Recently Published Articles
Comparative Healing Efficacy of Platelet Rich Fibrin and Zinc Oxide Nanoparticles on Critical-Sized Ulnar Bone Defects in Rabbits
Abstract:
Evaluation of the ability of autogenous Platelet Rich Fibrin (PRF) and Zinc Oxide Nanoparticles (ZnONPs) to repair critical-sized ulnar defects in rabbits based on radiographic assessment. Randomized controlled study. Twenty-four healthy male white New Zealand rabbits with an age of 6.0 ± 0.3 months and weight of 2.5 ± 0.29 Kg were used. A 12 mm defect was created in the diaphysis of the right ulnae in allrabbits,then the rabbits were randomly allocated into three groups (8 each): Control group, (the defect left for healing without grafts), platelets rich fibrin group (PRF group, the defect filled with ...
Multivariate Analysis of Amazonian Rivers Located in an Area of Intense Industrial Activity, Barcarena, Pará State, Brazil
Abstract:
In this study, were multivariate analysis of the waters of the Arienga and Murucupí rivers located near an area of intense industrial activity in the Barcarena City, Pará State, Brazil. Were analyzed the variables temperature, pH, total dissolved solids, electrical conductivity, DO, BOD, ammoniacal-N, nitrite-N, nitrate-N, phosphate, sulfate and total hardness in four sampling campaigns in the year 2011. This amazon rivers presented physicochemical characteristics well heterogeneous, but similar behaviors for the variables pH, temperature and DO in the extensions evaluated, that is, increase in the source-mouth direction, with variations from 4.77 to 7.33 and 5.51 to 7.3, 25 to 31°C and 27 to 32°C and from 4.4 to 7.98 mg.L-1 and 1.17 to 6.55 mg.L-1 for the Arienga and Murucupi rivers respectively. In addition to these characteristics, the Arienga River also presented an increase for ammoniacal-N, nitrite-N, nitrate-N and hardness in the d...
Tridax Procumbens Inhibitory Properties of Alpha Amylase
Abstract:
The purpose of this study was to investigate the effects of extracts of Tridax procumbens leaves a traditional medicinal plant, on α-amylase activities in vitro. The air-dried aerial parts of Tridax procumbens leaves were extracted with Petroleum ether and Ethanol. The results of both enzyme inhibition activities were found in a dose-dependent manner. The strongest activity of α-amylase inhibition was found in Petroleum ether extract (IC50 = 10.436 mg/mL) followed by ethanol extract (IC50 = 12.65 mg/mL) compared with acarbose having an IC50 value of 0.044 mg/mL. All extracts from this plant possess potent α-amylase activity inhibition which may offer a better therapeutic strategy to minimize postprandial hyperglycemia and its complications.
The Efficacy of Some Plants Extracts on Fallarmyworm (Spodopterafrugiperda, J.E. Smizh) in Sudan
Abstract:
The Fall armyworm worm (FAW) (Spodopterafrugiperda) is one of the important economic pests which goes on several field crops and causes serious damage. The aim of this study was to look for efficient, less cost and environmentally friend plant extract for controlling Fall armyworm worm in cereal crops. A Complete Randomized Block Design (CRBD) experiments with three replications were conducted in the laboratory to investigate the insecticidal effects of four plant extracts consisting of ethanolic extract of Neem (Azadirachta indica) seeds, Black pepper (Piper nigrum) seeds, Usher (Calotropis procera ) leaves and water extracts of Argel (Solenostemma argel) leaves on larvae of the Fall armyworm (FAW) (Spodoptera frugiperda). Newly emerged larvae of FAW were treated topically by 4 concentrations (10, 25, 50 and 75%) of each extract, and then the larval mortalities were calculated after 24, 48 and72 hrs. The results showed the highest ...
Characterization of Ground Water Quality in Southern and Northern Region of Zanzibar Island
Abstract:
Millions of people from different countries depend on groundwater, which might contain elevated levels of unhygienic constituents. Poor quality of drinking water in many countries has been forcing people to use bottled water. In the present study, groundwater samples were collected in November 2014 leading to twenty-nine analysis of groundwater samples. The primary objective of this paper is to study the selected groundwater quality parameters as an establishment of preliminary baselines on groundwater constituents. A total of twenty nine water samples were collected (fourteen and fifteen samples from North and South regions of Zanzibar Island respectively. Physical parameters (Turbidity, oxidation-reduction potential ORP, Eh, pH, total dissolved soild TDS, salinity, and Electrical conductivity (EC) were determined in situ using Horiba multiparameters digital meters. Analysis of anions (NO3-, Br- , SO4
Read Article
Evaluation of Renal and Cardioprotective Potential of the Biofield Energy Treated Proprietary Test Formulation on L-NAME and High Fat Diet-Induced Cardiovascular Disorders in Sprague Dawley Rats
Abstract:
The aim of this study was to evaluate the impact of Biofield Energy Treated/Blessed Proprietary Test Formulation and Biofield Energy Treatment/Blessing per se on kidney biomarkers on L-NAME and high fat diet (HFD)-induced cardiovascular disorders in Sprague Dawley rats. In this experiment, the functional kidney biomarkers such as epinephrine/adrenaline, inducible nitric oxide synthase (iNOS), angiotensin-II, C-reactive protein (CRP), and renin were measured using ELISA assay. A test formulation was formulated including minerals (magnesium, zinc, copper, calcium, selenium, and iron), vitamins (vitamin C, vitamin B6, vitamin B12, vitamin B9, and vitamin D3), cannabidiol (CBD) isolate, Panax ginseng extract, and β-carotene. The components of the test item were divided into two; one section was defined as the untreated test formulation, while the other part and three group of animals received Mr. Mahendra Kumar Trivedi’s Biofield Energy healing/Blessing remotely fo...
COVID-19 Pandemic: The Causative Agent is New, The Problem is Old
Abstract:
A perspective situates SARS-CoV-2 within longstanding public health challenges, emphasizing preparedness, surveillance, and the recurrent lessons of outbreak management with examples for practice.
Rosemary (Salvia rosmarinus): Health-Promoting Benefits and Food Preservative Properties
Abstract:
Natural food preservatives in the form of herb extracts and spices are increasing in popularity due to their potential to replace synthetic compounds traditionally used as food preservatives. Rosemary (
The Dynamic Changes of White Blood Cell Count and Lymphocyte Count and Compare their Levels in the Early Stage of Covid-19
Abstract:
COVID-19 is a new infectious disease, which needs to explore the clinical value of white blood cell count and lymphocyte to provide help for diagnosis and treatment.COVID-19 cases were Selected that admitted to 2 hospitals in Guizhou, China. WBC and LYM in the 1st day, in the 4th day and in the 7th day after onset were collected. There were not any differences in The WBC and LYM in the 4th day and the 7th day between the two groups.WBC and LYM in the 1st day in the moderate group were lesser than in the mild group. WBC and LYM were no dynamic changes in the mild group. In moderate group, WBC and LYM in the 1st day were lesser than in the 4th day. The levels in the 4th day and the 7th day were no differences. The conclusion was In the early stage of COVID-19, the WBC and LYM in moderate patients were significantly decreased within 4 days after onset, and could be restored to normal level after 4-7 days. However, no dynamic changes were observed in mild patients ...
To What Extent is it Possible to Respect the Principle of Autonomy in Pandemic Times? A New Approach to Bioethical Principles
Abstract:
Based on two fictitious cases of disregard for the rules to prevent the spread of Sars-Cov-2 in which individuals claim that their autonomy has been disrespected, in Brazil, the authors ask to what extent individual autonomy must be strictly respected and propose a new approach to the bioethics principles, so that they are applied with a view to public health and the common good.