Banksbeard6625

To assess incidence of abnormal cleavage among biopsied blastocysts; to compare euploidy rates of the blastocysts with abnormal and normal cleavage; and to compare single euploid blastocyst transfer (SEBT) outcome derived from embryos with normal or abnormal cleavage.

Retrospective analysis of prospectively collected data in a private IVF clinic. Consecutive 554 patients (749 cycles) undergoing preimplantation genetic testing for aneuploidy (n = 497; 671 cycles) or monogenic diseases (n = 57; 78 cycles) were included. All assessments for abnormal cleavage were carried out retrospectively; presence of abnormal cleavage was not a factor in deciding which euploid embryo to transfer. A total of 1015 blastocysts were biopsied and 295 SEBT procedures were carried out. Main outcome measure was live birth rate (LBR).

Incidence of reverse cleavage, direct cleavage, and reverse plus direct cleavage, were 7.7%, 6.4% and 2.3%, respectively. Of the 1015 biopsied blastocysts, 35.0% were euploid. Blastocysts with abnoly eligible. Euploid blastocysts with abnormal cleavage, however, have approximately half the LBR of those euploid blastocyst with normal cleavage, hence, blastocysts with abnormal cleavage should have lower priority for transfer.

The purpose of the study was to describe our institutional experience with accelerated partial breast irradiation (APBI) using multicatheter brachytherapy with high-dose-rate. We report 5-year survival outcomes, cosmesis, and treatment-related toxicity.

This included a retrospective review of patients who underwent breast-conserving surgery followed by APBI at our institution from 2004 to2017.

A total of 289 patients were evaluated. Median followup was 72months. Median age was 70years. APBI was the only primary treatment in 86.2% of cases with early-stage breast cancer and a second conservative treatment in 13.8%. The implant was performed postoperatively in 213 patients (73.7%) and intraoperatively in 76 (26.3%). The most common radiation schemes were 10 fractions of 3.4Gy and eight fractions of 4Gy. Elderly or frail patients (10%) received a single 16Gy dose. Of the 289 patients, 215 met Groupe Européen de Curiethérapie-European Society for Radiotherapy and Oncology criteria for APBI; in this group, l patients.Empirical aesthetics has found its way into mainstream cognitive science. Until now, most research has focused either on identifying the internal processes that underlie a perceiver's aesthetic experience or on identifying the stimulus features that lead to a specific type of aesthetic experience. To progress, empirical aesthetics must integrate these approaches into a unified paradigm that encourages researchers to think in terms of temporal dynamics and interactions between (i) the stimulus and the perceiver; (ii) different systems within the perceiver; and (iii) different layers of the stimulus. At this critical moment, empirical aesthetics must also clearly identify and define its key concepts, sketch out its agenda, and specify its approach to grow into a coherent and distinct discipline.Domesticated and vocal learning species can serve as informative model organisms for the reduction of reactive aggression and emergence of speech in our lineage. Amidst mounting evidence that domestication modifies vocal repertoires across different species, we focus on the domesticated Bengalese finch, which has a more complex song than the wild-type white-rumped munia. Our explanation for this effect revolves around the glutamate neurotransmitter system. Angiogenesis inhibitor Glutamate signaling (i) is implicated in birdsong learning, (ii) controls dopamine activity in neural circuits crucial for vocal learning, (iii) is disproportionately targeted in the evolution of domesticates, and (iv) regulates stress responses and aggressive behaviors attenuated under domestication. We propose that attenuated excitation of stress-related neural circuits potentiates vocal learning via altered dopaminergic signaling.

Adolescence is a critical life stage marked by significant physical, psychological, and social change. Cancer diagnosis during adolescence profoundly affects this experience for adolescents and young adults (AYA) and their families with an impact that continues throughout life. It is important to understand these experiences to ensure delivery of appropriate and high-quality supportive care. This narrative review critically appraised and synthesised qualitative literature that explored the experiences of AYAs and their families living with cancer.

Narrative review and synthesis of qualitative research of AYAs' and their families' experiences of cancer. MEDLINE, CINAHL and PsycINFO were searched between February 2000 and September 2019 using search terms including "adolescent", "young people", "young adult", "cancer", "family", and "qualitative". Literature was appraised and synthesised using Popay et al.'s

framework.

3016 articles were retrieved (Medline n=1298, CINAHL n=1632, PsycINFO n=86). Of these, 151 duplicates were removed. 2865 papers were screened with 121 abstracts considered for eligibility for inclusion. Eighteen papers met the inclusion criteria. Three inter-related themes were identified being diagnosed with cancer; uncertainty - holding on to life and gaps in care delivery.

Few studies discuss the impact of cancer on the families of AYA living with cancer. Future research should explore this experience. By doing so the relational impact of cancer will be better understood as the basis of supportive family-centred care. PROSPERO Registration CRD42017084148.

Few studies discuss the impact of cancer on the families of AYA living with cancer. Future research should explore this experience. By doing so the relational impact of cancer will be better understood as the basis of supportive family-centred care. PROSPERO Registration CRD42017084148.The ultimate goal of cell division is to generate two identical daughter cells that resemble the mother cell from which they derived. Once all the proper attachments to the spindle have occurred, the chromosomes have aligned at the metaphase plate and the spindle assembly checkpoint (a surveillance mechanism that halts cells form progressing in the cell cycle in case of spindle - microtubule attachment errors) has been satisfied, mitotic exit will occur. Mitotic exit has the purpose of completing the separation of the genomic material but also to rebuild the cellular structures necessary for the new cell cycle. This stage of mitosis received little attention until a decade ago, therefore our knowledge is much patchier than the molecular details we now have for the early stages of mitosis. However, it is emerging that mitotic exit is not just the simple reverse of mitotic entry and it is highly regulated in space and time. In this review I will discuss the main advances in the field that provided us with a better understanding on the key role of protein phosphorylation/de-phosphorylation in this transition together with the concept of their spatial regulation.