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1.
Trop Doct ; 54(3): 245-247, 2024 Jul.
Article in English | MEDLINE | ID: mdl-38562099

ABSTRACT

Typhoid ileal perforation (TIP) is a common surgical emergency in low-middle income countries (LMICs). Its high surgical morbidity and mortality is due to its often late presentation or diagnosis, the patient's malnutrition, severe peritoneal contamination and unavailability of intensive care in most peripheral hospitals. This prompted the philosophy of minimizing the crisis by avoiding any repair or anastomosis, limiting the surgery in these physiologically compromised patients and performing only a temporary defunctioning ileostomy (DI) which could then be closed 10-12 weeks later.


Subject(s)
Ileostomy , Intestinal Perforation , Typhoid Fever , Humans , Intestinal Perforation/surgery , Intestinal Perforation/etiology , Typhoid Fever/complications , Ileal Diseases/surgery , Ileal Diseases/etiology , Ileal Diseases/microbiology , Ileum/surgery
2.
Plant Physiol Biochem ; 207: 108374, 2024 Feb.
Article in English | MEDLINE | ID: mdl-38310724

ABSTRACT

Weed infestation is a significant concern to crop yield loss, globally. The potent broad-spectrum glyphosate (N-phosphomethyl-glycine) has a widely utilized herbicide, acting on the shikimic acid pathway within chloroplast by inhibiting 5-enolpyruvylshikimate-3-phosphate synthase (EPSPS). This crucial enzyme plays a vital role in aromatic amino acid synthesis. Repurposing of CRISPR/Cas9-mediated gene-editing was the inflection point for generating novel crop germplasm with diverse genetic variations in essential agronomic traits, achieved through the introduction of nucleotide substitutions at target sites within the native genes, and subsequent induction of indels through error-prone non-homologous end-joining DNA repair mechanisms. Here, we describe the development of efficient herbicide-resistant maize lines by using CRISPR/Cas9 mediated site-specific native ZmEPSPS gene fragment replacement via knock-out of conserved region followed by knock-in of desired homologous donor repair (HDR-GATIPS-mZmEPSPS) with triple amino acid substitution. The novel triple substitution conferred high herbicide tolerance in edited maize plants. Transgene-free progeny harbouring the triple amino acid substitutions revealed agronomic performances similar to that of wild-type plants, suggesting that the GATIPS-mZmEPSPS allele substitutions are crucial for developing elite maize varieties with significantly enhanced glyphosate resistance. Furthermore, the aromatic amino acid contents in edited maize lines were significantly higher than in wild-type plants. The present study describing the introduction of site-specific CRISPR/Cas9- GATIPS mutations in the ZmEPSPS gene via genome editing has immense potential for higher tolerance to glyphosate with no yield penalty in maize.


Subject(s)
Herbicides , Zea mays , Zea mays/genetics , Gene Editing , CRISPR-Cas Systems , Herbicide Resistance/genetics , Glyphosate , Herbicides/pharmacology , Amino Acids, Aromatic/genetics
3.
Indian J Orthop ; 57(Suppl 1): 200-208, 2023 Dec.
Article in English | MEDLINE | ID: mdl-38107800

ABSTRACT

Asthma and Chronic Obstructive Pulmonary Disease (COPD) are principally lifestyle related chronic inflammatory airway disease. They are globally associated with various systemic comorbidities and mortality. Osteoporosis is the common associated metabolic bone disease with respiratory disturbances, which affect the prognosis and increase mortality and morbidity in the patients. Apart from OSTEOPOROSIS, exhaustive attention has been paid towards other associated systemic comorbidities like cardiovascular diseases, cerebrovascular diseases, metabolic syndrome, malnutrition, skeletal muscle dysfunction (sarcopenia), anxiety, depression and so on (Iheanacho et al. in Int J Chronic Obstr Pulm Dis 15:439-460, 2020; Singh et al. in Eur Respir J 53:1900164, 2019). Osteoporosis is a significant extrapulmonary manifestation in asthma and COPD, which are grossly neglected and inadequately treated. The comorbidities have significant impact in terms of morbidity, mortality and economic burden in asthma and COPD patients, hence management of asthma and COPD should comprise thorough management, as this will also have an impact on the outcome of these patients. Various risk factors such as smoking, systemic inflammation, vitamin deficiency, and the use of oral or inhaled corticosteroid are responsible for osteoporosis in patients with asthma and COPD. The presence of osteoporosis in patients with asthma and COPD is invariably asymptomatic unless complicated by fragility fractures, therefore, it is necessary to explore the pathogenesis of osteoporosis in asthma and COPD and special attention is to be paid for early recognition of patients at high risk for osteoporosis in these patients. This chapter is focussed on osteoporosis as an extrapulmonary manifestation of asthma and COPD with an emphasis on the pathogenesis, risk factor, potential mechanism of osteoporosis, diagnosis, and prevention with passing reference to treatment as well in asthma and COPD patients.

4.
Molecules ; 28(21)2023 Oct 30.
Article in English | MEDLINE | ID: mdl-37959876

ABSTRACT

The journal retracts the article "Artemisia Extracts and Artemisinin-Based Antimalarials for COVID-19 Management: Could These Be Effective Antivirals for COVID-19 Treatment [...].

5.
J Intell Inf Syst ; : 1-22, 2023 Jun 06.
Article in English | MEDLINE | ID: mdl-37363075

ABSTRACT

With the growing presence of multimodal content on the web, a specific category of fake news is rampant on popular social media outlets. In this category of fake online information, real multimedia contents (images, videos) are used in different but related contexts with manipulated texts to mislead the readers. The presence of seemingly non-manipulated multimedia content reinforces the belief in the associated fabricated textual content. Detecting this category of misleading multimedia fake news is almost impossible without relevance to any prior knowledge. In addition to this, the presence of highly novel and emotion-invoking contents can fuel the rapid dissemination of such fake news. To counter this problem, in this paper, we first introduce a novel multimodal fake news dataset that includes background knowledge (from authenticate sources) of the misleading articles. Second, we design a multimodal framework using Supervised Contrastive Learning (SCL) based novelty detection and Emotion Prediction tasks for fake news detection. We perform extensive experiments to reveal that our proposed model outperforms the state-of-the-art (SOTA) models.

7.
Environ Geochem Health ; 45(3): 751-770, 2023 Mar.
Article in English | MEDLINE | ID: mdl-35306623

ABSTRACT

Positive effects of COVID-19-induced lockdowns on environment are well documented although pre-planned experiments for such analyses and appearance of fish species are lacking. We hypothesize that spotting the fish Aplocheilus panchax along the industrial belt of Mahanadi River near Cuttack in a never seen manner could be due to the regenerated environment. Heavy metals, water and air qualities along with spotting A. panchax in up, mid and downstream of Mahanadi River near Jagatpur industrial basins were analysed during pre-(end of March 2020) and after 60 days of lockdowns (last week of May 2020). An overall 45, 61, 79, 100, 97 and 90% reduction of Fe, Cu, Ni, Cd, Pb and Zn was recorded in the studied area after lockdowns, respectively. Similarly, dissolved oxygen and pH were elevated by 26 and 7%, respectively. Water temperature, conductivity and total dissolved solute levels were reduced by 7, 46 and 15%, respectively, which were again elevated during post-lockdowns during 2021 as observed from the Landsat-8 OLI satellite data. Air NO2, SO2, NH3, PM2.5, PM10 and CO levels were alleviated by 58.75, 80.33, 72.22, 76.28, 77.33 and 80.15%, respectively. Finally, for the first time, about 12 A. panchax fish per 100 m shore line in the area were spotted. The observed lockdown-induced environmental healing at the studied area could contribute to the appearance of A. panchax in the study site and therefore a stringent environmental audit is suggested during post-COVID-19 periods to make the regenerated environmental status long lasting in such habitats.


Subject(s)
Air Pollution , COVID-19 , Cyprinodontiformes , Metals, Heavy , Animals , Environmental Monitoring , COVID-19/epidemiology , Communicable Disease Control , Metals, Heavy/toxicity , Metals, Heavy/analysis , Air Pollution/analysis , India/epidemiology , Water/analysis
8.
J Biomol Struct Dyn ; 41(15): 7490-7510, 2023.
Article in English | MEDLINE | ID: mdl-36111599

ABSTRACT

Zinc plays a very critical role and function in all organisms. Its deficiency can cause a serious issue. In Oryza sativa, the ZRT/IRT transporter-like proteins play a role in the zinc metal uptake and transport. Few OsZIPs genes have been validated and characterized for their biological functions and most of OsZIPs are not well physiologically, biochemically and phenotypically characterized. In the current study, they analyzed for their function through subcellular localization, phylogenetic analysis, homology modeling, expression analysis, protein-protein interaction (PPI) network prediction, and prediction of their binding sites. Hierarchical clustering of OsZIP genes based on different anatomical parts and developmental stages also orthologs prediction was identified. The presence of SNPs, SSRs, ESTs, FSTs, MPSS, and SAGE tags were analyzed for useful development of markers. SNPs were identified in all OsZIPs genes and each gene was further classified based on their number and position in the 3'UTR and 5'UTR regions of the gene-specific sequences. Binding clusters and their location on the protein sequences were predicted. We found Changing in residues number and position which were due to partial overlapping and sequence alignment, but they share the same mechanism of binding and transporting Zinc. A wide range of CRISPR Cas9 gRNAs was designed based on single nucleotide polymorphism (SNP) for each OsZIP transporter gene for well-function identification and characterization with genome-wide association studies. Hence this study would provide useful information, understanding, and predicting molecular insights for the future studies that will help for improvement of nutritional quality of rice varieties.Communicated by Ramaswamy H. Sarma.

9.
Molecules ; 27(12)2022 Jun 14.
Article in English | MEDLINE | ID: mdl-35744958

ABSTRACT

As the world desperately searches for ways to treat the coronavirus disease 2019 (COVID-19) pandemic, a growing number of people are turning to herbal remedies. The Artemisia species, such as A. annua and A. afra, in particular, exhibit positive effects against severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2) infection and COVID-19 related symptoms. A. annua is a source of artemisinin, which is active against malaria, and also exhibits potential for other diseases. This has increased interest in artemisinin's potential for drug repurposing. Artemisinin-based combination therapies, so-called ACTs, have already been recognized as first-line treatments against malaria. Artemisia extract, as well as ACTs, have demonstrated inhibition of SARS-CoV-2. Artemisinin and its derivatives have also shown anti-inflammatory effects, including inhibition of interleukin-6 (IL-6) that plays a key role in the development of severe COVID-19. There is now sufficient evidence in the literature to suggest the effectiveness of Artemisia, its constituents and/or artemisinin derivatives, to fight against the SARS-CoV-2 infection by inhibiting its invasion, and replication, as well as reducing oxidative stress and inflammation, and mitigating lung damage.


Subject(s)
Antimalarials , Artemisia annua , Artemisia , Artemisinins , COVID-19 Drug Treatment , Malaria , Antimalarials/pharmacology , Antimalarials/therapeutic use , Antiviral Agents/pharmacology , Antiviral Agents/therapeutic use , Artemisinins/pharmacology , Artemisinins/therapeutic use , Humans , Malaria/drug therapy , Plant Extracts/pharmacology , Plant Extracts/therapeutic use , SARS-CoV-2
10.
JNMA J Nepal Med Assoc ; 60(248): 413-415, 2022 Apr 15.
Article in English | MEDLINE | ID: mdl-35633207

ABSTRACT

An integrated electronic health record system is a common platform for efficient and active interaction of four major subsystems namely the medical record system, laboratory system, picture archiving and communication system and enterprise resource planning system. Barriers like knowledge and attitude of computer usage, time consumption, information technology workforce, electricity, cost of technology and devices, data safety and security deter institutions from implementation. However, implementation of this system is inevitable with its inherent advantages of efficient storage and timely retrieval, comparison of lab and imaging data over time, cash billing, institutional resource planning and finally ease of processing insurance claims as the Government of Nepal is looking forward to financing public health sector through the national health insurance system. Many hospitals struggle to implement and maintain integrated electronic health records. We aimed to discuss the steps undertaken to integrate this system in a district hospital setting with the inherent challenges and the subsequent impact. Keywords: electronic health record; hospital; Nepal; prescriptions.


Subject(s)
Electronic Health Records , National Health Programs , Humans , Nepal , Tertiary Care Centers
11.
BMJ Open ; 11(8): e048481, 2021 08 16.
Article in English | MEDLINE | ID: mdl-34400456

ABSTRACT

INTRODUCTION: Despite carrying a disproportionately high burden of depression, patients in low-income countries lack access to effective care. The collaborative care model (CoCM) has robust evidence for clinical effectiveness in improving mental health outcomes. However, evidence from real-world implementation of CoCM is necessary to inform its expansion in low-resource settings. METHODS: We conducted a 2-year mixed-methods study to assess the implementation and clinical impact of CoCM using the WHO Mental Health Gap Action Programme protocols in a primary care clinic in rural Nepal. We used the Capability Opportunity Motivation-Behaviour (COM-B) implementation research framework to adapt and study the intervention. To assess implementation factors, we qualitatively studied the impact on providers' behaviour to screen, diagnose and treat mental illness. To assess clinical impact, we followed a cohort of 201 patients with moderate to severe depression and determined the proportion of patients who had a substantial clinical response (defined as ≥50% decrease from baseline scores of Patient Health Questionnaire (PHQ) to measure depression) by the end of the study period. RESULTS: Providers experienced improved capability (enhanced self-efficacy and knowledge), greater opportunity (via access to counsellors, psychiatrist, medications and diagnostic tests) and increased motivation (developing positive attitudes towards people with mental illness and seeing patients improve) to provide mental healthcare. We observed substantial clinical response in 99 (49%; 95% CI: 42% to 56%) of the 201 cohort patients, with a median seven point (Q1:-9, Q3:-2) decrease in PHQ-9 scores (p<0.0001). CONCLUSION: Using the COM-B framework, we successfully adapted and implemented CoCM in rural Nepal, and found that it enhanced providers' positive perceptions of and engagement in delivering mental healthcare. We observed clinical improvement of depression comparable to controlled trials in high-resource settings. We recommend using implementation research to adapt and evaluate CoCM in other resource-constrained settings to help expand access to high-quality mental healthcare.


Subject(s)
Mental Disorders , Psychiatry , Depression/diagnosis , Depression/therapy , Humans , Nepal , Rural Population
12.
Fitoterapia ; 150: 104831, 2021 Apr.
Article in English | MEDLINE | ID: mdl-33545298

ABSTRACT

Gloriosa superba L. has economic significance due to colchicine, a bioactive compound used for gout. In present study metabolic and molecular variability in natural population of species was analyzed and correlated with edaphic and climatic factors. Thirty populations (wild) of G. superba were mapped from 10 different eco-regions of India at an elevation range of 10-1526 m, having no morphotypic variations. The two known biologically active alkaloids colchicine (ranged from 0.015-0.516%) and gloriosine (0.19-0.44%) were significantly varied (p < 0.05) among populations, leading to the identification of four elite chemotypes. Molecular variability from ISSR data divides the population in different sub clusters at intra-specific level, presenting the high similarity percentage with bootstrap value of 66-100%. Principal component analysis (PCA) revealed that elite chemotypes are related to temperature, precipitation and aridity gradient. The rhizospheric soil selenium was significantly correlated with colchicine content in G. superba.


Subject(s)
Colchicaceae , Colchicine , Colchicine/analysis , Ecosystem , India , Molecular Structure , Plant Tubers/chemistry , Rain , Rhizosphere , Selenium/analysis , Soil/chemistry , Temperature , Colchicaceae/chemistry
13.
Article in English | MEDLINE | ID: mdl-33421636

ABSTRACT

Exposure to a variety of environmental factors such as temperature, pH, oxygen and salinity may influence the oxidative status in aquatic organisms. The present review article focuses on the modulation of oxidative stress with reference to the generation of reactive oxygen species (ROS) in aquatic animals from different phyla. The focus of the review article is to explore the plausible mechanisms of physiological changes occurring in aquatic animals due to altered salinity in terms of oxidative stress. Apart from the seasonal variations in salinity, global warming and anthropogenic activities have also been found to influence oxidative health status of aquatic organisms. These effects are discussed with an objective to develop precautionary measures to protect the diversity of aquatic species with sustainable conservation. Comparative analyses among different aquatic species suggest that salinity alone or in combination with other abiotic factors are intricately associated with modulation in oxidative stress in a species-specific manner in aquatic animals. Osmoregulation under salinity stress in relation to energy demand and supply are also discussed. The literature survey of >50 years (1960-2020) indicates that oxidative stress status and comparative analysis of redox modulation have evolved from the analysis of various biotic and/or abiotic factors to the study of cellular signalling pathways in these aquatic organisms.


Subject(s)
Antioxidants/metabolism , Aquatic Organisms/physiology , Oxidative Stress/physiology , Salinity , Water/chemistry , Animals
14.
Nat Prod Res ; 35(14): 2444-2448, 2021 Jul.
Article in English | MEDLINE | ID: mdl-31608665

ABSTRACT

The variation in alkaloid metabolites (colchicine and gloriosine) was found significant in the nine germplasms of G. superba (L.), collected from Central India. The maximum content of colchicine and gloriosine was in NBG-15 (Chitrakoot, M.P) and NBG-13 (Bheraghat, M.P). The phenolic acids viz. quercetin and kaempferol was first ever quantified in G. superba tuber. Cluster analysis on chemical variability (colchicine and gloriosine content) results in the identification of three elite germplasm(s). The radical scavenging potential was also found promising in the selected elite germplasm viz. NBG-13, NBG-14 and NBG-15. Further, the protein denaturation potential of elite chemotypes was found at par with standard colchicine. The study will aid in site specific exploration of high metabolite yielding chemotype(s) with validated pharmacological action to meet out the industrial demands. This will also promotes the commercial cultivation of species for socio economical upliftment in the area having similar phyto geographical conditions.


Subject(s)
Alkaloids , Colchicaceae , Gout , Phenols , Humans , Alkaloids/analysis , Alkaloids/chemistry , Colchicine/analysis , Colchicine/pharmacology , Colchicine/therapeutic use , Gout/drug therapy , India , Inhibitory Concentration 50 , Phenols/analysis , Phenols/chemistry , Colchicaceae/chemistry
15.
Environ Chem Lett ; 19(1): 25-42, 2021.
Article in English | MEDLINE | ID: mdl-32982622

ABSTRACT

Many major cities that witnessed heavy air pollution by nitrogen dioxide (NO2) and particulate matter (PM) have experienced a high rate of infection and severity of the coronavirus disease pandemic (COVID-19). This phenomenon could be explained by the overexpression of the angiotensin converting enzyme 2 (ACE-2) on epithelial cell surfaces of the respiratory tract. Indeed, ACE-2 is a receptor for coronaviruses including the severe acute respiratory syndrome coronavirus 1 and 2 (SARS-CoV), and ACE-2 is overexpressed under chronic exposure to air pollution such as NO2 and PM2.5. In this review, we explain that ACE-2 acts as the sole receptor for the attachment of the SARS-CoV-2 via its spike protein. The fact that respiratory and vascular epithelial cells express ACE-2 has been previously observed during the 2003 epidemic of the SARS-CoV-1 in China, and during the 2012 Middle East respiratory syndrome in Saudi Arabia. High ACE-2 expression in respiratory epithelial cells under air pollution explains the positive correlation between the severity in COVID-19 patients and elevated air pollution, notably high NO2 and PM2.5 levels. Specific areas in India, China, Italy, Russia, Chile and Qatar that experience heavy air pollution also show high rates of COVID-19 infection and severity. Overall, we demonstrate a link between NO2 emissions, PM2.5 levels, ACE-2 expression and COVID-19 infection severity. Therefore, air pollution should be reduced in places where confirmed cases of COVID-19 are unexpectedly high.

16.
Plant Biotechnol J ; 18(12): 2504-2519, 2020 12.
Article in English | MEDLINE | ID: mdl-32516520

ABSTRACT

Glyphosate is a popular, systemic, broad-spectrum herbicide used in modern agriculture. Being a structural analog of phosphoenolpyruvate (PEP), it inhibits 5-enolpyruvylshikimate 3-phosphate synthase (EPSPS) which is responsible for the biosynthesis of aromatic amino acids and various aromatic secondary metabolites. Taking a lead from glyphosate-resistant weeds, two mutant variants of the rice EPSPS gene were developed by amino acid substitution (T173I + P177S; TIPS-OsEPSPS and G172A + T173I + P177S; GATIPS-OsEPSPS). These mutated EPSPS genes were overexpressed in rice under the control of either native EPSPS or constitutive promoters (maize ubiquitin [ZmUbi] promoter). The overexpression of TIPS-OsEPSPS under the control of the ZmUbi promoter resulted in higher tolerance to glyphosate (up to threefold of the recommended dose) without affecting the fitness and related agronomic traits of plants in both controlled and field conditions. Furthermore, such rice lines produced 17%-19% more grains compared to the wild type (WT) in the absence of glyphosate application and the phenylalanine and tryptophan contents in the transgenic seeds were found to be significantly higher in comparison with WT seeds. Our results also revealed that the native promoter guided expression of modified EPSPS genes did not significantly improve the glyphosate tolerance. The present study describing the introduction of a crop-specific TIPS mutation in class I aroA gene of rice and its overexpression have potential to substantially improve the yield and field level glyphosate tolerance in rice. This is the first report to observe that the EPSPS has role to play in improving grain yield of rice.


Subject(s)
Herbicides , Oryza , 3-Phosphoshikimate 1-Carboxyvinyltransferase/genetics , Glycine/analogs & derivatives , Glycine/pharmacology , Herbicide Resistance/genetics , Herbicides/pharmacology , Oryza/genetics , Phosphates , Glyphosate
17.
BMC Psychiatry ; 20(1): 46, 2020 02 05.
Article in English | MEDLINE | ID: mdl-32024490

ABSTRACT

BACKGROUND: The Collaborative Care Model (CoCM) for mental healthcare, where a consulting psychiatrist supports primary care and behavioral health workers, has the potential to address the large unmet burden of mental illness worldwide. A core component of this model is that the psychiatrist reviews treatment plans for a panel of patients and provides specific clinical recommendations to improve the quality of care. Very few studies have reported data on such recommendations. This study reviews and classifies the recommendations made by consulting psychiatrists in a rural primary care clinic in Nepal. METHODS: A chart review was conducted for all patients whose cases were reviewed by the treatment team from January to June 2017, after CoCM had been operational for 6 months. Free text of the recommendations were extracted and two coders analyzed the data using an inductive approach to group and categorize recommendations until the coders achieved consensus. Cumulative frequency of the recommendations are tabulated and discussed in the context of an adapted CoCM in rural Nepal. RESULTS: The clinical team discussed 1174 patient encounters (1162 unique patients) during panel reviews throughout the study period. The consultant psychiatrist made 214 recommendations for 192 (16%) patients. The most common recommendations were to revisit the primary mental health diagnosis (16%, n = 34), add or increase focus on counselling and psychosocial support (9%, n = 20), increase the antidepressant dose (9%, n = 20), and discontinue inappropriate medications (6%, n = 12). CONCLUSIONS: In this CoCM study, the majority of treatment plans did not require significant change. The recommendations highlight the challenge that non-specialists face in making an accurate mental health diagnosis, the relative neglect of non-pharmacological interventions, and the risk of inappropriate medications. These results can inform interventions to better support non-specialists in rural areas.


Subject(s)
Consultants , Mental Health/standards , Psychiatry/methods , Psychiatry/standards , Quality of Health Care , Adolescent , Adult , Aged , Child , Female , Humans , Male , Middle Aged , Nepal , Quality of Health Care/standards , Young Adult
18.
Trials ; 21(1): 119, 2020 Jan 29.
Article in English | MEDLINE | ID: mdl-31996250

ABSTRACT

BACKGROUND: In Nepal, the burden of noncommunicable, chronic diseases is rapidly rising, and disproportionately affecting low and middle-income countries. Integrated interventions are essential in strengthening primary care systems and addressing the burden of multiple comorbidities. A growing body of literature supports the involvement of frontline providers, namely mid-level practitioners and community health workers, in chronic care management. Important operational questions remain, however, around the digital, training, and supervisory structures to support the implementation of effective, affordable, and equitable chronic care management programs. METHODS: A 12-month, population-level, type 2 hybrid effectiveness-implementation study will be conducted in rural Nepal to evaluate an integrated noncommunicable disease care management intervention within Nepal's new municipal governance structure. The intervention will leverage the government's planned roll-out of the World Health Organization's Package of Essential Noncommunicable Disease Interventions (WHO-PEN) program in four municipalities in Nepal, with a study population of 80,000. The intervention will leverage both the WHO-PEN and its cardiovascular disease-specific technical guidelines (HEARTS), and will include three evidence-based components: noncommunicable disease care provision using mid-level practitioners and community health workers; digital clinical decision support tools to ensure delivery of evidence-based care; and training and digitally supported supervision of mid-level practitioners to provide motivational interviewing for modifiable risk factor optimization, with a focus on medication adherence, and tobacco and alcohol use. The study will evaluate effectiveness using a pre-post design with stepped implementation. The primary outcomes will be disease-specific, "at-goal" metrics of chronic care management; secondary outcomes will include alcohol and tobacco consumption levels. DISCUSSION: This is the first population-level, hybrid effectiveness-implementation study of an integrated chronic care management intervention in Nepal. As low and middle-income countries plan for the Sustainable Development Goals and universal health coverage, the results of this pragmatic study will offer insights into policy and programmatic design for noncommunicable disease care management in the future. TRIAL REGISTRATION: ClinicalTrials.gov, NCT04087369. Registered on 12 September 2019.


Subject(s)
Allied Health Personnel , Decision Support Systems, Clinical , Motivational Interviewing , Noncommunicable Diseases/therapy , Rural Population , Alcohol Drinking , Chronic Disease , Community Health Workers , Disease Management , Humans , Implementation Science , Medication Adherence , Nepal , Risk Reduction Behavior , Tobacco Use Cessation
19.
J Ethnopharmacol ; 249: 112387, 2020 Mar 01.
Article in English | MEDLINE | ID: mdl-31756449

ABSTRACT

ETHNOPHARMACOLOGICAL RELEVANCE: Gloriosa superba L. (Colchicaceae) is used in the treatment of gout and rheumatism as a traditional medicine dates back to 1810. It has also been used as ethnobotanical and folklore medicine to induce abortion/vaginal poison. AIM OF STUDY: The present study was carried out to identify the chemical variation existing in the major alkaloid metabolite (colchicine) in a threatened species, Gloriosa superba L. and is correlated with invitro antigout activity. MATERIAL AND METHOD: The samples (tuber) were collected from their natural locations in Gangetic plain of India. HPLC-PDA quantification of colchicine was done on C18 column at 245 nm and invitro antigout activity was analyzed by inhibition of protein denaturation, DPPH and Hydroxyl radical scavenging assay. RESULTS: The colchicine content within the 29 samples ranges from 0.021 to 0.665% and the maximum contents was in NBG-10 from Kanth (U.P). Such high colchicine (0.665%) containing natural population of G. superba is reported for the first time in Indian population. Four chemotypes viz. NBG-10, NBG-120, NBG-126 and NBG-88 were selected on the basis of colchicine content for invitro antigout activity. NBG-10 was separated from rest of the population exhibiting the most promising activity with high colchicine content. CONCLUSION: The outcomes will be helpful in the identification of elite chemotype for herbal product development and quality check of metabolites in raw material. The study will also support the site-specific commercial cultivation to meet out the industrial demand as well as income generation to farmers.


Subject(s)
Colchicaceae/chemistry , Colchicine/isolation & purification , Gout Suppressants/isolation & purification , Gout/drug therapy , Chromatography, High Pressure Liquid , Colchicine/pharmacology , Gout Suppressants/pharmacology , In Vitro Techniques , India , Plant Tubers
20.
JNMA J Nepal Med Assoc ; 57(216): 109-112, 2019.
Article in English | MEDLINE | ID: mdl-31477943

ABSTRACT

INTRODUCTION: Thyroid disorders are among the common endocrine disorders and may approximate diabetes in prevalence. District hospitals are in frontline to manage chronic disorders including thyroid. Primary care workforce of physicians and mid-level providers together deliver care in these hospitals. Few hospitals are equipped with tests to diagnose thyroid disorders. The objective of the study is to find the burden of thyroid disorder in a district hospital of Nepal. METHODS: This was a descriptive cross sectional study conducted in Bayalpata Hospital. One year data from July 2017 to June 2018 was collected from the electronic health record system. Data was collected from 999 patients through convenient sampling where thyroid function test was done. Subgroup analysis was done on basis of gender, symptoms at presentation and comorbidities. RESULTS: Prevalence of thyroid disorder in a district hospital of Nepal was 171 (17.11%) at 95% confidence interval, range occurring from 14% to 20%. Among them, 130 (76%) had hypothyroidism and 41 (24%) had hyperthyroidism. Prevalence of thyroid disorder among female was 147 (14.7%) and among male was 24 (2.4%). The most common symptom was depressed mood followed by nonspecific pain disorder, thyroid swelling, paresthesia and menstrual disturbances and common comorbidities reported were depression, diabetes, hypertension, anxiety disorder and chronic gastritis. CONCLUSIONS: Our study showed the burden of thyroid disorders in a primary care district hospital with hypothyroidism being more common than hyperthyroidism. Thyroid disorder must be addressed on time to lower the burden. However, most of the rural population of Nepal lack in matters of lack of resources. So, it is suggested for the need to equip the health centers with thyroid tests and integrated workforce of physicians and mid-level providers in care delivery of thyroid disorders.


Subject(s)
Hyperthyroidism/epidemiology , Hypothyroidism/epidemiology , Rural Population/statistics & numerical data , Cross-Sectional Studies , Female , Hospitals, District , Humans , Hyperthyroidism/physiopathology , Hypothyroidism/physiopathology , Male , Nepal/epidemiology , Prevalence , Sex Distribution
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