scholarly journals Incidences socio-économiques et environnementales des infrastructures pastorales et agropastorales installées dans le Borgou au Nord-Est du Benin

2020 ◽  
Vol 13 (7) ◽  
pp. 3214-3233
Author(s):  
I.M. Abdoulaye ◽  
M. Ayena ◽  
A.J. Yabi ◽  
H. Dedehouanou ◽  
G. Biaou ◽  
...  

Le développement du sous-secteur de l‟élevage qui est d‟une importance capitale dans la lutte contre la pauvreté a suscité la réalisation des  ouvrages pastoraux et agropastoraux dans le Borgou, au Nord-Est du Benin en vue d‟améliorer les conditions de vie des populations de cette zone.  L‟objectif du présent article est d‟évaluer les effets socio-économiques et environnementaux de ces ouvrages sur les communautés les abritant. A cet effet, les données relatives aux volumes des facteurs de production des activités agricoles menées autour de ces ouvrages, aux volumes des outputs et à leurs prix de vente ; aux caractéristiques socio-démographiques des utilisateurs de ces ouvrages ; aux conflits entre éleveurs et agriculteurs et au degré de pression sur les essences forestières ont été collectées à l‟aide de questionnaires, de guides d‟entretien et d‟observations directes. Les statistiques descriptives, le test de Student, le test khi 2, la régression linéaire multiple et celle logistique binaire ont été utilisés pour analyser ces données. Les résultats montrent que les ouvrages pastoraux et agropastoraux impactent positivement les communautés. Les barrages et retenues d‟eau aménagés, de par leur existence ont engendré le développement du maraîchage et de l‟agriculture de contre saison. Les producteurs installés aux abords de ces infrastructures hydrauliques gagnent 32 080 F CFA/ha de plus que leurs homologues installés ailleurs. Les éleveurs accédant à ces infrastructures gagnent 1 003 496 F CFA/an de plus que ceux n‟y ayant pas accès. Les fréquences d‟apparition de conflits entre éleveurs et agriculteurs ainsi que la pression sur les essences végétales à usage animal diminuent avec le traçage des couloirs de passage et la délimitation des aires de pâturage. Cependant, la durabilité des infrastructures hydrauliques et marchandes n‟est pas garantie du fait de défaut de gestion. Les infrastructures de conduite pastorale ne sont non plus respectées tant par les agriculteurs que par les éleveurs. La mise en place d‟un cadre réglementant l‟usage de ces infrastructures serait d‟une grande importance sociocommunautaire pour les localités les abritant.Mots clés : Infrastructures pastorales et agropastorales, conflits, revenu, Borgou. English Title: Socioeconomic and environmental incidences of pastoral and agro-pastoral infrastructures implemented in Borgou, in North-East of BeninThe development of the livestock sector, which plays an important role in the fighting against rural poverty, has led to the implementation of pastoral and agro-pastoral infrastructures in Borgou, in order to improve living conditions of the populations. Thus, this article aims to evaluate the socio-economic and environmental effects of these infrastructures on the communities where they were implemented. For this purpose, the data relating to the quantity of the factors of production of the agricultural activities carried out around hydraulic infrastructures, to the volumes of the outputs and their sales prices; to the socio-demographic characteristics of the users of these infrastructures; to the conflicts between pastoralists and farmers and the degree of pressure on forest species, were collected using questionnaires, interview guides and direct observations. Data were analyzed using descriptive statistics, student's t-test, chi-square test,  multiple linear and binary logistic regressions. The results show that  pastoral and agro-pastoral infrastructures have a positive impact on  communities. The dams and reservoirs by their existence have led to the development of market gardening and off-season farming. Producers located near these hydraulic infrastructures earn 32,080 F CFA/ha more than their homologues installed elsewhere. Breeders accessing to these infrastructures earn 1 003 496 F CFA/year more than those without access. The frequency of conflict between farmers and breeders and the pressure on plant species for animal use decrease with the tracing of corridors and the delimitation of grazing areas. However, the sustainability of hydraulic and market infrastructure is not guaranteed due to management failure. The corridors and grazing areas‟s infrastructure are not respected either by the farmers as by the breeders. The establishment of a framework regulating the use of these infrastructures would be very important to socio-economic development of the localities where they were implemented.Keywords: Infrastructures pastoral and agropastoral, conflict, revenue, Borgou.

2021 ◽  
Vol 20 ◽  
pp. 153473542098834
Author(s):  
Abdolazim Sedighi Pashaki ◽  
Kamal Mohammadian ◽  
Saeid Afshar ◽  
Mohammad Hadi Gholami ◽  
Abbas Moradi ◽  
...  

Objective: Fatigue associated with malignant conditions and their treatments is a disabling condition. This trial assessed the anti-fatigue effects of melatonin coadministration during adjuvant treatment of patients with the breast cancer. Material and Methods: Patients with breast cancer were randomly assigned to receive melatonin or placebo during adjuvant chemotherapy and radiotherapy. Thirty-seven patients were randomly enrolled in each group. The mean ages of patients in the intervention and control groups were 50.47 ± 10.79 and 46.05 ± 10.55 years, respectively ( P = .223). The intervention group received oral melatonin (18 mg/day) from 1 week before until 1 month after the adjuvant radiotherapy. The level of fatigue was assessed before and after intervention using Brief Fatigue Inventory (BFI) in both groups. To analyze data, the Student’s t-test and the Chi-square test were used at a significance level of P ≤ .05. Results: The BFI score was similar before the intervention in both groups, however, after the intervention, it was significantly lower in the melatonin group ( P < .001). Moreover, the frequency of severe fatigue in the melatonin group was significantly lower than in the placebo group after intervention (42.1% vs 83.3%, P < .001). Conclusion: Coadministration of melatonin during adjuvant chemotherapy and radiotherapy of women with breast cancer decreased the levels of fatigue associated with the malignant condition and its treatments.


2018 ◽  
Vol 12 (1) ◽  
pp. 35-39 ◽  
Author(s):  
Rafael Thomazi ◽  
Liciana Vaz de Arruda Silveira ◽  
Paulo José Fortes Villas Boas ◽  
Alessandro Ferrari Jacinto

ABSTRACT Patients with dementia are commonly admitted to inpatient sectors. The aim of this study was to describe the frequency of dementia among elderly inpatients admitted to the Geriatrics Sector of a Brazilian Tertiary University Hospital, and to identify associations between dementia and clinical and sociodemographic factors. Methods: All patients admitted to the Geriatrics Sector of a public Brazilian university-hospital from March 1st 2014 to January 31st 2015 were assessed by geriatricians. The patients were divided into groups "with or without diagnosis of dementia". Univariate analysis was performed between these two groups using the Chi-Square Test, Student's t-test or the Mann-Whitney Test. Results: One hundred and three elderly inpatients, with a mean age of 82 (±7.9) years, were assessed. Overall, 74.7% had low educational level (<4 years), 66% used polypharmacy, 57.2% developed delirium during hospitalization and 59% were totally dependent for basic activities of daily living. The diagnosis of dementia was observed in 59 (57%) subjects. Conclusion: The frequency of dementia was high among the elderly inpatients evaluated. The association between dementia and certain clinical conditions, such as incontinence, delirium and use of psychoactive drugs, was in line with the medical literature.


2020 ◽  
Vol 8 (4) ◽  
pp. 193-199
Author(s):  
Pujan Balla ◽  
Anil Shrestha ◽  
Ninadini Shrestha ◽  
Navindra Bista ◽  
Moda Nath Marhatta

Background: Spinal anesthesia is the preferred technique of anesthesia employed for caesarean sections. However, it is very often complicated by hypotension. Different drugs and techniques have been used to prevent the hypotension induced by spinal anesthesia. In this study, the effect of ondansetron on the prevention of hypotension after spinal anesthesia was evaluated. Objectives: To determine the effect of prophylactic ondansetron on prevention of spinal induced hypotension in elective caesarean section. Methodology: Eighty-six parturients planned for elective caesarean deliveries were randomized into two groups of 43 each. Group O received Ondansetron 4 mg (4 ml) and Group S received Normal Saline (4 ml) intravenously 10 minutes prior to spinal anesthesia. Blood pressure, heart rate, phenylephrine requirements, occurrence of nausea and vomiting and APGAR scores of neonates were compared between the groups. Hemodynamic data was analyzed using Student’s t-test for intergroup comparison and ANOVA was used for intragroup comparison. Categorical data was analyzed using Pearson Chi-Square test. For all determinants, p-value <0.05 was considered significant. Results: Occurrence of hypotension in Group O (20.9 %) was significantly lower than in Group S (72.1%) (p < 0.05). The mean arterial pressure was significantly higher in Group O at 2, 6, 8, 12 and 14 minutes (p < 0.05). The use of phenylephrine (37.21 mcg vs. 146.51 mcg, p < 0.05) and occurrence of nausea (11.6%, vs. 41.9% p < 0.002) was significantly lower in ondansetron group. Conclusion: Ondansetron is effective in preventing spinal induced hypotension in elective caesarean sections.


2021 ◽  
Vol 10 (11) ◽  
pp. e131101118963
Author(s):  
Esther Mirian Cardoso ◽  
Paulo Allison Costa da Mata ◽  
Matheus dos Santos Souza ◽  
Maria Clara Pinheiro de Souza ◽  
Victoria Isaac

The fishery of mapará (Hypophthalmus marginatus) is of great economic importance in the Amazon region. Despite this, it is observed that the current norms of management disagree with the ethnoknowledge of fishermen of the Tocantins river. Therefore, there are many seizures and fines in the Tocantins Low region. This work appeared as a demand of the fishermen of the region and had as purpose to test the pertinence of the fishing legislation on the capture of the species and to provide subsidies for the adaptation of the norms to the local reality. For this, a mapará fishery was taken on the Pindobal Grande river, in the municipality of Igarapé-Miri, in the state of Pará. A sample of the captured individuals was collected, and identification, sexing and biometry were done. Fishing was described, and the sex ratio tested with the Chi-Square test and the mean length differences between the sexes with the Student's t-test. The results were compared with current legislation and literature data. The captured mapará individuals were mostly above 30 cm, as determined by legislation. It is concluded that, despite using a network that is prohibited, the capture of the species in the region acts selectively, due to the ethno-cognition and the fisherman's action ("taleiro"). Therefore, it is necessary that the legislation be revised, seeking the reconciliation between the conservation of ecosystems, the traditional knowledge and the socioeconomic development of the region.


Author(s):  
Dilson Borges Ribeiro Junior ◽  
Jeferson Macedo Vianna ◽  
André de Assis Lauria ◽  
Emerson Filipino Coelho ◽  
Francisco Zacaron Werneck

Abstract The aims of this study were: 1) to evaluate the sports potential of young basketball players; 2) to identify variables that discriminate sports potential assessed by coaches; 3) to verifythe relationship between classification of the multidimensional profile of athletes and classification of the sports potential by coaches. Sixty-two young basketball players aged 15.6±1.1 years from U-15 (n = 24) and U-17 (n = 38) categories participated in the study. A test battery was applied to evaluate sports potential indicators: 1) anthropometric; 2) physicomotor; 3) psychological;4) skills;5) socio-environmental;6) maturational and 7) sports potential.Clusteranalysis was performed in three groups: high, medium and low potential. Student’s t-test was used for the comparison between athletes evaluated by the coach as excellent and the others and the Chi-Square test to verify the relationship between sports potential classifications. It was observed that in the high-potential group, athletes were chronologically older, with higher % predicted adult height (PMS), competitive and determined sports orientation, higher body size, lower skinfold summation, and greater physicomotor performance. In comparison with other athletes, high-potential basketball players presented higher stature, wider wingspan,longer limb length, greater predicted adult stature and higher Z score of the % PMS. It could be concluded that the multidimensional approach was useful for the evaluation of the sports potential of young basketball players, requiring the use of multidimensional variables, in addition to coaches’ opinion regarding the potential of their athletes.


2020 ◽  
Author(s):  
Zhichao Zhang ◽  
Jingxuan Chen ◽  
Wei Shi ◽  
Shengyuan Zhou ◽  
Xiongsheng Chen ◽  
...  

Abstract Objective Single level ACCF combining single level ACDF (AcA) is an ideal way to treat CSM with multiple consecutive cervical intervertebral disc herniation alongside with severe bony narrowing of the spinal canal in between. AcA with the stand-alone technics on the ACDF level and a shorter titanium plate that only covers the ACCF levels (AcAsa) may possess potential advantages than conventional AcA. We performed a retrospective study to evaluate the feasibility, safety and effectiveness of AcAsa procedure. Methods 379 patients with CSM who had conventional AcA or AcAsa were retrospectively reviewed. Related patients factors, disease factors and treatment factors were acquired and subjected into student’s t test, chi-square test and survive analyses. Results Preoperative and postoperative JOA Scores in AcAsa: p<0.001. Preoperative and postoperative VAS Scores in AcAsa: p<0.001. 12months improvement of JOA Score between preoperative VAS Score≥2 and <2 in AcAsa: p=0.002. The amount of intraoperative blood loss between AcAsa and conventional AcA: p=0.011. Incidence of postoperative dysphagia between AcAsa and conventional AcA: p=0.038. Conclusion AcAsa significantly improve patients’ JOA Scores and reduce VAS Scores. Compared with conventional AcA, AcAsa leads to smaller amount of intraoperative blood loss and lower incidence of postoperative dysphagia. The alleviations of neurological symptoms, cervical motions and disc space heights at the ACDF levels are similar between the two types of surgeries. And patients with preoperative VAS less than 2 may benefit more from an AcAsa procedure.


2020 ◽  
Author(s):  
Keqian Zhang ◽  
Tianqi Mao ◽  
Zhicheng He ◽  
Xiaojiao Wu ◽  
Yu Peng ◽  
...  

Abstract Background: This study was conducted to detect the expression of Cdc42 interacting protein 4 (CIP4) in patients with colorectal cancer (CRC), and explore the role of CIP4 in prognosis of CRC patients.Methods: The expression of CIP4 mRNA was determined by quantitative real-time PCR (qRT-CPR) and compared by student’s t-test between groups. Relationships of clinical characteristics and CIP4 expression were analyzed by Chi-square test. Kaplan-Meier curves were used to estimate the overall survival of CRC patients. And Cox regression analysis was conducted to identify the prognostic biomarkers for CRC patients.Results: The qRT-PCR results showed that CRC tissues were detected with significantly high CIP4 mRNA expression compared with adjacent normal controls (P<0.0001). The overexpression of CIP4 in CRC tissues was influenced by distant metastasis (P=0.021), lymphatic invasion (P=0.012) and TNM stage (P=0.006). But, other clinical factors including age, gender, differentiation and tumor site were proved to have no obvious effects on CIP4 expression (all, P>0.05). The survival curves showed that patients with high CIP4 expression generally lived shorter than those with low CIP4 expression (P<0.001). In addition, the multivariate analysis revealed that differentiation (P=0.044, HR=1.631, 95%CI=1.013-2.626) and CIP4 expression (P=0.000, HR=5.283, 95%CI=3.138-8.893) were of great prognostic significance for CRC patients.Conclusion: Taken together, up-regulation of CIP4 in CRC tissues represented poor prognosis for patients.


2020 ◽  
pp. 000348942097776
Author(s):  
Kyohei Itamura ◽  
Dennis M. Tang ◽  
Thomas S. Higgins ◽  
Franklin L. Rimell ◽  
Elisa A. Illing ◽  
...  

Objective: To compare the patient experience of a virtual otolaryngology clinic visit to an in-person visit, especially with its significantly increased implementation during the COVID-19 pandemic. Methods: Patient satisfaction (PS) metrics from the Clinician and Group Consumer Assessment of Healthcare Providers and Systems survey were queried from March 1, 2020 to May 1, 2020 for telehealth visits and January 1, 2020 to March 1, 2020 for in-person visits. Overlapping and comparable questions were analyzed using Mann-Whitney U test, Chi-square test for independence, and Student’s t-test. Results: There were 1284 partial or complete PS surveys from in-person visits and 221 partial or complete virtual PS surveys. There were statistically significantly worse virtual visit evaluations of provider listening, conveyance of information, likelihood to recommend, and overall provider ratings compared to in-person visits. Conclusion: Telehealth has become the new norm for most healthcare providers in the United States. This study demonstrates some of the initial shortcomings of telehealth in an otolaryngology practice and identifies challenges with interpersonal communication that may need to be addressed as telehealth becomes increasingly prevalent. Level of Evidence: Three.


2018 ◽  
Vol 26 (0) ◽  
Author(s):  
Júlian Katrin Albuquerque de Oliveira ◽  
Eliana Ofélia Llapa-Rodriguez ◽  
Iza Maria Fraga Lobo ◽  
Luciana de Santana Lôbo Silva ◽  
Simone de Godoy ◽  
...  

ABSTRACT Objective: to evaluate the conformity of care practices of the nursing team during the administration of drugs through central vascular catheter. Method: a descriptive, prospective, observational study conducted in an Intensive Care Unit. The non-probabilistic intentional sample consisted of 3402 observations of drug administrations in patients with central vascular catheters. The previously validated collection instrument was constructed based on the Guideline for Prevention of Intravascular catheter-related infections. Data was collected through direct observations of nursing practices performed by the nursing team. The analysis used analytical, descriptive and inferential statistics (Chi-square test and Fisher’s exact test). Results: a total of 3402 procedures of drug administrations were observed. Female nursing technicians performed the highest number of actions. In none of the procedures did the professional perform all necessary actions. 0.2% of drug administrations were preceded by hand hygiene and 1.3% by disinfection of the multidose vial, ampoule or injectors. Conclusion: the practice evaluated was classified as undesirable. Failure to achieve the desired conformity was probably due to the low adherence of professionals to the practice of hand hygiene and disinfection of materials, injectors and connectors.


2016 ◽  
Vol 28 (2) ◽  
pp. 176
Author(s):  
N. A. S. Rocha-Frigoni ◽  
B. C. S. Leão ◽  
P. C. Dall'Acqua ◽  
M. Ambrogi ◽  
G. Z. Mingoti

The objective of this study was to evaluate the protective effect of insulin-like growth factor (IGF-1) on blastocyst development and cryotolerance of bovine embryos in in vitro culture (IVC) under oxidative stress induced by menadione (MD). Cumulus-oocyte complexes (n = 1421) were matured in TCM-199 with bicarbonate, hormones, and 10% FCS for 22 h. After fertilization, the presumptive zygotes were cultured up to 7 days in SOF medium with 2.5% FCS and 0.5% BSA (control), and also supplemented with 100 μM IGF-1 (IGF). At Day 6, MD was included in the culture medium (0 μM, control; or 5.0 μM, MD) during 24 h. Cultures were conducted at 38.5°C in 5% CO2 in air. The cleavage and blastocysts rates were evaluated, respectively, at Days 3 and 7 (IVF = Day 0). At Day 7, a sample of the blastocysts was stained with 5 μM H2DCFDA (Molecular Probes, Canada) to evaluate the intracellular ROS levels or was stained for TUNEL (In Situ Cell Death Detection Kit, Roche, Indianapolis, IN, USA). Stained embryos were immediately evaluated under an epifluorescence microscope (excitation 495/550 nm and emission 404/590 nm, respectively, for ROS and TUNEL), and the images of embryos stained with H2DCFDA were analysed by Q-Capture Pro image software for determining the fluorescent intensity. Other blastocysts were vitrified (Ingámed®, Maringá-PR, Brazil), and after warming, they were cultured for 24 h to evaluate the re-expansion rates. The results were compared by ANOVA followed by Student’s t-test (mean ± s.e.M) and re-expansion rates by chi-square test (P < 0.05). The cleavage rates did not differ (P > 0.05) among groups (77.1 ± 1.9% to 82.75 ± 2.2%). The blastocyst rates were similar between control (35.4 ± 2.0%) and IGF (34.5 ± 3.7%), and both were higher (P < 0.05) than MD (21.3 ± 2.7%); the IGF+MD group (28.3 ± 1.6%) was similar (P > 0.05) to all groups. The intracellular levels of ROS were higher (P < 0.05) for the MD group (21.7 ± 0.7) than for control (17.0 ± 1.6), and both were similar (P > 0.05) to the IGF (19.2 ± 0.6) and IGF+MD (18.0 ± 1.0) groups. The highest rates of apoptosis were found in the MD group (22.3% ± 2.3) and the smallest in IGF (9.1% ± 0.7), and both differed (P < 0.05) from control (12.8% ± 1.0), and IGF+MD (15.6% ± 1.6). The re-expansion rates were similar between control (77.4%) and IGF (69.2%), and both were higher (P < 0.05) than MD (49.1%); however, the IGF+MD group (57.6%) was similar (P > 0.05) to IGF and MD groups. In conclusion, the supplementation with IGF-1 during IVC reversed the detrimental effects of MD on embryonic levels of ROS and apoptosis, as well as improved the embryo development and cryotolerance of blastocysts under oxidative stress. Financial support was provided by FAPESP (#2012/10083–8 and #2013/07382–6).


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