Research progress on mesenchymal stem cell‑derived exosomes in the treatment of osteoporosis induced by knee osteoarthritis (Review).

Knee osteoarthritis (KOA) and osteoporosis (OP) are closely related, age‑related, degenerative orthopedic conditions. Elderly patients with OP frequently develop concurrent KOA, with high co‑occurrence rates. Studies indicate that OP significantly increases KOA risk and that these conditions mutually exacerbate each other.

[Clinical characteristics and labial gland pathological features in children with systemic lupus erythematosus complicated by Sjögren's syndrome].

Objectives: To study the clinical manifestations, laboratory features, and labial gland pathological features in children with systemic lupus erythematosus (SLE) complicated by Sjögren's syndrome (SS).

Methods: A retrospective analysis was conducted on 102 children with SLE who underwent labial gland biopsies at Renji Hospital, Shanghai Jiao Tong University School of Medicine from January 2013 to December 2022. The children were divided into two groups based on the presence of SS: the SLE with SS group (SLE-SS; 60 children) and the SLE-only group (42 children).

Association between calf circumference and cardiac metabolic risk factors in middle-aged and elderly women.

Aims: To assess the correlation between calf circumference and cardiac metabolic risk factors such as hypertension, abnormal blood glucose and dyslipidaemia among middle-aged and elderly women.

Methods: The cross-sectional study population consisted of 476 female participants aged 40-80 years, including 304 perimenopausal and 172 postmenopausal women. Calf circumference, body mass index (BMI), blood pressure, blood glucose and blood lipids were measured.

Resveratrol suppresses lipopolysaccharide-mediated activation of osteoclast precursor RAW 264.7 cells by increasing miR-181a-5p expression.

Resveratrol (Res) has anti-inflammation and antiosteoporosis functions. We evaluated the effect of Res on osteoclast differentiation by releasing inflammatory cytokines from osteoclast precursor RAW 264.7 cells stimulated by lipopolysaccharide (LPS).

Hepatic inflammatory pseudotumor mimicking malignancy: the value of differential diagnosis on contrast enhanced ultrasound.

Unlabelled: The aim of this study is to investigate whether the use of contrast enhanced ultrasound (CEUS) can improve the differential diagnostic performance between hepatic inflammatory pseudotumor (HIPT) and other malignant tumors.

Material And Methods: Forty-four patients with histological proven HIPTs were included in this retrospective study. The features of conventional ultrasound (US) and CEUS were evaluated.

High flux hemodialysis in elderly patients with chronic kidney failure.

Background: Hemodialysis is an advanced blood purification technique to manage kidney failure. However, for conventional hemodialysis, the high prevalence of dyslipidemia may cause cardiovascular diseases and an increase in mortality. Moreover, toxins accumulating in the body over time may induce some complications.

Identification of potential peripheral blood diagnostic biomarkers for patients with juvenile idiopathic arthritis by bioinformatics analysis.

Juvenile idiopathic arthritis (JIA) is common childhood rheumatic disease harming children health. However, there is still lack of effective biomarkers for diagnosis JIA at early onset. We aim to construct a classification model to predict JIA disease.

Resveratrol ameliorates renal injury in spontaneously hypertensive rats by inhibiting renal micro-inflammation.

Micro-inflammation plays an important role in the pathogenesis of spontaneously hypertensive rat (SHR). In the present study, we investigated the therapeutic potential of resveratrol (RSV), a polyphenol with anti-fibrosis activity in hypertensive renal damage model. In SHR renal damage model, RSV treatment blunted the increase in urine albumin excretion, urinary β2-microglobulin (β2-MG), attenuated the decrease in creatinine clearance rate (CCR).

Measuring the content of 17 elements in the flesh of Prunus cerasifera and its cultivars by ICP-MS.

The present study compared the contents of inorganic elements in the pulp of purple, red, and yellow Prunus cerasifera with its cultivars. A method was established for the analysis of 17 kinds of trace elements (K, Ca, Mg, Na, Fe, Mn, Cu, Zn, Be, Li, Se, Sr, Cr, Pb, Cd, As and Hg) in the flesh of Prunus cerasifera by microwave digestion-ICP-MS. The detection method is simple and quick, yet shoes high precision and high sensitivity.

[Application of asthma predictive index-based group therapy in wheezing children under 5 years of age].

Objective: To study the application value of asthma predictive index (API)-based group therapy in wheezing children under 5 years of age.

Methods: A total of 239 wheezing children under 5 years of age were divided into API-positive (n=126) and API-negative groups (n=113). Each group was randomly assigned to inhaled corticosteroids (ICS) subgroup and montelukast sodium (leukotriene receptor antagonist, LTRA) subgroup.

[Determination of elements in branches and leaves and the fruits of Sorbus tianschanica Ruper. from different habitats in Xinjiang by microwave digestion-ICP-AES].

The contents of ten elements Ca, K, Mg, Na, Fe, Mn, Zn, Cu, Pb and As in branches and leaves and the fruits of Sorbus tianschanica Ruper. from different habitats in Xinjiang were determined by ICP-AES using microwave digestion. The study indicated that the contents of elements in branches and leaves and the fruits of Sorbus tianschanica Ruper.

[Levels of serum interleukin-15 and the expression of T-helper lymphocyte subsets in peripheral blood of children with juvenile rheumatoid arthritis].

Objective: To study the changes of serum interleukin-15 (IL-15) levels and the expression of CD4(+)T (T-helper lymphocyte) subsets CD4(+)CD45RA(+) and CD4(+)CD45RO(+) in peripheral blood of children with juvenile rheumatoid arthritis (JRA).

Methods: The serum concentration of IL-15 was detected using ELISA in 39 children with JRA. The expressions of CD4(+)CD45RA(+)T and CD4(+)CD45RO(+)T in peripheral blood were detected by flow cytometry in 24 out of the 39 patients with JRA.