Objective To investigate the clinical efficacy and safety of the high-intensity focused ultrasound therapy in patients with colorectal liver metastases. Methods 28colorectal lesions in 16 patients with liver metastases after HIFU treatment lines observed patient vital signs,the main organ,imaging studies (CT or MRI,etc. ) ,complications and prognosis of cancer cases. Results All patients with stable vital signs after treatment, liver, kidney function was normal,6-month follow up, six more than 80% reduced lesion size,lesion size decreased in 18 of 30% to 50% ,4tumor volume did not change significantly; 16 patients, 1 patient was lost. 15 cases were followed uPfor 6 to 24 months,5 patients were transferred because of lesions disseminated in death within 6 months after surgery, calculated with the Kaplan-Meier median survival time was 13 months; 1 patient skin burning streak marks, healed after 1 week after treatment. 1 patient treatment areas of the chest skin, mild subcutaneous edema. Conclusion The treatment of patients with liver metastasis of colon cancer lesions was a non-invasive, safe and effective treatment.

This study examined the effect of intensive insulin therapy on immune function and inflammatory factors at the early phase after severe trauma. At day 1, 3, 5, 7 after admission, subsets of CD4(+) helper T lymphocytes (Th1/Th2) and human leukocyte antigen (HLA)-DR expression on CD14(+) monocytes were flow cytometrically measured. Levels of cytokines, including tumor necrosis factor-alpha (TNF-α), interleukin-6 (IL-6), interleukin-10 (IL-10) and other immunity markers, such as IgA, IgG, IgM, C3, C4 and C reaction protein (CRP) were examined in two groups. The results showed that TNF-α, IL-6 and CRP levels in the intensive insulin therapy group were significantly lower than those in the conventional therapy group, whereas IL-10 levels were substantially increased after intensive insulin therapy. C3 level at day 3, 5, 7 and C4 levels at day 5, 7 were lower in the intensive therapy group than in the conventional therapy group. Th1/Th2 ratios decreased gradually over time in both groups, and were much lower at day 3, 5, 7 in intensive therapy group. There were significant differences among day 3 to day 7 after admission in HLA-DR expression in CD14(+) monocytes. It was concluded that the intensive insulin therapy could decrease pro-inflammatory cytokines and increase anti-inflammatory cytokines in the elderly suffering from severe trauma, at the same time, with complement recovery being delayed. Moreover, intensive insulin therapy promoted immune suppression and, therefore, measures need be taken to address the issue.

This study examined the effect of intensive insulin therapy on immune function and inflammatory factors at the early phase after severe trauma. At day 1, 3, 5, 7 after admission, subsets of CD4(+) helper T lymphocytes (Th1/Th2) and human leukocyte antigen (HLA)-DR expression on CD14(+) monocytes were flow cytometrically measured. Levels of cytokines, including tumor necrosis factor-alpha (TNF-α), interleukin-6 (IL-6), interleukin-10 (IL-10) and other immunity markers, such as IgA, IgG, IgM, C3, C4 and C reaction protein (CRP) were examined in two groups. The results showed that TNF-α, IL-6 and CRP levels in the intensive insulin therapy group were significantly lower than those in the conventional therapy group, whereas IL-10 levels were substantially increased after intensive insulin therapy. C3 level at day 3, 5, 7 and C4 levels at day 5, 7 were lower in the intensive therapy group than in the conventional therapy group. Th1/Th2 ratios decreased gradually over time in both groups, and were much lower at day 3, 5, 7 in intensive therapy group. There were significant differences among day 3 to day 7 after admission in HLA-DR expression in CD14(+) monocytes. It was concluded that the intensive insulin therapy could decrease pro-inflammatory cytokines and increase anti-inflammatory cytokines in the elderly suffering from severe trauma, at the same time, with complement recovery being delayed. Moreover, intensive insulin therapy promoted immune suppression and, therefore, measures need be taken to address the issue.
Aged ; Aged, 80 and over ; Cytokines ; immunology ; Female ; Humans ; Hyperglycemia ; drug therapy ; immunology ; Hypoglycemic Agents ; therapeutic use ; Immunity, Innate ; drug effects ; immunology ; Immunologic Factors ; immunology ; Insulin ; therapeutic use ; Male ; Treatment Outcome ; Wounds and Injuries ; drug therapy ; immunology

OBJECTIVE: To detect pathogenic variation in a pedigree affected with hereditary spastic paraplegia type 31 and explore its molecular pathogenesis. METHODS: Customized Roche NimbleGen capture probes were used to capture all exons of the target genes in relation with hereditary spastic paraplegia. The DNA samples were also assayed with fluorescent quantitative PCR as well as chromosomal microarray analysis using CytoScan HD chip. RESULTS: The proband and her father and grandfather were found to carry a deletion for position 85 992 693-86 842 693 on chromosome 2, which spanned approximately 900 kb and encompassed the REEP1 gene. The latter has been specifically associated with hereditary spastic paraplegia type 31. The same deletion was not found in her mother who is phenotypically normal. CONCLUSION The deletional variation of the REEP1 gene probably underlies the disease in this pedigree.
Female ; Humans ; Membrane Transport Proteins ; supply & distribution ; Paraplegia ; Pedigree ; Sequence Deletion ; Spastic Paraplegia, Hereditary ; genetics

Objective:To investigate the current situation of the use of transjugular intrahepatic portosystemic shunt (TIPS) for portal hypertension, which should aid the development of TIPS in China.Methods:The China Portal Hypertension Alliance (CHESS) initiated this study that comprehensively investigated the basic situation of TIPS for portal hypertension in China through network research. The survey included the following: the number of surgical cases, main indications, the development of Early-TIPS, TIPS for portal vein cavernous transformation, collateral circulation embolization, intraoperative portal pressure gradient measurement, commonly used stent types, conventional anticoagulation and time, postoperative follow-up, obstacles, and the application of domestic instruments.Results:According to the survey, a total of 13 527 TIPS operations were carried out in 545 hospitals participating in the survey in 2021, and 94.1% of the hospital had the habit of routine follow-up after TIPS. Most hospitals believed that the main indications of TIPS were the control of acute bleeding (42.6%) and the prevention of rebleeding (40.7%). 48.1% of the teams carried out early or priority TIPS, 53.0% of the teams carried out TIPS for the cavernous transformation of the portal vein, and 81.0% chose routine embolization of collateral circulation during operation. Most of them used coils and biological glue as embolic materials, and 78.5% of the team routinely performed intraoperative portal pressure gradient measurements. In selecting TIPS stents, 57.1% of the hospitals woulel choose Viator-specific stents, 57.2% woulel choose conventional anticoagulation after TIPS, and the duration of anticoagulation was between 3-6 months (55.4%). The limitation of TIPS surgery was mainly due to cost (72.3%) and insufficient understanding of doctors in related departments (77.4%). Most teams accepted the domestic instruments used in TIPS (92.7%).Conclusions:This survey shows that TIPS treatment is an essential part of treating portal hypertension in China. The total number of TIPS cases is far from that of patients with portal hypertension. In the future, it is still necessary to popularize TIPS technology and further standardize surgical indications, routine operations, and instrument application.