Hormonal Changes Research Articles

The Effects of Pregnancy Status on Lacrimal Caruncle Temperature, Intraocular Pressure and Rectal Temperature in Cats: A Preliminary Study.

The objectives of this study were to compare the body temperatures between pregnant and nonpregnant cats from two sites, lacrimal caruncle temperature (LCT) and rectal temperature (RT), and to compare intraocular pressure (IOP) between pregnant and nonpregnant cats. This study was performed on 13 pregnant and 16 anoestrous cats. The gestation period of the pregnant cats ranged from 20 to 45 days. A vaginal smear was also performed to determine the sexual cycles of nonpregnant cats. The IOP was measured using a rebound tonometer. The pregnant cats (38 ± 0.7°C) exhibited a lower RT than the nonpregnant cats (38.5 ± 0.5°C) (p < 0.05). No significant differences existed between the pregnant and nonpregnant groups in the right (R)-LCT or left (L)-LCT (p > 0.05). The average LCT temperature measured 32.30 ± 2.23°C in cats. The right (R)-IOP in pregnant cats (17.69 ± 5.6mm Hg) was significantly lower than in nonpregnant cats (22.37 ± 5.27mm Hg) (p < 0.029). Pregnant cats exhibited a significantly lower left (L)-IOP value (17.69 ± 5.76mm Hg) compared to nonpregnant cats (23.18 ± 5.55mm Hg) (p < 0.015). This study presents a preliminary report that documents a noteworthy reduction in RT in pregnant cats (38 ± 0.7°C) as compared to cats in anoestrus. Pregnancy also has an effect on the IOP. It was hypothesised that the hormonal changes induced by pregnancy in cats would have a substantial impact on IOP and RT. Although body temperature can be measured using LCT, RT should still be utilised as the reference measurement site.

Premenstrual Syndrome: An Overview of the Review Analysis, and Potential Role of Herbal and Dietary Supplements

: A premenstrual syndrome is a group of regular physiological, mental, emotional, and behavioral symptoms that appear periodically in the luteal phase of the menstrual cycle, and they vanish quickly with the beginning of menstruation or a few days afterward. Thus, severe premenstrual syndrome (PMS) affects 5–8% of women; the majority of these individuals also match the factors for premenstrual dysphoric disorder (PMDD). Premenstrual syndrome typically includes physical problems like headache, tiredness, indigestion, insomnia, nausea, and breast tenderness as well as symptoms associated with emotions (mood swings, anxiousness, and aggressiveness). Although the true mechanism of PMS is unknown, a number of theories point to increased sensitivity to typical hormonal changes and imbalances in neurotransmitters. A multidisciplinary team using an integrative holistic approach in the direction of an individualized strategy gradually manages PMS. The first phase entails educating women about PMS, self-screening, herbs like St John’s Wort, chaste berry, saffron; ginkgo biloba; chamomile, evening primrose, turmeric and so on, various nutrition supplements as Vitamin B6; calcium; magnesium and lifestyle adjustments like dietary modifications; exercise; yoga; sleep hygiene. The second step involves implementing various relaxation therapies, cognitive behavioral therapy (CBT), stress reduction techniques, and acupuncture. The available treatment as various drugs like SSRIs; serotonergic antidepressants; anxiolytics and hormonal therapy that are used currently to treat PMS, exhibits unwanted side effects. Therefore, this issue and other similar gynecological conditions have been discussed and managed with herbal medicines and other natural solutions in this comprehensive piece of work.

Evaluation of serum apolipoprotein concentrations and atherogenic indices in menopausal and premenopausal women in Nkwelle-Ezunaka

Background of study: The hormonal change in menopause affects lipid metabolism which could lead to dyslipidaemia, a risk factor for cardiovascular disease. Aim of study: To evaluate the levels of apolipoprotein A1, apolipoprotein B, Castelli risk index-1, Castelli risk index-11, atherogenic index of plasma and atherogenic coefficient in menopausal and premenopausal women. Materials and Methods: In this cross-sectional study ninety females were selected which consisted of 45 premenopausal, and 45 menopausal women using simple random sampling technique. Levels of apolipoprotein A1 and B were determined spectrophotometrically using enzyme linked immunosorbent assay (ELISA). Atherogenic indices were calculated with their respective formulas. Results: There was no significant difference in the mean levels of apo B (134.83±28.90 vs 130.73±30.55; p&gt;0.05), apo A1, atherogenic index of plasma, Castelli risk index-1, Castelli risk index-11 and atherogenic coefficient in the menopausal women compared with the premenopausal women but the mean values of both groups were outside the normal range of apo B, Castelli risk index-1, atherogenic index of plasma and atherogenic coefficient. Conclusion: Apo B, atherogenic index of plasma, Castelli risk index-1 and atherogenic coefficient are better indicators of cardiovascular risk.

Exercise for improving bone health in patients with AIRDs: Understanding underlying biology and physiology.

Exercise has numerous health benefits in patients with autoimmune inflammatory rheumatic diseases (AIRDs). Regular physical activity can help maintain/improve bone health. The aim of the present article was to review current knowledge on the effects of exercise on bone health in patients with AIRDs, particularly in those experiencing a high corticosteroid burden. The article also aimed to discuss potential mechanisms underlying the benefits of physical activity/exercise on bone tissue. Potential explanations regarding the role of exercise on bone health in AIRDs include anti-inflammatory effects, mechanical loading, improvement in muscle strength, hormonal changes, improvement in balance, and effects on telomere erosion, deoxyribonucleic acid methylation, and gene expression. Current evidence regarding the outcomes of exercise on bone health in patients with AIRDs is predominantly derived from studies focused on rheumatoid arthritis. Expanding research to include other rheumatic conditions would enhance the overall understanding of this topic.

Cognitive and physical fatigue: the experience and consequences of brain fog after spontaneous coronary artery dissection, a qualitative study

Abstract Background Mild cognitive impairment (often subjectively referred to as "brain fog") and cognitive fatigue are common sequelae after acute coronary syndrome. However, little is known about the nature and impact of these experiences in spontaneous coronary artery dissection (SCAD) survivors. Purpose To understand if and how brain fog and cognitive fatigue are experienced following SCAD. Methods Participants were recruited from a larger SCAD genetics study database and were considered eligible if they had experienced SCAD within 12 months. Seven semi-structured online focus groups, with the primary aim of exploring psychosocial impacts of SCAD, were conducted between December 2021 and January 2022. Each focus group lasted for 1 hour 30 minutes and were led by investigators extensively experienced in qualitative research and cardiac rehabilitation. Interviews were digitally recorded, transcribed verbatim, and thematically analysed using Braun and Clark’s reflexive approach. Results Participants (n=30) had a mean age of 52.2±9.5 years and mostly female (n=27, 90%), partnered (n=27, 90%) and employed (n=27, 90%). Four main themes were identified: experiences of brain fog, perceived causes of brain fog, impacts of brain fog and coping with brain fog. Experiences of brain fog included memory lapses, difficulty concentrating and impaired judgement. Perceived causes of brain fog included medication, sleep deprivation and tiredness, and menopause and hormonal changes. The impacts of brain fog included rumination, changes in self-perception, disruption to hobbies and pastimes, and limitations at work. Coping mechanisms used for these challenges included reminders, setting expectations, being one's own advocate, making lifestyle adjustments, and support from peers. Conclusion Brain fog is commonly experienced by SCAD survivors and present challenges to normal life after SCAD. The impacts on daily life are varied, including those relating to self-perception and capacity to work. SCAD survivors reported difficulty understanding causes and found their own path to coping. Clinicians should be aware of these experiences as they are ideally placed to assist patients with these challenges.

Histological ovarian features and hormonal determinations in assigned females at birth transgender individuals according to different testosterone preparations

IntroductionDistinct androgen formulations have been used as gender-affirming hormone treatment, but little is known about the specific changes that may occur in the ovary depending on the testosterone preparation used. The study aims to evaluate the histological modifications of the ovarian tissue and the hormonal changes after gender-affirming surgery based on the testosterone preparation employed, such as testosterone cypionate or undecanoate.DesignUnicenter transversal cohort study.Materials and methodsSixty transmasculine persons before and after gender-affirming surgery. A histological examination of the ovaries was conducted, including the follicular population and the characterization of the ovarian stroma. Hormonal status (testosterone, estradiol, FSH, and LH) were also assessed before and after the procedure.ResultsThe median age of participants was similar between the two groups (27.9 vs. 26.7 years, p = 0.27). There were no differences in all hormonal determinations before gender-affirming surgery between the groups. After surgery, FSH levels increased significantly, especially in the testosterone undecanoate group compared to the cypionate group (72.3 vs. 38.3 U/L, p = 0.02), consistent with LH determinations (43.0 vs. 23.4 U/L, p = 0.02). However, no regimen modification was required for any individual. No statistical differences were observed in any parameter concerning the follicular population, nor were there any variances in the thickness of the tunica albuginea (p = 0.85) or the proportion of luteinized stromal cells. Nevertheless, there was a tendency toward increased luteinization in the testosterone cypionate group (88.2% vs. 76.9%, p &amp;gt; 0.05).ConclusionsIn a cohort of transmasculine individuals using different androgen preparations, histological analysis of ovarian tissue revealed comparable findings. Both groups exhibited similar follicular populations and comparable modifications in stromal tissue. However, significant differences were observed in hormonal profiles, although no modification in testosterone dosage was needed.

A IMPORTÂNCIA DO ACOMPANHAMENTO ODONTOLÓGICO DURANTE O PRÉ NATAL

The study addresses the hormonal and physiological changes during pregnancy that directly affect the oral health of the pregnant woman and can have an impact on the baby. The objective of the work is to highlight the importance of prenatal dental care, addressing the most prevalent oral diseases in pregnant women, the impacts of these conditions on fetal development, the necessary care in the clinical management of pregnant women, and the importance of a multidisciplinary approach in care. The methodology was based on an integrative literature review, using databases such as PubMed, Scielo, and Google Scholar, with descriptors in Portuguese and English. Studies published between 2009 and 2024 that discuss dental interventions in pregnant women and the relevance of prenatal dental care were included. The results indicate that gingivitis and periodontitis are common conditions during pregnancy, potentially leading to complications such as premature birth and low birth weight. Proper dental care, carried out in a multidisciplinary manner, contributes to the prevention of these problems and improves the well-being of both the pregnant woman and the baby.

Intracranial aneurysm coexisting with pituitary adenoma: A systematic review

Introduction: The simultaneous occurrence of intracranial aneurysms (IA) and primary brain tumors (BT) is frequently reported, with an estimated incidence of 0.5% to 7.4%. Among the tumor types associated with IA, pituitary adenomas (PA) are the most prevalent. Methods: We selected articles, published from 1960 to December 2023, on the Medline, Embase, Scopus, Cochrane Library, and Web of Science databases. The extraction form contains information specific to the aneurysm and tumor, rupture of the aneurysm, treatment proposal for both and order of treatment and outcome. Results: The study evaluated 118 patients from 25 articles. The most frequent types of tumors were Non-Functioning Hormone (NFA) producers, present in 45.8% (n=54) of the cases, and Growth Hormone (GH) secretors, which represent 23.0% (n=27) of the cases. The main treatment used was surgery, with Subtotal Resection (STR) performed in 4.2% (n=5) of cases, Gross Total Resection (GTR) in 3.4% (n=4), and Transsphenoidal Resection (TSR) in 7.6% (n=9). 16.0% (n=19) of patients had two or more aneurysms concomitant with the adenoma. IA treatment was performed before PA surgery in 25 patients (21.2%) and 15 patients received simultaneous treatment to IA and PA (12.7%). Conclusion: Patients with PAs have a considerable prevalence of IAs. Hormonal imbalances and mechanical changes induced by tumor growth, particularly influenced by GH and IGF-1, contribute to this coexistence. Surgical intervention is common, requiring meticulous precautions to avoid complications. More longitudinal studies including close follow-up with a description of outcomes are necessary to guide treatment protocols for this condition.

Keratoconus.

Keratoconus is a progressive eye disorder primarily affecting individuals in adolescence and early adulthood. The ectatic changes in the cornea cause thinning and cone-like steepening leading to irregular astigmatism and reduced vision. Keratoconus is a complex disorder with a multifaceted aetiology and pathogenesis, including genetic, environmental, biomechanical and cellular factors. Environmental factors, such as eye rubbing, UV light exposure and contact lens wearing, are associated with disease progression. On the cellular level, a complex interplay of hormonal changes, alterations in enzymatic activity that modify extracellular membrane stiffness, and changes in biochemical and biomechanical signalling pathways disrupt collagen cross-linking within the stroma, contributing to structural integrity loss and distortion of normal corneal anatomy. Clinically, keratoconus is diagnosed through clinical examination and corneal imaging. Advanced imaging platforms have improved the detection of keratoconus, facilitating early diagnosis and monitoring of disease progression. Treatment strategies for keratoconus are tailored to disease severity and progression. In early stages, vision correction with glasses or soft contact lenses may suffice. As the condition advances, rigid gas-permeable contact lenses or scleral lenses are prescribed. Corneal cross-linking has emerged as a pivotal treatment aimed at halting the progression of corneal ectasia. In patients with keratoconus with scarring or contact lens intolerance, surgical interventions are performed.

Hip geometry and strength remain stable the first year after kidney transplantation – an ibandronate/placebo post hoc analysis

Abstract The sensitivity of bone mineral density (BMD) to identify patients with high fracture risk after kidney transplantation is low, wherefore alternative tools are needed. Hip Structure Analysis (HSA) provides an estimation of hip structural geometry and strength based on conventional DXA scans for hip analyses. We aimed to investigate the effect of antiresorptive therapy on hip geometrical and strength parameters by HSA. In a post hoc analysis of a 12-month randomized, double-blind, placebo-controlled trial evaluating the effect of ibandronate in addition to active vitamin D and calcium in kidney transplant recipients (KTR), we re-analyzed dual total hip and femoral neck DXA scans to measure cortical bone thickness (CBT) in the femoral neck (CBTNECK), calcar (CBTCALCAR), and shaft (CBTSHAFT), along with femur neck width, hip axis length, and to estimate Buckling Ratio and Strength Index. DXA measurements were performed within 5 weeks after transplantation and repeated at 10 weeks and 1-year post-transplant. The study included a total of 127 de novo KTR with eGFR &amp;gt;30 mL/min at baseline. The five geometrical and the strength and stability hip parameters remained stable over the first post-transplant year irrespective of antiresorptive therapy. We detected no statistically significant between-group differences in any of the HSA measures. Change in geometrical hip parameters and Buckling Ratio over the study duration was not correlated with change in plasma parathyroid hormone or change in dual total hip BMD. In this study, the so far largest of HSA in KTR, antiresorptive therapy with ibandronate for 12 months did not affect measures of hip geometry or strength. Clinical Trial Registration: www.clinicaltrials.gov as NCT00423384, EudraCT number 2006-003884-30.

To study the impact of COVID-19 on the epidemiological characteristics of allergic rhinitis based on local big data in China

To investigate the big data characteristics and trend changes of patients with allergic rhinitis (AR) who sought medical attention at our hospital before (from 2018 to 2019) and after (from 2020 to 2023) COVID-19, and provide reference basis for the treatment of AR. This study used a descriptive epidemiological method to analyze the big data and trend changes of AR patients. A total of 62,196 AR patients were collected, of whom 32,874 were male and 29,322 were female, with an age range of 1–89 years. The monthly change trend of AR patients showed a marked seasonality. The number of AR patients increased year by year. There was no significant difference in the number of patients between different genders. There was a significant difference in the number of patients between different age groups. The number of AR patients increased markedly from 2018 to 2023, and COVID-19 seems to have accelerated this process. There is a clear seasonal pattern. The number of boy patients is significantly higher than that of girl patients, and the change in female hormones may affect the incidence of AR. Therefore, it is necessary to update management measures and formulate relevant policies in response to the changing trend of AR since the COVID-19 epidemic.

The role of physical activity, diet, and stress management in maternal and infant health during pregnancy

Introduction and aim of the study: During pregnancy, significant physiological, hormonal and circulatory changes occur that affect both the health of the mother and the child. Therefore, it is important for the mother to maintain physical activity, a healthy diet, and reduce stress to prevent complications and health problems for the mother and the child. Material and Methods: The Pubmed database was searched. The criteria for qualifying the article for the review were the following keywords: pregnancy, exercise, rehabilitation, nutrition during pregnancy, postpartum depression, atopy, stress, asthma. 30 articles from 2002-2023 were analyzed. Description of the state of knowledge: Regular physical activity during pregnancy brings many benefits such as reducing the risk of complications during childbirth, postpartum depression and helps to maintain a healthy body weight. Diet also has an impact on the health of both mother and baby. It should be balanced, providing the necessary nutrients and taking into account the mother's caloric needs. It is very important to reduce stress due to its negative impact on the mother and child. Summary: Physical activity and a healthy diet directly affect the course of pregnancy and the health of the fetus and baby. Exercise prevents pregnancy complications and other diseases, and maternal nutritional status is critical for fetal growth. During pregnancy, women are exposed to stress, which can be the cause of chronic mental disorders. Depression is the most common mental illness that occurs during pregnancy, which is influenced by various factors. In addition, maternal stress has a negative impact on the child's health, potentially increasing the risk of a number of atopic and non-atopic diseases.

Evaluation of auditory middle latency response during the menstrual cycle

Aim: The hormone levels during the menstrual cycle, directly and indirectly, affect the hearing system. In our study, it was aimed to examine the effects of changing hormone levels during the menstrual cycle on auditory middle latency responses in healthy individuals with different stimuli types and the psychosomatic effects of premenstrual complaints on auditory performance. Methods: In the study, 20 healthy women aged 18-35 years, with regular menstrual cycles and no auditory or vestibular complaints were evaluated for auditory middle latency responses with click and level-specific (LS) CE-Chirp® stimuli during the menstruation period of the follicular phase (1-5 day, menstrual phase), the ovulation phase (14-17 day) and the luteal phase (21-28 day). To evaluate the effect of premenstrual complaints on auditory performance, the participants were asked 5 questions. Results: In the auditory middle latency assessment with click stimuli, a statistically larger Na-Pa amplitude was obtained in the menstruation phase compared to the ovulation phase in both ears. In the auditory middle latency evaluation with LS CE-Chirp® stimulus, statistically shortened Nb latencies were obtained in the right ear in the menstruation phase compared to the ovulation phase. Conclusion: Although the clear effect of changing gonadal hormone levels on auditory evoked middle latency responses could not be determined, the findings show that neural transmission increases in the menstrual phase when the estrogen level is low. Click stimulus is more sensitive to hormonal changes, and the use of click stimulus has been recommended in the later side of lesion studies. In our study, no psychosomatic effect of complaints in the premenstrual period on auditory performance was observed.

What is the impact of acute endocrine and metabolic alterations on long-term ischemic stroke prognosis: a prospective study

BackgroundPost-stroke stress can trigger instant survival but its influence on long-term ischemic stroke outcomes remains controversial. Thus, we sought to explore the associations of acute post-stroke stress evidenced by endocrine and metabolic changes, with long-term ischemic stroke outcomes.MethodsAdmissions for acute ischemic stroke within seven days of onset were prospectively recruited to determine acute endocrine and metabolic variations measured by thyroid parameters and the stress hyperglycemia ratio (SHR). Long-term ischemic stroke prognoses were followed up for one year, with the primary outcome being a modified Rankin Scale score of 3 to 6.ResultsA total of 887 patients were enrolled, of which 535 reached the final one-year followed up at a poor prognosis rate of 29.3%. Patients with poor outcomes were observed to have lower levels of free triiodothyronine (fT3) and higher levels of SHR on admission. Medium values (fT3, 4.4 mmol/L; SHR, 8 nmol/L) were used to divide patients into four gradient stress degrees. Larger acute endocrine and metabolic variations (fT3 < 4.4 mmol/L and SHR ≥ 8 nmol/L) were independently associated with a poor one-year prognosis (adjusted OR = 4.231, P = 0.001).ConclusionsHigh degrees of acute post-stroke stress may aggravate long-term ischemic stroke prognosis and timely stress-reduced interventions may help promote post-stroke living quality is equally important as survival.

Effects and phenotypic consequences of transient thyrotoxicosis and hypothyroidism at different stages of zebrafish Danio rerio (Teleostei; Cyprinidae) skeleton development.

The effects and consequences of changes in thyroid hormones (THs) level are among the actively studied topics in teleost developmental and evolutionary biology. In most of the experimental models used, the altered hormonal status (either hypo- or hyperthyroidism) is a stable characteristic of the developing organism, and the observed phenotypic outcomes are the cumulative consequences of multiple TH-induced developmental changes. Meanwhile, the influence of the transient fluctuations of TH content on skeleton development has been much less studied. Here, we present experimental data on the developmental effects and phenotypic consequences of transient, pharmacologically induced thyrotoxicosis and hypothyroidism at different stages of ossified skeleton patterning in zebrafish. According to the results, the skeleton structures differed in TH sensitivity. Some showed a notable shift in the developmental timing and rate, while other demonstrated little or no response to changes in TH content. The developmental stages also differed in TH sensitivity. We identified a relatively short developmental period, during which changes in TH level significantly increased the developmental instability and plasticity, leading to phenotypic consequences comparable to those in fish with a persistent hypo- or hyperthyroidism. These findings allow this period to be considered as a critical developmental window.

Phytohormones and Mineral Nutrient Changes in Young Plants of Grapevine Genotypes at Different Growth Stages

Climate change is considered a threat for viticulture by altering phenology, yield, and key physiological processes. The plant responses depend on the genotype characteristics and the microclimate of crop area. In this research, “Castellana Negra”, “Negramoll”, and “Tintilla” were cultivated for 102 days, and physiological variables were assessed under natural conditions. Results indicated similar trends in growth between “Negramoll” and “Tintilla”, while ”Castellana Negra” grew slowly and possessed fewer leaves compared to the other genotypes. Stomatal conductance was constant among the genotypes, excepting “Negramoll”, which demonstrated lower values at d 76 compared to “Castellana Negra” and “Tintilla”, coinciding with the elevated leaf temperature. Regarding the hormonal changes, “Castellana Negra” accumulated the highest concentration of salicylic acid (SA) compared to “Negramoll” and “Tintilla”, which showed similar content. Furthermore, an antagonistic change between SA and jasmonic acid (JA) was observed in all genotypes, as well as between abscisic acid (ABA) and JA at the beginning and end of the trial. The variations in micronutrients did not show a clear tendency between cultivars. Therefore, to thoroughly elucidate the role of phytohormones and other physiological factors in the growth and development of these genotypes under varying environmental conditions, long-term experiments could be conducted.

From a solitary blood-derived biomarker to combined biomarkers of sarcopenia: Experiences from the Korean Frailty and Aging Cohort Study.

Sarcopenia is recognized as a complex and multifactorial disorder that includes nutritional deficiency, inactivity, proinflammatory status, hormonal changes, neurological degeneration, and metabolic disturbances. Its' pathogenesis is not fully understood. Therefore, identifying specific biomarkers of sarcopenia will help us understand its pathophysiology. The most frequently reported blood-derived biomarkers of sarcopenia are growth factors, neuromuscular junctions, endocrine systems, mitochondrial dysfunction, inflammation-mediated and redox processes, muscle protein turnover, blood metabolomics, and behavior-mediated biomarkers. Here, we address the implications of sarcopenia biomarkers based on our research experience with KFACS cohort data. It includes free testosterone, myostatin, fibroblast growth factor 21 (FGF-21), growth differentiation factor 15 (GDF-15), procollagen type III N-terminal peptide (P3NP), creatinine-based biomarkers, eicosapentaenoic acid (EPA) and docosahexaenoic acid (DHA), brain-derived neurotrophic factor (BDNF), metabolites (proline, alanine, tryptophan), and multi-biomarker risk score. We attempted to explain the paradoxical findings of myostatin and FGF-21 levels in relation to sarcopenia. GDF-15 levels were associated with sarcopenia prevalence but not its incidence. Plasma P3NP and BDNF levels may be biomarkers of muscle quality rather than quantity. Lower erythrocyte EPA and DHA levels were associated with slow gait speed, and erythrocyte EPA levels were associated with low handgrip strength. We developed a multi-biomarker risk score for sarcopenia and found that its accuracy in diagnosing sarcopenia was higher than that of any single biomarker.

The Role of Copper in Alzheimer's Disease Etiopathogenesis: An Updated Systematic Review.

Alzheimer's disease (AD) is the most common cause of dementia and cognitive decline in the elderly. Although the etiology of AD is unknow, an increase in amyloid precursor protein (APP) leads to the toxic aggregation of Aβ plaques. Several factors, such as hypertension, diabetes, dyslipidemia, smoking, hormonal changes, and metal exposure, could increase the risk of developing AD. In this review, we will examine the role of copper (Cu) in the pathophysiology of AD, as well as the mechanisms involved in neurotoxicity and cognitive decline. This review was conducted in accordance with PRISMA guidelines. We performed a comprehensive literature analysis over the last ten years on AD and Cu. Only late-onset Alzheimer's disease was considered; only studies on elderly people of both sexes were included. A total of seven articles were picked for this review, three studies focused on non-ceruloplasmin-bound Copper (non-Cp-Cu) and four on ceruloplasmin-bound Copper (Cp-Cu). The results showed higher Cu concentrations in patients compared to healthy controls. Elevated concentrations of Cu may contribute to the progression of AD, potentially interacting with ATP7B mutations, oxidative stress (OS), and amyloid-β plaques. Future research is needed to provide more robust evidence and better characterize the relationship between AD and Cu.

The prescribing of opioids for chronic noncancer pain in the menopausal and postmenopausal population: a drug utilisation study in the United Kingdom.

Opioid use for chronic noncancer pain (CNCP) is consistently higher in menopausal/postmenopausal women than in younger women or men, elevating their risk of opioid-related adverse health outcomes. Since pain severity increases with hormonal changes accompanying menopause, these women should be a focus of opioid stewardship efforts. To examine opioid prescribing trends for CNCP in menopausal/postmenopausal women diagnosed with a musculoskeletal condition. Population-based drug utilisation study using IQVIA Medical Research Data UK. Annual opioid prescribing incidence, prevalence, and average duration of use were calculated for a cohort of women aged 50-79 with musculoskeletal conditions newly diagnosed between 2010-2021. Specific results were stratified by age, pain indication, and Townsend score. From 2010 to 2021, incident prescribing rates of opioids increased in women aged 50-54 (161.4 [95% CI 149.7-174.0] per 1000 PYAR in 2010 to 239.6 [95% CI 211.7-271.2] per 1000 PYAR in 2021); these women discontinued opioid use faster (~1 year) than older age groups (~2 years). Overall, opioid prescribing prevalence decreased from 23% in 2010 to 14% in 2021, and average opioid use duration decreased from 3 years to 1 year (2010 - post-2017) in women aged 50-79. The overall observed decrease in prevalence and average duration of opioid use is encouraging. Incident prescriptions are rising in women aged 50-54 and those with fibromyalgia while remaining steady in women aged 55-79. Understanding the impact of menopause/post-menopause on opioid use trends is important for effective opioid stewardship.

Impact of Obesity, Menopause, and Depression in Women's Health: An Attempt to Decipher the Complex Relationship.

Menopause symptoms may be distressing, especially when they appear at a time when women are expected to play significant responsibilities in society. Numerous biological systems are influenced by the hormonal changes that start during the menopausal transition. This review attempts to decipher the complex relationship between obesity, menopause, and depression, citing some recent longitudinal and cross-sectional studies. Additionally, this study provides a summary of the different phytoestrogens, their sources, and probable mechanisms of action in addition to available therapeutic alternatives. For this review purpose, the authors have gone through a vast number of articles from various scientific databases like PubMed, Google Scholar, and Web of Science. It is becoming clear that the physiological basis for these menopausal symptoms is complicated and connected to estrogen deficiency, but not alone. Other hormones like FSH, LH, progesterone, and inhibin B are the major ones that are both directly and indirectly responsible for most of the menopausal symptoms. Numerous longitudinal and cross-sectional studies have found a direct relationship between the incidence of menopause and depression as well as obesity. Phytoestrogens like stilbene, lignans, isoflavone, and coumestan have been reported to be the alternatives to synthetic estrogen with lesser side effects, as reported in various studies. The complex relationship between depression, menopause, and obesity presents a complex obstacle to women's health and overall well-being. There might be a lot of promising prospects for revolutionary advancements in women's health during the menopausal stage in the future. Promising drug development that targets not just one but also the three conditions -obesity, menopause, and depression - as well as more thorough research are needed to improve the healthcare system for women who suffer from these conditions.