Thr red colour of many of the soils in the Mediterranean region was the main reason that in the past the broad term “Red Mediterranean soils”, occasionally “terra rossa”, became quite a common indication for all soils in the region (YAALON, 1997). BRESSON (1993) stated that Red Mediterranean soils resulted from a bisiallitic type of weathering with the release of high amounts of iron oxides clo...

The main aim of the present study was to examine to what extent long-lasting subcortical actions of transcranial direct current stimulation (tDCS) may be related to its presynaptic actions. This was investigated in the red nucleus, where tDCS was recently demonstrated to facilitate transmission between interpositorubral and rubrospinal neurons. Changes in the excitability of preterminal axonal ...

Three papers in the Journal this month examine the impact on service use of particular service developments and patient/illness characteristics. Williams et al (pp. 480–485) compared patterns of service use, including hospital admission rates, before and after the introduction of a triage admission system in one large innercity mental health organisation. Overall, little difference was found be...

It has been established that diffuse red light partially suppresses the magnocellular (M) visual pathway. Previous research reported that metacontrast masking is reduced (improved accuracy) with a red background, consistent with a reduction in M pathway response from the mask. In contrast, a recent study used location backward masking by noise and found that accuracy decreased with a red backgr...

Several papers in the BJPsych this month address issues arising from the overlap or comorbidity between mental and physical ill health. In a UK sample of individuals with affective disorders, Forty et al (pp. 465–472) found significantly increased rates of several medical illnesses among those with bipolar and unipolar disorder compared with controls. Among those with affective disorder, migrai...

Microgreens are immature and tender edible vegetables that have become relevant in the market due to their contribution human health as “functional food”. They can be produced controlled environments, allowing more efficient use of space resources facilitating management environmental conditions, such light, temperature, relative humidity. The study’s objective was evaluate impact photoperiod l...

Photosystem II (PSII) contains different extrinsic proteins required for oxygen evolution among different organisms. Cyanobacterial PSII contains the 33 kDa, 12 kDa proteins and cytochrome (cyt) c-550; red algal PSII contains a 20 kDa protein in addition to the three homologous cyanobacterial proteins; whereas higher plant PSII contains the 33 kDa, 23 kDa and 17 kDa proteins. In order to unders...

Phytochrome A (phyA) is the primary photoreceptor for mediating the far-red high irradiance response in Arabidopsis thaliana. FAR-RED ELONGATED HYPOCOTYL1 (FHY1) and its homolog FHY1-LIKE (FHL) define two positive regulators in the phyA signaling pathway. These two proteins have been reported to be essential for light-regulated phyA nuclear accumulation through direct physical interaction with ...