Association between blood lead levels and serum creatinine: a cross-sectional study.

Purpose: The aim of this cross-sectional study was to investigate the association between blood lead levels and serum creatinine.

Methods: In the present study, sample data were derived from the National Health and Nutrition Examination Survey (NHANES) 2015-2018 of participants with complete data of blood lead levels and serum creatinine. Multivariate linear regression models were used to examine the association between blood lead levels and serum creatinine.

Current trends and research hotspots in the study of flavonoids for ulcerative colitis: A bibliometric study.

Background And Study Aims: Flavonoids have been shown to exhibit significant potential in treating ulcerative colitis (UC), and their mechanism of action is receiving increasing attention. This study was devoted to the bibliometric analysis of articles and review articles in flavonoid therapy for UC research between 2011 and 2022 to show publication trends and research hotspots.

Material And Methods: The literature search data for the bibliometric analysis were obtained from the Web of Science Core Collection by searching for the terms "Flavonoids" and "Ulcerative colitis or Idiopathic Proctocolitis or colitis gravis or Inflammatory Bowel Disease, Ulcerative Colitis Type.

Bibliometric Analysis of Geriatric Sarcopenia Therapies: Highlighting Publication Trends and Leading-Edge Research Directions.

The bibliometric analysis assesses the productivity of scholarship in a given field and provides information on the frontiers of relevant developments. However, no bibliometric analysis study has quantitatively analyzed publications in geriatric sarcopenia therapies. This study investigates the scholarly productivity and frontiers of publications in geriatric sarcopenia therapies.

Untargeted metabolomics identifies potential serum biomarkers associated with Crohn's disease.

Crohn's disease (CD) is well characterized by chronic inflammation of the gastrointestinal tract. The diagnose of CD relays on the comprehensive evaluation of patient symptoms, laboratory examination, radiology, and endoscopy. There is lack of biomarkers or simple test for CD detection.

A new method of auxiliary purification for motor vehicle exhaust.

As a result of the limitations of current purification technologies, purification efficiency is relatively low, particularly during startup or in the case of other abnormal automobile exhaust. Therefore, a new method of auxiliary purification is proposed in this paper. The acidic solution of potassium permanganate can oxidize carbon monoxide, nitrogen oxides and sulfur dioxide at relatively high temperatures and the alkaline solution of potassium permanganate can selectively absorb nitrogen oxide and sulfur dioxide.