Sentence examples for measure hemolymph flow from inspiring English sources

We devised methods to simultaneously analyze both heart and abdominal contractions, as well as to measure hemolymph flow in the abdominal hemocoel.

These studies quantified heart activity, but did not measure hemolymph flow patterns within the heart.

In the current study we developed novel methods for the measurement of heart and abdominal contractions as well as extracardiac hemolymph flow.

Although the main purpose of this paper is to present this new technique, our measurements allow us to make a few preliminary observations on the hemolymph flow in the heart of the grasshopper Schistocerca americana.

It was proposed that hemolymph flow through the dorsal vessel may explain preferential routing of sporozoites to salivary glands [23].

Because of lower flow rates in the hemocoel, insects have developed a series of accessory pulsatile organs located at the base of the appendages to ensure continuous hemolymph flow to areas where hemolymph would otherwise not recirculate [14].

Because of the rhythmic periodicity of these contractions and the dynamic changes in hemolymph flow patterns that soon followed, we hypothesized that these contractions aid in recirculating hemolymph occupying the ventral portion of the abdomen.

However, in general, the periodic discharge of hemolymph from the heart and into the posterior abdomen during periods of retrograde heart contractions results in net anterograde hemolymph flow in the extracardiac abdominal hemocoel (Videos S2 and S3).

To determine hemolymph flow patterns in the abdomen, 2-µm-diameter fluorescent microspheres were intrathoracically injected into the hemocoel and allowed to mix with the hemolymph for 30 60 seconds.

No data was collected during periods of retrograde heart contractions because abdominal hemolymph flow lines differ between periods of anterograde and retrograde heart contractions.

Given the importance of ventral abdominal contractions in potentiating extracardiac retrograde hemolymph flow in the abdominal hemocoel, we performed histochemical analyses to uncover the musculature driving these contractions.