ABSTRACT
This paper analyzes the main obstacles in the process of promoting the integration of medicine and prevention in China,including the mindset of prioritizing medical care over prevention,fragmented system architecture,conflicting direction of funding and incentives,and inherent contradictions in the division of labor and cooperation in service provision.Furthermore,this article attempts to present the current status and constraints of medical and health integration in China from the perspectives of management mechanisms and service mechanisms,highlighting the mismatch between these two aspects as the root cause.It proposes that the reform logic of current medical and health integration practices should prioritize the service mechanism.This involves clarifying the service interface of medicine and prevention integration and establishing patient-centered service pathways for integration.In the establishment of the service mechanism,a balance should be struck between efficiency and quality,while also integrating based on division of labor.Subsequently,adjustments to the management mechanism should be made in accordance with the medicine and prevention integration service mechanism.In the reform of the management mechanism,various stakeholders'interests should be coordinated and the costs of reform should be controlled.
ABSTRACT
Objective:Operational efficiency and influencing factors of China's basic medical insurance system from 2020 to 2021 is conducted to provide reference for improving the operational efficiency and optimizing the input-output relationship.Methods:The super-efficiency SBM model based on unexpected output and the Malmquist index are used to measure the static and dynamic efficiency of resident medical insurance in 31 provinces in China,and Tobit regression analysis is employed to analyze the influencing factors.Results:The overall operational efficiency of resident medical insurance still needs improvement.The operational efficiency of resident medical insurance in the central and western regions is lower than that in the eastern region,and the gap is significant.Different levels and regions have differentiated main constraints on the operational efficiency of resident medical insurance.In terms of dynamic efficiency,the total factor productivity of resident medical insurance operation shows an increasing trend,mainly due to technological progress.In terms of influencing factors,the degree of aging,the level of medical expenses and the level of medical insurance supervision have a significant impact on the operational efficiency.Suggestions:Efforts should be made to bridge regional disparities,promote the equitable development of medical insurance,reasonably control the level of medical expenses,strengthen the supervision of medical insurance funds,and implement active aging policies.
ABSTRACT
Immune factors play an important role in recurrent spontaneous abortion(RSA),and immune imbalance affects embryo implantation,growth,and development.There is currently no consensus on the etiology and pathogenesis of RSA caused by immune factors.Based on the theory of latent toxic in TCM and combined with the pathological mechanism of the dynamic changes of immune abnormal substances in the body,this article proposed that latent toxic is the key cause of RSA caused by immune factors.Furthermore,it expounded the pathogenic characteristics of latent toxic:combination of heat and blood stasis hidden in the womb,and latent toxic plays a role in embryo formation under qi deficiency conditions.It is established that latent toxin stagnation in the membrane is the pathogenic mechanism.Moreover,this article revealed the variable pathological changes such as the blockage of the inner membrane system and the outer membrane system.Treatment should be based on the basic methods of tonifying qi and nourishing blood,tonifying kidney to secure the Thoroughfare Vessel,clearing heat and cooling blood,promoting blood circulation and removing blood stasis.This article could provide a theoretical basis for TCM syndrome differentiation and treatment of RSA caused by immune factors.
ABSTRACT
Objective To explore the value of the Physiology and Surgical Severity Score(POSSUM)scoring system in predicting postoperative complications in elderly patients with thoracic surgery,and to ana-lyze its correlation with Clavien-Dindo classification.Methods The data of 182 elderly patients who under-went thoracic surgery in this hospital from October 2019 to March 2023 were retrospectively analyzed.They were divided into the complication group and the non-complication group according to whether there were complications after surgery.The baseline data and POSSUM score of the two groups were analyzed,and the receiver operating characteristic(ROC)curve was drawn to analyze the predictive value of POSSUM for post-operative complications in elderly patients.POSSUM of patients with different Clavien-Dindo classification was compared,and the correlation between POSSUM and Clavien-Dindo classification analyzed.Results The incidence of pulmonary infection was the highest in the complication group,followed by hypoproteinemia.POSSUM in the complication group was higher than that in non-complication group before operation,and the difference was statistically significant(P＜0.05).The ROC curve showed that the area under curve(AUC)value of POSSUM was 0.829;In the complication group,according to Clavien-Dindo classification,there were 5 cases of grade Ⅰ,47 cases of grade Ⅱ,8 cases of grade Ⅱ Ⅲ,7 cases of grade Ⅳ and 8 cases of grade V,the difference was statistically significant(P＜0.05).The correlation analysis showed that POSSUM score was positively correlated with Clavien-Dindo classification(r＞0.513,P＜0.05).Conclusion The POSSUM scoring system has a high value in predicting postoperative complications in elderly patients with thoracic surgery.
ABSTRACT
Objective:This study was designed to explore the distribution pattern of TCM syndrome types in patients with Chronic Kidney Disease (CKD) stage 3-5 without alternative treatment after objective collection of TCM quad-diagnostic instruments.Methods:The four-diagnostic instruments of Chinese medicine were used to collect the four-diagnostic information of patients with stage CKD 3-5 non-alternative treatment for syndrome determination, and the correlation between TCM syndrome and basic disease characteristics of patients was analyzed.Results:The distribution of TCM syndrome types in 464 patients with CKD 3-5 stage non-substitution therapy was based on deficiency syndrome, and had both standard and solid syndrome. Qi-deficiency syndrome was the most common type, accounting for 24.6% (114/464), followed by kidney-yang deficiency syndrome, heart-qi deficiency syndrome, kidney-yin deficiency syndrome, heart-blood deficiency syndrome, spleen-yang deficiency syndrome and lung-yin deficiency syndrome. The positivism type of this deficiency is blood stasis, dampness-heat, moisture, turbidity and turbidity toxicity. There was no significant difference in gender and age distribution among patients with different CKD stages ( P>0.05), but the proportion of deficiency syndrome gradually increased with the increase of age. There were differences in the distribution of primary deficiency syndrome in different CKD stages ( χ2=57.48, P<0.001), but no difference in the distribution of primary deficiency syndrome ( χ2=2.59, P=0.957). Conclusions:According to the four diagnostic instrument of traditional Chinese medicine, the distribution of TCM syndrome types in patients with stage CKD3-5 non-alternative treatment is based on deficiency syndrome, combined with deficiency of primary and solid syndrome. The syndrome types in CKD3 stage were mainly qi deficiency and kidney qi deficiency, while the TCM syndrome types in CKD stage 4 were qi deficiency and kidney Yang deficiency. With the progression of the disease, the TCM syndromes of stage 5 CKD were mainly heart-qi deficiency and kidney-yang deficiency.
ABSTRACT
α7 nicotinic acetylcholine receptor(α7nAChR)is widely expressed in the central nervous system and immune system,and plays a neuro-immunoregulatory role.On the one hand,α7nAChR is involved in the transmission of neurotransmitters,the conduction of excitatory signals and the maintenance of synaptic plasticity,which is of great significance for maintaining the normal and stable neurocognitive function.On the other hand,as an important part of the cholinergic anti-inflammatory pathway,α7nAChR is involved in the regulation of physiological and pathological processes such as inflammatory response,oxidative stress,apoptosis and autophagy in the central system,and plays an immunomodulatory and neuroprotective role,thus being potential target for improving perioperative neurocognitive function.This article reviews the biological characteristics of α7nAChR and its effect on perioperative neurocognitive function,in order to provide ideas and methods for clinical improvement of perioperative neurocognitive function in surgical patients.
ABSTRACT
The long-term efficacy and complications of implantable diaphragm pacer (IDP) in a child with cervical spinal cord injury (CSCI) in the Department of Spinal and Neural Functional Reconstruction, China Rehabilitation Research Center in September 2022 were retrospective analyzed.A male child had quadriplegia without an obvious cause at the age of 12 years, and he was then lived completely with the assistance of mechanical ventilation.At the age of 14 years, he could wean off the ventilator in unilateral diaphragmatic pacing mode.However, mechanical ventilation was re-given for months after 5 years due to pneumonia, and then the IDP was re-given with the self-felt decreased pacing effect.After hospitalization, the patient was examined with mild diaphragmatic atrophy, secondary flat chest, and mild scoliosis.After optimization of the transdiaphragmatic pacing threshold and rehabilitation, his respiratory function improved.IDP can be used in CSCI for long time, while flat chest and scoliosis that limited the expansion of the lungs should be considered.At the meantime, the increased abdominal spasm affected the abdominal compliance, leading to the decrease in the efficiency of the diaphragm.
ABSTRACT
ObjectiveTo carry out an epidemiological analysis on an outbreak of Mycoplasma pneumoniae infection at a welfare institution to provide a theoretical basis for the corresponding prevention and control measures. MethodsUsing the method of field epidemiological investigation， special field treatment was carried out in September 2022. Serum samples from cases and close contacts in the same ward area were collected for detection of nine respiratory tract infection pathogens （Mycoplasma pneumoniae， chlamydia， influenza， human metapneumosis， respiratory syncytial， human boca， parainfluenza type 1‒4 virus， and Middle East respiratory syndrome， severe acute respiratory syndrome coronavirus） by immunofluorescence immunoglobulin M （IgM） antibody test. ResultsA total of 14 Mycoplasma pneumoniae cases were identified， all of whom were residents of the welfare institution. The first case occurred on September 4， while the last case was reported on September 13. The incidence rate of the fifth ward area where the first case reported was 12.82% （10/78）， and it was 3.57% （3/84） in the third ward area and 1.20% （1/83） in the first ward area. There was a significant difference in incidence rates between ward areas （χ2=8.90， P<0.05）， but no significant difference was observed in age distribution and length of hospitalization. Thirty-three samples were collected for detection of nine kinds of IgM antibodies against respiratory pathogens. The results showed that the Mycoplasma pneumoniae IgM antibody was weakly positive in the 14 cases. ConclusionBased on the epidemiological history， clinical symptoms and laboratory tests， it was concluded that it was an outbreak of Mycoplasma pneumoniae infection within the welfare institution. Welfare institutions should continue to control the occurrence and outbreak of infection through effective routine hygiene， ventilation， and disinfection so as to ensure the health and safety of their clients.
ABSTRACT
BACKGROUND:Cadmium is a common environmental pollutant,which can damage multiple organs and tissues,such as the kidney and bone,but its effect on annulus fibrosus cells in the intervertebral disc has been less reported. OBJECTIVE:To investigate the effect of cadmium chloride on the senescence of annulus fibrosus cells and the role of PI3K/Akt signaling pathway. METHODS:Annulus fibrosus cells from Sprague-Dawley rat intervertebral discs were harvested and passage 3 cells were intervened with different concentrations of cadmium chloride(0,1,5,10,20 μmol/L).Cell viability and proliferation were detected by cell counting kit-8 assay.Transcriptome sequencing and Kyoto Encyclopedia of Genes and Genomes functional enrichment analysis were performed on annulus fibrosus cells with or without cadmium chloride addition.Passage 3 annulus fibrosus cells were divided into control group,cadmium chloride group and LY294002 group.Cell proliferation rate was detected by EdU method,positive cell rate was detected by senescence-associated β-galactosidase staining,and expressions of senescence-associated proteins(p16,p21 and p53)and p-Akt at protein and mRNA levels were measured by western blot,RT-PCR and immunofluorescence. RESULTS AND CONCLUSION:5 μmol/L cadmium chloride could inhibit the proliferation of annulus fibrosus cells.Results from the Kyoto Encyclopedia of Genes and Genomes functional enrichment analysis showed that the main signal transduction pathways included PI3K/Akt,cell cycle and p53 signaling pathways,which were related to cell senescence and proliferation.PI3K/Akt signaling pathways with significant differential expression were selected for validation.Compared with the control group,the EdU-positive rate was significantly decreased in the cadmium chloride group(P<0.05),while the β-galactosidase-positive rate,the expression of senescence-associated proteins(p16,p21 and p53)and p-Akt significantly increased(P<0.05).Compared with the cadmium chloride group,the EdU-positive rate and p-Akt expression were significantly decreased in the LY294002 group(P<0.05),while the β-galactosidase-positive rate and the expression of senescence-associated proteins(p16,p21 and p53)significantly increased(P<0.05).To conclude,cadmium chloride can regulate the senescence of annulus fibrosus cells by activating the PI3K/Akt signaling pathway,thereby inducing the occurrence and progression of intervertebral disc degeneration.
ABSTRACT
Objective:To study the current status of longitudinal extrauterine growth restriction (EUGR) in extremely preterm infants (EPIs) and to develop a prediction model based on clinical data from multiple NICUs.Methods:From January 2017 to December 2018, EPIs admitted to 32 NICUs in North China were retrospectively studied. Their general conditions, nutritional support, complications during hospitalization and weight changes were reviewed. Weight loss between birth and discharge > 1SD was defined as longitudinal EUGR. The EPIs were assigned into longitudinal EUGR group and non-EUGR group and their nutritional support and weight changes were compared. The EPIs were randomly assigned into the training dataset and the validation dataset with a ratio of 7∶3. Univariate Cox regression analysis and multiple regression analysis were used in the training dataset to select the independent predictive factors. The best-fitting Nomogram model predicting longitudinal EUGR was established based on Akaike Information Criterion. The model was evaluated for discrimination efficacy, calibration and clinical decision curve analysis.Results:A total of 436 EPIs were included in this study, with a mean gestational age of (26.9±0.9) weeks and a birth weight of (989±171) g. The incidence of longitudinal EUGR was 82.3%(359/436). Seven variables (birth weight Z-score, weight loss, weight growth velocity, the proportion of breast milk ≥75% within 3 d before discharge, invasive mechanical ventilation ≥7 d, maternal antenatal corticosteroids use and bronchopulmonary dysplasia) were selected to establish the prediction model. The area under the receiver operating characteristic curve of the training dataset and the validation dataset were 0.870 (95% CI 0.820-0.920) and 0.879 (95% CI 0.815-0.942), suggesting good discrimination efficacy. The calibration curve indicated a good fit of the model ( P>0.05). The decision curve analysis showed positive net benefits at all thresholds. Conclusions:Currently, EPIs have a high incidence of longitudinal EUGR. The prediction model is helpful for early identification and intervention for EPIs with higher risks of longitudinal EUGR. It is necessary to expand the sample size and conduct prospective studies to optimize and validate the prediction model in the future.
ABSTRACT
Abstract@#Gurrently, healthy behaviors are the cornerstone of both physical and mental wellbeing,and more researches are focusing on improving behaviors to alleviate depression among children and adolescents. Based on the concept of 24 h movement behaviors proposed in recent years, the study examines the relationship among physical activity, sedentary behavior, sleep and depressive symptoms in children and adolescents. The research suggests that physical activity could effectively alleviate depression among children and adolescents, and its effectiveness is influenced by factors including type, intensity, duration and frequency of physical activity. Excessive sedentary behavior may increase depressive symptoms, and the impacts of different types, durations, and frequencies of sedentary behavior on depressive symptoms among children and adolescents vary. In addition to its direct impact on depression, sleep could also serve as a mediator among physical activity, sedentary behavior and depression, and there is also a crowdingout effect of time between physical activity and sedentary behavior. Future research should focus on the mechanisms and pathways underlying how 24 h movement behaviors affecting depression among children and adolescents, in order to provide more accurate solutions for the prevention and treatment of depression.
ABSTRACT
OBJECTIVE@#To determine whether monotropein has an anticancer effect and explore its potential mechanisms against colorectal cancer (CRC) through network pharmacology and molecular docking combined with experimental verification.@*METHODS@#Network pharmacology and molecular docking were used to predict potential targets of monotropein against CRC. Cell counting kit assay, plate monoclonal assay and microscopic observation were used to investigate the antiproliferative effects of monotropein on CRC cells HCT116, HT29 and LoVo. Flow cytometry and scratch assay were used to analyze apoptosis and cell cycle, as well as cell migration, respectively in HCT116, HT29, and LoVo cells. Western blotting was used to detect the expression of proteins related to apoptosis, cell cycle, and cell migration, and the expression of proteins key to the Akt pathway.@*RESULTS@#The Gene Ontology and Reactome enrichment analyses indicated that the anticancer potential of monotropein against CRC might be involved in multiple cancer-related signaling pathways. Among these pathways, RAC-beta serine/threonine-protein kinase (Akt1, Akt2), cyclin-dependent kinase 6 (CDK6), matrix metalloproteinase-9 (MMP9), epidermal growth factor receptor (EGFR), cell division control protein 42 homolog (CDC42) were shown as the potential anticancer targets of monotropein against CRC. Molecular docking suggested that monotropein may interact with the 6 targets (Akt1, Akt2, CDK6, MMP9, EGFR, CDC42). Subsequently, cell activity of HCT116, HT29 and LoVo cell lines were significantly suppressed by monotropein (P<0.05). Furthermore, our research revealed that monotropein induced cell apoptosis by inhibiting Bcl-2 and increasing Bax, induced G1-S cycle arrest in colorectal cancer by decreasing the expressions of CyclinD1, CDK4 and CDK6, inhibited cell migration by suppressing the expressions of CDC42 and MMP9 (P<0.05), and might play an anticancer role through Akt signaling pathway.@*CONCLUSION@#Monotropein exerts its antitumor effects primarily by arresting the cell cycle, causing cell apoptosis, and inhibiting cell migration. This indicates a high potential for developing novel medication for treating CRC.
Subject(s)
Humans , Proto-Oncogene Proteins c-akt/metabolism , Cell Proliferation , Matrix Metalloproteinase 9 , Molecular Docking Simulation , Cell Cycle , ErbB Receptors , Apoptosis , Colorectal Neoplasms/pathology , Cell Line, TumorABSTRACT
Aim Based on the apoptotic pathway mediated by receptor interacting protein kinase(RIP)1-RIP3-mixed spectrum kinase domain like protein(MLKL), to explore the effects of naringenin on ovarian granulosa cell apoptosis in rats with polycystic ovary syndrome(PCOS). Methods SD rats were randomly assigned into normal control group, model group, naringenin group, RIP1 inhibitor(Nec-1)group, RIP1-RIP3-MLKL necrosis signal activator(Z-VAD-fmk)group, naringenin+Z-VAD-fmk group, 15 rats per group. ELISA method was performed to measure the levels of IL-1β and TNF-α in ovarian tissue. HE method was performed to observe the shape of the ovary. Granular cells were isolated from ovarian tissue, and flow cytometry was performed to measure apoptosis rate and necrosis rate. Immunohistochemistry was performed to measure the positive expression of p-RIP1 in ovarian tissue. Western blot was employed to detect the expression of RIP1-RIP3-MLKL pathway. Results RIP1 specific inhibitor Nec-1 and naringenin could block the phosphorylation and activation of RIP1, inhibit the RIP1-RIP3-MLKL signaling pathway, reduce the inflammation level in PCOS rats, and alleviate the necrosis and apoptosis of ovarian granulosa cells(P<0.05). Z-VAD-fmk could promote the activation of RIP1-RIP3-MLKL pathway, aggravate the apoptosis of ovarian granulosa cells, and partially weaken the anti-apoptosis effect of naringenin(P<0.05). Conclusions Naringenin may inhibit the apoptosis of ovarian granulosa cells in PCOS rats by blocking the activation of the necrotic apoptotic pathway mediated by RIP1-RIP3-MLKL.
ABSTRACT
Aim To investigate the protective effect of dimethyl fumarate on spleen injury induced by gamma radiation in mice and the related mechanism. Methods C57BL/6 mice were randomly divided into the blank control group, radiation model group and DMF administration group, which were administered once at 12 h before irradiation and once at 0. 5 h, 12 h, 24 h and 48 h after irradiation. The 30-day survival rate, body weight and pathological injury of spleen were measured after a one-time total body irradiation of Co 7 rays (8 Gy). TUNEL staining was used to detect apoptosis of spleen cells. Enzyme-linked immunoassay ( ELISA) was applied to detect the contents of TNF-a, IL-1 p, IL-6, IL-18, NLRP3 and AIM2 in spleen. Western blot test and immunofluorescence staining test was employed to verify the changes of NLRP3 and AIM2 contents in spleen tissue after irradiation. Results DMF could obviously improve the survival rate of irradiated mice, improve the weight loss of irradiated mice, re-duce the pathological injury of spleen, and inhibit the apoptosis of spleen cells after irradiation. ELISA results showed that DMF could significantly inhibit the increase of spleen inflammatory cytokines TNF-a, IL-lp, IL-6, IL-18 and inflammasome components NL-RP3 and AIM2 induced by irradiation. Western blot and tissue immunofluorescence staining also confirmed that DMF could inhibit the increase of NLRP3 and AIM2 inflammasome protein levels caused by irradiation. Meanwhile, NLRP3 agonist and AIM2 agonist could antagonize the radiation protection effect of DMF on spleen cells. Conclusion DMF can ameliorate spleen injury of Co 7-ray injured mice, and its mechanism is closely related to NLRP3/AIM2 inflamma-somes, which can be used as a potential protective drug for radiation injury.
ABSTRACT
Based on the strategy of metabolomics combined with bioinformatics, this study analyzed the potential allergens and mechanism of pseudo-allergic reactions (PARs) induced by the combined use of Reduning injection and penicillin G injection. All animal experiments and welfare are in accordance with the requirements of the First Affiliated Experimental Animal Ethics and Animal Welfare Committee of Henan University of Chinese Medicine (approval number: YFYDW2020002). Based on UPLC-Q-TOF/MS technology combined with UNIFI software, a total of 21 compounds were identified in Reduning and penicillin G mixed injection. Based on molecular docking technology, 10 potential allergens with strong binding activity to MrgprX2 agonist sites were further screened. Metabolomics analysis using UPLC-Q-TOF/MS technology revealed that 34 differential metabolites such as arachidonic acid, phosphatidylcholine, phosphatidylserine, prostaglandins, and leukotrienes were endogenous differential metabolites of PARs caused by combined use of Reduning injection and penicillin G injection. Through the analysis of the "potential allergen-target-endogenous differential metabolite" interaction network, the chlorogenic acids (such as chlorogenic acid, neochlorogenic acid, cryptochlorogenic acid, and isochlorogenic acid A) and β-lactam allergens in the combination of the two may be mainly regulated by PLD1, PLA2G12A and CYP1A1. The three upstream signal target proteins mainly activate the arachidonic acid metabolic pathway, promote the degranulation of mast cells, release downstream endogenous inflammatory mediators, and induce PARs.
ABSTRACT
OBJECTIVE@#To investigate the value of pre-treatment albumin/fibrinogen ratio (AFR) on the prognosis of patients with diffuse large B-cell lymphoma (DLBCL).@*METHODS@#The data of DLBCL patients in the Affiliated Hospital of North Sichuan Medical College from April 2014 to March 2021 were retrieved, and 111 newly diagnosed patients who completed at least 4 cycles of R-CHOP or R-CHOP-like chemotherapy with complete data were included in the study. The clinical, laboratory examination and follow-up data of the patients were collected, and the receiver operating characteristic curve (ROC) was drawn according to patients' AFR before treatment and the survival status at the end of the follow-up, which could be used to preliminarily evaluate the predictive value of AFR for disease progression and patients' survival outcome. Furthermore, the correlation of AFR with the clinical and laboratory characteristics, progression-free survival (PFS) and overall survival (OS) was analyzed, and finally, univariate and multivariate Cox proportional hazard regression models were used to analyze factors affecting PFS and OS of DLBCL patients.@*RESULTS@#The ROC curve indicated that AFR level had a moderate predictive value for PFS and OS in DLBCL patients, with the area under the curve (AUC) of 0.616 (P =0.039) and 0.666 (P =0.004), respectively, and the optimal cut-off values were both 9.06 for PFS and OS. Compared with high-AFR (≥9.06) group, the low-AFR (<9.06) group had a higher proportion of patients with Lugano III-IV stage ( P <0.001), elevated lactate dehydrogenase (P =0.007) and B symptoms (P =0.038). The interim analysis of response showed that the overall response rate (ORR) in the high-AFR group was 89.7%, which was significantly higher than 62.8% in the low-AFR group (P =0.001). With a median follow-up of 18.5 (3-77) months, the median PFS of the high-AFR group was not reached, which was significantly superior to 17 months of the low-AFR group (P =0.009). Similarly, the median OS of high-AFR group was not reached, either, which was significantly superior to 48 months of the low-AFR group (P < 0.001). In multivariate Cox regression analysis, AFR <9.06 was an independent risk factor both for PFS and OS (HR PFS=2.047, P =0.039; HR OS=4.854, P =0.001).@*CONCLUSION@#Pre-treatment AFR has a significant value for the prognosis evaluation in newly diagnosed DLBCL patients.
Subject(s)
Humans , Prognosis , Fibrinogen , Disease-Free Survival , Albumins/therapeutic use , Hemostatics/therapeutic use , Lymphoma, Large B-Cell, Diffuse/drug therapy , Retrospective Studies , Antineoplastic Combined Chemotherapy Protocols/therapeutic useABSTRACT
Objective To establish drug use evaluation(DUE)criteria for aminocaproic acid injection,and to evaluate and analyse clinical use of aminocaproic acid injection.Methods Based on the aminocaproic acid injection drug label,DUE of aminocaproic acid injection from three aspects(indications,medications and medication results)were established with reference to relevant literature.A retrospective survey was conducted to evaluate the rationality of medication for inpatients who used aminocaproic acid injection from July 1,2021 to June 30,2022 in Fuding Hospital of Fujian University of Traditional Chinese Medicine.Results A total of 143 midical records were included.73 cases fully met the DUE criteria,70 cases did not fully meet the DUE criteria,and the unreasonable rate was 48.95%.The most common types of irrational using of aminocaproic acid injection were inappropriate timing of perioperative prevention of medication(26.57%),overcourse in perioperative prevention of medication(23.08%),and contraindications(7.69%).Conclusions The aminocaproic acid injection DUE standard established is scientific,practical,the irrational rate of aminocaproic acid injection use is relatively high in this hospital,and the management of rational use of aminocaproic acid injection needs to be strengthened.
ABSTRACT
Objective To investigate the effects of N-acetyl-D-glucosamine(GlcNAc)on acute pancreatitis in rats.Methods Twenty male SD rats were randomly divided into a control group,AP group,low GlcNAc + AP group and high GlcNAc + AP group,with five rats in each group.Acute pancreatitis was induced in AP group,low GlcNAc + AP group and high GlcNAc + AP group by two intraperitoneal injections of 2.5 g/kg L-arginine with a 1 hour interval.Among them,low GlcNAc + AP group and high GlcNAc + AP group were administered 50 and 200 mg/kg GlcNAc,respectively,by intraperitoneal injection at 24 hours before the first intraperitoneal injection of L-arginine.Group control and AP were intraperitoneally injected with the same volume of normal saline.After 24 h,the rats were sacrificed,and serum and pancreatic tissues were collected.Pancreatic tissue morphology was observed by HE staining,and serum levels of amylase(AMY),lipase(LPS),interleukin-1β(IL-1β),interleukin-6(IL-6),tumor necrosis factor-α(TNF-α),superoxide dismutase(SOD)and malondialdehyde(MDA)were measured by enzyme-linked immunosorbent assay.Protein expression of nuclear factor E2-related factor 2(NRF2),heme oxygenase-1(HO-1),and peroxisome proliferator-activated receptor-γ(PPAR-γ)in pancreatic tissue was detected by Western Blot.Cluster of differentiation(CD)86,CD206 and macrophage markers(F4/80)were detected by immunofluorescence.Expression of CD86 and CD206 in pancreatic tissue was detected by immunohistochemistry.Results(1)Compared with control group,AMY,LPS,IL-1β,IL-6,TNF-α,and MDA levels and pancreatic CD86 expression in AP group were significantly increased(P<0.05),while SOD activity,protein expression levels of NRF2,HO-1,and PPAR-γ,and pancreatic CD206 expression were significantly decreased(P<0.05).(2)Compared with AP group,serum IL-1β,IL-6,TNF-α,MDA,and LPS and the pancreatic CD86 expression in low GlcNAc + AP group were significantly decreased(P<0.05).The PPAR-γ protein level in the pancreas was significantly increased(P<0.05).(3)Compared with AP group,serum AMY,LPS,IL-1β,IL-6,TNF-α,and MDA and pancreatic CD86 expression in high GlcNAc + AP group were significantly decreased(P<0.05),while serum SOD,and NRF2,HO-1,PPAR-γ,and pancreatic CD206 expression were significantly increased(P<0.05).(4)Compared with low GlcNAc + AP group,serum LPS,IL-1β and IL-6 in high GlcNAc + AP group were significantly decreased(P<0.05).Pancreatic expression of HO-1,PPAR-γ,and pancreatic CD206 were significantly increased(P<0.05).Conclusion GlcNAc treatment attenuates acute pancreatitis injury in AP rats,possibly by activating the NRF2/HO-1 signaling pathway to inhibit oxidative stress and promoting M2 macrophage polarization to attenuate pancreatic injury in AP rats.
ABSTRACT
Objective:To make a quantitative analysis of the policy tools which is related to the public hospital compensation policy text to reveal the characteristics of different stages in the policy and the use of the policy tools.Methods:Content analysis was performed to construct a two-dimensional framework of"tools(X-dimension)-phases(Y-dimension)",and analyze the use of public hospital compensation policy tools.Results:From the Y-dimension,the use of public hospital compensation policy tools in different stages shows the characteristics of differentiation and diversification.However,according to the X-dimension,there is uneven development rate and poor combination structure of public hospital compensation policy tools.And partial policy sub-tools are seriously missing,and failed to complement each other.On this basis,policy suggestions are put forward:optimize the combination of various policy tools,innovate the means of demand-based policy tools,and make up for the shortcomings of supply-based policy tools.Optimize the combination of various policy tools,innovate the means of demand-based policy tools,and make up for the shortcomings of supply-based policy tools.
ABSTRACT
Objective:To explore the mediating effect between anxiety, depression and quality of life in adult patients with epilepsy.Methods:A total of 118 adult patients with epilepsy from Affiliated Hospital of Jining Medical University were investigated with the ruminative responses scale (RRS), neurological disorders depression inventory for epilepsy (NDDI-E), generalized anxiety disorder (GAD-7), quality of life scale for adult epilepsy patients (QOLIE-31 Chinese Version) and the self-made general situation questionnaire. Statistical analysis was performed by SPSS 20.0 software.Pearson correlation analysis was employed to assess the relationships between rumination, quality of life, anxiety, and depression scores. Hierarchical regression analysis was employed to examine the mediating effect.Results:Among the 118 participants, 5 (4.24%), 58 (49.15%), and 55 (46.61%) patients exhibited high (RRS=66-88), middle (RRS=44-65), and low (RRS=22-43) level of rumination, respectively. Pearson correlation analysis revealed significantly negative correlations between the scores of rumination and its dimensions and quality of life in patients with epilepsy ( r=-0.411--0.318, all P<0.05). Additionally, there were significantly positive correlations between the scores of rumination and its dimensions and anxiety scores ( r=0.524-0.676, all P<0.05) and depression scores ( r=0.566-0.767, all P<0.05). Hierarchical regression analysis demonstrated that rumination played partially mediating role in the relationship between anxiety and quality of life, as well as the relationship between depression and quality of life, with mediation effect values of -0.201 and -0.215, respectively. Conclusion:Anxiety and depression can affect the quality of life of adult patients with epilepsy through rumination.