Results 41 to 50 of about 1,874,942 (252)

Update on Data Liberation

open access: yes, 2002
An update of the Data Liberation Initiative (DLI) including adminstrative changes and a DLI collection ...
Data Liberation Initiative (DLI)
core   +1 more source

Mechanisms of increased bioavailability through amorphous solid dispersions: a review

open access: yesDrug Delivery, 2020
Amorphous solid dispersions (ASDs) can increase the oral bioavailability of poorly soluble drugs. However, their use in drug development is comparably rare due to a lack of basic understanding of mechanisms governing drug liberation and absorption in ...
Andreas Schittny   +2 more
doaj   +1 more source

Septin 9 PB domains coordinate centrosome positioning and microtubule acetylation to control epithelial polarity

open access: yesFEBS Letters, EarlyView.
Septin 9 polybasic domains couple phosphoinositide‐rich membrane binding to centrosome positioning, Golgi organization, and microtubule acetylation to control epithelial polarity. Their loss disrupts this axis, causing centrosome mispositioning, Golgi fragmentation, reduced microtubule acetylation, and polarity inversion via upregulation of the ...
Ting ting Cai   +4 more
wiley   +1 more source

Degradation mechanism of the von Willebrand factor A2 domain by nattokinase

open access: yesFEBS Letters, EarlyView.
Nattokinase, a natto‐derived protease, exhibits potent antithrombotic effects. This study demonstrates that nattokinase directly cleaves the von Willebrand factor (vWF) A2 domain in vitro. Unlike the native regulator ADAMTS13, nattokinase degrades folded vWF independently of shear stress.
Ryuichi Hyakumoto   +3 more
wiley   +1 more source

Effect of Sleep Duration on Blood Pressure in Patients with SARS-CoV-2 Infection and Hypertensive Urgencies in Shanghai Fangcang Shelter Hospital

open access: yesInfection and Drug Resistance, 2023
Jin-Hu Shi,1,* Jian Ding,2,* Hu Cheng,1,* Huang Fang,3 Jian Zhu4 1Department of Cardiology, General Hospital of Central Theater Command of the People’s Liberation Army, Wuhan, People’s Republic of China; 2Department of Disinfection and Supply,
Shi JH, Ding J, Cheng H, Fang H, Zhu J
doaj  

Fluoride-Releasing Restorative Materials: the Effect of a Resinous Coat on Ion Release

open access: yesActa Stomatologica Croatica, 2020
Objective: To determine the effect of two adhesive systems and a glass ionomer coating resin on fluoride release and concurrent pH changes over a period of 168 days.
Katarina Kelić   +4 more
doaj   +1 more source

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

A new study on synthesize and optimization of PEGylated LipoNiosomal nanocarriers containing curcumin for use in cancer chemotherapy

open access: yesMajallah-i Dānishgāh-i ’Ulūm-i Pizishkī-i Shahīd Ṣadūqī Yazd, 2018
Introdution: Chemotherapy is one of most effective methods to fight metastatic tumors. Its non- targeting has many side effects. The aim of this study was to investigate various formulations of Lipo-Niosomal hybrid system to achieve an optimized and ...
Elham Sasani   +4 more
doaj  

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

Synthesis and optimization of niosomal carriers containing doxorubicin in order to achieve a final formulation with high potential in cancer cells temperature and acidity

open access: yesMajallah-i Dānishgāh-i ’Ulūm-i Pizishkī-i Shahīd Ṣadūqī Yazd, 2019
Introdution: Doxorubicin is one of the most commonly used drugs in chemotherapy with many side effects; this fact has limited its use. In the present study, based on the knowledge of pharmaceutical nanocarriers, various formulations of the niosomal form ...
Hashem Shahi Malmir   +5 more
doaj  

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