Background Moderate acute malnutrition (MAM) affects 33 million children annually. Investments in... more Background Moderate acute malnutrition (MAM) affects 33 million children annually. Investments in formulations of corn-soy blended flours and lipid-based nutrient supplements have effectively improved MAM recovery rates. Information costs and cost-effectiveness differences are still needed. Objectives We assessed recovery and sustained recovery rates of MAM children receiving a supplementary food: ready-to-use supplementary food (RUSF), corn soy whey blend with fortified vegetable oil (CSWB w/oil), or Super Cereal Plus with amylase (SC + A) compared to Corn Soy Blend Plus with fortified vegetable oil (CSB+ w/oil). We also estimated differences in costs and cost effectiveness of each supplement. Methods In Sierra Leone, we randomly assigned 29 health centers to provide a supplement containing 550 kcal/d for ∼12 wk to 2691 children with MAM aged 6–59 mo. We calculated cost per enrollee, cost per child who recovered, and cost per child who sustained recovery each from 2 perspectives: p...
Proceedings of the National Academy of Sciences of the United States of America, Oct 10, 2017
Mycobacterium tuberculosis' success as a pathogen comes from its ability to evade degradation... more Mycobacterium tuberculosis' success as a pathogen comes from its ability to evade degradation by macrophages. Normally macrophages clear microorganisms that activate pathogen-recognition receptors (PRRs) through a lysosomal-trafficking pathway called "LC3-associated phagocytosis" (LAP). Although Mtuberculosis activates numerous PRRs, for reasons that are poorly understood LAP does not substantially contribute to Mtuberculosis control. LAP depends upon reactive oxygen species (ROS) generated by NADPH oxidase, but Mtuberculosis fails to generate a robust oxidative response. Here, we show that CpsA, a LytR-CpsA-Psr (LCP) domain-containing protein, is required for Mtuberculosis to evade killing by NADPH oxidase and LAP. Unlike phagosomes containing wild-type bacilli, phagosomes containing the ΔcpsA mutant recruited NADPH oxidase, produced ROS, associated with LC3, and matured into antibacterial lysosomes. Moreover, CpsA was sufficient to impair NADPH oxidase recruitment to...
Gallbladders bile of three well known commercial fish of South Asia region named Muraenesox bagio... more Gallbladders bile of three well known commercial fish of South Asia region named Muraenesox bagio (locally called bam), Pomadasys argenteus (dother) and Lobeo rohita (rohu) were analysed on GC-MS, after derivatising the bile alcohols and bile acids as trimethylsilyl ether and trimethylsilyl-methyl ester, respectively. Cholic acid (1) and chenodeoxycholic acid (2) were found as major bile acids in all three species. Major bile alcohol in these fish was cholesterol (4), which was not detected in freshwater specie (L. rohita). M. bagio was also found to contain 3αα,7α,12α-trihydroxy-23-cholesten-26-oic acid (3). Other bile acids and bile alcohols identified in L. rohita were allo deoxycholic acid (5), 12-oxo-3α-hydroxycholanic acid (6), 3α,7α,12α-trihydroxy-24-cholesten-26-oic acid (7), 5α- and 5β-anhydrocyprinol (8 and 9, respectively) and 5β-homocholane-3α,7α,12α-25-tetrol (10). Besides acting as emulsifying agent in the digestion process, in non-mammalian vertebrates, e.g., fish, re...
A major concern by the health decision makers in Gulf Cooperative Council (GCC) countries is the ... more A major concern by the health decision makers in Gulf Cooperative Council (GCC) countries is the burden of financing healthcare. While other GCC countries have been examining different options, Saudi Arabia has endeavoured to reform its private healthcare system and control expatriate access to government resources through the provision of Compulsory Employment-Based Health Insurance (CEBHI). The objective of this research was to investigate, in a natural setting, the characteristics of uninsured expatriates based on their personal and workplace characteristics. Using a cross-sectional survey, data were collected from a sample of 4,575 male expatriate employees using a multi-stage stratified cluster sampling technique. Descriptive statistics were used to summarize all variables, and the dependent variable was tabulated by access to health insurance and tested using Chi-square. Logistic analysis was performed, guided by the conceptual model. Of survey respondents, 30% were either uni...
Cancer remains the major public health concern with a number of cancer patients relying on chemot... more Cancer remains the major public health concern with a number of cancer patients relying on chemotherapy as a treatment option. Although, advances in biomedical research have led to increased anticancer agents in recent years, the treatment is not always effective due to resistance, toxicity or other factors. Phytochemicals and their active components isolated from plants have provided diversified effective drugs many of them are currently used against cancer and other diseases. Holoptelea integrifolia (Roxb) Planch (Ulmaceae) is a widely distributed plant in many parts of the world, also grown in gardens of Pakistan. It is an ornamental plant with certain medicinal characteristics due to many valuable and active phyto constituents in various parts of the plant. We looked at in vitro antineoplastic effects of four different extracts, in butanol (BMBU), hexane (BMHx), ethyl acetate (BMET) and chloroform (BMCHF), from bark of Holoptelea integrifolia on small cell lung cancer, breast, p...
Cancer is a common cause of death in human populations. Surgery, chemotherapy and radiotherapy st... more Cancer is a common cause of death in human populations. Surgery, chemotherapy and radiotherapy still remain the corner stone of treatment. However, herbal medicines are gaining popularity on account of their lesser harmful side effects on non-targeted human cells and biological environment. Annona squamosa Linn is a common delicious edible fruit and its leaf have been used for the treatment in various types of diseases. The objective of present study is to determine the anticancer potential of the organic and aqueous extracts of leaf of Annona squamosa L. MTT (3-(4, 5-dimethylthiazole-2yl)-2, 5-biphenyl tetrazolium bromide) assay against hepatocellular carcinoma cell line BEL-7404, lung cancer line H460, human epidermoid carcinoma cell line KB-3-1, prostatic cancer cell line DU145, breast carcinoma cell line MDA-MB-435, and colon cancer cell line HCT-116 Human primary embryonic kidney cell line HEK293 as control were used for the study. The crude extract (Zcd) and Ethyl acetate extr...
Patients with diabetes and prediabetes are at increased risk of dyslipidemia and cardiovascular d... more Patients with diabetes and prediabetes are at increased risk of dyslipidemia and cardiovascular disease. To reduce this risk, statins and additional therapies may be considered. Omega-3 fatty acids offer an option to reduce triglycerides (TG) and potentially improve other lipid parameters, although products that contain docosahexaenoic acid (DHA) may increase low-density lipoprotein cholesterol (LDL-C) while eicosapentaenoic acid (EPA) does not. Prescription formulations include omega-3-acid mixtures (combination of predominantly EPA and DHA), and icosapent ethyl (high-purity prescription form of EPA ethyl ester); prescription omega-3 products are indicated as an adjunct to diet to reduce TGs in adult patients with severe hypertriglyceridemia at a dose of 4 g/day. This was a retrospective analysis of records from a private endocrinology practice of patients who received omega-3-acid ethyl esters (OM3EE) (4 g/day) and were subsequently switched to icosapent ethyl (IPE; 4 g/day) due t...
Within the World Health Organization 2012-2020 roadmap for control and elimination of schistosomi... more Within the World Health Organization 2012-2020 roadmap for control and elimination of schistosomiasis, the scale-up of mass drug administration with praziquantel is set to change the epidemiological landscape across Africa and Arabia. Central in measuring progress is renewed emphasis upon diagnostics which operate at individual, community and environmental levels by assessing reductions in disease, infections and parasite transmission. However, a fundamental tension is revealed between levels for present diagnostic tools, and methods applied in control settings are not necessarily adequate for application in elimination scenarios. Indeed navigating the transition from control to elimination needs careful consideration and planning. In the present context of control, we review current options for diagnosis of schistosomiasis at different levels, highlighting several strengths and weaknesses therein. Future challenges in elimination are raised and we propose that more cost-effective d...
Background Moderate acute malnutrition (MAM) affects 33 million children annually. Investments in... more Background Moderate acute malnutrition (MAM) affects 33 million children annually. Investments in formulations of corn-soy blended flours and lipid-based nutrient supplements have effectively improved MAM recovery rates. Information costs and cost-effectiveness differences are still needed. Objectives We assessed recovery and sustained recovery rates of MAM children receiving a supplementary food: ready-to-use supplementary food (RUSF), corn soy whey blend with fortified vegetable oil (CSWB w/oil), or Super Cereal Plus with amylase (SC + A) compared to Corn Soy Blend Plus with fortified vegetable oil (CSB+ w/oil). We also estimated differences in costs and cost effectiveness of each supplement. Methods In Sierra Leone, we randomly assigned 29 health centers to provide a supplement containing 550 kcal/d for ∼12 wk to 2691 children with MAM aged 6–59 mo. We calculated cost per enrollee, cost per child who recovered, and cost per child who sustained recovery each from 2 perspectives: p...
Proceedings of the National Academy of Sciences of the United States of America, Oct 10, 2017
Mycobacterium tuberculosis' success as a pathogen comes from its ability to evade degradation... more Mycobacterium tuberculosis' success as a pathogen comes from its ability to evade degradation by macrophages. Normally macrophages clear microorganisms that activate pathogen-recognition receptors (PRRs) through a lysosomal-trafficking pathway called "LC3-associated phagocytosis" (LAP). Although Mtuberculosis activates numerous PRRs, for reasons that are poorly understood LAP does not substantially contribute to Mtuberculosis control. LAP depends upon reactive oxygen species (ROS) generated by NADPH oxidase, but Mtuberculosis fails to generate a robust oxidative response. Here, we show that CpsA, a LytR-CpsA-Psr (LCP) domain-containing protein, is required for Mtuberculosis to evade killing by NADPH oxidase and LAP. Unlike phagosomes containing wild-type bacilli, phagosomes containing the ΔcpsA mutant recruited NADPH oxidase, produced ROS, associated with LC3, and matured into antibacterial lysosomes. Moreover, CpsA was sufficient to impair NADPH oxidase recruitment to...
Gallbladders bile of three well known commercial fish of South Asia region named Muraenesox bagio... more Gallbladders bile of three well known commercial fish of South Asia region named Muraenesox bagio (locally called bam), Pomadasys argenteus (dother) and Lobeo rohita (rohu) were analysed on GC-MS, after derivatising the bile alcohols and bile acids as trimethylsilyl ether and trimethylsilyl-methyl ester, respectively. Cholic acid (1) and chenodeoxycholic acid (2) were found as major bile acids in all three species. Major bile alcohol in these fish was cholesterol (4), which was not detected in freshwater specie (L. rohita). M. bagio was also found to contain 3αα,7α,12α-trihydroxy-23-cholesten-26-oic acid (3). Other bile acids and bile alcohols identified in L. rohita were allo deoxycholic acid (5), 12-oxo-3α-hydroxycholanic acid (6), 3α,7α,12α-trihydroxy-24-cholesten-26-oic acid (7), 5α- and 5β-anhydrocyprinol (8 and 9, respectively) and 5β-homocholane-3α,7α,12α-25-tetrol (10). Besides acting as emulsifying agent in the digestion process, in non-mammalian vertebrates, e.g., fish, re...
A major concern by the health decision makers in Gulf Cooperative Council (GCC) countries is the ... more A major concern by the health decision makers in Gulf Cooperative Council (GCC) countries is the burden of financing healthcare. While other GCC countries have been examining different options, Saudi Arabia has endeavoured to reform its private healthcare system and control expatriate access to government resources through the provision of Compulsory Employment-Based Health Insurance (CEBHI). The objective of this research was to investigate, in a natural setting, the characteristics of uninsured expatriates based on their personal and workplace characteristics. Using a cross-sectional survey, data were collected from a sample of 4,575 male expatriate employees using a multi-stage stratified cluster sampling technique. Descriptive statistics were used to summarize all variables, and the dependent variable was tabulated by access to health insurance and tested using Chi-square. Logistic analysis was performed, guided by the conceptual model. Of survey respondents, 30% were either uni...
Cancer remains the major public health concern with a number of cancer patients relying on chemot... more Cancer remains the major public health concern with a number of cancer patients relying on chemotherapy as a treatment option. Although, advances in biomedical research have led to increased anticancer agents in recent years, the treatment is not always effective due to resistance, toxicity or other factors. Phytochemicals and their active components isolated from plants have provided diversified effective drugs many of them are currently used against cancer and other diseases. Holoptelea integrifolia (Roxb) Planch (Ulmaceae) is a widely distributed plant in many parts of the world, also grown in gardens of Pakistan. It is an ornamental plant with certain medicinal characteristics due to many valuable and active phyto constituents in various parts of the plant. We looked at in vitro antineoplastic effects of four different extracts, in butanol (BMBU), hexane (BMHx), ethyl acetate (BMET) and chloroform (BMCHF), from bark of Holoptelea integrifolia on small cell lung cancer, breast, p...
Cancer is a common cause of death in human populations. Surgery, chemotherapy and radiotherapy st... more Cancer is a common cause of death in human populations. Surgery, chemotherapy and radiotherapy still remain the corner stone of treatment. However, herbal medicines are gaining popularity on account of their lesser harmful side effects on non-targeted human cells and biological environment. Annona squamosa Linn is a common delicious edible fruit and its leaf have been used for the treatment in various types of diseases. The objective of present study is to determine the anticancer potential of the organic and aqueous extracts of leaf of Annona squamosa L. MTT (3-(4, 5-dimethylthiazole-2yl)-2, 5-biphenyl tetrazolium bromide) assay against hepatocellular carcinoma cell line BEL-7404, lung cancer line H460, human epidermoid carcinoma cell line KB-3-1, prostatic cancer cell line DU145, breast carcinoma cell line MDA-MB-435, and colon cancer cell line HCT-116 Human primary embryonic kidney cell line HEK293 as control were used for the study. The crude extract (Zcd) and Ethyl acetate extr...
Patients with diabetes and prediabetes are at increased risk of dyslipidemia and cardiovascular d... more Patients with diabetes and prediabetes are at increased risk of dyslipidemia and cardiovascular disease. To reduce this risk, statins and additional therapies may be considered. Omega-3 fatty acids offer an option to reduce triglycerides (TG) and potentially improve other lipid parameters, although products that contain docosahexaenoic acid (DHA) may increase low-density lipoprotein cholesterol (LDL-C) while eicosapentaenoic acid (EPA) does not. Prescription formulations include omega-3-acid mixtures (combination of predominantly EPA and DHA), and icosapent ethyl (high-purity prescription form of EPA ethyl ester); prescription omega-3 products are indicated as an adjunct to diet to reduce TGs in adult patients with severe hypertriglyceridemia at a dose of 4 g/day. This was a retrospective analysis of records from a private endocrinology practice of patients who received omega-3-acid ethyl esters (OM3EE) (4 g/day) and were subsequently switched to icosapent ethyl (IPE; 4 g/day) due t...
Within the World Health Organization 2012-2020 roadmap for control and elimination of schistosomi... more Within the World Health Organization 2012-2020 roadmap for control and elimination of schistosomiasis, the scale-up of mass drug administration with praziquantel is set to change the epidemiological landscape across Africa and Arabia. Central in measuring progress is renewed emphasis upon diagnostics which operate at individual, community and environmental levels by assessing reductions in disease, infections and parasite transmission. However, a fundamental tension is revealed between levels for present diagnostic tools, and methods applied in control settings are not necessarily adequate for application in elimination scenarios. Indeed navigating the transition from control to elimination needs careful consideration and planning. In the present context of control, we review current options for diagnosis of schistosomiasis at different levels, highlighting several strengths and weaknesses therein. Future challenges in elimination are raised and we propose that more cost-effective d...
Our current study is focused on emergency available drug in market to treat COVID-19 a viral infe... more Our current study is focused on emergency available drug in market to treat COVID-19 a viral infection that produces pneumonia and respiratory disorder. By pharmacology knowledge base treating viralrespiratory infection and immune in ammation, which posses' direct effect against corona virus (COVID-19) the different antibiotics were evaluated from market on COVID-19 symptoms which includes Provas 100ml, Injections: Azithma 500mg, Oxidil 1gm, Gen-M 180mg and Bejectal. The Pladex 100ml, Infusion R/L 500ml, Tablet Panadol Extra, Syrup Pelton-V and Capsule Vibramycin in laboratory CatA21 (LRHP1) and CatB20 (AMCMDN2) for 1 to 3 days treatment and the Patients ages range from 37-56 and their recovering ratio calculated from the laboratory test by immune system and physical health comparison which were recorded as 95% with positive rate with a good health.
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