Results 41 to 50 of about 1,183,245 (305)

Effect of Electron Beam Irradiation on Main Components and Fingerprint of Panax notoginseng Powder

Shipin gongye ke-ji, 2023
In order to explore the effect of electron beam irradiation sterilization on the quality of Panax notoginseng powder, the effects of different irradiation doses (0, 2, 4, 6, 8, 13 kGy) on the number of microorganisms, moisture content, total ash, alcohol-
Meng FU, Dan WANG, Gang WANG, Yiwen TANG, Yongjie LIN, Peng GAO, Min HUANG   +6 more
doaj   +1 more source

A Magneto‐Mechanically Activated Nerve Guidance Conduit Promotes Peripheral Nerve Regeneration via TIMP1‐Mediated Membrane Tension Transfer

Advanced Functional Materials, EarlyView.
This study presents a magneto‐mechanical strategy that incorporates FP@MSCs into an aligned PCL/GelMA nerve guidance conduit. Magnetic stimulation increases membrane tension in FP@MSCs, triggering cytoskeletal remodeling, Schwann cell‐like differentiation, and TIMP1 secretion. TIMP1 activates ITGB1/CD63–FAK signaling in NE‐4C cells, increasing membrane
Xinyu Zhu, Yumin Wu, Xiang Gao, Tianlu Wang, Wanting Jia, Xueying Mei, Huanzhong Ji, Zongxi Wu, Yujie Liang, Xiang Li, Kan Li, Jingyuan Li, Guangsen Zheng, Guiqing Liao, Siyong Gao   +14 more
wiley   +1 more source

Gamma radiation sterilization of N95 respirators leads to decreased respirator performance.

PLoS ONE, 2021
In response to personal protective equipment (PPE) shortages in the United States due to the Coronavirus Disease 2019, two models of N95 respirators were evaluated for reuse after gamma radiation sterilization.
Haedi E DeAngelis, Anne M Grillet, Martin B Nemer, Maryla A Wasiolek, Don J Hanson, Michael A Omana, Andres L Sanchez, David W Vehar, Paul M Thelen, Paul M Thelen   +9 more
doaj   +1 more source

Nitride MXenes Beyond Carbides: Bridging the Gap Between Computational Prediction and Experimental Realization

Advanced Functional Materials, EarlyView.
Nitride MXenes remain constrained by a persistent gap between computational prediction and experimental realization. This Review identifies the thermodynamic, kinetic, and chemical barriers limiting their synthesis, critically evaluates emerging fabrication routes, and proposes a multidimensional computational‐experimental framework to accelerate the ...
Naresh Varnakavi, Masoud Soroush
wiley   +1 more source

Low Irradiation Dose for Sorghum Seed Sterilization: Hydroponic Fodder System and In Vitro Study [PDF]

, 2018
The purpose of this study was to to evaluate the influence of low gamma irradiation dose on growth performance, in vitro gas production and rumen fermentation product of sorghum hydroponic fodder (SHF) to utilize them in ruminant diets.
Wahyu Hardani, Shintia Nugrahini, Wahyono, Teguh, Sugoro, Irawans   +2 more
core   +1 more source

Evaluation of the killing effects of UV254 light on common airborne porcine viruses

Frontiers in Veterinary Science
UV exposure is a common method of disinfection and sterilization. In the present study, the parallel beam test was performed to collect fluids containing infectious viruses using a parallel beam apparatus after UV254 irradiation (0, 0.5, 1, 3, 5, 7, 10 ...
YingWu Qiu, YingWu Qiu, QunHui Li, WenKai Zhao, Hao Chang, Hao Chang, JunHua Wang, Qi Gao, Qi Gao, Qingfeng Zhou, GuiHong Zhang, GuiHong Zhang, Lang Gong, Lang Gong, LianXiang Wang   +14 more
doaj   +1 more source

Effects of intratesticular injection of zinc-based solution in rats in combination with anti-inflammatory and analgesic drugs during chemical sterilization [PDF]

Veterinary World, 2018
Aim: Chemical sterilization is a non-surgical method of contraception based on compounds injected into the testis to induce infertility. However, these injections can cause discomfort and pain able to impair the recovery of animals after this treatment ...
Simone Regina Barros de Macedo, Luiz Andre Rodrigues de Lima, Sandra Maria de Torres, Vinicius Vasconcelos Gomes de Oliveira, Rosana Nogueira de Morais, Christina Alves Peixoto, Bruno Mendes Tenorio, Valdemiro Amaro da Silva Junior   +7 more
doaj   +1 more source

Effect and mechanism of γ -ray irradiation on cyclic olefin copolymer in the sterilization dose range

He jishu, 2022
BackgroundCyclic olefin copolymer (COC), synthesized by catalytic copolymerization of ethylene and norbornene, can be applied in medical devices and drug packaging, owing to its many outstanding properties such as good light transmittance, water vapor ...
ZHANG Fan, JI Zhenyan, SHEN Rongfang, XING Zhe, WU Guozhong   +4 more
doaj   +1 more source

Additively Manufactured Geometry‐Reconfigurable Soft Neural Probes With Monolithic Multifunctionality

Advanced Functional Materials, EarlyView.
A geometry‐reconfigured additive manufacturing strategy converts planar printed soft materials into soft compact neural probes with integrated hydrogel electrodes and microfluidic channels. The resulting NeuroMAP platform enables scalable multichannel recording, localized chemical delivery, stable in vivo electrophysiological recording, and reduced ...
Hyunjin Lee, Xinyi Wang, Sirui Li, Jihyang Park, Hyunseok Lee, Jianting Yao, Kedar Narayan, Yuqi Wang, Jiashu Ren, Yueqi Deng, Salahuddin Ahmed, Denver I. Greenawalt, Archana Pandiyan, Loganathan Veeramuthu, Chi‐Ching Kuo, Tao Zhou   +15 more
wiley   +1 more source

Dose calculations for [¹³¹I] meta-iodobenzylguanidine-induced bystander effects

, 2014
Targeted radiotherapy is a potentially useful treatment for some cancers and may be potentiated by bystander effects. However, without estimation of absorbed dose, it is difficult to compare the effects with conventional external radiation treatment ...
R. J. Mairs, Seymour, C B, M. D. Gow, Mairs, R J, C. B. Seymour, Gow, M.D., Mothersill, C.E., Seymour, C.B., C. E. Mothersill, Mairs, R.J., M. Boyd, W. V. Prestiwch, Mothersill, C E, Prestiwch, W V, Prestiwch, W.V., Boyd, Marie, Boyd, M., Gow, M D   +17 more
core   +1 more source