OBJECTIVE To compare the efficacy， safety， and cost-effectiveness of two different formulations of short-acting recombinant human growth hormone （rhGH） in the treatment of patients with short stature. METHODS Data from patients with short stature treated with short-acting rhGH at the Leshan People’s Hospital from August 2016 to June 2023 were collected. Patients were divided into powder formulation group and aqueous formulation group based on the rhGH formulation used. The changes in growth-related efficacy indicators and the occurrence of adverse drug reactions were compared between two groups after 12 months of treatment； cost-effectiveness analysis and sensitivity analysis were used to compare the cost per unit of effect achieved； subgroup analysis was performed by dividing the patients into growth hormone deficiency （GHD） subgroup and idiopathic short stature （ISS） subgroup based on clinical diagnosis. RESULTS After 12 months of treatment， the height and the levels of insulin-like growth factor-1 and insulin-like growth factor binding protein-3 in serum in aqueous formulation group and powder formulation group were significantly increased compared to before treatment （P＜0.001）， but there was no statistically significant difference in the changes of the above indicators between the two groups（P＞0.05）. The analysis results of GHD and ISS subgroups were consistent with the overall population. In the overall population， the cost-effectiveness ratio of powder formulation group （2 582 yuan/cm） was significantly better than that of aqueous formulation group （6 729 yuan/cm）， with a statistically significant difference （P＜0.001）， and the result was consistent in the GHD and ISS subgroups as well as in the sensitivity analysis. No serious adverse drug reactions occurred in either powder formulation or aqueous formulation group， and there was no statistically significant difference in the incidence of various adverse reactions between two groups （P＞0.05）. CONCLUSIONS Short-acting rhGH powder and aqueous formulations have equivalent efficacy and safety， but the powder formulation has greater economic advantages.

Objective:To identify and validate the key genes of ferroptosis in phospholipase A2 receptor (PLA2R) associated membranous nephropathy through bioinformatics analysis and in vitro experiments, and to explore the potential role of ferroptosis in PLA2R associated membranous nephropathy (PMN). Methods:The GSE115857 dataset obtained by retrieving the Gene Expression Omnibus (GEO) database and the ferroptosis-related genes obtained by retrieving the FerrDb database were intersected. The intersected genes were subjected to Gene Ontology (GO) and Kyoto Encyclopedia of Genes and Genomes (KEGG) enrichment analysis. The key ferroptosis genes associated with PMN were identified by intersecting genes selected using support vector machines-recursive feature elimination and least absolute shrinkage and selection operator regression. The results were validate by real-time PCR, cell counting kit-8, Western blotting and immunofluorescence in human renal podocyte line AB 8/13 from both the control group and model group.Results:A total of 25 genes related to ferroptosis of PMN were obtained, and GO and KEGG analysis showed that these genes were mainly involved in cell ferroptosis metabolism. The key ferroptosis genes of PMN obtained by machine learning method were activating transcription factor 3 ( ATF3) and coiled coil domain containing 6 ( CCDC6). The results of in vitro experiments showed that the human renal podocyte line AB 8/13 in the model group was significantly deformed and retracted compared with the control group. The surface area density of foot processes was significantly reduced, and the podocyte cytoskeleton was allosteric. The morphology of F-actin was disordered and the expression of synaptopodin was decreased. The cell proliferation activity was significantly decreased ( P<0.05). The expression of PLA2R protein was increased ( P<0.05), and the expression of GPX4 protein was decreased ( P<0.01). The protein and mRNA levels of ATF3 and CCDC6 were significantly up-regulated (all P<0.05). Conclusions:Ferroptosis may be one of the key mechanisms in the occurrence and development of PMN. In vitro experiments show that ATF3 and CCDC6 are the key genes in the ferroptosis of PMN podocytes, which provides new insights and ideas for the pathogenesis of PMN.

Objective:To conduct a comprehensive review on the current research status of postpartum follow-up for patients with hypertensive disorders of pregnancy (HDP), and provide a basis and guidance for the management of postpartum follow-up for HDP patients.Methods:Guided by the methodological framework of the scoping review, the literatures on postpartum follow-up of HDP patients in Cochrane Library, PubMed, Web of Science, Embase, China Biomedical Literature Database, China National Knowledge Infrastructure, VIP and Wanfang databases were retrieved, and search for relevant literature by the snowballing method. The search time range is from the establishment of the database to February 1, 2025. The included literature was analyzed and summarized.Results:A total of 32 literatures were included, including 31 in English and 1 in Chinese. The participation rate of postpartum follow-up for HDP patients is generally low, and the disease has a significant impact on long-term health. In addition, there is considerable variation in the content, format and time of follow-up. The follow-up content includes the patient's physical health status, long-term health risks and the availability of medical resources, etc.Conclusions:There are still deficiencies in the current implementation of postpartum follow-up for HDP patients. Existing follow-up studies lack high-quality randomized controlled trials as evidence support, and the influencing factors are complex and diverse. In the future, it is necessary to strengthen cooperation among multiple disciplines, closely integrate clinical guidelines with practical needs, and systematically evaluate the effectiveness of follow-up in clinical practice to enhance the scientific and effectiveness of follow-up and provide better health management support for HDP patients.

Objective:To conduct a comprehensive review on the current research status of postpartum follow-up for patients with hypertensive disorders of pregnancy (HDP), and provide a basis and guidance for the management of postpartum follow-up for HDP patients.Methods:Guided by the methodological framework of the scoping review, the literatures on postpartum follow-up of HDP patients in Cochrane Library, PubMed, Web of Science, Embase, China Biomedical Literature Database, China National Knowledge Infrastructure, VIP and Wanfang databases were retrieved, and search for relevant literature by the snowballing method. The search time range is from the establishment of the database to February 1, 2025. The included literature was analyzed and summarized.Results:A total of 32 literatures were included, including 31 in English and 1 in Chinese. The participation rate of postpartum follow-up for HDP patients is generally low, and the disease has a significant impact on long-term health. In addition, there is considerable variation in the content, format and time of follow-up. The follow-up content includes the patient's physical health status, long-term health risks and the availability of medical resources, etc.Conclusions:There are still deficiencies in the current implementation of postpartum follow-up for HDP patients. Existing follow-up studies lack high-quality randomized controlled trials as evidence support, and the influencing factors are complex and diverse. In the future, it is necessary to strengthen cooperation among multiple disciplines, closely integrate clinical guidelines with practical needs, and systematically evaluate the effectiveness of follow-up in clinical practice to enhance the scientific and effectiveness of follow-up and provide better health management support for HDP patients.

Objective:To identify and validate the key genes of ferroptosis in phospholipase A2 receptor (PLA2R) associated membranous nephropathy through bioinformatics analysis and in vitro experiments, and to explore the potential role of ferroptosis in PLA2R associated membranous nephropathy (PMN). Methods:The GSE115857 dataset obtained by retrieving the Gene Expression Omnibus (GEO) database and the ferroptosis-related genes obtained by retrieving the FerrDb database were intersected. The intersected genes were subjected to Gene Ontology (GO) and Kyoto Encyclopedia of Genes and Genomes (KEGG) enrichment analysis. The key ferroptosis genes associated with PMN were identified by intersecting genes selected using support vector machines-recursive feature elimination and least absolute shrinkage and selection operator regression. The results were validate by real-time PCR, cell counting kit-8, Western blotting and immunofluorescence in human renal podocyte line AB 8/13 from both the control group and model group.Results:A total of 25 genes related to ferroptosis of PMN were obtained, and GO and KEGG analysis showed that these genes were mainly involved in cell ferroptosis metabolism. The key ferroptosis genes of PMN obtained by machine learning method were activating transcription factor 3 ( ATF3) and coiled coil domain containing 6 ( CCDC6). The results of in vitro experiments showed that the human renal podocyte line AB 8/13 in the model group was significantly deformed and retracted compared with the control group. The surface area density of foot processes was significantly reduced, and the podocyte cytoskeleton was allosteric. The morphology of F-actin was disordered and the expression of synaptopodin was decreased. The cell proliferation activity was significantly decreased ( P<0.05). The expression of PLA2R protein was increased ( P<0.05), and the expression of GPX4 protein was decreased ( P<0.01). The protein and mRNA levels of ATF3 and CCDC6 were significantly up-regulated (all P<0.05). Conclusions:Ferroptosis may be one of the key mechanisms in the occurrence and development of PMN. In vitro experiments show that ATF3 and CCDC6 are the key genes in the ferroptosis of PMN podocytes, which provides new insights and ideas for the pathogenesis of PMN.

Objective To explore the effect of specific nursing on quality of life of the parents of children with mental retardation (MR). Methods 160 parents of children with MR and 160 parents of normal children were evaluated with WHO Quality Of Life-BREF (WHO-QOL-BREF). The children with MR were divided into observation group (n=80) and control group (n=80). The control group received the traditional nursing care, and the observation group accepted specific nursing care. The scores of WHOQOLBREF were compared. Results The score of WHOQOL-BREF was lower in the MR group than in the normal group (P<0.01). The score decreased with the aggravation of MR (P<0.001). The score of WHOQOL-BREF was higher in the observation group than in the control group (P<0.01). Conclusion Specific nursing should be given to the parents of children with MR, which can promote their quality of life.