Hock-a-loogie saliva as a diagnostic specimen for SARS-CoV-2 by a PCR-based assay: A diagnostic validity study.

To clarify the effect of different respiratory sample types on SARS-CoV-2 detection, we collected throat swabs, nasal swabs and hock-a-loogie saliva or sputum, and compared their detection rates and viral loads. The detection rates of sputum (95.65%, 22/23) and hock-a-loogie saliva (88.

Modified Judet's quadricepsplasty plus patellar traction for knee stiffness after femoral fracture surgery.

Background: To investigate the clinical effect of modified Judet quadricepsplasty (MJ) combined with patella traction designed by ourselves in the treatment of knee joint rigidity after a femoral fracture.

Methods: We retrospectively reviewed the clinical data of 21 patients with stiff knee joint after a femoral fracture treated by modified Judet quadricepsplasty combined with patella traction designed by the author from May 2014 to January 2017. The age at revision surgery was 20-57 (36 ± 12) years.

Image-localized body surface marking for the intraoperative localization of pulmonary ground-glass nodules.

Background: The method of locating pulmonary nodules before operation plays a crucial role in the surgery of pulmonary ground-glass nodules (GGNs). However, the methodologies surrounding intraoperative localization remains limited, with the majority procedures requiring specific additional equipment. We report a new approach in locating pulmonary GGNs by image-localized body surface marking intraoperative (IBMI) localization.

Elevated expansion of follicular helper T cells in peripheral blood from children with acute measles infection.

Background: Measles outbreaks have threatened the global elimination and eradication of measles in recent years. Measles virus (MeV)-specific antibodies are successful in clearing MeV infection. Follicular helper T (Tfh) cells play a crucial role in promoting antibody production.

Pepsin and Laryngeal and Hypopharyngeal Carcinomas.

Laryngeal and hypopharyngeal carcinomas are common malignant tumors of the head and neck, and the incidence of both is increasing. Laryngopharyngeal reflux refers to the retrograde flow of gastric contents into the larynx, oropharynx, and/or nasopharynx. It remains controversial whether laryngopharyngeal reflux is a risk factor for laryngeal and hypopharyngeal cancers.

A comprehensive study on the oncogenic mutation and molecular pathology in Chinese lung adenocarcinoma patients.

Background: Several genetic driver alterations have been identified in micropapillary lung adenocarcinoma (MPA). However, the frequency of co-alteration of ROS1, EGFR, and EML4-ALK is yet unclear. Herein, we investigated the relationship between clinicopathologic characteristics and well-identified driver mutations of MPA compared with non-micropapillary lung adenocarcinoma (LA).

Changes of retinal and choroidal capillary blood flow in macula after an acute intraocular pressure elevation.

The aim of this study was to investigate the changes of retinal vessel density (VD) and choriocapillary blood flow area (CBFA) in macula after an acute intraocular pressure (IOP) elevation observed using optical coherence tomography angiography.This was a prospective comparative study of subjects with narrow anterior chamber angles who underwent laser peripheral iridotomies (LPIs). The IOP was measured before and 1 hour after the LPI.

Long-term functional recovery after orthotopic spiral ileal bladder substitution.

Background: To explore the value of orthotopic spiral ileal bladder substitution (OSIBS) following radical cystectomy in treating bladder cancer patients by investigating the short- and long-term postoperative complications and assessing the quality of life in patients who had undergone OSIBS.

Methods: The post-operative complications were retrospectively analyzed among bladder cancer patients who had undergone radical cystectomy + OSIBS in our center from January 2001 to January 2017. The quality of life was assessed by using the Function Assessment of Cancer Therapy-Bladder Cancer Form (FACT-BL).

Identification of Four Pathological Stage-Relevant Genes in Association with Progression and Prognosis in Clear Cell Renal Cell Carcinoma by Integrated Bioinformatics Analysis.

Clear cell renal cell carcinoma (ccRCC) is a major histological subtype of renal cell carcinoma and can be clinically divided into four stages according to the TNM criteria. Identifying clinical stage-related genes is beneficial for improving the early diagnosis and prognosis of ccRCC. By using bioinformatics analysis, we aim to identify clinical stage-relevant genes that are significantly associated with the development of ccRCC.

The Efficacy of the WeChat App Combined with Pelvic Floor Muscle Exercise for the Urinary Incontinence after Radical Prostatectomy.

Objective: This research is aimed at studying the effect of the WeChat app combined with pelvic floor muscle exercise (PFME) on urinary incontinence (UI) for patients treated with radical prostatectomy (RP). We retrospectively reviewed 112 patients who not only had done open RP or laparoscopic RP in our institution but also had sufficient data: preoperative information and more than one year of follow-up records. All the patients received instructions in correct pelvic floor muscle contraction and were encouraged to train the pelvic floor muscle.

Kadanguslactones A-E, further oxygenated terpenoids from Kadsura angustifolia fermented by a symbiotic endophytic fungus, Penicillium ochrochloron SWUKD4.1850.

The fermentation of Kadsura angustifolia with an endophytic fungus, Penicillium ochrochloron SWUKD4.1850 yielded five additional undescribed oxygenated terpenoids, kadanguslactones A-E, together with ten known compounds. Their structures were established by the extensive 1D, 2D-NMR, HR-ESI-MS, CD and X-ray crystallography data analysis.

[Guiding significance of lumbar quantitative computed tomography in percutaneous vertebroplasty for osteoporotic vertebral compression fractures].

Objective: To investigate the guiding significance of lumbar quantitative computed tomography (QCT) in percutaneous vertebroplasty (PKP) for osteoporotic vertebral compression fractures (OVCF).

Methods: The clinical data of 90 patients with OVCF underwent PKP from December 2017 to December 2018 were retrospectively analyzed. There were 24 femalesand66males, withanaverage agedof (74.

Overexpression of microRNA-9 enhances cisplatin sensitivity in hepatocellular carcinoma by regulating EIF5A2-mediated epithelial-mesenchymal transition.

We investigated the role of microRNA (miR)-9 in modulating chemoresistance in hepatocellular carcinoma (HCC) cells. MiR-9 was overexpressed or knocked down in HCC cell lines. Cell viability, cell proliferation, the expression of EIF5A2 and the epithelial-mesenchymal transition (EMT)-related proteins were examined.

Foxo3a aggravates inflammation and induces apoptosis in IL-1-treated rabbit chondrocytes via positively regulating tenascin-c.

Introduction: Osteoarthritis (OA) is the most common degenerative disease in middle-aged and elderly individuals that causes joint deformity and limb disability. Accumulating evidence has suggested that the pathogenesis of OA has been related to various mechanisms such as apoptosis, inflammation, oxidative stress and metabolic disorders. The aim of this study is to clarify the role of Foxo3a in the progress of OA in an in vitro model.

The effects of an enteral nutrition feeding protocol on critically ill patients: A prospective multi-center, before-after study.

Purpose: The aim of this study was to explore the effects of an enteral nutrition (EN) feeding protocol in critically ill patients.

Methods: This was a prospective multi-center before-after study. We compared energy related and prognostic indicators between the control group (pre-implementation stage) and intervention group (post-implementation stage).

Logistic regression analysis of drug compliance and influencing factors in elderly osteoporosis patients.

A cross-sectional study was conducted to understand the medication compliance of elderly osteoporosis patients and to further analyze the influencing factors of drug compliance. The elderly osteoporosis patients who were admitted to the First People's Hospital of Huzhou, Zhejiang from March 2015 to January 2017 were selected as the research subjects. Subsequently, the three months, six months and 12 months of follow-up were performed from the group of subjects who prescribe anti-osteoporosis drugs to determine the patient's medication status.

Inhibition Of JNK Phosphorylation By Curcumin Analog C66 Protects LPS-Induced Acute Lung Injury.

Background: Acute lung injury (ALI) is characterized by high prevalence and high mortality. Thus far, no effective pharmacological treatment has been made for ALI in clinics. Inflammation is critical to the development of ALI.

Diversity and bioactivities of fungal endophytes from Distylium chinense, a rare waterlogging tolerant plant endemic to the Three Gorges Reservoir.

Background: The present study involves diversity and biological activities of the endophytic fungal community from Distylium chinense, a rare waterlogging tolerant plant endemic to the Three Gorges Reservoir. This study has been conducted hypothesizing that the microbial communities in the TGR area would contribute to the host plant tolerating a range of abiotic stress such as summer flooding, infertility, drought, salinity and soil erosion etc., and they may produce new metabolites, which may possess plentiful bioactive property, especially antioxidant activity.

Proposal of a prediction score for hematoma expansion after intracerebral hemorrhage.

Objective: To propose and validate a prediction score for intracerebral hemorrhage (ICH) patients at risk of hematoma expansion (HE).

Design: A retrospective observational study was designed to propose and validate the score.

Setting: Sanxiang Road branch and Xuguan branch belonging to the Second Affiliated Hospital of Soochow University (China).

Efficacy and Complication of Flexible Ureteroscopic Holmium Laser Incision for Simple Renal Cysts: A Retrospective Study.

The aim of this research was to verify the efficacy and complication of flexible ureteroscopic holmium laser incision for simple renal cysts (SRCs). We retrospectively reviewed 116 patients who not only had done flexible ureteroscopic holmium laser incision or laparoscopic decortication for SRC in our institution but also had sufficient data: preoperative information and >1-year follow-up records. The following variables were recorded: age, gender, side, cyst size, location (upper pole, lower pole, and interpolar), blood loss, operative duration, complications during and after surgery, pathology report, and presence or absence of flank pain.

Linc-ROR targets FGF2 to regulate HASMC proliferation and migration via sponging miR-195-5p.

Atherosclerosis is a common cardiovascular disorder and is characterized by damage of endothelial cells, cell inflammation, hyper-proliferation of vascular smooth muscle cells and the accumulation of extracellular lipids and fibrous tissues. In this study, we firstly examined the expression level of long intergenic non-protein coding RNA, regulator of reprogramming (linc-ROR) in homocysteine (Hcy)-stimulated human aortic smooth muscle cells (HASMCs), and then looked into the potential molecular signaling axis of linc-ROR in regulating the proliferation and migration of HASMCs. Hcy promoted HASMC proliferation and up-regulated linc-ROR expression.

Exosomal long non-coding RNA DLX6-AS1 as a potential diagnostic biomarker for non-small cell lung cancer.

Distal-less homeobox 6 antisense RNA 1 (DLX6-AS1) is upregulated in various solid tumors and serves a critical role in the tumorigenesis of cancer. However, to the best of our knowledge, the expression of circulating DLX6-AS1 and its role in the diagnosis of non-small cell lung cancer (NSCLC) have not been previously clarified. The aim of the present study was to investigate the expression and clinical significance of circulating DLX6-AS1 using reverse transcription-quantitative PCR in serum and exosomes derived from patients with NSCLC and healthy donors.

Clinical characteristics of diabetic nephropathy in patients with type 2 diabetic mellitus manifesting heavy proteinuria: A retrospective analysis of 220 cases.

Aims: To determine the predictability of diagnosing diabetic nephropathy (DN) versus non-diabetic renal disease (NDRD) from clinical and laboratory data in Chinese patients with type 2 diabetes mellitus (T2DM) manifesting heavy proteinuria.

Methods: We retrospectively analyzed the clinical and laboratory data of patients with T2DM manifesting heavy proteinuria who underwent renal biopsy from January 2014 to December 2017.

Results: According to renal biopsy, 220 patients were finally enrolled, including 109 cases diagnosed with DN alone (49.

Long-term outcome of spiral ileal neobladder with orthotopic ureteral reimplantation.

Purpose: The purpose of this study was to analyze long-term complications, urodynamics, and quality of life (QoL) of patients after orthotopic ileal neobladder with orthotopic ureteral reimplantation to enrich clinical data and provide a basis for clinical use of this surgery.

Methods: Between January 2007 and January 2013, 72 consecutive patients who underwent spiral ileal neobladder following radical cystectomy were enrolled. The neobladder was created using a modified Camey-II technique.