They are operated as effective traps for water vapor and oils and are often used in conjunction with lubricated mechanical pumps to protect the system from backstreaming pump oils. They work classically according to the cryosorption principle, but at LN temperature their capacity is limited. ...
They carried out a single-center retrospective review of pediatric patients undergoing MIRPE from June 2017 to July 2018. Multi-modal (MM) analgesia was used in all patients. In addition, most patients received either cryoanalgesia or elastomeric pain pumps (EPPs) as adjuncts to post-operative ...
Ion-translocating rotary ATPases serve either as adenosine triphosphate (ATP) synthases, using energy from a transmembrane ion motive force to create the cell's supply of ATP, or as transmembrane ion pumps that are powered by ATP hydrolysis. The members of this family of enzymes each contain ...
These findings demonstrate a sequence variation-mediated mechanism that significantly enhances the function of multidrug resistance pumps. However, the detailed molecular mechanisms and the structural basis for the enhanced multidrug resistance function remain to be determined. To elucidate how RE-CmeB ...
unit (Fig. 2b, c); (3) a digital camera and a ×10 light microscopy lens (resp. behind and in front of the contain- ers); (4) mechanically controlled and movable tweezers (over the chambers), which all are mounted on (5) an aluminium frame containing the electrical units and pumps...
unit (Fig. 2b, c); (3) a digital camera and a ×10 light microscopy lens (resp. behind and in front of the contain- ers); (4) mechanically controlled and movable tweezers (over the chambers), which all are mounted on (5) an aluminium frame containing the electrical units and pumps...
CRYOGENIC RECIPROCATING PUMPS Open the catalog to page 1 As a pioneer in the design and manufacture of cryogenic equipment, CRYOSTAR started out in 1967 producing cryogenic « Take up challenges pumps for liquefied industrial gases. The company has become a major actor in the field of industria...
The noise from the gas pumps vary from pump to pump and voltage to voltage. If you are unhappy with the noise your pump is making, possible causes are: 1. a rattling or knocking can often indicate a broken con rod. 2. a grinding usually indicates a failed bearing. 3. a slapping ...
Consequently, HflX remains associated with the ERY-bound 50S subunit, prohibiting active 70S ribosome formation until Erm methyltransferases and antibiotic efflux pumps get activated as rescue mechanism to reduce the antibiotic load. Access through your organization Check access to the full text by ...
Physiological Functions of Bacterial "multidrug" Efflux Pumps 2021, Chemical Reviews Understanding the invisible hands of sample preparation for cryo-EM 2021, Nature Methods Multi-particle cryo-EM refinement with M visualizes ribosome-antibiotic complex at 3.5 Å in cells 2021, Nature Methods Single-...