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https://www.readbyqxmd.com/read/28097482/heavy-metal-stabilization-in-contaminated-soil-by-treatment-with-calcined-cockle-shell
#1
Mohammad Nazrul Islam, Golam Taki, Xuan Phuc Nguyen, Young-Tae Jo, Jun Kim, Jeong-Hun Park
In several previous studies, the efficacy of various liming waste materials on the immobilization of heavy metals has been tested and it was found that soils contaminated with heavy metals can be stabilized using this technique. Since lime (CaO) has been identified as the main phase of calcined cockle shell (CCS), it was hypothesized that CCS could be used as a soil amendment to immobilize heavy metals in soil. However, to date, no studies have been conducted using CCS. In this study, the effectiveness of CCS powder on the immobilization of Cd, Pb, and Zn in mine tailing soil was evaluated...
January 17, 2017: Environmental Science and Pollution Research International
https://www.readbyqxmd.com/read/28096993/like-father-like-daughter-inherited-cutis-aplasia-occurring-in-a-family-with-marfan-syndrome-a-case-report
#2
Yasmin Florence Khodeja Islam, Charles A Williams, Jennifer Jane Schoch, Israel David Andrews
We present the case of a newborn with co-occurrence of Marfan syndrome and aplasia cutis congenita (ACC) and a family history significant for Marfan syndrome and ACC in the father. This case details a previously unreported mutation in Marfan syndrome and describes a novel coinheritance of Marfan syndrome and ACC.
January 2017: Clinical Case Reports
https://www.readbyqxmd.com/read/28096603/gastrointestinal-nematode-larvae-in-the-grazing-land-of-cattle-in-guwahati-assam
#3
Meena Das, D K Deka, S Islam, P C Sarmah, K Bhattacharjee
AIM: To know the prevalence of gastrointestinal nematode larvae (L3) in the grazing land of cattle in Guwahati, Kamrup district, Assam. MATERIALS AND METHODS: Pastures were collected and examined for the presence of nematode larvae (L3) from six localities of Guwahati at monthly interval from August 2012 to July 2013. The counted larvae were then expressed as per kg dry matter of herbage (L3/kg DM). RESULTS: Examination of pastures revealed presence of nematode larvae (L3) in pastures throughout the year which varied from 4...
December 2016: Veterinary World
https://www.readbyqxmd.com/read/28096145/association-of-household-wealth-index-educational-status-and-social-capital-with-hypertension-awareness-treatment-and-control-in-south-asia
#4
Rajeev Gupta, Manmeet Kaur, Shofiqul Islam, Viswanathan Mohan, Prem Mony, Rajesh Kumar, Vellappillil Raman Kutty, Romaina Iqbal, Omar Rahman, Mohan Deepa, Justy Antony, Krishnapillai Vijaykumar, Khawar Kazmi, Rita Yusuf, Indu Mohan, Raja Babu Panwar, Sumathy Rangarajan, Salim Yusuf
OBJECTIVE: Hypertension control rates are low in South Asia. To determine association of measures of socioeconomic status (wealth, education, and social capital) with hypertension awareness, treatment, and control among urban and rural subjects in these countries we performed the present study. METHODS: We enrolled 33,423 subjects aged 35-70 years (women 56%, rural 53%, low-education status 51%, low household wealth 25%, low-social capital 33%) in 150 communities in India, Pakistan, and Bangladesh during 2003-2009...
January 17, 2017: American Journal of Hypertension
https://www.readbyqxmd.com/read/28095918/anti-staphylococcal-activity-resulting-from-epithelial-lining-fluid-elf-concentrations-of-amikacin-inhale-administered-via-the-pulmonary-drug-delivery-system
#5
Islam M Ghazi, Mordechai Grupper, David P Nicolau
BACKGROUND: Amikacin inhale (BAY41-6551), a unique drug-device combination of a specially formulated drug solution and a pulmonary drug delivery system device (AMK-I) is currently under phase III study as an adjunctive therapy to IV antibiotics for the treatment of Gram-negative pneumonia in mechanically ventilated patients. While the epidemiology of nosocomial pneumonia is predominated by Gram-negative pathogens such as Pseudomonas aeruginosa and the Enterobacteriaceae, Staphylococcus aureus is increasingly recognized as a pathogen of concern for these pulmonary based infections...
January 17, 2017: Annals of Clinical Microbiology and Antimicrobials
https://www.readbyqxmd.com/read/28095434/field-evaluation-of-a-high-throughput-loop-mediated-isothermal-amplification-test-for-the-detection-of-asymptomatic-plasmodium-infections-in-zanzibar
#6
Berit Aydin-Schmidt, Ulrika Morris, Xavier C Ding, Irina Jovel, Mwinyi I Msellem, Daniel Bergman, Atiqul Islam, Abdullah S Ali, Spencer Polley, Iveth J Gonzalez, Andreas Mårtensson, Anders Björkman
BACKGROUND: New field applicable diagnostic tools are needed for highly sensitive detection of residual malaria infections in pre-elimination settings. Field performance of a high throughput DNA extraction system for loop mediated isothermal amplification (HTP-LAMP) was therefore evaluated for detecting malaria parasites among asymptomatic individuals in Zanzibar. METHODS: HTP-LAMP performance was evaluated against real-time PCR on 3008 paired blood samples collected on filter papers in a community-based survey in 2015...
2017: PloS One
https://www.readbyqxmd.com/read/28094922/nano-photoelectrochemical-cell-arrays-with-spatially-isolated-oxidation-and-reduction-channels
#7
Hang-Ah Park, Siyuan Liu, Youngseok Oh, Paul A Salvador, Gregory S Rohrer, Mohammad F Islam
Photoelectrochemical conversion of solar energy is explored for many diverse applications but suffers from poor efficiencies due to limited solar absorption, inadequate charge carrier separation, redox half-reactions occurring in close proximity, and/or long ion diffusion lengths. We have taken a drastically different approach to the design of photoelectrochemical cells (PECs) to spatially isolate reaction sites at the nanoscale to different materials and flow channels, suppressing carrier recombination and back-reaction of intermediates while shortening ion diffusion paths and, importantly, avoiding mixed product generation...
January 17, 2017: ACS Nano
https://www.readbyqxmd.com/read/28094204/microbial-contamination-of-drinking-water-from-risky-tubewells-situated-in-different-hydrological-regions-of-bangladesh
#8
Nepal C Dey, Mahmood Parvez, Digbijoy Dey, Ratnajit Saha, Lucky Ghose, Milan K Barua, Akramul Islam, Mushtaque R Chowdhury
This study, conducted in 40 selected upazilas covering four hydrological regions of Bangladesh, aimed at determining the risk of selected shallow tubewells (depth<30m) used for drinking purpose (n=26,229). This was based on WHO's sanitary inspection guidelines and identifying the association of sanitary inspection indicators and risk scores with microbiological contamination of shallow tubewells. The main objective of the study was to observe the seasonal and regional differences of microbial contamination and finally reaching a conclusion about safe distance between tubewells and latrines by comparing the contamination of two tubewell categories (category-1: distance ≤10m from nearest latrine; n=80 and category 2: distances 11-20m from nearest latrine; n=80) in different geographical contexts...
December 29, 2016: International Journal of Hygiene and Environmental Health
https://www.readbyqxmd.com/read/28093828/a-systematic-review-on-ethnomedicines-of-anti-cancer-plants
#9
REVIEW
Akash Tariq, Sehrish Sadia, Kaiwen Pan, Ihteram Ullah, Sakina Mussarat, Feng Sun, Olatunji Olusanya Abiodun, Altanzagas Batbaatar, Zilong Li, Dagang Song, Qinli Xiong, Riaz Ullah, Suliman Khan, Buddha Bahadur Basnet, Brawin Kumar, Rabiul Islam, Muhammad Adnan
Cancer is a serious health problem and the second leading cause of death around the globe. Present review is an attempt to provide utmost information based on ethno-pharmacological and toxicological aspects of anti-cancer plants of the world. A total of 276 articles published in English journals and containing maximum ethnomedicinal information were reviewed using several data sources such as; Google scholar, Web of Science, Scopus, PubMed and floras of different countries. A total of 199 anti-cancer plants were recorded in present review and results indicated that traditional medicines are mostly being use in developing countries for cancer treatment...
January 17, 2017: Phytotherapy Research: PTR
https://www.readbyqxmd.com/read/28092819/silver-nanoparticles-supported-over-mesoporous-alumina-as-an-efficient-nanocatalyst-for-n-alkylation-of-hetero-aromatic-amines-and-aromatic-amines-using-alcohols-as-alkylating-agent
#10
Priyanka Paul, Piyali Bhanja, Noor Salam, Usha Mandi, Asim Bhaumik, Seikh Mafiz Alam, Sk Manirul Islam
We have successfully embedded rhombohedral crystallites of silver nanoparticles (Ag-NPs) over mesoporous alumina (Ag@Al2O3) material for the first time. The Ag@Al2O3 has been characterized by powder X-ray diffraction (PXRD), ultra high resolution transmission electron microscopy (UHR-TEM), scanning electron microscopy (SEM), N2 adsorption/desorption isotherm, Fourier transform infrared spectroscopy (FT-IR), ultraviolet-visible absorption spectra (UV-Vis), and thermogravimetric analysis (TGA). The PXRD confirms the presence of the rhombohedral phase of Ag nanoparticles...
January 3, 2017: Journal of Colloid and Interface Science
https://www.readbyqxmd.com/read/28092753/immobilization-and-reduction-of-bioavailability-of-lead-in-shooting-range-soil-through-hydrothermal-treatment
#11
Mohammad Nazrul Islam, Jeong-Hun Park
Immobilization of Pb in contaminated soil by hydrothermal treatment (HT) under subcritical conditions was investigated using a lab-scale apparatus. The Pb immobilization was evaluated thorough investigating the transformation of Pb fractions and by single chemical extraction. The results showed that HT and treatment temperature significantly affected the immobilization through redistribution of Pb fractions. The results of bioavailability and eco-toxicity assessment demonstrated a drastic decrease in the bioavailable fraction from 41...
January 13, 2017: Journal of Environmental Management
https://www.readbyqxmd.com/read/28088005/nicotine-hydrogen-tartrate-loaded-chitosan-nanoparticles-formulation-characterization-and-in-vitro-delivery-from-dry-powder-inhaler-formulation
#12
Hui Wang, Graeme George, Selena Bartlett, Changyou Gao, Nazrul Islam
This study reports the development of nanoparticles in the form of inhalable micro-aggregates of biodegradable chitosan (CS) loaded with nicotine hydrogen tartrate (NHT) for potential pulmonary delivery of nicotine from dry powder inhaler (DPI) formulations with prolonged release profile. The NHT-loaded CS particles were prepared using a water-in-oil emulsion crosslinking method. The prepared particles were characterized using scanning electron microscopy (SEM) and transmission electron microscopy (TEM) for morphological studies; Zetasizer and Mastersizer were applied for particle size analysis...
January 11, 2017: European Journal of Pharmaceutics and Biopharmaceutics
https://www.readbyqxmd.com/read/28086924/treating-infants-with-frigg-linking-disease-aetiologies-medicinal-plant-use-and-care-seeking-behaviour-in-southern-morocco
#13
Irene Teixidor-Toneu, Gary J Martin, Rajindra K Puri, Ahmed Ouhammou, Julie A Hawkins
BACKGROUND: Although most Moroccans rely to some extent on traditional medicine, the practice of frigg to treat paediatric ailments by elderly women traditional healers known as ferraggat, has not yet been documented. We describe the role of these specialist healers, document the medicinal plants they use, and evaluate how and why their practice is changing. METHODS: Ethnomedicinal and ethnobotanical data were collected using semi-structured interviews and observations of medical encounters...
January 13, 2017: Journal of Ethnobiology and Ethnomedicine
https://www.readbyqxmd.com/read/28081590/emergency-endoscopic-variceal-ligation-in-cirrhotic-patients-with-blood-clots-in-the-stomach-but-no-active-bleeding-or-stigmata-increases-the-risk-of-rebleeding
#14
Su Jin Kim, Cheol Woong Choi, Dae Hwan Kang, Hyung Wook Kim, Su Bum Park, Young Mi Hong, Ki Tae Yoon, Mong Cho, Hyung Seok Nam, Sm Bakhtiar Ui Islam
BACKGROUND/AIMS: This study aimed to evaluate the efficacy and safety of emergency variceal ligation for the prevention of rebleeding in cirrhotic patients who are found on initial endoscopy to have blood clots in the stomach but no actively bleeding esophageal and gastric varices or stigmata. METHODS: This study included 28 cirrhotic patients who underwent emergency prophylactic EVL and 41 who underwent an elective intervention between January 2009 and June 2014...
December 2016: Clinical and Molecular Hepatology
https://www.readbyqxmd.com/read/28081490/mesoporous-activated-carbon-prepared-from-naoh-activation-of-rattan-lacosperma-secundiflorum-hydrochar-for-methylene-blue-removal
#15
Md Azharul Islam, M J Ahmed, W A Khanday, M Asif, B H Hameed
Hydrothermal carbonization of biomass wastes presents a promising step in the production of cost-effective activated carbon. In the present work, mesoporous activated carbon (HAC) was prepared by the hydrothermal carbonization of rattan furniture wastes followed by NaOH activation. The textural and morphological characteristics, along with adsorption performance of prepared HAC toward methylene blue (MB) dye, were evaluated. The effects of common adsorption variables on performance resulted in a removal efficiency of 96% for the MB sample at initial concentration of 25mg/L, solution pH of 7, 30°C, and 8h...
January 9, 2017: Ecotoxicology and Environmental Safety
https://www.readbyqxmd.com/read/28079715/from-k-space-to-nucleotide-insights-into-the-radiogenomics-of-brain-tumors
#16
Nabil Elshafeey, Islam Hassan, Pascal O Zinn, Rivka R Colen
Radiogenomics is a relatively new and exciting field within radiology that links different imaging features with diverse genomic events. Genomics advances provided by the Cancer Genome Atlas and the Human Genome Project have enabled us to harness and integrate this information with noninvasive imaging phenotypes to create a better 3-dimensional understanding of tumor behavior and biology. Beyond imaging-histopathology, imaging genomic linkages provide an important layer of complexity that can help in evaluating and stratifying patients into clinical trials, monitoring treatment response, and enhancing patient outcomes...
January 11, 2017: Topics in Magnetic Resonance Imaging: TMRI
https://www.readbyqxmd.com/read/28076366/plum-fruit-development-occurs-via-gibberellin-sensitive-and-insensitive-della-repressors
#17
Islam El-Sharkawy, Sherif Sherif, Mahboob Abdulla, Subramanian Jayasankar
Fruit growth depends on highly coordinated hormonal activities. The phytohormone gibberellin (GA) promotes growth by triggering degradation of the growth-repressing DELLA proteins; however, the extent to which such proteins contribute to GA-mediated fruit development remains to be clarified. Three new plum genes encoding DELLA proteins, PslGAI, PslRGL and PslRGA were isolated and functionally characterized. Analysis of expression profile during fruit development suggested that PslDELLA are transcriptionally regulated during flower and fruit ontogeny with potential positive regulation by GA and ethylene, depending on organ and developmental stage...
2017: PloS One
https://www.readbyqxmd.com/read/28076314/in-vivo-sedative-and-hypnotic-activities-of-methanol-extract-from-the-leaves-of-jacquemontia-paniculata-burm-f-hallier-f-in-swiss-albino-mice
#18
Md Jakaria, Chayan Dhar Clinton, Mukimul Islam, Mohammad Belal Talukder, Md Shariful Islam, Syed Mohammed Tareq, Shaikh Bokhtear Uddin
BACKGROUND: The superior genus Jacquemontia belongs to Convolvulaceae, with around 120 species, and is also considered taxonomically difficult. The aim of this experiment was to assess the sedative and hypnotic activities of methanol extract from the leaves of Jacquemontia paniculata (Burm.f.) Hallier f. METHODS: The sedative and hypnotic activities were evaluated by hole-cross, open field, hole-board, elevated plus maze (EPM), and thiopental sodium-induced sleeping time determination tests in mice at doses of 200 and 400 mg/kg...
January 11, 2017: Journal of Basic and Clinical Physiology and Pharmacology
https://www.readbyqxmd.com/read/28074398/liquid-chromatographic-enantiomer-separation-of-1-naphthylamides-of-chiral-acids-using-several-amylose-and-cellulose-derived-chiral-stationary-phases
#19
Md Fokhrul Islam, Suraj Adhikari, Man-Jeong Paik, Wonjae Lee
The liquid chromatographic enantiomer separation of various chiral acids as 1-naphthylamides was performed using several chiral stationary phases (CSPs). The CSPs used in this study were six covalently bonded and four coated type CSPs derived from amylose and cellulose derivatives as chiral selectors. The degree of enantioseparation is affected by the structure of chiral acids and the CSPs used, which have different chiral selectors and types of immobilization. For the enantiomer resolution of chiral acids as 1-naphthylamide derivatives, the performance of the coated type Lux Cellulose-1 was superior to those of the other CSPs, except for 2-aryloxypropionic acid derivatives...
January 10, 2017: Archives of Pharmacal Research
https://www.readbyqxmd.com/read/28073598/hdac10-as-a-potential-therapeutic-target-in-ovarian-cancer
#20
Muhtadi M Islam, Tapahsama Banerjee, Colin Z Packard, Shweta Kotian, Karuppaiyah Selvendiran, David E Cohn, Jeffrey D Parvin
OBJECTIVE: We analyzed histone deacetylase 10 (HDAC10) for function in the context of the DNA damage response in BRCA1-null ovarian cancer cells as well as evaluated the potential of general HDAC inhibitors in primary ovarian carcinoma cells. HDAC10 had previously been shown to be highly stimulatory to the process of homology directed repair in HeLa cells, and in this study we investigated whether HDAC10 could impact in vitro the response to anticancer therapies. We hypothesized that the loss of HDAC10 would sensitize cells to platinum therapy...
January 7, 2017: Gynecologic Oncology
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