Static and Dynamic Plantar Pressure Distribution in 94 Patients with Different Stages of Unilateral Knee Osteoarthritis Using the Footscan® Platform System: An Observational Study.

BACKGROUND Plantar pressure analysis is widely used in the study of knee osteoarthritis (KOA). The present study aimed to investigate the static and dynamic plantar pressure distribution in patients with different stages of unilateral KOA using the Footscan® platform system. MATERIAL AND METHODS We recruited 94 patients aged 61.

Real-world applications of PARPi maintenance therapy for recurrent ovarian cancer: A single-center study in China.

Objective: To assess the actual clinical application of poly (adenosine diphosphate-ribose) polymerase inhibitor (PARPi) maintenance therapy in Chinese patients with recurrent ovarian cancer, and to explore prognostic factors associated with progression-free survival (PFS).

Methods: We retrospectively assessed real-world clinical data from our hospital using the inclusion and exclusion criteria of representative randomized controlled trials, analyzed the prognosis, and performed univariate and multivariate analyses of prognostic factors.

Results: Between 2019 and 2022, the proportion of platinum-sensitive recurrence ovarian cancer patients who received PARPi maintenance therapy increased to 29.

A Rare Case of Cervical Squamous Cell Carcinoma Concurrent with Sinonasal Inverted Papilloma: A Case Report.

Introduction: Cervical cancer is the fourth most common malignancy in women worldwide, and sinonasal inverted papilloma (SIP) is a rare benign sinus tumor with characteristics including a destructive growth pattern, high recurrence rate, and common malignant transformation. Cervical squamous cell carcinoma (SCC) combined with SIP has not been reported thus far.

Case Presentation: A 55-year-old woman was diagnosed with cervical SCC in our center and treated with concurrent radiochemotherapy.

Significant loss of soil inorganic carbon at the continental scale.

Widespread soil acidification due to atmospheric acid deposition and agricultural fertilization may greatly accelerate soil carbonate dissolution and CO release. However, to date, few studies have addressed these processes. Here, we use meta-analysis and nationwide-survey datasets to investigate changes in soil inorganic carbon (SIC) stocks in China.

Seroprevalence of Five Zoonotic Pathogens in Wild Ruminants in Xinjiang, Northwest China.

Wild ruminants are at risk for zoonotic pathogen infection as a result of interactions with domestic animals and humans. One way to assess the level of a wild ruminant disease in a population is to determine the seroprevalence of the pathogen of interest. The objective of this study was to determine the seroprevalence of five zoonotic pathogens in wild ruminants in Xinjiang, Northwest China.

Key Genes Associated with Prognosis and Tumor Infiltrating Immune Cells in Gastric Cancer Patients Identified by Cross-Database Analysis.

The molecular mechanisms underlying gastric cancer (GC) progression are unclear. The authors examined key genes associated with the prognosis and tumor-infiltrating immune cells in patients with GC. Gene expression omnibus (GEO) was used to filter and obtain GC-related differentially expressed genes (DEGs).

A retrospective study of transcutaneous electrical nerve stimulation for chronic pain following ankylosing spondylitis.

This study investigated the effect of transcutaneous electrical nerve stimulation (TENS) for the treatment of patients with chronic pain after ankylosing spondylitis (AS).A total of 72 eligible patients with chronic pain following AS were included. All included patients received exercise and were assigned to a treatment group and a control group equally.

Sequencing of complete mitochondrial genomes confirms synonymization of Hyalomma asiaticum asiaticum and kozlovi, and advances phylogenetic hypotheses for the Ixodidae.

Phylogeny of hard ticks (Ixodidae) remains unresolved. Mitochondrial genomes (mitogenomes) are increasingly used to resolve phylogenetic controversies, but remain unavailable for the entire large Hyalomma genus. Hyalomma asiaticum is a parasitic tick distributed throughout the Asia.

Sonographic image of cervix epithelioid trophoblastic tumor coexisting with mucinous adenocarcinoma in a postmenopausal woman: A case report.

Rationale: Epithelioid trophoblastic tumor (ETT) is a distinctive but rare gestational trophoblastic neoplasia (GTN) composed of chorionic-type intermediate trophoblast cells. Approximately 50% ETT arose from the uterine cervix or lower uterine segment following a previous pregnancy with vaginal bleeding. With its unusual ability to simulate an invasive epithelioid neoplasm, ETT frequently poses a diagnostic challenge, especially involving the uterine cervix.

EGb 761 Protects Cardiac Microvascular Endothelial Cells against Hypoxia/Reoxygenation Injury and Exerts Inhibitory Effect on the ATM Pathway.

a extract (EGb 761) has been widely used clinically to reduce myocardial ischemia reperfusion injury (MIRI). Microvascular endothelial cells (MVECs) may be a proper cellular model in vitro for the effect and mechanism study against MIRI. However, the protective effect of EGb 761 on MVECs resisting hypoxia/reoxygenation (H/R) injury is little reported.

Structure and magnetic properties of a copper(II) coordination polymer based on azide, pyridine and homophthalic acid.

The azide anion is a short bridging ligand that has been used extensively to construct magnetic coordination polymers, and fundamental magneto-structural correlations have been substantiated by theoretical calculations. The copper(II) coordination polymer poly[bis(μ-azido-κ(2)N(1):N(1))(μ4-homophthalato-κ(4)O:O':O'':O''')bis(pyridine-κN)dicopper(II)], [Cu2(C9H6O4)(N3)2(C5H5N)2]n, was synthesized from homophthalic acid (2-carboxyphenylacetic acid), pyridine and azide (N3(-)) by a hydrothermal reaction. Single-crystal structure analysis indicated that it features a one-dimensional chain structure which is comprised of (μ1,1-N3(-))(μ-syn-syn-COO(-))2- and (μ1,1-N3(-))2-bridged tetranuclear Cu(II) units.

Long-term in vitro treatment of INS-1 rat pancreatic β-cells by unsaturated free fatty acids protects cells against gluco- and lipotoxicities via activation of GPR40 receptors.

G-protein coupled receptor 40 (GPR40) is a membrane-bound G-protein-coupled receptor with high binding affinity to medium- and long-chain free fatty acids (FFAs). Acute activation of GPR40 on pancreatic β-cells causes insulin secretion, whereas prolonged activation may contribute to a deterioration of the effect of saturated FFAs on β-cells. It has been documented that different types of FFAs produce various effects on insulin secretion; however, little information is available regarding the expression of GPR40 and its function after long-term exposure of β-cells to unsaturated FFAs.

[Establishment of a 293-cell line containing luciferase reporter for EIAV receptor and LTR functions].

To accurately and conveniently detect neutralizing antibodies and receptor binding affinities of different equine infectious anemia virus (EIAV) strains, the cDNA of EIAV receptor, ELR1, was cloned and inserted in an eukaryotic expression vector pcDNA3.1(+). This recombinant plasmid was designated as pELR1.

[Distribution characteristics of copper in soil and rape around Tongling mining area].

Soil and rape samples around Tongling mining area were collected, and their copper (Cu) contents were investigated. The results showed that the upland soil developed on the slope deposit around the mining area as well as the paddy soil distributed in lower reaches was heavily polluted by Cu, while the fluvo-aquic soil further from the mining area was less contaminated. Though the Cu content in paddy soil and upland soil was nearly the same, its bioavailability was higher in paddy soil, due to the Cu pollution of irrigated water.

[Expression and action of keratinocyte growth factor, keratinocyte growth factor receptor on CaSki cell].

Objective: To investigate the expressions of keratinocyte growth factor (KGF), keratinocyte growth factor receptor (KGFR) in CaSki cell and action of keratinocyte growth factor on proliferation, migration of the CaSki cell.

Methods: ELISA and Western blot methods were used to determine the protein expressions of the KGF and KGFR in CaSki cell respectively: 3H-Thymidine incorporation method was used to determine the effect of recombinant human KGF and anti-KGF on CaSki cell proliferation; Millicell-PCF was used to determine the effect of recombinant human KGF, anti-KGF on CaSki cell migration.

Results: Both KGF and KGFR were expressing in the CaSki cell; Recombinant human KGF resulted in a increase in the proliferation and migration of CaSki cells; The proliferation and migration of CaSki cell became weak due to autocrine KGF neutralized by KGF antibodies (P < 0.

[Expression of keratinocyte growth factor and keratinocyte growth factor receptor and its impact on Hela cells].

Objective: To identify the expression of keratinocyte growth factor (KGF) and keratinocyte growth factor receptor (KGFR) in Hela cells and the impact of keratinocyte growth factor on Hela cells.

Methods: Reverse transcriptase polymerase chainreaction (RT-PCR) method was employed to determine the gene expression of KGF and KGFR in Hela cells. The ELISA and Western blot methods were employed to determine the protein expression of the KGF and KGFR.