this study was carried out to purify chitti bean cultivars. in the first year, 11 populations were collected from main chitti bean cultivating areas. based on some criteria such as higher yield, earlier maturity, more pods and tolerance to pests and diseases, single plants were selected. in the second year, seeds of each selected single plant as well as controls (talash and cos16) were managed ...

800x600 in order to determine the effect of intracorneal rings (intacs sk), when implanted in keratoconic patients, on corneal curvature, uncorrected visual acuity (ucva), best corrected visual acuity (bcva) and on the progression of the cone through three years follow-up period. in this prospective nonrandomized study 114 eyes of 71 keratoconic patients (38 females and 33 males) were implanted...

incontinentia pigmenti (ip) is an x-linked dominant genodermatosis characterized by typical skin lesions along blaschko's lines and associated with ocular, dental, nails, hair, skeletal, central nervous system and cardiovascular anomalies. we report a 5-year-old boy with cutaneous hyperpigmentation along blaschko's lines, atrophic streaks, strabismus and mental retardation. he showed the charac...

a better understanding of the mechanism of chromosomal aberration formation could be obtained by using dna repair inhibitors. immortalized normal human (mrc 5 svi) and ataxia telangiectasia ( at 5 biv a ) fibroblastic cell lines were treated with adenosine arabinoside (ara-a) and cytosine arabinoside (ara-c), both potent inhibitors of dna dsb repair, alone or in combination with x-rays at g2 or...