Caregiver perceptions of England's universal infant school meal provision during the COVID-19 pandemic.

The United Nations (UN) recognises free school meals as critical, yet widely disrupted by COVID-19. We investigate caregiver perceptions and responses to interruptions to the universal infant free school meal programme (UIFSM) in Cambridgeshire, England, using an opt-in online survey. From 586 responses, we find 21 per cent of respondents' schools did not provide UIFSM after lockdown or advised caregivers to prepare packed lunches. Where provided, caregivers perceived a substantial decline in quality and variety of meals, influencing uptake. Direction to bring packed lunches, which caregivers reported to have contained ultra-processed foods of lower nutritional quality, influenced caregiver behaviour rather than safety concerns as claimed by industry. The quality and variety of meals, and school and government policy, had greater impact than concerns for safety. In the UK and at the international level, policymakers, local governments, and schools must act to reverse the trend of ultra-processed foods in packed lunches, while improving the perceived quality of meals provided at schools.

Effects of oral contraceptives containing ethinylestradiol with either drospirenone or levonorgestrel on various parameters associated with well-being in healthy women: a randomized, single-blind, parallel-group, multicentre study.

BACKGROUND: The combined oral contraceptive Yasmin (drospirenone 3 mg plus ethinylestradiol 30 microg [DRSP 3 mg/EE 30 microg]) has been shown to be a well tolerated and effective combination that provides high contraceptive reliability and good cycle control. Furthermore, DRSP 3 mg/EE 30 microg has been shown to have a positive effect on premenstrual symptoms and well-being/health-related quality of life, and to improve the skin condition of women with acne. To date, however, there have been relatively few studies that have compared the effects of DRSP 3 mg/EE 30 microg on the general well-being of women with those of other oral contraceptives. OBJECTIVES: To compare the impact of DRSP 3 mg/EE 30 microg with that of levonorgestrel 150 microg/EE 30 microg (LNG 150 microg/EE 30 microg; Microgynon 30) on various parameters associated with well-being in healthy female subjects. METHODS: This was a randomized, single-blind, parallel-group, multicentre study conducted using 21/7-day regimens of DRSP 3 mg/EE 30 microg and LNG 150 microg/EE 30 microg over seven cycles. Efficacy parameters included: changes in Menstrual Distress Questionnaire (MDQ) normative T scores; the proportion of subjects with acne; and menstrual symptoms. Cycle control and subjective well-being parameters were also assessed. RESULTS: Treatment with DRSP 3 mg/EE 30 microg had similar beneficial effects on symptoms of water retention and impaired concentration to LNG 150 microg/EE 30 microg, but was significantly better in alleviating negative affect symptoms during the menstrual phase (median difference in MDQ T score -3; p = 0.027; Wilcoxon rank sum test). The proportion of subjects with acne decreased from approximately 55% to approximately 45% in the DRSP 3 mg/EE 30 microg group, but remained static at approximately 60% in the LNG 150 microg/EE 30 microg group. Somatic and psychological symptoms occurred at the greatest intensity and for most subjects during the menstrual phase of the cycle in both groups. CONCLUSIONS: Both drugs had similar cycle control parameters with a tendency towards reduced bleeding with continued use. More subjects in the DRSP 3 mg/EE 30 microg group reported improved physical well-being (60% vs 46%; p = 0.035; chi-squared [chi2] test). Emotional well-being was reported improved in 61% and 51% of DRSP 3 mg/EE 30 microg and LNG 150 microg/EE 30 microg users, respectively (p = 0.1190; chi2 test). Adverse events were typical of oral contraceptive use and did not give rise to any safety concerns. Both products had similar beneficial effects on symptoms of water retention and impaired concentration, but DRSP 3 mg/EE 30 microg was significantly better in alleviating negative affect symptoms during the menstrual phase. The proportion of subjects with acne decreased in the DRSP 3 mg/EE 30 microg group but not in the LNG 150 microg/EE 30 microg group. More subjects in the DRSP 3 mg/EE 30 microg group reported improved physical well-being compared with the LNG 150 microg/EE 30 microg group.

Extension of Partial Gene Transcripts by Iterative Mapping of RNA-Seq Raw Reads.

Many non-model organisms lack reference genomes and the sequencing and de novo assembly of an organism's transcriptome is an affordable means by which to characterize the coding component of its genome. Despite the advances that have made this possible, assembling a transcriptome without a known reference usually results in a collection of full-length and partial gene transcripts. The downstream analysis of genes represented as partial transcripts then often requires further experimental work in the laboratory in order to obtain full- length sequences. We have explored whether partial transcripts, encoding genes of interest present in de novo assembled transcriptomes of a model and non-model insect species, could be further extended by iterative mapping against the raw transcriptome sequencing reads. Partial sequences encoding cytochrome P450s and carboxyl/cholinesterase were used in this analysis because they are large multigene families and exhibit significant variation in expression. We present an effective method to improve the continuity of partial transcripts in silico that, in the absence of a reference genome, maybe a quick and cost-effective alternative to their extension by laboratory experimentation. Our approach resulted in the successful extension of incompletely assembled transcripts, often to full length. We experimentally validated these results \textit{in silico} and using real-time PCR and sequencing.