Survey on hospice care attitude of family members of advanced cancer patients at different ages

BACKGROUND Hospice care plays an important role in improving the quality of life of advanced cancer patients,but controversy remains over whether age affects the attitudes of family members toward hospice care.AIM To investigate the attitudes of family members of advanced cancer patients of different ages toward hospice care.METHODS The study participants were 175 family members of patients with advanced cancer from January 2020 and October 2022.The participants were divided into youth(<40 years,n=65),middle-aged(40–60 years,n=59),and elderly(>60 years,n=51)groups.Researchers investigated and compared the degree of awareness regarding hospice care,attitudes,and whether the family members of patients would choose hospice care.RESULTS Among the family members of 175 patients,approximately 28%(49/175)were aware of hospice care.Awareness of hospice care,the proportion of hospice care acceptance and adaptation attitudes,and the proportion of those who chose hospice care in the youth group were higher in the middle-aged and elderly groups(P<0.05).No statistically significant difference was found in these three indicators between the middle-aged and elderly groups(P>0.05).Hospice care was chosen mainly to relieve pain and reduce unnecessary treatment,whereas the reasons for not choosing hospice care were mainly distrust and ethical concerns.CONCLUSION The family members of patients with advanced cancer had relatively low awareness of hospice care,while youth had a higher awareness of hospice care,acceptance,and adaptation attitudes,and were more willing to choose hospice care.

Retrospective Cohort Study to Investigate Pregnancy Outcomes in a Population of Advanced Maternal Age Congolese Women of Kinshasa: A Study Protocol

Introduction: Pregnancies at advanced maternal age (AMA) are those occurring after the age of 35 years old. They carry a high risk of maternal-fetal morbidity and mortality, thus constituting a public health problem. Several African countries have reported an upward trend in both the age of childbirth and the frequency of women with AMA over the past 20 years. In the Democratic Republic of Congo (DRC), where maternal and neonatal morbidity and mortality remain very high, data on AMA pregnancies go back more than 20 years. Objective: We propose evaluating obstetrical outcomes among women in AMA in our setting and the associated factors. Methods: This retrospective cohort study will be conducted in two healthcare facilities (ESS) in Kinshasa. The study population will consist of all women who delivered a single fetus after 28 weeks of gestation between January 2012 and December 2022 (10 years) in the selected ESS. The data collected will be analyzed using R software version 4.2.0. Quantitative variables will be summarized as means with standard deviation or medians with interquartile range. Qualitative variables will be presented as proportions (%). Multivariate logistic regression will be used to determine the main maternal-fetal complications associated with AMA and predictors of obstetric outcomes. P Discussion: The high maternal and infant mortality rates in DRC are among the highest in the world. The context of maternal age has become a topic of growing interest due to its potential implications for the health of women and newborns, it is crucial to identify the risk factors associated with obstetric outcomes by identifying obstetrical outcomes associated with advanced maternal age in the DRC. Many Congolese women tend to start their maternity journey at a relatively young age. However, there is also an emerging trend towards delayed childbearing, particularly in urban areas and among women with access to education and family planning services. Conclusion: The results of this study will enable us to update the frequency of AMA pregnancies in our environment. The socio-demographic and clinical profile of these pregnancies will be determined. The main maternal-fetal complications associated with AMA in our setting and the associated factors will be identified.

Effect of advanced age on plasma homocysteine levels and its association with ischemic stroke in non-valvular atrial fibrillation

Background Elevated homocysteine （Hcy） has been reported to be associated with cardiovascular events in atrial fibrillation （AF） pa- tients, while the age-related expression pattern of plasma Hcy in AF remains unknown. The study was aimed to investigate the effect of ad- vanced age on plasma Hcy levels and its association with ischemic stroke in non-valvular AF patients. Methods A total of 2562 consecu- tive patients with non-valvular AF and 535 controls were enrolled and divided into six age groups. Plasma Hcy levels were analyzed among different age groups, and the effect of advanced age on Hcy was investigated. Results Plasma Hcy levels did not show any difference among groups aged below 65 years, while it increased sharply in patients aged 65-74 years and aged over 75 years （15.7 ±4.6 μmol/L, 17.1 ±4.9 μmol/L, both P 〈 0.01 compared with the first four age groups）. Hcy was much higher in AF patients than in controls at the same age group （all P 〈 0.05）. The proportion of patients with hyperhomocysteinemia increased gradually with age from 32.3%, 29.2%, 31.2%, 32.4%, 45.9%, to 51.4% in six age groups. The concentration of Hcy in AF patients with ischemic stroke increased progressively with age, and was higher than those without stroke at the same age. Logistic regression analysis demonstrated that age 65-74 years [odds ratios （OR）： 1.742, 95% confidence interval （CI）： 1.223-2.482, P = 0.002] and age ≥ 75 years （OR： 2.637, 95% CI： 1.605-4.335, P 〈 0.001） were significantly independent predictors of elevated plasma Hcy levels. Conclusions Advanced age was significantly associated with elevated Hcy levels, which may provide a possible explanation for the progressive increase in ischemic stroke especially in elderly AF patients.

Incidence of venous thromboembolism and the role of D-dimer as predictive marker in patients with advanced gastric cancer receiving chemotherapy:A prospective study

To investigated the incidence and risk factors of venous thromboembolism (VTE) in patients with advanced gastric cancer (AGC) receiving chemotherapy. METHODSAll consecutive chemotherapy-naïve patients with AGC who would receive palliative chemotherapy between November 2009 and April 2012 in our hospital were recruited. Their pretreatment clinical and laboratory variables, including D-dimer, were recorded. The frequency of VTE development and survival rates during each chemotherapy cycle and regularly thereafter were assessed. RESULTSA total of 241 patients enrolled between November 2009 and April 2012 were analyzed. During a median follow-up duration of 10.8 mo (95%CI: 9.9-11.7), 27 patients developed VTE and the incidence of VTE was 17.5% (95%CI: 10.5-24.0, 12.0 events/100 person-years). The 6-mo and 1-year cumulative incidences were 7.8% (95%CI: 4.2%-11.4%) and 12.4% (95%CI: 7.3-17.2), respectively. Thirteen (48.1%) patients were symptomatic and the other 14 (51.9%) patients were asymptomatic. In multivariate analysis, pretreatment D-dimer level was the only marginally significant risk factor associated with VTE development (hazard ratio = 1.32; 95%CI: 1.00-1.75, P = 0.051). CONCLUSIONThe incidence of VTE is relatively high in patients with AGC receiving chemotherapy, and pretreatment D-dimer level might be a biomarker for risk stratification of VTE.

Pelvic floor function and advanced maternal age at first vaginal delivery

Purpose: The study aimed to show differences in temporal recovery of pelvic floor function within 6 months postpartum between women having their first delivery at an advanced age and those having their first delivery at a younger age. Methods: Seventeen women (age: 35.5 ± 3.5, BMI: 21.1 ± 3.2) were studied at about 6 weeks, 3 months, and 6 months after vaginal delivery. Urinary incontinence was assessed by the International Consultation on Incontinence Questionnaire-Short Form. Pelvic floor function was assessed by the anteroposterior diameter of the levator hiatus using transperineal ultrasound. Women who delivered for the first time at 35 years and/or older were defined as being of advanced maternal age. Results: Nine of 17 women (52.9%) were of advanced maternal age and 5 experienced postpartum stress urinary incontinence. Four of these 5 women (80.0%) were of advanced maternal age. The anteroposterior diameter of the levator hiatus at rest was significantly greater in the advanced maternal age women than in the younger maternal age women at 3 and 6 months postpartum (p < 0.01). Among the continent women, the anteroposterior diameter of the levator hiatus at rest was significantly greater in the advanced maternal age women than in the younger maternal age women at 6 months postpartum (p = 0.004). However, among the advanced maternal age women, all parameters of the anteroposterior diameter of the levator hiatus were not significantly different between the women with and without stress urinary continence. Conclusion: Recovery of pelvic floor function following delivery may be delayed in women of advanced maternal age at first delivery because of the damage to the pelvic floor during pregnancy and vaginal delivery, resulting in increase in the incidence of stress urinary incontinence.

Assisted Hatching in Couples with Advanced Maternal Age： A Systematic Review and Meta-analysis

This systematic review aimed to evaluate the efficacy and safety of assisted hatching （AH） performed in couples with advanced maternal age. We searched for randomized controlled trials （RCTs） in electronic databases, including MEDLINE, EMBASE and CENTRAL （from inception to January 2018）; in addition, we hand-searched the reference lists of included studies and similar reviews. We included RCTs comparing AH versus no treatment （control）. The meta-analysis was performed by RevMan 5.3 software. The search retrieved 943 records and 8 RCTs were included, comprising 870 cycles （n=440 for AH, and n=430 for control）. There was no significant difference in the rates of live birth （RR 0.88, 95% CI 0.65 to 1.18, 3 RCTs, n-427,I^2=0%）, clinical pregnancy （RR 1.00, 95% CI 0.83 to 1.19, 8 RCTs, n=870, I^2=22%）, implantation （RR 1.07, 95% CI 0.83 to 1.39, 4 RCTs, n=1359, I^2=0%）, miscarriage （RR 1.13, 95% CI 0.66 to 1.94, 2 RCTs, n=116, I^2=0%） and multiple pregnancy （RR 0.89, 95% CI 0.31 to 2.52, 1 RCT, n=97,I^2=not applicable） between the treatment group and control group. No reasonable conclusions could be drawn regarding reproductive outcomes after AH in patients with advanced maternal age due to the small sample pooled in meta-analyses. Studies of high methodological quality and with adequate power are necessary to further investigate the value of AH in assisted conception of those patients.

Clinical profile of patients with advanced age and inflammatoric dilated cardiomyopathy on endomyocardial biopsy

Background Endomyocardial biopsy （EMB） is an important tool when patients with inflammatoric cardiomyopathy （DCMi） are evaluated. We aimed to assess the clinical profile of elderly patients with DCMi on EMB. Methods Retrospective study of all consecutive patients hospitalized from January 2007 to December 2011 with clinical suspicion of DCMi undergoing EMB. Patients with evidence of DCMi on EMB （Group 1 〉 70 years, n = 85; Group 3 〈 70 years; n = 418） were compared to patients of the same age group without evi- dence of DCMi on EMB （Group 2 〉 70 years, n = 45; Group 4 〈 70 years; n = 147）. Results Among 24,275 patients treated at our institu- tion during the study period, 695 had clinical suspicion of DCMi and underwent EMB; 503 （2.1%） patients had DCMi on EMB. There were more male patients in Group 1, mean age was 74 ~ 2.8 years, mean ejection fraction was 38% q- 14%. On presentation, signs of hemody- namic compromise （NYHA functional class IIUIV, low cardiac output/index, and low cardiac power index） were more frequent in Group 1. EMB revealed viral genome in 78% of the patients, parvovirus B 19 （PVB） was frequently encountered in both age groups （Group 1： 69.4% vs. Group 2： 59.6%）; detection of more than one viral genome was more frequent in Group 1 （21.2% vs. 11.2%; P = 0.02） whereas the extent of immune response was significantly lower in individuals with advanced age. Conclusions In patients 〉 70 years with DCMi on EMB signs of hemodynamic compromise, detection of multiple viral genomes together with an overall lower extent of immune response were more frequently observed.

Intrafollicular Soluble RAGE Benefits Embryo Development and Predicts Clinical Pregnancy in Infertile Patients of Advanced Maternal Age Undergoing In Vitro Fertilization

Soluble receptor for advanced glycation end products（s RAGE） can decoy the toxic AGEs and is considered to be a protective factor.This study aimed to evaluate the correlation between intrafollicular s RAGE levels and clinical outcomes in infertile women of young or advanced maternal age（AMA） undergoing in vitro fertilization（IVF）.A total of 62 young women and 62 AMA women who would undergo IVF were included in this prospective study.The intrafollicular s RAGE concentration was measured to determine its association with the number of retrieved oocytes,fertilized oocytes,high-quality embryos or achievement of clinical pregnancy in young and AMA women,respectively.Besides,correlations between sR AGE and age or follicle-stimulating hormone（FSH） were examined.We found that the intrafollicular s RAGE levels were higher in young patients than those in AMA patients,suggesting that the s RAGE levels were inversely correlated with age.In young patients,sR AGE showed no correlation with the number of retrieved oocytes,fertilized oocytes,high-quality embryos or achievement of clinical pregnancy.But it was found that AMA patients with more retrieved oocytes,fertilized oocytes and high-quality embryos demonstrated higher sR AGE levels,which were a prognostic factor for getting clinical pregnancy independent of age or FSH level.In conclusion,the s RAGE levels decrease with age.Elevated intrafollicular s RAGE levels indicate good follicular growth,fertilization and embryonic development,and successful clinical pregnancy in AMA women,while in young women,the role of s RAGE may not be so predominant.

Fluorescent advanced glycation end-products (ages) detected by spectro-photofluorimetry, as a screening tool to detect diabetic microvascular complications

BACKGROUND: Advanced glycation end-products (AGEs) are one of the mechanisms related to diabetic vascular complications. However, since AGEs are multiple and heterogeneous moieties, there is no universally accepted method to measure them for clinical purposes. The aim of this work was to study the utility of a simple fluorimetric assay as predictor of complications. METHODS: Blood samples from 102 type 2 diabetic patients were obtained to assess glucose, glycosylated haemoglobin, creatinine, lipoproteins and C Reactive Protein (CRP), fluorescent AGES by spectrophotofluorimetry and non-fluorescent AGEs by measurement of N(ε)-carboxymethyl-Lysine (CML) using an ELISA kit in a subsample of 82 patients. Urinary fluorescent AGEs, albumin and creatinine were also measured in a morning urine sample. Microvascular complications were studied by ophthalmologic examination, albuminuria and peripheral nerve conduction velocity. RESULTS: Patients without microvascular complications had significantly lower levels of both serum and urinary AGEs. CML was associated with retinopathy. Multiple regression analysis confirmed that AGEs, length of diabetes and glycosylated haemoglobin were all variables associated with diabetic complications, in this sample. CONCLUSIONS: A simple fluorimetric assay to measure low molecular weight fluorescent AGEs, and CML could be employed as screening tools to predict diabetic complications, at a primary care setting. AGEs should probably be considered as another therapeutic target in diabetes management.

Obstetric Outcomes in Advanced Maternal Age among Women at King Abdulaziz University Hospital

Background: Advanced maternal age, over 35 years, is a well-known risk factor for poor pregnancy outcomes. It is commonly associated with various pregnancy complications, such as spontaneous miscarriage, preeclampsia/ toxemia, gestational diabetes mellitus, preterm labor, stillbirth, chromosomal abnormalities, and cesarean delivery. Objectives: This study assessed obstetric and neonatal complications associated with advanced maternal age. Methods: We reviewed the medical records of 199 pregnant women over 35 years old at King Abdulaziz University Hospital in Jeddah, Saudi Arabia, from January to June 2022. We gathered data on age, nationality, number of antenatal visits, results of ultrasound scans for dating and viability, nuchal translucency and anatomy surveys, medications and multivitamins taken during pregnancy, smoking status, pregnancy, and fetal complications, and mode of delivery. Results: The prevalence of obstetric complications was 71.4% (preeclampsia/toxemia, 4.5%;antepartum hemorrhage, 4%;postpartum hemorrhage, 1%;and gestational diabetes, 23.1%). The most frequent complication was preterm labor between 34 and 36 weeks (48%), and only 12.6% of all deliveries were associated with fetal and neonatal complications such as congenital anomalies and neonatal jaundice. The prevalence of anemia during pregnancy was 10.1%, 21.1%, and 28.6% in the first, second, and third trimesters, respectively, and pregnancies complicated with antepartum or postpartum hemorrhage were associated with higher rates of anemia in the second trimester. A significant relationship was found between mean maternal age (38.84 ± 2.75 years) and the development of maternal complications (p < 0.05). Newborns with neonatal complications were much more likely to be born to mothers with a history of antepartum hemorrhage and anemia in the second trimester. Conclusion: Our findings confirm that pregnancy at an advanced maternal age is associated with increased overall maternal complications. The most frequent complication was preterm labor (48%). Other complications, such as preeclampsia/toxemia, antepartum hemorrhage, postpartum hemorrhage, gestational diabetes, and anemia, were less frequent in the sample we reviewed.

Different risk factors for advanced colorectal neoplasm in young adults

AIM: To compare the risk of developing advanced colorectal neoplasm(ACRN) according to age in Koreans.METHODS: A total of 70428 Koreans from an occupational cohort who underwent a colonoscopy between 2003 and 2012 at Kangbuk Samsung Hospital were retrospectively selected. We evaluated and compared odds ratios(OR) for ACRN between the young-adults(YA < 50 years) and in the older-adults(OA ≥ 50 years). ACRN was defined as an adenoma ≥ 10 mm in diameter, adenoma with any component of villous histology, high-grade dysplasia, or invasive cancer.RESULTS: In the YA group, age(OR = 1.08, 95%CI: 1.06-1.09), male sex(OR = 1.26, 95%CI: 1.02-1.55), current smoking(OR = 1.37, 95%CI: 1.15-1.63), family history of colorectal cancer(OR = 1.46, 95%CI: 1.01-2.10), diabetes mellitus related factors(OR = 1.27, 95%CI: 1.06-1.54), obesity(OR = 1.23, 95%CI: 1.03-1.47), CEA(OR = 1.04, 95%CI: 1.01-1.09) and low-density lipoprotein-cholesterol(OR = 1.01, 95%CI: 1.01-1.02) were related with an increased risk of ACRN. However, age(OR = 1.08, 95%CI: 1.06-1.09), male sex(OR = 2.12, 95%CI: 1.68-2.68), current smoking(OR = 1.38, 95%CI: 1.12-1.71), obesity(OR = 1.34, 95%CI: 1.09-1.65) and CEA(OR = 1.05, 95%CI: 1.01-1.09) also increased the risk of ACRN in the OA group.CONCLUSION: The risks of ACRN differed based on age group. Different colonoscopic screening strategies are appropriate for particular subjects with risk factors for ACRN, even in subjects younger than 50 years.

The updated understanding of advanced maternal age

The rising rates of pregnancies associated with advanced maternal age(AMA)have created unique challenges for healthcare systems worldwide.The elevated risk of poor maternal outcomes among AMA pregnancies is only partially understood and hotly debated.Specifically,AMA is associated with reduced fertility and an in-creased incidence of pregnancy complications.Finding a balance between global fertility policy,socioeconomic development and health care optimization ultimately depends on female fertility.Therefore,there is an urgent need to develop technologies and identify effective interventions.Support strategies should include prepregnancy screening,intervention and postpartum maintenance.Although some reviews have considered the relationship between AMA and adverse pregnancy outcomes,no previous work has comprehensively considered the long-term health effects of AMA on mothers.In this review,we will begin by presenting the current knowledge of global health issues associated with AMA and the effects of advanced age on the female reproductive system,endocrine metabolism,and placental function.We will then discuss physiological alterations,pregnancy complications,and long-term health problems caused by AMA.

Effect of icarisid II on diabetic rats with erectile dysfunction and its potential mechanism via assessment of AGEs, autophagy, roTOR and the NO-cGMP pathway

Erectile dysfunction （ED） is a major complication of diabetes mellitus. Icariin has been shown to enhance erectile function through its bioactive form, icarisid Ih This study investigates the effects of icarisid Ⅱ on diabetic rats with ED and its potential mechanism viathe assessment of advanced glycosylation end products （AGEs）, autophagy, mTOR and the NO-cGMP pathway. Icarisid Ⅱ was extracted from icariin by an enzymatic method. In the control and diabetic ED groups, rats were administered normal saline; in the icarisid Ⅱ group, rats were administered icarisid Ⅱ intragastrically. Erectile function was evaluated by measuring intracavernosal pressure/mean arterial pressure （ICP/MAP）. AGE concentrations, nitric oxide synthase （NOS） activity and cGMP concentration were assessed by enzyme immunoassay. Cell proliferation was analysed using methyl thiazolyl tetrazolium assay and flow cytometry. Autophagosomes were observed by transmission electron microscopy, monodansylcadaverine staining and GFP-LC3 Iocalisation. The expression of NOS isoforms and key proteins in autophagy were examined by western blot. Our results have shown that Icarisid Ⅱ increased ICP/MAP values, the smooth muscle cell （SMC） growth curve, S phase and SMC/collagen fibril （SMC/CF） proportions and decreased Beclin 1 （P〈0.05）. Icarisid Ⅱ significantly increased the proliferative index and p-p70S6K（Thr389） levels and decreased the numbers of autophagosomes and the levels of LC3-11 （P〈0.01）. Icarisid Ⅱ decreased AGE concentrations and increased cGMP concentration, NOS activity （P〈0.05） and cNOS levels （P〈0.01） in the diabetic ED group. Therefore, Icarisid Ⅱ constitutes a promising compound for diabetic ED and might be involved in the upregulation of SMC proliferation and the NO-cGMP pathway and the downregulation of AGEs, autophagy and the mTOR pathway.

Pitavastatin attenuates AGEs-induced mitophagy via inhibition of ROS generation in the mitochondria of cardiomyocytes

This study aimed to investigate whether pitavastatin protected against injury induced by advanced glycation end products products（AGEs） in neonatal rat cardiomyocytes,and to examine the underlying mechanisms.Cardiomyocytes of neonatal rats were incubated for 48 hours with AGEs（100 μg/mL）,receptor for advanced glycation end products（RAGE）,antibody（1 μg/mL） and pitavastatin（600 ng/mL）.The levels of p62 and beclinl were determined by Western blotting.Mitochondrial membrane potential（△Ψm） and the generation of reactive oxygen species（ROS） were measured through the JC-1 and DCFH-DA.In the AGEs group,the expression of beclinl was remarkably increased compared to the control group,while the expression of p62 was significantly decreased.AGEs also markedly decreased △Ψm and significantly increased ROS compared with the control group.After treatment with RAGE antibody or pitavastatin,the level of beclinl was markedly decreased compared with the AGEs group,but the level of p62 was remarkably increased.In the AGEs ＋ RAGE antibody group and AGEs＋ pitavastatin group,△Ψm was significantly increased and ROS was remarkably decreased compared with the AGEs group.In conclusion,AGEs-RAGE may induce autophagy of cardiomyocytes by generation of ROS and pitavastatin could protect against AGEs-induced injury against cardiomyocytes.

Effect of Progestin-primed Ovarian Stimulation Protocol on Outcomes of Aged Infertile Women Who Failed to Get Pregnant in the First IVF/ ICSI Cycle： A Self-controlled Study

This study aimed to explore the outcomes of progestin-primed ovarian stimulation protocol （PPOS） in aged infertile women who failed to get pregnant in the first IVF/ICSI-ET cycles with GnRH-a long protocol. A self-controlled study was conducted to retrospectively investigate the clinical outcomes of 104 aged infertile patients who didn＇t get pregnant in the first IVF/ICSI-ET treatment by stimulating with GnRH-a long protocol （non-PPOS group）, and underwent PPOS protocol （PPOS group） in the second cycle between January 2016 and December 2016 in the Center for Reproductive Medicine, Renmin Hospital of Wuhan University. The primary outcomes included clinical pregnancy rate of frozen-thawed embryos transfer （FET） in PPOS group, and good-quality embryo rate in both groups. The secondary outcomes were fertilization rate, egg utilization rate and cycle cancellation rate. The results showed that there were no significant differences in basal follicle stimulating hormone （bFSH）, antral follicle count （AFC）, duration and total dosage of gonadotropin （Gn）, number of oocytes retrieved, intracytoplasmic sperm injection （ICSI） rate, fertilization rate, and cycle cancellation rate between the two groups （P〉0.05）. However, the oocyte utilization rate and good-quality embryo rate in PPOS group were significantly higher than those in non-PPOS group （P〈0.05）. By the end of April 2017, 62 FET cycles were conducted in PPOS group. The clinical pregnancy rate and embryo implantation rate were 22.58% and 12.70%, respectively. In conclusion, PPOS protocol may provide better clinical outcomes by improving the oocyte utilization rate and good-quality embryo rate for aged infertile patients who failed to get pregnant in the first IVF/ ICSI-ET cycles.

Ethical dilemma of colorectal screening: What age should a screening colonoscopy start and stop?

Many advanced age patients who are diagnosed with colorectal cancer are often not offered surgical treatment due to presumed high risks of the procedure.While there is data to support surgical treatment of colorectal cancer in advanced age patients,screening colonoscopy is not currently recommended for patients older than 85 years.Moreover,recent studies concluded that the incidence of colorectal cancer in patients 80 years and older is increasing.This raises the concern that the current guidelines are withholding screening colonoscopy for healthy elderly patients.Another concern contrary to this would be the new trend of growing incidence of advanced colorectal cancer in the younger patient population.Together they raise the ethical dilemma of how to best utilize colonoscopies as well as surgical intervention,as they are limited resources.

Prologue: Juvenility Inferences of Parental Advance Aging

Couples are escalating delay in childbearing to the late 35 s (female), the 40 s (males) and afar. The surmising of this collective and societal transformation on youth constitution and salubriousness has just at present been a spotlight of research. There are distinguished intensified perinatal risks related with expanding maternal age, notwithstanding the way that fatherly age seems to have a presumably predominant adverse impingement on youth well-being. Although the preeminent rate of poor gravidness consequence may contrast from individual to singular point of view, the impingement of postponing childbearing from a general wellbeing perspective cannot be swelled and should be in the pattern of general wellbeing plan for the coming years. Recognizing the part of components and black box, characteristically the maturing of the gametes, and how this change effects on preparation, blastulation lastly the posterity, is an essential and consequent advance as we attempt to help patients outline sound families.

Adverse pregnancy outcomes in extremely maternal age

Objective: To study the adverse outcome in pregnant women ≤ 16 and ≥ 40 years. Study Design: A total of 1100 cases, 1061 cases of pregnant women ≤ 16 years, 20 - 29 and ≥ 40 years with completed charts between 1st January, 2006 to 31st December, 2010, were enrolled in this study. The patient data includeing demographic data, hospital course, maternal laboratory investigations, maternal complications, placental complications and neonatal outcomes were recorded. SPSS version 14, one-way Anowa, Chi-square and analysis of varience were used to compare the data among two and three groups. Results: Anemia, underlying medical diseases including heart, thyroid and pulmonary diseases, obstetric complications including severe pre-eclampsia and gestational diabetes mellitus, placenta previa and preterm labour;medical administrations including magnesium sulfate, dexamethasone and bricanyl, outcome of deliveries and neonatal outcomes, were different with statistical significance between the 3 groups of pregnant women. Conclusion: Adverse maternal and neonatal outcomes were mostly found in the pregnant women ≤ 16 and ≥ 40 years. Education of contraception, safe sex and effective care during pregnancy of both extremely maternal age groups should be implemented to reduce those poor outcomes.

How to Predict AGEs Accumulation Slowdown Effect of a Cosmetic Ingredient? Two Steps <i>In-Vitro</i>System for Evaluating the Anti-AGE Impact of a New Blend

Advanced Glycation End-Products (AGEs), play a crucial part in advancing the process of cellular skin aging and its link to chronological age was re-assessed. AGEs accumulation alters cell structure and function of most types of skin cells, affecting skin’s mechanical and physiological properties, following the molecular transformations. Slowdown AGEs accumulation rate in skin, although a potent anti-aging strategy, is difficult and tricky. The lack of working methods for In-Vitro and In-Vitro measuring AGEs level complicates the evaluation and prediction of active ingredients’ ability to affect cellular AGEs accumulation. A two-step In-Vitro systematic screening method is proposed and three different cosmetic active ingredients were selected for its demonstration, using BSA-Glucose and Collagen-Glucose predicting models. Candidates’ effects on AGEs accumulation were evaluated as standalone, and when formulated in a blend. Additionally, the potency of non-invasive auto-fluorescence in-vivo measurement to detect AGEs levels among subjects of different ages was demonstrated. The results are presented in this work and the potential contribution of the proposed system to assist the desired inhibition of AGEs accumulation in skin is discussed.

Circulating levels of advanced glycation end products in females with polycystic ovary syndrome:a meta-analysis

Polycystic ovary syndrome(PCOS)is a common endocrine disorder characterized by a hormonal imbalance that affects females of reproductive age.The association between advanced glycation end products(AGEs)and PCOS has attracted considerable attention in recent years,highlighting the potential of AGEs as biomarkers for this disorder.In the present systematic review and meta-analysis,we aimed to examine the association between AGEs and PCOS,evaluate their potential as biomarkers,and improve our understanding of the pathophysiology of PCOS and its associated metabolic complications.A literature search was performed using various databases from January 2000 to March 2023 to identify relevant studies investigating the association between AGEs and PCOS.Pooled effect estimates were calculated using standardized mean differences(SMD)with 95%confidence intervals(CIs).Sub-group and meta-regression analyses were performed to examine potential sources of heterogeneity.The meta-analysis included six studies with a total of 623 participants.Our results revealed a significant increase in circulating AGE levels in females with PCOS compared to healthy females(SMD=2.35;95%CI:1.10-3.60;P<0.001).Significant heterogeneity was observed between the studies(I2=96.37%;P<0.001),indicating the presence of several factors influencing the association.Sub-group analyses based on body mass index,age,and homeostatic model assessment for insulin resistance indicated differential effects of AGEs on specific sub-groups.This systematic review and meta-analysis support the association between elevated AGE levels and PCOS,thereby suggesting the potential role of AGEs as biomarkers in PCOS.