Results 61 to 70 of about 270,169 (306)

Engineering Approaches to Modify Immunomodulatory Functions of Mesenchymal Stromal Cells (MSCs): Tissue Regeneration and Clinical Application

Advanced Science, EarlyView.
Mesenchymal stromal cells (MSCs) show promise for treating immune‐related disorders through immunomodulation and tissue regeneration. This review gives a brief overview of current clinical approval of MSC therapies. It also discussed how bioengineering, including genetic modification, biomaterial delivery, extracellular vesicles, and iPSC‐derived MSCs,
Sichen Yang, Kejia Li, Ning Wang, Zhen Li, Zhiyong Zhang, Rocky S. Tuan, Yangzi Jiang   +6 more
wiley   +1 more source

Smart Nanotechnologies for Multimodal Neuromodulation and Brain Interfacing

Advanced Science, EarlyView.
Recent advances in smart nanotechnologies are expanding the toolbox for brain interfacing, from wireless neuromodulation and high‐resolution sensing to targeted delivery within the central nervous system. By combining responsive nanomaterials with bioinspired design, these platforms enable multimodal interactions with neurons and glia, while also ...
Tommaso Curiale, Marie Celine Lefevre, Alessio Carmignani, Maria Cristina Ceccarelli, Matteo Battaglini, Attilio Marino, Gianni Ciofani   +6 more
wiley   +1 more source

Catalase activity [PDF]

, 2013
Amplex® Red Catalase Assay fluorescence measures of catalase activity of supernatant of P.
Clara Torres-Barceló (3254700), Torres-Barceló, Clara   +1 more
core   +1 more source

Maternal exposure to BPA during the perinatal period leads to imbalances in the testicular antioxidant enzymatic system and apoptosis in adult rat offspring

Anais da Academia Brasileira de Ciências
Bisphenol A (BPA) is a widely used plasticizer that can leach from packaging, leading to contamination of food and beverages. Exposure to endocrine-disrupting chemicals during critical windows of development may lead to functional abnormalities in ...
DANIELE DE PAULA, LUCIANA D. SANTOS, GABRIEL IAN DA SILVA, NAJEH MAISSAR KHALIL, MARCO AURELIO ROMANO, RENATA MARINO ROMANO   +5 more
doaj   +1 more source

Effect of Vitamin C Supplementation on Blood Lead Level, Oxidative Stress and Antioxidant Status of Battery Manufacturing Workers of Western Maharashtra, India [PDF]

Journal of Clinical and Diagnostic Research, 2016
Introduction: The high blood lead level induces oxidative stress and alters the antioxidant status of battery manufacturing workers. Supplementation of vitamin C is beneficial to reduce the oxidative stress and to improve the antioxidant status of ...
Ganesh Ghanwat, Arun J. Patil, Jyotsna Patil, Mandakini Kshirsagar, Ajit Sontakke, R.K. Ayachit   +5 more
doaj   +1 more source

Bioadhesive Hydrogel With Polyphenol‐Armored Nanogene Rejuvenates Chondrocyte Senescence for Aged Osteoarthritis Therapy

Advanced Science, EarlyView.
An adhesive hydrogel depot with polyphenol‐armored nanogenes is developed for treating aged osteoarthritis. This system maintains miR‐140 bioactivity, prolongs its intra‐articular retention, and enhances transfection into chondrocytes, leading to the downregulation of senescence‐associated pathways.
Liwei Yan, Runze Yang, Ting Zhou, Tianhao Xu, Yongqi Li, Yuelin Hu, Minghao Ge, Lei Zhang, Xiong Lu, Chaoming Xie, Weili Fu   +10 more
wiley   +1 more source

Characterization of Catalase cDNA. [PDF]

, 2013
A: Schematic representation of A. aquasalis catalase (AqCAT) deduced protein. Red - clade 3 of the heme-binding catalase domain. B: Phylogenetic tree for catalase constructed based on the neighbor-joining method.
José Henrique M. Oliveira (3906730), José B. P. Lima (282907), Ana C. Bahia (159531), Claudia Maria Ríos-Velásquez (282908), Yara M. Traub-Csekö (198390), Marcus Vinícius G. Lacerda (282909), Pedro L. Oliveira (150481), Marina S. Kubota (198357), Paulo F. P. Pimenta (198387), Helena R. C. Araújo (198365)   +9 more
core   +1 more source

The discovery of acatalasemia (lack of catalase in the blood) and its significance in human genetics

Proceedings of the Japan Academy. Series B, Physical and Biological Sciences
Catalase, a heme-containing antioxidant enzyme, was once considered essential for human survival. It is widely distributed in the human body and is particularly abundant in red blood cells. The term “acatalasemia” first appeared in the Proceedings of the
Mizuo ANDO, Kunihiro FUKUSHIMA, Kazunori NISHIZAKI   +2 more
doaj   +1 more source

Effects of light intensity on physiological traits of bamboo (Fargesia denudata) and poplar (Populus cathayana) during leaf senescence

浙江大学学报. 农业与生命科学版, 2008
To determine the effects of intensive light environment in subalpine region, Western China, on plant physiological traits during leaf senescence in late growth season, the photosynthetic rates, contents of photosynthetic pigments and soluble proteins of ...
QIAO Yun-zhou, LIU Meng-yu, WANG Kai-yun, ZHANG Yuan-bin   +3 more
doaj   +1 more source

The Serum Levels of Malondialdehyde, Vitamin E and Erythrocyte Catalase Activity in Psoriasis Patients [PDF]

Journal of Clinical and Diagnostic Research, 2014
Background: Psoriasis is a common skin disease which is characterized by increased epidermal proliferation and dermal inflammation affecting 0.1-3% of general population. Most of the psoriasis patients are young or middle aged adults, although no age
Vijaykumar M. Pujari, Shankargouda Ireddy, Inderraj Itagi, Siddesh Kumar H.   +3 more
doaj   +1 more source