METHODS: PRS performance was evaluated using multivariable logistic regression and the area under the ROC curve.
RESULTS: Both EUR and Asian PRSs performed worse in H/L samples compared with original reports. The best EUR PRS performed better than the best Asian PRS in pooled H/L samples. EUR PRSs had decreased performance with increasing Indigenous American (IA) ancestry, while Asian PRSs had increased performance with increasing IA ancestry. The addition of two H/L SNPs increased performance for all PRSs, most notably in the samples with high IA ancestry, and did not impact the performance of PRSs in individuals with lower IA ancestry.
CONCLUSIONS: A single PRS that incorporates risk variants relevant to the multiple ancestral components of individuals from Latin America, instead of a set of ancestry-specific panels, could be used in clinical practice.
IMPACT: The results highlight the importance of population-specific discovery and suggest a straightforward approach to integrate ancestry-specific variants into PRSs for clinical application.
METHODS: L-arginine (2 % w/v.) was added to five commercial fancy waters: Oasis-Lemon, Oasis-Lemon Mint, Perrier-Lemon, Perrier-Grapefruit, Pellegrino-Lemon; and deionized water served as a negative control. The pH, buffer capacity of added Arg, and F- concentrations were measured. Tooth specimens were prepared and baseline volumetric assessment (T0) was conducted using micro-CT. Subsequently, the specimens were immersed in fancy waters for 72 h, kept in an incubator (37 ℃) and solutions were changed every 24 h. After the experimental cycle (T1), 3D volumetric analysis was performed, and 3D structural images were reconstructed for qualitative assessment.
RESULTS: The pH and F- concentrations of fancy waters with Arg were significantly higher than the control (p < 0.001). The buffer capacity of added Arg with Perrier-Grapefruit was significantly higher than Oasis-Lemon, Oasis-Lemon Mint & Pellegrino-Lemon (p < 0.05), except for Perrier-Lemon (p > 0.05). At T1, the specimen volume in Oasis-Lemon Mint (+/- Arg) and Pellegrino-Lemon (control) was significantly lower than T0 (p < 0.05). At T1, the specimen volume of Oasis-Lemon Mint and Pellegrino-Lemon (control) was significantly lower than Arg-containing fancy waters (p < 0.05). Surface contrast indicating wear was evident from T0 to T1 in specimens from the Oasis-Lemon Mint (+/- Arg) and Pellegrino-Lemon (- Arg).
CONCLUSION: Incorporating Arg in fancy waters reduces the potential of erosive tooth wear associated with these beverages.
CLINICAL SIGNIFICANCE: Consuming fancy water beverages (flavoured sparkling/carbonated) can lead to erosive tooth wear in young people. Incorporating Arg in fancy water beverages can prevent the erosive wear potential of these beverages while alleviating the burden of oral care on individuals at risk to erosive wear.
CASE PRESENTATION: A 67-year-old female with a history of rheumatoid arthritis presented with escalating right knee pain, unresponsive to increasing doses of opioids. She also reported mild abdominal discomfort. A knee X-ray was unremarkable, but an abdominopelvic CT scan revealed an incarcerated obturator hernia. Emergent laparoscopic transabdominal pre-peritoneal (TAPP) repair was performed, leading to significant postoperative improvement in her knee pain.
DISCUSSION: This case highlights the unusual presentation of obturator hernia with referred knee pain, which could often be misdiagnosed as a musculoskeletal issue. The likely mechanism is obturator nerve impingement caused by the hernia, and surgical intervention successfully resolved the symptoms.
CONCLUSION: Clinicians should consider obturator hernia in the differential diagnosis of unexplained knee pain, particularly in patients with risk factors like advanced age, low body weight and the female gender, to avoid delayed diagnosis and prevent serious complications.
METHODS: Databases of MEDLINE, EMBASE, and CENTRAL were searched from their inception date until October 2023. Randomized Clinical Trials (RCT) comparing methylene blue and placebo in adults with septic shock were included.
RESULTS: Our systematic review included 5 studies (n = 257) for data analysis. As compared to the placebo, our pooled analysis showed that methylene blue significantly increased mean arterial pressure (MD: 1.34 mmHg, 95% CI 0.15 to 2.53, p = 0.03, level of evidence: very low). Patients who were given methylene blue were associated with statistically lower mortality rate (OR = 0.49, 95% CI 0.27 to 0.88, p = 0.02, level of evidence: low), reduced serum lactate levels (MD: -0.76 mmoL.L-1, 95% CI -1.22 to -0.31, p = 0.0009, level of evidence: low), reduced length of hospital stay (MD: -1.94 days, 95% CI -3.79 to -0.08, p = 0.04, level of evidence: low), and increased PaO2/FiO2 (MD: 34.78, 95% CI 8.94 to 60.61, p = 0.008, level of evidence: low).
CONCLUSIONS: This meta-analysis demonstrated that methylene blue administration was associated with an increased in mean arterial pressure and PaO2/FiO2 ratio, along with a reduction in mortality rates, serum lactate levels, and length of hospital stay. However, substantial degree of heterogeneity and inadequate number of studies with low level of evidence warrant future adequately powered RCTs to affirm our results.
METHODS: Five databases were searched. Studies with patients of any age with acute asthma exacerbations and at least one clinical outcome measure were included. Studies on intubated patients and outpatients were excluded. Two independent reviewers screened abstracts and then full texts for eligibility.
RESULTS: 1242 records were identified and 11 studies were included in the review. Three out of five studies found significant differences in capnography measures between patients eventually admitted and those discharged from the emergency department. Patients with lower initial EtCO2 were more likely to require hospital admission. Other components of the capnography waveform were associated with disposition, including a larger alpha angle and a lower ratio between phase III duration and respiratory rate being associated with hospital admission. Seven studies examined correlations between capnography measures and other markers of airway obstruction and weak or absent correlations were generally found. Three studies reported significant change in capnography measures after treatment.
CONCLUSION: Lower EtCO2 may predict poorer outcome in acute asthma exacerbations. Other measures taken from the capnography waveform appear to be useful indicators of severity. Addressing patient selection issues and conducting prognostic accuracy studies of EtCO2 with clinical endpoints may provide meaningful evidence for clinical practice.
METHOD AND CONCLUSION: In this brief report, we will first discuss the concepts of malformations and neoplasia and then focusing on their relevance to odontogenic tumors, which impacts their classification and treatment, particularly mixed odontogenic lesions.
MATERIALS AND METHODS: A cross-sectional study was conducted from September to November 2023, utilizing a validated questionnaire to assess 461 randomly selected participants from four communities (Azuba, Bukan Sidi, Danka Sarki, and Doka), representing diverse sociodemographic profiles and varying degrees of exposure to risk factors associated with HBV infection. Data were analyzed using chi-square (χ2) tests with IBM SPSS statistical software version 28.0 at a significance level of p < 0.05.
RESULTS: The findings showed that the overall prevalence of HBV infection was 7.8%. A significant association was observed between the prevalence of HBV infection and monthly income (p < 0.01). However, no associations were found with age, gender, educational level, marital status, occupation, or religion. Regarding risk factors, a significant association was found between HBV infection and awareness of one's HBV status (p < 0.03).
CONCLUSION: These findings highlight the need for targeted public health interventions and policies aimed at reducing HBV transmission among high-risk sociodemographic groups in Lafia Metropolis. This approach could potentially reduce the burden of HBV and improve health outcomes in affected communities.
METHODS: Derived from the randomized SPIRR-CAD trial, plasma leptin were measured by the Human Leptin DuoSet ELISA at baseline in 539 patients (including 115 (21.3 %) women and 424 (78.7 %) men) and in 373 participants after 18-months follow up (T3). RDM was based on the clinical course from baseline to follow-up assessed by the Hamilton Depression Rating Scale (HAMD). Multivariate binary logistic regression models identified predictors for heightened leptin at T3.
RESULTS: At baseline, highest leptin level (3rd tertile) was associated with type 2 diabetes (p = 0.009), heart failure symptoms (NYHA III) (p
AIM OF THE STUDY: To investigate the antinociceptive, anti-neuropathic, and anti-migraine activities of Fritillaria imperialis bulbs essential oil (FIEO) as well as to uncover the potential mechanisms of action involved.
MATERIALS AND METHODS: The antinociceptive activity of FIEO and its main constituent, Verticinone (Vt), was assessed using the formalin-induced paw licking assay. The potential mechanisms of antinociception were investigated through various antagonists. Additionally, their antineuropathic activity was examined using the cervical spinal cord contusion (CCS) technique and the possible role of Stat3 was evaluated using Western blot analysis. The nitroglycerin-induced model (NTG) was also employed for the evaluation of migraine.
RESULTS: FIEO demonstrated significant antinociceptive activity in both phases of the formalin-induced test. However, the FIEO activity was more pronounced effect observed in the second phase. Modulators of the NO-cGMP-K+ channel pathway significantly reversed the antinociceptive activity of FIEO (P