Results 61 to 70 of about 22,420 (243)

Potential of Ferulic Acid from Corn Oil as a Natural Whitening Agent: In Vitro Study on Tyrosinase Enzyme Inhibition [PDF]

BIO Web of Conferences
The desire to improve physical appearance women has increased awareness of the importance of skin care, including skin tone. A potential approach to enhancing skin brightness involves the inhibition of melanin biosynthesis, a process that is crucially ...
Sofiana Nurani, Syamsuddin Arief, Permadi Adi, Jamilatun Siti, Widyaningrum Trianik, Mahanani Rahayu Wahidah, Salamah Siti, Sunarti   +7 more
doaj   +1 more source

Tumor‐Induced Splenic Remodeling: Mechanisms of Systemic Immunosuppression and Emerging Therapeutic Opportunities

Advanced Science, EarlyView.
ABSTRACT Despite the transformative impact of cancer immunotherapies such as immune checkpoint blockade, durable clinical responses remain limited. Increasing evidence indicates that antitumor immunity is governed not only by the tumor microenvironment, but also by systemic immune regulation mediated by peripheral immune organs. Among these, the spleen
Yuehua Liu, Xiaoqian Nie, Xiaofei Gao
wiley   +1 more source

Antioxidants and Antityrosinase Activity of Ethanolic Basil Leaves Extract (Ocimum americanum L.) and Eygenol

Majalah Obat Tradisional, 2021
Harm effect from UV light, both UV-A and UV-B is contributing as a disease trigger and has an impact on human health. To investigate the bioactive compound, antioxidant, and the potential of basil leaves as antiaging sources particularly as the ...
Dio Damara Handoyo, Ermi Girsang, Ali Napiah Nasution, I Nyoman Ehrich Lister   +3 more
doaj   +1 more source

Graminex pollen: phenolic pattern, colorimetric analysis and protective effects in immortalized prostate cells (PC3) and rat prostate challenged with LPS [PDF]

, 2018
Prostatitis, a general term describing prostate inflammation, is a common disease that could be sustained by bacterial or non-bacterial infectious agents.
Brunetti, Luigi, Carradori, Simone, Cesa, Stefania, Chiavaroli, Annalisa, Ferrante, Claudio, Leone, Sheila, Leporini, Lidia, Locatelli, Marcello, Macchione, Nicola, Menghini, Luigi, Orlando, Giustino, Recinella, Lucia, Zengin, Gokhan   +12 more
core   +2 more sources

Polymerase Chain Reaction. Perturbation Theory and Machine Learning Artificial Intelligence‐Experimental Microbiome Analysis: Applications to Ancient DNA and Tree Soil Metagenomics Cases of Study

Advanced Intelligent Systems, EarlyView.
The polymerase chain reaction (PCR).Perturbation Theory and Machine Learning framework integrates perturbation theory and machine learning to classify genetic sequences, distinguishing ancient DNA from modern controls and predicting tree health from soil metagenomic data.
Jose L. Rodriguez, Estefania Ascencio, Jose M. Ageitos, Lucia Feijoo, Shan He, Amirreza Daghighi, Gerardo M. Casanola‐Martin, Cristian R. Munteanu, Santiago Rodriguez Yañez, Alejandro Pazos, Harbil Bediaga, Brenda Durand Ordiales, Raquel Esteban, Ana‐Maria Heres, Jorge Curiel Yuste, Lur Epelde, Bakhtiyor Rasulev, Tomas Gonzalez, Sonia Arrasate, Humberto González‐Diaz   +19 more
wiley   +1 more source

Intranasal melanoma treated with radiation therapy in three dogs [PDF]

, 2017
Three dogs were investigated for chronic unilateral nasal discharge. In all cases CT imaging showed an intranasal mass causing turbinate lysis and no evidence of metastasis.
Blackwood, L, Davies, O, Holmes, E, Lara-Garcia, A, Necova, S, Spencer, S, Taylor, A   +6 more
core   +4 more sources

Antamanide Analogs as Potential Inhibitors of Tyrosinase

International Journal of Molecular Sciences, 2022
The tyrosinase enzyme, which catalyzes the hydroxylation of monophenols and the oxidation of o-diphenols, is typically involved in the synthesis of the dark product melanin starting from the amino acid tyrosine. Contributing to the browning of plant and fruit tissues and to the hyperpigmentation of the skin, leading to melasma or age spots, the ...
Honisch C, Gazziero M, Dallocchio R, Dessi A, Fabbri D, Dettori MA, Delogu G, Ruzza P   +7 more
openaire   +4 more sources

Role of Neu4L sialidase and its substrate ganglioside GD3 in neuronal apoptosis induced by catechol metabolites [PDF]

, 2007
Mammalian sialidases are key enzymes in the degradation of glycoconjugates. Neu4L sialidase is localized to mitochondria and specifically expressed in brain.
Takafumi Hasegawa, Naoto Sugeno, Atsushi Takeda, Michiko Matsuzaki-Kobayashi, Akio Kikuchi, Katsutoshi Furukawa, Taeko Miyagi, Yasuto Itoyama, Monti, Miyagi, Paulson, Stamatos, Sato, Papini, Sasaki, Hasegawa, Ueno, Kakugawa, Kato, Rodriguez, Da Silva, Hasegawa, Miyagi, Miyagi, Miyagi, Kalka, Wang, Yamaguchi, Monti, Seyrantepe, Comelli, Castro-Palomino, De Maria, Malisan, Hasegawa, Hasegawa, Ishizawa, Matsuzaki, Hasegawa, Tomassini, Kristal, Garcia-Ruiz, Melchiorri, Garcia-Ruiz, Asanuma, Bouchard, Singh, Emdadul Haque, Junn, Ferri, Rippo, Ben-Shachar, Berman, Wada, Pshezhetsky, Ruan, Copani   +56 more
core   +3 more sources

Toward personalized healthcare: Advances in two‐dimensional nanomaterial‐based flexible electrochemical sensors for physiological monitoring

BMEMat, EarlyView.
This review provides an overview of the properties, composites and application of two‐dimensional (2D) nanomaterials for wearable electrochemical biosensors. Also, the challenges and future prospects of utilizing 2D nanomaterials in wearable electrochemical biosensor applications are discussed.
Kou Zhang, Lu Han, He‐Qing Cai, Xin‐Yu Xue, Yi‐Fei Song, Wu‐Lin Xin, Ying‐Ze Wang, Peng Liu, Juan Liu   +8 more
wiley   +1 more source

Screening Marker Components Of Tyrosinase Inhibitor From Xylocarpus Granatum Stem

Jurnal Kimia Valensi, 2012
The aim of our research was to screen the marker components of tyrosinase inhibitor from Xylocarpus granatum stem collected from Pulau Sebuku, South Kalimantan, Indonesia.  The screening method started from selection of part of X.
Latifah K Darusman, Irmanida Batubara, Catharina Lopolisa   +2 more
doaj   +1 more source