In preterm neonates, umbilical cord milking at birth enhances iron stores at 6 weeks of age. Higher phototherapy rates with this intervention are a matter of concern.

Healthy late preterms are at significantly higher risk of being underweight in the first year of life, in addition to having significantly higher morbidity.

Younger and educated females had better awareness of the association between periodontal diseases and PTLBW. Hence, efforts to educate the general female population on this association could contribute toward the reduction of the risk of PTLBW.

Background:Recently, there has been interest in non-mammalian collagen sources such as fish collagen in periodontal regeneration. In the present study, collagen barrier membrane of fish origin was assessed in the treatment of periodontal intrabony defects.Materials and Methods:Ten systemically healthy chronic periodontitis patients having a paired osseous defect in the mandibular posterior teeth were selected and randomly assigned to receive a collagen membrane (test) or open flap debridement (control) in a split mouth design. Clinical parameters such as Plaque index, Gingival bleeding index, Probing pocket depth, Relative attachment level, and Recession were recorded at baseline, 3, 6, and at 9 months, while radiographic evaluation was done to assess alveolar crestal bone level and percentage of defect fill at 6 and 9 months using autoCAD 2007 software. Student's t test (two-tailed, dependent) was used to find the significance of study parameters on continuous scale. Significance was set at 5% level of significance. Wilcoxon signed rank test was used to find the significance of percentage change of defect fill.Results:The comparison between the two groups did not show any statistically significant differences in the parameters assessed (P > 0.05) but, within each group, clinical parameters showed statistically significant differences from baseline to 9 months (P < 0.05).Conclusion:Within the limits of the study, it can be inferred that no significant differences were found either by using collagen membrane of fish origin or open flap debridement in the treatment of periodontal intrabony defects.

Background:Recently, there has been interest in non-mammalian collagen sources such as fish collagen in the development of biomatrices and scaffolds for periodontal regeneration. In the present study, a novel collagen barrier membrane of fish origin was assessed in the treatment of periodontal intra-bony defects.Materials and Methods:Ten systemically healthy chronic periodontitis patients having an osseous defect in the mandibular posterior teeth were selected and following the open flap debridement, a collagen membrane was placed over the defect and the flap was sutured with interrupted sutures. Clinical parameters such as Plaque Index, Gingival Bleeding Index, probing pocket depth (PPD), relative attachment level (RAL), and recession (R) were recorded at baseline, 6 and 9 months, whereas radiographic evaluation was done to assess alveolar crestal bone level and defect depth fill at 6 and 9 months using Auto-computer aided design (ACAD) 2007 software. Statistical significance was set at 5% level of significance.Results:There was statistical significant differences with respect to periodontal clinical parameters such as Plaque Index, Gingival Bleeding Index, PPD, RAL, and gingival recession assessed at baseline, at 6 and 9 months respectively (P < 0.05), and radiographic evaluation showed a defect fill of 58.62 median % at 9 months.Conclusion:This preliminary study has shown predictable results in using fish collagen membrane, for treating periodontal intra-bony defects. Further, long-term clinical trials are needed to validate the effectiveness of this membrane.