Advancements in the application of precision nursing model on hemodialysis for diabetic nephropathy: A review.

This study explores the application and advancements of precision nursing model (PNM) in hemodialysis for diabetic nephropathy patients. Diabetic nephropathy is a severe complication of diabetes, frequently leading to end-stage renal disease and necessitating long-term hemodialysis. The PNM aims to enhance treatment outcomes and patient quality of life through individualized care plans, multidisciplinary collaboration, and continuous quality improvement.

Essential Oil of Chenopodium ambrosioides Induced Caspase-Dependent Apoptosis in SMMC-7721 Cells.

Objective: To investigate the inhibition of cell proliferation by essential oil of Chenopodium ambrosioides on the human liver cancer SMMC-7721 cells and human liver LO2 cells,and to study the mechanism of anti-tumor in vitro.

Methods: The inhibition of cell proliferation by essential oil of Chenopodium ambrosioides was determined by MTT assay; the distribution of cell cycle was analyzed by flow cytometry( FCM) with PI staining; cell morphology and apoptosis effect of SMMC-7721 cells were observed by microscope; the apoptotic rate was quantified by FCM with Annexin V / PI double staining.

Results: Essential oil of Chenopodium ambrosioides could significantly inhibit the cell proliferation in a concentration-time-dependent manner( P < 0.

[Isolation, Identification and Characteristic Analysis of an Oil-producing Chlorella sp. Tolerant to High-strength Anaerobic Digestion Effluent].

A Chlorella strain tolerant to high-strength anaerobic digestion effluent was isolated from the anaerobic digestion effluent with a long-term exposure to air. The strain was identified as a Chlorella by morphological and molecular biological methods, and named Chlorella sp. BWY-1, The anaerobic digestion effluent used in this study was from a biogas plant with the raw materials of swine wastewater after solid-liquid separation.

[Oxidative damage of volatile oil from Chenopodium ambrosioides on Vicia faba root tip cells].

Chenopodium ambrosioides is an invasive species, which has strong allelopathic effect on surrounding plants. In this study, the methods of soil culture and filter paper culture were adopted to simulate the eluviation and volatilization of the volatile oil from C. ambrosioides, respectively, and to investigate the allelopathy of the volatile oil on the lipid peroxidation and antioxidant enzyme activities of Vicia faba root tip cells, with the mechanisms of the induced tip cell apoptosis analyzed.

Characterization of a new stearoyl-acyl carrier protein desaturase gene from Jatropha curcas.

A new full-length cDNA of stearoyl-acyl carrier protein desaturase was obtained by RT-PCR and RACE techniques from developing seeds of Jatropha curcas. Sequence alignment showed that its deduced amino acid sequence had high similarity with other stearoyl-acyl carrier protein desaturases. The gene was functionally expressed in E.