AB054. Pituitary abscess: a case report of patient after two-time endonasal endoscopic transphenoid approach for pituitary adenoma.

BACKGROUND: Endonasal endoscopic approach (EEA) has become an integral part of neurosurgery, particularly for managing various pathologies involving the sellar and parasellar region and removing lesion in that area. But there is a rare condition in this area that not so common in literature is pituitary abscess (PA) after EEA for pituitary adenoma. CASE DESCRIPTION: A healthy 57-year-old man presented with a recurrent of bitemporal hemianopsia, persistent hypoadrenocorticism. In the history, he underwent two times of endonasal endoscopic transphenoid to remove pituitary adenoma. Magnetic resonance imaging (MRI) showed a sphenoid and sellar lesion with suprasellar extension and compression of the optic chiasm, with homogenous signal inside. Endoscopic transphenoid surgery was performed and the lesion was found is an abscess inside sphenoid and sellar with frank pus was obtained. But culture of the fluid was negative. After the operation, the patient was treated with antibiotics. His symptoms resolved after EEA, he improved visual field at this time but still in hypoadrenocorticism condition. An MRI was obtained after the operation to reveal that the lesion in sphenoid and sellar totally removed. We report on a rare case of a PA after two times of endonasal endoscopic transphenoid surgery of pituitary adenoma, and discuss the management of these conditions. We report a patient that came with us with recurrent of bitemporal hemianopsia and persistent hypoadrenocorticism. The patient undergone endonasal endoscopic sphenoid two times in the past. He didn't have clinical signs of infection. Imaging feature on MRI was high T2 and also high on T1 with homogenous signal inside with size 3.2 cm × 3.2 cm. Another EEA for this patient was performed to remove abscess and obtain pus from the lesion, but the result of culture was negative. He improved visual field but still in hypoadrenocorticism. CONCLUSIONS: In this case we report on a rare complication of transphenoid surgery, a PA progresses after EEA for a pituitary tumor. With this clinical experience, the correct diagnosis of PA before surgery, so it is a key leading to an exactly treatment for this condition. endonasal endoscopic transphenoid approach to drainage and removing abscess, and using antibiotics are necessary to improve the outcome of PA.

Systematic Review of the Effectiveness and Experiences of Treatment for Men With Borderline Personality Disorder.

In clinical settings, among individuals diagnosed with borderline personality disorder (BPD), typically 75% are female and 25% male, although this discrepancy is not reported in the community. In the literature, little is known of the effectiveness and experiences of treatment of men with BPD. We aimed to review the effectiveness and experiences of treatment for men with BPD and outline future research priorities to promote better recovery. We searched Ovid MEDLINE and PsycINFO for eligible studies from inception until July 29, 2022. Peer-reviewed primary research articles on treatment effectiveness or experience for men with BPD were included. Data from eligible studies were synthesized in a narrative review. The protocol of our review was pre-registered on PROSPERO (CRD42022351908). Seventeen studies met the inclusion criteria, and men with BPD from eight countries were represented. Psychological therapies included Dialectical Behavioral Therapy, Systems Training for Emotional Predictability and Problem Solving, Mentalization Based Therapy, and psychoanalytic therapy. Pharmacologic treatment included topiramate, divalproex Extended-Release, and high-dose baclofen. Five studies investigated the service utilization of men with BPD. Compared to women, men were less likely to access treatment for BPD or find treatment helpful. Our findings demonstrated the potential efficacy of psychotherapy and pharmacologic interventions in reducing anger, aggression, and rule-breaking behavior, with limited evidence for reduction in suicide-related outcomes. Our findings are limited by inadequate power and heterogeneity of the included studies. Further research with larger sample sizes and qualitative studies is needed to better understand the treatment experience for men with BPD.

Core concomitant symptoms reported by the patients with breast cancer in postoperative endocrine treatment and the demand for acupuncture therapy： a network-based cross-sectional study. / ä¹³è ºç™Œæœ¯åŽå† åˆ†æ³Œæ²»ç–—æ‚£è€ æŠ¥å‘Šçš„æ ¸å¿ƒä¼´éšç—‡çŠ¶åŠå¯¹é’ˆç¸æ²»ç–—çš„éœ€æ±‚ï¼šä¸€é¡¹åŸºäºŽç½‘ç»œçš„æ¨ªæ–­é¢ç ”ç©¶.

OBJECTIVES: To investigate the most common concomitant symptoms and the urgent demand of solution in the breast cancer patients undergoing postoperative endocrine treatment, as well as the acceptance and expectation of acupuncture in the patients so as to provide the scientific data for promoting the application of acupuncture in the breast cancer patients. METHODS: Breast cancer patients treated in Tianjin Medical University Cancer Institute and Hospital from January 2022 to March 2023 were randomly selected as the subjects. Using "questionnaire star" website, the questionnaire was conducted to investigate the relevant concomitant symptoms of the patients in postoperative endocrine treatment and the questions related to acupuncture treatment. RESULTS: In this study, 229 questionnaires were distributed and 211 valid ones were collected, with the response rate of 92.1%. Among these patients, the first three common symptoms were sleep disorders (157 cases, 74.4%), hot flashes (138 cases, 65.4%) and joint / muscle pain (118 cases, 55.9%)；the top three symptoms to be solved the most urgently were sleep disorders (131 cases, 62.1%), joint / muscle pain (62 cases, 29.4%) and hot flashes (45 cases, 21.3%). 79.1% of the patients (167 cases) were willing to receive acupuncture treatment because of the high expectations on its potential effect (93%). 20.9% of them (44 cases) refused acupuncture because they were worried not to be treated by the experienced physicians of TCM (52%) or afraid of needling feelings (48%). The average expectation value of acupuncture treatment was 4.02 points (5 points for the total score) among patients willing to receive acupuncture treatment. The main purposes of receiring acupuncture for the patients undergoing endocrine treatment were to strengthen the immune function (92%), reduce the adverse reactions (83%), and improve the physical condition (75%), et al. CONCLUSIONS: Sleep disorder is one of the most concerned symptoms in endocrine treatment for the patients after breast cancer surgery. The patients highly expect for acupuncture treatment even though some patients dislike the needling sensation. How to provide the acceptable and high-quality acupuncture services for cancer patients will be one of the major directions of acupuncture research in the future.

Dietary Characteristics and Influencing Factors on Chinese Immigrants in Canada and the United States: A Scoping Review.

BACKGROUND: Chinese immigrants are an integral part of Canadian and American society. Chinese immigrants believe diet to be an important aspect of health, and dietary behaviours in this population have been associated with changes in disease risk factors and disease incidence. This review aims to summarize the characteristics of the dietary behaviours of Chinese immigrants and the associated influencing factors to better inform individual, clinical, and policy decisions. METHODS: This scoping review was written in accordance with PRISMA guidelines. MEDLINE, PsychINFO, CINAHL, AgeLine, ERIC, ProQuest, Nursing and Allied Health Database, PsychARTICLES, and Sociology Database were utilized for the literature search. Articles were included if they explored dietary or nutritional intake or its influencing factors for Chinese immigrants to Canada or the United States. RESULTS: A total of 51 papers were included in this review. Among Chinese immigrants in Canada and the United States, the intake of fruits and vegetables, milk and alternatives, and fiber were inadequate against national recommendations. Chinese immigrants showed increased total consumption of food across all food groups and adoption of Western food items. Total caloric intake, meat and alternatives intake, and carbohydrate intake increased with acculturation. Individual factors (demographics, individual preferences, and nutritional awareness), familial factors (familial preferences and values, having young children in the family, and household food environment), and community factors (accessibility and cultural conceptualizations of health and eating) influenced dietary behaviours of Chinese immigrants. DISCUSSION AND CONCLUSION: Efforts should be undertaken to increase fruit, vegetable, and fibre consumption in this population. As dietary acculturation is inevitable, efforts must also be undertaken to ensure that healthy Western foods are adopted. It is important for healthcare providers to remain culturally sensitive when providing dietary recommendations. This can be achieved through encouragement of healthy ethnocultural foods and acknowledgement and incorporation of traditional health beliefs and values into Western evidence-based principles where possible.

ATP5A1 Participates in Transcriptional and Posttranscriptional Regulation of Cancer-Associated Genes by Modulating Their Expression and Alternative Splicing Profiles in HeLa Cells.

Background: Aberrant expression and alternative splicing of oncogenes are the driving events in tumor initiation and development. But how these events are regulated in cancer cells is largely unknown. Functions of ATP5A1, an important mitochondrial ATP synthase gene, in transcriptional and posttranscriptional regulation were explored in this study. Methods: ATP5A1 was overexpressed using plasmid-transformed HeLa cells, and its influence on cell apoptosis and proliferation is evaluated. Transcriptome sequencing was then performed using RNA-seq to study the changes in gene expression and regulation of alternative splicing events. Validation of the implicated genes was achieved using RT-qPCR analysis. Results: It was found that ATP5A1 could significantly promote cellular apoptosis, but it had no influence on cell proliferation. ATP5A1 overexpression significantly increased the expression levels of genes associated with the innate immune response, angiogenesis, and collagen catabolic processes. This included enrichment of MMP2 and MMP19. It was also found that ATP5A1 could interfere with the alternative splicing of hundreds of genes associated with glucose homeostasis, HIF-1 signaling activation, and several pathways associated with cancers. Eight ATP5A1-regulated differentially expressed genes and 3 genes altered by splicing were selected and validated using RT-qPCR analysis. Conclusions: In summary, we illustrate the regulatory functions of ATP5A1 on the transcriptome of HeLa cells by exploring its influence on gene expression and alternative splicing. The results suggest that ATP5A1 may play an important regulatory role in cervical cancer cells by regulating expression and alternative splicing of cancer-associated genes. This study provides novel insights into the current understanding of the mechanisms of ATP5A1 on carcinogenesis and cancer progression.

Application of Mycoplasma pneumoniae antibody and load index in the diagnosis of Mycoplasma pneumoniae pneumonia in children / 中国当代儿科杂志

<p><b>OBJECTIVE</b>To study the role of Mycoplasma pneumoniae (MP) load and antibody measurements in the diagnosis of MP pneumonia.</p><p><b>METHODS</b>A total of 115 children with MP pneumonia and 400 healthy children were enrolled. The MP load and total antibody level were measured at different stages, and the MP load index (MPLI) was calculated.</p><p><b>RESULTS</b>The cut-off value of MPLI for MP infection was 6.12. MPLI and total antibody titer increased during the course of the disease, while MP-DNA decreased rapidly. Within the same time of blood collection, the group with a higher MP load had a significantly higher total antibody titer than the group with a lower MP load (P<0.05). Within 2 weeks of the course of the disease, the negative antibody group had a significantly higher MPLI than the positive antibody group (P<0.05).</p><p><b>CONCLUSIONS</b>MPLI provides a standardized quantitative value of MP-DNA and plays an important role in the early diagnosis of MP infection.</p>

Determination of resting energy expenditure in critically ill children experiencing mechanical ventilation / 中华儿科杂志

<p><b>OBJECTIVE</b>Energy metabolism of critically ill children has its own characteristics, especially for those undergoing mechanical ventilation. We tried to assess the energy expenditure status and evaluate the use of predictive equations in such children. Moreover, the characteristics of the energy metabolism among various situation were explored.</p><p><b>METHOD</b>Fifty critically ill children undergoing mechanical ventilation were selected in this study. Data produced during the 24 hours of mechanical ventilation were collected for computation of severity of illness. Resting energy expenditure (REE) was determined at 24 hours after mechanical ventilation (MREE). Predictive resting energy expenditure (PREE) was calculated for each subject using age-appropriate equations (Schofield-HTWT, White). The study was approved by the hospital medical ethics committee and obtained parental written informed consent.</p><p><b>RESULT</b>The pediatric risk of mortality score 3 (PRISM3) and pediatric critical illness score (PCIS) were (7 ± 3) and (82 ± 4), respectively. MREE, Schofield-HTWT equation PREE and White equation PREE were (404.80 ± 178.28), (462.82 ± 160.38) and (427.97 ± 152.30) kcal/d, respectively; 70% were hypometabolic and 10% were hypermetabolic. MREE and PREE which were calculated using Schofield-HTWT equation and White equation, both were higher than MREE (P = 0.029). Correlation analysis was performed between PRISM3 and PCIS with MREE. There were no statistically significant correlation (P > 0.05).</p><p><b>CONCLUSION</b>The hypometabolic response is apparent in critically ill children with mechanical ventilation; Schofield-HTWT equation and White equation could not predict energy requirements within acceptable clinical accuracy. In critically ill children undergoing mechanical ventilation, the energy expenditure is not correlated with the severity of illness.</p>

[Relationship between overexpression of the RIalpha subunit of the cAMP-dependent protein kinase and clinicopathological features of lung cancer].

OBJECTIVE: To explore the relationship between the overexpression of PKA RIalpha mRNA and cliniopathological parameters in lung cancer. METHODS: RT-PCR was used to detect the expression of PKA RIalpha mRNA in 54 cases with human lung cancer and matched normal tissues. RESULTS: (1) The expression of PKA RIalpha mRNA was significantly higher in cancer tissue (66.7%) than in normal tissues (20.4%) (P < 0.01). (2) The expression was significantly correlated with TNM stage (P < 0.01), being increased with TNM stage. (3) The expression was significantly higher in patients with positive lymph nodes than in those with negative lymph nodes (P < 0.01). (4) There were no significant associations of PKA RIalpha mRNA expression with histological type, differentiation grade or size of the tumor. CONCLUSION: This study indicates that the overexpression of PKA RIalpha mRNA may play an important role in the progression, metastasis and prognosis of lung cancer.

Relationship between overexpression of the RIalpha subunit of the cAMP-dependent protein kinase and clinicopathological features of lung cancer / 中华肿瘤杂志

<p><b>OBJECTIVE</b>To explore the relationship between the overexpression of PKA RIalpha mRNA and cliniopathological parameters in lung cancer.</p><p><b>METHODS</b>RT-PCR was used to detect the expression of PKA RIalpha mRNA in 54 cases with human lung cancer and matched normal tissues.</p><p><b>RESULTS</b>(1) The expression of PKA RIalpha mRNA was significantly higher in cancer tissue (66.7%) than in normal tissues (20.4%) (P < 0.01). (2) The expression was significantly correlated with TNM stage (P < 0.01), being increased with TNM stage. (3) The expression was significantly higher in patients with positive lymph nodes than in those with negative lymph nodes (P < 0.01). (4) There were no significant associations of PKA RIalpha mRNA expression with histological type, differentiation grade or size of the tumor.</p><p><b>CONCLUSION</b>This study indicates that the overexpression of PKA RIalpha mRNA may play an important role in the progression, metastasis and prognosis of lung cancer.</p>

[Transcriptional inactivation of RASSF1A in lung cancer and its clinical significance].

OBJECTIVE: To explore the relationship between the transcriptional expression of RASSF1A (Ras association domain family 1A gene) and oncogenesis and development of lung cancer. METHOD: RT-PCR was used to detect the expression of RASSF1A mRNA in 47 human lung cancer tissues and matched 47 non-cancer tissues. RESULTS: (1). The RASSF1A mRNA was identified in all non-cancer tissues but not found in 53.2% carcinoma tissues. (2). The rate of loss of RASSF1A mRNA was significantly higher in the patients with positive lymph node metastasis (70.4%) than in those without lymph node metastasis (30.0%) (P < 0.01). (3). Much more frequent in advanced tumor tissues, loss of RASSF1A mRNA was correlated with TNM stage (P < 0.05). (4). No significant association of abnormal RASSF1A expression was identified with histological type, differentiation grade of tumors or age, sex, and smoking index of the patients (all P > 0.05). CONCLUSION: RASSF1A is one of the new candidates of tumor suppressor genes. Loss or abnormal down-regulation of RASSF1A mRNA is a frequent event in lung carcinogenesis, which may play an important role in the malignant progression and prognosis of lung cancer.

[Expression of different RASSF1 transcripts and its clinical significance in lung carcinoma].

OBJECTIVE: To evaluate the expression of three different RASSF1 transcripts and its clinical significance in lung carcinomas. METHODS: The mRNA expression of RASSF1A, RASSF1B and RASSF1C was detected by RT-PCR in 51 human lung cancer tissues and 51 matched normal tissues. RESULTS: 1. The mRNA expression of three RASSF1 transcripts was detectable in all non-cancer tissues. However, high rate of expression loss of RASSF1A and RASSF1B existed in lung cancer tissues, which was 53.2% (2851) and 37.3% (19/51), respectively. RASSF1C was expressed in all of the tumor tissues. 2. Loss or abnormal down-regulation of RASSF1A was positively related with lymph node metastasis and TNM stage (P < 0.05) and 3. RASSF1B and RASSF1C mRNA expression was not correlated with TNM stage, histological type, differentiation grade or smoking index. CONCLUSION: There is a significant expression difference among the three RASSF1 transcripts in lung carcinoma. RASSF1A, closely associated with lymph metastasis and TNM stage of lung carcinoma, should be a new tumor suppressor gene.

Expression of different RASSF1 transcripts and its clinical significance in lung carcinoma / 中华肿瘤杂志

<p><b>OBJECTIVE</b>To evaluate the expression of three different RASSF1 transcripts and its clinical significance in lung carcinomas.</p><p><b>METHODS</b>The mRNA expression of RASSF1A, RASSF1B and RASSF1C was detected by RT-PCR in 51 human lung cancer tissues and 51 matched normal tissues.</p><p><b>RESULTS</b>1. The mRNA expression of three RASSF1 transcripts was detectable in all non-cancer tissues. However, high rate of expression loss of RASSF1A and RASSF1B existed in lung cancer tissues, which was 53.2% (2851) and 37.3% (19/51), respectively. RASSF1C was expressed in all of the tumor tissues. 2. Loss or abnormal down-regulation of RASSF1A was positively related with lymph node metastasis and TNM stage (P < 0.05) and 3. RASSF1B and RASSF1C mRNA expression was not correlated with TNM stage, histological type, differentiation grade or smoking index.</p><p><b>CONCLUSION</b>There is a significant expression difference among the three RASSF1 transcripts in lung carcinoma. RASSF1A, closely associated with lymph metastasis and TNM stage of lung carcinoma, should be a new tumor suppressor gene.</p>