1.Associations of adipokine with diabetic retinopathy among patients with type 2 diabetes mellitus
SUN Xia ; DAN lingying ; ZHENG Peng ; CHEN Xinyi
Journal of Preventive Medicine 2025;37(3):248-252
Objective:
To examine the associations between three adipokines (omentin-1, nesfatin-1 and apelin) and diabetic retinopathy (DR) among patients with type 2 diabetes mellitus (T2DM), so as to provide the basis for the prevention and control of DR.
Methods:
The T2DM patients hospitalized in Lishui TCM Hospital from August 2021 to May 2023 were selected and divided into three groups: no diabetic retinopathy (NDR) group, non-proliferative diabetic retinopathy (NPDR) group, and proliferative diabetic retinopathy (PDR) group based on fundus fluorescein angiography. Data on gender, age, and course of T2DM were collected through questionnaires, and serum omentin-1, nesfatin-1, apelin, and related blood biochemical indicators were measured. The associations of omentin-1, nesfatin-1 and apelin with DR were analyzed using a multinomial logistic regression model.
Results:
A total of 150 T2DM patients were enrolled, including 58 cases in the NDR group, 60 cases in the NPDR group, and 32 cases in the PDR group, with males accounting for 60.34%, 45.00% and 68.75%, respectively. The mean ages were (54.79±14.40), (57.03±12.20) and (57.72±10.70) years, respectively. The median (interquartile range) courses of T2DM were 7.00 (7.75), 10.00 (8.00) and 10.00 (5.00) years, respectively. Compared with the NDR group, the NPDR group had lower levels of omentin-1 and nesfatin-1 and higher level of apelin, while the PDR group had higher level of omentin-1 and lower level of apelin (all P<0.05). Compared with the NPDR group, the PDR group had higher levels of omentin-1 and nesfatin-1 and lower level of apelin (all P<0.05). Multinomial logistic regression analysis showed that omentin-1 level was statistically associated with NPDR (OR=0.503, 95%CI: 0.291-0.871) and PDR (OR=7.862, 95%CI: 2.956-20.910); nesfatin-1 (OR=0.971, 95%CI: 0.953-0.989) and apelin (OR=3.266, 95%CI: 1.817-5.868) levels were statistically associated with NPDR.
Conclusion
Serum levels of omentin-1, nesfatin-1 and apelin were associated with different stages of DR among T2DM patients.
2.Effects of transcranial alternating current stimulation combined with sertraline on cognitive function in patients with depressive disorder
Dan LI ; Zhong XIA ; Wenli ZHU ; Dandan LIANG ; Wenwen MIAO ; Chuanfu SONG
Sichuan Mental Health 2025;38(3):204-210
BackgroundCognitive function is closely related to an individual's quality of life and social functioning, with approximately 20%~35% of patients with depressive disorder experiencing some degree of cognitive impairment even after clinical symptom remission. Existing evidence suggests that tACS can improve specific cognitive domains, such as memory function, while its effects on other cognitive dimensions, such as executive functioning, attention, and information processing speed, remain unclear. ObjectiveTo explore the effects of tACS on the multidimensional cognitive functions and emotional problems of patients with depressive disorder, thus to provide references for the treatment of depressive disorder. MethodsForty-nine patients with depressive disorder who were hospitalized in the Fourth People's Hospital of Wuhu from November 2022 to October 2024 and met the diagnostic criteria for depressive disorder outlined in the Diagnostic and Statistical Manual of Mental Disorders, fifth edition (DSM-5), were selected as study participants. Subjects were randomly divided into study group (n=23) and control group (n=26) based on Microsoft Excel. Both groups received sertraline treatment. The initial dose was 50 mg/day, which gradually titrated upward based on individual variability, drug tolerance, and therapeutic response, with a maintenance dose ranging from 100 to 200 mg/day. In addition, the study group underwent tACS therapy for 4 weeks, with 5 sessions per week, each lasting 20 minutes. The control group received sham stimulation, in which the stimulus was interrupted after the first 30 seconds. At baseline, the 4th week, and the 12th week of treatment, patients were assessed using the Hamilton Depression Scale-17 item (HAMD-17), Hamilton Anxiety Scale (HAMA), and MATRICS Consensus Cognitive Battery (MCCB). ResultsRepeated measures analysis of variance indicated that both the time effect and the time×group interaction effect for HAMD-17 scores were statistically significant between the two groups (F=260.437, 25.309, P<0.01). At week 12 of treatment, the HAMD-17 score in the study group was lower than that in the control group (t=4.236, P<0.01). For HAMA scores, the time effect, group effect, and time×group interaction effect were all statistically significant between the two groups (F=248.082, 4.506, 9.500, P<0.05 or 0.01). At weeks 4 and 12, study group reported lower HAMA scores compared with control group (t=4.580, 2.608, P<0.05 or 0.01). Regarding the MCCB scores for attention/vigilance, verbal learning, and overall composite, the time effect, group effect, and time×group interaction effect were all statistically significant between the two groups (F=70.331, 27.882, 51.679, 5.560, 10.948, 7.860, 8.490, 3.874, 5.025, P<0.05 or 0.01). After intervention, the study group showed significantly higher MCCB scores for attention/vigilance, verbal learning, and overall composite at both week 4 (t=-2.149, -3.530, -2.740, P<0.05) and week 12 (t=-3.534, -3.576, -3.838, P<0.01) when compared to the control group. ConclusionThe combined tACS and sertraline therapy may demonstrate superior efficacy to pharmacotherapy alone in the short term for improving attention/vigilance, verbal learning, overall cognitive function, and anxiety symptoms in patients with depressive disorders. Based on the 12-week outcomes, the combined tACS and sertraline therapy not only sustaine its previously observed advantages in improving cognitive domains and anxiety symptoms, but also demonstrate potentially superior efficacy over monotherapy in alleviating depressive symptoms. [Fund by Clinical Medical Research Transformation Special Project of Anhui Province (number, 202204295107020065)]
3.Clinical and pathological analysis of pulmonary endometriosis: Three cases report
Dan YUAN ; Jinhua XIA ; Qing JI ; Jinjing WANG
Chinese Journal of Clinical Thoracic and Cardiovascular Surgery 2025;32(06):882-886
Pulmonary endometriosis (PEM) is a rare disease with diverse clinical manifestations, most commonly presenting as hemoptysis, while patients presenting solely with pulmonary nodules are less common. Here, we report three female patients (aged 32, 19, and 46 years, respectively). One patient sought medical attention due to hemoptysis during menstruation, while the other two had no obvious symptoms and were found to have pulmonary nodules during routine physical examinations. Two patients had a history of cesarean section, and one had a history of miscarriage. Pathologically, one patient of PEM showed extensive hemorrhage in the alveolar spaces, with fragmented endometrial glandular epithelium observed within the hemorrhagic foci. The other two patients exhibited proliferative endometrial glands and stroma, surrounded by old hemorrhage. Immunohistochemistry revealed that the endometrial glands and stroma in all three patients were positive for estrogen receptor, progesterone receptor, and vimentin, with CD10 positivity in the endometrial stroma. All three patients were definitively diagnosed as PEM by pathology and underwent thoracoscopic pulmonary wedge resection. Follow-up periods were 18, 31, and 49 months, respectively, with no recurrence observed in any of the patients.
4.Moxibustion for central obesity with phlegm-dampness constitution: a randomized controlled trial.
Yanji ZHANG ; Dan WEI ; Wei HUANG ; Jiajie WANG ; Xia CHEN ; Chengwei FU ; Benlu YU ; Yingrong ZHANG ; Zhongyu ZHOU
Chinese Acupuncture & Moxibustion 2025;45(8):1053-1060
OBJECTIVE:
To observe the efficacy and safety of moxibustion in treating patients with central obesity of phlegm-dampness constitution.
METHODS:
A total of 66 patients with central obesity of phlegm-dampness constitution were randomly assigned to a moxibustion group (n=33, 3 cases dropped out) and a sham moxibustion group (n=33, 4 cases dropped out). The moxibustion group received mild moxibustion combined with lifestyle intervention; the moxibustion was applied at Shenque (CV8) and bilateral Zusanli (ST36), 30 min per session, maintaining a local skin temperature of (43±1) ℃. The sham moxibustion group received simulated moxibustion combined with lifestyle intervention; the simulated moxibustion was applied at the same acupoints, with the same session length, but with a maintained skin temperature of (37±1) ℃. Both groups were treated once every other day, three times per week for 8 consecutive weeks. Obesity-related physical indicators (waist circumference, hip circumference, body weight, body fat percentage, body mass index [BMI]), constitution evaluation indicators (phlegm-dampness constitution conversion score, symptom score), the impact of weight on quality of life-lite (IWQOL-Lite), the hospital anxiety and depression scale (HADS), and the incidence of adverse events were measured before and after treatment, and after 4 weeks of follow-up.
RESULTS:
Compared with before treatment, both groups showed significant reductions in waist circumference, hip circumference, body weight, body fat percentage, BMI, phlegm-dampness constitution conversion score and symptom score, IWQOL-Lite, and both anxiety and depression subscale scores of HADS after treatment and at follow-up (P<0.001). These improvements were significantly greater in the moxibustion group than those in the sham moxibustion group (P<0.001, P<0.01, P<0.05). One patient in the moxibustion group experienced a mild burn that resolved with routine care; the incidence of adverse reactions was 3.0% (1/33) in the moxibustion group and 0% (0/33) in the sham moxibustion group, with no statistically significant difference (P>0.05).
CONCLUSION
On the basis of lifestyle intervention, moxibustion effectively improves obesity-related physical indicators, enhances quality of life, alleviates anxiety and depression, and improves the phlegm-dampness constitution in patients with central obesity. These benefits persist for at least 4 weeks after treatment.
Humans
;
Moxibustion
;
Male
;
Female
;
Middle Aged
;
Adult
;
Obesity, Abdominal/psychology*
;
Acupuncture Points
;
Treatment Outcome
;
Aged
;
Quality of Life
;
Young Adult
;
Body Mass Index
5.Mechanism of acupuncture on cerebral ischemia-reperfusion injury via p53/SLC7A11/GPX4 signaling pathway in rat models.
Qi WANG ; Ziwen HOU ; Yaoyao LIU ; Dan WEI ; Qingjie KONG ; Xia CHEN
Chinese Acupuncture & Moxibustion 2025;45(8):1099-1110
OBJECTIVE:
To explore the neuroprotective effect and underlying mechanism of Xingnao Kaiqiao acupuncture (acupuncture for regaining consciousness and opening orifices) in the rat models of cerebral ischemia-reperfusion injury (CIRI) based on the p53 protein (p53)/solute carrier family 7 member 11 (SLC7A11)/glutathione peroxidase 4 (GPX4) signaling pathway.
METHODS:
Of 102 male Wistar rats, 20 rats were randomly collected as a sham-operation group. Using a modified external carotid artery filament insertion method, CIRI models were prepared by occluding the middle cerebral artery in the rest rats. After modeling and excluding 1 non-successfully modeled rat and 1 dead one, the other modeled rats were randomized into a model group, an agonist group, an acupuncture group, and an acupuncture + agonist group, 20 rats in each one. Xingnao Kaiqiao acupuncture therapy was delivered in the rats of the acupuncture group and the acupuncture + agonist group. The acupoints included "Shuigou" (GV26), bilateral "Neiguan" (PC6), and "Sanyinjiao" (SP6) on the affected side. Electroacupuncture was attached to "Neiguan" (PC6) and "Sanyinjiao" (SP6) on the affected side, with dense-disperse wave, a frequency of 2 Hz/15 Hz and intensity of 1 mA. The intervention was delivered twice daily, 20 min each time and for 7 consecutive days. In the agonist group and acupuncture+agonist group, p53 agonist, COTI-2 was intraperitoneally injected (15 mg/kg), once daily for 7 consecutive days. Neurological deficit was evaluated using Zausinger's six-point scale. Cerebral infarction volume was quantified by triphenyl tetrazolium chloride (TTC) staining. Histopathological changes were observed using hematoxylin-eosin (HE) staining. Iron deposition was assessed by Prussian blue staining. Mitochondrial ultrastructure in the ischemic cortex was examined under transmission electron microscopy (TEM). Serum iron (Fe2+) was measured with chromometry. Malondialdehyde (MDA) and glutathione (GSH) levels in the ischemic hippocampus were determined using thiobarbituric acid and microplate assays, respectively. The mean fluorescence intensity of reactive oxygen species (ROS) in the ischemic cortex was analyzed by flow cytometry. The mRNA and protein expression of GPX4, SLC7A11, and p53 in the ischemic hippocampus were evaluated using quantitative real-time PCR (qRT-PCR) and Western blotting, respectively.
RESULTS:
Compared with the sham-operated group, the model group exhibited the decrease in neurological deficit score (P<0.01), and the increase in cerebral infarction volume percentage (P<0.01). The changes of brain tissue were presented in extensive cellular necrosis, pyknotic and deeply-stained nuclei, and vacuolar degeneration. The iron deposition was elevated in cortex and hippocampus (P<0.01), mitochondrial membrane density increased, the cristae was broken or reduced, and the outer membrane ruptured. The levels of Fe2+ and MDA, as well as the mean flourscence intensity of ROS were elevated (P<0.01) and the level of GSH was reduced (P<0.01). The mRNA and protein expression of GPX4 and SLC7A11 was reduced (P<0.01), while that of p53 rose (P<0.01). When compared with the model group, in the agonist group, the neurological deficit score was reduced (P<0.05), the percentage of infarction volume was higher (P<0.01), the histopathological damage was further exacerbated, and the percentage of iron deposition increased in the cortex and hippocampus (P<0.01). The mitochondrial quantity decreased, the membrane density increased, the mitochondrial cristae were broken or reduced, and the outer membrane was ruptured. The levels of Fe2+ and MDA, as well as the mean flourscence intensity of ROS were higher (P<0.01, P<0.05) and the level of GSH was reduced (P<0.05). The mRNA and protein expression of GPX4 and SLC7A11 decreased (P<0.01, P<0.05), while that of p53 was elevated (P<0.01). Besides, in comparison with the model group, the neurological deficit score was higher in the acupuncture group and the acupuncture + agonist group (P<0.01, P<0.05), the percentage of cerebral infarction volume was lower in the acupuncture group (P<0.01), the pathological damage of brain tissue was alleviated in the acupuncture group and the acupuncture + agonist group, and the percentage of iron depositiondecreased in the cortex and hippocampus (P<0.01). The mitochondrial structure was relatively clear, the mitochondrial cristae were fractured or reduced mildly in the acupuncture group and the acupuncture + agonist group. The levels of Fe2+ and MDA, as well as the mean flourscence intensity of ROS were lower (P<0.01) and the level of GSH was higher (P<0.01) in the acupuncture group. The mean fluorescence intensity of ROS were dropped (P<0.01) in the acupuncture + agonist group. The mRNA expression of GPX4 and SLC7A11 was elevated (P<0.01) and that of p53 was reduced (P<0.01, P<0.05) in either the acupuncture group or the acupuncture + agonist group; the protein expression of GPX4 and SLC7A11 rose (P<0.05, P<0.01) and that of p53 was dropped (P<0.01) in the acupuncture group; and the protein expression of p53 was also lower in the acupuncture + agonist group (P<0.05). When compared with the agonist group, in the acupuncture + agonist group, neurological deficit score increased (P<0.01), the percentage of cerebral infarction volume decreased (P<0.01), the pathological brain tissue damage was reduced, the percentage of iron deposition in cortex and hippocampus decreased (P<0.01), the mitochondrial structure was relatively clear and the cristae broken or reduced slightly; the levels of Fe2+ and MDA, as well as the mean fluorescence intensity of ROS were dropped (P<0.01), while the level of GSH increased (P<0.05); the mRNA and protein expression of GPX4 and SLC7411 was elevated (P<0.01, P<0.05), and that of p53 reduced (P<0.01). In comparison with the acupuncture + agonist group, in the acupuncture group, the neurological deficit score increased (P<0.05), the percentage of cerebral infarction volume decreased (P<0.05), the pathological brain tissue damage was alleviated, the percentage of iron deposition in cortex and hippocampus decreased (P<0.01), the mitochondrial structure was normal in tendency; the levels of Fe2+ and MDA, as well as the mean fluorescence intensity of ROS were reduced (P<0.05), while the level of GSH rose (P<0.01); the mRNA and protein expression of GPX4 and SLC7411 was elevated (P<0.01, P<0.05), and that of p53 reduced (P<0.01, P<0.05).
CONCLUSION
Xingnao Kaiqiao acupuncture can alleviate neurological damage in CIRI rats, which is obtained probably by inhibiting ferroptosis through p53/SLC7A11/GPX4 pathway.
Animals
;
Reperfusion Injury/metabolism*
;
Male
;
Acupuncture Therapy
;
Rats
;
Tumor Suppressor Protein p53/genetics*
;
Brain Ischemia/metabolism*
;
Rats, Wistar
;
Signal Transduction
;
Humans
;
Phospholipid Hydroperoxide Glutathione Peroxidase/genetics*
;
Disease Models, Animal
;
Acupuncture Points
;
Amino Acid Transport System y+/genetics*
6.Concordance and pathogenicity of copy number variants detected by non-invasive prenatal screening in 38,611 pregnant women without fetal structural abnormalities.
Yunyun LIU ; Jing WANG ; Ling WANG ; Lin CHEN ; Dan XIE ; Li WANG ; Sha LIU ; Jianlong LIU ; Ting BAI ; Xiaosha JING ; Cechuan DENG ; Tianyu XIA ; Jing CHENG ; Lingling XING ; Xiang WEI ; Yuan LUO ; Quanfang ZHOU ; Ling LIU ; Qian ZHU ; Hongqian LIU
Chinese Medical Journal 2025;138(4):499-501
7.Transcriptome sequencing reveals molecular mechanism of seed dormancy release of Zanthoxylum nitidum.
Chang-Qian QUAN ; Dan-Feng TANG ; Jian-Ping JIANG ; Yan-Xia ZHU
China Journal of Chinese Materia Medica 2025;50(1):102-110
The transcriptome sequencing based on Illumina Novaseq 6000 Platform was performed with the untreated seed embryo(DS), stratified seed embryo(SS), and germinated seed embryo(GS) of Zanthoxylum nitidum, aiming to explore the molecular mechanism regulating the seed dormancy and germination of Z. nitidum and uncover key differentially expressed genes(DEGs). A total of 61.41 Gb clean data was obtained, and 86 386 unigenes with an average length of 773.49 bp were assembled. A total of 29 290 DEGs were screened from three comparison groups(SS vs DS, GS vs SS, and GS vs DS), and these genes were annotated on 134 Kyoto Encyclopedia of Genes and Genomes(KEGG) pathways. KEGG enrichment analysis revealed that the plant hormone signal transduction pathway is the richest pathway, containing 226 DEGs. Among all DEGs, 894 transcription factors were identified, which were distributed across 34 transcription factor families. These transcription factors were also mainly concentrated in plant hormone signal transduction and mitogen-activated protein kinase(MAPK) signaling pathways. Further real-time quantitative polymerase chain reaction(RT-qPCR) validation of 12 DEGs showed that the transcriptome data is reliable. During the process of seed dormancy release and germination, a large number of DEGs involved in polysaccharide degradation, protein synthesis, lipid metabolism, and hormone signal transduction were expressed. These genes were involved in multiple metabolic pathways, forming a complex regulatory network for dormancy and germination. This study lays a solid foundation for analyzing the molecular mechanisms of seed dormancy and germination of Z. nitidum.
Zanthoxylum/metabolism*
;
Plant Dormancy/genetics*
;
Seeds/metabolism*
;
Gene Expression Regulation, Plant
;
Plant Proteins/metabolism*
;
Transcriptome
;
Gene Expression Profiling
;
Germination
;
Transcription Factors/metabolism*
;
Plant Growth Regulators/genetics*
;
Signal Transduction
8.Effect and mechanism of combined use of active components of Buyang Huanwu Decoction in ameliorating neuronal injury induced by OGD/R.
Cun-Yan DAN ; Meng-Wei RONG ; Xiu LOU ; Tian-Qing XIA ; Bao-Guo XIAO ; Hong GUO ; Cun-Gen MA ; Li-Juan SONG
China Journal of Chinese Materia Medica 2025;50(4):1098-1110
Buyang Huanwu Decoction(BYHWD), as one of the classic formulas in traditional Chinese medicine(TCM) for the treatment of cerebral ischemic stroke(CIS), has demonstrated definite effects in clinical practice. However, the material basis and mechanism of treatment have not been systematically elucidated. This study employed network pharmacology and molecular docking to analyze the potential targets and mechanisms of blood-and brain-penetrating active components of BYHWD in reducing cell apoptosis in CIS. Cell experiments were then carried out to validate the prediction results. In the experiments, five active components including hydroxysafflor yellow A( HSYA), tetramethylpyrazine( TMP), astragaloside Ⅳ( AS-Ⅳ), amygdalin( AMY), and paeoniflorin(PF) were selected to explore the pharmacological effects of BYHWD. HT22 cells were treated with BYHWD, and the cell counting kit-8(CCK-8) method was employed to examine the toxic and side effects of BYHWD. A cell model of oxygen-glucose deprivation/reoxygenation( OGD/R) was constructed, with apoptosis and pyroptosis as the main screening indicators. The levels of lactate dehydrogenase(LDH) and glutathione(GSH) were measured to assess the cell membrane integrity. Flow cytometry was employed to detect apoptosis, and the activities of caspase-3 and caspase-1 were measured to clarify the status of apoptosis and pyroptosis. ELISA was employed to determine the levels of interleukin(IL)-1β and IL-18 to confirm pyroptosis. HSYA and AMY were identified in this study as the active components regulating apoptosis and pyroptosis. TUNEL was employed to detect the apoptosis rate, and Western blot was employed to determine the expression levels of apoptosis-related proteins B-cell lymphoma-2(Bcl-2), Bcl-2-associated X protein(Bax), and caspase-3, which confirmed that the anti-apoptotic effect of the combined component group was superior to that of the single component groups. The molecular docking results revealed strong binding affinity of HSYA and AMY with SDF-1α and CXCR4.AMD3100, a selective antagonist of CXCR4, was then used for intervention. The results of Western blot showed alterations in the expression levels of apoptosis-associated proteins, SDF-1α, and CXCR4. In conclusion, HSYA and AMY influence cellular apoptosis by modulating the SDF-1α/CXCR4 signaling cascade.
Drugs, Chinese Herbal/chemistry*
;
Apoptosis/drug effects*
;
Animals
;
Neurons/cytology*
;
Mice
;
Molecular Docking Simulation
;
Cell Line
;
Glucose/metabolism*
;
Humans
;
Neuroprotective Agents/pharmacology*
9.Effects of combined use of active ingredients in Buyang Huanwu Decoction on oxygen-glucose deprivation/reglucose-reoxygenation-induced inflammation and oxidative stress of BV2 cells.
Tian-Qing XIA ; Ying CHEN ; Jian-Lin HUA ; Qin SU ; Cun-Yan DAN ; Meng-Wei RONG ; Shi-Ning GE ; Hong GUO ; Bao-Guo XIAO ; Jie-Zhong YU ; Cun-Gen MA ; Li-Juan SONG
China Journal of Chinese Materia Medica 2025;50(14):3835-3846
This study aims to explore the effects and action mechanisms of the active ingredients in Buyang Huanwu Decoction(BYHWD), namely tetramethylpyrazine(TMP) and hydroxy-safflor yellow A(HSYA), on oxygen-glucose deprivation/reglucose-reoxygenation(OGD/R)-induced inflammation and oxidative stress of microglia(MG). Network pharmacology was used to screen the effective monomer ingredients of BYHWD and determine the safe concentration range for each component. Inflammation and oxidative stress models were established to further screen the best ingredient combination and optimal concentration ratio with the most effective anti-inflammatory and antioxidant effects. OGD/R BV2 cell models were constructed, and BV2 cells in the logarithmic growth phase were divided into a normal group, a model group, an HSYA group, a TMP group, and an HSYA + TMP group. Enzyme-linked immunosorbent assay(ELISA) was used to detect the levels of inflammatory cytokines such as interleukin-1β(IL-1β), tumor necrosis factor-α(TNF-α), and interleukin-6(IL-6). Oxidative stress markers, including superoxide dismutase(SOD), nitric oxide(NO), and malondialdehyde(MDA), were also measured. Western blot was used to analyze the protein expression of both inflammation-related pathway [Toll-like receptor 4(TLR4)/nuclear factor-kappa B(NF-κB)] and oxidative stress-related pathway [nuclear factor erythroid 2-related factor 2(Nrf2)/heme oxygenase-1(HO-1)]. Immunofluorescence was used to assess the expression of proteins such as inducible nitric oxide synthase(iNOS) and arginase-1(Arg-1). The most effective ingredients for anti-inflammatory and antioxidant effects in BYHWD were TMP and HSYA. Compared to the normal group, the model group showed significantly increased levels of IL-1β, TNF-α, IL-6, NO, and MDA, along with significantly higher protein expression of NF-κB, TLR4, Nrf2, and HO-1 and significantly lower SOD levels. The differences between the two groups were statistically significant. Compared to the model group, both the HSYA group and the TMP group showed significantly reduced levels of IL-1β, TNF-α, IL-6, NO, and MDA, lower expression of NF-κB and TLR4 proteins, higher levels of SOD, and significantly increased protein expression of Nrf2 and HO-1. Additionally, the expression of the M1-type MG marker iNOS was significantly reduced, while the expression of the M2-type MG marker Arg-1 was significantly increased. The results of the HSYA group and the TMP group had statistically significant differences from those of the model group. Compared to the HSYA group and the TMP group, the HSYA + TMP group showed further significant reductions in IL-1β, TNF-α, IL-6, NO, and MDA levels, along with significant reductions in NF-κB and TLR4 protein expression, an increase in SOD levels, and elevated Nrf2 and HO-1 protein expression. Additionally, the expression of the M1-type MG marker iNOS was reduced, while the M2-type MG marker Arg-1 expression increased significantly in the HSYA + TMP group compared to the TMP or HSYA group. The differences in the results were statistically significant between the HSYA + TMP group and the TMP or HSYA group. The findings indicated that the combined use of HSYA and TMP, the active ingredients of BYHWD, can effectively inhibit OGD/R-induced inflammation and oxidative stress of MG, showing superior effects compared to the individual use of either component.
Oxidative Stress/drug effects*
;
Drugs, Chinese Herbal/pharmacology*
;
Animals
;
Mice
;
Glucose/metabolism*
;
Cell Line
;
Inflammation/genetics*
;
Oxygen/metabolism*
;
Pyrazines/pharmacology*
;
Microglia/metabolism*
;
NF-E2-Related Factor 2/immunology*
;
NF-kappa B/immunology*
;
Toll-Like Receptor 4/immunology*
;
Anti-Inflammatory Agents/pharmacology*
;
Humans
10.Efficacy and safety of empagliflozin in the treatment of glycogen storage disease-associated inflammatory bowel disease.
Dan-Xia LIANG ; Hao-Tian WU ; Jing YANG ; Min YANG
Chinese Journal of Contemporary Pediatrics 2025;27(8):929-935
OBJECTIVES:
To investigate the efficacy and safety of empagliflozin in patients with glycogen storage disease (GSD)-associated inflammatory bowel disease (IBD).
METHODS:
A cross-sectional study was conducted, enrolling 25 patients with GSD-associated IBD who received empagliflozin treatment. General data, details of empagliflozin use, and adverse events were collected. Clinical symptoms and biochemical parameters before and after empagliflozin therapy were compared.
RESULTS:
Twenty-five patients with GSD-associated IBD were included, with a median age at diagnosis of 0.7 years, and a mean age at initiation of empagliflozin therapy of (11 ± 6) years. The initial dose of empagliflozin was (0.30 ± 0.13) mg/(kg·d), with a maintenance dose of (0.40 ± 0.21) mg/(kg·d), and a treatment duration of (34 ± 6) months. Seventy-eight percent (18/23) of patients' parents reported that empagliflozin therapy reduced the frequency of infections and oral ulcers, and increased neutrophil counts. Clinically, the number of patients with anorexia decreased from 12 to 5 after treatment, and 30% showed improved appetite (P<0.05). The numbers of patients with diarrhea, mucus/bloody stools, perianal disease, and oral ulcers decreased from 19, 9, 11, and 21 before treatment to 7, 1, 0, and 10 after treatment, respectively (P<0.05). Laboratory findings showed that absolute neutrophil counts increased, while platelet counts, lactate, and uric acid levels decreased significantly after empagliflozin treatment (P<0.05). Adverse reactions occurred in 7 patients (28%) during empagliflozin treatment. Two cases occurred in the treatment initiation phase, presenting as hypotension or profuse sweating with dehydration, along with urinary tract infections (UTIs); empagliflozin was discontinued in both cases. During the maintenance phase, 3 cases of UTIs and 2 cases of hypoglycemia (one with profuse sweating) were reported.
CONCLUSIONS
Empagliflozin therapy can increase neutrophil counts, reduce the incidence of infections and oral ulcers, alleviate diarrhea and abdominal pain, improve appetite, and ameliorate platelet count, lactate, and uric acid levels in patients with GSD-associated IBD, demonstrating significant clinical benefit. UTIs, hypoglycemia, hypotension, profuse sweating, and dehydration may be potential adverse reactions associated with empagliflozin therapy.
Humans
;
Benzhydryl Compounds/adverse effects*
;
Male
;
Female
;
Glucosides/adverse effects*
;
Inflammatory Bowel Diseases/etiology*
;
Child
;
Child, Preschool
;
Cross-Sectional Studies
;
Adolescent
;
Glycogen Storage Disease/drug therapy*
;
Infant


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