The expression levels and changes of endogenous acid fibroblast growth factor (aFGF) in microwave burn wound tissues were detected in order to investigate how to get better therapeutic effects by using the exogenous aFGF for repairing trauma. A burnt-wound animal model was established by NS-F II multifunction spectrum therapeutics equipment, and reverse transcriptase-polymerase chain reaction (RT-PCR) and immunohistochemistry assay were applied to detect the expression levels of endogenous aFGF mRNA in microwave burn wound tissues. The expression level of endogenous aFGF mRNA was significantly increased in the burn wound tissues 12 h after burn, reached the peak at 48 h, and gradually deceased 96 h after burn. The expression of endogenous aFGF mRNA after tissue damage was reversible, and its intensity was in accordance with the repair process of tissue damage, suggesting endogenous aFGF may take part in the cell metabolism and proliferation, and then promote the repair of the burn wound.
Burns/*metabolism ; Fibroblast Growth Factor 1/genetics ; Fibroblast Growth Factor 1/*metabolism ; Microwaves ; RNA, Messenger/genetics ; RNA, Messenger/metabolism ; Wound Healing/*physiology

Humans ; Blast Crisis/genetics* ; Leukemia, Promyelocytic, Acute/genetics* ; Oncogene Proteins, Fusion/genetics* ; Tretinoin

Objective: To investigate the level and clinical significance of miRNA-106a in non-small cell lung cancer tissues. Methods: Paraffin-embedded specimens of non-small cell lung cancer tissues and adjacent tissues from 80 patients with non-small cell lung cancer from January 2012 to December 2013 in Yiwu Central Hospital were selected in this study.The real-time fluorescence quantitative polymerase chain reaction (QRT-PCR) was used to determine the level of miRNA-106a in lung cancer tissues and adjacent tissues. Results: The level of miRNA-106a in non-small cell lung cancer tissues (2.42±0.23) was higher than that in adjacent tissues (1.00±0.06) (t=53.433, P=0.000). The miRNA-106a levels in lung cancer tissues of stage Ⅲ-Ⅳ, lymph node metastasis and recurrence time<6 months were high than those of the stage Ⅰ-Ⅱ, no lymph node metastasis and recurrence time ≥ 6 months(t=7.641, 11.115, 2.183, P=0.000, 0.000, 0.032). The level of miRNA-106a was not associated with age, gender, pathological type, degree of differentiation and vascular invasion (all P>0.05). The level of miRNA-106a in non-small cell lung cancer tissues was cut by 2.12.The area under the ROC curve for the diagnosis of non-small cell lung cancer was 0.823(95% CI=0.820-0.825, P=0.000), and the sensitivity was 54.37%, the specificity was 89.21%.The cumulative survival rate and progression-free survival rate of patients with low-expression of miRNA-106a in non-small cell lung cancer were higher than those with high expression of miRNA-106a (P=0.027, 0.012). Conclusion The miRNA-106a level is elevated in non-small cell lung cancer tissues.The miRNA-106a may be involved in the development of non-small cell lung cancer and is of great value in the diagnosis and prognosis evaluation of non-small cell lung cancer.

OBJECTIVETo explore therapeutic effect of absorbable net-sliding intertexture with tension band wiring in treating comminuted fracture of distal patella pole.

METHODSFrom January 2012 to December 2016, 80 patients with comminuted fracture of distal patella pole were treated with absorbable net-sliding intertexture with tension band wiring, including 45 males and 35 females aged from 25 to 60 years old with an average of(45.0±2.0) years old. All fractures were freshly closed. VAS scores and motion of knee joint were evaluated at 6 weeks after operation, HSS scores were used to assess clinical effects at 12 months after operation.

RESULTSOperative time was (50.2±10.1) min, blood loss was (20.3±5.2 ) ml. All patients were followed up from 12 to 24 months with an average of (16.0±0.5) months. VAS score was 1.8±0.4, range motion of knee joint was (120.6±1.5)° at 6 weeks after operation. The fracture healing time was (3.0±0.8) months. Postoperative HSS score at 12 months was 95.6±0.6.

CONCLUSIONSAbsorbable net-sliding intertexture with tension band wiring in treating comminuted fracture of distal patella pole has advantages of simple operation, stable fixation, which could recover anatomical formation of patella, obtain rapid rehabilitation and favorable prognosis with early exercise. It is an ideal method for treating comminuted fracture of distal patella pole.

OBJECTIVE: To carry out genetic analysis for a Chinese pedigree affected with intellectual disability and overgrowth due to a supernumerary marker chromosome (sSMC). METHODS: A pedigree which had presented at Jiaxing Maternity and Child Health Care Hospital on August 31, 2021 was selected as the study subject, for which chromosomal karyotyping, single nucleotide polymorphism-based microarray (SNP-array), and fluorescence in situ hybridization (FISH) were carried out in combination. RESULTS: SNP-array analysis showed that the proband and his sister had both harbored a 16.1 Mb duplication which encompassed the critical region of 15q26 overgrowth syndrome. FISH confirmed that the proband was 47,XX,+neo(15)(qter→q25.3:)mat, her mother was 47,XX,del(15)(q25.3:),+neo(15)(qter→q25.3:), whilst her father was normal. CONCLUSION Application of multiple genetic techniques has facilitated delineation of the origin of sSMC and reliable genetic counseling for this pedigree.
Female ; Humans ; Chromosomes ; East Asian People ; In Situ Hybridization, Fluorescence ; Karyotyping ; Pedigree ; Polymorphism, Single Nucleotide ; Intellectual Disability/genetics* ; Chromosome Duplication/genetics* ; Male

Objective:To explore the clinical efficacy of Chaihu Shugansan combined with saccharomyces boulardii in treating functional dyspepsia (FD) in children and the effect on serum cytokines and gastrointestinal hormones expression. Method:Totally 120 cases were divided into control group (60 cases) and observation group (60 cases)．The control group was treated with Duopanlitong Pian 0.3 mg·kg^-1, po， tid， and Saccharomyces boulardii 0.25 g，po，bid. The observation group was treated with Chaihu Shugansan, po，qd， and saccharomyces boulardii 0.25 g，po，bid. Four weeks was a course of treatment．The changes of serum Gastric Hunger Hormone and cytokines, Hamilton depression scale (HAMD) score, symptoms improvement time and clinical effect in the two groups were observed. And the recurrence rate was observed after 6 months follow-up. Result:The total effective rate was compared between control group (76.67%，46/60) and observation group (96.15%，57/60)，with significant differences (P<0.01). After treatment, serum tumor necrosis factor-α (TNF-α) and interleukin-6 (IL-6) in both groups were decreased, while serum levels of ghrelin of both group were increased. However，the decreasing range and the increasing range of observation group were statistically obvious than those of control group (P<0.01). HAMD score and disappearance time of clinical symptoms in observation group was significantly different from those in control group (P<0.01). In adverse reactions during treatment, the control group was inferior to the observation group (P<0.05). After the 6-month follow-up, the recurrence rate in observation group was lower than that in control group (P<0.01). Conclusion:Chaihu Shugansan combined with Saccharomyces boulardii was effective in treatment of FD in children, with a low recurrence rate and good compliance. The mechanism may be related to the effective regulation of brain-intestinal axis, balance of intestinal flora, inhibition of inflammatory reaction, regulation of cytokines and gastrointestinal hormone levels.