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Showing 7 results for Anbari

Parvin-Dokht Bayat, Mohmmad Reza Darabi, Ali GhAnbari, Sara Amiri, Pardis Sohouli,
Volume 10, Issue 6 (4-2012)
Abstract

Background: Indisputable population exposure to widespread electromagnetic fields, has grown concerns over the probable health effects of these fields. Objective: The present study was aimed to examine the possible effects of 50 Hz extremely low frequency electromagnetic field (ELF-EMF) exposure on the number and quality of mice blastocysts.
Materials and Methods: In present study, 66 NMRI pregnant females divided into two treated and non-treated groups. The treated group exposed to ELF-EMF (50 Hz and 6×10-3 T). Subsequently, embryos were collected by flushing the uterine horn and Fallopian tubes on the day 3 of gestation. Number of trophoectoderm (TE) and Inner Cell Mass (ICM) cells in blastocysts were determined after differential nuclei staining using a modified method. Furthermore, number of all flushed blastocysts calculated in each group.
Results: There was no significant difference in mean number of blastocysts in treated (6.64±1.34) and none treated (8.22±1.59) groups. In treated group, there were significant decreased in total cell number of blastocysts (p=0.000), number of ICM cells (p=0.000), and number of TE cells (p=0.001) whereas the ratio of ICM/TE cells increased (p=0.002).
Conclusion: The data indicate that ELF-EMF is able to affect cellular composition of blastocysts, but it canchr('39')t omit total volume of blastocysts.
Roya Faraji Darkhaneh, Atefeh GhAnbari, Maryam Asgharnia, Mitra Kian,
Volume 11, Issue 1 (4-2013)
Abstract

Background: Asphyxia is a common cause of perinatal mortality in 5-10% of all births worldwide. The present parameters for determining perinatal asphyxia, e.g. preeclampsia, cannot be considered as markers per se, and require auxiliary markers, e.g. increased number of nucleated red blood (NRBC) cells, for early diagnosis of perinatal asphyxia.
Objective: In this study, we evaluated the mean NRBC count in preeclampsia and to determine the usefulness of the NRBC as independent prognostic factors of perinatal complications.
Materials and Methods: This was a cross-sectional study in order to compare the NRBC in the umbilical cord of term neonates born to 50 mothers with preeclampsia and 150 normal mothers. The exclusion criteria were mother’s affliction with complications of pregnancy and inexact last menstrual period. The variables under study were maternal and neonatal data. The count of NRBC was determined with standard laboratory procedures in the blood samples from umbilical cord of the neonates. The acquired data were fed into SPSS 16 software and analyzed using statistical tests.
Results: The mean value of NRBC count was significantly higher in preeclamptic women (p<0.0001). The average 1st and 5th minute Apgar scores were significantly higher in normal mothers (p<0.001).
Conclusion: Increase of NRBC in neonates born to mothers with preeclampsia may be due to chronic hypoxia; this group of neonates has increased risk and requires more precise and extensive care during delivery and after birth in order to have reduced mortality and complications during the neonatal period.
Fariba Mirbolouk, Azadeh Yousefnezhad, Atefeh GhAnbari,
Volume 13, Issue 6 (8-2015)
Abstract

Background: Nowadays, The first step in treatment of ectopic pregnancy (EP) is medical treatment. Medical treatment with methotrexate (MTX) for EP is safe and effective method without the risks associated with the surgical procedure. But there are controversies between studies for which patients will respond better to medical treatment.
Objective: The aim of the present study was to investigate the predictive factors of success or failure of treatment of EP with single dose MTX.
Materials and Methods: In this retrospective study, records of 370 patients who were treated for tubal EP with single dose of MTX were reviewed during four years. Patients were divided into two groups; the first group or “success group” are the patients who were successfully treated with MTX. The second group or “failure group” consist the patients who did not respond to the MTX therapy. The week of gestation, size and location of EP and ß-hCG level were compared between groups.
Results: Of 370 patients, 285 (77.1%) were successfully treated with MTX. 85 patients (22.9%) required surgery after a mean of 5.4 (range 2-15) days. Day-1 beta- human chorionic gonadotropin (ß-hCG) and fall in ß-hCG between day 1 and day 4 were the best predictors for single dose MTX treatment success. The cutoff value of initial ß-hCG with the success treatment results was found to be 1375 IU/mL there was no statistical difference between groups about week of gestation, size and location of EP.
Conclusion: The results showed that patients who have ß-hCG levels below 1375 and the number of cases with decreasing ß-hCG level on day 4 are the good candidates for medical treatment.
Neda Taghizabet, Esmat Mangoli, Fatemeh Anbari, Seyed Ali Masoodi, Ali Reza Talebi, Malihe Mazrooei,
Volume 14, Issue 6 (6-2016)
Abstract

Background: Evaluating the significance and the effects of plant-derived drugs on laboratory animal’s fertility was recognized. There was antioxidant activity reported from Heracleum persicum (Golpar).
Objective: Current study aims to study the antioxidant effect of Golpar extracts on sperm parameters and chromatin quality in mice.
Materials and Methods: Eighteen adult male mice were divided to 3 groups (10 wk old, 35 gr weight): group1 received hydro alcoholic extract (1000 mg/kg, ip), group 2 received oil extract (200 mg/kg, ip) and group 3 serving as the sham control group that received sterile water. Finally, left cauda epididymis of each animal was dissected and sperm analysis was done accordingly. To asses sperm chromatin and DNA quality, we used aniline blue (AB), toluidine blue (TB), chromomycin A3 (CMA3) and acridine orange (AO) staining.
Results: Progressive and non-progressive sperm motility were significantly increased in group 1 in comparison with group 3 (p=0.032). There was an increasing trend in progressive sperm motility and decreasing trend in non-progressive sperm motility in group 2 in comparison with group 3, but the differences were not significant (p=0.221 and p=0.144, respectively). According to the sperm chromatin quality, the results of TB and AO tests revealed significant differences (p=0.004, p=0.000, respectively) between those groups and showed that the extracts of Golpar cause DNA damage, but no differences can be observed between them in AB and CMA3 staining (p>0.05).
Conclusion: The results showed that Heracleum persicum extracts may improve sperm motility. Also, it has harmful effects on sperm chromatin condensation and DNA integrity in mice
Elham GhAnbari, Vahid Nejati, Mozafar Khazaei,
Volume 14, Issue 8 (8-2016)
Abstract

Background: Diabetes is the most common endocrine disease. It has adverse effects on male reproductive function. Royal Jelly (RJ) has antioxidant and anti-diabetic effects and show protective effects against diabetes.
Objective: This study was conducted to evaluate the effect of RJ on histopathological alterations of the testicular tissue in streptozotocin (STZ)-induced diabetic rats.
Materials and Methods: In this experimental study, 28 adult Wistar rats were randomly divided into control (C), royal jelly (R), diabetic (D) and RJ-treated diabetic (D+R) groups. Diabetes was induced by a single intraperitoneal injection of STZ at 50 mg/kg body weight (BW). The rats from the R and D+R groups received daily RJ (100 mg/kg BW) for 6 wks orally. Hematoxylin-Eosin staining was used to analyze histopathological changes including: tunica albuginea thickness (TAT), seminiferous tubules diameter (STsD), Johnsen’s score, tubular differentiation index (TDI), spermiogenesis index (SPI), Sertoli cell index (SCI), meiotic index (MI), and mononuclear immune cells (MICs) in testes. The antioxidant status was examined by evaluating testicular levels of ferric reducing antioxidant power (FRAP) and catalase (CAT) activity.
Results: Histological results of the testis from diabetic rats showed significant decrease in STsD, Johnsen’s score, TDI, SPI, SCI and MI, and significant increase in TAT and MICs, while administration of RJ significantly reverted these changes (p<0.05). RJ treatment markedly increased activity of CAT and FRAP. There were significant differences in FRAP levels among C (13.0±0.5), RJ (13.4±0.3), D (7.8±0.6) and D+R (12.4±0.7) groups (p<0.05).
Conclusion: RJ improved diabetes-induced impairment in testis, probably through its antioxidant property.
Abdolreza Kheirollahi, Abolfazl Abbaszadeh, Khatereh Anbari, Behrouz Rostami, Amirhossein Ahangari, Afshin Hasanvand, Mohammadreza Gholami,
Volume 16, Issue 5 (May 2018)
Abstract

Background: Troxerutin is a flavonoid antioxidant that protect different organ against damage caused by ischemia-reperfusion.
Objective: The aim of this study was to evaluate the effect of troxerutin in reducing the damages caused by ischemia-reperfusion in ratchr('39')s testis.
Materials and Methods: 40 Male Wistar rats (2 month old) were divide to four groups (n=10). Group1 (sham), Group 2 (control, ischemia-reperfusion (I/R) without treatment), Group 3 (I/R+150 mg/kg of troxerutin), and group 4 (I/R+20 mg/kg of vitamin C). Treatment of group 3 and group 4 during torsion (twists 720 counter clock at 90 min) followed by 50 days detorsion. After 50 days, blood samples were collected and rats in all study groups were killed and their testes were removed, and fixed with Bouin’s solution. Testis was stained with hematoxylin and eosin dye and the level of testosterone, luteinizing hormone (LH) and follicle-stimulating hormone (FSH) were measured with ELISEA methods. TUNEL was employed to detect apoptosis. Epididymis caudal part was removed and total sperm count was determined. Johnson techniques were used for assessment of seminiferous tubules quality.
Results: Troxerutin treated group has higher Johnson score’s (p≤0.001), antiapoptotic properties (p≤0.001), sperm count (p=0.065), and higher LH (p≤0.001), FSH (p≤0.001) and testosterone (p=0.002) levels than control group. Vitamin C treated group showed increase level of testosterone but didn’t show significant differences on the number of apoptotic cells, Johnson scores, LH, FSH and sperm count than control group.
Conclusion: Troxerutin has protective effects on testicular torsion induced injury and can ameliorate spermatogenesis in the torsion-detorsion models.
Mehdi Mohsenzadeh, Nasim Tabibnejad, Mahboubeh Vatanparast, Fatemeh Anbari, Mohammad Ali Khalili, Mojgan Karimi-Zarchi,
Volume 17, Issue 3 (March 2019 2019)
Abstract

Background: In vitro maturation (IVM) of immature oocytes retrieved from ovarian tissue has been considered as a valuable approach for fertility preservation in cancerous patients.
Objective: To evaluate the efficacy of vitrification on oocyte maturation, survival rates, as well as the subcellular oocyte quality post IVM.
Materials and Methods: The ovarian cortexes from 19 women with cervix and uterine malignancy aged 21–39 yr were collected. Cumulus-oocyte complexes were aspirated from all visible antral follicles. 102 immature oocytes were collected, and 43 oocytes were detected appropriately for IVM (control group). Also, 59 immature oocytes were vitrified, then matured in vitro (IVM) in two groups: with Growth/differentiation factor 9 (GDF9) (group 1) and without GDF9 (group 2) supplementation. Rates of oocytes viability, maturation, and survival along with meiotic spindle visualization and zona
pellucida birefringence were assessed with Polyscope.
Results: The rate of maturation was significantly higher in controls (55.8%) compared to the other groups. Maturation rate was 23.3% in oocytes cultured in IVM medium enriched with GDF9, and 27.6% in those cultured in IVM medium lacking GDF9 (p=0.86). Also, the meiotic spindle was present in 74.4% of control oocytes which was significantly higher than the other groups. The proportion of high zona pellucida birefringence was higher in the controls when compared with group 1 (51.2% vs. 23.3%, respectively, p= 0.04).
Conclusions: Vitrification had a detrimental effect on oocyte maturation, viability as well as the subcellular quality of the oocytes after IVM in cancerous women.

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