The Effect of Parental Weight and Genetics on the Body Mass Index of Very Low Birth Weight Infants as They Reach School Age.

Background: Prematurely born individuals are usually of low or normal weight in childhood; in adulthood, however, their probability of being overweight is twice that of persons born at full term. There is not yet any way to predict the weight development of premature babies.

Methods: A polygenic BMI score (BMI = body-mass index), calculated from the often very small individual effects of more than 2 million genetic variants, was recently described for adults.

Pregnancy in patients with chronic kidney disease undergoing dialysis.

Women with chronic kidney disease are less likely to become pregnant and are more susceptible to pregnancy complications when compared to patients with normal kidney function. As a result, these are considered high-risk pregnancies, both maternal and fetal. Over the years, there has been an increase in the incidence of pregnancies in dialysis patients, and an improvement in maternal and fetal outcomes.

Update on the risk assessment of a rehabilitation stay for patients after allogeneic stem cell transplantation.

Objective: High-dose chemotherapy with allogeneic stem cell transplantation is the only chance of cure for many haemato-oncological patients. After such therapy, the immune system is weakened, and the contact with other people should therefore be limited as much as possible. The question arises whether a rehabilitation stay can be recommended to these patients, which risk factors for complications during the rehabilitation stay can be identified, and whether physicians and patients can be provided with decision-making aids as to when the optimal time is to start rehabilitation.

Tracking Quantum Coherence in Polariton Condensates with Time-Resolved Tomography.

Long-term quantum coherence constitutes one of the main challenges when engineering quantum devices. However, easily accessible means to quantify complex decoherence mechanisms are not readily available, nor are sufficiently stable systems. We harness novel phase-space methods-expressed through non-Gaussian convolutions of highly singular Glauber-Sudarshan quasiprobabilities-to dynamically monitor quantum coherence in polariton condensates with significantly enhanced coherence times.