Hot Articles

The yellow fever is treated of a disease infectious endemic sharp viral of origins in Africa and in areas in South America. According to OMS (World Organization of the Health), they are dear annually 200.000 cases of the disease. The etiological agent of the yellow fever belongs to the family Flaviridae and to the gender Flavirirus, which is the responsible for other diseases in the man. The treatment of the yellow fever is constituted with uses of painkillers and antitérmicos with attention specifies of acid acetilsalicílico and flowed in the pictures hemorrágicos. This work intended to accomplish a bibliographical revision on the yellow fever. Now there are several indicative factors of reurbanização of the disease, the incidence of the virus happens in endemic areas, infecting the man and his/her natural host

Background and study aim: One of the main requirements of biomarkers for detecting CRC is that it must allow detection of the disease at earlier stages. The current study is designed to investigate the role of combined M2-Pyruvate kinase, Calprotectin, and Fecal occult blood test measurements as fecal diagnostic biomarkers for early detection of colorectal cancer. Patients & Methods: Total number of 72 subjects (48 patients and 24 healthy controls) were included in the study. Patients with cancer colon and patients with organic non-malignant colorectal lesions were recruited from Oncology and Gastroenterology Outpatient Clinics and Inpatient Department Menoufia University Hospital. Results: There was a highly significant difference between studied groups regarding age and gender (P> 0.001), cancer colon was higher among old age (mean ± SD is 58.96±6.3) and males (70.8%), There was a highly significant difference between studied groups regarding Hb, CRP and ESR (P >0.001); lowest Hb level was detected in cancer group (8.7±1.7). On the other hands highest CRP and ESR levels were in cancer group (7.29±4.47) and (14.71±6.19) respectively. There was a significant difference between studied groups regarding platelets (P >0.05); lowest platelet number was detected in cancer group (272.4±66.9). There was non-significant difference between studied groups regarding WBCs (P 0.001), There was a highly significant difference between studied groups regarding M2-Pyruvate kinase and Occult Blood (P >0.001), There was highly significant difference between M2-PK in cancer and control groups (p >0.001), There was significant difference between calprotectin in cancer and control groups (p >0.05), There was highly significant difference between occult blood in cancer and control groups (p >0.001), There was highly significant difference between Combined M2-PK and Calprotectin in cancer and control groups (p >0.001), There was highly significant difference between Combined M2-PK and Occult blood in cancer and control groups (p>0.001), There was…

Inflammatory bowel disease (IBD), including ulcerative colitis and Crohn’s disease (CD), is a chronic gastrointestinal tract inflammatory disorder. Although its etiology remains unknown, it has been reported that nutrition is involved in the onset of IBD. Patients with IBD often experience malnutrition due to malabsorption and increased energy requirements. Malnutrition is a serious issue for patients with IBD, especially in young people. Growth retardation characterized by delayed skeletal maturation and onset of puberty is a representative complication. In addition, immunosuppression, osteoporosis, and sarcopenia are important issues. Functional foods and diets have been known to alleviate gastrointestinal inflammation by modulating inflammatory cytokines. Furthermore, appropriate nutritional treatment has been reported to be effective on the induction and maintenance of remission in patients with IBD, especially with CD. Conversely, there are negative reports regarding the efficacy of nutritional therapy in patients with IBD. Recently, various new therapeutic agents such as biologics have emerged as key drugs in IBD treatment. In this new era, the efficacy of nutritional treatment, including combination therapy with biologics, should be reconsidered to improve the quality of life in patients with IBD. In this review, the nutritional treatment for patients with IBD is reviewed, and the latest evidence is provided.

In this study, the researcher examined the views of library users and professional regarding the deployment of mobile technologies in libraries. The researcher tested five hypotheses to achieve the study objectives. The survey research design was used for the study. A total of 250 library users and 250 library professionals took part in the study. The questionnaire served as the instrument for data collection. Both descriptive and inferential statistics were used to analyse the results of the study. All the five assumptions were not supported (p>0.05). Therefore, the researchers conclude that both library users an professionals are aware of mobile technologies, ready to apply them in library services, and are influenced by perceived ease of use and perceived usefulness. The practical and theoretical implications of the results have been explored.

This study examined the use of mediated platforms for creating awareness regarding the services in libraries in Nigeria. The study was guided by five objectives. Descriptive survey was used as the design of the study. Both librarians (n=300) and library users (n=300) were sampled for the study. The questionnaire served as the instrument for data collection. Descriptive analysis like simple percentages, mean and standard deviation were used for the study. It was found that there is low extent of application of social media for the purposes of increasing public awareness of services in libraries. Also, seven objectives of applying social media to enhance awareness of services in libraries were found. Seven strategies for using social media to promote library services were also reported. Six obstacles to the use of social media to promote library services were also reported. The perceived influence of exposure to social media messages promoting library services were also reported. The implications of these results on library practice and scholarship have been explored. Based on the results of the study, the researchers recommends, among others, the utilization of social media to promote library services.

The study focused on Student’s Expectations regarding Library Services of National Library of Engineering Sciences (NLES); University of Engineering and Technology, Lahore. The function was to find out student’s expectations regarding library resources and services, accessibilities, library environment, information sources and facilitate library staff. Using the descriptive assessment design the population for the study consisted of all registered library users in the National Library of Engineering Sciences (NLES); University of Engineering and Technology, Lahore main campus. The study employed the probability simple method and stratified random sampling technique in selecting the sample size 10% for the study, and with a questionnaire data were collected. The level of students expectation was assessed through 5 point Lickert Scale and in the analysis SPSS v.22.0, these scores were measured and tabulated as mean score and total score.

This paper discussed the role of library education on library patronage among Ekiti State university students. The study is based on personal experiment on student within the library, and their optimal usage of library materials both electronic and print materials. This paper as well reviews some documentation on library education and it impacts through, faculty library head reports on student head counts during library opening hour and the report on materials consulted by all students. It also embraces the report of introduction techniques and other services rendered by the school management in inculcating the “use of library and study skills” as a course of study for all new students to stress the importance of effectively and efficiently usage of available library materials for better academic performance. Educational performance evaluation report on student from four faculties within the university was also a secondary data used in this paper.

Introduction: In the epidemiological transition experienced by Brazil, the prevalence of infectious-contagious diseases is still evident. Among them, leprosy is a public health problem whose main etiological agent is Mycobacterium leprae. It is a common pathology in developing countries. Methodology: Descriptive and retrospective study, with data collection from 2006 to 2013, coming from the National System of Information of Notifiable Diseases (SINAN). Results: 93 cases of leprosy were reported in the period covered by the data search. Resulting in an average detection of 1.5 cases / 10,000 inhabitants / year. According to the analysis of the data obtained, there was a predominance of male cases (51.61%), urban residents (60.22%), age range from 30 to 39 years (23.66%), as Dimorfa being the most reported Clinical Form (39.78%). Conclusions / Considerations: It is expected that new strategies and actions will be implemented, or revised, as more specific measures for the prevention and control of leprosy in the municipality of Limoeiro, Pernambuco.

Introduction: The species Conocarpus erectus Linnaeus belonging to the Combretaceae Family, that contains 18 genera, where the genus Combretum is considered to be the largest distributed on the whole African continent, possessing about 370 species that are abundantly used in folk medicine due to its chemical diversity, its low toxicity and low cost. The species of this family are widely used as a therapeutic resource for various types of pains, colds, diarrhea, conjunctivitis, pneumonia, mumps, cancer, hypertension, infections and wound treatment. The wound healing is a process that involves the performance of several cell types, extracellular matrix and chemical mediators, in order to promote tissue reconstitution. Objective: To evaluate reepithelialization and collagen deposition through the histomorphometry of the scar tissue treated with the hydroalcoholic extract of the leaves of Conocarpus erectus Linnaeus. Methodology: For the general outline of the experiment, male Wistar rats (200-250 g) were randomly divided into four groups: Group I (Negative Control – Lanette Cream); Group II (10% FHFCS – Cream formulation of the hydroalcoholic extract of dry leaves C. erectus); Group III (Cream formulation of the hydroalcoholic extract of fresh leaves of C. erectus) and Group IV (Dexpanthenol – Standard). Each group was subdivided into four subgroups with five animals for euthanasia on the 7th and 21st day. The animals were previously anesthetized with a combination of ketamine and xylazine and were later placed in a ventral decubitus for manual trichotomy and antisepsis with 0.1% iodized alcohol, the area of incidence was marked using a metal punch with a cutting blade (± 10 mm²). Then, the treatments were started and a new layer (± 95 mg) was applied daily. Histological preparations were submitted to Hematoxylin-Eosin technique. The histological images were captured by a digital camera coupled to an optical microscope, obtaining 06 fields per slide with…

Introduction: The wound can be defined as a skin lesion caused by chemical, physical or biological factors leading to cutaneous discontinuity. Based on the healing process, the evolution of the wounds can be mentioned as acute and chronic. Healing is the tissue repair process coordinated by biochemical and histological factors to restore tissue integrity. Since ancient times, medicinal plants have been used as a therapeutic resource, contributing to the treatment and prevention of various diseases. The species Conocarpus erectus Linnaeus, popularly known as “mangue de botão”, is found in the mangrove and stands out for presenting analgesic, anticancer, antimicrobial and hepatoprotective properties. Objective: Evaluate the ability of semi-solid formulations of C. erectus leaves through the histomorphometry of fibroblasts and inflammatory cells in the tissue remodeling process of cutaneous wounds in Wistar rats. Methodology: For the evaluation of the cicatrizant activity were obtained formulations containing 10% of the hydroalcoholic extract of the dry and fresh leaves of C. erectus (FHFCS and FHFCF 10%, respectively), manipulated within the standards and quality control for medicaments in the Laboratory of Pharmacotoxicological Prospecting of Bioactive Products of Universidade Federal de Pernambuco. To evaluate the healing activity, excisional cutaneous wounds were surgically made in the dorsal midline of the cervical region of Wistar rats (n = 5), these were standardized (6 mm²) and performed with animals previously anesthetized, after tricotomy and adequate antisepsis. Then, the wounds were treated with daily topical application (± 95 mg) of the preparations according to the experimental design: Group I (Negative Control – Lanette Cream); Group II (10% FHFCS); Group III (10% FHFCF); Group IV (Dexpanthenol – Positive Control) for 14 days. The histological preparations were submitted to a staining technique by Hematoxylin-Eosin (H.E.) for counting inflammatory cells and fibroblasts. The histological images were captured by digital camera coupled to the…