Wistar Han rats.
Kimberly Navetta (14141964), Chang-Ning Liu (6260843), Seo-Kyoung Hwang (10431836), Cheryl Tyszkiewicz (11352473), Melissa Dragon (14141961), Rebecca Ferreira (3490868)   +5 more
core   +1 more source

Inulin Diet Intervention on Chemopreventive and Inflammatory Markers in Tumorigenesis of Colorectal Cancer

Acta Veterinaria, 2014
The aim of this experiment was to investigate the infl uence of inulin administration on chemopreventive and inflammatory markers in dimethylhydrazine induced colorectal cancer development in rats.
Emília Hijová, Viktoria Szabadosova, Jana Štofilová, Rastislav Salaj, Alojz Bomba   +4 more
doaj   +1 more source

STUDY OF TOXICITY OF SAKHABACTISUBTIL IN RATS

Журнал микробиологии, эпидемиологии и иммунобиологии, 2017
Aim. Determine safety and potential toxic effects of Sakhabactisubtil during its multifold intra-gastric administration to CD rats. Materials and methods.
M. P. Neustroev, A. N. Murashev, D. A. Bondarenko, A. M. Stepanova, N. P. Tarabukina   +4 more
doaj   +1 more source

Polyorchidism in a young Sprague-Dawley rat

Journal of Toxicologic Pathology
Duplicate testes lined in series were observed in the right scrotum of a 6-week-old Sprague-Dawley rat in a single-dose toxicity study. Of the two right testicles, one was spherical and less than half the size of a normal testis. The other was oval-shaped, slightly smaller than a normal testis, and possessed clear, tortuous blood vessels similar to ...
Obara, Ryo D., Kato, Yuki, Asaoka, Yoshiji, Fujisawa, Kae, Kashiwagi, Emi, Koyama, Kenji, Mukai, Miho, Tajiri, Minako, Torii, Mikinori   +8 more
openaire   +2 more sources