Results 51 to 60 of about 872 (179)

Carbonylation of hair proteins: A robust biomarker of molecular and structural oxidative damage in hair fibres

International Journal of Cosmetic Science, Volume 47, Issue 4, Page 604-625, August 2025.
The protein carbonylation biomarker is validated as reliable molecular damage marker to monitor hair oxidative damage (chemical and photo oxidation). It is slightly more sensitive than the cysteic acid in the case of photochemical oxidation and allows to geolocate qualitatively and quantitatively the oxidation within the hair fibre substructures ...
Camille Grosjacques, Sabine Babiel, Jing Hodes, Anais Bobier, Andrea Cavagnino, Martin Baraibar   +5 more
wiley   +1 more source

Update: Enzymatische Synthese für industrielle Anwendungen

Angewandte Chemie, Volume 137, Issue 27, July 1, 2025.
Die Biokatalyse hat sich zu einer nachhaltigen und wettbewerbsfähigen Alternative zur herkömmlichen chemischen Synthese entwickelt und ermöglicht die enzymbasierte Herstellung nicht nur von chemischen Grundstoffen, sondern auch von (nicht natürlichen) Aminosäuren, (seltenen) Zuckern und synthetischen Nukleotiden.
Thomas Bayer, Shuke Wu, Radka Snajdrova, Kai Baldenius, Uwe T. Bornscheuer   +4 more
wiley   +1 more source

Prolin ve Stres Toleransındaki Önemi

Türkiye Tarımsal Araştırmalar Dergisi
Türkiye Tarımsal Araştırmalar Dergisi | Cilt: 12 Sayı ...
Ali Erkul
doaj   +1 more source

Real world evidence of insulin and biosimilar insulin therapy—Opportunities to improve adherence, outcomes and cost‐effectiveness

Diabetes, Obesity and Metabolism, Volume 27, Issue S5, Page 45-62, July 2025.
Abstract Insulin has been discovered for more than a century; however, its benefits to people with diabetes are yet to be fully realized due to barriers related to access, quality of care and costs. Insulin therapy remains the cornerstone of diabetes management. The multicausality of diabetes and its subtypes calls for comprehensive phenotyping and use
Aimin Yang, Jiazhou Yu, Johnny T. K. Cheung, Juliana C. N. Chan, Elaine Chow   +4 more
wiley   +1 more source

Rekombination hybrider Megasynthasen als Schlüssel für die Evolution metabolischer Diversität in Cyanobakterien

Angewandte Chemie, Volume 137, Issue 26, June 24, 2025.
Natürliche Kombinatorik: Die evolutionäre Rekombination und Anpassung von drei cyanobakteriellen Biosynthese‐Genclustern führte zur Entstehung von Minutumamiden, einer neuen Familie von Peptid‐Polyketid‐Hybriden. Mittels retro‐evolutionärer Analyse gelang die Entdeckung des Nostopeptolids KVJ3, einem evolutionären Vorfahren, der die Biosynthese von ...
Keishi Ishida, Qi Sun, Jonna Teikari, Christian Hertweck, Elke Dittmann, Masahiro Murakami, Martin Baunach   +6 more
wiley   +1 more source

The CpG Landscape of Protein Coding DNA in Vertebrates

Evolutionary Applications, Volume 18, Issue 5, May 2025.
ABSTRACT DNA methylation has fundamental implications for vertebrate genome evolution by influencing the mutational landscape, particularly at CpG dinucleotides. Methylation‐induced mutations drive a genome‐wide depletion of CpG sites, creating a dinucleotide composition bias across the genome. Examination of the standard genetic code reveals CpG to be
Justin J. S. Wilcox, James Ord, Dennis Kappei, Toni I. Gossmann   +3 more
wiley   +1 more source

Impacts of PGPR, compost and biochar of Azolla on dry matter yield, nutrient uptake, physiological parameters and essential oil of Rosmarinus officinalis L.

Journal für Kulturpflanzen, 2019
Rosemary is one of the most important medicinal plants. In order to study the effect of plant growth promoting rhizobacteria (PGPR), Azolla compost and Azolla biochar on dry matter, nutrient uptake, physiological parameters and essential oil of rosemary,
Leila Sadegh Kasmaei, Jafar Yasrebi, Mehdi Zarei, Abdolmajid Ronaghi, Reza Ghasemi, Mohammad Jamal Saharkhiz, Zahra Ahmadabadi, Ewald Schnug   +7 more
doaj   +1 more source

Goldkatalysierte Intramolekulare Reaktion von Alkinen mit Sulfoximinen als N‐ und O‐Transferreagenzien

Angewandte Chemie, Volume 137, Issue 8, February 17, 2025.
Sulfoximine werden als selektive N‐ und O‐Transferreagenzien für Alkine bei der goldkatalysierten Umwandlung von N‐(2‐Alkinylphenyl)sulfoximinen zu 3H‐Indol‐3‐onen eingesetzt. Die Art des Reaktionsmechanismus wird anhand experimenteller und theoretischer Studien diskutiert.
Alexandra V. Mackenroth, Patrick W. Antoni, Farshad Shiri, Christoph Bendel, Christian Mayer, Jürgen H. Gross, Frank Rominger, Matthias Rudolph, Alireza Ariafard, A. Stephen K. Hashmi   +9 more
wiley   +1 more source

Kamışsı Yumağın (Festuca arundinacea Schreb.) Tuzluluk Stresine (NaCl) Karşı Büyüme Tepkisinin Araştırılması

ISPEC Journal of Agricultural Sciences
Bu çalışma, Pop 11 nolu kamışsı yumak (Festuca arundinacea Schreb.) bitkisine farklı tuz yoğunlukları uygulanarak bitki gelişimi üzerine etkisini belirlemek amacıyla yapılmıştır.
Fatih ALAY, Murat BİROL, Emel DEMİR, Necda ÇANKAYA   +3 more
doaj   +1 more source

Isolasi dan Karakterisasi Parsial Kolagen dari Teripang Gamma (Stichopus variegatus)

Jurnal Pascapanen dan Bioteknologi Kelautan dan Perikanan, 2016
Isolasi dan karakterisasi parsial kolagen dari teripang gamma (Stichopus variegatus) telah dilakukan. Isolasi dilakukan melalui tiga tahap yaitu preparasi, ekstraksi dan isolasi. Tahap preparasi meliputi tahapan penyiangan, pencucian dan perendaman dalam
Yusro Nuri Fawzya, Ekowati Chasanah, Achmad Poernomo, M. H. Khirzin   +3 more
doaj   +1 more source