Post-MI Depression Most Common in Younger Women

Chapter 4 examines two well-trafficked mommy blogs written by Ivy League–educated professional women with children. Reading these blogs as part of the larger neoliberal feminist turn, the chapter demonstrates how neoliberal feminism is currently interpellating middle-aged women differently from their younger counterparts. If younger women are exhorted to sequence their lives in order to ensure a happy work-family balance in the future, for older feminist subjects—those who already have children and a successful career—notions of happiness have expanded to include the normative demand to live in the present as fully and as positively as possible. The turn from a future-oriented perspective to “the here and now” reveals how different temporalities operate as part of the technologies of the self within contemporary neoliberal feminism. This chapter thus demonstrates how positive affect is the mode through which technologies of the self-direct subjects toward certain temporal horizons.

Download Full-text

Rubella Immunity among Pregnant Women in a Canadian Provincial Screening Program

Canadian Journal of Infectious Diseases and Medical Microbiology ◽

10.1155/2009/901372 ◽

2009 ◽

Vol 20 (3) ◽

pp. 73-77 ◽

Cited By ~ 8

Author(s):

Mark J Kearns ◽

Sabrina S Plitt ◽

Bonita E Lee ◽

Joan L Robinson

Keyword(s):

Public Health ◽

Screening Program ◽

Study Data ◽

Test Results ◽

Childbearing Age ◽

Younger Women ◽

The Public ◽

Health Significance ◽

Health Database ◽

Northern Alberta

BACKGROUND: There are limited recent data on rubella immunity in women of childbearing age in Canada. In the present paper, the proportion of rubella seroreactivity and redundant testing (testing of women previously seropositive when tested by the same physician) in the Alberta prenatal rubella screening program were studied.METHODS: In the present retrospective observational study, data on all specimens submitted for prenatal screening in Alberta between August 2002 and December 2005 were extracted from the Provincial Laboratory for Public Health database. The proportion of rubella screening and immunoglobulin G (IgG) seroreactivity were determined. Demographic variables were compared between rubella seroreactors and nonseroreactors. The proportion of redundant testing was determined.RESULTS: Of 159,046 prenatal specimens, 88.3% (n=140,473) were screened for rubella immunity. In total, 8.8% of specimens tested negative for rubella IgG. Younger women (23.2% of women younger than 20 years of age versus 4.7% of women between 35 and 39 years of age; P<0.001) and women from northern Alberta (11.9% versus 8.1% [overall]; P<0.001) were significantly more likely to have seronegative specimens. Of the 20,044 women who had multiple rubella immunity screenings, 88.1% (n=17,651) had multiple positive test results. In total, 20.7% of the 42,274 specimens submitted from women with multiple screenings were deemed redundant.DISCUSSION: Younger women were most likely to be seronegative for rubella. The public health significance of women entering their childbearing years with low or undetectable rubella IgG levels remains to be determined. A large number of women with documented rubella immunity were unnecessarily retested.

Download Full-text

Estrogens and Progestogens in Triple Negative Breast Cancer: Do They Harm?

Cancers ◽

10.3390/cancers13112506 ◽

2021 ◽

Vol 13 (11) ◽

pp. 2506

Author(s):

Mark van Barele ◽

Bernadette A. M. Heemskerk-Gerritsen ◽

Yvonne V. Louwers ◽

Mijntje B. Vastbinder ◽

John W. M. Martens ◽

...

Keyword(s):

Breast Cancer ◽

Triple Negative ◽

Hormone Replacement ◽

Breast Cancers ◽

Younger Women ◽

Alternative Pathways ◽

Increased Risk ◽

History Of ◽

Hormone Sensitive

Triple-negative breast cancers (TNBC) occur more frequently in younger women and do not express estrogen receptor (ER) nor progesterone receptor (PR), and are therefore often considered hormone-insensitive. Treatment of premenopausal TNBC patients almost always includes chemotherapy, which may lead to premature ovarian insufficiency (POI) and can severely impact quality of life. Hormone replacement therapy (HRT) is contraindicated for patients with a history of hormone-sensitive breast cancer, but the data on safety for TNBC patients is inconclusive, with a few randomized trials showing increased risk-ratios with wide confidence intervals for recurrence after HRT. Here, we review the literature on alternative pathways from the classical ER/PR. We find that for both estrogens and progestogens, potential alternatives exist for exerting their effects on TNBC, ranging from receptor conversion, to alternative receptors capable of binding estrogens, as well as paracrine pathways, such as RANK/RANKL, which can cause progestogens to indirectly stimulate growth and metastasis of TNBC. Finally, HRT may also influence other hormones, such as androgens, and their effects on TNBCs expressing androgen receptors (AR). Concluding, the assumption that TNBC is completely hormone-insensitive is incorrect. However, the direction of the effects of the alternative pathways is not always clear, and will need to be investigated further.

Download Full-text

Hair Loss After Metabolic and Bariatric Surgery: a Systematic Review and Meta-analysis

Obesity Surgery ◽

10.1007/s11695-021-05311-2 ◽

2021 ◽

Cited By ~ 1

Author(s):

Wen Zhang ◽

◽

Meiling Fan ◽

Cunchuan Wang ◽

Kamal Mahawar ◽

...

Keyword(s):

Systematic Review ◽

Bariatric Surgery ◽

Folic Acid ◽

Hair Loss ◽

Meta Analysis ◽

Serum Zinc ◽

Serum Levels ◽

Mean Difference ◽

Younger Women ◽

Metabolic And Bariatric Surgery

Abstract Background Hair loss is a common complication after metabolic and bariatric surgery (MBS). There is a lack of published systematic review in the scientific literature on this topic. The aim of this study was to perform a systematic review and meta-analysis on hair loss after MBS in accordance with Preferred Reporting Items for Systematic reviews and Meta-Analysis (PRISMA) guidelines. Methods PubMed, CINAHL, EMBASE, Web of Science, SCOPUS, and four Chinese databases were searched. Data were pooled using Review Manager 5.3 and Stata 12.0, and subgroups were performed if necessary and feasible. Results A total of 18 studies (n = 2538) were included. The pooled results showed that the incidence of hair loss after MBS was 57% (95% CI 42–71%). It decreased with longer follow-up times. Hair loss was significantly more common in younger (mean difference (MD), − 2.45; 95% CI, − 4.26 to − 0.64; p = 0.008) women (OR, 3.87; 95% CI, 0.59 to 17.59; p = 0.08). Serum zinc (standardized mean difference (SMD), − 1.13; 95% CI, − 2.27 to 0.01, p = 0.05), folic acid (SMD = − 0.88, 95% CI − 1.29 to − 0.46, p < 0.0001), and ferritin levels (SMD, − 0.22; 95% CI, − 0.38 to − 0.05; p = 0.01), but not serum iron and vitamin B12, were associated with hair loss following MBS. Conclusions Hair loss is common after MBS especially in younger women, and those with low serum levels of zinc, folic acid, and ferritin. Prospective studies on larger cohorts are needed.

Download Full-text

Sex dependent differences in physiological ageing in the immune system of lower airways in healthy non-smoking volunteers: study of lymphocyte subsets in bronchoalveolar lavage fluid and blood

Thorax ◽

10.1136/thx.56.6.450 ◽

2001 ◽

Vol 56 (6) ◽

pp. 450-455

Author(s):

E Mund ◽

B Christensson ◽

K Larsson ◽

R Grönneberg

Keyword(s):

Immune System ◽

Bronchoalveolar Lavage ◽

Lymphocyte Subsets ◽

Antigen Expression ◽

Lavage Fluid ◽

Physiological Ageing ◽

Younger Women ◽

Cd8 Cells ◽

Age Related ◽

Surface Antigen Expression

BACKGROUNDAge related changes in the immune system have been studied frequently but a possible relation to sex has not, to our knowledge, previously been examined. The effect of age and sex on the composition of lymphocyte subsets in bronchoalveolar lavage (BAL) fluid and peripheral blood was therefore examined.METHODSBronchoscopy with lavage was performed in 32 healthy non-atopic, non-smoking volunteers (16 women aged 26–63 years (mean 44) and 16 men aged 23–63 years (mean 39)). Cytospin preparations for differential counts of BAL fluid cells and surface antigen expression of lymphocytes from BAL fluid and blood were analysed by flow cytometry.RESULTSMost parameters in the BAL fluid changed with age in women. The percentage of CD4+ lymphocytes increased with age from a mean of 48 (SD10)% in women aged ⩽40 years to 69 (11)% in women aged >43 years (p=0.001). The percentage of CD8+ lymphocytes tended to decrease with age and the CD4/CD8 ratio was 5.8 (1.2) in women aged >43 years compared with 2.1 (0.7) in those aged ⩽40 years (p<0.0001). Women aged >43 years differed from men aged >43 years as well as from younger subjects of both sexes with respect to CD4+ cells and CD4/CD8 ratio, and from younger women with respect to CD8+ cells. There was no age related change in the CD4/CD8 ratio in blood. No sex related differences were seen in the blood or BAL fluid of adults below the age of 40 years.CONCLUSIONSThe composition of lymphocytes with different phenotypes in the lower respiratory tract changes with age in women but not in men. This may have implications for some clinical conditions such as chronic dry cough which are observed predominantly in women.

Download Full-text

Association of body mass index and maternal age with first stage duration of labour

Scientific Reports ◽

10.1038/s41598-021-93217-5 ◽

2021 ◽

Vol 11 (1) ◽

Author(s):

Louise Lundborg ◽

Xingrong Liu ◽

Katarina Åberg ◽

Anna Sandström ◽

Ellen L. Tilden ◽

...

Keyword(s):

Body Mass Index ◽

Body Mass ◽

Maternal Age ◽

Normal Weight ◽

The Body ◽

Younger Women ◽

Individualized Approach ◽

Quantile Regression Analysis ◽

Labour Time ◽

Group 1

AbstractTo evaluate associations between early-pregnancy body mass index (BMI) and active first stage labour duration, accounting for possible interaction with maternal age, we conducted a cohort study of women with spontaneous onset of labour allocated to Robson group 1. Quantile regression analysis was performed to estimate first stage labour duration between BMI categories in two maternal age subgroups (more and less than 30 years). Results show that obesity (BMI > 30) among younger women (< 30 years) increased the median labour duration of first stage by 30 min compared with normal weight women (BMI < 25), and time difference estimated at the 90th quantile was more than 1 h. Active first stage labour time differences between obese and normal weight women was modified by maternal age. In conclusion: (a) obesity is associated with longer duration of first stage of labour, and (b) maternal age is an effect modifier for this association. This novel finding of an effect modification between BMI and maternal age contributes to the body of evidence that supports a more individualized approach when describing labour duration.

Download Full-text

High likelihood of actionable pathogenic variant detection in breast cancer genes in women with very early onset breast cancer

Journal of Medical Genetics ◽

10.1136/jmedgenet-2020-107347 ◽

2021 ◽

pp. jmedgenet-2020-107347

Author(s):

D Gareth Evans ◽

Elke Maria van Veen ◽

Helen J Byers ◽

Sarah J Evans ◽

George J Burghel ◽

...

Keyword(s):

Breast Cancer ◽

Early Onset ◽

Ductal Carcinoma ◽

Cancer Genes ◽

Early Onset Breast Cancer ◽

Younger Women ◽

Pathogenic Variants ◽

Younger Age ◽

Predisposition Genes

BackgroundWhile the likelihood of identifying constitutional breast cancer-associated BRCA1, BRCA2 and TP53 pathogenic variants (PVs) increases with earlier diagnosis age, little is known about the correlation with age at diagnosis in other predisposition genes. Here, we assessed the contribution of known breast cancer-associated genes to very early onset disease.MethodsSequencing of BRCA1, BRCA2, TP53 and CHEK2 c.1100delC was undertaken in women with breast cancer diagnosed ≤30 years. Those testing negative were screened for PVs in a minimum of eight additional breast cancer-associated genes. Rates of PVs were compared with cases ≤30 years from the Prospective study of Outcomes in Sporadic vs Hereditary breast cancer (POSH) study.ResultsTesting 379 women with breast cancer aged ≤30 years identified 75 PVs (19.7%) in BRCA1, 35 (9.2%) in BRCA2, 22 (5.8%) in TP53 and 2 (0.5%) CHEK2 c.1100delC. Extended screening of 184 PV negative women only identified eight additional actionable PVs. BRCA1/2 PVs were more common in women aged 26–30 years than in younger women (p=0.0083) although the younger age group had rates more similar to those in the POSH cohort. Out of 26 women with ductal carcinoma in situ (DCIS) alone, most were high-grade and 11/26 (42.3%) had a PV (TP53=6, BRCA2=2, BRCA1=2, PALB2=1). This PV yield is similar to the 61 (48.8%) BRCA1/2 PVs identified in 125 women with triple-negative breast cancer. The POSH cohort specifically excluded pure DCIS which may explain lower TP53 PV rates in this group (1.7%).ConclusionThe rates of BRCA1, BRCA2 and TP53 PVs are high in very early onset breast cancer, with limited benefit from testing of additional breast cancer-associated genes.

Download Full-text