Status of female sexual dysfunction among postmenopausal women in Bangladesh.

BACKGROUND: Women's sexual health and physical desire for sex are most important for their emotional and physical well-being. This study aimed to examine the status of sexual dysfunction among postmenopausal women in Bangladesh and assess the significant risk factors behind this. METHODS: A cross-sectional study was conducted among 45-55 years in four public and private hospitals in Bangladesh from April 2021 to June 2021 using a multi-stage sampling technique to enroll the study participants. The female sexual function index (FSFI) scale measured the prevalence of FSD, and the relationship of independent risk factors were assessed using a multivariate logistic regression model. RESULTS: The total score of FSFI among postmenopausal Bangladeshi women was 18.07 ± 8.51. Among 260 participants, the prevalence of FSD was 56.9%. Out of all the significant risk factors, increasing age, urban population group, multiparous, homemakers, duration of menopause, and postmenopausal women with no hormone therapy were significantly associated with FSD. In contrast, those with regular physical activity were protective of FSD. CONCLUSION: In conclusion, a significant proportion of postmenopausal Bangladeshi women are enduring sexual dysfunction. Proper hormonal therapy and non-hormonal therapies such as physical activity and pelvic floor muscle (Kegel) exercise with adequate counseling are helpful to cope in this distressing situation.

Sex differences in change-of-mind neuroeconomic decision-making is modulated by LINC00473 in medial prefrontal cortex.

Changing one's mind is a complex cognitive phenomenon involving a continuous re-appraisal of the trade-off between past costs and future value. Recent work modeling this behavior across species has established associations between aspects of this choice process and their contributions to altered decision-making in psychopathology. Here, we investigated the actions in medial prefrontal cortex (mPFC) neurons of long intergenic non-coding RNA, LINC00473, known to induce stress resilience in a striking sex-dependent manner, but whose role in cognitive function is unknown. We characterized complex decision-making behavior in male and female mice longitudinally in our neuroeconomic foraging paradigm, Restaurant Row, following virus-mediated LINC00473 expression in mPFC neurons. On this task, mice foraged for their primary source of food among varying costs (delays) and subjective value (flavors) while on a limited time-budget during which decisions to accept and wait for rewards were separated into discrete stages of primary commitments and secondary re-evaluations. We discovered important differences in decision-making behavior between female and male mice. LINC00473 expression selectively influenced multiple features of re-evaluative choices, without affecting primary decisions, in female mice only. These behavioral effects included changing how mice (i) cached the value of the passage of time and (ii) weighed their history of economically disadvantageous choices. Both processes were uniquely linked to change-of-mind decisions and underlie the computational bases of distinct aspects of counterfactual thinking. These findings reveal a key bridge between a molecular driver of stress resilience and psychological mechanisms underlying sex-specific decision-making proclivities.

Prevalence, Knowledge, Causes, and Practices of Self-Medication During the COVID-19 Pandemic in Bangladesh: A Cross-Sectional Survey.

Introduction During the COVID-19 pandemic, self-medication (SM) has become a critical element in the healthcare system. SM can ease the burden on hospitals and medical resources by treating minor illnesses. However, inappropriate SM practices can lead to adverse drug reactions, drug resistance, and incorrect diagnoses, resulting in poor health outcomes. Methods To evaluate the prevalence, knowledge, causes, and practices of SM among the Bangladeshi population during the COVID-19 outbreak, a cross-sectional survey with structured questionnaires was conducted in Chittagong City, Bangladesh, from March to May 2022. The survey included 265 participants, with an average age of 35.09 years, and a multiple-choice questionnaire was used to gather information. Results The study found that 64.15% of the respondents had sufficient knowledge of SM, while 35.8% had insufficient knowledge. The primary reasons for SM during the pandemic were the influence of friends/family (90.74%), fear of infection or contact with COVID-19 cases (73.15%), and fear of quarantine or self-isolation (72.22%). Analgesics/pain relievers (84%) were the most commonly used drugs for SM for COVID-19 prevention and treatment. Antiulcerants/antacid (42%), vitamin C and multivitamins (42%), and antibiotics (32%) were also frequently used. Conclusion This study suggests that SM is prevalent among Chittagong City residents, particularly those with less than a tertiary education. The study highlights the importance of building awareness about SM practices and taking necessary steps to control them.

Diabetes alters neuroeconomically dissociable forms of mental accounting.

Those with diabetes mellitus are at high-risk of developing psychiatric disorders, yet the link between hyperglycemia and alterations in motivated behavior has not been explored in detail. We characterized value-based decision-making behavior of a streptozocin-induced diabetic mouse model on a naturalistic neuroeconomic foraging paradigm called Restaurant Row. Mice made self-paced choices while on a limited time-budget accepting or rejecting reward offers as a function of cost (delays cued by tone-pitch) and subjective value (flavors), tested daily in a closed-economy system across months. We found streptozocin-treated mice disproportionately undervalued less-preferred flavors and inverted their meal-consumption patterns shifted toward a more costly strategy that overprioritized high-value rewards. We discovered these foraging behaviors were driven by impairments in multiple decision-making systems, including the ability to deliberate when engaged in conflict and cache the value of the passage of time in the form of sunk costs. Surprisingly, diabetes-induced changes in behavior depended not only on the type of choice being made but also the salience of reward-scarcity in the environment. These findings suggest complex relationships between glycemic regulation and dissociable valuation algorithms underlying unique cognitive heuristics and sensitivity to opportunity costs can disrupt fundamentally distinct computational processes and could give rise to psychiatric vulnerabilities.

Distinct forms of regret linked to resilience versus susceptibility to stress are regulated by region-specific CREB function in mice.

Regret describes recognizing alternative actions could have led to better outcomes. It remains unclear whether regret derives from generalized mistake appraisal or instead comprises dissociable, action-specific processes. Using a neuroeconomic task, we found that mice were sensitive to fundamentally distinct types of regret following exposure to chronic social defeat stress or manipulations of CREB, a transcription factor implicated in stress action. Bias to make compensatory decisions after rejecting high-value offers (regret type I) was unique to stress-susceptible mice. Bias following the converse operation, accepting low-value offers (regret type II), was enhanced in stress-resilient mice and absent in stress-susceptible mice. CREB function in either the prefrontal cortex or nucleus accumbens was required to suppress regret type I but bidirectionally regulated regret type II. We provide insight into how maladaptive stress response traits relate to distinct forms of counterfactual thinking, which could steer therapy for mood disorders, such as depression, toward circuit-specific computations through a careful description of decision narrative.

COVID-19 risk of infection and vaccination during Ramadan fasting: knowledge and attitudes of Bangladeshi general population.

There is some debate whether COVID-19 infection and vaccination will hamper Ramadan among the Muslim population worldwide. Therefore, this study aimed to assess the total proportion of the Bangladeshi population who has adequate knowledge and attitude towards COVID-19 risk of infections and vaccination during Ramadan fasting. A cross-sectional study had conducted among 502 adult participants of Bangladesh. We have used a structured questionnaire which had implemented through a face-to-face interview by trained data collectors. Data were analyzed using statistical package software SPSS version 25.0. Of the 502 participants, 50.2% were male, and most (49.6%) lived in urban areas. About 72.5% and 76.30% reported having adequate knowledge and a positive attitude, respectively, regarding COVID-19 risk of infection and vaccination during Ramadan fasting. Among all variables, no formal education and up to class 8 education had significantly associated with inadequate knowledge (OR = 5.14, 95% CI = 1.63-16.19, and OR = 6.42, 95% CI = 2.55-16.19). Educational status was also associated with attitude (OR = 3.68, 95%CI = 1.17-11.55). Current smokers reported a negative attitude in comparison to non-smokers (OR = 2.48, 95% CI = 1.36-4.50). In conclusion, our study found overall moderate knowledge and attitude among the Bangladeshi population towards COVID-19 infection and vaccination. Government should continue its efforts to increase the knowledge and attitude level to a higher level, and anti-smoking campaigns should strengthen to make people stop smoking to reduce the COVID-19 severity.