Asian Biomedicine最新文献

{"title":"Reliability of lateral wall-thickness measurement in trochanteric fractures and parameters associated with lateral wall integrity.","authors":"Chindarat Ratanakornphan, Thanachart Pikulhom, Somjet Jenvorapoj, Chavarin Amarase, Saran Tantavisut","doi":"10.2478/abm-2024-0005","DOIUrl":"10.2478/abm-2024-0005","url":null,"abstract":"<p><strong>Background: </strong>The AO Foundation/Orthopaedic Trauma Association (AO/OTA) introduced a new trochanteric fracture classification in January 2018, concerning the lateral wall integrity. It suggested the intramedullary nail fixation in patients with an incompetent lateral wall fracture.</p><p><strong>Objective: </strong>To determine the reliability of lateral wall-thickness measurement and the fracture parameters associated with lateral wall integrity.</p><p><strong>Methods: </strong>This retrospective study evaluated patients with an intertrochanteric fracture who had had surgery in King Chulalongkorn Memorial Hospital between January 2014 and January 2019. The lateral wall was measured by anteroposterior plain radiography by four raters, two times each. The demographic data and fracture parameters were assessed and compared with respect to lateral wall integrity.</p><p><strong>Result: </strong>In a total of 236 femurs and 232 patients having the 2018 AO/OTA-specified 31A1 and 31A2 intertrochanteric fractures, the lateral wall-thickness measurement showed excellent inter-rater reliability at 0.944 (0.927-0.957) and good-to-excellent intra-rater reliability ranging from 0.835 to 0.972. The parameters associated with lateral wall incompetence as per the multivariate logistic regression analysis were fracture angle (odds ratio [OR] = 0.95), distal greater trochanter involvement (OR = 9.47), and fragments at the intertrochanter area (OR = 4.49) and at the lesser trochanter (OR = 2.6).</p><p><strong>Conclusion: </strong>Some of the parameters related to trochanteric fractures are associated with lateral wall incompetence. Lateral wall-thickness measurement is a reproducible method, which has been suggested for use by the AO/OTA 2018 classification. It is easy to use and can help select the appropriate treatment for intertrochanteric fracture patients.</p>","PeriodicalId":8501,"journal":{"name":"Asian Biomedicine","volume":"18 1","pages":"24-29"},"PeriodicalIF":0.6,"publicationDate":"2024-03-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10954081/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140183642","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Lateral flow assay: a promising rapid point-of-care testing tool for infections and non-communicable diseases","authors":"Kumaravel Vealan, Narcisse Joseph, Sharizah Alimat, Anandi S. Karumbati, Karuppiah Thilakavathy","doi":"10.2478/abm-2023-0068","DOIUrl":"https://doi.org/10.2478/abm-2023-0068","url":null,"abstract":"The point-of-care testing (POCT) approach has established itself as having remarkable importance in diagnosing various infectious and non-communicable diseases (NCDs). The POCT approach has succeeded in meeting the current demand for having diagnostic strategies that can provide fast, sensitive, and highly accurate test results without involving complicated procedures. This has been accomplished by introducing rapid bioanalytical tools or biosensors such as lateral flow assays (LFAs). The production cost of these tools is very low, allowing developing countries with limited resources to utilize them or produce them on their own. Thus, their use has grown in various fields in recent years. More importantly, LFAs have created the possibility for a new era of incorporating nanotechnology in disease diagnosis and have already attained significant commercial success worldwide, making POCT an essential approach not just for now but also for the future. In this review, we have provided an overview of POCT and its evolution into the most promising rapid diagnostic approach. We also elaborate on LFAs with a special focus on nucleic acid LFAs.","PeriodicalId":8501,"journal":{"name":"Asian Biomedicine","volume":"21 1","pages":""},"PeriodicalIF":0.6,"publicationDate":"2023-12-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139068136","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Persistence of dengue genome in a remotely infected patient","authors":"Soraya Thaivanich, Jirayu Visuthranukul, Kesinee Arunyingmongkol, Udomsak Bunworasate, Padet Siriyasatien, Wanla Kulwichit","doi":"10.2478/abm-2023-0072","DOIUrl":"https://doi.org/10.2478/abm-2023-0072","url":null,"abstract":"Background Dengue virus infection is an intriguing illness. It is traditionally thought of as a self-limited and nonpersistent disease. Objectives We report a case with persistent dengue virus genome detectable in hematopoietic cells of a person with remote infection. Methods A patient with multiple myeloma in remission was prepared for peripheral blood stem cell (PBSC) transplantation. Plasma and G-CSF-stimulated, mobilized PBSCs were collected. Dengue-specific reverse transcription polymerase chain reaction (RT-PCR) was performed in both pre- and post-stimulated blood specimens. Anti-dengue antibodies by ELISA and by neutralization assay were measured before and after the stem cell mobilization. Results The viral genome was detected only in the PBSC of the post-G-CSF-stimulated specimens. Anti-dengue antibodies were negative and positive, by ELISA and neutralization assays, respectively, both before and after stem cell mobilization. Conclusion Our findings reveal a persistent infection. Whether and how this strain may interact with subsequent serotype(s) remains to be elucidated.","PeriodicalId":8501,"journal":{"name":"Asian Biomedicine","volume":"15 1","pages":""},"PeriodicalIF":0.6,"publicationDate":"2023-12-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139068140","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Antibody response to enterotoxigenic Bacteroides fragilis of Filipino colorectal cancer patients","authors":"Ana Maria D. Cariño, Gregg Austine Balanag, Edrienne Myenna Magat, Allan Fellizar, Teresa Sy Ortin, Oliver Villaflores, Leonardo Guevarra, Pia Marie Albano","doi":"10.2478/abm-2023-0070","DOIUrl":"https://doi.org/10.2478/abm-2023-0070","url":null,"abstract":"Background Several species of the gut microbiota have been implicated in colorectal cancer (CRC) development. The anaerobic bacterium enterotoxigenic <jats:italic>Bacteroides fragilis</jats:italic> (ETBF), has been identified to produce fragilysin, a toxin known to cleave E-cadherin, thereby leading to carcinogenesis. Objective To determine the antibody response of CRC patients against ETBF to ascertain whether significant difference exists or whether antibody response is related to tumor grade and tumor stage. Methods Informed consent was obtained from histologically confirmed CRC casesand their age- and sex-matched clinically healthy controls. Plasma samples from the participants were subjected to in-house enzyme-linked immunosorbent assay (ELISA) to determine their antibody levels. Results Using ETBF total protein as coating antigen, 38/39 (97%) CRC cases and 36/39 (92%) controls showed anti-ETBF IgG above cut-off, while all (100%) CRC cases and 36/39 (92%) controls had anti-ETBF IgA levels above cut-off. With culture broth as coating antigen, all (100%) CRC cases and 37/39 (95%) controls had anti-ETBF IgG levels above cut-off. For anti-ETBF IgA, all (100%) cases and controls had levels above cut-off. Statistical analysis reveals no significant difference (<jats:italic>P</jats:italic> &gt; 0.05) on the number of CRC cases and controls with IgG and IgA antibody levels above cut-off value. Also, there's no significant difference (<jats:italic>P</jats:italic> &gt; 0.05) in the mean anti-ETBF antibody levels of cases who were at different tumor grade (well differentiated and moderately and poorly differentiated) and tumor stage (early and advanced). Conclusions These results suggest that Filipino CRC cases and their clinically healthy matched controls exhibit antibody responses against ETBF.","PeriodicalId":8501,"journal":{"name":"Asian Biomedicine","volume":"17 1","pages":""},"PeriodicalIF":0.6,"publicationDate":"2023-12-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139067460","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"The value of platelet/lymphocyte ratio in young patient with acute ischemic stroke.","authors":"","doi":"10.2478/abm-2023-0067","DOIUrl":"10.2478/abm-2023-0067","url":null,"abstract":"","PeriodicalId":8501,"journal":{"name":"Asian Biomedicine","volume":"17 6","pages":"249"},"PeriodicalIF":0.4,"publicationDate":"2023-12-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10754498/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139073264","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"The dose of the normal saline pre-infusion and other risk factors for amphotericin B deoxycholate-associated acute kidney injury","authors":"Mathurot Virojanawat, Somkanya Tungsanga, Leilani Paitoonpong, Pisut Katavetin","doi":"10.2478/abm-2023-0071","DOIUrl":"https://doi.org/10.2478/abm-2023-0071","url":null,"abstract":"Background Conventional amphotericin B deoxycholate (AmBd) is the preferred amphotericin B formulation in countries with limited resources despite its nephrotoxicity. Normal saline pre-infusion is a recommended measure to reduce the risk of nephrotoxicity in patients receiving AmBd. Objectives To examine the effect of different normal saline solution (NSS) pre-infusion doses, and other potential risk factors, on the development of acute kidney injury (AKI) in patients with invasive fungal infection receiving AmBd. Methods Adult patients with invasive fungal infections who received intravenous AmBd were included in this retrospective study. Doses of the normal saline pre-infusion were adjusted to the body weight (NSS/BW) and the daily dose of amphotericin B (NSS/AmBd). Kaplan–Meier survival analysis was used to estimate 14 d AKI-free survival rates, and the log-rank test was used to compare AKI-free survivals between groups. Results The present study included 60 patients; 31 patients developed AKI during the AmBd therapy. The overall 14 d AKI-free survival was 48.3%. NSS/AmBd, but not NSS/BW, was associated with AKI-free survival in patients receiving AmBd: the higher the NSS/AmBd, the higher the AKI-free survival. Gender, baseline blood urea nitrogen (BUN), and baseline plasma bicarbonate (Bicarb) also affected AKI-free survival. Female gender, higher BUN, and lower Bicarb were associated with higher AKI-free survival. Conclusions The present study suggests that low NSS/AmBd, male gender, low BUN, and high Bicarb are risk factors for AmBd-associated AKI. Excluding gender, these risk factors are potentially modifiable and would guide tailoring appropriate preventive measures for AmBd-associated AKI.","PeriodicalId":8501,"journal":{"name":"Asian Biomedicine","volume":"13 1","pages":""},"PeriodicalIF":0.6,"publicationDate":"2023-12-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139072192","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"The early predictive value of platelet-to-lymphocyte ratio to hemorrhagic transformation of young acute ischemic stroke","authors":"Huijun Wen, Ning Wang, Min Lv, Yue Yang, Hongmei Liu","doi":"10.2478/abm-2023-0069","DOIUrl":"https://doi.org/10.2478/abm-2023-0069","url":null,"abstract":"Background The increasing incidence of acute ischemic stroke (AIS) necessitates a comprehensive understanding of the related factors. Hemorrhagic transformation (HT), a severe complication of AIS, is influenced by platelet-induced inflammation and lymphocyte levels. Objective To measure the predictive value of platelet-to-lymphocyte ratio (PLR) in the occurrence of HT in young AIS patients. Methods Data of young AIS patients (n = 157) admitted to the hospital for the first time were retrospectively collected. The patients were divided into HT (63 patients) and non-HT groups (94 patients) on the basis of whether HT had occurred after admission. The National Institute of Health stroke scale (NIHSS) score was used to determine the severity of clinical symptoms. The relationship between PLR and HT and NIHSS scores was analyzed to evaluate the predictive value of PLR in the occurrence of HT using receiver operating characteristic (ROC) and area under the curve (AUC). Results Multivariate analysis showed that PLR and NIHSS are independent risk factors of HT. The PLR value of the observation group was positively associated with the NIHSS score (<jats:italic>r</jats:italic> = 0.8075, <jats:italic>P</jats:italic> &lt; 0.0001). According to the PLR prediction about the occurrence of HT, an AUC of 0.713 (95% CI, 0.652–0.781), a cut-off value of 109.073, and a sensitivity and specificity of 0.806 and 0.674, respectively, were obtained. Conclusions PLR value can predict the possibility of HT in young AIS patients to a certain extent. To take effective measures to prevent HT in advance has crucial clinical significance according to PLR value.","PeriodicalId":8501,"journal":{"name":"Asian Biomedicine","volume":"97 1","pages":""},"PeriodicalIF":0.6,"publicationDate":"2023-12-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139068180","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Congenital pulmonary hypoplasia combined with congenital cardiac disease and ectopic kidney: a case report.","authors":"Ling Lu,&nbsp;Sujuan Hu,&nbsp;Gaoyan Wang,&nbsp;Rong Jin,&nbsp;Renzheng Guan,&nbsp;Fengjing Cui,&nbsp;Zhenghai Qu,&nbsp;Dongyun Liu","doi":"10.2478/abm-2023-0066","DOIUrl":"https://doi.org/10.2478/abm-2023-0066","url":null,"abstract":"<p><strong>Background: </strong>Congenital pulmonary hypoplasia (CPH) is a rare pulmonary disease featured by incomplete development of pulmonary tissues. Its diagnosis is still a challenge as patients are usually misdiagnosed as atelectasis.</p><p><strong>Case presentation: </strong>A female neonate was admitted to our hospital due to post-birth jaundice for 12 hrs. Physical examination showed accelerated breathing. There was no respiratory sound in the left lung. Chest film indicated decline of lucency in the left lung. Chest CT scan indicated absence of left lung and primary bronchus of the left lung. The boundary between left mediastinum was not clearly displayed. Three-dimensional CT scan indicated absence of left lung and left principal bronchus. Cardiac ultrasonography confirmed congenital heart disease. She showed ectopic kidney. Finally, she was diagnosed with CPH concurrent with congenital heart disease and ectopic kidney.</p><p><strong>Conclusions: </strong>On 17-month follow-up visit, the patient is still survived, but she presents with obstruction in ventilation function.</p>","PeriodicalId":8501,"journal":{"name":"Asian Biomedicine","volume":"17 5","pages":"244-248"},"PeriodicalIF":0.6,"publicationDate":"2023-10-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10602632/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"71410377","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Enhanced external counterpulsation, focusing on its effect on kidney function, and utilization in patients with kidney diseases: a systematic review.","authors":"Thana Thongsricome, Weerapat Kositanurit, Sarawut Siwamogsatham, Khajohn Tiranathanagul","doi":"10.2478/abm-2023-0062","DOIUrl":"10.2478/abm-2023-0062","url":null,"abstract":"<p><strong>Background: </strong>Enhanced external counterpulsation (EECP) is provided by a noninvasive device positively affecting cardiovascular function via mechanisms called diastolic augmentation and systolic unloading. The renal aspects of EECP therapy have not been extensively investigated.</p><p><strong>Objectives: </strong>To assess the effect of EECP on renal function and to determine the application in patients with kidney disease.</p><p><strong>Methods: </strong>MEDLINE, EMBASE, SCOPUS, and Cochrane CENTRAL databases were searched for all studies involving EECP treatments. The title and abstract of all searched literatures were screened, and those focusing on renal outcome or conducting in kidney disease patients were selected.</p><p><strong>Results: </strong>Eight studies were included in the qualitative analysis. EECP increases stroke volume, mean arterial pressure, renal artery blood flow, renal plasma flow, glomerular filtration rate (GFR), plasma atrial natriuretic peptide, urine volume, and urinary sodium chloride excretion, but reduces the plasma concentration of renin and endothelin-1 in healthy subjects. A single session of EECP after radioactive contrast exposure could provide increased contrast clearance, and this reduces contrast-induced kidney injury in patients, irrespective of previous kidney function. Thirty-five-hour sessions of EECP treatment were illustrated to increase long-term estimated GFR in patients with chronic angina and heart failure. In cirrhotic patients, EECP fails to improve GFR and renal vascular resistance. EECP device could maintain blood pressure, decrease angina symptoms, and increase cardiac perfusion in hemodialysis patients.</p><p><strong>Conclusion: </strong>EECP treatment potentially increases renal perfusion and prevents kidney injury in several conditions. EECP possibly provides beneficial effects on hemodynamics and cardiac function in hemodialysis patients.</p>","PeriodicalId":8501,"journal":{"name":"Asian Biomedicine","volume":"17 5","pages":"208-221"},"PeriodicalIF":0.4,"publicationDate":"2023-10-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10602636/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"71410390","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Alginate-gelatin hydrogel supplemented with platelet concentrates can be used as bioinks for scaffold printing.","authors":"Tuyet Thi Vi Le,&nbsp;Nghia Thi Hieu Phan,&nbsp;Ha Le Bao Tran","doi":"10.2478/abm-2023-0063","DOIUrl":"https://doi.org/10.2478/abm-2023-0063","url":null,"abstract":"<p><strong>Background: </strong>Owing to the growing global demand for organ replacement and tissue regeneration, three-dimensional (3D) printing is widely recognized as an essential technology in tissue engineering. Biomaterials become a potential source of raw materials for printing ink by containing factors that promote tissue regeneration. Platelet concentrates are autologous biological products that are capable of doing that.</p><p><strong>Objectives: </strong>This study was carried out to create bioinks capable of providing biological signals by combining gelatin-alginate with platelet concentrates.</p><p><strong>Methods: </strong>This study combined platelet concentrates, including platelet-rich plasma (PRP) and platelet-rich fibrin (PRF), with gelatin and alginate to create bioinks. Bioink properties, including gelatinization and pH, were assessed before printing. After that, the scaffolds were done, and the growth factor (GF) release and cytotoxicity from these scaffolds were performed.</p><p><strong>Results: </strong>Results showed that all the three bioinks, including alginate-gelatin (AG), alginate-gelatin-PRP (AGP), and alginate-gelatin-PRF (AGF) were gelatinized right at the end of bioink fabrication and had a pH around 7. The scaffolds from bioinks supplemented with platelet concentrates secreted GFs that remained for 12 d, and the extracts from them were not cytotoxic for the L929 cell line.</p><p><strong>Conclusion: </strong>In summary, bioinks were made by combining AG with platelet concentrates and had properties suitable for creating scaffolds with cell-oriented grafts in the development of artificial tissues and organs.</p>","PeriodicalId":8501,"journal":{"name":"Asian Biomedicine","volume":"17 5","pages":"222-229"},"PeriodicalIF":0.6,"publicationDate":"2023-10-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10602633/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"71410376","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}