AIM: To investigate the clinical efficacy and safety of intravitreal injection of triamcinolone combined macular grid photocoagulation treatment for macular edema.
METHODS: Totally 150 cases (150 eyes) with macular edema in our hospital from July 2009 to November 2013 were selected, which were randomly divided into study group (75 cases, 75 eyes) and control group (75 cases, 75 eyes) . The cases in control group were treated with macular grid photocoagulation treatment, those in the study group used triamcinolone acetonide combined macular grid photocoagulation treatment. Best corrected visual acuity ( BCVA ) , parallel optical coherence tomography ( OCT) and fundus fluorescein angiography (FFA) were detected before treatment, after treatment 7d, 1, 3, and 9mo.
RESULTS:After the treatment, patients' vision were significantly improved in two groups (P<0. 05). In the study group 7d, 1, 3, and 9mo after operation, the visual acuity was better than the control group and preoperative (P<0. 05); fovea macular neurosensory layer thickness decreased significantly (P<0. 05). In the control group, the point omentum macular neurosensory retinal thickness was not statistically significant at 7d, 1, 3, and 9mo after operation compared with before treatment (P>0. 05). Fovea macular neurosensory retinal thickness in the study group was significantly lower than that in control group (P<0. 05). Intraocular pressure of 7 cases in the study group increased slightly, and were normal after treatment.
CONCLUSION: Triamcinolone acetonide combined macular grid photocoagulation treatment is accurate, can effectively improve the visual acuity, reduce macular edema, it is safe and reliable, and suitable for clinical application.

Objective　To analyze the current status of influenza in Inner Mongolia Autonomous Region and provide targeted measures for the prevention and control of influenza in the entire region. Methods　We collected data on influenza cases reported in Inner Mongolia Autonomous Region from the "Disease Monitoring Information Report Management System" of the China Disease Prevention and Control Information System from 2018 to 2022. Statistical analysis was performed using IBM SPSS 22.0, and the comparative differences were assessed using the χ2 test. ArcGIS 10.5 was used to create thematic maps. In this study, SaTScan 9.5 was used for spatiotemporal scanning analysis of influenza incidence data in the entire region from 2018 to 2022, conducting retrospective spatiotemporal reordering scans. Results From 2018 to 2022, a total of 25 485 cases of influenza were documented in Inner Mongolia, with the highest number of cases reported in 2019 (9 933 cases). Cases were reported throughout the year, with a peak season occurring in the winter and early spring of the following year. There were 13 538 cases in males and 11 947 cases in females, with a male-to-female ratio of 1.13:1, indicating a higher incidence rate in males. Cases were mainly concentrated in individuals under the age of 20, especially in the age group of 0 to 10 years, There were significant differences in influenza incidence rates among different regions and years, showing alternate patterns of prevalence. Retrospective spatiotemporal scanning analysis of influenza cases in Inner Mongolia Autonomous Region from 2018 to 2022 revealed that, in terms of temporal distribution, the cluster of cases mainly occurred in November to December each year and in January of the following year. During the influenza season, cases exhibited significant spatiotemporal clustering in the region. Conclusions　The number of reported influenza cases in Inner Mongolia Autonomous Region varied from year to year but there was no increasing trend over time. Children under 10 years old were the primary susceptible population, and influenza exhibited significant seasonal variation and spatiotemporal clustering. It is recommended to strengthen public awareness and education on influenza prevention and vaccination before the influenza season each year, develop good hygiene habits, seek medical attention early when symptoms occur, and reduce the risk of clustered influenza outbreaks.

Adenocarcinoma ; metabolism ; pathology ; surgery ; Aged ; Cholecystectomy ; Chondrosarcoma ; metabolism ; pathology ; surgery ; Female ; Gallbladder ; chemistry ; pathology ; surgery ; Gallbladder Neoplasms ; metabolism ; pathology ; surgery ; Humans ; Immunohistochemistry ; Keratin-3 ; metabolism ; S100 Proteins ; metabolism

Aged ; Antibodies, Monoclonal, Murine-Derived ; therapeutic use ; Antigens, CD20 ; metabolism ; Antineoplastic Agents ; therapeutic use ; Antineoplastic Combined Chemotherapy Protocols ; therapeutic use ; CD5 Antigens ; metabolism ; Cyclophosphamide ; therapeutic use ; Doxorubicin ; therapeutic use ; Humans ; Leukemia, Lymphocytic, Chronic, B-Cell ; drug therapy ; metabolism ; pathology ; Lymphoma, Large B-Cell, Diffuse ; drug therapy ; metabolism ; pathology ; Male ; Prednisone ; therapeutic use ; Receptors, IgE ; metabolism ; Rituximab ; Vincristine ; therapeutic use

Breast Neoplasms ; metabolism ; pathology ; surgery ; Carcinoma, Ductal, Breast ; metabolism ; secondary ; surgery ; Carrier Proteins ; metabolism ; Diagnosis, Differential ; Endometrial Neoplasms ; metabolism ; secondary ; Female ; Glycoproteins ; metabolism ; Humans ; Immunohistochemistry ; Keratin-7 ; metabolism ; Mastectomy, Modified Radical ; Middle Aged ; Ovarian Neoplasms ; metabolism ; secondary

Adult ; Female ; Humans ; Rectal Neoplasms ; diagnosis ; pathology ; Rectum ; pathology ; Sarcoma, Myeloid ; diagnosis ; pathology

Adolescent ; Bone Neoplasms ; metabolism ; pathology ; surgery ; Diagnosis, Differential ; Follow-Up Studies ; Glomus Tumor ; metabolism ; pathology ; surgery ; Humans ; Immunohistochemistry ; Male ; Melanoma ; pathology ; Proto-Oncogene Proteins c-bcl-2 ; metabolism ; Tibia ; metabolism ; pathology ; surgery ; Vimentin ; metabolism

Adenocarcinoma ; metabolism ; pathology ; Chromogranin A ; metabolism ; Colonic Neoplasms ; metabolism ; pathology ; Humans ; Immunohistochemistry ; methods ; Proliferating Cell Nuclear Antigen ; metabolism ; Staining and Labeling ; methods ; Vimentin ; metabolism

Objective To investigate the effects of ulinastatin with parecoxib sodium on early cellular immunology function and cognitive function in elderly patients undergoing total hip replacement.Methods One hundred patients (aged 65-80 years,ASA grade Ⅱ) undergoing elective total hip replacement were randomly assigned into 4 groups: group W(n=25),group P(n=25),group WP(n=25) and group C(n=25).The patients in group W received intravenous injection of ulinastatin with a dose of 5 000 U/kg before skin incision and at the moment of the end of operation.Patients in group P accepted intravenous injection of parecoxib sodium of 40 mg before anesthesia and at a 12 h intervals for six times.Patients in group WP accepted intravenous injection of ulinastatin with a dose of 5 000 U/kg before skin incision and at the moment of the end of operation,and accepted intravenous injection of parecoxib sodium with a dose of 40 mg before anesthesia and at a 12 h interval for six times.Patients in group C were given normal saline at the same time as placebo.The operation time,the volume of bleeding and autologous blood receiving and the intraoperative fentanyl consumption were recorded in four groups.Blood samples were obtained before induction (T0),at the end of operation (T1),on 6 h (T2),24 h (T3),72 h (T4) after operation for determination of plasma concentration of S100β protein,neuron-specific enolase(NSE),IL-6,TNF-α.The percentages of T lymphocyte subsets (CD3+,CD4+,CD8+) and CD4+/CD8+ ratio were detected with flow cytometry.The Mini-Mental State Examination (MMSE) was used to test the cognitive function of the patients at T0,T4 and 7 d after operation (T5).Results Compared with T0,the percentages of CD3+,CD4+ cells and CD4+/CD8+ in groups C,W and P were significantly decreased,the plasma concentrations of IL-6 and TNF-α significantly increased at T1-T4,concentration of NSE and S100 protein were significantly increased at T2 and T3 (P<0.05).the percentages of CD3+,CD4+T lymphocyte and CD4+/CD8+ ratio in groups W and P at T2,T3 and group WP at T1-T4 was significantly higher than that of group C,the concentration of IL-6,TNF-α,NSE and S100β protein content was significantly lower than in group C (P<0.05);the percentages of CD3+,CD4+T lymphocyte and CD4+/CD8+ ratio in group WP was significantly higher than those of groups W and P,the concentrations of TNF-α,IL-6,NSE and S100β protein content was significantly lower than those of group W and P at T2,T3 (P<0.05).Compared with T0,MMSE score in group C was significantly lower at T4,T5 (P<0.05).MMSE score of groups W,P and WP was significantly higher than that of group C at T4 (P<0.05).MMSE score of group WP was significantly higher than those of groups W and P at T4 (P<0.05).Conclusion Ulinastatin combined with parecoxib sodium ameliorates early cellular immunology function and cognitive function in elderly patients undergoing total hip replacement,and it is more effective than using ulinastatin or parecoxib sodium alone.

Adult ; Diagnosis, Differential ; Female ; Follow-Up Studies ; Giant Cell Tumors ; metabolism ; pathology ; surgery ; Humans ; Immunohistochemistry ; Ki-1 Antigen ; metabolism ; Lymphoma, Large-Cell, Anaplastic ; metabolism ; pathology ; surgery ; Melanoma ; pathology ; Mucin-1 ; metabolism ; Perineum ; pathology ; surgery ; Protein-Tyrosine Kinases ; metabolism ; Receptor Protein-Tyrosine Kinases ; Sarcoma ; metabolism ; pathology ; surgery