Objective:To investigate the clinical features and prognosis of neuro-Beh?et′s syndrome (NBS) in children.Method:The clinical, brain magnetic resonance imaging and laboratory data of 5 children with NBS diagnosed in the Department of Pediatrics, General Hospital of Ningxia Medical University and Department of Rheumatology and Immunology, Children′s Hospital Affiliated to Capital Institute of Pediatrics from April 2014 to April 2024 were analyzed retrospectively. The follow-up method was retrospective outpatient or inpatient visit to evaluate the treatment effect of NBS.Result:Among the 5 NBS cases, 2 were male and 3 were female. The age of admission ranged from 8 to 17 years, the time from onset to diagnosis was 2 days to 4 years. Two patients had dizziness, headache and convulsions during the treatment of NBS, 1 patient had disturbance of consciousness, 1 patient gradually developed aphasia, limb movement disorder, dysphagia and muscle weakness after 4 years of Behcet's syndrome, and 1 patient had no clinical symptoms. C-reactive protein and erythrocyte sedimentation rate were increased in 4 cases, and cerebrospinal fluid white blood cells and immunoglobulin G were increased in 1 case. Brain magnetic resonance imaging of 4 children showed multiple lesions, including bilateral frontal lobe, occipital lobe, parietal lobe, periventricular and corpus callosum lesions. Brain magnetic resonance imaging showed multiple demyelinating diseases in 1 case, and cervical and thoracic magnetic resonance imaging showed slender cervical and thoracic spinal cord. All patients were treated with corticosteroids combined with immunosuppressants or biological agents. The children were followed up for 6 months to 4 years, and 4 cases had good treatment results, and 1 case finally gave up treatment.Conclusions:The clinical manifestations of NBS are not specific, and brain magnetic resonance imaging shows that the lesion location and morphology are not specific. NBS children treated with corticosteroids combined with immunosuppressive agents or biological agents have a good prognosis.

This paper summarizes Professor SHI Zaixiang's clinical experience in treating high fever caused by sepsis using Chaihu Guizhi Ganjiang Decoction （柴胡桂枝干姜汤）. He holds that the key pathogenesis of sepsis involves constrained heat in the shaoyang and internal accumulation of water and fluids. The clinical manifestations such as high fever， chills， and alternating sensations of cold and heat are attributed to pathogenic heat constrained in the shaoyang. Meanwhile， soft tissue edema and serous cavity effusions are due to shaoyang dysfunction and internal water retention. In clinical practice， treating sepsis-related high fever requires addressing both the shaoyang-constrained heat and the associated edema and effusions. The therapeutic approach focuses on harmonizing the shaoyang and resolving internal fluids， using Chaihu Guizhi Ganjiang Decoction as the base formula with flexible modifications. Professor SHI emphasizes that this formula shows a rapid antipyretic effect， particularly in cases where multiple anti-infective treatments have failed.

This study investigates the pharmacokinetics and metabolic characteristics of three marine-derived piericidins as potential drug leads for kidney disease: piericidin A (PA) and its two glycosides (GPAs), glucopiericidin A (GPA) and 13-hydroxyglucopiericidin A (13-OH-GPA). The research aims to facilitate lead selection and optimization for developing a viable preclinical candidate. Rapid absorption of PA and GPAs in mice was observed, characterized by short half-lives and low bioavailability. Glycosides and hydroxyl groups significantly enhanced the absorption rate (13-OH-GPA > GPA > PA). PA and GPAs exhibited metabolic instability in liver microsomes due to Cytochrome P450 enzymes (CYPs) and uridine diphosphoglucuronosyl transferases (UGTs). Glucuronidation emerged as the primary metabolic pathway, with UGT1A7, UGT1A8, UGT1A9, and UGT1A10 demonstrating high elimination rates (30%-70%) for PA and GPAs. This rapid glucuronidation may contribute to the low bioavailability of GPAs. Despite its low bioavailability (2.69%), 13-OH-GPA showed higher kidney distribution (19.8%) compared to PA (10.0%) and GPA (7.3%), suggesting enhanced biological efficacy in kidney diseases. Modifying the C-13 hydroxyl group appears to be a promising approach to improve bioavailability. In conclusion, this study provides valuable metabolic insights for the development and optimization of marine-derived piericidins as potential drug leads for kidney disease.
Animals ; Male ; Mice ; Aquatic Organisms/chemistry* ; Biological Availability ; Cytochrome P-450 Enzyme System/metabolism* ; Glucuronosyltransferase/metabolism* ; Microsomes, Liver/metabolism* ; Molecular Structure ; Biological Products/pharmacokinetics* ; Pyridines/pharmacokinetics*

Objective:To investigate the effect of dandelion polysaccharide(DP)on inflammatory response and the protein expression of S100 calcium binding protein A8/A9(S100A8/A9)in lung tissue and small intestinal tissue of rats with multiple organ dysfunction syndrome(MODS).Methods:The two-hit method of hemorrhagic shock and intraperitoneally injected lipopolysaccharide was used to establish a rat model of MODS,and the rats were divided into sham-operation group,model group,low-dose DP group,and high-dose DP group.The organ coefficient and wet/dry weight ratio of the lung and the small intestine were observed for each group of rats;HE staining was used to observe the pathomorphological changes of lung tissue and small intestinal tissue;immunohistochemical staining was used to measure the expression of interleukin-1β(IL-1β),interleukin-6(IL-6),and interleukin-10(IL-10)in lung tissue and small intestinal tissue;Western blot was used to measure the protein expression level of S100A8/A9 in lung tissue and small intestinal tissue.Results:Compared with the sham-operation group,the model group had significant increases in the organ coefficient of the lung(5.849±0.824),the wet/dry weight ratio of the lung(6.556±0.631),the wet/dry weight ratio of the small intestine(6.356±0.535),and the wet weight/length ratio of the small intestine(73.950±5.569).HE staining showed that that the model group had massive in-flammatory cell infiltration in alveolar space and pulmonary interstitium,thickened alveolar wall,and disintegration and fragmentation of the villi of the small intestine,with inflammatory cell infiltration and proliferation of segmental aggregated lymphoid follicles.In the model group,S100A8/A9 was mainly expressed in neutrophils and macrophages,and there were increases in the expression of S100A8/A9,IL-1β,and IL-6 and a reduction in the expression of IL-10 in the lung tissue and small intestinal tissue of rats.After treatment with high-dose DP,there were reductions in the organ coefficient of the lung(4.297±0.462),the wet/dry weight ratio of the lung(5.313±0.495),the wet/dry weight ratio of the small intestine(5.398±0.388),and the wet weight/length ratio of the small intestine(59.417±2.891).The high-dose group also had alleviation of pathological injury in the small intestine,with reductions in the expres-sion of S100A8/A9,IL-1β,and IL-6 and an increase in the expression of IL-10 in lung tissue and small intestinal tissue.Conclusion:DP may alleviate inflammatory response in lung and small intestinal injuries of rats with MODS by inhibiting the expression of S100A8/A9.

Objective To compare the efficacy of three different methods in the prevention of adhesion after the HEOS system for different degrees of intrauterine adhesions.Methods 284 patients with mild,moderate and severe intrauterine adhesions,who were treated with the HEOS system,were divided into three groups,the intrauterine device with sodium hyaluronate gel was placed in Group A,Foley water capsule tube with sodium hyaluronate gel was placed in Group B,and sodium hyaluronate gel was placed in Group C only.The recovery of uterine adhesion,improvement of menstruation,endometrial thickness,and adverse reactions were compared among the three groups.Results The mild intrauterine adhesions group showed statistical differences among the three groups(P<0.05).Group A had a higher menstrual improvement rate than Group C(P<0.017),and there was no significant difference in other therapeutic indicators(P>0.017).However,the adverse reaction rate in Group A was also higher than that in Group C(P<0.017).In the moderate intrauterine group,there was a significant difference in the improvement rate of intrauterine adhesions between Group B and the other two groups(P<0.017).Group A and B were higher than Group C in terms of menstrual status,endometrial thickness,and adverse reactions(P<0.017).In severe intrauterine adhesions,Group A had higher efficacy indicators than other groups(P<0.017).Conclusions The curative effect index and adverse reaction rate were analyzed,after operation.For the light,moderate,and severe intrauterine adhesions,sodium hyaluronate gel,Foley water capsule tube with sodium hyaluronate gel,and intrauterine device with sodium hyaluronate gel were the best choice for adhesion.Individual and hierarchical management can achieve good clinical effects,which is worth popularizing.

Objective To investigate the relationship between insomnia,gastrointestinal symptoms,and glycosylated hemoglobin(HbA1c)levels in individuals diagnosed with type 2 diabetes mellitus(T2DM),as well as the related influencing factors.Methods A total of 910 T2DM patients treated in our multicenter from January 2022 to December 2022 were enrolled in this study.General information(gender,age,smoking and drinking history,exercise,course of disease,treatment and complications),HbA1c,Athens Insomnia Scale(AIS)scores and Gastrointestinal Symptoms Rating Scale(GSRS)scores of patients were collected.The differences of sleep and gastrointestinal symptoms between groups were analyzed,and the correlation between the differences and HbA1c was analyzed.Furthermore,the risk factors for non-standard HbA1c were analyzed.Results The AIS score and GSRS score in the HbA1c control group were less than those in the non-standard group(P＜0.01).Insomnia was reported by 37.0％of T2DM patients,and the HbA1c level in the insomnia group was significantly higher than that in the non-insomnia group(10.00％±2.38％vs.8.26％±1.73％,P＜0.01).Gastrointestinal symptoms were present in 57.5％of T2DM patients,and the HbA1c levels in the group with gastrointestinal symptoms were significantly higher than those in the group without gastrointestinal symptoms(9.26％±2.23％vs.8.43％±1.98％,P＜0.01).Furthermore,26.3％of T2DM patients experienced both insomnia and gastrointestinal symptoms.Remarkably,the HbA1c levels in the group with both insomnia and gastrointestinal symptoms were significantly higher than those in the group without either condition(10.18％±2.44％vs.8.45％±1.86％,P＜0.01).Correlation analysis demonstrated a significant association between sleep quality,gastrointestinal function,and HbA1c levels(P＜0.01).The logistic regression analysis result revealed that age,GSRS score,AIS score,and the presence of insomnia combined with gastrointestinal symptoms were independent risk factors for predicting HbA1c≥6.5％(P＜0.01).Having both insomnia and gastrointestinal symptoms concurrently was the strongest risk factor for substandard HbA1c control,and the risk of blood sugar control may increase about 5 times when both appear together.Conclusion Insomnia and gastrointestinal symptoms are common comorbidities in T2DM patients,showing a cross-interfering relationship,and they appear together with poor blood sugar control,interact causally,and amplify each other.

Objective:To investigate the effect of high-frequency repetitive transcranial magnetic stimulation combined with sertraline on depressive symptoms and self-injurious behaviors in adolescents with depression and non-suicidal self-injury.Methods:This study was a prospective study. A total of 112 adolescent patients with depression and non-suicidal self-injury who received treatment at the Third Hospital of Quzhou from January 2021 to September 2023 were included in this study. These patients were divided into a control group and a study group, with 56 patients per group, using the random digital table method. The control group was treated with sertraline, while the study group was treated with high-frequency repetitive transcranial magnetic stimulation combined with sertraline. The depression scores [assessed using the 24-item Hamilton Depression Scale (HAMD-24) and the Self-Rating Depression Scale (SDS)], self-injury status, and inflammatory factor levels (tumor necrosis factor-α, interleukin-10, and interleukin-1β levels) were compared before and after the intervention.Results:Before intervention, there were no statistically significant differences in HAMD-24 scores and SDS scores between the two groups (both P > 0.05). After intervention, both HAMD-24 scores and SDS scores decreased significantly in both groups (both P < 0.05). Additionally, the HAMD-24 scores [(13.46 ± 3.98) points] and SDS scores [(50.28 ± 5.13) points] in the study group were significantly lower than those in the control group [(19.89 ± 4.23) points, (71.62 ± 6.88) points, t = -8.28, -18.61, both P < 0.05]. Before intervention, there were no statistically significant differences in the number of self-injury incidents and self-injurious behavior scores between the two groups (both P > 0.05). After intervention, the number of self-injury incidents and the score of self-injurious behaviors significantly decreased in the study group compared with before intervention (both P < 0.05). After intervention, the number of self-injury incidents in the control group was decreased compared with before intervention ( P < 0.05), while the score of self-injurious behaviors did not differ significantly compared with before intervention ( P > 0.05). After intervention, the number of self-injury incidents [(2.15 ± 1.06) times] and the score of self-injurious behaviors [(2.41 ± 0.65) points] in the study group were significantly lower than those in the control group [5.43 ± 3.61) times, (12.04 ± 3.01) points, t = -7.78, -23.40, both P < 0.05]. Before intervention, there were no statistically significant differences in interleukin-1β, tumor necrosis factor-α, and interleukin-10 levels between the two groups (all P > 0.05). After intervention, interleukin-1β and tumor necrosis factor-α levels in the study group were significantly lower than those before intervention (both P < 0.05), while interleukin-10 levels in the study group were significantly higher than those before intervention ( P < 0.05). There were no statistically significant differences in the levels of interleukin-1β, tumor necrosis factor-α, and interleukin-10 between the pre- and post-intervention measurements in the control group (all P > 0.05). After intervention, interleukin-1β levels [(57.15 ± 6.33) ng/L] and tumor necrosis factor-α levels [(13.87 ± 5.91) ng/L] in the study group were significantly lower than those in the control group [(73.61 ± 8.52) ng/L, (17.12 ± 5.28) ng/L], while interleukin-10 levels [(1.62 ± 0.66) ng/L] were significantly higher than those in the control group [(1.19 ± 0.63) ng/L, t = -11.60, 3.53, -3.07, all P < 0.05]. Conclusion:High-frequency repetitive transcranial magnetic stimulation combined with sertraline can significantly reduce depressive symptoms and self-injurious behaviors in adolescents with depression and non-suicidal self-injury. The reason may be due to the decrease in inflammatory factor levels in patients.

Objective:To investigate the effect of high-frequency repetitive transcranial magnetic stimulation combined with fluvoxamine treatment on improving depression, impulsivity, and self-injury levels in adolescent patients with depression.Methods:A total of 124 adolescent patients with depression who received treatment at the Department of Psychiatry, The Third Hospital of Quzhou, China from January 2022 to November 2023 were included in this study. The patients were randomly divided into a control group and an observation group, with 62 patients per group, using the random number table method. Patients in the control group received treatment with fluvoxamine, while patients in the observation group underwent high-frequency repetitive transcranial magnetic stimulation and treatment with fluvoxamine. Clinical efficacy and the scores of the Hamilton Depression Scale, Hamilton Anxiety Scale, the Barratt Impulsiveness Scale-ll revised version, and the Non-Suicidal Self-Injury Assessment Tool revised version were compared between the two groups.Results:The total response rate in the observation group was 90.32% (56/62), which was significantly higher than that in the control group [72.58% (45/62), χ2 = 6.46, P < 0.05]. After treatment, scores of the Hamilton Depression Scale and Hamilton Anxiety Scale in the observation group were (12.08 ± 1.97) points and (11.58 ± 1.59) points, respectively, which were significantly lower than those in the control group [(16.42 ± 2.33) points, (14.42 ± 1.94) points, t = -8.28, -18.61, both P < 0.05]. After treatment, the scores of the Barratt Impulsiveness Scale-ll revised version and Non-Suicidal Self-Injury Assessment Tool revised version in the observation group were significantly lower than those in the control group [(28.25 ± 3.91) points, (9.23 ± 2.12) points, t = 5.42, 9.44, both P < 0.05]. Conclusion:High-frequency repetitive transcranial magnetic stimulation combined with fluvoxamine treatment can significantly reduce depressive symptoms, impulsivity, and self-injury levels in adolescent patients with depression.

Infliximab （IFX）， tumor necrosis factor-α inhibitor， is widely used in clinical practice for treating Crohn disease （CD）， but it is difficult to obtain the optimal therapeutic effect according to the conventional dose. It is recommended to perform therapeutic drug monitoring （TDM） for patients with poor therapeutic efficacy to guide clinical decisions. This paper reviews the pharmacokinetic characteristics of IFX， exposure-response relationship， the influencing factors of pharmacokinetic differences， and analytical methods in TDM. It is found that IFX doesn’t undergo liver or kidney metabolism， exhibits obvious exposure-response relationships in both the induction and maintenance phases of CD treatment； disease activity， albumin， antibodies to IFX （ATI） and other factors influence IFX’s exposure. It is recommended that trough concentration of IFX in the maintenance period should be kept above 3 μg/mL； the dose of IFX should be increased or medication interval should be shortened for patients with severe disease， low albumin levels and ATI formation， to promote therapeutic efficacy of IFX. It is suggested to use the same detection method for TDM of IFX in the same patient.

Objective:To observe the effects of ultrasound guided transversus abdominis plane block (TAPB) on pain, rehabilitation indexes and immune function of postoperative in patients undergoing laparoscopic colorectal cancer surgery.Methods:A total of 100 patients undergoing laparoscopic colorectal cancer surgery admitted to Jiading Branch of Shanghai First People′s Hospital/Jiangqiao Hospital of Jiading District and Shanghai First People′s Hospital from February 2020 to February 2021 were selected as the study subjects, including 43 patients performed epidural block (control group) and 57 patients performed TAPB (observation group). The clinical indicators, vital signs parameters, pain degree, immune function in the two groups were compared.Results:The exhausting time, defecation time, getting out of bed time and hospitalization time in observation group were shorter than those in control group: (2.71 ± 0.54) d vs. (2.99 ± 0.66) d, (3.02 ± 0.49) d vs. (3.49 ± 0.56) d, (3.20 ± 0.89) d vs. (3.85 ± 1.08) d, (6.81 ± 0.98) d vs. (7.71 ± 1.08) d, there were statistical differences ( P<0.05). The diastolic blood pressure, systolic blood pressure and heart rate at pre-anesthesia, immediate incision of the skin, end of the surgery between two groups had no significant differences ( P>0.05). The scores of visual analogue scale at 4, 24, 48 and 72 h after surgery in the observation group were significantly lower than those in the control group ( P<0.05). The levels of CD 3+, CD 4+, CD 4+/CD 8+ and IgM after surgery for 3 d in the observation group were higher than those in the control group: 0.512 ± 0.054 vs. 0.487 ± 0.051, 0.280 ± 0.036 vs. 0.222 ± 0.032, 1.36 ± 0.29 vs. 1.17 ± 0.26, (152.53 ± 34.3) kU/L vs. (138.86 ± 31.18) kU/L, there were statistical differences ( P<0.05). Conclusions:TAPB can effectively reduce the degree of postoperative pain and immunosuppression after laparoscopic colorectal cancer surgery, so as to promote postoperative rehabilitation of patients.