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Showing 6 results for Bahrami

Behnaz Khani, Nahid Bahrami, Ferdous Mehrabian, Hormoz Naderi Naeni,
Volume 9, Issue 3 (7-2011)
Abstract

Background: Adhesion is a common complication of gynecology surgery so different barrier agents and solutions have been used during these operations to separate and protect tissues from adhesion after surgery. Adept is one of these solutions that have been postulated to reduce the chance of adhesion following gynecolgy surgery.
Objective: To evaluate the effect of 4% icodextrin in reducing adhesion formation in comparing with sterile water and human amniotic fluid in rabbits. Materials and Methods: In this prospective experimental study 30 white Newzealand female rabbits were selected and randomized in to three treatment groups. The rabbits were anesthetized and an abdominal incison was made, uterine horns were abrated with gauze until bleeding occurred. Before closing the abdomen, the traumatized area was irrigated either by 30cc of sterile water, 30cc of 4% Adept or 30cc of human amniotic fluid. The solutions were labeled only as solutions A (steriel water), B (icodextrin), or C (human amniotic fluid). On the seventh day after surgery, second laparotomy was performed to determine and compare adhesion formation in rabbits.
Results: There was significant difference between mean score of adhesions in 4% icodextrin group (2.1±0.70) in comparison to sterile water group (10.4±0.60) and amniotic fluid group (8.7±0.84). But the difference between mean score of adhesions in amniotic fluid group in comparison to sterile water group was not significant (8.7±0.84) versus (10.4±0.60).
Conclusion: The use of 4% icodextrin solution was more effective than human amniotic fluid and sterile water in reducing adhesion formation in a gynecological surgery model in rabbits
Azam Azargoon, Marjan Bahrami, Jafar Alavy Toussy,
Volume 11, Issue 3 (5-2013)
Abstract

Background: Different protocols are used for controlled ovarian hyper stimulation (COH), but the optimal method has not yet been determined.
Objective: The aim of this study was to compare the outcome of controlled ovarian stimulation (COS) using clomiphen citrate (CC) plus HMG versus CC plus rFSH in intra uterine insemination cycles (IUI).
Materials and Methods: 144 women with unexplained or male factor infertility undergoing IUI cycles were randomized (72 patients in CC plus rFSH group and 72 patients in CC plus HMG group) and included in this single blind study from October 2006 to June 2010. The primary outcomes were clinical and ongoing pregnancy rates. The number of dominant follicles, mean of follicular size, endometrial thickness on the day of HCG administration, total dose of gonadotropins and duration of stimulation with gonadotropins were secondary outcomes.
Results: Clinical and ongoing pregnancy rates were not significantly different in the two groups .There was a significant higher multiple pregnancy rate in CC plus rFSH group (33.3%) versus CC plus HMG group (12.5%; p<0.005). There were no statistically significant differences in the secondary outcomes between the two groups.
Conclusion: According to our results it seems that CC plus HMG is a more suitable and cost-effective regimen than CC plus rFSH in IUI cycles in patients with unexplained or male factor infertility.
Talat Khadivzadeh, Robab Latifnejad Roudsari, Masoud Bahrami, Ali Taghipour, Jalal Abbasi Shavazi,
Volume 11, Issue 3 (5-2013)
Abstract

Background: Recently, the relevance of social interactions as determinants of behavioral intentions has been increasingly perceived, but there is a lack of knowledge on how and why it interacts with couples’ fertility intentions.
Objective: This qualitative study was conducted to explore the influence of social network on couples’ intention to have their first child in urban society of Mashhad, Iran in 2011.
Materials and Methods: In this exploratory qualitative study in-depth interviews were conducted with 24 participants including 14 fertile women, two parents, three husbands and five midwives and health care providers. The sample was selected purposively in urban health centers, homes and workplaces until data saturation was achieved. Data analysis was carried out adopting conventional content analysis approach through giving analytical codes and identification of categories using MAXqda software. Study rigor verified via prolonged engagement, validation of codes through member check and peer debriefing.
Results: Findings from data analysis demonstrated four major categories about social network’s influence on couples’ intention to have their first child including 1) perception of fertility relevant social network, 2) occurrence of various types of social influence 3) subjective judgment to the benefits of social network and its fitness to personal life, and 4) couples’ interaction with social network.
Conclusion: Managing the fertility behaviors need to include the consideration of personal social networks surrounding the couples. It is important to apply the study findings in providing family planning services and dissemination of appropriate fertility behaviors through community-based reproductive health care delivery system.
Masoud Habibi, Alireza Bahrami, Afsaneh Morteza, Mohammad Ali Sadighi Gilani, Gholamreza Hassanzadeh, Mohsen Ghadami, Hamid Choobineh,
Volume 12, Issue 2 (2-2014)
Abstract

Background: Cytomegalovirus (CMV) is a prevalent infection in humans. Recent studies have shown the role of CMV infection in male infertility disorder.
Aim: Here we aimed to study the role of CMV infection in men with idiopathic infertility.
Materials and Methods: We performed a case-control study of CMV serology in 200 patients attending male infertility clinic of a university hospital. There were 154 men diagnosed with infertility and 46 men without infertility. The patients were asked to donate their sperm, blood, and urine. The presence of CMV infection was studied using quantitative polymerase chain reaction.
Results: CMV infection was present in 25 of all the studied participants. Controls had a higher sperm count and sperm motility and sperm morphology compared to patients. There were no significant differences in the studied variables between those with and without CMV infection, nor in patients, neither in controls. Sperm morphology was negatively correlated with cigarette smoking (r=-0.15; p<0.03). Even though the prevalence of CMV infection was higher in patients with infertility in control and patient (5/46 vs. 20/154) respectively, this was not statistically significant.
Conclusion: We did not show a significant role for CMV infection in male infertility. Based on the previous studies, it could be assumed that CMV infection is an important part of the male infertility and its treatment would improve the sperm quality, however this was not confirmed by the present study.

Laya Farzadi, Homa Khayatzadeh Bidgoli, Morteza Ghojazadeh, Zahra Bahrami, Amir Fattahi, Zeinab Latifi, Vahideh Shahnazi, Mohammad Nouri,
Volume 13, Issue 6 (8-2015)
Abstract

Background: Vitamin D in complex with its receptor by regulating gene expression, endometrium immune response and stimulation of endometrium decidualization can be involved in implantation. So, it seems that the amount of vitamin D in follicular fluids (FF) may have an association with ART success.
Objective: First, we intended to investigate the possible association between levels of follicular fluids 25-OH vitamin D with assisted reproductive outcomes. Second, we examined relationship between 25-OH vitamin D levels with number and quality of oocytes.
Materials and Methods: In a prospective study, 80 infertile female candidates for IVF/ICSI were enrolled. Blood samples (on the day of human chorionic gonadotropin administration) and follicular fluids were taken, and then levels of serum estradiol and follicular fluids 25-OH vitamin D were measured. Also clinical characteristics of patients (duration of infertility, causes of infertility, menstrual status), number and quality of oocytes, number of fertilized oocytes, estradiol levels, and clinical pregnancy were evaluated.
Results: Concentration of FF 25-OH vitamin D in pregnant women was significantly higher than non-pregnant women (p=0.007) but there were no significant differences in age, body mass index (BMI), duration of infertility, menstrual status, number of oocytes, oocytes quality, number of fertilized oocytes, and serum estradiol levels between the two groups. Statistically positive correlation was found between 25-OH vitamin D levels with patient age and implantation rate (r=0.264, p=0.018 and r=0.301, p=0.007 respectively).
Conclusion: The obtained results suggest that vitamin D without affecting the number and quality of oocytes can independently improve implantation rate and IVF outcome.
Seyed Mehdi Hoseini, Fateme Montazeri, Maryam Moghaddam-Matin, Ahmad Reza Bahrami, Hassan Heidarian Meimandi, Saeed Ghasemi-Esmailabad, Seyed Mehdi Kalantar,
Volume 18, Issue 10 (October 2020)
Abstract

Background: The genomic stability of stem cells to be used in cell therapy and other clinical applications is absolutely critical. In this regard, the relationship between in vitro expansion and the chromosomal instability (CIN), especially in human amniotic fluid cells (hAFCs) has not yet been completely elucidated.
Objective: To investigate the CIN of hAFCs in primary and long-term cultures and two different culture mediums.
Materials and Methods: After completing prenatal genetic diagnoses (PND) using karyotype technique and chromosomal analysis, a total of 15 samples of hAFCs from 650 samples were randomly selected and cultured in two different mediums as AmnioMAX II and DMEM. Then, proliferative cells were fixed on the slide to be used in standard chromosome G-banding analysis. Also, the senescent cells were screened for aneuploidy considering 8 chromosomes by FISH technique using two probe sets including PID I (X-13-18-21) & PID II (Y-15-16-22).
Results: Karyotype and interphase fluorescence in situ hybridization (iFISH) results from 650 patients who were referred for prenatal genetic diagnosis showed that only 6 out of them had culture- derived  CIN as polyploidy, including mosaic diploid-triploid and diploid-tetraploid. Moreover, the investigation of aneuploidies in senesced hAFCs demonstrated the rate of total chromosomal abnormalities as 4.3% and 9.9% in AmnioMAX- and DMEM-cultured hAFCs, respectively. 
Conclusion: hAFCs showed a low rate of CIN in two AmnioMAX II and DMEM mediums and also in the proliferative and senescent phases. Therefore, they could be considered as an attractive stem cell source with therapeutic potential in regenerative medicine.


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