scholarly journals Arsenic levels in tube-wells water, food, residents' urine and the prevalence of skin lesions in Yatenga province, Burkina Faso

2012 ◽  
Vol 5 (1) ◽  
pp. 38-41 ◽  
Author(s):  
Issa Somé ◽  
Abdoul Sakira ◽  
Moustapha Ouédraogo ◽  
Theodore Ouédraogo ◽  
Adama Traoré ◽  
...  
Keyword(s):  
Burkina Faso ◽  
Water Samples ◽  
Arsenic Concentration ◽  
Public Health Problem ◽  
Skin Lesions ◽  
Well Water ◽  
Major Public Health Problem ◽  
Tube Wells ◽  
Guideline Value ◽  
Tube Well

Arsenic levels in tube-wells water, food, residents' urine and the prevalence of skin lesions in Yatenga province, Burkina FasoThe aim of the present study was to evaluate the levels of arsenic in tube-well water, food and residents' urines samples in Yatenga province, Burkina Faso. The prevalence of skin lesions was evaluated as well. The study was cross-sectional in design. It was conducted during April 2009. Permanent residents of 20 villages were included in the study. Water samples were collected from 31 tube-wells located in the selected villages. Tomatoes, cabbages, and potatoes produced in the selected village were randomly sampled. Arsenic content in water, food, and residents' urine was determined by atomic absorption spectrophotometry using hydride generation method. Finally, 240 people were examined by a medical doctor for skin lesions. Arsenic concentrations from the tube-well water ranged from 1 to 124 μg/l. Arsenic concentrations of more than one-half (52%) of the water samples exceeded the WHO guideline value (10 μg/l). No trace of arsenic was found in the samples of tomatoes, cabbages, and potatoes. Variation in arsenic concentrations in the urines was correlated to arsenic concentrations in tube-well water. Clinical examinations revealed that melanosis and keratosis were respectively identified in 29.26% and 46.34% of the population. Both conditions were observed in 24.39% of the population. The frequency of skin lesions was positively associated with the arsenic concentration in tube-well water. A great majority (89.53%) of those who had skin lesions were at least 18 years old. In conclusion, chronic arsenic poisoning remains a major public health problem in the province of Yatenga (Burkina Faso).

scholarly journals Microbiological Analysis of Tube-Well Water in a Rural Area of Bangladesh

2001 ◽  
Vol 67 (7) ◽  
pp. 3328-3330 ◽  
Author(s):  
M. S. Islam ◽  
A. Siddika ◽  
M. N. H. Khan ◽  
M. M. Goldar ◽  
M. A. Sadique ◽  
...  
Keyword(s):  
Drinking Water ◽  
World Health Organization ◽  
Water Samples ◽  
World Health ◽  
Well Water ◽  
Microbiological Analysis ◽  
Tube Wells ◽  
The World ◽  
Tube Well ◽  
Health Organization

ABSTRACT Five tube-wells in Matlab, Bangladesh, were selected for analysis of selected biophysicochemical parameters. The results showed that all tube-well water samples contained zooplankton and bacteria. Results for some of the parameters were outside the accepted limits recommended by the World Health Organization for drinking water. It is concluded that water from tube-wells should be treated if used as drinking water.

scholarly journals Appraisal of Water Quality Measurements for Canal and Tube Well Water Systems for Agriculture Irrigation in Rechna Doab, Pakistan

2021 ◽  
Vol 12 (1) ◽  
pp. 60-66
Author(s):  
Mubarra Noreen ◽  
Isma Younes
Keyword(s):  
Water Quality ◽  
Electric Conductivity ◽  
Water Samples ◽  
Ionic Composition ◽  
Sodium Adsorption Ratio ◽  
Well Water ◽  
Canal Water ◽  
Tube Wells ◽  
Sodium Percentage ◽  
Tube Well

The present study was an attempt to assess the surface and ground water quality for irrigation suitability in Rechna Doab. Irrigation water quality at canals and tube well water were analyzed by physicochemical parameters including pH, Electric Conductivity (EC), important cations such as Calcium (Ca2+) Magnesium (Mg2+), Potassium (K+), Sodium (Na+), important anions such as Chloride (Cl-), Bicarbonate (HCO3-), Sulphate (SO42-), three heavy metals including Zinc (Zn), Nickel (Ni) and Copper (Cu). Twelve water samples were collected from the main canals (Lower Gogera canal, Jhang branch canal and Rakh branch canal) while fifty water samples were collected from the tube wells. Statistically, data were analyzed by generating correlation coefficients. Canal water quality parameters i.e. Sodium Adsorption Ratio (SAR), Magnesium Adsorption Ratio (MAR), Sodium Percentage (Na %), Kelly Ratio (KR), Soluble Sodium Percentage (SSP), Residual Sodium Bicarbonate (RSBC), Permeability Index (PI) and Potential Salinity (PS) with their mean values 0.16,38.18, 8.03, 0.08, 10.17, 0.08, 28.34 and 0.024 respectively were calculated. Piper and Durov diagrammatic representations provided the suitability of the canal water regarding ionic composition. Results revealed that the status of the canal water was fit for agriculture. On the contrary, the data about Electric Conductivity (EC), Sodium Adsorption Ratio (SAR) and Residual Sodium Carbonate (RSC) of tube well water (with their maximum values 4.80, 29.65 and 13.60, respectively) was exceeding the FAO limits owing of sodium hazards. Thus, the scenario of groundwater is alarming due to unfit status of tube well water regarding irrigation purposes. Out of total 50 water samples of tube wells, 11 samples were found to be fit. While 39 samples were unfit for crop irrigation. Geo-statistical analysis was performed by using Inverse Distance Weighted (IDW) technique created in Arc map.

scholarly journals Evaluation of FVC, FEV1, FEV1/ FVC % in Patients with Chronic Arsenicosis

1970 ◽  
Vol 3 ◽  
pp. 35-41
Author(s):  
Taseen Habiba ◽  
Noorzahan Begum ◽  
Shelina Begum ◽  
Sultana Ferdousi ◽  
Taskina Ali
Keyword(s):  
Drinking Water ◽  
Lung Function ◽  
Skin Lesion ◽  
Arsenic Concentration ◽  
Public Health Problem ◽  
Control Group ◽  
Well Water ◽  
Respiratory Disorder ◽  
Significant Difference ◽  
Tube Well

Background: Arsenic toxicity from ground water contamination is highly focused public health problem in Bangladesh. Consumption of arsenic contaminated water may be associated with respiratory symptoms and can decrease lung functions along with skin lesion. Proper investigation of this problem is crucial to prevent respiratory complications in these arsenic vulnerable populations. Objectives: FVC, FEV1, FEV1/ FVC % were studied in chronic arsenicosis patients with skin lesion from arsenic exposed area to observe their lung function status. In addition, correlations of these lung function parameters with arsenic concentration in drinking water and duration of consumption were also studied in this group of population. Study design: For this, total 80 subjects age ranged from 20-50 years of both sexes were included. Among them 40 were patients of chronic arsenicosis with skin lesion and were taken in study group and age and sex matched 40 apparently healthy subjects residing in the same arsenic contaminated area but without skin lesion, were designated as control group. Methods: This study was carried out in the department of Physiology, BSMMU from July 2005 to June 2006. FVC, FEV1 and FEV1/FVC % were measured by Digital Spirometer. Arsenic level of the tubewell water was determined by Hybrid Generation Atomic Absorbance Spectrophotometer. Data were analyzed statistically by Chi- square test, Student's unpaired "t" test and Pearson's correlation coefficient test as applicable. Results: The mean percentage of predicted values of FVC, FEV1 in exposed non-arsenicosis subjects were within normal ranges. Again they were significantly lower in chronic arsenicosis patients. There was no significant difference in FEV1/FVC% between the two groups. FVC and FEV1 were negatively correlated with arsenic concentration in tube well water in both groups. But FEV1/FVC% was negatively correlated in exposed nonarsenicosis subjects and positively correlated in arsenicosis patients. Again, with duration of consumption of arsenic contaminated tube well water, FVC was positively and FEV1/FVC% was negatively correlated in both exposed non arsenicosis and chronic arsenicosis patients. But FEV1 was negatively correlated in non arsenicosis and positively correlated in chronic arsenicosis patients. But all the relationships were not statistically significant. Conclusion: Therefore, the result of the present study reveals that arsenicosis patients are suffering from respiratory insufficiency. In addition, populations consuming higher arsenic concentration in drinking water are at the risk of lung function impairment and ultimately may lead to respiratory disorder. Key words: FVC, FEV1, Arsenicosis.   doi: 10.3329/jbsp.v3i0.1792 J Bangladesh Soc Physiol.2008 Dec;(3):35-41.

scholarly journals Quality of Drinking Water in the Balkhash District of Kazakhstan’s Almaty Region

Water ◽  
2020 ◽  
Vol 12 (2) ◽  
pp. 392 ◽  
Author(s):  
Sabir Nurtazin ◽  
Steven Pueppke ◽  
Temirkhan Ospan ◽  
Azamat Mukhitdinov ◽  
Timur Elebessov
Keyword(s):  
Drinking Water ◽  
Surface Water ◽  
Water Samples ◽  
Well Water ◽  
Chemical Impurities ◽  
Tube Wells ◽  
Local Residents ◽  
High Concentrations ◽  
Growth Economic

The thinly populated Balkhash District of Kazakhstan’s Almaty Region lies in the lower reaches of the Ili-Balkhash basin, which is shared by China and Kazakhstan. The district is arid and heavily dependent on inflows of surface water, which are threatened by the effects of upstream population growth, economic development, and climate change. The quality of drinking water from centralized water systems and tube wells in nine villages of the district was analyzed, and the organoleptic properties of water from these sources was also assessed by an expert and via surveys of local residents. Although most samples met governmental standards for the absence of chemical impurities, high concentrations of mineralization, chlorides, boron, iron, and/or uranium were present in some well water samples. Levels of these pollutants were as much as 4-fold higher than governmental maxima and as much as 16-fold higher than concentrations reported previously in surface water. All centralized water samples met standards for absence of microbial contamination, but total microbial counts in some well water samples exceeded standards. Organoleptic standards were met by all the water from five villages, but centralized water from one village and well water from four villages failed to meet standards based on expert judgment. Residents were, for the most part, more satisfied with centralized rather than well water, but there was no obvious relationship between the failure of water to meet standards and the locations or populations of the settlements. This is the first comprehensive assessment of groundwater used for drinking in the lower Ili-Balkhash basin, and although it relies on a limited number of samples, it nevertheless provides evidence of potentially serious groundwater contamination in the Balkhash District. It is thus imperative that additional and more detailed studies be undertaken.

scholarly journals Parasite prevalence in a village in Burkina Faso: the contribution of new techniques

2014 ◽  
Vol 8 (05) ◽  
pp. 670-675 ◽  
Author(s):  
Simona Fortunato ◽  
Barbara Castagna ◽  
Maria Rita Monteleone ◽  
Raffaela Pierro ◽  
Giuseppe Cringoli ◽  
...  
Keyword(s):  
Burkina Faso ◽  
Pediatric Population ◽  
Adult Population ◽  
Taenia Solium ◽  
Public Health Problem ◽  
Parasite Prevalence ◽  
Diagnostic Methods ◽  
Major Public Health Problem ◽  
Number Of Patients ◽  
Stool Samples

Introduction: Parasites are a major public health problem in developing countries. A coproparasitological and immunoparasitological study was conducted in Burkina Faso, in the rural village of Touguri, in November and December 2011. The coproparasitologic analysis was conducted in the pediatric population and seroprevalence surveys were conducted in the adult population to research intestinal, blood, and helminth parasites. Methodology: The coproparasitologic study was performed on stool samples using two diagnostic methods – standard microscopy and the FLOTAC technique. The total of 49 stool samples analyzed were obtained from children between two months and eleven years of age. The serology study was carried out to evaluate the prevalence of P. falciparum, Echinococcus spp., Tenia solium, and A. lumbricoides using different immunological techniques such as ELISA and Western Blot techniques. The study population included 85 adult patients between 15 and 70 years of age. Results: Results of coproparasitological analyses showed Hymenolepis nana as the only helminth found, in 28.6% of the total number of patients. Results of serological evaluation revealed a practically null prevalence of Echinococcus, Taenia solium, and Ascaris lumbricoides, and a 77.64% prevalence of Plasmodium falciparum. Conclusions: Despite the small number (especially in terms of coprological samples) of individuals examined, this study showed that the parasite prevalence in a rural area of Burkina Faso has a significant impact in the general population, particularly in children. Another finding was that FLOTAC had a higher sensitivity than the widely used ethyl ether-based concentration technique for coprological sample analysis.

scholarly journals Assessment of Iron Contamination in Groundwater at Tangail Municipality, Bangladesh

2015 ◽  
Vol 6 (1) ◽  
pp. 117-121 ◽  
Author(s):  
D Hossain ◽  
MS Islam ◽  
N Sultana ◽  
TR Tusher
Keyword(s):  
Water Quality ◽  
Quality Standards ◽  
International Standards ◽  
Well Water ◽  
Water Quality Standards ◽  
Iron Contamination ◽  
Groundwater Samples ◽  
Tube Wells ◽  
Standard Level ◽  
Tube Well

The study was conducted to investigate the iron (Fe) contamination in groundwater at Tangail municipality during the period from January to June 2011. Groundwater samples were collected from 18 locations, where 15 were tube-wells, 2 deep tube-wells and 1 pump. The result of the study showed that the highest level of Fe (24.50 mg/l) was found at Dewla north, while the lowest level (1.03 mg/l) was recorded from Bepari para. The highest and lowest amount of Fe was found in ward 1 and 4, respectively. The results were compared with the Bangladesh drinking water quality standards as well as with the international standards. In Bangladesh, permissible limit of Fe is 0.3-1.0 mg/l, whereas WHO standard level is 0.3 mg/l. All the samples were exceeded the standard levels of Fe, whereas ward 1, 2 and 7 were worstly affected. The study also reveal that the availability of Fe does not depend on the type of water sources, but it depends on the aquifers or water table. If the aquifer contains Fe, then the tube-well water will contain Fe or vice versa. These higher Fe concentrations found in the study area may be harmful for those families who are consuming the water from these sources on regular basis. Thus, to overcome this problem the consumers should not drink these higher amounts of Fe, and they should find other sources or replace the tube-well or treat the water before drinking and other domestic and household purposes.DOI: http://dx.doi.org/10.3329/jesnr.v6i1.22051 J. Environ. Sci. & Natural Resources, 6(1): 117-121 2013

scholarly journals PREVALENCE OF PLACENTAL INFECTION WITH PLASMODIUM FALCIPARUM DETECTED BY POLYMERASE CHAIN REACTION AND ASSOCIATED RISK FACTORS IN WOMEN AFTER DELIVERED OUAGADOUGOU (BURKINA FASO)

2021 ◽  
Vol 9 (09) ◽  
pp. 132-141
Author(s):  
Sawadogo Haffsatou ◽  
◽  
Zida Adama ◽  
Zongo Cheikna ◽  
Soulama Issiaka ◽  
...  
Keyword(s):  
Plasmodium Falciparum ◽  
Burkina Faso ◽  
Pregnant Women ◽  
Placental Malaria ◽  
Public Health Problem ◽  
Capital City ◽  
Major Public Health Problem ◽  
The Status ◽  
The City ◽  
In Pregnancy

Background:Malaria is known to have a negative impact on pregnant women and their foetuses. This infection during pregnancy represents a major public health problem in tropical and subtropical regions. The aim of this study was to determine the prevalence and risk factor of Plasmodium falciparum in pregnant women the city of Ouagadougou (Burkina Faso). Methods:A cross-sectional study was conducted from April 2019 to March 2020 in four health districts within Ouagadougou, capital city. Samples were collected from the placenta from 531 women after delivered Plasmodium falciparum then by PCR. Results: The prevalence placental malaria with of Plasmodium falciparum was estimated at 7.53%. The status of unemployment and/ or the status of residence around the city of Ouagadougou represent risk of malaria infection. Conclusion:Malaria in pregnancy is responsible for several complications so emphasis should be placed on communication about malaria control in pregnancy and, the behavior of pregnant women and health workers as well.

scholarly journals Study on Arsenic Contamination in Soil and Water in Five-selected Agro Ecological Zone (AEZ) of Bangladesh

2010 ◽  
pp. 137-142
Author(s):  
Md Nurul Huda-Al Mamun
Keyword(s):  
Water Samples ◽  
Test Tube ◽  
Soil Samples ◽  
Well Water ◽  
Ecological Zone ◽  
Toxic Level ◽  
Ecological Zones ◽  
Tube Wells ◽  
Soil And Water ◽  
Agro Ecological Zones

A research was carried out at the five different Agro-Ecological Zones (AEZ) of Bangladesh, viz. Tista Meander Floodplain (FP), High Ganges FP, Low Ganges FP, Active Ganges FP and Gopalganj-Khulna Bills during January 2001 to January 2002. The objectives were to assess the arsenic (As) concentration in the soil and water as well as to test tube well water samples and examines whether these exceed the acceptable limit of  As. Water of shallow tube wells (STW) and soil samples were collected from ten sites under five AEZs of Bangladesh. Considerable number of water samples showed high contents of arsenic, which ranged from 0.032 to 203.9 ?g/l. Out of 428 water samples, 155 were found unsafe (>10-<50 ?g/l) and 78 were toxic (>50 ?g/l) for drinking purpose. However, out of 2648 soil samples collected from different Upazilas, only 4 samples collected from Chargat showed toxic level (>20 ?g/kg).

scholarly journals Clinical Manifestations and Distribution of Cutaneous Leishmaniasis in Pakistan

2011 ◽  
Vol 2011 ◽  
pp. 1-8 ◽  
Author(s):  
Abaseen Khan Afghan ◽  
Masoom Kassi ◽  
Pashtoon Murtaza Kasi ◽  
Adil Ayub ◽  
Niamatullah Kakar ◽  
...  
Keyword(s):  
Primary Care ◽  
Health Care ◽  
Cutaneous Leishmaniasis ◽  
Primary Care Physicians ◽  
Health Workers ◽  
Clinical Manifestations ◽  
Public Health Problem ◽  
Skin Lesions ◽  
Major Public Health Problem ◽  
Local Health

Cutaneous leishmaniasis (CL) is a rising epidemic in Pakistan. It is a major public health problem in the country especially alongside regions bordering the neighboring Afghanistan and cities that have had the maximum influx of refugees. The purpose of our paper is to highlight the diverse clinical manifestations of the disease seen along with the geographic areas affected, where the hosts are particularly susceptible. This would also be helpful in presenting the broad spectrum of the disease for training of health care workers and help in surveillance of CL in the region. The increased clinical diversity and the spectrum of phenotypic manifestations noted underscore the fact that the diagnosis of CL should be not only considered when dealing with common skin lesions, but also highly suspected by dermatologists and even primary care physicians even when encountering uncommon pathologies. Hence, we would strongly advocate that since most of these patients present to local health care centers and hospitals, primary care practitioners and even lady health workers (LHWs) should be trained in identification of at least the common presentations of CL.

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