Results 131 to 140 of about 122,944 (342)

Advances in the Molecular Modification of Microbial ω-Transaminases for Asymmetric Synthesis of Bulky Chiral Amines

open access: yes
ω-Transaminases are biocatalysts capable of asymmetrically synthesizing high-value chiral amines through the reductive amination of carbonyl compounds, and they are ubiquitously distributed across diverse microorganisms. Despite their broad natural
Hailong Chen   +7 more
core   +1 more source

Biomimetic Polymerization of Tellurocysteine: Breaking the Natural Amino Acid Radioprotection Limitation

open access: yesAdvanced Science, EarlyView.
Inspired by natural amino acid polymer‐melanin systems, this study strategically incorporated tellurocysteine to develop advanced radiation‐shielding materials. This approach transformed the primary interaction mechanism between melanin‐based materials and incident photons from Compton scattering to the photoelectric effect. Tellurocysteine‐polymerized
Wei Chen   +6 more
wiley   +1 more source

Hepatitis reactive to Dengue virus

open access: yesRevista Electrónica Dr. Zoilo E. Marinello Vidaurreta, 2016
This is a case of a 43-year-old female physician, who was admitted to the hospital due to clinical suspected dengue with skin hemorrhage (group 2).
Sarah María Regueira Betancourt   +1 more
doaj  

Prevalence of elevated transaminases at different LDL-C and HDL-C levels.

open access: yes, 2014
Prevalence of elevated transaminases at different LDL-C and HDL-C levels.
Kenneth Mukamal (509754)   +4 more
core   +1 more source

Advanced Dental Composite Technology via Bisilanized Dual‐Action Nanofillers for Biofilm Control

open access: yesAdvanced Science, EarlyView.
A multimodal research strategy has led to the development of an innovative resin‐based composite (RBC) with dual antibacterial action. The S_CM‐RBC formula showed strong antibiofilm activity, excellent mechanical strength, and biosafety. It effectively controlled oral bacteria in prevention of caries recurrence, and maintained pulp health in a rat ...
Chenmin Yao   +11 more
wiley   +1 more source

Enhanced Intracellular Stability and Translation Efficiency of mRNA Drugs by a 2‐arm mRNA Platform

open access: yesAdvanced Science, EarlyView.
We constructed a 2‐arm mRNA, characterized by a unique topology formed through the dimerization of two mRNA 3’ tails. The 2‐arm mRNA improves 3’ tail stability and resistance to nuclease degradation, resulting in an intracellular half‐life of up to 65 h. This method substantially enhances the translation capacity of mRNA drugs.
Xucong Teng   +5 more
wiley   +1 more source

SERUM PROTEINS, TRANSAMINASES AND PHOSPHATASES IN MALNUTRITION

open access: yes, 1976
The levels of serum tota1 protein, albumin, transaminases and phosphatases were estimated in a group of children with severe Marasmus or mild malnutrition in order to identify some of the associated deficiencies in these syndromes.
H. Mohammadiha   +3 more
core  

Intestinal Source Control of Lipid Metabolism by Enzyme‐Probiotic Encapsulated, Spatiotemporal Crosslinked, and Small Intestine‐Adhesive Hydrogel Microspheres

open access: yesAdvanced Science, EarlyView.
A thiol‐modified alginate hydrogel microsphere‐encapsulated enzyme‐probiotic biohybrid (AKK‐COD) system has been developed to address the spatiotemporal delivery and colonization challenges of small intestine‐targeted probiotic for lipid metabolism regulation. The system exerts sequential functions of intragastric protection, small intestinal adhesion,
Xiaolin Wu   +10 more
wiley   +1 more source

Study of Transaminases in Heroin Addicts [PDF]

open access: yes, 2001
A recent increase in the number of drug users particularly of heroin has been noted in the community. A cross-sectional study on the level of transaminases as a representation of liver damage in drug users was done in privated hospital in Jakarta ...
Noer, M. S. (Muhammad)   +4 more
core  

Selected normothermic ex situ liver perfusion studies utilizing transaminases for ‘on circuit’ graft injury assessment.

open access: yes, 2019
Selected normothermic ex situ liver perfusion studies utilizing transaminases for ‘on circuit’ graft injury assessment.
A. M. James Shapiro (320983)   +6 more
core   +1 more source

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