circZNF532 promotes endothelial-to-mesenchymal transition in diabetic retinopathy by recruiting TAF15 to stabilize PIK3CD.

Endothelial-to-mesenchymal transition (EndMT) is a pivotal event in diabetic retinopathy (DR). This study explored the role of circRNA zinc finger protein 532 (circZNF532) in regulating EndMT in DR progression. Human retinal microvascular endothelial cells (HRMECs) were exposed to high glucose (HG) to induce the DR cell model.

A preparation of debranched waxy maize starch derivatives: Effect of drying temperatures on crystallization and digestibility.

The impact of recrystallization conditions and drying temperatures on the crystallization and digestibility of native waxy maize (Zea mays L.) starch (NWMS) was explored. This study involved subjecting NWMS to concurrent debranching and crystallization at 50 °C for up to 7 days.

USP14 Regulates ATF2/PIK3CD Axis to Promote Microvascular Endothelial Cell Proliferation, Migration, and Angiogenesis in Diabetic Retinopathy.

Diabetic retinopathy (DR) is one of the leading causes of blindness in diabetic patients. However, the pathogenesis of DR is complex, and no firm conclusions have been drawn so far. It has become a hot spot in ophthalmology research to deeply study the mechanism of DR pathological changes and find effective treatment options.

Up-regulation of miR-192-5p inhibits the ELAVL1/PI3Kδ axis and attenuates microvascular endothelial cell proliferation, migration and angiogenesis in diabetic retinopathy.

Background: Diabetic retinopathy (DR) is a common complication of diabetes mellitus that poses a threat to adults. MicroRNAs (miRNAs) play a key role in DR progression. However, the role and mechanism of miR-192-5p in DR remain unclear.

LncRNA SNHG1 targets miR-340-5p/PIK3CA axis to regulate microvascular endothelial cell proliferation, migration, and angiogenesis in DR.

Diabetic retinopathy (DR) is a serious long-term complication of diabetes. However, the current treatment of DR is still challenging. We aimed to investigate the role of lncRNA SNHG1/miR-340-5p/PIK3CA in DR and the mechanisms involved.

Parameters of ocular fundus on spectral-domain optical coherence tomography for glaucoma diagnosis.

In this review, we summarize the progression of several parameters assessed by spectral-domain optical coherence tomography (SD-OCT) in recent years for the detection of glaucoma. Monitoring the progression of defects in the retinal nerve fiber layer (RNFL) thickness is essential. Imaging and analysis of retinal ganglion cells (RGCs) and inner plexiform layer (IPL), respectively, have been of great importance.

Validation of the Chinese version of EORTC QLQ-BM22 in patients with bone metastases.

Purpose: Our aim is to test the validity, reliability, and acceptability of the Chinese version of European Organization for Research and Treatment of Cancer Quality of Life Questionnaire-Bone Metastases 22 (EORTC QLQ-BM22) module to assess health-related quality of life (HRQOL) in patients with bone metastases in China.

Methods: Patients with histological confirmation of malignancy and bone metastases from Tianjin Cancer Institution and Hospital from June 2013 to April 2014 were enrolled in this study. All patients self-administered the EORTC QLQ-BM22 and the EORTC QLQ-C30.

[Establishment of an ultrasonographic method for evaluating the hepatic lipid accumulation in mice].

To investigate the semi-quantitative method for evaluating lipid accumulation in livers, male C57BL/6J mice (CON), HFD mice characterized with the mild fatty liver induced by high-fat diet, and KKAy mice charactered with the moderately severe fatty liver induced by high-caloric diet were used. The lipid accumulation was estimated by the histological examination (HE staining) and the content of hepatic triglyceride, separately. Echo-intensity of two selected regions along the ultrasound transmission direction was recorded using a small animal ultrasonographic system, and the echo-intensity attenuation coefficient was calculated.

[Investigation of a compound, compatibility of Rhodiola crenulata, Cordyceps militaris, and Rheum palmatum, on metabolic syndrome treatment. V--Mechanisms on improving glucose metabolic disorders].

To investigate the mechanisms of a compound (FF16), compatibility of Rhodiola crenulata, Cordyceps militaris, and Rheum palmatum, on glucose metabolic disorders, the IRF mice charactered with insulin resistance and glucose metabolic disorders induced by high-fat diet in C57BL/6J mice were randomly divided into 3 groups; IRF, rosiglitazone (Rosi) and FF16. The glucose metabolism was evaluated by fasting blood glucose (FBG) levels and intraperitoneal glucose tolerance test (IPGTT). The insulin sensitivity was estimated by insulin tolerance test (ITT), fasting serum insulin levels and the index of HOMA-IR.