Results 81 to 90 of about 2,977,856 (300)

Residual tail twisting in ascidian larvae is stabilized by asymmetric myofibrils that resist bilateral symmetry restoration

FEBS Letters, EarlyView.
Ascidian Ciona larvae initially show strong clockwise tail twisting, which is largely corrected during development. However, a small residual twist remains. This study shows that organized helical myofibrils in tail muscles mechanically stabilize this residual asymmetry, preventing complete restoration of bilateral symmetry and revealing how embryos ...
Yuki S. Kogure, Misaki K. Nishio, Satoru Okuda, Kohji Hotta   +3 more
wiley   +1 more source

A Study on the Current Status and Influencing Factors of “Hollow Syndrome” Among Medical University Students

Psychology Research and Behavior Management
Minghui Cheng,1,* Yiju Wang,2,* Shusen Liu,3 Shiyu Zhang,1 Changjiang Wang,1 Hao Sun,1 Hui Xie,1 Yinan Xu4 1School of Clinical Medicine, Jining Medical University, Jining, 272013, People’s Republic of China; 2Department of Psychiatry ...
Cheng M, Wang Y, Liu S, Zhang S, Wang C, Sun H, Xie H, Xu Y   +7 more
doaj  

The Difference in Lemuru Fish Oil Duration of Administration on Connective Tissue Fibroblast Cell Count in Rheumatoid Arthritis Rat Model

Journal of Agromedicine and Medical Sciences (AMS), 2017
Rheumatoid arthritis is a joint chronic inflammation process leadingto progressive distruction.Cytokinessecreted from chronic inflammation increases fibroblast cell number that synthesize matrix metalloproteinase.
Asyirah Mujahidah Fillah, Rena Normasari, Dwita Aryadina Rachmawati   +2 more
doaj   +1 more source

Rab14 regulates the transport of human papillomavirus to the trans‐Golgi network for infectious cell entry

FEBS Letters, EarlyView.
This study reveals that the small GTPase Rab14 is necessary for human papillomavirus (HPV) infection and plays an essential role in the transport of virions to the trans‐Golgi network (TGN). HPV in the early endosome (EE), which harbors GTP‐bound Rab14, is transported to the TGN through the switch of Rab14 from its GTP‐bound to GDP‐bound form.
Yoshiyuki Ishii, Iwao Kukimoto
wiley   +1 more source

Degradation mechanism of the von Willebrand factor A2 domain by nattokinase

FEBS 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, Masatomo So, Ayako Furukawa, Kenji Sugase   +3 more
wiley   +1 more source

Significance of Lime in the Stabilization of Lateritic Soil using Least Significant Difference Method

The influence of statistical approach such as Least significant difference (LSD) method in stabilization of Lateritic soil using lime has been carried out. The aim of the study is to determine the difference between the treatment means of the natural and the lime stabilized lateritic soil with respect to bearing capacity of the soil.
Awarri, A.W., Daniel, A. I.
openaire   +2 more sources

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

FEBS 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

Microbiome−host proteostasis crosstalk—An emerging perspective on mechanisms and interventions toward healthy longevity

FEBS Letters, EarlyView.
Proteostasis and the gut microbiota play a key role in shaping host physiology. Microbiota‐derived metabolites, vitamins, and RNA modulate host proteostasis. Findings from model systems, including C. elegans, indicate microbes can either stabilize or disrupt host proteostasis.
Abhishek Anil Dubey, Maria Ermolaeva
wiley   +1 more source

Transparent authentication methodology in electronic education

, 2014
In the context of on-line assessment in e-learning, a problem arises when a student taking an exam may wish to cheat by handing over personal credentials to someone else to take their place in an exam, Another problem is that there is no method for ...
Fadhel, Nawfal, Crowder, Richard M, Wills, Gary B., Argles, David   +3 more
core  

Defensive Performance Declines in Ultimate Fighting Championship Fighters Following Anterior Cruciate Ligament Reconstruction

Arthroscopy, Sports Medicine, and Rehabilitation
Purpose: To evaluate the impact anterior cruciate ligament reconstruction (ACLR) has on strike evasion rates, strike and landing rates, win percentage, and career longevity in Ultimate Fighting Championship (UFC) fighters.
Jacob S. Ghahremani, B.A., Henry W. Dong, B.A., Tanya Watarastaporn, M.S., Nala A. Al-Khatib, B.S., Lafi S. Khalil, M.D., Nima Mehran, M.D.   +5 more
doaj   +1 more source