‘Being in a womb’ or ‘playing musical chairs’ : the impact of place and space on infant feeding in NICUs

Background: Becoming a parent of a preterm baby requiring neonatal care constitutes an extraordinary life situation in which parenting begins and evolves in a medical and unfamiliar setting. Although there is increasing emphasis within maternity and neonatal care on the influence of place and space upon the experiences of staff and service users, there is a lack of research on how space and place influence relationships and care in the neonatal environment. The aim of this study was to explore, in-depth, the impact of place and space on parents’ experiences and practices related to feeding their preterm babies in Neonatal Intensive Care Units (NICUs) in Sweden and England. Methods: An ethnographic approach was utilised in two NICUs in Sweden and two comparable units in England, UK. Over an eleven month period, a total of 52 mothers, 19 fathers and 102 staff were observed and interviewed. A grounded theory approach was utilised throughout data collection and analysis. Results: The core category of ‘the room as a conveyance for an attuned feeding’ was underpinned by four categories: the level of ‘ownership’ of space and place; the feeling of ‘at-homeness’; the experience of ‘the door or a shield’ against people entering, for privacy, for enabling a focus within, and for regulating socialising and the; ‘window of opportunity’. Findings showed that the construction and design of space and place was strongly influential on the developing parent-infant relationship and for experiencing a sense of connectedness and a shared awareness with the baby during feeding, an attuned feeding. Conclusions: If our proposed model is valid, it is vital that these findings are considered when developing or reconfiguring NICUs so that account is taken of the influences of spatiality upon parent’s experiences. Even without redesign there are measures that may be taken to make a positive difference for parents and their preterm babies.

Being a bridge : Swedish antenatal care midwives’ encounters with Somali-born women and questions of violence; a qualitative study

Background: Violence against women is associated with serious health problems, including adverse maternal and child health. Antenatal care (ANC) midwives are increasingly expected to implement the routine of identifying exposure to violence. An increase of Somali born refugee women in Sweden, their reported adverse childbearing health and possible links to violence pose a challenge to the Swedish maternity health care system. Thus, the aim was to explore ways ANC midwives in Sweden work with Somali born women and the questions of exposure to violence. Methods: Qualitative individual interviews with 17 midwives working with Somali-born women in nine ANC clinics in Sweden were analyzed using thematic analysis. Results: The midwives strived to focus on the individual woman beyond ethnicity and cultural differences. In relation to the Somali born women, they navigated between different definitions of violence, ways of handling adversities in life and social contexts, guided by experience based knowledge and collegial support. Seldom was ongoing violence encountered. The Somali-born women’s’ strengths and contentment were highlighted, however, language skills were considered central for a Somali-born woman’s access to rights and support in the Swedish society. Shared language, trustful relationships, patience, and networking were important aspects in the work with violence among Somali-born women. Conclusion: Focus on the individual woman and skills in inter-cultural communication increases possibilities of overcoming social distances. This enhances midwives’ ability to identify Somali born woman’s resources and needs regarding violence disclosure and support. Although routine use of professional interpretation is implemented, it might not fully provide nuances and social safety needed for violence disclosure. Thus, patience and trusting relationships are fundamental in work with violence among Somali born women. In collaboration with social networks and other health care and social work professions, the midwife can be a bridge and contribute to increased awareness of rights and support for Somali-born women in a new society.

Phylogenetic structure of Guinea-Bissau ethnic groups for mitochondrial DNA and Y chromosome genetic systems

The maternal and paternal genetic profile of Guineans is markedly sub-Saharan West African, with the majority of lineages belonging to L0-L3 mtDNA sub-clusters and E3a-M2 and E1-M33 Y chromosome haplogroups. Despite the sociocultural differences among Guinea-Bissau ethnic groups,marked by the supposedly strict admixture barriers, their genetic pool remains largely common. Their extant variation coalesces at distinct timeframes, from the initial occupation of the area to later inputs of people. Signs of recent expansion in mtDNA haplogroups L2a-L2c and NRY E3a-M2 suggest population growth in the equatorial western fringe, possibly supported by an early local agricultural centre, and to which the Mandenka and the Balanta people may relate. Non-West African signatures are traceable in less frequent extant haplogroups, fitting well with the linguistic and historical evidence regarding particular ethnic groups: the Papel and Felupe-Djola people retain traces of their putative East African relatives; U6 and M1b among Guinea-Bissau Bak-speakers indicate partial diffusion to Sahel of North African lineages; U5b1b lineages in Fulbe and Papel represent a link to North African Berbers, emphasizing the great importance of post-glacial expansions; exact matches of R1b-P25 and E3b1-M78 with Europeans likely trace back to the times of the slave trade.

Vivência de mulheres no puerpério : significado atribuído à revisão pósparto

The consultation for women during the postpartum period should occur between the seventh and tenth days, and 42 days after childbirth, to decrease the incidence of maternal and neonatal morbidity and mortality. However, the effectiveness of such assistance in primary health care has not been achieved, especially in the forty-second day of puerperium. Facing this reality, the research aimed to understand the views of women about postpartum consultation. This is an exploratory and descriptive research with qualitative approach, developed in the municipality of Lajes/RN, Brazil, with women inscribed on the four teams that make up the Family Health Strategy. Data were collected through semistructured interviews with 15 women who met the following criteria: be enrolled in ESF; have health mental preserved, have been entered in the Humanization Program of Prenatal and Birth, and that was, at maximum, 60 days postpartum. The data were organized according to the precepts of content analysis according to Bardin, generating three categories: prevention of puerperal complications, feelings related to life changes after childbirth, and postpartum care. This process of coding and categorizing a central theme emerged: the experience of women in the postpartum period. The data were analyzed according to the principles of symbolic interactionism, according to Blumer. The study revealed that the meanings attributed to the postpartum period for prevention of complications were directly related to home, to the consultation and postpartum care provided by family members and health professionals. The interviewees strictly complied with the rest under the influence of the context in which they were entered. But that has not happened with the postpartum revision because few mothers underwent this procedure. Therefore, the interaction of the interviewed people in their living standard as well as the feelings that permeated the post-partum were crucial to consider whether or not the post-partum visit as significant. According to the results, it was noted that disability guidelines and counter-references has impaired the access of women to postpartum review. Thus, further studies are needed on the subject, as well as a reorientation of health care activities in view of the consolidation of postpartum consultation in primary care

Genetic parameters and relationships between heifers rebreeding and hip height in Nellore cattle

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

Humoral immune response of broilers fed diets containing yeast extract and prebiotics in the prestarter phase and raised at different temperatures

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

Breeding value accuracy estimates for growth traits using random regression and multi-trait models in Nelore cattle

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

Glargine vs. NPH insulin therapy in pregnancies complicated by diabetes: An observational cohort study

Aims: The effects of glargine insulin therapy in pregnancies are not well established. We compared maternal and neonatal outcomes of women with pregestational and gestational diabetes treated with glargine or NPH insulin.Methods: A prospective cohort study was conducted analyzing outcomes from 56 women with pregestational and 82 with gestational diabetes treated with either insulin regimen.Results: Comparisons were performed among 138 women: 56 with pregestational and 82 with gestational diabetes. In relation to maternal complications, worsening of retinopathy and nephropathy, preeclampsia, micro and macroalbuminuria, and all kinds of hypoglycemia were found higher in women with pregestational diabetes NPH-treated vs. glargine-treated. In women with gestational diabetes NPH-treated, it was observed increased incidence of prepregnancy and new-onset pregnancy hypertension, micro and macroalbuminuria, as well as mild and frequent hypoglycemia, compared to glargine-treated. Among the neonatal outcomes, 1-min Apgar score <7, necessity of intensive care unit and fetal death in pregestational, while jaundice and congenital malformations in gestational diabetes, respectively, were more frequently observed in infants born to NPH-treated, compared to glargine-treated.Conclusions: Glargine use during pregnancy from preconception through delivery, showed to be safe since it is associated with decreased maternal and neonatal adverse outcomes compared with NPH insulin-treated patients. (C) 2010 Elsevier B.V. All rights reserved.

Anestesia na Pré-Eclâmpsia

JUSTIFICATIVA E OBJETIVOS: Embora a pré-eclâmpsia acometa pequena porcentagem da população obstétrica, ela é responsável por considerável morbidade e mortalidade maternas. Assim sendo, o controle anestésico adequado deste grupo de pacientes ainda hoje é um desafio para os anestesiologistas. Este artigo tem a finalidade de apresentar a fisiopatologia, o tratamento farmacológico e as opções anestésicas para o parto normal ou cirúrgico, em pacientes com pré-eclâmpsia. CONTEÚDO: Estão descritos a classificação e terminologia da hipertensão arterial induzida pela gestação, a fisiopatologia, as alterações nos diversos órgãos e sistemas, os princípios gerais no controle das pacientes e as opções anestésicas para o parto normal e cirúrgico. CONCLUSÕES: O conhecimento, pelo anestesiologista, da fisiopatologia, das formas de tratamento e das características farmacológicas das drogas utilizadas para o controle da hipertensão arterial e a profilaxia das convulsões, assim como sua interação com as drogas e técnicas anestésicas, possibilita a redução das complicações peri-operatórias e da mortalidade materna e fetal.

Frequency and gravity of human envenomations caused by marine catfish (suborder siluroidei): a clinical and epidemiological study

Introduction and objectives: Catfish occur in marine and freshwater environments worldwide. They have three serrated venomous bony stings in the dorsal and pectoral fins that are used for defence against predators and are refilled by glandular tissues under the epithelium. However, some catfishes do not have poisonous glands next to the sting and cause traumatic wounds without poisoning. The objective of this study was to provide data for, and comment on, the epidemiological and clinical problems caused by marine catfish.Patients and methods: the authors have observed, followed and documented 127 injuries caused by marine catfish stings during different phases of the envenoming over a time period of 8 years at three points along the Western Atlantic Ocean coast.Results: the patients presented intense pain during the acute phase of envenoming and complications, such as bacterial and fungi infections and retention of bony fragments, in the later phase. Immersion of the affected extremity in hot water was used in about 20% of cases with excellent results.Discussion: Injuries caused by marine catfish are common (about 20% of injuries caused by marine animals in a series of more than 700 injuries recorded by the author) and cause intense pain and later complications. Immersion of the affected extremity in hot water results in improvement in the acute phase, but does not prevent the appearance of secondary infection or foreign body reactions. (c) 2006 Elsevier Ltd. All rights reserved.

Repercussões maternas e perinatais da hidroterapia na gravidez

OBJETIVO: estudar os efeitos maternos (composição corporal e capacidade cardiovascular) e perinatais (peso e prematuridade) da prática da hidroterapia na gestação. MÉTODOS: estudo prospectivo, coorte, aleatorizado, com 41 gestantes de baixo risco e gestação única, praticantes (grupo estudo, n=22) e não-praticantes (grupo controle, n=19) de hidroterapia. Avaliações antropométricas definiram-se os índices de peso corporal, massa magra e gordura absoluta e relativa. Por teste ergométrico, definiu-se os índices de consumo máximo de oxigênio(VO2máx), volume sistólico (VS) e débito cardíaco (DC). Como resultado perinatal observaram-se ocorrência de prematuridade e recém-nascidos pequenos para a idade gestacional. Compararam-se os índices iniciais e finais entre e dentro de cada grupo. As variáveis maternas foram avaliadas pelo teste t para amostras dependentes e independentes e empregou-se o chi ² para estudo das proporções. RESULTADOS: a comparação entre os grupos não evidenciou diferença significativa nas variáveis maternas no início e no final da hidroterapia. A comparação dentro de cada grupo confirmou efeito benéfico da hidroterapia: no grupo estudo os índices de gordura relativa foram mantidos (29,0%) e no grupo controle aumentaram de 28,8 para 30,7%; o grupo estudo manteve os índices de VO2máx (35,0%) e aumentou VS (106,6 para 121,5) e DC de (13,5 para 15,1); no grupo controle observaram-se queda nos índices de VO2máx e manutenção de VS e de DC. A hidroterapia não interferiu nos resultados perinatais, relacionados à prematuridade e baixo peso ao nascimento. CONCLUSÕES: a hidroterapia favoreceu adequada adaptação metabólica e cardiovascular materna à gestação e não determinou prematuridade e baixo peso nos recém-nascidos.

Prevalence and Risk Factors of Chlamydia trachomatis Cervicitis in Pregnant Women at the Genital Tract Infection in Obstetrics Unit Care at Botucatu Medical School, São Paulo State University - UNESP, Brazil

Objective. To evaluate the prevalence of and risk factors for Chlamydia trachomatis cervicitis in pregnant women seen at the Genital Tract Infection in Obstetrics Unit Care in Botucatu Medical School, São Paulo State University - UNESP.Materials and Methods. Between June 2006 and February 2008, 101 pregnant women were included in this study. During the gynecologic examination, cervical secretions were collected using cytobrush Plus GT (CooperSurgical Inc) to assess C. trachomatis using polymerase chain reaction. Vaginal flora were examined by Gram stain, and socio-demographic data were extracted from medical records.Results. of the 101 patients, 26 (25.7%) were positive for C. trachomatis. The median age of the infected group was 24 years (range = 13-40 y), and 48.5% of them had abnormal vaginal flora. The presence of chlamydial infection was associated with smoking (odds ratio [OR] = 2.67, 95% confidence interval [CI] = 1.01-7.19), residing in a city with fewer than 100,000 inhabitants (OR = 2.86, 95% CI = 1.03-7.94), presence of condyloma acuminatum (p = .03), and presence of discreet inflammation on Pap smear (p = .02).Conclusions. The prevalence of C. trachomatis is high in pregnant women seen at the Genital Infection Unit Care, UNESP, and is related to many risk factors. Therefore, its screening is extremely important in reducing obstetrical and neonatal complications.

Levels of DNA damage in blood leukocyte samples from non-diabetic and diabetic female rats and their fetuses exposed to air or cigarette smoke

dThe objective of the present study was to evaluate DNA damage level in blood leukocytes from diabetic and non-diabetic female Wistar rats exposed to air or to cigarette smoke, and to correlate the findings with levels of DNA damage detected in blood leukocyte samples from their fetuses. A total of 20 rats were distributed into four experimental groups: non-diabetic (control; G1) and diabetic exposed to filtered air (G2): non-diabetic (G3) and diabetic (G4) exposed to cigarette smoke. Rats placed into whole-body exposure chambers were exposed for 30 min to filtered air (control) or to tobacco smoke generated from 10 cigarettes, twice a day, for 2 months. Diabetes was induced by a pancreatic beta-cytotoxic agent, streptozotocin (40 mg/kg b.w.). At day 21 of pregnancy, each rat was anesthetized and humanely killed to obtain maternal and fetal blood samples for genotoxicity analysis using the alkaline comet assay. G2, G3 and G4 dams presented higher DNA damage values in tail moment and tail length as compared to G1 group. There was a significant positive correlation between DNA damage levels in blood leukocyte samples from G2 and G3 groups (tail moment); G3 and G4 groups (tail length) and G3 group (tail intensity) and their fetuses. Thus, this study showed the association of severe diabetes and tobacco cigarette smoke exposure did not exacerbate levels of maternal and fetal DNA damages related with only diabetes or cigarette smoke exposure. Based on the results obtained and taking into account other published data, maternal diabetes requires rigid clinical control and public health and education campaigns should be increased to encourage individuals, especially pregnant women, to stop smoking. (C) 2008 Elsevier B.V. All rights reserved.

Toxic and essential elements in blood from delivering women in selected areas of São Paulo State, Brazil

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Genotoxicity and Fetal Abnormality in Streptozotocin-Induced Diabetic Rats Exposed to Cigarette Smoke Prior to and during Pregnancy

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)