Successful pregnancy after transient ovarian failure following treatment of symptomatic leiomyomata

Objective: To report a case of transient ovarian failure after treatment of symptomatic leiomyomata and review other iatrogenic causes of transient ovarian failure.Design: Case report and literature review.Setting: University-affiliated private practice.Patient(s): A 35-year-old woman with symptomatic leiomyomata.Intervention(s): Bilateral uterine artery embolization with subsequent abdominal myomectomy to treat unchanged regular heavy menstrual flow.Main Outcome Measure(s): Ovarian function.Result(s): Because medical therapy failed to control her menorrhagia, the patient proceeded with uterine artery embolization. She had persistent menorrhalgia after bilateral uterine artery embolization and underwent exploratory laparotomy and myomectomy. After surgery, she had amenorrhea, hot flushes, and elevated FSH levels for 3 months. Ovarian function recovered after a short course of oral contraceptives, and the patient conceived without assistance.Conclusion(s): Several interventions can affect normal ovarian function and can lead to permanent or transient ovarian failure. Possible causes of transient ovarian failure are radioactive iodine treatment, radiation, chemotherapy, pelvic surgery, stress, and uterine artery embolization. Before these interventions are applied, the possibility of ovarian failure and available preventive measures should be discussed with the patient. (C) 2002 by American Society for Reproductive Medicine

Psychological experience and coping strategies of patients in the Northeast US delaying care for infertility during the COVID-19 pandemic.

BACKGROUND: On March 17, 2020 an expert ASRM task force recommended the temporary suspension of new, non-urgent fertility treatments during an ongoing world-wide pandemic of Covid-19. We surveyed at the time of resumption of fertility care the psychological experience and coping strategies of patients pausing their care due to Covid-19 and examined which factors were associated and predictive of resilience, anxiety, stress and hopefulness. METHODS: Cross sectional cohort patient survey using an anonymous, self-reported, single time, web-based, HIPPA compliant platform (REDCap). Survey sampled two Northeast academic fertility practices (Yale Medicine Fertility Center in CT and Montefiore\u27s Institute for Reproductive Medicine and Health in NY). Data from multiple choice and open response questions collected demographic, reproductive history, experience and attitudes about Covid-19, prior infertility treatment, sense of hopefulness and stress, coping strategies for mitigating stress and two validated psychological surveys to assess anxiety (six-item short-form State Trait Anxiety Inventory (STAl-6)) and resilience (10-item Connor-Davidson Resilience Scale, (CD-RISC-10). RESULTS: Seven hundred thirty-four patients were sent invitations to participate. Two hundred fourteen of 734 (29.2%) completed the survey. Patients reported their fertility journey had been delayed a mean of 10 weeks while 60% had been actively trying to conceive \u3e 1.5 years. The top 5 ranked coping skills from a choice of 19 were establishing a daily routine, going outside regularly, exercising, maintaining social connection via phone, social media or Zoom and continuing to work. Having a history of anxiety (p \u3c 0.0001) and having received oral medication as prior infertility treatment (p \u3c 0.0001) were associated with lower resilience. Increased hopefulness about having a child at the time of completing the survey (p \u3c 0.0001) and higher resilience scores (p \u3c 0.0001) were associated with decreased anxiety. Higher reported stress scores (p \u3c 0.0001) were associated with increased anxiety. Multiple multivariate regression showed being non-Hispanic black (p = 0.035) to be predictive of more resilience while variables predictive of less resilience were being a full-time homemaker (p = 0.03), having received oral medication as prior infertility treatment (p = 0.003) and having higher scores on the STAI-6 (\u3c 0.0001). CONCLUSIONS: Prior to and in anticipation of further pauses in treatment the clinical staff should consider pretreatment screening for psychological distress and provide referral sources. In addition, utilization of a patient centered approach to care should be employed

Physiological Roles of the cyAbrB Transcriptional Regulator Pair Sll0822 and Sll0359 in Synechocystis sp. strain PCC 6803 ▿ †

All known cyanobacterial genomes possess multiple copies of genes encoding AbrB-like transcriptional regulators, known as cyAbrBs, which are distinct from those conserved among other bacterial species. In this study, we addressed the physiological roles of Sll0822 and Sll0359, the two cyAbrBs in Synechocystis sp. strain PCC 6803, under nonstress conditions (20 μmol of photons m−2 s−1 in ambient CO2). When the sll0822 gene was disrupted, the expression levels of nitrogen-related genes such as urtA, amt1, and glnB significantly decreased compared with those in the wild-type cells. Possibly due to the increase of the cellular carbon/nitrogen ratio in the sll0822-disrupted cells, a decrease in pigment contents, downregulation of carbon-uptake related genes, and aberrant accumulation of glycogen took place. Moreover, the mutant exhibited the decrease in the expression level of cytokinesis-related genes such as ftsZ and ftsQ, resulting in the defect in cell division and significant increase in cell size. The pleiotrophic phenotype of the mutant was efficiently suppressed by the introduction of Sll0822 and also partially suppressed by the introduction of Sll0359. When His-tagged cyAbrBs were purified from overexpression strains, Sll0359 and Sll0822 were copurified with each other. The cyAbrBs in Synechocystis sp. strain PCC 6803 seem to interact with each other and regulate carbon and nitrogen metabolism as well as the cell division process under nonstress conditions