INTRODUCTION

Rabies is a public health concern in the Philippines, where gaps in animal bite prevention and control persist despite national mandates. The One Health approach is a framework which recognizes the interconnectedness of human, animal, and environmental health. Although the Anti-Rabies Act of 2007 aligns with the One Health strategies, its implementation at the local level faced many challenges in coordination, delivery of service, and program sustainability.

This study aimed to determine the factors influencing the acceptability of One Health approach among key stakeholders as a strategy in the prevention and control of animal bites and rabies in the municipality of Alaminos, Laguna.

A qualitative Grounded Theory design was used in the study. Eleven key informants from the provincial, municipal, and barangay levels were interviewed.

Thematic analysis of key informants’ responses revealed that, despite limited awareness of the One Health approach, multi-sectoral coordination aids program implementation, although operational gaps remain. Fragmented program delivery, lack of formal training and certification, unclear roles, poor communication, inactive task forces, outdated ordinances, weak enforcement, limited community engagement, and low prioritization of rabies prevention collectively hinder effective implementation.

The study highlights the complex challenges of implementing the One Health approach for animal bites and rabies control in rural communities. Effective implementation requires strengthened stakeholder capacity-building and training, enhanced community engagement, improved access to veterinary services, reinforced intersectoral coordination and policy enforcement through revitalized task forces, and ongoing monitoring of progress through vaccination coverage and incidence data.

OBJECTIVE: The study aimed to estimate the benchmark dose (BMD) of coke oven emissions (COEs) exposure based on mitochondrial damage with the mitochondrial DNA copy number (mtDNAcn) as a biomarker. METHODS: A total of 782 subjects were recruited, including 238 controls and 544 exposed workers. The mtDNAcn of peripheral leukocytes was detected through the real-time fluorescence-based quantitative polymerase chain reaction. Three BMD approaches were used to calculate the BMD of COEs exposure based on the mitochondrial damage and its 95% confidence lower limit (BMDL). RESULTS: The mtDNAcn of the exposure group was lower than that of the control group (0.60 ± 0.29 vs. 1.03 ± 0.31; P < 0.001). A dose-response relationship was shown between the mtDNAcn damage and COEs. Using the Benchmark Dose Software, the occupational exposure limits (OELs) for COEs exposure in males was 0.00190 mg/m ³. The OELs for COEs exposure using the BBMD were 0.00170 mg/m ³ for the total population, 0.00158 mg/m ³ for males, and 0.00174 mg/m ³ for females. In possible risk obtained from animal studies (PROAST), the OELs of the total population, males, and females were 0.00184, 0.00178, and 0.00192 mg/m ³, respectively. CONCLUSION Based on our conservative estimate, the BMDL of mitochondrial damage caused by COEs is 0.002 mg/m ³. This value will provide a benchmark for determining possible OELs.
Male ; Female ; Animals ; Coke ; Polycyclic Aromatic Hydrocarbons ; DNA Copy Number Variations ; Benchmarking ; Occupational Exposure/analysis* ; DNA, Mitochondrial/genetics* ; DNA Damage

Pancreatic surgery is the most complex type of abdominal surgery,with high technical requirements and long learning curve,and the quality of surgery is directly related to the prognosis of the patients. In recent years,more and more indicators have been used to evaluate the quality of pancreatic surgery,such as operation time,intraoperative blood loss,morbidity,mortality, prognosis and so on,and different evaluation systems have been established,including benchmarking,auditing,outcome evaluation based on risk factor adjustment and textbook outcomes. Among them,the benchmark is the most widely used to evaluate surgical quality and is expected to become the standard for comparison among peers. This article reviews existing quality evaluation indicators and benchmarks for pancreatic surgery and anticipates its future application prospects.
Humans ; Benchmarking ; Digestive System Surgical Procedures ; Outcome Assessment, Health Care ; Blood Loss, Surgical ; Risk Factors

Background and Objective: The pandemic acted as an accelerator for the development of online teaching formats in anatomy and histology worldwide. The authors introduce a bridging program that reinforces the knowledge and understanding of gross and correlative anatomy and histology acquired in a virtual environment in preparation for its future clinical application. The study aims to evaluate the Learning Enhancement in Anatomy Program (LEAP) conducted among first-year medical students at the College of Medicine, University of the Philippines Manila. Methods: This descriptive cross-sectional study aims to determine the initial experience of implementing a learning enhancement program and assess areas for its improvement. An internally validated questionnaire was given to students after the program to gauge students’ reactions (Kirkpatrick Level 1 evaluation). Pre- and post-tests were administered to evaluate knowledge acquisition (Kirkpatrick Level 2 evaluation). Short-term behavioral peer evaluation (Kirkpatrick Level 3 evaluation) was also instituted. Results: One hundred fifty-two (152) students participated in the study. General reactions from students to the LEAP were consistently positive, with a steady majority of the students rating ‘5’ or a ‘Strongly Agree’ to positive statements regarding the program. Higher ratings for more traditional teaching methods, such as cadavers, formalinized specimens, and bones, compared to virtual systems were apparent. However, inter-student variation in preference for teaching modalities was observed. All stations of the LEAP were evaluated satisfactorily, with most gross anatomy stations rated higher than histology stations. A significant increase was noted in the total post-test scores compared to pre-test scores. This improvement in test scores was observed in the anatomy and histology subcategories and in six of the seven organ system modules. Perceived behavioral outcomes were also generally positive. Conclusion The LEAP is a worthwhile endeavor, garnering overwhelmingly positive reactions and a significant improvement in test scores. Future studies are necessary to fine-tune teaching and training in a blended learning environment.
Anatomy ; COVID-19 ; Education, Medical ; Program Evaluation

We prepared 15 batches of Kaixin Powder benchmark samples with the decoction pieces of different batches. Further, we established the specific chromatograms and index component content determination method of Kaixin Powder benchmark samples and analyzed the peaks and similarity of the chromatograms. With sibiricose A5, sibiricose A6, polygalaxanthone Ⅲ, 3,6'-disinapoyl sucrose, ginsenoside Rb_1, β-asarone, α-asarone, and dehydropachymic acid as index components, the index component content determination method was established and 70%-130% of the mean content of each component was set as the range. The chromatograms of 15 batches of Kaixin Powder benchmark samples had a total of 22 characteristic peaks, among which 8 peaks were identified, which represented sibiricose A5, sibiricose A6, polygalaxanthone Ⅲ, 3,6'-disinapoyl sucrose, ginsenoside Rb_1, β-asarone, α-asarone, and dehydropachymic acid, respectively. The chromatograms shared the similarity of 0.992-0.999. The 15 batches of benchmark samples had sibiricose A5 of 0.34-0.55 mg·g~(-1), sibiricose A6 of 0.43-0.57 mg·g~(-1), polygalaxanthone Ⅲ of 0.12-0.19 mg·g~(-1), 3,6'-disinapoyl sucrose of 1.08-1.78 mg·g~(-1), ginsenoside Rb_1 of 0.33-0.62 mg·g~(-1), β-asarone of 2.34-3.72 mg·g~(-1), α-asarone of 0.11-0.22 mg·g~(-1), and dehydropachymic acid of 0.053-0.079 mg·g~(-1). This study established the specific chromatograms and index component content determination method of Kaixin Powder benchmark samples, and the method was simple, feasible, reproducible, and stable. This study provides a scientific basis for further research on the key chemical properties of the benchmark samples and preparations of Kaixin Powder.
Powders ; Ginsenosides ; Benchmarking ; Drugs, Chinese Herbal/chemistry* ; Sucrose ; Chromatography, High Pressure Liquid/methods*

Objective: To analyze correlation of occupational hydrogen fluoride exposure to low doses of bone metabolism index through occupational epidemiological investigation and benchmark dose calculation. Methods: In May 2021, using cluster sampling method, 237 workers exposed to hydrogen fluoride in a company were selected as the contact group, and 83 workers not exposed to hydrogen fluoride in an electronics production company were selected as the control group. The external exposure dose and urinary fluoride concentration, blood and urine biochemical indicators of the workers was measured.The relationship between external dose and internal dose of hydrogen fluoride was analyzed. The external dose, urinary fluoride was used as exposure biomarkers, while serum osteocalcin (BGP), serum alkaline phosphatase (AKP) and urinary hydroxyproline (HYP) were used as effect biomarkers for bone metabolism of hydrogen fluoride exposure. The benchmark dose calculation software (BMDS1.3.2) was used to calculate benchmark dose (BMD) . Results: Urine fluoride concentration in the contact group was correlated with creatinine-adjusted urine fluoride concentration (r=0.69, P=0.001). There was no significant correlation between the external dose of hydrogen fluoride and urine fluoride in the contact group (r=0.03, P=0.132). The concentrations of urine fluoride in the contact group and the control group were (0.81±0.61) and (0.45±0.14) mg/L, respectively, and the difference between the two groups was statistically significant (t=5.01, P=0.025). Using BGP, AKP and HYP as effect indexes, the urinary BMDL-05 values were 1.28, 1.47 and 1.08 mg/L, respectively. Conclusion: Urinary fluoride can sensitively reflect the changes in the effect indexes of biochemical indexes of bone metabolism. BGP and HYP can be used as early sensitive effect indexes of occupational hydrogen fluoride exposure.
Humans ; Fluorides/adverse effects* ; Hydrofluoric Acid ; Benchmarking ; Biomarkers ; Occupational Exposure/adverse effects*

A comprehensive quality control method was established to provide references for quality control and evaluation of substance benchmarks of Danggui Sini Decoction(DSD). The HPLC separation was performed on a Kromasil 100 C-8 column(4.6 mm×250 mm, 5 μm) with acetonitrile(A)-0.05% phosphoric acid in water(B) as mobile phase in a gradient elution mode at the flow rate of 1 mL·min~(-1). The column temperature was 25 ℃ and the detection wavelength was set at 275 nm. Under these conditions, the content of seven components, including paeoniflorin, liquiritin, cinnamic acid, cinnamaldehyde, ammonium glycyrrhetate, ligustilide, and asarinin was simultaneously determined. Under the same chromatographic conditions, the HPLC fingerprint method for analysis of 15 batches of DSD was established. The content determination of aristolochic acid I, using the same test solution as the content determination item, was performed on an ACQUITY UPLC BEH C_(18) column(2.1 mm×50 mm, 1.7 μm) with methanol(A)-water(including 0.1% formic acid and 5 mmol·L~(-1) ammonium formate)(B) as the mobile phase in a gradient elution mode at the flow rate of 0.4 mL·min~(-1) and the column temperature of 40 ℃ by LC-MS/MS. The MS conditions included electrospray ionization(ESI) as an ion source, positive ion ionization, selective reaction monitoring(SRM), the parent ion of 359.3, and the daughter ion of 297.8. The results of the methodological investigation all met the requirements of content determination/fingerprint determination. As a result, the content ranges of paeoniflorin, liquiritin, cinnamic acid, cinnamaldehyde, ammonium glycyrrhetate, ligustilide, and asarinin were 5.419 8-11.267 3, 1.023-3.669 8, 0.145 6-0.444 1, 0.099 1-0.321 9, 3.159 1-7.731 9, 0.146 4-0.471 7, and 0.237 3-0.401 0 mg·g~(-1), respectively. Twenty-two common peaks were selected and 10 of them were identified by the comparison with the reference substances. The fingerprint similarity of 15 batches of DSD was in the range of 0.91-0.996 and the content of aristolochic acid I in DSD was 300.03-638.13 ng·g~(-1). The method established in this study is reliable and easy to operate and has great practical value, which can be used for overall quality control of substance benchmarks for DSD.
Ammonium Compounds ; Benchmarking ; Chromatography, High Pressure Liquid/methods* ; Chromatography, Liquid ; Drugs, Chinese Herbal/chemistry* ; Quality Control ; Tandem Mass Spectrometry/methods* ; Water

Objectives: The Pharmacy DOTS Initiative (PDI) was relaunched on a larger scale in 2014 through the Innovations and Multi-Sectoral Partnerships to Achieve Control of Tuberculosis (IMPACT) project. This paper aimed to assess the PDI program through IMPACT by identifying the facilitating and hindering factors in its implementation. The identified factors are classified as to the affected stakeholders or processes.

Methods: Semi-structured interviews were conducted with the PDI Program Manager and four NTP coordinators from selected project sites. Thematic analysis was done to determine the recurring facilitating and hindering factors as identified by the key informants.

Results: Facilitating factors identified include cooperation of the stakeholders, capability-building and a good referral system. The barriers to the implementation were grouped into patient-related, pharmacy-related, health center-related, program-related as well as external factors.

Conclusion: The referral system created through PDI facilitated the flow of referrals starting from the pharmacy. This enabled presumptive patients to have access to health facilities for TB. Hindering factors contributed to the inability of the engaged pharmacies to sustain their consistency and commitment in conducting the PDI interventions.

Key Words: barriers, facilitators, tuberculosis, directly observed therapy, program evaluation, pharmacy

HIV transmission network analysis plays a significant role in the precise prevention and control of AIDS. The current studies inferred the HIV transmission networks mainly based on the social network methods and molecular network methods and interpret the structural characteristics using individual-level and network-level metrics. To provide references for further researches, we summarized the principles, advantages or disadvantages, and application of HIV transmission network analysis methods and metrics in this paper.
Benchmarking ; HIV Infections ; Humans

Objective: To analyze the work indicators of China Comprehensive AIDS Response Program (China CARES) and provide reference for future work of the program. Methods: The scores of each indicator were calculated, and different scores among different types of program areas were compared. The M(Q₁,Q₃) was used to describe the score of each indicator. The entropy weight method was used to calculate the composite score of each indicator and the composite score was translated into a 100-point system and compared among indicators. Results: In terms of the first-level indicators, organizational leadership and management (96.0 points), publicity and education (94.0 points), and innovative strategies and measures (98.0 points) got relatively high scores; while comprehensive social governance of AIDS prevention (72.0 points) was with the lowest score. The scores of publicity and education and comprehensive intervention in county-level program areas were significantly lower than those in urban areas. For secondary indicators, the indicator with relatively lower scores included "condom use among female sex workers last time" (70.0 points)", "at least one local key population has an increase in the number of people receiving HIV testing compared with the previous year" (70.0 points)", "colleges and occupational schools set up AIDS-related self-service facilities" (65.0 points), "HIV testing among the arrested people suspected of prostitution, adultery, drug users and traffickers" (55.0 points) and "condom use among men who have sex with men during last episode" (50.0 points). The "indicator 3 comprehensive intervention" contributed most to the evaluation, while "indicator 7 innovation strategies and measures" played a minor role in the evaluation results. Conclusions: The overall situation of AIDS Response Program in 2020 was good, but the progress in different word areas was not yet balanced. The two areas of comprehensive intervention and comprehensive social governance of AIDS prevention should be strengthened. It is also suggested that relevant indicators be adjusted appropriately to improve evaluation indicators system and comprehensively promote the program.
Acquired Immunodeficiency Syndrome/prevention & control* ; China/epidemiology* ; Female ; HIV Infections/epidemiology* ; Homosexuality, Male ; Humans ; Male ; Program Evaluation ; Sex Workers ; Sexual and Gender Minorities