Cesarean Delivery and Risk of Excess Weight Among Brazilian Preschool Children

Maternal and Child Health Journal - To study the relationship between cesarean Delivery (CD) and overweight in preschool children, considering the presence of birth aspects and demographic...     

Association Between Maternal Work and Exclusive Breastfeeding in Countries of Latin America and Caribbean

Maternal and Child Health Journal - The aim of this study was to estimate the association between individual and contextual characteristics related to maternal work and exclusive breastfeeding...     

Determinants and Inequities in Sexual and Reproductive Health (SRH) Care Access Among Im/Migrant Women in Canada: Findings of a Comprehensive Review (2008–2018)

Given growing concerns of im/migrant women’s access to sexual and reproductive health (SRH) services, we aimed to (1) describe inequities and determinants of their engagement with SRH services in Canada; and (2) understand their lived experiences of barriers and facilitators to healthcare. Using a comprehensive review methodology, we searched the quantitative and qualitative peer-reviewed literature of im/migrant women’s access to SRH care in Canada from 2008 to 2018. Of 782 studies, 38 met inclusion criteria. Ontario (n?=?18), British Columbia (n?=?6), and Alberta (n?=?6) were primary settings represented. Studies focused primarily on maternity care (n?=?20) and sexual health screenings (n?=?12). Determinants included health system navigation and service information; experiences with health personnel; culturally safe and language-specific care; social isolation and support; immigration-specific factors; discrimination and racialization; and gender and power relations. There is a need for research that compares experiences across diverse groups of racialized im/migrants and a broader range of SRH services to inform responsive, equity-focused programs and policies.

     

Photobiomodulation therapy on expression of HSP70 protein and tissue repair in experimental acute Achilles tendinitis

Lasers in Medical Science - The aim of the present study was to investigate the effects of photobiomodulation (PBM) therapy on the expression of heat shock protein 70 (HSP70) and tissue repair in...     

COVID-19 pandemic reduces the negative perception of oral health-related quality of life in adolescents

Quality of Life Research - As people around the world are facing the Covid-19 outbreak, their perception of oral health problems could be changed. This study aimed to evaluate the immediate effects...     

Expression pattern of gastrointestinal markers in native colorectal epithelium, lesions, and carcinomas

Three small peptides with a typical cysteine-rich domain (TFF or P-domain) display a specific folding structure (trefoil); they are abundantly expressed on mucosal surfaces of normal and neoplastic gastrointestinal tissues. This epithelial location coincides with mucin secretion and, although not proven beyond doubt, this association is suggestive of their function in maintenance of surface integrity. Using normal colon epithelium, premalignant lesions and tumor samples and specific antibodies we studied expression of these peptides in colorectal carcinomas. RT PCR was performed to extend the sensitivity of the assays. While coexpression of pS2, hITF, MUC1 and MUC2 was demonstrated, MUC5 was absent and no simultaneous activity of pS2 and SML1 (as in gastric mucosa and carcinoma) was noted in rectal tumors. Actively transcribed and expressed cytokeratin 20 and GAPDH were used as experimental controls for immunostaining and RT-PCR, respectively.     

Mucosal immune response development: breastfeeding and environmental influence

A review of the current knowledge of mucosal immune response development indicates that migration of immunocytes to mucosal surfaces is an early event during fetal life. The morphologic development of gut-associated lymphoid tissues (lymphoid follicles, Peyer's patches and tonsils) occurs from 11-20 weeks' gestation upwards. But they are active only after birth, when usually antigenic challenge takes place. The complete development of secretory immunity is a postnatal achievement. In infancy, some environmental factors such as feeding and oral antigenic challenge seems to modulate immune response development. Breastfeeding, by means of antiinfectious, antiinflammatory and immunomodulating properties, besides completing infant secretory immunity, also stimulates immunological maturation on mucosal surfaces.     

The nursing profession in the 21st century

The present article presents the sociological analysis of the nursing profession, focussing the specificities of the profession on the basis of the component elements of a profession, according to the theoretical system of the sociology of professions. At the end of the 20th century and the beginning of the new millennium, nursing faces crucial questions for the profession, which bring back the need to restructure the strategic considerations that make up the political agenda of the nursing profession. Specific knowledge, professional qualification, particularities of the work process, monopoly of the professional exercise, and the configuration of the hierarchy of the nursing team are some of the items dealt within this article. As one of the essential professions in the health area, nursing needs to reach the next century with a new perspective, knowing how and in which conditions it will develop in a context of paradigmatic changes. Considering this new context, a political agenda for nursing professionals will have to contemplate the several aspects that make up a profession, that is, specific knowledge, exclusive labor market, form of organization, among others.     

Tobacco smoking among Portuguese high-school students.

The aim of this study was to evaluate the prevalence, behavioural patterns, and determinants of smoking among a large sample of high-school students from Porto, the second largest city in Portugal, information on sociodemographic characteristics and personal history of tobacco, alcohol, coffee, and illicit drug use was obtained from 2974 students, aged 12-19 years (48.7% female, 51.3% male), using an anonymous self-administered questionnaire. Crude and adjusted odds ratios (OR) were calculated by logistic regression analysis to estimate the association between smoking and the characteristics evaluated. Overall, 35.8% students had never smoked, 39.4% had tried it ("experimental" smokers) but were not smokers, 3.3% were former smokers, 6.6% occasional smokers, and 14.9% regular smokers. The mean age for starting smoking was 13.4 +/- 2.1 years for males and 13.4 +/- 1.6 years for females. The prevalence of current smoking was higher among males than females, but the difference was not significant. Male students were significantly more likely to smoke more cigarettes per day than were females. The prevalence of smoking was significantly associated with the following variables: being aged > 12 years; having parents who had attended school for < 4 years; having a mother (OR = 1.88), siblings (OR = 1.96) or friends (OR = 1.75) who smoked; low academic performance (OR = 1.74 for one or two failures and OR = 2.27 for more than two failures at school); and consumption of coffee (OR = 2.90), alcohol (OR = 3.53), or illicit drugs (OR = 6.69). The prevalence of smoking among adolescents increased with age. There is therefore a need for school-based tobacco prevention programmes which also deal with family influences on smoking.