Results 191 to 200 of about 137,652 (257)

Eudragit®‐engineered pH‐responsive probiotic microspheres with enhanced gastrointestinal resistance and prolonged storage stability for inflammatory bowel disease therapy

BMEMat, EarlyView.
This study reports the development of AMS@Eud core‐shell microspheres, combining calcium alginate and pH‐responsive Eudragit® L100, which exhibit exceptional gastrointestinal resistance and long‐term storage stability (only 5.28%–9.09% viability loss over 35 days at 4–25°C), and effectively alleviate inflammatory bowel disease via gut microbiota ...
Ming Teng, Xiaomin Luo, Peng Zhang, Chen Yang, Yuniel Ma, Xinhua Liu   +5 more
wiley   +1 more source

Atomically precise metal cluster enzymes for pathological tissue regeneration

BMEMat, EarlyView.
Schematic illustration of atomically precise metal cluster enzymes (MCEs) for pathological tissue regeneration. Atomically precise MCEs can modulate biological processes, such as attenuation of inflammatory responses, eradication of bacterial pathogens, regulation of angiogenesis, and promotion of cell development.
Ziqiang Xiong, Zhifeng Shi, Mengqing Li, Jien Han, Haoyan Chen, Maofei Ran, Shaojian Zhong, Limin Ma, Chengyun Ning, Youzhun Fan, Zhenghua Tang, Peng Yu   +11 more
wiley   +1 more source

A novel biomimetic liposome drug delivery system mediated by macrophage targeting for precision treatment of encephalitis

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An advanced macrophage‐mediated biomimetic liposome (AC‐LP@RAW) that can penetrate the BBB and precisely target inflammatory sites in the deep brain was established in this study based on the unique immune homing property of macrophages, and showed a significantly improved delivery of curcumin to the brain.
Mengru Wu, Baoqin Song, Zhihao Chen, Wenzhong Li, Wanjun Liang, Xiu Wang   +5 more
wiley   +1 more source

Controllable engineered probiotic microspheres for treating ulcerative colitis: A cascade enzyme‐catalyzed strategy to restore intestinal redox homeostasis

BMEMat, EarlyView.
A dual strategy integrating genetic engineering and physical encapsulation was proposed to enhance the cell viability and antioxidant properties of probiotics. The cascade antioxidant enzymes released from probiotic microspheres restore intestinal redox homeostasis by eliminating intestinal reactive oxygen species for ulcerative colitis treatment ...
Xiaolong Mao, Xiangwei Lv, Miaomiao Zhang, Jiayi Liu, Yun Chen, Yunna Li, Gaoyuan Liu, Fuming Yang, Ziqiang Han, Yunyun Wei   +9 more
wiley   +1 more source

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Towards an optimized MTT assay

Journal of Immunological Methods, 1990
M, Niks, M, Otto
exaly   +3 more sources

The MTT-S Historical Collection [MTT World]

IEEE Microwave Magazine, 2015
The historical exhibit at the 2014 International Microwave Symposium (IMS2014) in Tampa, Florida, USA, marked the 35th anniversary of the IEEE Microwave Theory and Techniques Society (MTT-S) Historical Collection. The collection was started and first displayed at IMS1980 in Washington, D.C.
openaire   +1 more source

The deprotection of Lys(Mtt) revisited

Journal of Peptide Science, 2000
The selective deprotection of Lys(Mtt)-containing peptidyl resins was successfully monitored by RP-HPLC using very short linear gradients. RP-HPLC analyses of the acidic filtrates also revealed the partial cleavage of the Trt groups and of the peptide-resin bond. The absorbance of the Mtt carbocation at 470 nm is only twice that of the Trt cation. Thus,
L, Bourel, O, Carion, H, Gras-Masse, O, Melnyk   +3 more
openaire   +2 more sources

The MTT Symposia

IEEE Transactions on Microwave Theory and Techniques, 1983
The first Symposium sponsored and financed by, and designated as the Annual Meeting of the Professional Group on Microwave Theory and Techniques of the Institute of Radio Engineers, was held at the Western Union Auditorium in New York City on May 9 and 10, 1957.
openaire   +1 more source

An improved MIT assay

Journal of Immunological Methods, 1993
The MTT assay for cell viability and cell proliferation has been modified to improve its reproducibility and accuracy. The modified test is performed on MultiScreen filtration plates, which permits the removal of the culture medium prior to formazan solubilisation, without loss of cells or formazan crystals. A 1:1 mix of DMSO and ethanol is used as the
Dariusz Tadeusz Śladowski, Steer, SJ, Clothier, RH, Balls, M   +3 more
openaire   +2 more sources

The MTT Assay to Evaluate Chemosensitivity

2005
The assessment of the degree or rate of cellular proliferation and cell viability is critical to the assessment of the effects of drugs, antibodies, or cytokines on both normal and malignant cell populations. This can be accomplished by either direct or indirect counting methods.
openaire   +2 more sources