Results 21 to 30 of about 12,729,869 (376)

Blood clearance and tissue distribution of PEGylated and non-PEGylated gold nanorods after intravenous administration in rats\ud [PDF]

, 2011
Aims: To develop and determine the safety of gold nanorods, whose aspect ratios can be tuned to obtain plasmon peaks between 650 and 850 nm, as contrast enhancing agents for diagnostic and therapeutic applications.
Jong, Wim H. de, Krystek, Petra, Lankveld, Danielle P.K., Leeuwen, Ton G. van, Manohar, Srirang, Oomen, Agnes G., Rayavarapu, Raja G., Verharen, Hennie W.   +7 more
core   +8 more sources

Improved Pharmacokinetic Feasibilities of Mirabegron-1,2-Ethanedisulfonic Acid, Mirabegron-1,5-Naphthalenedisulfonic Acid, and Mirabegron-L-Pyroglutamic Acid as Co-Amorphous Dispersions in Rats and Mice

Pharmaceutics, 2023
Mirabegron (MBR) is a β3-adrenoceptor agonist used for treating overactive bladder syndrome. Due to its poor solubility and low bioavailability (F), the development of novel MBR formulations has garnered increasing attention.
Seo-Yeon Kim, Byung Hoon You, Mingoo Bae, Seung Yon Han, Kiwon Jung, Young Hee Choi   +5 more
doaj   +1 more source

Quantitative analysis of cell types during growth and morphogenesis in Hydra [PDF]

, 1973
Tissue maceration was used to determine the absolute number and the distribution of cell types in Hydra. It was shown that the total number of cells per animal as well as the distribution of cells vary depending on temperature, feeding conditions, and ...
A. Gierer, A. L. Burnett, C. N. David, C. N. David, E. Trenkner, G. Webster, H. Bode, H. K. MacWilliams, H. Schaller, J. J. Kanaev, L. Wolpert, P. Tardent, P. Tardent, R. D. Campbell, S. Berking, T. L. Lentz, W. F. Loomis   +16 more
core   +1 more source

Tissue distribution of ACE2 protein, the functional receptor for SARS coronavirus. A first step in understanding SARS pathogenesis

Journal of Pathology, 2004
Severe acute respiratory syndrome (SARS) is an acute infectious disease that spreads mainly via the respiratory route. A distinct coronavirus (SARS‐CoV) has been identified as the aetiological agent of SARS. Recently, a metallopeptidase named angiotensin‐
I. Hamming, W. Timens, Marian Bulthuis, A. Lely, G. Navis, H. Goor   +5 more
semanticscholar   +1 more source

Analysis of the Distribution of Total Phosphine and the Characteristics of Phosphine Poisoning in 29 Victims

Fayixue Zazhi, 2022
ObjectiveTo study the distribution of total phosphine in phosphine poisoning victims and summarize the characteristics of phosphine poisoning cases.MethodsThe phosphine and its metabolites in the biological samples of 29 victims in 16 phosphine poisoning
YAN Hui, DU Meng, QIAO Zheng, XIANG Ping, SHEN Bao-hua, SHEN Min, LIU Wei   +6 more
doaj   +1 more source

Distribution of Micro-Nano PS, DEHP, and/or MEHP in Mice and Nerve Cell Models In Vitro after Exposure to Micro-Nano PS and DEHP

Toxics, 2023
Polystyrene (PS) and di-(2-ethylhexyl) phthalate (DEHP) exist widely in the environment. However, their distribution in organisms remains unclear. We used three sizes (50 nm, 500 nm, and 5 μm) of PS and DEHP to study the distribution and accumulation of ...
Jie Han, Jun Yan, Kang Li, Bencheng Lin, Wenqing Lai, Liping Bian, Rui Jia, Xiaohua Liu, Zhuge Xi   +8 more
doaj   +1 more source

Dynamic Distribution of Mesanophrys sp. and Tissue Enzyme Activities in Experimentally Infected Mud Crab Scylla paramamosain

Fishes, 2023
Mesanophrys sp. is reported to be highly pathogenic to marine crustaceans. This study presents the first report of Mesanophrys sp. infection in the mud crab (Scylla paramamosain).
Kexin Zhang, Weiren Zhang, Ronghua Li, Junkai Lu, Qingwei Chen, Haojie Hu, Fei Yin, Changkao Mu, Weiwei Song, Chunlin Wang   +9 more
doaj   +1 more source

Perspectives in Microvascular Fluid Handling: Does the Distribution of Coagulation Factors in Human Myocardium Comply with Plasma Extravasation in Venular Coronary Segments? [PDF]

, 2010
Background: Heterogeneity of vascular permeability has been suggested for the coronary system. Whereas arteriolar and capillary segments are tight, plasma proteins pass readily into the interstitial space at venular sites.
Becker, Bernhard F., Bruegger, Dirk, Chappell, Daniel, Conzen, Peter, Jacob, Matthias, Kaczmarek, Ingo, Rehm, Markus, Stoeckelhuber, Mechthild, Welsch, Ulrich   +8 more
core   +1 more source

Tissue Distributions and Toxic Effects of Hexavalent Chromium in Laboratory-Exposed Periwinkle (Littorina littorea Linnaeus)

Animals, 2023
The increased use of hexavalent chromium (Cr6+) in various industrial applications has contributed to its elevated levels in the environment, especially the aquatic environment.
Olufemi S. Salami, Joseph A. Adeyemi, Toluwase S. Olawuyi, Fernando Barbosa, Chris O. Adedire   +4 more
doaj   +1 more source

Thyroid hormone receptors and ligand, tissue distribution and sexual behavior [PDF]

, 2018
The thyroid hormones (THs) triiodothyronine (T3) and tetraiodothyronine, or thyroxine (T4), not only dramatically impact on development and differentiation, but also on the sexual and reproductive function.
Carosa, E, Jannini, Ea, Lenzi, A
core   +1 more source