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Behavioral Response and Acute Toxicity of Fingerlings of African Cat Fish, Clarias Gariepinus Exposed to Paraquat Dichloride

Abstract:

This study evaluated the behavioural response and toxicity of paraquat dichloride to fingerlings of Clariasgariepinus. The fishes were acclimatized for 14 days and exposed to sublethal concentration of 0.00 ppm, 16.56 ppm, 22.08 ppm, 27.60 ppm, 33.12 ppm and 38.64 ppm. A 24 hours’ renewal bioassay was adopted in this study. Results showed that the fishes exhibited change in swimming, opercular movement, body pigmentation, surfacing and air gulping. Mortality rate increased significantly at p<0.05 as the concentration of the toxicant increased as well as the exposure period. LC50 values at 24, 48, 72 and 96 were 59.95, 47.59, 38.12 and 26.18ppm, respectively. Based on the results, Paraquat dichloride users need to discard the remains of empty cans properly to avoid contamination. Also there is need to exercise caution when using paraquat dichloride based herbicides in agricultural fields clos...

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Cardiac Inflammatory Pseudotumors in Behçet’s Disease

Abstract:

Introduction

Cardiac non-specific inflammatory pseudotumors (NSIPT) are exceptionally associated to Behçet's disease (BD) and represent a real diagnostic and therapeutic challenge. The meaning and the mechanisms of this association are not yet well understood. The purpose of this paper is to study the epidemiologic, therapeutic, and evolutionary characteristics of cardiac NSIPT during BD

Methods

Systemic review of all reported cases of cardiac NSIPT associated with BD.

Results

We found only 6 cases of NSIPT associated with BD. Of these six patients, 4 were men (66.66%) and 2 were women (33.33%): Sex ratio =2. The average age was 26.66 years (9-35 years). The pseudotumor was unique in all cases. The chronology of occurrence of t...

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Acute pneumonia: infection or inflammation in the lung?

Abstract:

This commentary examines pneumonia as infection and inflammatory syndrome, parsing diagnostic criteria and implications for antimicrobial stewardship.

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Immunodetection of Leishmania Infantum in the Subungual Area of Dogs with Visceral Leishmaniasis

Abstract:

Onychogryphosis is one of the main clinical findings in dogs with visceral leishmaniasis (VL); however, research focusing on the subungual area of infected dogs is scarce. This study aims to assess the subungual area of dogs with VL that presented or not onychogryphosis by means of histopathological analyses and immunohistochemical studies (parasite burden). The third digit of the thoracic and pelvic limbs of Leishmania infantum naturally infected dogs was collected regardless of sex, breed or age. The animals were split into two groups, dogs with onychogryphosis (G1; n=7) and without onychogryphosis (G2; n=9). The digits were evaluated in four areas (dorsal epidermis/dermis, ventral epidermis/dermis, dorsal matrix/dermis and ventral matrix/dermis). All lesions observed (mononuclear inflammatory infiltrate, vacuolar degeneration of basal keratinocytes, dermoepidermal clefting and pigmentary incontinence) were present in both groups, being more sev...

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Prevalence of Hiv Infection Among Pregnant Women Attending Ajiko Medical Clinic, Damaturu, Nigeria

Abstract:

Human immunodeficiency viruses causes HIV infection in humans belongs to two species of Lentivirus. It damages the cells of immune system which leads to weak immune system and the ability to fight from infections and diseases. This study was conducted to investigate the prevalence rate of HIV infection among pregnant women of different age groups attending Ajiko medical clinic, Damaturu, Nigeria. The prevalence rate was maximum (12.5%) in 36-45 age group and minimum (5%) in 26-35 age group but their was no HIV infection in 15-25 age group. The overall prevalence rate among pregnant women was 4%. General knowledge , training and campaigns of HIV prevention need to be tailored towards older women of age group 36-45 because of high prevalence rate.

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Contextual Action Theory in Nursing

Abstract:

After pointing out the wide scope of issues in nursing and summarizing some of the attempts in nursing to deal with this problem of wide scope we propose a conceptual consideration to address this issue anew. We suggest that the contextual action theory is well equipped to provide an economical and concise way of integrating various approaches and disciplines as well as different tasks a nursing conceptualization has to address, particularly in dealing with the issue of practice. We describe what action is, how it could be seen as a system and how it could be useful in nursing practice. Specifically, we detail the application of the contextual action theory in devising nursing procedures, in providing theories and research methods in nursing research and in evaluation processes in nursing. In addressing some limitations of the suggested approach, we stress that it is not a theory of everything and that it does not deliver ready-made instruments for obtaining quant...

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Excellent Completion Rate of 8-Weeks Hepatitis C Treatment in Prison; Results of French National Study.

Abstract:

Rationale

Prisons are major reservoirs of hepatitis C virus (HCV) in which a therapeutic approach has been particularly difficult so far. Prevalence of viral hepatitis C (HCV) is higher in prison environment in France than in the general population and is estimated to be 4,8%. The impact in prison environment is little-known as based on local studies.  Inmate health care falls under USMP (prison setting medical unit), hospital specific units as by the january 18, 1994 law. Access to antiviral c treatment for inmates has always been difficult in France, would it be for interferon and ribavirin or use of protease inhibitors, with less than 20% of treated patients. French recommendations for HCV screening recommend systematic screening of inmates. The arrival of all oral therapies by direct antiviral agents (DAA) with shorter treatment times was an opportunity for doctors to propose a treatment and the pati...

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Empowering Persons with Intellectual Disabilities Through Work/School Alternation: a Positive Case study

Abstract:

Entry into the world of work is an important moment for people with disabilities and for their professional inclusion. Using a case study, This research presents the project of school/work alternation carried out with a student with intellectual disability within a supermarket during the frequency of the last year in a higher institute in northern Italy. This study intends to describe the process and highlight the strategies used in this experience.

The paper ends with an analysis of the factors that can favour a positive experience and which can be a starting-point for other, similar experiences. This experience shows that, with adequate training, people with intellectual disabilities can be protagonists of an experience that favors their well-being and social inclusion.

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Hypertension Today: Role of Sports and Exercise Medicine

Abstract:

Progressive increase of cardiovascular disease (CVD), with a rising costs for the society, is driving to focus on risk’s factors reduction. The importance to prevent acute events and to reduce mortality and morbility have risen the sound of the correct life style indications as the primary approach for hypertension. The new classification of hypertension has amplified an high-value of the role of the physical activity especially in the initial phase of the disease when the potential positive impact of the regular physical activity can permit to avoid the use of the pharmacological treatment. The numbers of the hypertensive subjects is increasing everywhere; however the awareness of the presence of the disease is not so frequent. Although some risk factors, such as age and hereditary factors cannot be changed, on the contrary lifestyle’s modification can prevent the CVD and hypertension.

Sports Medicine physicians agree that healthcare providers ...

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Maternal Behavior Affects Child’s Attachment-Related Cortisol Stress Response

Abstract:

Background

Mothers with a history of childhood maltreatment (CM) are likely to transmit their own experiences to the next generation. This is highly influenced by the quality of maternal behavior that enables to buffer infant’s hypothalamic-pituitary-adrenal (HPA) axis response to stress. From a transgenerational perspective the research question is, if infant’s cortisol stress response is influenced by maternal CM experiences or rather by the behavioral pathways during the first year of life.

Methods

53 mother-child-dyads were measured at 12 months of infant’s age in a laboratory visit assessing the maternal quality of interactive behavior using the Atypical Maternal Behavior Instrument for Assessment and Classification (AMBIANCE) measured during the strange situation procedure (SSP). Maltreatment experiences ...

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