Objective To explore the clinical value of chitinase 3-like protein 1(CHI3L1)in the diagnosis of lung cancer.Methods A total of 106 patients with lung cancer admitted to the North District of the First Affiliated Hospital of Anhui Medical University from January to December 2022 were selected as the lung cancer group,76 patients with benign lung disease admitted during the same period were selected as the benign lung disease group and 20 healthy subjects were selected as the control group.Enzyme-linked immunosorbent assay was used to detect CHI3L1 levels.The levels of carcinoembryonic antigen(CEA),neuron-specific eno-lase(NSE),cytokeratin-19 fragment(CYFRA21-1),squamous cell carcinoma antigen(SCC-Ag)and gastrin-releasing peptide precursor(ProGRP)were determined by chemiluminescence assay.Results The levels of CEA,ProGRP,NSE,CYFRA21-1 and CHI3L1 in lung cancer group were significantly higher than those in control group,and the differences were statistically significant(P＜0.05).Serum CEA in lung cancer group was significantly higher than that in benign lung disease group,while serum CHI3L1 was significantly lower than that in benign lung disease group,with statistical significance(P＜0.05).Serum levels of NSE and Pro-GRP were higher in patients with small cell lung cancer than those with lung adenocarcinoma and lung squa-mous cell carcinoma(P＜0.05).Compared with patients with lung adenocarcinoma and small cell lung canc-er,the serum CYFRA21-1 level in patients with lung squamous cell carcinoma was higher,and the difference was statistically significant(P＜0.05).Compared with the control group,the serum levels of NSE,CY-FRA21-1 and CHI3L1 in patients with stage Ⅰ to Ⅱ lung cancer group were significantly increased,and the difference was statistically significant(P＜0.05).Multivariate Logistic stepwise regression analysis was per-formed for CEA,ProGRP,NSE,CYFRA21-1 and CHI3L1,and it was found that NSE and CHI3L1 had an effect on the occurrence of lung cancer.The sensitivity,specificity and area under the curve of CHI3L1 and NSE were 96.2％,90.0％and 0.965 respectively.Conclusion Serum CHI3L1 can assist in the diagnosis and differential diagnosis of lung cancer.The combined detection of CHI3L1 and NSE is helpful for the early de-tection of lung cancer and has good clinical application value.

Objective:To explore the mediating effect of postpartum depression in fathers on their parenting competence and breastfeeding support.Methods:From March to October 2022, convenience sampling was used to select 337 fathers of infants aged 4 to 8 weeks in Wuxi Women and Enfants Care Hospital as the research subject. A survey was conducted using the Edinburgh Postnatal Depression Scale (EPDS), Chinese version of Parenting Sense of Competence Scale (C-PSOC), and maternal spouse version Partner Breastfeeding Influence Scale (PBIS). Spearman correlation was used to explore the correlation between postpartum depression in fathers and their parenting competence and breastfeeding support, and the PROCESS plugin was used for mediation effect testing.Results:A total of 337 questionnaires were distributed and 337 were collected, including 314 valid questionnaires with an effective response rate of 93.18% (314/337). Among 314 infant fathers, the EPDS, C-PSOC, and maternal spouse version PBIS scores were 3.00 (2.00, 6.00), 66.00 (62.00, 71.00), and 83.00 (74.00, 90.00), respectively. Father's parenting competence was negatively correlated with father's postpartum depression ( r=-0.435, P<0.01), and positively correlated with father's breastfeeding support ( r=0.480, P<0.01). Father's postpartum depression was negatively correlated with father's breastfeeding support ( r=-0.423, P<0.01). The mediating effect analysis showed that the mediating effect of postpartum depression in fathers between parenting competence and breastfeeding support was 0.341, accounting for 39.51% of the total effect. Conclusions:Postpartum depression in fathers is a mediating variable between their parenting competence and their breastfeeding support. Medical and nursing workers should develop perinatal education programs for fathers, enhance their parenting competence, alleviate their negative emotions, and promote their breastfeeding support.

Objective: To observe the efficacy of herbal cake-partitioned moxibustion for lumbar disc herniation (LDH) due to kidney deficiency and blood stasis and observe the influence of this method on lumbar functions and inflammatory factors in patients with this condition. Methods: A total of 120 LDH patients who met the inclusion criteria were randomly divided into three groups, including a herbal cake-partitioned moxibustion group, a flour cake-partitioned moxibustion group, and a Western medication group, with 40 patients in each group. The patients in the Western medication group were treated with diflunisal tablets, 0.5 g per dose, 2 doses a day. Those in the herbal cake-partitioned moxibustion group were treated with additional herbal cake-partitioned moxibustion group at Back-Shu Points and Jiaji (EX-B2) Points once a day. Those in the flour cake-partitioned moxibustion group were treated with the same methods as in the herbal cake-partitioned moxibustion group, except that the herbal cake was replaced by a flour cake. All the patients were treated for 10 d. After treatment, the scores of the visual analog scale (VAS) and Japanese Orthopaedic Association (JOA) and the changes of the interleukin (IL)-6, tumor necrosis factor (TNF)-α, and substance P (SP) levels were observed, and the efficacy was evaluated. Results: After treatment, the VAS score and the levels of IL-6, TNF-α, and SP were lower than those before treatment, and the JOA score was higher than that before treatment in the three groups, indicating intra-group statistical significance (P<0.05). The VAS score and the levels of IL-6, TNF-α, and SP of the herbal cake-partitioned moxibustion group were lower than those of the flour cake-partitioned moxibustion group and the Western medication group, while the JOA score of the herbal cake-partitioned moxibustion group was higher than that of the other two groups, indicating inter-group statistical significance (P<0.05). The total effective rate of the herbal cake-partitioned moxibustion group was 92.5％, higher than that of the flour cake-partitioned moxibustion group (80.0％) and the Western medication group (72.5％), indicating inter-group statistical significance (P<0.05). Conclusion: On the basis of Western oral medication, additional herbal cake-partitioned moxibustion can alleviate the pain and improve the lumbar functions in patients with LDH due to kidney deficiency and blood stasis. The efficacy of the integrated method is better than that of either flour cake-partitioned moxibustion or Western medication alone, which may be related to the reduction of serum inflammatory factors.

Objective:To explore the clinical value of heparin binding protein (HBP) in bronchoalveolar lavage fluid (BALF) for diagnosis and differential diagnosis of bacterial pneumonia.Methods:Eighty eight patients with pulmonary infection from the respiratory department of the Fourth Affiliated Hospital of Anhui Medical University from January 2019 to January 2021 were enrolled in the study, including 48 cases of bacterial pneumonia and 40 cases of non-bacterial pneumonia; meanwhile, 40 non-pulmonary infection patients were also enrolled as the control group. The BALF levels of HBP, procalcitonin (PCT), interleukin-6 (IL-6) were measured, and the clinical values of the above indexes in differential diagnosis of bacterial and non-bacterial pneumonia were analyzed.Results:The BALF levels of HBP and IL-6 in bacterial pneumonia group were significantly higher than those of the non-bacterial pneumonia group and the control group ( P<0.05). ROC curve showed that the areas under the curve (AUC) of HBP and IL-6 were 0.930 and 0.893 for the early diagnosis of bacterial pneumonia; and the sensitivity was 88.5% and 82.7%, the specificity was 92.5% and 92.5%, respectively. Combined detection of HBP and IL-6, the AUC was 0.942 and the sensitivity was 94.2% and the specificity was 95.0%. When they were used to distinguish bacterial pneumonia, the AUC of HBP and IL-6 were 0.890 and 0.777, and the sensitivities were 80.8% and 71.2%, and the specificity were 91.7% and 75.0%, respectively. Combined detection of HBP and IL-6, the AUC was 0.902, and the sensitivity was 96.2% and the specificity was 79.2%. Conclusions:BALF HBP and IL-6 have good clinical value in the early diagnosis and distinguishing bacterial pulmonary infection and the joint value of the two is better.

Objective: To investigate the expression of SMARCA4 (BRG1) and SMARCB1 (INI-1) protein in endometrial dedifferentiated carcinoma (DDC) and undifferentiated carcinoma (UDC), and their correlation with clinicopathologic features. Methods: Clinicopathological information was gathered for 26 cases of DDC and UDC and consulting hospitals from January, 2006 to December, 2018 in Fudan University Shanghai Cancer Center, including 10 cases of DDC and 16 cases of UDC. Morphologic features and diagnosis were reviewed by two pathologists. Immunohistochemistry for expression of BRG1 and INI1 protein was performed. The correlations with clinicopathologic features were analyzed. Results: BRG1 and INI1 loss were present in 14 of 26 cases of DDC/UDC, including 12 BRG1-deficient cases and 2 INI1-deficient cases, respectively. Six cases demonstrated variable amounts of rhabdoid cells in 14 BRG1/INI1-deficient cases, and only 1 case showed rhabdoid cells in the 12 intact expression cases. However, there was no significantly statistical difference (P=0.060). Age, invasive depth, lymph node status and FIGO stage were not associated with the expression of the BRG1 and INI1 (P=0.437, P=0.672, P=0.242, P=0.348). Remarkably, the BGR1/INI1-deficient patients had worse survival than those with intact expression (4.7 vs. 22.9, P=0.033). Conclusion BRG1/INI1-deficient is observed in approximately half of DDC and UDC. Identification of these tumors is clinically relevant due to their more aggressive behavior and poor prognosis. Hence, BRG1 and INI1 immunohistochemical stains should be performed for DDC and UDC in order to help the pathologists to distinguish these tumors from other carcinomas, and to predict the clinical prognosis.

Objective To investigate the expression of SMARCA4 (BRG1) and SMARCB1 (INI?1) protein in endometrial dedifferentiated carcinoma (DDC) and undifferentiated carcinoma (UDC), and their correlation with clinicopathologic features. Methods Clinicopathological information was gathered for 26 cases of DDC and UDC and consulting hospitals from January, 2006 to December, 2018 in Fudan University Shanghai Cancer Center, including 10 cases of DDC and 16 cases of UDC. Morphologic features and diagnosis were reviewed by two pathologists. Immunohistochemistry for expression of BRG1 and INI1 protein was performed. The correlations with clinicopathologic features were analyzed. Results BRG1 and INI1 loss were present in 14 of 26 cases of DDC/UDC, including 12 BRG1?deficient cases and 2 INI1?deficient cases, respectively. Six cases demonstrated variable amounts of rhabdoid cells in 14 BRG1/INI1?deficient cases, and only 1 case showed rhabdoid cells in the 12 intact expression cases. However, there was no significantly statistical difference (P=0.060). Age, invasive depth, lymph node status and FIGO stage were not associated with the expression of the BRG1 and INI1 (P=0.437,P=0.672,P=0.242,P=0.348). Remarkably, the BGR1/INI1?deficient patients had worse survival than those with intact expression (4.7 vs. 22.9, P=0.033). Conclusion BRG1/INI1?deficient is observed in approximately half of DDC and UDC. Identification of these tumors is clinically relevant due to their more aggressive behavior and poor prognosis. Hence, BRG1 and INI1 immunohistochemical stains should be performed for DDC and UDC in order to help the pathologists to distinguish these tumors from other carcinomas, and to predict the clinical prognosis.

Objective: To describe the clinicopathologic features, diagnosis and differential diagnosis of ovarian carcinoid tumors. Methods: A retrospective chart review was performed of all patients diagnosed with primary ovarian carcinoid tumors at Fudan University Shanghai Cancer Centre from 2007 to 2017. Results: The histologic analysis of these carcinoid tumors revealed 3 were insular, 1 was trabecular, 1 was mucinous, and 10 were strumal. Histologic features of insular and trabecular carcinoid were similar to other parts of the neuroendocrine tumor. Strumal carcinoid was composed of thyroid tissue intimately admixed with carcinoid tumor, showing trabecular pattern. Mucinous carcinoid was resembles Krukenberg tumor. Most ovarian carcinoid tomours were diffusely positive with at least one neuroendocrine marker, especially synaptophysin (14/14) and CD56(9/10). The median follow-up time was 53 months, 1 patient with squamous-cell carcinoma of cervixrecur rence in vaginal after 37 months, and only 1 patient died of disease. The remaining patients were disease-free survival. Conclusions Primary carcinoid of the ovary is a very rare low grade malignant monodermal teratomas and somatic-type tumours arising from a dermoid. The diagnosis and differential diagnosis mainly relies on the histopathologic characteristics and the immuno-phenotype. Primary ovarian carcinoid almost always exhibit a benign clinical behavious except mucinous carcinoid.

PURPOSE: The cancer survival was characterized by following up sampled subgroups of cancer cases from three population-based cancer registries in Northeast China. MATERIALS AND METHODS: Survival analysis was used to analyze 6,871 patients, who had one of the 21 most common cancers based on sampling from the population-based cancer registries of three cities in Liaoning Province. All patients were diagnosed between 2000 and 2002 and were followed up to the end of 2007 by active and passive methods. The 5-year age standardized relative survival rates (ASRS) were estimated for all cancers combined and each of the 21 individual cancers. RESULTS: The survival status was traced for 80.8% of 8,506 sampled cancer cases. The 5-year ASRS for all 21 cancers combined was 41.5% (95% confidence interval, 40.3 to 42.7), the highest ASRS was observed for thyroid cancer (85.2%), breast cancer (78.9%), uterine corpus cancer (75.9%), and urinary bladder cancer (70.2%); the lowest 5-year ASRS was noted in pancreatic cancer (8.8%), liver cancer (11.0%), esophageal cancer (18.8), and lung cancer (19.6%). The cancer survival rates in Liaoning cities were similar to those of urban areas in mainland China, but significantly lower than those in Hong Kong, Korea, and Japan. CONCLUSION: The strikingly poor cancer survival rates in three cities of Liaoning Province and in other places in China highlight the need for urgent investment in cancer prevention, early detection, and standardized and centralized treatment.
Breast Neoplasms ; China* ; Esophageal Neoplasms ; Hong Kong ; Humans ; Investments ; Japan ; Korea ; Liver Neoplasms ; Lung Neoplasms ; Pancreatic Neoplasms ; Registries* ; Survival Rate ; Thyroid Neoplasms ; Urinary Bladder Neoplasms

Objective To investigate the expression and clinical significance of CXC chemokine receptors 1 and 2 (CXCR1 and CXCR2) and CXCL8 in peripheral blood mononuclear cells (PBMCs) and liver biopsy tissues from patients with primary hepatocellular carcinoma (PHC).Methods Serum specimens were collected from 36 patients with PHC, 30 patients with liver cirrhosis and 28 healthy subjects.Quantitative real-time polymerase chain reaction (qRT-PCR) was performed to measure the expression of CXCR1, CXCR2 and CXCL8 at mRNA level in PBMCs.Streptavidin-perosidase (SP) immunohistochemistry was used to detect the expression of CXCR1, CXCR2 and CXCL8 at protein level in liver biopsy tissues.Levels of C-reactive protein (CRP), alpha-fetoprotein (AFP) and ferritin (FER) in the serum specimens were detected by chemiluminescence immunoassay.Then the correlations between these markers were analyzed.Results All of the results showed that the expression of CXCR1, CXCR2 and CXCL8 at mRNA level in PBMCs from the PHC group were higher than those of the healthy control group (P<0.01) as well as those of the liver cirrhosis group (P<0.05).Up-regulated expression of CXCR1, CXCR2 and CXCL8 in patients with PHC were associated with the depth of tumor invasion, lymph node or distant metastasis, clinical stage and levels of CRP, AFP and FER in serum (P<0.05).The expression of CXCR1, CXCR2 and CXCL8 at protein level in liver biopsy tissues were also significantly increased in the PHC group in comparison with those of the healthy control group as indicated by the result of SP immunohistochemistry (P<0.05).Conclusion Levels of CXCR1, CXCR2 and CXCL8 in the patients with PHC are significantly increased and positively correlated with the levels of AFP, FER and CRP in serum, suggesting that the signal transduction process mediated by CXCR1, CXCR2 and their common ligand CXCL8 may play a key role in the pathological process of PHC.This study may provide a potential new strategy for immune intervention in hepatocellular cancer.

Objective:To investigate the expression levels of CXCR1,CXCR2 and their common ligand CXCL8 in peripheral blood mononuclear cells (PBMCs) and liver biopsy from the patients with hepatitis B related hepatocellular carcinoma and their clinical significances.Methods:Quantitative real time polymerase chain reaction (qRT-PCR) was used to detect the mRNA levels of CXCR1,CXCR2,CXCL8 in the peripheral blood mononuclear cells of thirty-six hepatitis B related hepatocellular carcinoma and the protein levels of CXCR1 and CXCR2 and CXCL8 in liver biopsy were detected by SP immunohistochemical method.The level of C-reactive protein in serum was determined by chemiluminescence immunoassay respectively.Then,the correlations between CRP and the mRNA of CXCR1,CXCR2 and CXCL8 were analyzed.Results:The mRNA levels of CXCR1 (0.952 7±0.197 2),CXCR2 (0.896 9±0.173 0),CXCL8 (1.771 9±0.248 9) in the PBMCs of hepatitis B related hepatocellular carcinoma were significantly higher than those in controls (P＜0.01).And the protein levels of CXCR1,CXCR2 and CXCL8 were also obviously increased in liver biopsy of hepatitis B related hepatocellular carcinoma (P＜0.05).In addition,there was positive correlations between the level of serum C-reactive protein and the mRNA expression of CXCR1 (r =0.54,P＜0.01),CXCR2 (r =0.49,P＜0.01),CXCL8 (r =0.63,P＜0.01).Conclusion:The levels of CXCR1,CXCR2 and CXCL8 significantly increased in hepatitis B related hepatocellular carcinoma patients and positively correlated with serum CRP,suggesting that CXCR1,CXCR2 and their common ligand CXCL8 signal transduction process may play a key role in the pathological process of hepatitis B related hepatocellular carcinoma,which may provide a new direction for the immune intervention therapy of hepatocellular carcinoma.