To compare an injectable progesterone (MAD-4) with an intravaginal device (IPD), and natural O17 with synthetic oestradiol (OB) in a synchronisation protocol, 51 cows were divided into four groups. Each group was treated with one of the two sources of progesterone and one of the two oestradiol formulations. Oestrus behaviour, follicle diameter, and pregnancy rates were evaluated. Oestrus behaviour (p = 0.902), numbers of cows in oestrus (p = 0.917), follicle diameter (p = 0.416), and pregnancy rates (p = 0.873) were similar among the four groups. More cows in the group treated with the IPD and OB scored > 200 oestrus behaviour points compared to the other groups (p = 0.038). A longer interval between the end of treatment and oestrus was observed among cows treated with MAD-4 than cows given the IPD (p = 0.030), but no differences were found between animals receiving the two oestradiol formulations (OB and O17). While the use of MAD-4 requires further testing, similar responses to natural oestradiol observed in the present study could allow the use of this formulation in reproductive protocols because it is not associated with the potential human health risks of OB.
Administration, Intravaginal ; Animals ; Cattle ; Estradiol/administration & dosage/*analogs & derivatives/*pharmacology ; Estrus/drug effects ; Estrus Synchronization/*methods ; Female ; Injections, Subcutaneous/veterinary ; Ovarian Follicle/drug effects ; Postpartum Period/drug effects ; Pregnancy ; Pregnancy Rate ; Progesterone/administration & dosage/*pharmacology ; Reproduction/drug effects

We presented three patients with trochanteric tuberculosis and described the clinical and imaging findings of the infection. Histology revealed a necrotizing granulomatous bursitis and microbiology confirmed tuberculosis. All cases were successfully treated with bursectomy and curettage of the trochanteric lesion and antituberculous chemotherapy including isoniazid, pyrazinamide, rifampicin, and ethambutol.
Aged, 80 and over ; Antitubercular Agents/*therapeutic use ; *Bursitis/diagnostic imaging/pathology/therapy ; *Curettage ; Female ; *Femur/diagnostic imaging/pathology/surgery ; Humans ; Middle Aged ; *Tuberculosis, Osteoarticular/diagnostic imaging/pathology/therapy

INTRODUCTION: Salba-chia (Salvia hispanica L.) is a popular functional food containing high levels of protein, total dietary fiber, and is an excellent source of α-linolenic acid. Chia seeds significantly decreases weight, suppresses appetite, and has a potential benefit in the management of Type 2 diabetes mellitus (T2DM). This study aimed to determine the effectiveness of chia seeds as an adjuvant treatment for T2DM. METHODS: Randomized controlled trials from 1990 onwards involving Type 2 diabetic patients given chia seed were included. PubMed, Cochrane, ClinicalKey, Google Scholar, and Hinari were searched systematically using MeSH terms “chia”, “Salvia hispanica”, “dietary supplement”, and “diabetes”. The quality of trials was assessed using the Cochrane Collaboration tool. Data on the study design, blinding status, characteristics of participants, medications taken by participants, chia seed intervention, comparator, duration of intake, and interval of assessment were extracted. The percent change of outcome from baseline was compared between the chia and control groups. RESULTS: Four randomized trials with a total of 213 diabetic patients were enrolled in the treatment group using ground salba-chia or the control group using bran. The supplementation of chia resulted in a statistically significant decrease in fasting glucose (-2.90 mmol/L; 95% CI, -3.08, -2.72; p < 0.001), waist circumference (-2.49 cm; 95% CI -2.81, -2.17; p < 0.001), total cholesterol (-2.72 mmol/L; 95% CI -3.68, -1.74; p < 0.001), HDL (-3.69 mmol/L; 95% CI -3.95, -3.42; p < 0.001), LDL (-3.22 mmol/L; 95% CI -4.08, -2.36; p < 0.001); and an increase adiponectin levels (6.50 mg/L; 95% CI 6.25, 6.25; p < 0.001). CONCLUSION Intake of chia seeds resulted in a statistically significant decrease in fasting blood glucose, waist circumference, total cholesterol levels, HDL and LDL cholesterol levels, and increased adiponectin. Chia seeds are generally safer and have lesser side effects compared to the placebo. Chia is effective as adjunctive treatment for Type 2 diabetic patients.

PURPOSE: The purpose of this study was to investigate the albumin-binding compound 111In-C4-DTPA as an imaging agent for the detection of endogenous albumin accumulation in tumors. METHODS: 111In-C4-DTPA was injected in healthy nude mice for pharmacokinetic and biodistribution studies (10 min, 1, 6, 24, and 48 h, n = 4) and subsequently in tumor-bearing mice for single-photon emission computed tomography/X-ray-computed tomography (SPECT/CT) imaging studies. Four different human tumor xenograft models (LXFL529, OVXF899, MAXFTN401, and CXF2081) were implanted subcutaneously unilaterally or bilaterally (n = 4–8). After intravenous administration of 111In-C4-DTPA, SPECT/CT images were collected over 72 h at 4–6 time points. Additionally, gamma counting was performed for the blood, plasma, lungs, heart, liver, spleen, kidneys, muscle, and tumors at 72 h post-injection. RESULTS: 111In-C4-DTPA bound rapidly to circulating albumin upon injection, and the radiolabeled albumin conjugate thus formed was stable in murine and human serum. SPECT/CT images demonstrated a time-dependent uptake with a maximum of 2.7–3.8% ID/cm3 in the tumors at approximately 24 h post-injection and mean tumor/muscle ratios in the range of 3.2–6.2 between 24 and 72 h post-injection. The kidneys and bladder were the predominant elimination organs. Gamma counting at 72 h post-injection showed 1.3–2.5% ID/g in the tumors and mean tumor/muscle ratios in the range of 4.9–9.4. CONCLUSION 111In-C4-DTPA bound rapidly to circulating albumin upon injection and showed time-dependent uptake in the tumors demonstrating a potential for clinical application as a companion imaging diagnostic for albumin-binding anticancer drugs.

Both metabolic syndrome (MetS) and elevated LDL cholesterol (LDL-C) increase the risk for cardiovascular disease (CVD). We hypothesized that low HDL cholesterol (HDL-C) would further increase CVD risk in women having both conditions. To assess this, we recruited 89 women with MetS (25-72 y) and LDL-C > or = 2.6 mmol/L. To determine whether plasma HDL-C concentrations were associated with dietary components, circulating atherogenic particles, and other risk factors for CVD, we divided the subjects into two groups: high HDL-C (H-HDL) (> or = 1.3 mmol/L, n = 32) and low HDL-C (L-HDL) (< 1.3 mmol/L, n = 57). Plasma lipids, insulin, adiponectin, apolipoproteins, oxidized LDL, Lipoprotein(a), and lipoprotein size and subfractions were measured, and 3-d dietary records were used to assess macronutrient intake. Women with L-HDL had higher sugar intake and glycemic load (P < 0.05), higher plasma insulin (P < 0.01), lower adiponectin (P < 0.05), and higher numbers of atherogenic lipoproteins such as large VLDL (P < 0.01) and small LDL (P < 0.001) than the H-HDL group. Women with L-HDL also had larger VLDL and both smaller LDL and HDL particle diameters (P < 0.001). HDL-C was positively correlated with LDL size (r = 0.691, P < 0.0001) and HDL size (r = 0.606, P < 0.001), and inversely correlated with VLDL size (r = -0.327, P < 0.01). We concluded that L-HDL could be used as a marker for increased numbers of circulating atherogenic lipoproteins as well as increased insulin resistance in women who are already at risk for CVD.
Adiponectin ; Apolipoproteins ; Cardiovascular Diseases ; Cholesterol, HDL ; Cholesterol, LDL ; Diet Records ; Female ; Humans ; Insulin ; Insulin Resistance ; Lipoprotein(a) ; Lipoproteins ; Lipoproteins, LDL ; Plasma ; Risk Factors

Background: Management of COVID--19 patients during surges have been a challenge as hospitals have to deal with staff, room, and medication shortages. Among these medications is tocilizumab which is given to patients with severe/critical conditions. In Ospital ng Makati, patients are given baricitinib as alternative immunomodulator to prevent possible cytokine storm during tocilizumab shortages. The current recommendation for baricitinib is to give it in addition to dexamethasone and remdesivir for hospitalized COVID-19 patients requiring low to high-flow oxygen, and non-invasive ventilation. However, there is not enough evidence to recommend it as an alternative to tocilizumab in COVID--19 patients. This study aims to find out the real-world efficacy of baricitinib in addition to standard of care among admitted patients with severe COVID-19 pneumonia admitted in Ospital ng Makati. Methods: This is a retrospective, case control study that reviewed records of adult patients admitted at Ospital ng Makati from December 2020 to May 2021 due to severe COVID-19. Patients who were given standard of care was compared to those who were given baricitinib by measuring the duration of clinical improvement, in-hospital all-cause mortality, number of hospital stay, and progression to acute respiratory distress syndrome (ARDS) and need for mechanical ventilator. Results: The use of baricitinib led to a faster improvement time (10 vs 12 days) however did not reach level of significance (p=0.069). There was also no significant difference in the mortality, number of hospital days, and progression to ARDS between the two groups. Conclusion There is not enough evidence to recommend baricitinib as an alternative to tocilizumab in patients with severe COVID--19 infection.
COVID-19 ; Standard of Care

Objectives: The objective of this evaluation was to assess the effectiveness of Mindfulness for Safe Schools, a mindfulness-based intervention adapted for sexual abuse prevention during peer-to-peer dating among Filipino public school children in Grades 7 and 8. It was hoped that through the intervention, children would be able to regulate their emotions so that they do not react impulsively to emotionally stimulating events, especially during peer dating. The study consists of four levels of evaluation: reaction, learnings, and behaviors of teachers toward the program, as well as effect of the intervention on emotion regulation and peer conformity among students. Methods: This study utilized a mixed methods design using a concurrent embedded method. For teachers, quantitative surveys and focused group discussions were conducted to determine their reactions to the training, their learnings, and behaviors after the program, as well as their observations of students’ responses to the intervention. Focused group discussions were analyzed through thematic analysis. Effect of the program on emotion regulation and peer conformity among students were determined mainly through a pre and post-test survey and analyzed through paired samples t-test. Video content analysis of the classroom delivery was also conducted to determine student engagement during the program. Results: Teachers reacted favorably to the training workshops and were able to use what they learned from the workshops to increase their patience and understanding towards themselves, their job, and their students. Students also reacted favorably to the Mindfulness for Safe Schools modules and were observed to use the skills taught in the modules to regulate their emotions. Emotion regulation improved (t=3.47, significant with p=0.00) and susceptibility to peer pressure decreased (t=8.94, significant with p=0.00) for Grade 8 students (n=950) after the modules were delivered. However, teachers reported implementation issues, such as conflicting requirements of the program with their official workload, which may have affected program effects. Conclusion Our findings indicate that Mindfulness for Safe Schools was associated with improvements in emotional awareness, management of negative emotions, and showing care and respect for student peers. It also suggests that integrating mindfulness interventions in schools requires close coordination with all stakeholders: teachers, schools, and appropriate government divisions to ensure fidelity and reaching desired effects.
Mindfulness

PEGylated-l-asparaginase (PEG-ASNase) is a chemotherapeutic agent used to treat pediatric acute lymphoblastic leukemia (ALL). Its use is avoided in adults due to its high risk of liver injury including hepatic steatosis, with obesity and older age considered risk factors of the injury. Our study aims to elucidate the mechanism of PEG-ASNase-induced liver injury. Mice received 1500 U/kg of PEG-ASNase and were sacrificed 1, 3, 5, and 7 days after drug administration. Liver triglycerides were quantified, and plasma bilirubin, ALT, AST, and non-esterified fatty acids (NEFA) were measured. The mRNA and protein levels of genes involved in hepatic fatty acid synthesis,

Background and Objectives: Cell lines serve as invaluable tools in studying lung cancer biology and developing new therapies to combat the disease. However, commercially available cell lines are typically of Caucasian origin and may be less representative of the local genetic background. To address this, our lab previously immortalized cells from pleural fluid of a Filipino non-small cell lung cancer (NSCLC) patient via CDK4 transduction. Copy number variations (CNVs) are a type of genetic variation which may affect physiology and disease by disrupting gene function or altering gene expression, and in cancer, these may be associated with patient outcomes. CNV profiling can be valuable for understanding the biology of our immortalized cells and identifying genes that could serve as potential targets for diagnostic, prognostic, and therapeutic interventions. This study aimed to characterize previously immortalized NSCLC-derived cells, GL01, in comparison with an established lung adenocarcinoma (LUAD) cell line, A549, through whole-genome microarray-based copy number profiling. Methods: DNA was extracted from GL01 and A549 cells using a commercially-available silica-based DNA extraction kit. DNA extracts were quantified and normalized for microarray analysis. Whole-genome copy number profiling was done using the OncoScan CNV Plus Assay following the manufacturer’s protocols, and data was analyzed using the Chromosome Analysis Suite software. Functional analysis of genes identified to be involved in copy number aberrations was done using the PANTHER Classification System. Results: Copy number aberrations span 1,592,737,105 bp in GL01 and 1,715,708,552 bp in A549, with a high degree of concordance between the two. Largescale and focal copy number aberrations previously identified to be recurrent in various LUAD cohorts were present in both GL01 and A549. Focal copy number aberrations associated with previously described lung cancer-related genes involve the PDE4D gene in GL01 and the SKIL and CDKN2A/CDKN2B genes in both GL01 and A549. PANTHER Pathway analysis of genes positively correlated with mRNA expression showed that the ubiquitin proteasome pathway was significantly overrepresented in both GL01 (FDR p = 0.000074) and A549 (FDR p = 0.000075), with 20 genes involved. Additionally, the KRAS:p.G12C/S:c.34G>T/A somatic mutation variant was detected in both GL01 and A549. Conclusion This study provides a method for identifying potentially clinically-relevant genes associated with a sample’s copy number aberrations and the pathways they represent, providing personalized mechanistic, prognostic, and therapeutic insights into the cancer biology of our cells.
carcinoma, non-small cell lung ; adenocarcinoma of lung