Only one of the 198 (0.5%) patients presented with an acute small bowel obstruction secondary to an IH during follow-up. However, the prevalence of asymptomatic IH was noted to be much higher in the postoperative CT scans occurring in 22 of 105 (21%) patients. DC661 CONCLUSION Asymptomatic IH after laparoscopic left-sided colorectal resection is common. Given the potential risk of acute small bowel obstruction and ischemia, routine closure of the mesenteric defect should be considered.In patients with parkinsonian syndromes, and particularly during the early stages of the clinical disease, differentiating between idiopathic Parkinson’s disease and progressive supranuclear palsy is challenging. Imaging plays an important role in early diagnosis, and the magnetic resonance parkinsonism index was shown to reliably differentiate between the two entities. Calculation of the index is a time-consuming process. We developed an algorithm allowing its automatic calculation based on 3D T1-weighted images, producing additional color-coded images for verification.The degradation of maternally provided molecules is a very important process during early embryogenesis. However, the vast majority of studies deals with mRNA degradation and protein degradation is only a very little explored process yet. The aim of this article was to summarize current knowledge about the protein degradation during embryogenesis of mammals. In addition to resuming of known data concerning mammalian embryogenesis, we tried to fill the gaps in knowledge by comparison with facts known about protein degradation in early embryos of non-mammalian species. Maternal protein degradation seems to be driven by very strict rules in terms of specificity and timing. The degradation of some maternal proteins is certainly necessary for the normal course of embryonic genome activation (EGA) and several concrete proteins that need to be degraded before major EGA have been already found. Nevertheless, the most important period seems to take place even before preimplantation development-during oocyte maturation. The defects arisen during this period seems to be later irreparable.BACKGROUND Selective dorsal rhizotomy (SDR) is widely accepted as an effective procedure for management of lower limb spasticity in children with cerebral palsy. However, effects of the procedure on quality of life are not widely reported and less so using a structured and validated quality of life tool such as Cerebral Palsy Quality of Life Questionnaire (CPQoL). Here, we present complete data for CPQoL outcomes for SDR patients operated in a single institution at 2 years follow-up. METHODS Patients were operated over a 5-year period by the same surgeon using the same technique in a single institution. CPQoL questionnaires were completed by patients and families pre-operatively and at 6 months, 1 year and 2 years post-operatively. Data was collected prospectively. RESULTS A total of 78 patients (58 male, 20 female), age range 2.6-13.8 years (median 6.33) were included whom underwent SDR between October 2012-November 2017. All had complete follow-up up to 2 years post-procedure (most recent November 2019). Four patients were excluded due to incomplete follow-up data. Statistically significant improvement was seen across five out of seven CPQoL domains and this was sustained to 2 years post-SDR. CONCLUSIONS We demonstrate using a validated Quality of Life Tool that SDR has a beneficial effect on the quality of life for patients with cerebral palsy at this length of follow-up.PURPOSE Although laboratory studies suggest a potential role of magnesium (Mg) in weight regulation, human studies relating Mg intake to body weight are limited. This study sought to prospectively examine the association between Mg intake and incidence of obesity and related anthropometric and biochemical indicators. METHODS The Coronary Artery Risk Development in Young Adults (CARDIA) study recruited 5115 American young adults, aged 18-30 years, at baseline in 1985-6, and re-examined them in eight follow-ups. Incident obesity was defined as body mass index (BMI) ≥ 30 kg/m2. Dietary Mg intake was collected using the CARDIA Diet History at baseline and exam years 7 and 20. RESULTS During the 30-year follow-up, 1675 incident cases of obesity were identified. After adjustment for potential confounders, Mg intake was inversely associated with incidence of obesity. The multivariable-adjusted hazard ratios (95% confidence interval) from quintile 1 (Q1) (lowest intake group) to quintile 5 (Q5) (highest intake group) were 1 (referent), 0.86 (0.74, 1.00), 0.83 (0.71, 0.97), 0.55 (0.46, 0.66), and 0.49 (0.40, 0.60); P for trend  less then  0.01. Consistently, Mg intake was inversely associated with the levels of BMI, triceps skinfold, suprailiac skinfold, subscapular skinfold, fasting insulin, and C-reactive protein. The observed associations were not materially modified by age, sex, race, or BMI at baseline. In addition, the intakes of foods rich in Mg, including whole grains, nuts and seeds, legumes, and dark-green vegetables, were associated with lower incidence of obesity. CONCLUSIONS This longitudinal study suggests that Mg intake is inversely associated with incidence of obesity.BACKGROUND The palpebral marginal incision technique is a novel method for double-eyelid surgery. However, studies comparing palpebral marginal and traditional incisions are scarce. We aimed to compare the two techniques with respect to post-operative patient satisfaction and complications. METHODS This retrospective analysis included 422 patients who underwent double-eyelid surgery with either the palpebral marginal incision or traditional incision at the Medical Cosmetology Department of Tianjin Eye Hospital from February 2015 to September 2018. Patients were divided into the palpebral marginal (n = 280, 66.4%) and traditional incision (n = 142, 33.6%) groups. Patient satisfaction at 3 and 6 months post-operatively and incidence of complications were compared between the groups. The average post-operative follow-up duration was 6.75 months. RESULTS The palpebral marginal incision group was younger than the traditional incision. There were no significant differences in sexes between the groups. Compared with the traditional incision group, the palpebral marginal incision group had greater patient satisfaction at 3 months post-operatively.