Objective:To investigate the expression and clinical significance of angiomotin-like protein 1 (AMOTL1) and downstream related molecules of Hippo signaling pathway yes-associated protein (YAP) and TAZ in different cervical tissues.Methods:From January 2017 and July 2018 ,102 cervical cancer tissues, 50 cervical squamous epithelial high-grade lesions (HSIL) tissues, 45 low-grade lesions (LSIL) tissues and 50 chronic cervicitis tissues, all of which underwent surgical treatment and pathological diagnosis at Xuzhou Medical University Affiliated Hospital from January 2017 to July 2018, were selected. The expression of AMOTL1 and Hippo pathway downstream related proteins YAP and TAZ were evaluated by immunohistochemistry and their relationship with the clinicopathological parameters of cervical cancer were examined in the cervical tissues of each group. The comparison of inter group rates in count data was conducted using the chi square test. Adopting Spearman correlation analysis method to analyze the relationship between AMOTL1, YAP, and TAZ. Single factor survival analysis was performed using Kaplan Meier curves. Kaplan Meier method and multivariate Cox regression analysis were used to investigate the factors affecting the prognosis of cervical cancer patients.Results:The immunohistochemical results showed that the positive rates of AMOTL1 in chronic cervicitis, LSIL, HSIL, and cervical cancer were 12.00% (6/50), 17.78% (8/45), 28.00% (14/50), and 76.47% (78/102), respectively. The positive expression status of AMOTL1 in chronic cervicitis, LSIL, HSIL and cervical cancer were 12.00%(6/50), 17.78%(8/45), 28.00%(14/50), 76.47%(78/102). The positive rates of YAP in chronic cervicitis, LSIL, HSIL, and cervical cancer were 10.00% (5/50), 15.56% (7/45), 30.00% (15/50), and 63.73% (65/102), respectively. The positive expression of YAP in cervical cancer tissues was higher than that in other groups ( χ2=56.66, P<0.001). The positive rates of TAZ in chronic cervicitis, LSIL, HSIL, and cervical cancer were 8.00% (4/50), 17.78% (8/45), 30.00% (15/50), and 71.57% (73/102), respectively. The positive expression of TAZ in cervical cancer tissues was higher than that in other groups ( χ2=74.71, P<0.001), AMOTL1 positive expression is associated with the International Federation of Gynecology and Obstetrics (FIGO) staging ( χ2=16.28, P=0.001), tissue differentiation degree ( χ2=30.16, P<0.001), and lymph node metastasis ( χ2=5.81, P=0.016), YAP positive expression is associated with FIGO staging ( χ2=15.99, P<0.001), differentiation degree ( χ2=25.06, P<0.001), tumor diameter ( χ2=13.63, P=0.003), and lymph node metastasis ( χ2=5.78, P=0.016), and TAZ positive expression is associated with FIGO staging ( χ2=14.49, P<0.001). tissue differentiation degree ( χ2=25.32, P<0.001), and the presence or absence of lymph node metastasis ( χ2=4.95, P=0.026) are related. Spearman correlation analysis showed a positive correlation between AMOTL1 and YAP expression ( r=0.65, P<0.001), and a positive correlation between AMOTL1 and TAZ expression ( r=0.72, P<0.001), There was a positive correlation between YAP and TAZ expression ( r=0.68, P<0.001). Kaplan Meier survival analysis showed that individuals with positive expression of AMOTL1, YAP, and TAZ proteins had shorter survival times than those with negative expression ( χ2 values were 9.84, 8.64, and 18.57, respectively; P values were 0.002, 0.003, and <0.001, respectively). Multivariate Cox regression analysis showed that FIGO staging ( HR=3.18, 95% CI 1.09-9.29, P=0.034), lymph node metastasis ( HR=16.74, 95% CI 3.20-87.45, P=0.010), AMOTL1 positive expression ( HR=13.06, 95% CI 1.41-121.08, P=0.024), and YAP positive expression ( HR=9.75, 95% CI 1.59-59.52, P=0.014) were risk factors for poor prognosis in cervical cancer patients. Conclusion:AMOTL1, YAP, and TAZ may jointly participate in the malignant transformation process of cervical cancer. AMOTL1 and YAP are closely related to prognosis and may become potential prognostic indicators for cervical cancer.

Objective:To explore the therapeutic effect of Honghe Fujie lotion combined with Lactobacillus vaginal capsule on senile vaginitis and its influence on vaginal microenvironment and inflammatory factors in vaginal lavage fluid.Methods:From February 2020 to March 2024 122 patients with senile vaginitis in.first department of gynecology of Northwest Women's and Children's Hospital were retrospectively selected as the study subjects. Among them, 60 patients who adopted Lactobacillus vaginal capsule were included in control group, and 62 patients who received Lactobacillus vaginal capsule combined with Honghe Fujie lotion were enrolled as combined group. The clinical efficacy of the two groups of patients was observed, and the changes of vaginal microenvironment and vaginal lavage fluid inflammatory factors before and after treatment and occurrence of adverse reactions during treatment were compared. The t-test was used for comparing between groups of metric data that conform to normal distribution, the χ2 test was used for comparing between groups of count data, and the rank sum test was used for comparing between groups of rank data. Results:The combined group (95.16%, 59/62) had higher total effective rate after the end of treatment than the control group (85.33%, 50/60) ( χ2=4.48, P=0.034). The levels of tumor necrosis factor- α ((106.22±4.83) ng/L, (109.34±5.52) ng/L), interleukin-6 ((4.19±1.14) ng/L, (4.98±1.42) ng/L) and Toll-like receptor-2 ((5.45±1.02) ng/L, (6.27±1.63) ng/L), vaginal pH value (PH≤4.5: 48 cases, 36 cases) and flora diversity (level 1,2,3,4:51,5,4,2 cases and 32,17,7,4 cases) in combined group and control group after the end of treatment were lower compared with before treatment ((145.27±6.01, 146.19±6.52) ng/L, (13.54±2.21,13.47±2.35) ng/L, (10.21±2.14, 10.34±2.11), (PH≤4.5: 0,0 case, flora diversity level 1,2,3,4:9,26,15,12 cases and 8,24,16,12 cases), the differences were statistically significant (statistical values were t=39.88, t=33.41, t=29.61, t=23.59, t=15.81, t=11.82, χ2=78.32, χ2=51.43, Z=48.77, and Z=21.07, respectively; all P<0.001), and the above-mentioned indicators were lower in combined group , the differences were statistically significant (statistical value s were t=3.33, t=3.39, t=3.34, χ2=4.31, and χ2=10.27, respectively; P value s were 0.001, 0.001, 0.001, 0.038, and 0.001, respectively). There was no statistically significant difference in the vaginal microbiota density between the two groups of patients after treatment compared to before treatment ( χ2=1.01, P=0.314). There was no statistically significant difference in the total incidence of adverse reactions between the two groups of patients during treatment ( χ2=0.18, P=0.675). Conclusion:The combination of Lactobacillus vaginal capsule and Honghe Fujie lotion has an exact efficacy in treating senile vaginitis. It can help to relieve the body's inflammatory response and promote the recovery of normal vaginal microenvironment of patients, and it has good safety. It is worthy of clinical promotion and application.

Objective:To explore the clinical effect of vitamin A in the adjuvant treatment of bronchial asthma in children and its influence on serum transforming growth factor-β1 (TGF-β1), eosinophils (EOS) and interleukin-17 (IL-17) levels.Methods:A prospective study was conducted on 110 children with bronchial asthma who received treatment in Department of Pediatrics, Xi'an Central Hospital from January 2022 to December 2023. Based on the principle of balanced and comparable baseline characteristics between groups, they were randomly divided into a control group and an observation group, with 55 cases in each group, using a random number table method. The control group was treated with routine pediatric bronchial asthma therapy, while the observation group was added with vitamin A adjuvant therapy on the basis of the control group. After 15 days of continuous treatment, the scores of asthma control condition (Childhood-Asthma Control Test (C-ACT), Asthma Control Questionnaire (ACQ)) in the two groups were evaluated. The pulmonary ventilation function (forced expiratory volume in one second (FEV 1), forced expiratory volume in one second/forced vital capacity (FEV 1/FVC), peak expiratory flow (PEF)), serum inflammatory factors (TGF-β1, EOS, IL-17) and immune function indicators (T helper 17 cell (Th17), T helper 2 cell (Th2), regulatory T cell (Treg) ) were compared between groups of children before treatment and after 15 days of treatment. Measurement data with normal or approximate distribution were expressed as xˉ± s, and independent sample t test was used for comparison between groups. Enumeration data were expressed as percentage, and chi-square test was adopted for between-group comparison. Results:After 15 days of treatment, the C-ACT score with (16.20±3.14) points in observation group was higher than (14.80±2.62) points in control group while the ACQ score with (30.30±4.14) points was lower than (34.60±6.23) points in control group, with statistical differences between groups (t values were 2.54 and 4.26; P values were 0.012 and <0.001). The pulmonary ventilation function indicators in observation group and control group after 15 days of treatment (FEV 1: (1.76±0.34) L与(1.54±0.32) L, FEV 1/FVC:(76.89±5.76)%与(70.25±6.42)%, PEF(2.89±0.35) L/s与(2.68±0.39) L/s) were higher than those before treatment (FEV 1:(1.12±0.31) L与(1.20±0.33) L, FEV 1/FVC:(56.96±4.35)%与(58.12±3.48)%, PEF(2.15±0.66) L/s与(2.34±0.56) L/s), and the differences were statistically significant ( t values were 10.32, 5.49, 20.48, 10.43, 7.35, 3.70, respectively; all P<0.001), and the indicators in observation group were higher compared to control group, the differences were statistically significant ( t values were 3.49, 5.71, and 2.97; P values were 0.001, <0.001, and 0.004). After 15 days of treatment, the levels of serum inflammatory factors (TGF-β1:(6.32±1.36) ng/L与(8.75±1.81) ng/L, EOS:(3.56±0.65)%与(4.28±0.82)%, IL-17:(5.53±1.22) ng/L与(6.42±1.51) ng/L) and CD4 + T lymphocyte immune function indicators (Th17:(0.97±0.26) ng/L与(1.23±0.35) ng/L, Th2:(2.32±0.64) ng/L与(3.15±0.52) ng/L, Treg:(5.41±0.76) ng/L与(5.86±0.23) ng/L ) were lower in observation group and control group than those before treatment (TGF-β1: (14.35±2.23)与(15.26±3.05) ng/L, EOS: (6.32±1.33)%与(6.41±1.27)%, IL-17:(8.86±1.68)与(9.03±1.89) ng/L, Th17:(1.82±0.75)与(1.67±0.68) ng/L, Th2:(4.15±1.49)与(3.98±1.28) ng/L, Treg: (7.26±1.35)与(6.92±1.72) ng/L), and the differences were statistically significant ( t values were 22.80, 13.61, 13.83, 10.45, 11.90, 8.08, 7.94, 4.27, 8.37, 4.46, 8.86, 4.58, respectively; all P<0.001). However, the above indicators in the observation group were lower than those in the control group ( t values were 7.96, 5.10, 3.40, 4.42, 7.47, 4.20, and P-values were <0.001, <0.001, 0.001, <0.001, <0.001, and <0.001 respectively). Conclusion:Vitamin A adjuvant therapy is helpful to the control of bronchial asthma, and it can effectively improve the pulmonary function, reduce the inflammatory reaction and enhance the body's immunity.

Objective:To observe the effect of reconstruction of Achilles insertion with Suture bridge technology after extirpation of avulsed bones block in the treatment of Beavis type Ⅲ avulsion fracture of the calcaneal tuberosity.Methods:The retrospective analysis was used. From January 2013 to January 2023, 78 patients with Beavis type Ⅲ avulsion fracture of the calcaneal tuberosity, treated in the Department 1 of Foot and Ankle and Department 2 of Foot and Ankle of the second Hospital of Tangshan were selected as research objects. According to different operation performed, 41 patients with the reconstruction of Achilles insertion with Suture bridge technology after extirpation of avulsed bones block were divided into the observation group and 37 patients with the open reduction internal fixation (ORIF) were divided into the control group. The delayed wound healing rate and the Haglund malformation rate, Maryland foot score, the American Orthopedic Foot and ankle Society (AOFAS) ankle-hindfoot score, the pain Visual Analogue Scale/Score (VAS) score, the Victorian Institute of Sports Assessment-Achilles (VISA-A) score, Arner-Lindholm scale of One-year postoperative were compared between these two groups. The measurement data with normal or approximate normal distribution were analyzed using t test, count data using chi-square test for comparison of between groups.Results:One year after surgery, the incidence of Haglund malformation in the observation group was 4.88% (2/41), which was lower than the control group's 29.73% (11/37). The difference between the two groups was statistically significant ( χ2=8.65,P=0.003). The excellent and good rate of Maryland foot function assessment in the observation group was 85.37% (35/41) higher than that in the control group (56.76% (21/37), and the difference between the two groups was statistically significant ( χ2=7.86, P=0.005). The AOFAS ankle hind foot score of the observation group ((90.44±6.66) points) was higher than that of the control group ((82.84±7.43) points), and the difference between the two groups was statistically significant ( t=4.77, P<0.001). The pain score of the observation group ((1.51±1.05) points) was lower than that of the control group ((2.95±1.13) points), and the difference between the two groups was statistically significant ( t=-5.81, P<0.001). The Achilles tendon score of the observation group ((81.05±5.87) points) was higher than that of the control group ((71.62±8.60) points), and the difference between the two groups was statistically significant ( t=5.70, P<0.001). The excellent and good rate of Arner Lindholm treatment efficacy evaluation for Achilles tendon in the observation group was 87.80% (36/41), which was higher than that in the control group (67.57% (25/37)), and the difference between the groups was statistically significant. Conclusion:The treatment of Beavis Ⅲ type calcaneal nodule avulsion fracture by removing the bone fragment can simultaneously remove the hypertrophic osteophyte, hardened bone, and Haglund deformity of the calcaneus, and clean the degenerated Achilles tendon and inflammatory tissue around the insertion point; The use of suture bridge technology to reconstruct the Achilles tendon insertion point has the advantages of high fixed strength, allowing early functional exercise, avoiding secondary removal of internal fixation, and achieving satisfactory therapeutic effects, which is worthy of clinical promotion.

Objective:To observe the level of serum uric acid in young patients with ischemic stroke, and to explore the relationship between the level of serum uric acid and the short-term prognosis of young patients with ischemic stroke.Methods:From July 2020 to December 2022, 93 cases of young patients with ischemic stroke admitted to the Department of Neurology of Tianjin Baodi Hospital were collected as the case group, and 93 cases of healthy people in the physical examination center during the same period were collected as the control group. The clinical data of the two groups were collected and analyzed retrospectively, and the uric acid level of the two groups was compared, and the influence of serum uric acid level on the short-term prognosis of young patients with ischemic stroke was discussed. The measurement data of normal distribution were compared by two independent samples t-test, the measurement data of non-normal distribution were represented by xˉ± s and compared by non-parametric rank sum test, and the count data were represented by M( Q1, Q3) compared by chi-square test, the relationship between uric acid and short-term exacerbation of acute ischemic stroke in young patients was analyzed by binary Logistic multivariate analysis. Results:There was no significant difference in serum uric acid between case group and control group ( P>0.05), The level of serum uric acid in young patients with ischemic stroke in short-term exacerbation group (316.54±128.18) μmol/L was lower than that in stable group (388.62±113.54) μmol/L. The difference was statistically significant ( t=2.21, P=0.030). Conclusion:Elevated serum uric acid level is not an independent risk factor of ischemic stroke in young people, and serum low uric acid level is associated with short-term aggravation of acute ischemic stroke.

Objective:To investigate the efficacy of combination therapy of ambrisentan and sildenafil in the treatment of pulmonary arterial hypertension (PH) and its effects on pulmonary arterial pressure and exercise endurance.Methods:A retrospective analysis was conducted on the clinical data of 156 patients with PH who visited the Department of Cardiology at the Third People's Hospital of Chengdu from August 2021 to August 2023. According to the principle of 1∶1 baseline feature matching between groups, they were divided into an observation group and a control group, with 78 patients in each group. The control group was treated with sildenafil, while the observation group was treated with combination therapy of anlisentan and sildenafil. Compare the clinical efficacy and incidence of adverse reactions during treatment between two groups of patients. Compare the pulmonary artery pressure (mean pulmonary artery pressure (mPAP), pulmonary artery wedge pressure (PAWP), pulmonary vascular resistance (PVR), heart index), arterial blood gas indicators (oxygen partial pressure, partial pressure of carbon dioxide (PaCO 2), oxygen saturation), serum biochemical indicators (N-terminal pro brain natriuretic peptide (NT pro BNP), endothelin 1), and exercise tolerance between two groups of patients before and after one month of treatment. Strength (6-minute walking distance, 6MWD) level. The t-test was used for inter group comparison of metric data that conforms to normal distribution, the percentage was calculated for count data, and the chi square test is used for inter group comparison. Results:The total effective rate of the observation group (98.7%, 77/78) was significantly higher than that of the control group (91.0%, 71/78), and the difference was statistically significant ( χ2=4.74, P=0.029); There was no statistically significant difference in the incidence of adverse reactions between the two groups ( P>0.05). After 1 month of treatment, the mPAP ((46.01±7.23), (48.58±8.34) mmHg), PAWP((9.53±1.01), (10.14±1.17) mmHg), PVR((9.28±1.41), (10.04±1.33) Wood), PaCO 2((39.89±5.26), (43.35±4.73) mmHg), NT-pro BNP((427.78±85.05), (513.14±114.53) ng/L) and endothelin-1((55.10±8.37), (66.01±9.78) μg/L) in observation group and control group were significantly reduced than those before treatment ((62.21±10.63), (61.89±11.07) mmHg), (10.86±1.49), (11.19±1.50) mmHg), (12.02±1.57), (11.69±1.70) Wood), (55.99±6.10), (56.22±5.87) mmHg), (1 408.32±513.98), (1 400.89±524.14) ng/L), (89.03±9.79), (87.88±11.24) μg/L)), and the difference was statistically significant ( t values were 16.02, 12.11, 9.40, 6.95, 16.24, 9.62, 25.03, 21.45, 28.91, 24.55, 33.00, and 18.38, respectively; all P<0.001), and the indicators in observation group were lower than the control group, and the difference was statistically significant ( t values were 2.06, 3.49, 3.46, 4.32, 5.29, and 7.49, respectively; P values were 0.041, <0.001, 0.001, <0.001, <0.001, and <0.001, respectively). The cardiac index((2.98±0.57), (2.79±0.51) L/(min·m 2)), partial pressure of oxygen((78.87±8.48), (69.71±7.13) mmHg), oxygen saturation((84.33±8.84)%, (76.01±9.51)%) and 6MWD((448.01±32.88), (409.36±28.91) m) in observation group and control group were significantly enhanced compared with those before treatment ((2.51±0.46), (2.58±0.42) L/(min·m 2), (40.79±5.57), (41.01±5.49) mmHg), (60.26±7.45) %, (59.41±8.64)%), (190.76±24.54), (191.31±23.49) m) ( t values were 8.06, 3.99, 47.87, 40.17, 26.10, 16.16, 79.14, and 73.50, respectively; P<0.001), and the above indicators were higher in observation group, and the difference was statistically significant ( t values were 2.19, 7.30, 5.66, and 7.80, respectively; P values were 0.029, <0.001, <0.001, and <0.001, respectively). Conclusion:The combination therapy of ambrisentan and sildenafil shows significant efficacy in patients with PH, effectively reducing pulmonary artery pressure and serum biochemical indicators, improving arterial blood gas indicators, significantly enhancing patient exercise endurance, and possessing good safety.

Objective:To explore and compare the effect and prognosis of small bone window surgery at different timings in the treatment of hypertensive intracerebral hemorrhage (HICH).Methods:Using a retrospective analysis, HICH patients admitted to department of neurosurgery of Guihang Guiyang Hospital were selected from May 2021 to May 2023. According to the different surgical timings, the patients were divided into ultra-early group (time from onset to surgery <6 h) and early group (onset to surgery time ≥6~<24 h). Propensity score was used to match 51 cases in each group. The perioperative indicators (surgical time, intraoperative blood loss, hospital stay, hematoma clearance rate), incidence rates of complications, neurological function (National Institute of Health Stroke Scale (NIHSS), Barthel index), endothelin and arginine vasopressin (AVP) before surgery and after 7 days of surgery, clinical efficacy (Glasgow Outcome Scale (GOS)) at 1 month after surgery, rebleeding rate and mortality rate within 1 year after surgery were compared between both groups. Chi-square test was used for between-group comparison of enumeration data, t test was adopted for between-group comparison of measurement data with normal distribution, and non-parametric rank sum test was adopted for comparison of ranked data between groups.Results:The intraoperative blood loss and hospital stay in ultra-early group with (186.54±20.15) mL and (14.45±2.04) d were significantly less or shorter than (220.10±24.61) mL and (16.79±2.52) d in early group, the difference was statistically significant ( t values were 7.54 and 5.15; both P<0.001). At 7 days after surgery, the NIHSS ((14.55±1.57) and (16.14±2.13) points), endothelin ((69.14±6.37) and (73.48±6.83) mg/L) and AVP ((12.81±2.02) and (14.35±2.23) μg/L) in ultra-early group and early group were significantly lower than before ((32.67±3.81) and (32.38±3.53) points, (89.67±7.25) and (88.24±6.38) mg/L, (18.47±2.41) and (18.04±2.37) μg/L) while the Barthel index ((72.35±10.14) and (67.45±9.78) points) was significantly higher than before ((49.45±7.41) and (47.87±7.37) points),and the difference was statistically significant ( t values were 31.40, 28.13, 15.19, 11.28, 12.85, 8.10, 13.02, and 11.42, respectively; all P<0.001) and the NIHSS, endothelin and AVP in ultra-early group were significantly lower than in early group, while the Barthel index was significantly higher than early group, the difference was statistically significant ( t values were 4.29, 3.32, 3.66, and 2.48 respectively; P values were <0.001, 0.001, <0.001, and 0.015, respectively ). GOS grading (grade I-grade V: 1, 3, 9, 22, 16 cases) in ultra-early group at 1 month after surgery was significantly better than that in early group (grade I-V: 3, 5, 10, 26, 7 cases) ( Z=1.97, P=0.049). Conclusion:Both ultra-early and early small bone window surgery have good results in the treatment of HICH, but ultra-early surgery is more beneficial to the recovery of patients' neurological function and has better prognosis, which can be used as a reference.

Objective:To explore the combined predictive value of serum stromal cell-derived factor-1 (SDF-1), chitinase 3-like protein 1 (YKL-40), carbohydrate antigen 724 (CA724) and pepsinogen (PG) on recurrence after endoscopic submucosal dissection (ESD) in patients with early gastric cancer.Methods:96 patients with early gastric cancer admitted to Yan 'an Hospital of Traditional Chinese Medicine from August 2021 to August 2023 were retrospectively selected and enrolled into the study. According to the recurrence after ESD, they were divided into recurrence group (31 cases) and non-recurrence group (65 cases). The differences in baseline data, serum SDF-1, YKL-40, CA724 and PG levels were compared between groups. The correlation between serum SDF-1, YKL-40, CA724 and PG levels and clinical indicators of patients was analyzed. Normally distributed quantitative data were expressed as xˉ± s, and independent sample t test was used for inter-group comparison. Counting data were calculated as percentages, and χ2 test was used for inter-group comparison. Spearman method was used for correlation analysis. Multivariate logistics regression analysis was used to analyze the factors affecting postoperative recurrence. ROC curve was used to analyze the single and combined diagnostic value of each serum indicator on recurrence after ESD. Results:The number of well-differentiated cases in recurrence group (32.26%, 10/31) was lower than that in non-recurrence group (70.77%, 46/65), the difference was statistically significant ( χ2=12.81, P<0.001). The levels of SDF-1 [(160.57±16.49) μg/L], YKL-40 [(208.49±22.69) μg/L] and CA724 [(10.49±1.91) kU/L] of recurrence group were higher than non-recurrence group[(136.57±14.56) μg/L, (157.53±20.46) μg/L, (5.11±0.83) kU/L)], and the differences were statistically significant ( t=7.23, 11.01 and 19.29, respectively, all P<0.05), while the PGⅠ/PGⅡ [(2.87±0.57) μg/L] was lower than that in non-recurrence group [(4.18±0.76) μg/L], the difference was statistically significant( t=8.514, P<0.05). Correlation analysis showed that SDF-1, YKL-40 and CA724 were negatively correlated with the degree of differentiation ( r=-0.545, -0.415, -0.718, respectively, all P<0.05), and the PGⅠ/PGⅡ was positively correlated with the degree of differentiation ( r=0.687, P<0.05). Multivariate logistics regression analysis suggested that SDF-1 ( OR=8.191, 95% CI=1.483-45.246, P=0.016), YKL-40 ( OR=9.843, 95% CI=1.782-54.387, P=0.009), CA724 ( OR=10.386, 95% CI=2.053-52.506, P=0.005), PGⅠ/PGⅡ ( OR=0.108, 95% CI=0.028-0.417, P=0.001) and differentiation degree ( OR=0.421, 95% CI=0.219-0.810, P=0.010) were influencing factors of postoperative recurrence. ROC analysis results showed that the AUCs of SDF-1, YKL-40, CA724 and PGⅠ/PGⅡ in predicting postoperative recurrence of early gastric cancer patients were 0.857, 0.956, 0.945 and 0.910, sensitivities were 80.65%, 90.32%, 83.87% and 83.87%, specificities were 78.46%, 76.92%, 81.54% and 80.00%, respectively. The AUC, sensitivity and specificity of combined prediction were 0.986, 96.77% and 73.85%. Conclusion:The levels of serum SDF-1, YKL-40 and CA724 in patients with early gastric cancer recurrence after ESD are higher while the PGI/PGII is lower, and the above levels are relevant factors for postoperative recurrence and can be used as clinical reference indicators to predict recurrence after ESD.

Objective:To explore the significance of genetic diagnosis, clinical characteristics and treatment of congenital renal diabetes insipidus with arginine vasopressin receptor 2 ( AVPR2). Methods:Clinical data of three patients diagnosed as diabetes insipidus were retrospectively analyzed.Results:The three cases were 3-month, 5-month and 6-month male infants, respectively. The main manifestations were repeated fever and growth retardation with hypernatremia. Polydipsia, polyuria and persistent hypogravity uria appeared during the course . In case 1, the AVPR2 exon c.613_c.614del resulted in amino acid change p.Y205Cfs*53. The proband mother was a mutation carrier of AVPR2 gene, and the child was hemizygous and the mother was heterozygous. In case 2, there was a hemizygotic mutation in AVPR2 gene: c.255C>A(p.SP85Glu), which appeared to be a missense mutation. The father had no mutation, the mother had a heterozygous mutation, the aunt had no mutation, and the eldest brother had a hemizygous mutation. There was one hemizygotic variation in the AVPR2 gene in patient 3: c.167G>A(P.LY56ASP), which was a missense mutation. The father had no mutation, the mother had a heterozygous mutation. The minimum allele frequencies of the gene variants in case 2 and case 3 were not recorded in the reference population gene frequency database. The urine volume of 3 children was significantly reduced after treatment with hydrochlorothiazide and amiloride.After genetic test, all three cases were diagnosed as congenital renal diabetes insipidus caused by AVPR2 gene mutation. Conclusion:Genetic testing benefits to the early diagnosis of congenital renal diabetes insipidus.

Hereditary hemorrhagic telangiectasia (HHT) is a rare autosomal dominant genetic disease characterized by hemorrhage and arteriovenous malformations of the lungs, liver, and nervous system caused by telangiectasias. Here we report an elderly female patient with constipation, fatigue and anemia admitted to the characteristic medical center of the Chinese People's Armed Police Force. Imaging findings showed pulmonary vascular malformations, formation of multiple venous fistulas, liver arteriovenous malformations, splenic varicose veins, gastrointestinal telangiectasias, iron deficiency anemia, and multiple organ involvement, which were very rare in HHT patients.