Posterior capsular opacification: A review

Sinha, Rajesh; Shekhar, Himanshu; Sharma, Namrata; Titiyal, Jeewan S; Vajpayee, Rasik B

doi:10.4103/0301-4738.115787

Cited by 24 publications

(26 citation statements)

References 0 publications

Supporting

Mentioning

Contrasting

Unclassified

Order By: Relevance

“…Figure shows for the seven cases the most representative section of the ODF (section ϕ 1 = 0°). For the R‐type specimens (75% cold rolling // to the initial RD ) one obtains the “classical” textures . For both the partially recrystallized case and the “end of primary recrystallization” case, the texture resembles much the deformation texture with a maximum at { ϕ 1 = 0°, Φ = 40°, ϕ 2 = 0°}.…”

Section: Resultsmentioning

confidence: 98%

See 1 more Smart Citation

Improving Mechanical Properties of cp Titanium by Heat Treatment Optimization

Wágner

Ouarem²,

Richeton

et al. 2017

Adv Eng Mater

View full text Add to dashboard Cite

The yield stress and the ductility are very important mechanical quantities for materials selection. The paper deals with the question: how far is it possible to increase the yield stress without a significant loss of ductility by optimizing the final heat treatment in the elaboration stage. Commercially pure titanium sheets are subjected to different thermo-mechanical treatments to produce seven metallurgical states. The textures and the microstructures of the samples are studied by Electron Back Scattering Diffraction measurements, the mechanical behavior by tensile testing along the previous rolling, and the transverse directions of the sheet. The obtained microstructures display different grain sizes and varying fractions of recrystallized grains, together with slightly dissimilar textures. The yield stress increases with the decreasing grain size and obeys the classical Hall-Petch law. The grain size reduction results in a small decrease of ductility for extension along the rolling direction when the recrystallized volume fraction is higher than 80%. For extension along the transverse direction, however, the homogeneous deformation strongly decreases as soon as the material contains a small fraction of non-recrystallized grains. A good compromise between high yield stress and ductility is identified in a metallurgical state close to the end of primary recrystallization. This material state insures a relatively small grain size with all grains being in a recrystallized state.

show abstract

Section: Resultsmentioning

confidence: 98%

“…It is a mono‐phased alloy which makes easier the interpretation of the relationships between microstructural parameters and mechanical properties. Moreover, titanium alloys are known to be very sensitive to texture and to microstructure parameters as grain size, for example …”

Section: Introductionmentioning

confidence: 99%

Improving Mechanical Properties of cp Titanium by Heat Treatment Optimization

Wágner

Ouarem²,

Richeton

et al. 2017

Adv Eng Mater

View full text Add to dashboard Cite

show abstract

“…As outlined in recent studies, thapsigargin is available in experimental examining related with ER stress [38]. The clinical application of thapsigargin is mentioned in posterior capsule opacification treatment [39]. However, the evidence concerning the drug application of thapsigargin in IgA nephropathy is rare.…”

Section: Discussionmentioning

confidence: 99%

Gene Expression Analysis in Tubule Interstitial Compartments Reveals Candidate Agents for IgA Nephropathy

Wang¹,

Cao

2014

Kidney Blood Press Res

View full text Add to dashboard Cite

Background/Aims: Our aim was to explore the molecular mechanism underlying development of IgA nephropathy and discover candidate agents for IgA nephropathy. Methods: The differentially expressed genes (DEGs) between patients with IgA nephropathy and normal controls were identified by the data of GSE35488 downloaded from GEO (Gene Expression Omnibus) database. The co-expressed gene pairs among DEGs were screened to construct the gene-gene interaction network. Gene Ontology (GO) enrichment analysis was performed to analyze the functions of DEGs. The biologically active small molecules capable of targeting IgA nephropathy were identified using the Connectivity Map (cMap) database. Results: A total of 55 genes involved in response to organic substance, transcription factor activity and response to steroid hormone stimulus were identified to be differentially expressed in IgA nephropathy patients compared to healthy individuals. A network with 45 co-expressed gene pairs was constructed. DEGs in the network were significantly enriched in response to organic substance. Additionally, a group of small molecules were identified, such as doxorubicin and thapsigargin. Conclusion: Our work provided a systematic insight in understanding the mechanism of IgA nephropathy. Small molecules such as thapsigargin might be potential candidate agents for the treatment of IgA nephropathy.

show abstract

“…This idea is supported by the no space, no cells concept. 9,10 However, the rate of PCO after cataract surgery is still significant 3,4 and it is not clear exactly when firm contact between the IOL edge and the posterior capsule is established.…”

mentioning

confidence: 99%