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background: it is estimated that about 50% of causes of recurrent pregnancy loss (rpl) cases remain unknown. sperm factors are suggested to have probable role in cases with rpl. objective: the goal was to determine the possible relationship between semen bacterial contaminations with unexplained rpl. also, the correlation between number of bacterial colony and sperm chromatin condensation was e...

‎The object of the present paper is to introduce and study a type of non-flat semi-Riemannian manifolds‎, ‎called‎, ‎super generalized recurrent manifolds which generalizes both the notion of hyper generalized recurrent manifolds [‎A.A‎. ‎Shaikh and A‎. ‎Patra‎, On a generalized class of recurrent manifolds‎, Arch‎. ‎Math‎. ‎(Brno) 46 (2010) 71--78‎.] and weakly generalized recurrent manifolds ...

background: normal pregnancy is thought to be dependent on th2 deviation, while recurrent pregnancy loss (rpl) and pre-eclampsia (pe) appear to be biased toward the th1 immune response. it is believed that the soluble form of cd30 (scd30) is an index of th2 immune response or modulator of th1/th2 responses. objective: the aim of this study was determination of the scd30 level in rpl and pe pati...

background: the aim of the present study was to evaluate the efficacy of autologous serum eye drop in treatment of recurrent corneal epithelial defect. m aterials and methods: fourteen patients with recurrent corneal epithelial defect were studied. autologous serum was prepared from the patients and diluted in 20% normal saline. the patients were instructed to use the autologous serum every six...

objective: approximately 15-20% of clinically recognizable pregnancies end in spontaneous abortion. the incidence of chromosomal abnormalities in those abortions is as high as 50%.a modest but clinically important proportion of spontaneous abortions is caused by a balanced chromosomal aberration in one of the parents. this results from the production of gametes and embryos with unbalanced chrom...

BACKGROUND AND AIM: Recurrent caries is defined as caries in the marginal edges of filled teeth and is the most common reason for restoration replacement. The aim of this study was to evaluation of recurrent caries in amalgam, resin-based restorations and crowns in bitewing radiographies in patients who attended Kerman dental radiology centers, Iran.METHODS: This cross-sectional study conducted...

an ectopically placed parathyroid in the mediastinum is a rare cause of persistent or recurrent primary hyperparathyroidism. they are rarely in a huge size. we report a case of a 70-year-old man with a history of total parathyroidectomy and thymectomy presented with a lack of appetite, nausea, and generalized bone pain, polydipsia and a calcium level of 14.4 mg/dl. 99m tc-sestamibi scintigraphy...

mannose-binding lectin (mbl) is a protein of innate immune system that is involved in opsonization and complement activation. mbl deficiency is associated with predisposition to infectious diseases; however subnormal levels are also seen in healthy subjects. the aim of this study was to investigate the prevalence and clinical manifestation of mbl deficiency in patients with increased susceptibi...

introduction kikuchi-fujimoto disease (kfd) is a benign, self-limited, inflammatory disorder, first reported in japan. this condition is more prevalent among women and typically occurs in the third decade of life. it normally manifests as persistent, isolated cervical adenopathy with a recurrence rate of 3%. the identification of this condition is of high significance, given the risk of misdiag...