BackgroundInfertility all around the world and in every culture is recognized as a stressful and critical experience that threatens individual, familial, marital, and social stability. Thus, in accordance with the importance of a woman’s mental health and the possible impact of mental health on treatment outcome, finding a way to deal with perceived stress in women can help improve pregnancy outcomes.MethodsThis study is a systematic review on reducing perceived infertility stress in infertile women. The current study was undertaken using multiple databases such as SID, Irandoc, Magi ran, Google Scholar, PubMed, Science Direct, Scopus, Cochrane library, and CINAHL selected from articles pertinent to the study. The selection of papers was undertaken from 1990 through May 2016. The methodological quality was assessed.ResultsThe initial search yielded a list of 725 papers, and then reviewers studied titles and abstracts. Thereafter, 68 papers were incorporated, and researchers reviewed summaries of all of the searched articles. Finally, the researchers utilized the data gained from 29 full articles so as to compile this review paper. Reviewing the studies conducted on reducing infertility perceived stress, the researchers classified related findings into two main categories: supportive and counseling intervention.ConclusionConsidering the fact that there is an international agreement that fertility centers need to offer counseling programs for psychological problems of the infertile, it is especially important to recognize counseling-supportive interventions for decreasing infertile women’s perceived stress and to program plans for decreasing women’s perceived stress. By investigating counseling-supportive stress, we hope that this study has stepped forward toward health care agent’s familiarity with decreasing infertile women’s perceived stress and, therefore, improving treatment consequences.
Background The antibiotic resistance of genital tract colonizing Streptococcus agalactiae in pregnant women is increasing. We aimed to determine the antibiotic resistance genes of different clonal types of this bacterium in pregnant women. Methods Four hundred twenty non-repeated vaginal and rectal specimens were collected from pregnant women and were transferred to the laboratory using Todd Hewitt Broth. The samples were cultured on a selective medium, and the grown bacteria were identified by standard microbiological and biochemical tests. Antimicrobial resistance pattern and inducible clindamycin resistance of the isolates were determined using the disk agar diffusion method. The genomic DNAs of S. agalactiae strains were extracted using an extraction kit, and the antibiotic resistance genes and RAPD types were detected using the PCR method. Results The average age of the participants was 30.74 ± 5.25 years. There was a significant relationship between the weeks of pregnancy and the number of positive bacterial cultures (P-value < 0.05). Moreover, 31 pregnant women had a history of abortion, and 18 had a history of membrane rupture. Among 420 specimens, 106 S. agalactiae isolates were detected. The highest antibiotic resistance rate was found against tetracycline (94.33%), and all isolates were susceptible to linezolid. Moreover, 15, 15, 42, and 7 isolates showed an iMLSB, M-, cMLSB, and L-phenotype. The ermB was the most prevalent resistance gene in the present study, while 38 (35.84%), 8 (7.54%), 79 (74.52%), 37 (34.9%), and 20 (18.86%) isolates were contained the ermTR, mefA/E, tetM, tetO, and aphA3 gene, respectively. Conclusions The high-level antibiotic resistance and prevalence of resistance genes may be due to the arbitrarily use, livestock industry consumption, and the preventive use of antibiotics in pregnant women. Thus, the need to re-considering this problem seems to be necessary.
Objectives: Benzo[a]pyrene (BaP) is an environmental contaminant that interrupts the antioxidant defense and thus leads to oxidative stress and DNA damage in the liver. Atorvastatin (ATV) for reducing cholesterol has antioxidant and anti-apoptotic activities. This study investigated the effects of prenatal exposure of BaP on liver toxicity and the protective role of ATV in reducing liver toxicity. Materials and Methods:In this study, rats were distributed randomly to seven groups: I. Saline control; II. ATV (10 mg/kg); III. Corn oil; IV and V. BaP (10 and 20 mg/kg); VI and VII. ATV + BaP (10 and 20 mg/kg). BaP and ATV were administrated from gestation day 7-16 (GD7-GD16), orally. Ten weeks after the birth, female offspring were examined for oxidative stress markers, liver enzymes, and histology. Results: Data revealed that BaP significantly induced oxidative stress (decreased glutathione and increased malondialdehyde level), and disrupted the tissue structure of the liver. Moreover, alanine aminotransferase, aspartate aminotransferase, and alkaline phosphatase increased in the offspring. ATV treatment along with BaP during gestation was able to bring the antioxidant status and serum liver enzymes levels relatively close to normal. As well as, histological findings showed that ATV was able to improve liver tissue structure caused by BaP. Conclusion:Based on the above studies we concluded that ATV at a low dose during gestation was able to reduce liver damage caused by BaP with antioxidant properties.
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