Results 71 to 80 of about 3,242,059 (273)

An unexpected alternative viologen electron mediator site in tungsten‐containing formate dehydrogenase

open access: yesFEBS Letters, EarlyView.
An unexpected alternative interaction site for ethyl viologen was identified in formate dehydrogenase 1 from Methylorubrum extorquens. Combined mutagenesis, kinetic analysis, and docking revealed that aromatic residues near an iron–sulfur cluster enable flavin mononucleotide‐independent electron transfer, offering a framework for engineering improved ...
Eleni G. Poloniataki, Yong Hwan Kim
wiley   +1 more source

Utilità e limiti dei markers CA 125, CA 15-3, CA 50 nei carcinomi epiteliali dell’ovaio.

open access: yes, 1989
Utilità e limiti dei markers CA 125, CA 15-3, CA 50 nei carcinomi epiteliali dell ...
Babilonti L   +4 more
core  

Salmonella lipopolysaccharide‐containing supported lipid bilayers as platforms to study bacteriophage interactions

open access: yesFEBS Letters, EarlyView.
We present robust protocols for the preparation of supported lipid bilayers (SLBs) incorporating either Salmonella smooth LPS or outer membrane vesicles (OMVs). We use a combination of quartz crystal microbalance with dissipation (QCM‐D) and fluorescence microscopy to both characterize the SLBs of various compositions and to probe their interactions ...
Hudson P. Pace   +6 more
wiley   +1 more source

Randwick, ca. 1885, [3] [picture].

open access: yes, 1885
In: Album of photographs of Sydney, and Queensland Botanic Gardens, ca. 1885.; Title from caption on mount.; Condition: Glued to mount.; Also available in an electronic version via the Internet at: http://nla.gov.au/nla.pic ...

core  

Phosphoinositides and inositol phosphates as molecular glues

open access: yesFEBS Letters, EarlyView.
Inositol phosphates (IPs) and phosphoinositides (PIPs) regulate diverse eukaryotic processes. Beyond recruiting signaling proteins or acting as structural cofactors, recent studies suggest they mediate protein–protein interactions as natural molecular glues.
Aleshia Seaton‐Terry   +9 more
wiley   +1 more source

Exploring the Significance of Cluster Analysis on Time-Series Measurement of Plasma Cancer Antigen 15-3 in a Patient with Metastatic Breast Cancer

open access: yesApplied Medical Informatics
Cancer Antigen 15-3 (CA 15-3) is a glycoprotein often linked to breast cancer. Elevated levels of CA 15-3, above the normal reference range of 30 U/mL (units per milliliter), are frequently found in the blood of patients with metastatic breast cancer ...
Alexandros CLOUVAS
doaj  

Kalp yetersizliği olan hastalarda CA 125, CA 19-9, CA 15-3, CEA ve AFP'nin değerlendirilmesi

open access: yes, 2006
Kronik kalp yetersizliği olan hastalarda CA 125, CA 19-9, CA 15-3, CEA, AFP'nin değerlendirilmesi Amaç: Kalp yetersizliği (KY) olan hastalarda serumda tümör markerlarının düzeylerinin arttığı ileri sürülmektedir.
Tekin, Gülaçan Özgün
core  

Structural insights and therapeutic targets in Acinetobacter baumannii capsule biosynthesis

open access: yesFEBS Letters, EarlyView.
Hypervirulent KL49 A. baumannii's capsular polysaccharide contains the nonulosonic acid 8‐epi‐Leg5,7Ac2, synthesized by epimerization via ElaA, ElaB, and ElaC. Crystal structures of ElaA, ElaB, and ElaC reveal their role in CMP‐Leg5,7Ac2 synthesis and regioselective C8 epimerization.
Woo Cheol Lee   +7 more
wiley   +1 more source

Serum CA 549, CA 19-9, CA 15-3, and CEA Levels in Patients With Breast Cancer

open access: yesEurasian Journal of Medicine, 2019
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Mahmut C. Başoğlu   +7 more
doaj  

Diagnostic Value Of Cea, Ca-19-9, Ca 125 And Ca 15-3 Levels In Malignant Pleural Fluids

open access: yes, 2009
Aim: Pleural effusion is a common diagnostic problem. Tumor marker levels in pleural effusion may be help to distinguish pleural malignancy, but the precise diagnostic value of these markers remains unclear.
Zamani, Adil   +3 more
core   +2 more sources

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