Preconception Health Promotion Among Maryland Women

Despite current guidelines that all reproductive age women receive preconception care (PCC), most US women do not, especially women with a prior birth. The objective of our study was to identify factors associated with receipt of PCC health promotion counseling among Maryland women and to assess whether prior birth outcome affects receipt of counseling. We analyzed Maryland pregnancy risk assessment monitoring system data for a stratified random sample of women with a live birth in 2009–2010; 3,043 women with PCC data were included in the analysis. The dependent variable was receipt of any PCC counseling, and the primary independent variable, prior pregnancy outcome (no prior live birth, term, preterm). 33.1 % of the weighted sample received PCC. Odds of PCC were similar for women with a history of prior prior preterm birth (aOR 1.00, 95 % CI 0.57–1.78) and no prior live birth, but decreased for women with a prior full term delivery (aOR 0.69, 95 % CI 0.51–0.94). They were decreased for women with unintended births (aOR 0.36, 95 % CI 0.26–0.51) and increased for women with a diagnosis of asthma (aOR 1.74, 95 % CI 1.05–2.89) or diabetes (aOR 2.79, 95 % CI 1.20–6.45), who used multivitamins (aOR 2.58, 95 % CI 1.92–3.47), and had dental cleanings (aOR 1.60, 95 % CI 1.16–2.18). Although selected preventive health behaviors and high-risk conditions were associated with PCC, most women did not receive PCC. Characterization of women who do not receive PCC health promotion counseling in Maryland may assist in efforts to enhance service delivery.     

Use of Social Services by Pregnant Medicaid Eligible Women in Baltimore

Objectives: To use linked health and social service databases to determine differences in the use of social services by pregnant women in different managed care systems. Methods: Comparison of service use by women enrolled in a fee-for-service primary care case management program (Maryland Access to Care or MAC), in a capitated health maintenance organization (HMO), or not assigned to managed care using six state databases. Participants included 5181 women receiving Medical Assistance (MA) and delivering in Baltimore City in 1993. Outcome measures were receipt of WIC, AFDC, and Food Stamps. Results: The overall proportions of women receiving WIC, AFDC, and Food Stamps at delivery were 52.7%, 89.2%, and 62.7%, respectively. Women enrolled in an HMO at delivery were less likely to be receiving WIC (adjusted odds ratios, 0.8, 95% CI, 0.69 to 0.93), AFDC (OR, 0.20; CI, 0.03 to 0.43 for women with prior children and OR 0.13; CI, 0.09 to 0.20 for women without prior children), and Food Stamps (OR 0.77; CI, 0.59 to 0.95 for women with prior children and OR, 0.49; CI, 0.35 to 0.67 for women without prior children) than their MAC counterparts. Women not assigned to managed care also generally were less likely than their MAC counterparts to receive WIC (OR 0.55; CI, 0.46, 0.66), AFDC (OR 1.07; CI 0.83,1.30 for women with prior children and OR 0.24; CI 0.18,0.34 for women without prior children), and Food Stamps (OR 0.31; CI 0.08, 0.55 for women with prior children and OR 0.31; CI 0.23, 0.41 for women without prior children). Conclusions: Although many low-income pregnant women qualify for select social services, receipt of WIC and Food Stamps was low. Increasing efforts are needed by managed care systems and public health agencies to ensure delivery of appropriate services for women.     

罗格列酮单用或者与阿伐他汀联合使用对于2型糖尿病患者心血管疾病的非传统标志物的作用

背景和目的:罗格列酮与阿伐他汀联合疗法已经被证实对于2型糖尿病患者的血糖控制以及脂质水平都有益处。本试验将通过检测罗格列酮与阿伐他汀联合疗法对于2型糖尿病患者的生物标记水平的作用来研究该联合疗法对血管炎的作用。方法:30例患有2型糖尿病和高脂血症的患者被纳入治疗。对这些患者给予罗格列酮单一疗法4mg/d,持续3个月,然后在接下来的3个月中给予这些患者阿伐他汀10mg/d作为联合疗法。在研究开始时,罗格列酮单一疗法之后以及罗格列酮与阿伐他汀联合治疗之后测量炎性生物标记物,包括高敏C-反应蛋白(hs-CRP)、基质金属蛋白酶9(MMP…     

School-based Management of Chronic Asthma Among Inner-city African-American Schoolchildren in Dallas, Texas

ABSTRACT: Asthma, a chronic disease of the respiratory tract, affects approximately five percent of the U.S. population, including almost five million children. Childhood asthma has been identified as the leading cause of school absences. This study was to examined efficacy of a school-based program to prevent exacerbation of asthma symptoms and manage asthma in school children using measured doses of an inhaled anti-inflammatory medication. The sample consisted of 22 African-American children in one inner-city elementary school in Dallas, Texas, ages 5–12 years with confirmed diagnoses of asthma. For three months, each child came to the school clinic two times per day for medication administration and measurement of respiratory peak flow rates. Data were collected for a number of variables including bronchodilator use, school absences, self-report of asthma symptoms, and number of visits to the physician. During the study, mean peak flow rates improved approximately 15%, and bronchodilator use decreased 66%. Improvement also was evident in several other areas.     

Sex role identity and depression in nurses

The relationship between sex role identity and depression in nurses was explored. It was posited that nurses tend to be high in feminine traits and have traditional attitudes and that these traits and attitudes will be correlated with depressive symptoms. The sample consisted of 203 nurses employed at a 350‐bed metropolitan hospital. The research questionnaire included: (a) the Maferr Inventory of Feminine Values, (b) the Bem Sex Role Inventory, (c) the Zung Self‐Rating Depression Scale, and (d) demographic data. It was found that a strong and positive association existed between traditional attitudes toward feminine sex roles and depressive symptoms. However, relationships between feminine traits and depressive symptoms were not found. Data analysis also indicated statistically significant relationships between both androgenous traits, masculine traits, and lack of depressive symptoms. Limitations in scope and sampling procedures were discussed. In addition, the significance to nursing was discussed.     

Social vulnerability and reactions to caregiving in daughters and daughters‐in‐law caring for disabled aging parents

Variables that have been conceptually linked with social vulnerability—income, educational level, employment, cessation of work to provide care, marital status, social support, and health—were used to predict four categories of reaction to caregiving in 159 daughters and daughters‐in‐law caring for their disabled aging parents. Social support, income, and health best predicted negative reactions to caregiving; social support alone best predicted feelings of family abandonment, impact on health, and impact on schedule. Compared with daughters and daughters‐in‐law who had not quit work to provide care, those who had quit work were significantly older, had lower incomes and fewer social supports, and were more involved in care. The results suggest that quitting work may be a precursor to social isolation that places the caregiver at increased risk for social vulnerability and negative reaction to caregiving. The implications of the findings for health care policy are discussed.     

多索茶碱及其片剂的高效液相色谱分析

多索茶碱及其片剂的高效液相色谱分析刘春胜，何秀峰，王云萍，谷士杰，周同惠（中国医学科学院、中国协和医科大学药物研究所，北京１０００５０）多索茶碱（ｄｏｘｏｆｙｌｌｉｎｅ）是用于治疗支气管哮喘合并支气管痉挛的慢性阻塞性肺部疾病的新一代黄嘌吟衍生物，其药...     

Hypertonic saline reduces metalloproteinase expression in liver during pancreatitis

• 1 We recently demonstrated that hypertonic saline reduces inflammation and mortality in acute pancreatitis. The present study investigated the effects of hypertonic saline in metalloproteinase (MMP) regulation and pancreatitis‐associated hepatic injury.
• 2 Wistar rats were divided into four groups: (i) control, not subjected to insult or treatment; (ii) no treatment (NT), induction of pancreatitis (retrograde infusion of 2.5% sodium taurocholate (1.0 mL/kg)), but no further treatment; (iii) normal saline (NS), induction of pancreatitis and treatment with normal saline (0.9% NaCl, 34 mL/kg, i.v. bolus, 1 h after the induction of pancreatitis); and (iv) hypertonic saline (HS), induction of pancreatitis and treatment with hypertonic saline (7.5% NaCl, 4 mL/kg administered over a period of 5 min, 1 h after the induction of pancreatitis). In all four groups, 4, 12 and 24 h after the induction of pancreatitis, liver tissue samples were assayed to determine levels of MMP‐2, MMP‐9, 47 kDa heat shock protein (HSP47) and collagen (Type I and III).
• 3 Compared with the control group, MMP‐9 expression and activity was increased twofold in the NS and NT groups 4 and 12 h after the induction of pancreatitis, but remained at basal levels in the HS group. In contrast, MMP‐2 expression was increased twofold 12 h after the induction of pancreatitis only in the NS group, whereas the expression of HSP47 was increased 4 h after the induction of pancreatitis in the NS and NT groups. Greater extracellular matrix remodelling occurred in the NS and NT groups compared with the HS group, probably as a result of the hepatic wound‐healing response to repeated injury. However, the collagen content in hepatic tissue remained at basal levels in the HS group.
• 4 In conclusion, the results of the present study indicate that hypertonic saline is hepatoprotective and reduces hepatic remodelling, maintaining the integrity of the hepatic extracellular matrix during pancreatitis. Hypertonic saline‐mediated regulation of MMP expression may have clinical relevance in pancreatitis‐associated liver injury.

     

Nursing as a lesbian

Minority status within any larger group is often difficult. Lesbian nurses face a dilemma of choice—whether or not to come out of the closet to their colleagues and patients. This essay describes the professional reflections of one lesbian nurse.     

The Role of Serotonin (5-HT) in Behavioral Control: Findings from Animal Research and Clinical Implications

The neurotransmitters serotonin and dopamine both have a critical role in the underlying neurobiology of different behaviors. With focus on the interplay between dopamine and serotonin, it has been proposed that dopamine biases behavior towards habitual responding, and with serotonin offsetting this phenomenon and directing the balance toward more flexible, goal-directed responding. The present focus paper stands in close relationship to the publication by Worbe et al. (2015), which deals with the effects of acute tryptophan depletion, a neurodietary physiological method to decrease central nervous serotonin synthesis in humans for a short period of time, on the balance between hypothetical goal-directed and habitual systems. In that research, acute tryptophan depletion challenge administration and a following short-term reduction in central nervous serotonin synthesis were associated with a shift of behavioral performance towards habitual responding, providing further evidence that central nervous serotonin function modulates the balance between goal-directed and stimulus-response habitual systems of behavioral control. In the present focus paper, we discuss the findings by Worbe and colleagues in light of animal experiments as well as clinical implications and discuss potential future avenues for related research.