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In this study, we investigated the relationship between infantile colic, migraine, and biorhythm regulation, by evaluating biochemical and molecular parameters. Healthy infants with and without infantile colic were eligible for this prospective cohort study. A questionnaire was applied. Between the 6th and 8th postnatal weeks, day and night circadian histone gene H3f3b mRNA expression and spot urine excretion of serotonin, cortisol, and 6-sulphatoxymelatonin were analyzed. Among the 95 infants included, 49 were diagnosed with infantile colic. In the colic group, defecation difficulty, sensitivity to light/sound, and maternal migraine frequency increased and sleep disruption was typical. In the melatonin analysis, the difference between day and night levels was significant in the control group, indicating an established circadian rhythm (P= 0.014). In the colic group, there was no day-night difference (P= 0.216) in melatonin, but serotonin levels were higher at night. In the cortisol analysis, day-night values were similar in both groups. Day-night variability of H3f3b mRNA levels between the groups was significant, indicating circadian rhythm disturbance in the colic group compared to the control group (P= 0.003). Fluctuations in circadian genes and hormones expected in healthy rhythm were revealed in the control group, but were missing in the colic group. Due to the gaps in the etipathogenesis in infantile colic, a unique effective agent has not been discovered so far. This study, which demonstrated for the first time that infantile colic is a biorhythm disorder using molecular methods, fills the gap in this regard and points to a completely different perspective in terms of treatment.

Goal-based training such as task practice combined with aerobic training (AT) has been suggested to improve motor performance and neuroplasticity for people with Parkinson′s Disease (PwPD); however, its effect on clinical outcomes is unclear. Therefore, the main aim was to investigate the effects of task-oriented circuit training combined with AT (TOCT-AT) on balance and gait in PwPD. The secondary aim was to investigate the effects of TOCT-AT on functional mobility, balance confidence, disease severity, and quality of life. Twenty-six PwPD were randomly assigned to either to the experimental group (n= 14) or the control group (n= 12). The control group received AT, while the experimental group received TOCT-AT three times a week for 8 weeks. The main outcomes were the Berg Balance Scale (BBS), Postural Stability Test (PST), Limits of Stability Test (LOS), Pull Test (PT), Six Minute Walk Test (6MWT), Timed Up and Go Test (TUG), Activities-specific Balance Confidence Scale (ABC), Unified Parkinson′s Disease Rating Scale (UPDRS), and eight-item Parkinson′s Disease Questionnaire (PDQ-8) were secondary outcomes. After intervention, between-group comparisons showed that the experimental group significantly improved more than the control group in all outcomes (p< 0.05). Additionally, both groups significantly improved in BBS, 6MWT, TUG, ABC, UPDRS-II, UPDRS-III, UPDRS total, and PDQ-8 (p< 0.05), while only the experimental group significantly improved in PST, LOS, and PT (p< 0.001). This study suggest that TOCT-AT could improve balance and gait performance, which could also be positively translated into functional mobility, balance confidence, disease severity, and quality of life in PwPD.

The antimanic efficacy of a protein kinase C inhibitor, tamoxifen, has been tested in several clinical trials, all reporting positive results. However, mechanisms underlying the observed clinical effects require further confirmation through studies of biological markers.

The European Advisory Group on the Expanded Program on Immunization of WHO has recommended that by 2010 or earlier congenital rubella should be well-controlled or eliminated in all countries in Europe. Debate on the introduction of rubella vaccine into national immunization schedules continues to occur, and data on rubella and congenital rubella syndrome in Turkey are insufficient.