SUMMARY OBJECTIVE: The study aimed to investigate the protection of enoxaparin (E) against experimental ischemic (I) and ischemic-reperfusion (I/R) injury in rat ovaries on in vitro fertilization outcomes. METHODS: In total, 56 adult female Sprague-Dawley albino rats were randomly assigned to 6 groups of 8 animals each: Sham, Ischemia, I/R, Sham+E, I+E, and I/R+E. Ischemia groups were subjected to bilateral adnexal torsion for 3 h. In contrast, I/R and I/R+E groups received subsequent detorsion for 3 h. Enoxaparin (0.5 mg/kg s.c.) was administered 30 min prior to ischemia (I+platelet-rich plasma) or reperfusion (I/R+I+platelet-rich plasma). Ovaries were stimulated through intraperitoneal injection of 150–300 internal units IU/kg pregnant mare serum gonadotropin. Anti-Müllerian hormone levels were measured before and after surgery in all groups. RESULTS: When the number of metaphase II oocytes was evaluated, statistically significant differences were observed between the I and I+E (p=0.001) and I/R and I/R+E (p=0.000) groups. When both I and I+E groups and I/R and I/R+E groups were compared, it was found that E application increased the number of fertilized oocytes. The number of embryos on the second day was higher in the I/R+E group than that in the I/R group. Statistically significant differences were found in the number of grade 1 embryos between the I/R and I/R+E groups (p=0.003). In comparing anti-Müllerian hormone values within the group, the highest decrease was observed in the I and I/R groups. CONCLUSION: Enoxaparin effectively minimizes ovarian damage and preserves ovarian reserve following ovarian torsion.

SUMMARY OBJECTIVE: This study aimed to evaluate the effectiveness of fetal left ventricular modified myocardial performance index in predicting adverse perinatal outcomes for intrahepatic cholestasis of pregnancy. METHODS: A cross-sectional study was conducted, including 51 women with intrahepatic cholestasis of pregnancy and 80 healthy controls. Using Doppler ultrasonography, E-wave, A-wave, isovolumetric contraction time, isovolumetric relaxation time, and ejection time were recorded and the left ventricular modified myocardial performance index was measured. RESULTS: Findings showed that the mean left ventricular modified myocardial performance index, isovolumetric contraction time, and isovolumetric relaxation time values were statistically significantly higher while the ejection time and E/A ratios were statistically significantly lower in the intrahepatic cholestasis of pregnancy group than the control group. In the intrahepatic cholestasis of pregnancy group, a statistically significant positive correlation was found between left ventricular modified myocardial performance index and adverse perinatal outcomes in the intrahepatic cholestasis of pregnancy group (r=0.478, p<0.001), while a statistically significant negative correlation was found between the E/A ratio and adverse perinatal outcomes (r=-0.701, p<0.001). CONCLUSIONS: For intrahepatic cholestasis of pregnancy cases, high fetal left ventricular modified myocardial performance index values were an indicator of ventricular dysfunction, and this correlated with negative perinatal outcomes.

SUMMARY OBJECTIVE: The purpose of this study was to investigate the prevalence of anxiety among high-risk pregnant women in the late period of the coronavirus disease 2019 pandemic and to evaluate the relationship between anxiety levels, attitudes-behaviors, coping styles, and other psychometric parameters. METHODS: Pregnant women who were followed up in our gynecology outpatient clinic were evaluated during their admissions between November 15, 2020 and February 15, 2021. This cross-sectional study analyzes prospectively collected data from a university hospital. Inclusion criteria were those being at risk of pregnancy and between the age of 18 and 45 years, while exclusion criteria were mental retardation and the presence of serious psychiatric illness. The study included 140 participants. Sociodemographic and pregnant attitudes-behaviors data form, State-Trait Anxiety Inventory, Coping Styles Scale Brief Form (Brief-COPE), and Multidimensional Scale of Perceived Social Support were used to collect data. RESULTS: Participants had high anxiety levels (State-STAI: 40.32±9.88; Trait-STAI: 42.71±7.32) and high prevalence of probable clinical anxiety [State-STAI: 84 (60.0%); Trait-STAI: 92 (65.7%)]. The fact concerning the transmission of the coronavirus disease 2019 to the baby during pregnancy/birth, extent to which coronavirus disease 2019 pandemic prevents regular pregnancy checkups, and family subgroup-Multidimensional Scale of Perceived Social Support predicted state probable clinical anxiety. Use of disinfectants predicted trait probable clinical anxiety. Employment status predicted state/trait probable clinical anxiety. The existence of trait probable clinical anxiety was significantly associated with behavioral disengagement and substance use which are considered ineffective coping styles. Participants without trait probable clinical anxiety had significantly more adopted positive reinterpretation, one of emotion-focused coping styles. CONCLUSION: Based on our results, the concern of the transmission of the coronavirus disease 2019 to the babies during pregnancy/birth may be the main factor influencing anxiety among high-risk pregnant women.

Resumo Objetivo A insuficiência ovariana prematura (POI) contribui significativamente para a infertilidade feminina. A ciclofosfamida (CYC) tem efeitos adversos na foliculogênese. O plasma rico em plaquetas (PRP) é um produto autólogo rico em muitos fatores de crescimento. Avaliamos o efeito protetor do PRP na fertilização in vitro em ratas com lesão ovariana induzida por CYC. Métodos Vinte e oito ratas Sprague-Dawley adultas foram divididas aleatoriamente em quatro grupos. Grupo 1 (controle - cloreto de sódio 0,9%; 1mL/kg, injeção intraperitoneal [IP] em dose única); grupo 2 (CYC), 75mg/kg, injeção IP de dose única e cloreto de sódio 0,9% (1mL/kg, injeção ip de dose única); grupo 3 CYC+PRP, CYC (75mg/kg, dose única e PRP (200 μl, dose única) injeção IP); e grupo 4 (PRP, 200 μl, injeção IP de dose única). Resultados Nas comparações em termos de ovócitos M1 e M2, observou-se que o grupo CYC apresentou uma quantidade significativamente menor que os grupos controle, CYC/PRP, e PRP. (Para M1, p=0,000, p=0,029, p=0,025; para M2, p=0,009, p=0,004, p=0,000, respectivamente). O número de oócitos fertilizados e embriões bicelulares de boa qualidade foi considerado estatisticamente significativo entre os grupos CYC e controle, CYC+PRP e grupos PRP (p=0,009, p=0,001, p=0,000 para oócitos, respectivamente. Para embriões, p=0,016, p=0,002, p=0,000). Conclusão O PRP pode proteger a função ovariana contra os danos causados pelo CYC e, além disso, proporciona melhora na contagem de oócitos e no desenvolvimento de embriões como resultado da estimulação ovariana durante o procedimento de fertilização in vitro.

Abstract Objective Premature ovarian insufficiency (POI) contributes significantly to female infertility. Cyclophosphamide (CYC has adverse effects on folliculogenesis. Platelet-rich plasma (PRP) is an autologous product rich in many growth factors. We evaluated the protective effect of PRP on in vitro fertilization in female rats with CYC-induced ovarian damage. Methods Twenty-eight adult female Sprague-Dawley rats were randomly divided into four groups. Group 1 (control-sodium chloride 0.9%; 1 mL/kg, single-dose intraperitoneal [IP] injection); group 2 (CYC), 75mg/kg, single-dose IP injection and sodium chloride 0.9% (1mL/kg, single-dose IP injection); group 3 CYC plus PRP, CYC (75 mg/kg, single-dose and PRP (200 μl, single-dose) IP injection); and group 4 (PRP, 200 μl, singledose IP injection). Results In the comparisons in terms of M1 and M2 oocytes, it was observed that the CYC group presented a significantly lower amount than the control, CYC/PRP, and PRP groups. (for M1, p=0.000, p=0.029, p=0.025; for M2, p=0.009, p=0.004, p=0.000, respectively). The number of fertilized oocytes and two-celled good quality embryos was found to be statistically significant between the CYC and control groups, CYC+PRP and PRP groups (p=0.009, p=0.001, p=0.000 for oocytes, respectively. For embryos; p=0.016, p=0.002, p=0.000). Conclusion Platelet-rich plasma can protect the ovarian function against damage caused by CYC, and, in addition, it improves oocyte count and the development of embryos as a result of oocyte stimulation during the IVF procedure.

SUMMARY OBJECTIVE: Exercise is a nonpharmacological supportive therapy which has been specifically identified to reduce postoperative complications or adverse events of cancer or treatments. Although there are few studies combining resistance and aerobic exercise in cancer survivors, exercise programs are very rare in different places in the literature. This study aims to investigate the effects of mixed-type exercise in different venues on weight, body mass index, fatigue, and quality of life in cancer survivors. METHODS: This is a descriptive, intervention study. Participants were included in the study, and the exercise process was between January and November 2019. The exercise group consisted of 32 patients who had just completed their breast cancer treatment and did not have distant metastases, and they applied a mixed exercise program including resistance at home and aerobic exercise in the fitness center for 12 weeks. The patients with breast cancer in the control group (30 patients) did not receive any exercise program. RESULTS: Subjective feelings of fatigue and decrease in concentration, motivation, and physical activity significantly decreased after exercise (p<0.001, p<0.001, p=0.006, p=0.008, and p<0.001, respectively) in the study group. The results also showed that physical health, general health status, and emotional and social health status significantly increased with the exercise program (p<0.001, p<0.001, p=0.004, and p=0.003, respectively). CONCLUSION: Our results show that a mixed (fitness center and home) 12-week exercise program provides an improvement in general health and reduces the side effects of the treatments and fatigue in patients with breast cancer. For a good prognostic process after medical treatment, exercise can be recommended in every accessible area.

RESUMO INTRODUÇÃO Neste estudo retrospectivo, objetivou-se investigar a frequência de COVID-19 em pacientes com e sem aplicação de BCG por tumor de bexiga. MÉTODOS A presença de COVID-19 foi investigada em 167 pacientes com BCG e 167 sem câncer de bexiga. Todos os pacientes compatíveis para infecção por COVID-19. Resumidamente, os pacientes foram incluídos no estudo com RT-PCR positivo para Sars-CoV-2 e/ou TC de tórax positivo para pneumonia viral entre março e maio de 2020. RESULTADOS Um total de 334 pacientes foi incluído no estudo. A idade média dos 167 pacientes no grupo de estudo foi de 71,1±14,2 1 (min. 38,0 - máx. 98,0 anos), 141 (84,4%) eram do sexo masculino; 167 pacientes do grupo controle tinham idade média de 70,5±13,8 (min. 41,0 - máx. 96,0 anos) e 149 eram do sexo masculino (p>0,05). A COVID-19 foi detectada em cinco pacientes no grupo BCG e em um no grupo controle (p>0,05). CONCLUSÃO A administração intravesical de BCG não diminui a frequência da infecção por COVID-19.

SUMMARY INTRODUCTION In this retrospective study, we aimed to investigate the frequency of COVID-19 in patients with and without BCG application due to bladder tumors. METHODS The presence of COVID-19 was investigated in 167 patients with BCG and 167 without bladder cancer. All patients were compatible with COVID-19 infection. Patients with RT-PCR positive for SARS-CoV-2 and/or Chest CT positive for viral pneumonia between March and May 2020 were included in the study. RESULTS A total of 334 patients were included in the study. The mean age of the 167 patients in the study group was 71.1±14.2 1 (min. 38.0– max. 98.0 years), 141 (84.4%) were male. The mean age of the 167 patients in the control group was 70.5±13.8 years (min. 41.0– max. 96.0 years), and 149 were male (p> 0.05). COVID-19 was detected in 5 patients in the BCG group and in 4 patients in the control group (P> 0.05). CONCLUSION Intravesical BCG administration does not decrease the frequency of COVID-19 infection.

OBJECTIVES:Serotonin plays a central role in ejaculation and selective serotonin reuptake inhibitors have been successfully used to treat premature ejaculation. Here, we evaluated the relationship between a polymorphism in the serotonin transporter gene-linked polymorphic region (5-HTTLPR) and the response of patients with premature ejaculation to SSRI medication.METHODS:Sixty-nine premature ejaculation patients were treated with 20 mg/d paroxetine for three months. The Intravaginal Ejaculatory Latency Time and International Index of Erectile Function scores were compared with baseline values. The patients were scored as having responded to therapy when a 2-fold or greater increase was observed in Intravaginal Ejaculatory Latency Time compared with baseline values after three months. Three genotypes of 5-HTTLPR were studied: LL, LS and SS. The appropriateness of the allele frequencies in 5-HTTLPR were analyzed according to Hardy-Weinberg equilibrium using the χ2-test.RESULTS:The short (S) allele of 5-HTTLPR was significantly more frequent in responders than in nonresponders (p<0.05). Out of the 69 total PE patients, 41 patients (59%) responded to therapy. There was no significant difference in the International Index of Erectile Function score at the end of therapy between the responder and nonresponder groups. The frequencies of the L allele and S allele were 20% and 39%, respectively, in the responder group (p<0.05).CONCLUSION:We conclude that premature ejaculation patients with the SS genotype respond well to selective serotonin reuptake inhibitor therapy. Further studies with large patient groups are necessary to confirm this conclusion.