Visualization of Right Adrenal Vein in Non-Contrast-Enhanced MDCT and Its Guiding Role for Right Adrenal Venous Sampling.

This study aimed to evaluate the visualization of right adrenal vein (RAV) in non-contrast-enhanced multi-detector computed tomography (MDCT) and its guiding role for right adrenal venous sampling (AVS) in patients with primary aldosteronism (PA). A total of 237 patients diagnosed with PA who underwent successful AVS procedures from January 2020 to March 2021 were retrospectively analyzed. The non-contrast-enhanced MDCT image features of RAV included the degree of visualization and the position of RAV orifice.

Association Between Uric Acid to High-Density Lipoprotein Cholesterol Ratio and Kidney Function in Patients With Primary Aldosteronism: A Cross-Sectional Study.

The relationship between the uric acid to high-density lipoprotein cholesterol ratio (UHR) and kidney function in patients with primary aldosteronism (PA) is unclear. Therefore, this research explored the link between the UHR and kidney function in PAs. This research was conducted at the 2nd Affiliated Hospital of Nanchang University and involved PA individuals hospitalized between October 2017 and April 2022.

Association Between Noninvasive Liver Fibrosis Scores and Heart Failure in a General Population.

Background: The association between nonalcoholic fatty liver disease and cardiovascular disease is firmly established, yet the association between noninvasive liver fibrosis scores and cardiovascular events remains a topic of uncertainty. Our study aimed to explore the association between liver fibrosis and heart failure.

Methods And Results: The data set was from the National Health and Nutrition Examination Survey 2011 to 2018.

Heat shock protein 22 alleviates doxorubicin-induced kidney injury by suppressing oxidative stress and apoptosis.

This study investigated the effects of heat shock protein 22 (HSP22) against doxorubicin (DOX)-induced kidney injury. Mice were randomly assigned to four groups: CON, ad-HSP22, DOX, and ad-HSP22 + DOX. Adeno-associated virus carrying the HSP22 gene (ad-HSP22) was administered via tail vein injection for four weeks, followed by intraperitoneal simulation with DOX (20 mg/kg) for another five days.

Sophocarpine attenuates doxorubicin-induced heart injury through inhibition of fibrosis.

Background: Doxorubicin (DOX) is a potent anti-cancer medication that is associated with numerous adverse effects, particularly concerning damage to the heart.

Methods: This study aimed to investigate the impact of sophocarpine (SOP) on DOX-induced heart injury through both in vivo and in vitro experiments. The experimental techniques employed encompassed echocardiography, hematoxylin/eosin (H&E) staining, Masson staining, immunohistochemical staining, western blotting, and so on.

Sophocarpine alleviates doxorubicin-induced heart injury by suppressing oxidative stress and apoptosis.

Doxorubicin (DOX) is an effective anti-tumor drug accompanied with many side effects, especially heart injury. To explore what effects of sophocarpine (SOP) on DOX-induced heart injury, this study conducted in vivo experiment and in vitro experiment, and the C57BL/6J mice and the H9C2 cells were used. The experimental methods used included echocardiography, enzyme-linked immunosorbent assay (ELISA), dihydroethidium (DHE) staining, terminal deoxynucleotidyl transferase dUTP nick end labeling (TUNEL) staining, western blotting and so on.

The impact of superselective adrenal artery embolization on renal function in patients with primary aldosteronism: a prospective cohort study.

Superselective adrenal artery embolization (SAAE) is an effective treatment for patients with primary aldosteronism (PA). However, the impact of SAAE on renal function in the PA population remains uncertain. We investigated the estimated glomerular filtration rate (eGFR) and age, sex, body mass index, and diabetes-specific percentiles of eGFR residuals in 182 PA patients treated with SAAE in a prospective cohort from Nanchang SAAE in treating PA registry study.

The left adrenal vein: An important direction for right adrenal venous sampling.

This study aimed to evaluate the guiding role of left adrenal vein (LAV) for right adrenal venous sampling (AVS). A total of 347 patients who were diagnosed with primary aldosteronism (PA) and underwent successful AVS procedures from January 2020 to July 2021 were retrospectively analyzed. According to the different quadrant position of the orifice of right adrenal vein (RAV), the area where the orifice of RAV is located is divided into three areas: A, B, and C and the area A is further subdivided into A1, A2, and A3 areas.

The Correlation Between Aldosterone and Leukocyte-Related Inflammation: A Comparison Between Patients with Primary Aldosteronism and Essential Hypertension.

Background: Hypertension patients with primary aldosteronism (PA) have a higher risk of cardiovascular complications than blood pressure-matched essential hypertension (EH) patients. The cause may be closely related to inflammation. We explored the correlations between leukocyte-related inflammation parameters and plasma aldosterone concentration (PAC) in PA patients and clinical characteristics-matched EH patients.

NA-OR: A path optimization method for manipulators via node attraction and obstacle repulsion.

This paper is concerned with the issue of path optimization for manipulators in multi-obstacle environments. Aimed at overcoming the deficiencies of the sampling-based path planning algorithm with high path curvature and low safety margin, a path optimization method, named NA-OR, is proposed for manipulators, where the NA (node attraction) and OR (obstacle repulsion) functions are developed to refine the path by iterations. In the iterations of path optimization, the node attraction function is designed to pull the path nodes toward the center of their neighbor nodes, thereby reducing the path curvature and improving the smoothness.

The protective effects of sophocarpine on sepsis-induced cardiomyopathy.

This investigation elucidates the impact of sophocarpine treatment on lipopolysaccharide (LPS) stimulated sepsis-induced cardiomyopathy (SIC) via in vivo and in vitro experiments. Echocardiography, ELISA, TUNEL, Western blotting experiments, and Hematoxylin/Eosin, Dihydroethidium, and Immunohistochemistry staining assays, were carried out to identify associated indicators. The echocardiography revealed that sophocarpine treatment alleviated LPS-induced cardiac dysfunction as indicated by fractional shortening shortened and improved ejection fraction.

Superselective adrenal arterial embolization for primary aldosteronism without lateralized aldosterone secretion: an efficacy and safety, proof-of-principle study.

Superselective adrenal arterial embolization (SAAE) appears to be beneficial in primary aldosteronism (PA) patients with lateralized aldosterone secretion (unilateral PA). As confirmed by adrenal vein sampling (AVS), nearly 40% of PA patients would be PA without lateralized aldosterone secretion (bilateral PA). We aimed to investigate the efficacy and safety of SAAE on bilateral PA.

Interactions Between Body Mass Index and Glomerular Filtration Rate Increase the Identification Ability of Obstructive Sleep Apnea in Patients with Hypertrophic Cardiomyopathy.

Purpose: Obstructive sleep apnea (OSA) is common in hypertrophic cardiomyopathy (HCM) patients and is related to worse adverse prognosis in HCM patients. However, there are no acknowledged warning characteristics to help to identify OSA in HCM patients.

Methods: Seventy-one HCM patients and forty-nine hypertensive (HTN) patients as control group underwent polysomnography (PSG) examination at the Second Affiliated Hospital of Nanchang University from January 2015 to December 2019 patients were consecutively enrolled.

Inhibition of semaphorin-3a alleviates lipopolysaccharide-induced vascular injury.

Alleviating vascular injury improves the prognosis of atherosclerosis. Semaphorin-3a (Sema3A) is a special membrane-associated secreted protein with various biological properties, like pro-inflammation, anti-tumor and et al. This study aims to investigate the effects of inhibition of Sema3A on lipopolysaccharide (LPS)-induced vascular injury in mice.

A Clinical-Radiomic Nomogram Based on Unenhanced Computed Tomography for Predicting the Risk of Aldosterone-Producing Adenoma.

Purpose: To develop and validate a clinical-radiomic nomogram for the preoperative prediction of the aldosterone-producing adenoma (APA) risk in patients with unilateral adrenal adenoma.

Patients And Methods: Ninety consecutive primary aldosteronism (PA) patients with unilateral adrenal adenoma who underwent adrenal venous sampling (AVS) were randomly separated into training (n = 62) and validation cohorts (n = 28) (7:3 ratio) by a computer algorithm. Data were collected from October 2017 to June 2020.

Early Passive Leg Movement Prevents Against the Development of Heart Failure With Preserved Ejection Fraction in Rats.

Exercising was reported by several studies to bring great benefits to heart failure with preserved ejection fraction (HFpEF), which reduced the hospitalization and the mortality of heart failure. However, the underlying mechanism of exercising on HFpEF remains unclear. In the present study, we designed and constructed a device that can perform early passive leg movement (ePLM) in rats and further observed whether treatment of ePLM exerts protective effects on HFpEF of rats.

Association Between Intermittent Hypoxia and Left Ventricular Remodeling in Patients With Obstructive Sleep Apnea-Hypopnea Syndrome.

The present study was undertaken to examine the association between intermittent hypoxia and left ventricular (LV) remodeling and explore which parameter of intermittent hypoxia is most relevant to LV remodeling in patients with obstructive sleep apnea-hypopnea syndrome (OSAHS). Two hundred eighty six patients underwent polysomnographic examination were enrolled. Based on apnea-hypoxia index (AHI), patients were divided into no, mild, moderate and severe OSAHS groups.

Sacubitril/Valsartan Reduces Fibrosis and Alleviates High-Salt Diet-Induced HFpEF in Rats.

Previous studies have confirmed the clinical efficacy of sacubitril/valsartan (Sac/Val) for the treatment of heart failure with reduced ejection fraction (HFrEF). However, the role of Sac/Val in heart failure with preserved ejection fraction (HFpEF) remains unclear. Sac/Val is a combination therapeutic medicine comprising sacubitril and valsartan that acts as a first angiotensin receptor blocker and neprilysin inhibitor (angiotensin-receptor neprilysin inhibitor (ARNI)).

Focal fibrocartilaginous dysplasia of the distal femur.

Focal fibrocartilaginous dysplasia (FFCD) of the distal femur is a rare disorder that results in a varus or valgus of knee. Due to the small number of cases and unconfirmed natural history of the disease, treatment methods remain variable. This study aimed to determine a strategy to successfully manage distal femoral FFCD.

Forest characteristics and population structure of , a globally endangered relict species of southeastern China.

The Chinese water pine is the sole surviving species of the genus . It is endemic to southern China, central Vietnam, and eastern Laos, and today it is nearly extinct in the wild. Forest community characteristics and population structure of in China have remained unknown up to now.

Treatment of Post-traumatic Pediatric Ankle Varus Deformity with Physeal Bar Resection and Hemi-Epiphysiodesis.

Children presenting with partial physeal arrest and significant remaining growth may benefit from physeal bar resection, although the operation is a technique demanding procedure. This study evaluates the treatment of post-traumatic pediatric ankle varus deformity using physeal bar resection and hemi-epiphysiodesis with the assistance of two operative methods. Forty-five patients presenting with a distal tibial medial physeal bridge as well as ankle varus deformity following traumatic ankle physeal injury between 2009 and 2017 were followed.

Author Correction: Identifying long-term stable refugia for relict plant species in East Asia.

In the original version of this Article, an incorrect sample size was provided for the number of relict species (443 instead of 442) and the number of relict forests (423 instead of 422). These errors have been corrected in both the PDF and HTML versions of the Article.

Identifying long-term stable refugia for relict plant species in East Asia.

Today East Asia harbors many "relict" plant species whose ranges were much larger during the Paleogene-Neogene and earlier. The ecological and climatic conditions suitable for these relict species have not been identified. Here, we map the abundance and distribution patterns of relict species, showing high abundance in the humid subtropical/warm-temperate forest regions.

Significant interaction of hypertension and homocysteine on neurological severity in first-ever ischemic stroke patients.

It is not known whether combination of hypertension and high homocysteine (HHcy) impacts on stroke-related neurological severity. Our aim was to determine whether there is an interaction of hypertension and HHcy on neurological severity in first-ever ischemic stroke patients. We analyzed neurological severity among 189 consecutive first-ever ischemic stroke patients with or without hypertension or HHcy.