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Biomedical subjects

I S Zaĭdullin

Publications and source records attributed to I S Zaĭdullin.

8 recordsLinked to original sources
PubMedDate not supplied

[Changing electrophysiological parameters in the eye in children with insulin-dependent diabetes mellitus].

Fifty-eight (58) children with insulin-dependent diabetes mellitus (IDDM) were examined and shared between 6 groups: Group 1--primarily diagnosed diabetes mellitus (DM); Group 2--DM with an up to 5-year history; Group 3--DM with a an up to 10-year history; Group 4--children with non-proliferative diabetic retinopathy; Group 5--children with diabetic cataract. Forty-five healthy children were in the control group. According to the pattern registration of visual induced potentials (RVIP), a reliable prolongation of latency P100 was detected in children of Groups 1 and 4. The results of the general electroretinography (ERG) showed a reliably decreased amplitude of the basic wave b- in Groups 1-4 and an increased amplitude of wave a- in Groups 4 and 5. According to photopic ERG, a reliably decreased amplitude of wave a- was detected in Groups 1-5 and a decreased amplitude of wave b- was registered in all groups except for Group 2. Scotopic ERG showed, in Group 5, an increased amplitude of wave a- (p < 0.05) at the normal values of wave b-, and, in Groups 1-4,--a significantly inhibited amplitude of wave b-. Finally, rhythmic ERG showed a reliably inhibited amplitude in all groups.

Adolescent↗
PubMedDate not supplied

[Results of surgical treatment for cataract with implantation of intraocular lenses in children with insulin-dependent diabetes mellitus].

Primary implantation of intraocular lenses (IOLs) was made in 9 children (16 eyes) after removal of cataract; secondary implantation was performed in 2 children (4 eyes) 3 and 4 years after diabetic cataract aspiration. After surgery, 4, 4, and 3 children were followed up 1, 2, and 3 years, respectively. Thirteen cases of secondary cataract were observed after primary implantation (16 eyes); secondary cataract was recorded in 100% of cases after implantation of polymethyl methaacrylate IOLs and hydrophilic "Centrflex" lenses and only in 57.1% after implantation of hydrophobic "Acrysof" lenses. The visual acuity was 0.48 +/- 0.14 after removal of secondary cataract and 0.88 +/- 0.11 after laser discission. Laser invention did not lead to the progression or occurrence of diabetic retinopathy (DR) in the late periods of a follow-up. Cataract removal with IOL implantation in children with insulin-dependent diabetes (IDD) yields high functional results. The postoperative follow-up did not demonstrate a significant increase in the severity and incidence of DR, which seems to be associated both with a good postoperative IDD compensation and preventive treatment. The use of the hydrophobic flexible lenses is more optimal to prevent the development of secondary cataract.

Adolescent↗
PubMedDate not supplied

[Changes in parameters of the eyeball during the 1st year of life].

The authors have examined the eyes in a group of healthy full-term infants during the first year of life. Anatomic and optic parameters of the eyes of newborns aged 2 hrs to 7 days and 1-year-old infants were under study. The data are important for ophthalmic surgery of infants of this age group.

Adult↗
PubMedDate not supplied

[Effect of early surgery in treating congenital cataracts on the growth of the eyeball in nursing children].

Echobiometry of 24 eyes operated on for congenital cataracts has been carried out. The infants' ages varied from 4 to 6 months. 23 children (43 eyes) have made up the peference group. The measurements have been carried out in 6-7, 10-12, and 24-26 months after surgery. The results evidence no relationship between early cataract extraction and the growth of the anteroposterion axis of the eye in infants.

Cataract↗