Results 61 to 70 of about 614 (250)
Long‐term hippocampal alterations and cognitive impairment in a murine model of surgical sepsis
FEBS Open Bio, EarlyView.Using a mouse model of surgical sepsis, we tested long‐term memory and analyzed the transcriptome of single cells isolated from the hippocampus. Survivor mice showed worse memory, loss of certain brain cell subpopulations, and abnormal immune cell activity—suggesting that post‐sepsis brain alterations may be linked to cognitive deficits.
Dong Seong Cho +4 more
wiley +1 more source
Gongye shui chuli, 2021 铬是一种重金属元素，在自然界多以Cr（Ⅲ）或Cr（Ⅵ）的价态存在。而Cr（Ⅵ）的毒性远高于Cr（Ⅲ），对人体健康造成危害。因此，高效去除废水中的Cr（Ⅵ）意义重大。将聚间苯二胺（PmPD）接枝至壳聚糖（CTS）表面，制得聚间苯二胺修饰的壳聚糖吸附剂（CTS-PmPD），研究其最佳合成条件及对水中Cr（Ⅵ）的去除情况。结果表明，CTS-PmPD的最佳合成条件为：m（PmPD）∶m（CTS）=1∶5，反应温度100 ℃。在30 ℃下用0.06 g CTS-PmPD吸附处理pH为3.0、质量浓度为100 mg/
于婉婷, 侯亮
doaj
Direct Exfoliation of g-C3N4 with Addition of NaOH for Enhanced Photocatalytic Cr(Ⅵ) Reduction
, 2018 A simple, effective and environmental-friendly method was adopted for enhancing the photocatalytic activity of g-C3N4 in the reduction of aqueous Cr(Ⅵ) under visible-light irradiation.
Hui Chang +3 more
core +1 more source
FEBS Open Bio, EarlyView.Time‐restricted feeding (TRF) in mice increased liver fatty acid oxidation and decreased fatty acid biosynthesis. These alterations persisted when TRF was discontinued and the host was infected with Mycobacterium tuberculosis. Pre‐exposure to TRF did not alter tissue (lung and spleen) mycobacterial burden but significantly reduced CD3+ T cells in lungs
Ashish Gupta +7 more
wiley +1 more source
Shuiwen dizhi gongcheng dizhiThe historical stockpile of chromium slag in China is large, and the hexavalent chromium in slag leachate is highly toxic and migratory. In order to investigate the migration and transformation pattern of Cr(Ⅵ) in groundwater under the combined effect of
Yonggao LYU +5 more
doaj +1 more source
Small RNA pathways in mammalian oocytes
FEBS Open Bio, EarlyView.Three distinct small RNA pathways operate in mammalian oocytes: RNAi interference (RNAi), the microRNA (miRNA) pathway, and the PIWI‐associated RNA (piRNA) pathway. These pathways use small RNAs to guide sequence‐specific repression and contribute to oocyte biology by targeting genes and mobile elements or appear insignificant since different ...
Petr Svoboda, Josef Pasulka
wiley +1 more source
Removal of Cr(Ⅵ) from tannery biochemical tail water by chitosan modified hydrothermal carbon
Gongye shui chuliThe hydrothermal carbon precursor(WBC) was prepared by hydrothermal carbon method and modified with chitosan to obtain the modified hydrothermal carbon(CWBC).
WANG Sen +7 more
doaj +1 more source
, 2008 利用等离子体发射光谱（ICP-AES），激光拉曼光谱，傅里叶变换红外光谱（FTIR），核磁共振（^1H NMR）分析技术对伯胺在近中性条件下从水溶液中萃取Cr（Ⅵ）的过程进行了研究。ICP-AES对萃取前后水相Cr（Ⅵ）浓度测试结果显示，在近中性条件下，伯胺仍然能够萃取Cr（Ⅵ）。激光拉曼光谱显示，未经酸化的伯胺从近中性水溶液中萃取Cr（Ⅵ）后在890cm^-1处出现新峰。红外光谱显示在近中性条件下直接使用伯胺萃取Cr（Ⅵ）与经酸化处理后按离子交换历程萃取的萃取机理不同，Cr（Ⅵ ...
林晓, 张懿, 曹宏斌
core
Transcripts enriched in codons that trigger P‐site tRNA‐mediated mRNA decay possess stable mRNA
FEBS Open Bio, EarlyView.PTMD codons were first described by Mendel et al. as mediators of an mRNA decay pathway dependent on the human protein CNOT3, homologous to yeast Not5. Our findings confirm that PTMD codons destabilize transcripts; however, unlike in yeast, the human pathway specifically targets and slightly destabilizes primarily stable mRNAs.
Rodolfo Lopes Carneiro +1 more
wiley +1 more source
, 2011 In this study, removal of Cr(Ⅵ) from synthetic groundwater by adsorption onto commercial activated carbon (CAC) made up of coconut shell is investigated in batch studies.
Huan Zhen Zhang +2 more
core +1 more source