Participatory Savings And Borrowing For Start-Up And Recapitalization Needs: Farmers Experience In Nigerian Agricultural Cooperatives And Rural Development Bank (Nacrdb) Abia State, Nigeria

This study of Farmer cash savers and borrowers was conducted in 5 branches of a formal small farmer-centered credit institution- the Nigerian Agricultural Cooperatives and Rural Development Bank(NACRDB) in Abia State, Nigeria. Thirty-two (32) farmers who had mandatory savings with the bank were involved. The savings rate across the branches averaged 8.33% but the borrowing rate was as high as 75.18% across the bank branches. A relatively higher proportion of the loans served re-capitalization purposes than start-up needs of the participants/beneficiaries .Experienced farmers with on-going projects were more prepared to manage credit facilities and should be considered for more loans whenever they meet up with the conditions for such new contracts. Keywords: Participation, Start-up needs, Re-capitalization needs.Journal of Agriculture and Social Research Vol. 8 (1) 2008: pp. 89-9

Weekend versus weekday hospital deaths: Analysis of in‑patient data in a Nigerian tertiary healthcare center

Aim: This study aims at comparing weekday deaths to weekend deaths of in‑patients of a tertiary hospital in Nigeria.Materials and Methods: This is a 10‑year retrospective survey conducted at the Nnamdi Azikiwe University Teaching Hospital in which the death records of the hospital were accessed from the various wards and health records department to extract relevant data pertaining to the time of hospital death. Tests of statistical significance were done using Chi‑square test at 95% confidence intervals.Results: A total of 3934 deaths were recorded during the period of study. The ages ranged from a few hours to 94 years with a mean age of 38.5 years. The male to female ratio was 1.2:1. An average of 547 weekend deaths and 568 weekday deaths were recorded, giving a ratio of 0.96:1. A ratio of weekend to weekday death rate of 0.99:1 and 0.93:1 for the males and females, respectively was noted. The labor ward, followed by the intensive care unit (ICU) had the highest weekend to weekday death ratio of 1.72:1 (P = 0.0461) and 1.41:1 (P = 0.1440), respectively. Weekend deaths were less in the other wards, with the gynaecological ward having the least ratio of 0.63:1 (P = 0.7360).Conclusion: The rate of hospital deaths was generally found not to vary significantly over the weekends and weekdays in the hospital except for the labor ward which had significantly higher weekend to weekday death rates of 1.72:1. There is therefore need for confidential enquiry into the causes of hospital deaths, especially in the labor ward, in order to identify and prevent avoidable deaths.Keywords: Hospital deaths, in‑patients, weekend deathsNigerian Journal of Clinical Practice • Oct-Dec 2013 • Vol 16 • Issue

An Assessment Of The Efficacy Of Dfmo In Baboons (Papio Anubis) Infected With Trypanosma Brucei Gambiense

Infection of four baboons with Trypanosma brucei gambiense resulted in a prepatent period of 3 – 4 days. Following the first appearance of T. b. gambiense parasitaemia, the animals developed trypanosomosis characterised by elevated parasite counts in the blood, fever, increased heart and respiratory rates and increased capillary refill time. The disease was also associated with pallor of visible mucous membranes, oedema, increased reticulocyte counts, progressive decline in erythrocyte indices (RBC, Hb and PCV), consistent monocytosis, and leucopenia due to lymphopenia and neutropenia. These clinical signs and widespread pathological changes seen in the liver, kidney, lymph nodes, heart and brain were progressive with the disease. The disease also disrupted the circadian rhythmicity of sleep and wakefulness between weeks 8 and 10 when the animals were in the classical diurnal sleepiness with 8 - 10 sleep episodes and nocturnal restlessness. All the infected baboons died from the attendant disease between the 8 and 10 weeks of infection. Treatment with Berenil or DFMO at 4 weeks post infection reversed most of the clinical, haematological and pathological changes, the CSF-WBC counts and cleared the parasites from the circulation of the infected baboons. However, there was relapse parasitaemia by 18 and 20 weeks respectively post infection in the groups treated with DFMO and Berenil. The results of this study suggest that baboons manifest similar clinical and pathological lesions as man infected with T. b. gambiense and might therefore be a useful model for the study of the human disease. Furthermore, the results suggest the therapeutic usefulness of DFMO in the treatment of human and animal trypanosomosis due to T. b. gambiense

Cervical Cancer Screening by Female Workers in South East Nigeria

Cervical cancer is one of the commonest female cancers especially in developing countries. Efforts towards its prevention worldwide have focused on screening women at risk of disease using Pap smears and treating pre-cancerous lesions. A good knowledge and understanding of the level of practice of cervical cancer screening among female workers in south east Nigeria will help in creating population-specific healthcare programs and interventions aimed at improving women’s health. OBJECTIVES: To determine the perception and practice of cervical cancer screening among female workers in south east Nigeria as well as ascertain the influence of age, educational status and marital status on the practice of cervical cancer screening among this group. METHOD: A cross-sectional descriptive study carried out among female workers in Nnewi who were selected using multi-stage approach between December 2007 and January 2008. Tests of statistical significance were done using chi square test at 95% confidence interval. RESULTS A total of 172 females responded. The mean age was 29.7 ± 8.8 years and the ages ranged from 15 to 65 years. One hundred and twenty-three respondents (71.5%) knew about cervical cancer screening. Only 12 (9.8%) of the respondents who were aware of Pap smear had done the test, of which 9 (75.0%) had disease detected. There was no statistically significant association between educational level, age andmarital status respectively and the practice of cervical cancer screening. CONCLUSION: There is avery lowlevel of practice of cervical cancer screening in this group. Educational level, age and marital status were found not to affect the practice of cervical cancer screening. Key Words: Cervical cancer, workers, practice, Nigeri

Infection of Oesophagostomum columbianum in Small ruminants of the Nigerian Sahel Region and its Economic Importance

Nigerian Veterinary Journal, Vol. 32(3): 2011; 162 - 16

Prevalence of electronic screening for sepsis in National Health Service acute hospitals in England

Sepsis is a worldwide public health problem. Rapid identification is associated with improved patient outcomes—if followed by timely appropriate treatment. Objectives Describe digital sepsis alerts (DSAs) in use in English National Health Service (NHS) acute hospitals. Methods A Freedom of Information request surveyed acute NHS Trusts on their adoption of electronic patient records (EPRs) and DSAs. Results Of the 99 Trusts that responded, 84 had an EPR. Over 20 different EPR system providers were identified as operational in England. The most common providers were Cerner (21%). System C, Dedalus and Allscripts Sunrise were also relatively common (13%, 10% and 7%, respectively). 70% of NHS Trusts with an EPR responded that they had a DSA; most of these use the National Early Warning Score (NEWS2). There was evidence that the EPR provider was related to the DSA algorithm. We found no evidence that Trusts were using EPRs to introduce data driven algorithms or DSAs able to include, for example, pre-existing conditions that may be known to increase risk. Not all Trusts were willing or able to provide details of their EPR or the underlying algorithm. Discussion The majority of NHS Trusts use an EPR of some kind; many use a NEWS2-based DSA in keeping with national guidelines. Conclusion Many English NHS Trusts use DSAs; even those using similar triggers vary and many recreate paper systems. Despite the proliferation of machine learning algorithms being developed to support early detection of sepsis, there is little evidence that these are being used to improve personalised sepsis detection

An assessment of the eye care workforce in Enugu State, south-eastern Nigeria

<p>Abstract</p> <p>Background</p> <p>The availability and distribution of an appropriate eye care workforce are fundamental to reaching the goals of "VISION 2020: The right to sight", the global initiative for the elimination of avoidable blindness launched jointly by the World Health Organization and the International Agency for the Prevention of Blindness with an international membership of nongovernmental organizations, professional associations, eye care institutions and corporations. Periodic evaluation of these parameters is important in the journey towards achieving these goals. The objectives of the study were to determine the availability and distribution of human resources for eye care delivery in Enugu Urban, south-eastern Nigeria.</p> <p>Methods</p> <p>The study was designed as a cross-sectional descriptive survey, the setting for which was all public and privately owned eye care facilities in Enugu Urban, Enugu State, south-eastern Nigeria, in October 2006. The health map of Enugu Urban and the hospital register of the Public Health Department of the Enugu State Ministry of Health were used to identify the eye health care facilities in Enugu Urban. A structured, pretested, researcher-administered questionnaire was used to capture data on cadre and distribution of the eye care personnel in these facilities.</p> <p>Relevant population data were obtained from the Enugu Regional Office of the National Population Commission. Descriptive statistical analysis was used to generate percentages and proportions. Eye care personnel-to-population ratios were calculated and compared to World Health Organization recommendations.</p> <p>Results</p> <p>Out of Enugu State's population of three million, Enugu Urban accounts for 22%. The population of Enugu Urban is distributed between the three-component Local Government Areas comprising Enugu North (31%), Enugu South (30%) and Enugu East (39%). There are 45 eye care facilities (public: 31 (69%); private: 14 (31%)) employing 252 eye care workers (public: 226 (90%); private: 26 (10%)) aged 18 to 63 (mean = 36.1 years, SD = 2 years) comprising males (36: 14%) and females (216: 86%), giving a male-to-female sex ratio of 1:6. The available eye care workforce is unevenly distributed between Enugu North (128: 51%), Enugu South (65: 26%) and Enugu East (59: 23%) Local Government Areas.</p> <p>Conclusion</p> <p>Using broad and crude World Health Organization standards for minimum provider-to-population ratios, there is a sufficient eye care workforce in Enugu Urban. However, the maldistribution of the workforce creates a major barrier to uptake of eye care services. Policy modifications could reverse this maldistribution.</p

Refractive ocular conditions and reasons for spectacles renewal in a resource-limited economy

<p>Abstract</p> <p>Background</p> <p>Although a leading cause of visual impairment and a treatable cause of blindness globally, the pattern of refractive errors in many populations is unknown. This study determined the pattern of refractive ocular conditions, reasons for spectacles renewal and the effect of correction on refractive errors in a resource-limited community.</p> <p>Methods</p> <p>A retrospective review of case records of 1,413 consecutive patients seen in a private optometry practice, Nigeria between January 2006 and July 2007.</p> <p>Results</p> <p>A total number of 1,216 (86.1%) patients comprising of (486, 40%) males and (730, 60%) females with a mean age of 41.02 years SD 14.19 were analyzed. The age distribution peaked at peri-adolescent and the middle age years. The main ocular complaints were spectacles loss and discomfort (412, 33.9%), blurred near vision (399, 32.8%) and asthenopia (255, 20.9%). The mean duration of ocular symptoms before consultation was 2.05 years SD 1.92. The most common refractive errors include presbyopia (431, 35.3%), hyperopic astigmatism (240, 19.7%) and presbyopia with hyperopia (276, 22.7%). Only (59, 4.9%) had myopia. Following correction, there were reductions in magnitudes of the blind (VA<3/60) and visually impaired (VA<6/18-3/60) patients by (18, 58.1%) and (89, 81.7%) respectively. The main reasons for renewal of spectacles were broken lenses/frame/scratched lenses/lenses' falling off (47, 63.4%).</p> <p>Conclusions</p> <p>Adequate correction of refractive errors reduces visual impairment and avoidable blindness and to achieve optimal control of refractive errors in the community, services should be targeted at individuals in the peri-adolescent and the middle age years.</p

Bacillus thuringiensis Cry5B Protein Is Highly Efficacious as a Single-Dose Therapy against an Intestinal Roundworm Infection in Mice

Intestinal parasitic nematode diseases infect over one billion people and cause significant disease burden in children (growth and cognitive stunting, malnutrition), in pregnant women, and via their dampening of the immune system in infected individuals. In over thirty years, no new classes of anti-roundworm drugs (anthelmintics) for treating humans have been developed. Because of limitations of the current drugs and the threat of parasite resistance, new anthelmintics are needed. The soil bacterium Bacillus thuringiensis (Bt) produces crystal (Cry) proteins that specifically target and kill insects and nematodes and is used around the world as a safe insecticide. Here we test the effects of the Bt Cry protein Cry5B on a chronic, natural intestinal roundworm infection in mice, namely the helminth parasite Heligmosomoides bakeri. We find that a single dose of Cry5B can eliminate 70% of the parasites and can almost completely block the ability of the parasites to produce progeny. Comparisons of Cry5B's efficacy with known anthelmintics suggest its activity is as good as or perhaps even better than those currently used. Furthermore, this protein is rapidly digested by simulated stomach juices, suggesting that protecting it from these juices would reveal a superior anthelmintic

The unique resistance and resilience of the Nigerian West African Dwarf goat to gastrointestinal nematode infections

<p>Abstract</p> <p>Background</p> <p>West African Dwarf (WAD) goats serve an important role in the rural village economy of West Africa, especially among small-holder livestock owners. They have been shown to be trypanotolerant and to resist infections with <it>Haemonchus contortus </it>more effectively than any other known breed of goat.</p> <p>Methods</p> <p>In this paper we review what is known about the origins of this goat breed, explain its economic importance in rural West Africa and review the current status of our knowledge about its ability to resist parasitic infections.</p> <p>Conclusions</p> <p>We suggest that its unique capacity to show both trypanotolerance and resistance to gastrointestinal (GI) nematode infections is immunologically based and genetically endowed, and that knowledge of the underlying genes could be exploited to improve the capacity of more productive wool and milk producing, but GI nematode susceptible, breeds of goats to resist infection, without recourse to anthelmintics. Either conventional breeding allowing introgression of resistance alleles into susceptible breeds, or transgenesis could be exploited for this purpose. Appropriate legal protection of the resistance alleles of WAD goats might provide a much needed source of revenue for the countries in West Africa where the WAD goats exist and where currently living standards among rural populations are among the lowest in the world.</p