Introduction. Anti-Müllerian hormone represents the primitive follicular number and ovarian age. Low level of AMH is in relation to early menopausal state and decreased ovarian reserve. AMH level changes occur prior to FSH level in representing ovarian failure. The aim of this study is to compare sensitivity and specificity of AMH with FSH in diagnosis of POF. Material and Methods. This descriptive study is done on 96 patients referred to Dr. Rasekh Clinic. Serum level of AMH and FSH was measured at Day 3 (3rd day of menstrual cycle) and data were analyzed through SPSS 21 software. Results. Results of AMH and FSH serum level indicate that AMH has more sensitivity (80% versus 28.57%) and almost equal specificity (78.89% versus 78.65%) compared with FSH. Also negative predictive value of AMH (98.61%) and FSH (87.5%) is different. But positive predictive value is the same (17.39%). Diagnostic accuracy of AMH is more than FSH and has significant differences. Conclusion. According to the results of this study, AMH serum level is more sensitive than FSH serum level. Also AMH has more negative predictive value. Besides, this hormone can be measured at any time of menstrual cycle, against FSH. AMH seems to be more useful in early diagnosis of POF.

Purpose To report severe immunologic and toxic reaction due to corneal wasp sting that may cause catastrophic sight-threatening outcomes. Methods A 45-year-old man referred to the emergency room with corneal wasp sting of Vespa Orientalis. The authors review previous Medline literature about this topic. Results In our case, the response to frequent topical corticosteroid was dramatic, and at the seventh day after injury, all inflammatory responses in the anterior segment of the eye had been resolved. Conclusion Corneal wasp injury with Vespa Orientalis can cause severe inflammation of the cornea and the anterior segment. Topical corticosteroids are the mainstay of treatment.

Endogenous endophthalmitis is a serious sight-threatening ocular emergency that usually occurs in patients with serious underlying risk factors. In this report, we describe a case of endogenous Candida endophthalmitis following trans-urethral lithotripsy in an immunocompetent woman. In our case, the retinal lesion regressed completely and vision was restored. We discuss diagnostic procedures and management strategies in this article.

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Purpose. The biomechanical properties of ecstatic cornea undergo changes. This study evaluates the biomechanical changes of ecstatic cornea after implantation of two types of intracorneal stromal ring (ICR). Methods. For doing this prospective cross-sectional study, 32 patients with keratoconus (KCN) were randomly divided into two 16-member groups (group I: MyoRing, group II: KeraRing). The main inclusion criteria were transparent cornea with no scar in the central part, corneal thickness >450 µ in the incision region, keratometry within 48–52 diopters, and progressive course of corneal thinning. Biomechanics of the cornea was evaluated by “ORA” and “Corvis” devices. All of the data were recorded and analyzed before implantation of the rings and 6 months thereafter. Results. The mean ages of patients of groups I and II were 26 ± 6.55 and 33.86 ± 8.5, respectively. The postoperative change of sphere refraction was significant in both groups. However, reduction in the astigmatism was significant only in group I. In addition, the change of flat meridian keratometry (Kf) was significant before and after ring implantation in group I, unlike group II. The changes in CH and CRF parameters (ORA) were not significant in either group before and after the operation. Besides, only HRC parameter (Corvis) decreased significantly in both groups before and after the operation. Conclusion. Both MyoRing and KeraRings have positive effects on the biomechanics of cornea at least during the first year after implantation. Comparison of these two types of ICR did not show significant differences in Corvis and ORA parameters.

Increasing the LSCs migration genes (CXCR4 and MMP9) was more evident than cell proliferation genes (Ki67). In sum, Li and VA can affect the process of proliferation and migration of LSCs in vitro.

Purpose To report a case of endogenous Candida endophthalmitis that may cause catastrophic sight-threatening outcomes, after extracorporeal shock wave lithotripsy (ESWL) in a healthy woman. Case presentation A 32-year-old woman presented to the ophthalmology clinic with the symptom of blurred vision and floater in her right eye. She underwent ESWL for renal stone 1 week prior to her presentation. Fundus examination showed an elevated white lesion in para-fovea with fluffy border. Smear of diagnostic vitreous sampling showed pseudo-hypha and budding yeast. Systemic and immunologic and infectious workups were unremarkable. In our case, response to intravitreal and intravenous injection of amphotericin-B and oral fluconazole was dramatic. Six weeks after starting the treatment, infiltrative lesion completely disappeared. The authors review previous MEDLINE literature about this topic. Conclusion Endogenous Candida endophthalmitis following renal stone lithotripsy is a serious and rare intraocular infection that may happen in healthy individuals without any risk factors.

Tumor necrosis factor (TNF) is one of the inflammatory cytokines which has an important role in inflammation and migration of other inflammatory cells to the atherosclerotic plaques. OX40 is a member of the TNF super family receptor protein. OX40 and OX40 ligand are co-stimulators for T-cells and can increase inflammatory response in atherosclerotic plaques. The aim of this study was to determine the association of rs17568 polymorphism in OX40 gene with premature myocardial infarction. This case control study was done on 100 patients with premature acute myocardial infarction (AMI) and a similar number of sex, age and some other cardiovascular risk factor matched healthy people. The OX40 rs17568 polymorphism was genotyped, using PCR-RFLP method. A-allele frequency of rs17568 SNP was lower non-significantly in Premature AMI, compared to healthy subjects (49% vs. 51%). The analysis of rs17568 (A/G) polymorphism showed an odds ratio of 1.127 (95% CI: 0.635-1.999; P= 0.686) for the GG genotype and 5.761 (95% CI: 1.200-27.655; P= 0.029) for the AG genotype, compared to the AA genotype. The results of this study indicate that the rs17568 SNP of OX40 gene is not associated with premature AMI in the evaluated population.