Adoption of Ultrasound-guided Polymer Nanocarriers in Tumor Chemoradiotherapy and Oxidation Treatment.

The research was aimed at discussing the effectiveness of ultrasound-guided polymer nanocarriers in the clinical treatment of tumors by chemoradiotherapy and oxidation treatment. Twenty female Balb/cAnN (BALB/C) mice were selected as the research objects in the experiment. These mice were set up as tumor-bearing mice, and then ultrasound-guided polymers with different doses, including polyethylene glycol-poly 2-bromoethyl methacrylate (PEG-PBEMA) (Micelle group), free small molecules called l-ascorbyl palmitate (PA) (PA group), PA-micelle micellar particles (PA-Micelle group) prepared in the research, and phosphate buffer solution (PBS) (PBS group) were adopted.

Waist-to-height ratio is an effective indicator for comprehensive cardiovascular health.

The aim of this study was to determine the associations between cardiovascular health and the waist circumference (WC) and waist-to-height ratio (WHtR). A cross-sectional study was performed recruiting 26701 middle-aged Chinese men. Of the seven ideal cardiovascular health metrics, body mass index (BMI), total cholesterol (TC), blood pressure (BP), and fasting blood glucose (FBG) were found to increase with an elevation of the mean WC and WHtR.

Association between ideal cardiovascular health and the atherogenic index of plasma.

The American Heart Association aims to improve cardiovascular health by encouraging the general population to meet 7 cardiovascular health behaviors and factors. The atherogenic index of plasma (AIP) is an important index. Our aim is to evaluate the relationship between ideal cardiovascular health and the atherogenic index of plasma (AIP) in middle-aged Chinese men.

Swimming exercise increases serum irisin level and reduces body fat mass in high-fat-diet fed Wistar rats.

Background: It has been shown that irisin levels are reduced in skeletal muscle and plasma of obese rats; however, the effect of exercise training on irisin level remains controversial. We aim to evaluate the association of swimming exercise with serum irisin level and other obesity-associated parameters.

Methods: Forty healthy male Wistar rats were randomly assigned to 4 groups: a normal diet and sedentary group (ND group), normal diet and exercise group (NDE group), high-fat diet and sedentary group (HFD group), and high-fat diet and exercise group (HFDE group.

Potential long-term effects of previous schistosome infection may reduce the atherogenic index of plasma in Chinese men.

The major purpose of this study was to assess the association between the potential long-term effects of previous schistosome infection and atherogenic dyslipidemia. Among 1597 men aged ⩾45 years who received health examinations and lived in previous schistosomiasis-endemic regions of China, 465 patients with previous schistosome infection were selected as study subjects, and 1132 subjects formed the control group. The risk factors for cardiovascular disease were measured and compared between the previous schistosome infection and control groups.

Serum prostate-specific antigen concentration and hemodilution among Chinese middle-aged obese men: a hematocrit-based equation for plasma volume estimation is induced.

Background: A hematocrit (HCT)-based and a body surface area (BSA)-based equations were applied for plasma volume (PV) estimation, respectively, to confirm and quantify the hemodilution effect in prostate-specific antigen (PSA) screening among obese men. The agreement between the equations was additionally investigated.

Methods: A total of 1,444 men were retrospectively collected, with ages 40 to 65 years, PSA 0 to 4 ng/mL, and no prostate cancer.