Pré-eclâmpsia : o estado da arte : fisiopatologia, fatores de risco, rastreio, profilaxia : uma revisão da literatura

Trabalho Final do Curso de Mestrado Integrado em Medicina, Faculdade de Medicina, Universidade de Lisboa, 2014

Construção e Validação da ERSMG: Escala de Representações Sonoro-musicais na Gravidez

This paper describes the construction and validation of the Scale of Sound-Music Representations in Pregnancy (SSMRP). This scale was used with a sample of 211 pregnant women at the second and at the third trimesters of gestation, before the morphologic ultrasound examination by the 22nd week of gestation and previously to the ultrasound examination at the 32nd week of gestation. The SSMRP aims to assess the level of sound-music sensibility from the 22nd week of gestation on. After several factorial analysis and the respective internal consistency analysis, it was decided to retain an unifactorial structure with 25 items and a good internal consistency (α = .815).The adequate psychometric consistency of this scale allows the access to a variable of study yet less developed in research, but that we consider as pertinent to evaluate its relation with the study of the psychological organization during pregnancy and, particularly with the mother-fetus liaison.

O Contributo dos Fatores Psicológicos na Ocorrência do Parto Pré-termo

Some psychological variables of women seem to be in close relationship with the clinical course of pregnancy and delivery outcome. However, about risk factors for preterm birth, it is necessary to deepen the knowledge of the psychological risk area to enable more effective prevention. Aim: To relate the result of delivery, with regard to gestational age, mode of delivery and infant characteristics with psychological variables assessed during pregnancy, prenatal maternal attachment, psychopathological symptomatology and coping. Methodology: A prospective, descriptive correlational study; participants were 395 women at the second trimester of pregnancy and at postpartum, who attended antenatal clinics at the center of Portugal. The following instruments were used: Clinical Questionnaire about the Result of Delivery; Sociodemographic and Clinical Questionnaire in Pregnancy; Maternal Antenatal Attachment Scale; Brief Symptoms Inventory (BSI); Problems’ Resolution Inventory (PRI). Results: Gestational age and birth weight of the baby, on one side, and variables of prenatal attachment, BSI and PRI, on the other side, did not correlate significantly. The quality of prenatal maternal attachment was higher in women who came to have a delivery by forceps or vacuum extraction, compared with those that had caesarean birth (p = .05). The majority of women had a healthy pregnancy (75.7%). Coping strategies like Interpersonal Sensitivity and Help-seeking seem to influence the occurrence of obstetrical pathology. Women with higher scores on Total Prenatal Attachment and Intensity of Preocupation are more likely to have newborns with health problems. There is an association between clinical variables, the newborn´s health at birth and obstetric pathology of the II and III trimesters. Conclusion: Prenatal psychological factors such as prenatal attachment do not seem to influence the obstetric condition or the result of delivery but appear to play an important role about how pregnant women experience pregnancy and labor.

Effect of soy on faecal dry matter content and excretion of Brachyspira hyodysenteriae in pigs.

The aim of this study was to investigate the effect of a soy diet on the excretion of Brachyspira hyodysenteriae in five farms with subclinically infected pigs. The effects on general health, faecal consistency and dry matter were analysed. In total, 200 pigs of different ages (group 1 <100 days of age (n=120) and group 2 ≥100 days (n=80)) were randomly assigned to the control (C) and the treatment (T) groups. Group C received the farm's standard diet. In group T half of the daily feed ration was replaced by pure soy on two consecutive days. Faecal scores were used to determine faecal consistency and a microwave method to assess faecal dry matter content (FDMC). In age group 1, soy feeding resulted in a statistically significant decrease of the FDMC of 2.5 per cent compared with group C and in age group 2 in a significant increase of 2.2 per cent compared with group C at day 2. Overall seven (T: 5, C: 2) out of 597 faecal samples tested positive for B hyodysenteriae by PCR. In conclusion, a high soy diet applied over two days influenced the faecal consistency and the FDMC in growers, finishers and sows under field conditions. Further investigations with more sensitive diagnostic methods are needed to prove a potential influence of a high soy diet on the detection rate of B hyodysenteriae in subclinically infected herds.

Ralston gardens of life : a study of health and the best way of living, including the natural cure of disease and the perfecting of the faculties : also private walks and talks with the author and a complete presentation of diets in health and disease and foods of the Ralstonites /

Includes index.

Diet manual.

Mode of access: Internet.

174 questions and answers on small animal nutrition and diet.

Mode of access: Internet.

The dietary of health and disease, for the use of dietitians, nurses and instructors in the sciences that pertain to nutrition,

Bibliography at end of some of the chapters.

Gourmet cookery for a low-fat diet,

Mode of access: Internet.

Healthy eating in Indian country.

Mode of access: Internet.

Drinking and pregnancy.

Mode of access: Internet.

Role of dietary factors in the development of basal cell cancer and squamous cell cancer of the skin

The role of dietary factors in the development of skin cancer has been investigated for many years; however, the results of epidemiologic studies have not been systematically reviewed. This article reviews human studies of basal cell cancer (BCC) and squamous cell cancer (SCC) and includes all studies identified in the published scientific literature investigating dietary exposure to fats, retinol, carotenoids, vitamin E, vitamin Q and selenium. A total of 26 studies were critically reviewed according to study design and quality of the epidemiologic evidence. Overall, the evidence suggests a positive relationship between fat intake and BCC and SCC, an inconsistent association for retinol, and little relation between beta-carotene and BCC or SCC development. There is insufficient evidence on which to make a judgment about an association of other carotenoids with skin cancer. The evidence for associations between vitamin E, vitamin C, and selenium and both BCC and SCC is weak. Many of the existing studies contain limitations, however, and further well-designed and implemented studies are required to clarify the role of diet in skin cancer. Additionally, the role of other dietary factors, such as flavonoids and other polyphenols, which have been implicated in skin cancer development in animal models, needs to be investigated.

Adjustment in mothers of children with Asperger syndrome: An application of the double ABCX model of family adjustment

The present study examined the applicability of the double ABCX model of family adjustment in explaining maternal adjustment to caring for a child diagnosed with Asperger syndrome. Forty-seven mothers completed questionnaires at a university clinic while their children were participating in an anxiety intervention. The children were aged between 10 and 12 years. Results of correlations showed that each of the model components was related to one or more domains of maternal adjustment in the direction predicted, with the exception of problem-focused coping. Hierarchical regression analyses demonstrated that, after controlling for the effects of relevant demographics, stressor severity, pile-up of demands and coping were related to adjustment. Findings indicate the utility of the double ABCX model in guiding research into parental adjustment when caring for a child with Asperger syndrome. Limitations of the study and clinical implications are discussed.

Trophic shifts in three subtropical Australian halfbeaks (Teleostei : Hemiramphidae)

To elucidate the trophic status of hemiramphids, the diets of three species from subtropical south-east Queensland were investigated. All undergo a marked ontogenetic trophic shift from an animal to plant diet, which occurred between 50 and 70mm standard length (L-s) for Arrhamphus sclerolepis krefftii ( freshwater) and between 80 and 110mm L-s for both Hyporhamphus regularis ardelio and H. quoyi ( both marine). After the ontogenetic shift, the diet of A. sclerolepis krefftii is dominated by filamentous algae, whereas the diet of the two marine species is dominated by Zostera capricorni. The two marine species feed mainly during the day, with gut fullness dropping markedly after dusk. Neither showed evidence of a diel trophic shift between herbivory and carnivory that has been reported for other hemiramphids. The lack of diel trophic switching in these subtropical hemiramphids may suggest that latitudinal effects on daylength and/or water temperature may influence the extent to which hemiramphids switch periodically to animal prey from an otherwise essentially herbivorous diet in order to balance their nutrient requirements.

Should valproate be taken during pregnancy?

The Australian Registry of Antiepileptic Drug Use in Pregnancy includes 172 instances in which women took sodium valproate, with or without other antiepileptic drugs, during pregnancy. These pregnancies resulted in a substantially higher (p < 0.05) rate of malformed offspring (15.1%) compared with 348 pregnant women who took antiepileptic drugs other than valproate (2.3%) and 40 pregnancies in epileptic women who took no antiepileptic drugs (2.5%). At valproate doses of 1400 mg and below per day, the mean rate of pregnancies with fetal malformations was 6.42% and did not seem to be dose-dependent. At higher valproate doses, the mean rate of pregnancy with fetal malformation was 33.9% and appeared to increase with increasing drug dosage. This finding suggests the need for reappraisal of the use of valproate in women who may become pregnant or are pregnant whilst the drug is taken. The therapeutic policy adopted may depend on whether valproate doses below 1400 mg per day are regarded as safe for the fetus. This study indicates that the risk of malformation associated with such doses was just statistically significantly (p < 0.05) higher than that associated with other antiepileptic drugs. Various possible clinical scenarios are discussed.