Results 61 to 70 of about 24,513 (256)

Assessing full thickness oral mucosal grafting: complications and postoperative outcomes in a broad collective of patients [PDF]

open access: yes, 2020
Background: Conjunctival defects can be repaired with several mucosal tissues. The simplicity of harvesting oral mucosa and its wide availability makes it the preferred graft tissue for all indications requiring mucosal grafting. Through analysing the
Bertelmann, Eckart   +2 more
core   +1 more source

Comprehensive Analysis of the Transcriptome-Wide m6A Methylome in Pterygium by MeRIP Sequencing

open access: yesFrontiers in Cell and Developmental Biology, 2021
Aim Pterygium is a common ocular surface disease, which is affected by a variety of factors. Invasion of the cornea can cause severe vision loss. N6-methyladenosine (m6A) is a common post-transcriptional modification of eukaryotic mRNA, which can ...
Yaping Jiang   +6 more
semanticscholar   +1 more source

Contribution of Matrix Metalloproteinase-2 Genotypes to Taiwan Pterygium Risk

open access: yesIn Vivo
Background/Aim: In the literature, the studies about the role of matrix metalloproteinase-2 (MMP-2) in pterygium diagnosis are mainly based on its protein expression. The role of MMP-2 variants has never been examined.
Pei-Shin Hu   +9 more
semanticscholar   +1 more source

Expression of p53 and Ki-67 proteins in patients with increasing severity and duration of pterygium

open access: yesIndian Journal of Ophthalmology, 2021
Purpose: Pterygium is a triangular fibrovascular subepithelial ingrowth of degenerative bulbar conjunctival tissue over the cornea. It is now considered to be a result of uncontrolled cellular proliferation as overexpression of p53 protein and Ki-67 ...
M. Mahesh   +5 more
semanticscholar   +1 more source

Pterygium surgery by double-sliding flaps procedure: Comparison between primary and recurrent pterygia

open access: yesIndian Journal of Ophthalmology, 2021
Purpose: This study aimed to evaluate the surgical outcomes of pterygial excision for primary and recurrent pterygia by a single method of pterygia excision combined with two conjunctival flaps.
Jong Soo Lee   +3 more
doaj   +1 more source

Long-term changes and effect of pterygium size on corneal topographic irregularity after recurrent pterygium surgery

open access: yesScientific Reports, 2020
This retrospective observational study compared long-term topographic changes after recurrent- and primary-pterygium surgery depending on pterygium size.
Takashi Ono   +8 more
doaj   +1 more source

Awareness of treatment: a source of bias in subjective grading of ocular complications [PDF]

open access: yes, 2019
Purpose: Bias has been described as one important obstacle in scientific research. The aim of this study was to explore “awareness of treatment” as a possible source of bias in subjective grading of ocular complications.
Cardona Torradeflot, Genís   +1 more
core   +2 more sources

Complex Genetic Architecture in RASopathies: Constitutional PTPN11 and Mosaic RIT1 Pathogenic Variants Underlying Severe Noonan Syndrome With Adult‐Onset Acute Myeloid Leukemia

open access: yesAmerican Journal of Medical Genetics Part A, EarlyView.
ABSTRACT Noonan syndrome (NS) is a genetically heterogeneous disorder characterized by a broad spectrum of clinical features resulting from dysregulation of the RAS/MAPK pathway. Although complex genotypes are increasingly recognized in NS, cases harboring two distinct pathogenic variants in different NS genes remain extremely rare.
Francesco Prevedello   +10 more
wiley   +1 more source

Glucose-6-phosphate-dehydrogenase deficiency as a risk factor in proliferative disorder development [PDF]

open access: yes, 2009
Glucose-6-phosphate dehydrogenase (G6PD) is an important site of metabolic control in the pentose phosphate pathway (PPP) which provides reducing power (NADPH) and pentose phosphates.
Alessandra Pani   +9 more
core   +1 more source

Modern competency‐based teaching of human sexual development

open access: yesAnatomical Sciences Education, EarlyView.
Abstract Embryology is an integral part of anatomy and a key subject in basic medical education. The development of the sexual tract, which is closely associated with the formation of the urinary tract and the organs of continence, is particularly complex and relevant for many medical disciplines.
Elisabeth Eppler   +2 more
wiley   +1 more source

Home - About - Disclaimer - Privacy