Feminism

Water pollution exerts a negative impact on the health of both women and men, inducing hormonal changes, accelerating aging, and consequently leading to the premature onset of age-related health problems. Water pollutants can in general be classified as chemical (both organic and inorganic), physical, and biological agents. Certain chemical pollutants have been found to disrupt hormonal balance by blocking, mimicking, or disrupting functions within the intricate homeostasis of the human body. Moreover, certain water pollutants, including specific pesticides and industrial chemicals, have been associated with neurological and psychiatric disorders, such as mood swings, depression, cognitive decline, and anxiety, impacting both women and men...

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People form social evaluations of others following brief exposure to their voices, and these impressions are calibrated based on recent perceptual experience. Participants adapted to voices with fundamental frequency ( f o ; the acoustic correlate of perceptual pitch) manipulated to be gender-typical (i.e. masculine men and feminine women) or gender-atypical (i.e. feminine men and masculine women) before evaluating unaltered test voices within the same sex. Adaptation resulted in contrastive aftereffects. Listening to gender-atypical voices caused female voices to sound more feminine and attractive (Study 1) and male voices to sound more masculine and attractive (Study 2)...

Background Urogenital health is a necessary part of health for all women, especially in the postmenopausal age group. We suspected that the increased incidence of vulvovaginal atrophy (VVA) had some or other effects on the quality of life of older women. So, we aimed to study VVA/genitourinary syndrome of menopause (GSM) and its impact on the quality of life of postmenopausal women in Central India. Despite its significant prevalence and detrimental impact on women's health, VVA/GSM is underdiagnosed and undertreated...

In avian embryos, xenoestrogens induce abnormalities in reproductive organs, particularly the testes and Müllerian ducts (MDs). However, the molecular mechanisms remain poorly understood. We investigated the effects of ethynylestradiol (EE2) exposure on gene expression associated with reproductive organ development in Japanese quail embryos. Reverse transcription quantitative polymerase chain reaction (RT-qPCR) analysis revealed that the left testis containing ovary-like tissues following EE2 exposure highly expressed the genes for steroidogenic enzymes (P450scc, P45017α, lyase, and 3β-HSD) and estrogen receptor-β, compared to the right testis...

OBJECTIVES: Thyroid cartilage (TC) calcifications may impact surgical planning and clinical management. However, few studies to date have implemented virtual reality (VR) to evaluate these calcifications. This study assessed the feasibility of evaluating TC calcifications in various regions and measuring their volumes through VR models generated from computed tomography scans. We also investigated age and gender-related differences in calcification patterns. METHODS: Ninety-two participants were categorized into younger, middle-aged, and older age groups...

BACKGROUND: The withdrawal timing of direct oral anticoagulants (DOACs) among patients in need of elective invasive surgery is based on DOAC pharmacokinetics in order to perform the procedure out of the DOAC peak plasma concentration. We aimed to investigate the prevalence and predictors of plasma levels of DOACs out of trough range in patients with atrial fibrillation (AF) in need of elective cardiac procedure. MATERIALS AND METHODS: We evaluated all consecutive AF patients on DOAC therapy in need of elective cardiac procedure, admitted to our division from January 2022 to March 2022...

Over two decades have passed since Im and Meleis proposed "gender-sensitive theories" as a category of nursing theories in 2001. Since then, the global conditions of women and minoritized identities across the various spectra of sexual orientation, gender identity and expression, and sexual characteristics (SOGIESC) have changed. Moreover, feminist theorizing has evolved, prompting the need to update how nurses theorize and research the interactions of gender and health in their practice. This discursive essay aims to (1) provide a summary of Im and Meleis' characterization and guidelines in the development of gender-sensitive theories in nursing and present exemplars that use these guidelines; (2) assess the gender-sensitive nursing theory guidelines in terms of gender-responsiveness; and (3) expand the transformative potential of gender-sensitive theorizing in nursing by proposing Diverse SOGIESC-Transformative Theories...

For the past two decades anti-abortionists in the Global North have been aggressively instrumentalising disability in order to undermine women's social autonomy, asserting, falsely, there is an insuperable conflict between disability rights and reproductive rights. The utilisation of disability in struggles over abortion access is not new, it has a history dating back to the interwar era. Indeed, decades before anti-abortionists' campaign, feminists invoked disability to expand access to safe abortion. This paper examines the feminist eugenics in the first organisation dedicated to liberalising restrictive abortion laws, the Abortion Law Reform Association (ALRA), established in England in 1936...

The fearless ancient Amazons have been seen as forebears and prototypes by lesbians, feminists, and transgender men. In this introduction, I will explore why the Greek legends of the Amazons lend themselves to such interpretation. Ancient Greek literature details how the Amazons challenged patriarchy, lived without men, and defeated their male enemies, thus setting a precedent that would later be emulated by feminists and lesbians. Though the Amazons are clearly designated as women they are also identified with men in ancient Greek lore; in ancient Greek vase painting, they wear masculine outfits and engage in masculine habits, including fighting and hunting...

Even at low concentrations, steroid hormones pose a significant threat to ecosystem health and are classified as micropollutants. Among these, 17β-estradiol (molecular formula: C18 H24 O2 ; pKa  = 10.46; Log Kow  = 4.01; solubility in water = 3.90 mg L-1 at 27 °C; molecular weight: 272.4 g mol-1 ) is extensively studied as an endocrine disruptor due to its release through natural pathways and widespread use in conventional medicine...

Natural and synthetic environmental estrogens (EEs) are widespread and have received extensive attention. Our previous studies demonstrated that depletion of the cytochrome P450 17a1 gene (cyp17a1) leads to all-testis differentiation phenotype in zebrafish and common carp. In the present study, cyp17a1-deficient zebrafish with defective estrogen biosynthesis were used for the evaluation of EEs, as assessed by monitoring vitellogenin (vtg) expression. A rapid and sensitive assessment procedure was established with the 3-day administration of estradiol (E2), followed by examination of the transcriptional expression of vtgs in our cyp17a1-deficient fish...

Gametogenesis is the process through which germ cells differentiate into sexually dimorphic gametes, eggs and sperm. In the teleost fish medaka (Oryzias latipes), a germ cell-intrinsic sex determinant, foxl3, triggers germline feminization by activating two genetic pathways that regulate folliculogenesis and meiosis. Here, we identified a pathway involving a dome-shaped microtubule structure that may be the basis of oocyte polarity. This structure was first established in primordial germ cells in both sexes, but was maintained only during oogenesis and was destabilized in differentiating spermatogonia under the influence of Sertoli cells expressing dmrt1...

BACKGROUND: Fibrous dysplasia (FD) is a benign developmental disorder of the bone that causes normal skeletal tissue to be replaced by excess fibrous tissue and poorly differentiated osteoblasts. Intraosseous xanthomas are benign intraosseous tumor growths characterized microscopically by the presence of lipid-laden foamy histiocytes, often with cortical expansion or disruption. Although FD commonly occurs in craniofacial bones, primary intraosseous xanthomas of the skull or facial skeleton are extremely rare...

This is a two-part paper: in the first one, a personal story serves as a conceptual prism through which I address the issue of how a queer analyst can be a problem for analytical psychology; in the second, I present some readings and images-mostly from decolonial feminisms-that have been of interest to me lately in my path to queer Jungian psychology, that is, to de-essentialize and de-individualize its theory and practice. By borrowing (and altering) the title from Gloria Anzaldúa's (1991/2009a) essay "To(o) queer the writer", this paper explores some themes she has elaborated there on solidarity, theorization and ways of writing and reading from othered points of view...

Estrogens and androgens are typical steroid hormones and often occur together in contaminated aquatic environments, but their mixed effects in aquatic organisms have been less well reported. In this study, the endocrine disrupting effects of binary mixtures of 17β-estradiol (E2) and testosterone (T) in western mosquitofish (Gambusia affinis) were assessed by analyzing the sex ratio, secondary sex characteristics, gonadal histology, and transcriptional expression of target genes related to the hypothalamic-pituitary-gonadal (HPG) axis in G...

For some patients, feminine facial features may cause significant gender dysphoria. Multiple nonsurgical and surgical techniques exist to masculinize facial features. Nonsurgical techniques include testosterone supplementation and dermal fillers. Surgical techniques include soft tissue manipulation, synthetic implants, regenerative scaffolding, or bony reconstruction. Many techniques are derived from experience with cisgender patients, but are adapted with special considerations to differing anatomy between cisgender and transgender men and women...

AbstractRhizocephalan barnacles are parasites of crustaceans that are known for dramatic effects on hosts, including parasitic castration, feminization, molt inhibition, and the facilitation of epibiosis. Most research on rhizocephalans has focused on carcinized hosts, with relatively little research directed to shrimp hosts that may experience distinct consequences of infection. Here, we describe a high-prevalence rhizocephalan-shrimp system in which multiple host changes are associated with infection: the dock shrimp Pandalus danae infected by the rhizocephalan Sylon hippolytes ...

Individuals with mood disorders are predisposed to metabolic dysfunction, while those with metabolic dysregulation such as diabetes and obesity experience more severe depressive symptoms. Both metabolic dysfunction and mood disorders are independently associated with cognitive deficits. Therefore, given their close association, this study aimed to explore the association between metabolic dysfunction in individuals with mood disorders in relation to cognitive outcomes. A comprehensive search comprised of these three domains was carried out; a random-effects meta-analysis pooling mean cognitive outcomes was conducted (PROSPERO ID: CRD42022295765)...

Introduction:  In 2017, an estimated 1.6 million adults and 150,000 teenagers identified as transgender in the United States. With ever-changing legislative developments regarding health care benefits for this population and the increasing number of patients presenting for gender-affirming surgery (GAS), there is a scarcity of literature on the temporal trends within the past decade. The objective of this study was to examine the temporal trends of the utilization of GAS. Methods:  We conducted a cross-sectional study using TriNetX, a federated research network containing deidentified aggregate patient data...