Mesenteric venous thrombosis in a young adult: A case report and review of the literature.

Background: Acute mesenteric vein thrombosis (MVT) accounts for only 2%-10% of all cases of acute mesenteric ischaemia, with an incidence rate of ~0.1% in Europe and the United States. It represents < 10% of mesenteric infarction cases and is seen predominantly in older adults.

Prevalence, outcomes and associated factors of SARS-CoV-2 infection in psoriasis patients of Southwest China: a cross-sectional survey.

In this study we aimed to investigate the prevalence of SARS-CoV-2 infection in psoriasis patients, and outcomes of SARS-CoV-2 infection and associated risk factors. A cross-sectional survey was conducted from February 2023 to March 2023. Information was obtained with online questionnaire about psoriasis patients on demographic characteristics, clinical characteristics, SARS-CoV-2 infection and outcomes, vaccination, and routine protection against COVID-19.

An antimicrobial peptide with an aggregation-induced emission (AIE) luminogen for studying bacterial membrane interactions and antibacterial actions.

A fluorescence technique to investigate the interactions between bacterial membranes and an aggregation-induced emission (AIE) luminogen-decorated AMP (TPE-AMP) was reported. Our simple and fast method consists of mixing TPE-AMP and bacterial suspensions and recording the fluorescence signals by flow cytometry and confocal microscopy in a "non-washing" manner.

PEG-based hydrogels prepared by catalyst-free thiol-yne addition and their post-antibacterial modification.

PEG-based hydrogels possess tissue-like mechanical elasticity, solute permeability, cytocompatibility and biocompatibility. In this work, PEG-based hydrogels were prepared via nucleophilic thiol-yne addition between a 4-arm PEG functionalized with thiols (PEG-4-SH) and an electron-deficient alkyne (PEG-4-PP). The as-fabricated hydrogels still possess residual functionalities, enabling a second nucleophilic thiol-yne addition on the gel matrix.

Breast cancer molecular subtypes of Uygur and Han in Xinjiang of China.

Purpose: To compare the difference between Uygur and Han patients with breast cancer in molecular subtype.

Methods: 4 immunohistochemical (IHC) markers (ER, PR, HER-2 and KI-67) were used to divide Uygur and Han breast cancer patients into 4 subtypes (Luminal A, Luminal B, HER-2 over expression and Basal-like), respectively. statistical analysis were used to evaluate difference in molecular subtype characteristics by race, tumor size, age of onset, menstruation and birth status, histological grade and lymph node metastasis.

[Clinicopathologic significance of β-catenin protein and loss of heterozygosity on 10q in medulloblastoma].

Objective: To study the expression of β-catenin protein and the status of loss of heterozygosity (LOH) on chromsome 10q in medulloblastoma, with clinical correlation.

Methods: Immunohistochemical study for β-catenin protein was carried out in 50 cases of medulloblastoma encountered in the First Affiliated Hospital of Xinjiang Medical University during the period from 2002 to 2011, including 32 cases of classic medulloblastoma, 13 cases of desmoplastic medulloblastoma and 5 cases of medulloblastoma with extensive nodularity. The status of LOH on 10q was also detected by fluorescence in-situ hybridization.

[Clinical and pathologic analysis of astrocytic tumors with loss of heterozygosity on chromosome 10q].

Objective: To study the correlation between loss of heterozygosity (LOH) on chromosome 10q and pathologic features, pathogenesis, prognosis of astrocytic tumors.

Methods: LOH on 10q was studied by interphase fluorescence in-situ hybridization (FISH) in 85 cases of astrocytic tumor, including 35 cases of WHO grade II tumors and 50 cases of WHO grade IV tumors.

Results: LOH on 10q was detected in 6 cases (17.

[Blastic plasmacytoid dendritic cell neoplasm: a clinicopathologic study].

Objective: To study the clinicopathologic features and differential diagnosis of blastic plasmacytoid dendritic cell neoplasm.

Methods: The clinical, morphology and immunophenotypic features were analyzed in 3 cases of blastic plasmacytoid dendritic cell neoplasm, with review of literature.

Results: The pathologic changes of these tumors accorded with that of blastic plasmacytoid dendritic cell neoplasm, and they also had new characteristics, including lineage other than T, B, myeloid and NK cells, and immunophenotypes of CD56(+) CD4(-) CD123(+) TdT(+) CD43(+) CD68(+) , CD56(+) CD4(+) CD123(-) TdT(+) CD43(+) CD68(-) and CD56(+) CD4(+) CD123(-/+) TdT(-) CD43(+) CD68(+) in the 3 cases, respectively.

[Making of compound Rhizoma Acori Tatarinowii naphtha emulsion].

Objective: To determine an ideal recipe and technique for making of compound Rhizoma Acori Tatarinowii naphtha emulsion (CRATNE) , diameter for the granule in 10 to approximately 20 microm.

Methods: CRATNE was made by two-step emulsification and the recipe was evaluated to investigate the effect of diameter for the granule on stir time and stir speed and oxygen ventilated.

Results: The percentages of diameter for the granule in 10 to approximately 20 microm was 72%.

Evidence for alternative candidate genes near RB1 involved in clonal expansion of in situ urothelial neoplasia.

In this paper, we present whole-organ histologic and genetic mapping studies using hypervariable DNA markers on chromosome 13 and then integrate the recombination- and single-nucleotide polymorphic sites (SNPs)-based deletion maps with the annotated genome sequence. Using bladders resected from patients with invasive urothelial carcinoma, we studied allelic patterns of 40 microsatellite markers mapping to all regions of chromosome 13 and 79 SNPs located within the 13q14 region containing the RB1 gene. A whole-organ histologic and genetic mapping strategy was used to identify the evolution of allelic losses on chromosome 13 during the progression of bladder neoplasia.