Results 1 to 10 of about 34,125,379 (266)

Segment Anything Model for medical image analysis: an experimental study [PDF]

Medical Image Anal., 2023
Training segmentation models for medical images continues to be challenging due to the limited availability of data annotations. Segment Anything Model (SAM) is a foundation model trained on over 1 billion annotations, predominantly for natural images ...
M. Mazurowski, Haoyu Dong, Han Gu, Jichen Yang, N. Konz, Yi-Xin Zhang   +5 more
semanticscholar   +1 more source

Experimental autoimmune encephalomyelitis (EAE) as a model for multiple sclerosis (MS)

British Journal of Pharmacology, 2011
Bruno Gran, Cris Constantinescu, Nasr Farooqi   +2 more
exaly   +2 more sources

Ferric citrate-induced colonic mucosal damage associated with oxidative stress, inflammation responses, apoptosis, and the changes of gut microbial composition

Ecotoxicology and Environmental Safety, 2023
Ferric citrate (FC) has been used as an iron fortifier and nutritional supplement, which is reported to induce colitis in rats, however the underlying mechanism remains to be elucidated.
Yu Xia, Qihui Luo, Chao Huang, Liangqin Shi, Asad Jahangir, Ting Pan, Xiaoli Wei, Junbo He, Wentao Liu, Riyi Shi, Yi Geng, Jing Fang, Li Tang, Hongrui Guo, Ping Ouyang, Zhengli Chen   +15 more
doaj   +1 more source

Screening and identification of miR-181a-5p in oral squamous cell carcinoma and functional verification in vivo and in vitro

BMC Cancer, 2023
Background Oral squamous cell carcinoma (OSCC) is a common malignant tumor associated with poor prognosis. MicroRNAs (miRNAs) play crucial regulatory roles in the cancer development.
Guoqiang Xu, Yiyan Yang, Junting Yang, Lanfei Xiao, Xiaotang Wang, Litao Qin, Jiping Gao, Ruijing Xuan, Xiaofen Wu, Zhaoyang Chen, Rui Sun, Guohua Song   +11 more
doaj   +1 more source

Extracellular Vesicles as Drivers of Non-Alcoholic Fatty Liver Disease: Small Particles with Big Impact

Biomedicines, 2021
Nonalcoholic fatty liver disease (NAFLD) is becoming the leading chronic liver disease, negatively affecting the lives of millions of patients worldwide.
David Højland Ipsen, Pernille Tveden-Nyborg   +1 more
doaj   +1 more source

Low retinoic acid levels mediate regionalization of the Sertoli valve in the terminal segment of mouse seminiferous tubules

Scientific Reports, 2021
In mammalian testes, undifferentiated spermatogonia (Aundiff) undergo differentiation in response to retinoic acid (RA), while their progenitor states are partially maintained by fibroblast growth factors (FGFs). Sertoli valve (SV) is a region located at
Kasane Imura-Kishi, Aya Uchida, Naoki Tsunekawa, Hitomi Suzuki, Hinako M. Takase, Yoshikazu Hirate, Masami Kanai-Azuma, Ryuji Hiramatsu, Masamichi Kurohmaru, Yoshiakira Kanai   +9 more
doaj   +1 more source

Production of marmoset eggs and embryos from xenotransplanted ovary tissues

Scientific Reports, 2023
The common marmoset (Callithrix jacchus) has attracted attention as a valuable primate model for the analysis of human diseases. Despite the potential for primate genetic modification, however, its widespread lab usage has been limited due to the ...
Runa Hirayama, Hiroaki Taketsuru, Ena Nakatsukasa, Rie Natsume, Nae Saito, Shuko Adachi, Sayaka Kuwabara, Jun Miyamoto, Shiori Miura, Nobuyoshi Fujisawa, Yoshitaka Maeda, Keizo Takao, Manabu Abe, Toshikuni Sasaoka, Kenji Sakimura   +14 more
doaj   +1 more source

Intradermal Delivery of Naked mRNA Vaccines via Iontophoresis

Pharmaceutics, 2023
Messenger RNA (mRNA) vaccines against infectious diseases and for anticancer immunotherapy have garnered considerable attention. Currently, mRNA vaccines encapsulated in lipid nanoparticles are administrated via intramuscular injection using a needle ...
Mahadi Hasan, Anowara Khatun, Kentaro Kogure   +2 more
doaj   +1 more source

Soy Isoflavones Improve the Spermatogenic Defects in Diet-Induced Obesity Rats through Nrf2/HO-1 Pathway

Molecules, 2019
Soy isoflavones (SIF) are biologically active compounds of non-steroidal and phenolic properties that are richly present in soybeans, which can reduce the body weight and blood lipids of obese animals.
Qihui Luo, Yifan Li, Chao Huang, Dongjing Cheng, Wenjing Ma, Yu Xia, Wentao Liu, Zhengli Chen   +7 more
doaj   +1 more source

Polyphyllin II inhibits liver cancer cell proliferation, migration and invasion through downregulated cofilin activity and the AKT/NF-κB pathway

Biology Open, 2020
The morbidity and mortality of primary liver cancer is one of the highest amongst all cancers. Deficiency of effective treatment and characteristics of cancer metastasis are believed to be responsible for this situation, thus a great demand is required ...
Dejiang Pang, Chengcheng Yang, Chao Li, Yuanfeng Zou, Bin Feng, Lixia Li, Wentao Liu, Qihui Luo, Zhengli Chen, Chao Huang   +9 more
doaj   +1 more source