Journal: European journal of pain (London, England)

Article Title: Hypercapnia Reduces Perceived Heat Pain in Healthy Subjects.

doi: 10.1002/ejp.70001

Figure Lengend Snippet: FIGURE 1 | Schematic of the participant setup. Left side: In-house-built wooden frame (hypercapnibar) with four Douglas bags, two for each mix- ture (normocapnic and hypercapnic) indicated by different colours (dark green and light brown). Bags of the same mixture are connected through three-way directional manual stopcocks, which are themselves connected by tubes to a central stopcock, from which another tube delivers the mix- ture to the oronasal face mask of the participant. Right side: Participant representation with three measuring sites of autonomic recordings. Oronasal face mask with sampling tube to monitor oxygen (O2) and carbondioxide (CO2), three electrodes on the torso (distally below left and below right clavicule and distally above right hip) for electrocardiography (ECG), one pair of electrodes at the left foot (attached to the big and middle toes) for recording galvanic skin response (GSR).

Article Snippet: The four bags were mounted onto a customised, in- house- built wooden frame, the so- called hypercapnibar (height 125 cm, width 152 cm, depth 11.5 cm, plank thickness 3 cm), which had three 3- way directional manual stopcocks with a 2.86 cm inner port diameter (ADInstruments, Dunedin, NZ) screwed onto the top plank, one in the centre and one at each end.

Techniques: Sampling

Journal: Frontiers in Plant Science

Article Title: Heterochronic genes in plant evolution and development

doi: 10.3389/fpls.2013.00381

Figure Lengend Snippet: APETALA2-like expression in Ceratopteris richardii developmental time series. qRT-PCR of a putative miR172 target APETALA2-like gene with a putative miR172 binding site in gametophytes and sporophyte stages of development. Error bars are standard deviation of three biological replicates.

Article Snippet: C-fern ( Ceratopteris ) spores were obtained from Carolina Biologicals (NC, USA).

Techniques: Expressing, Quantitative RT-PCR, Binding Assay, Standard Deviation