scholarly journals The Zooplankton Species Composition and Abundance in Ogun River, Abeokuta, Ogun State, Southwestern Nigeria

Author(s):  
Dimowo Benjamin Onozeyi
2017 ◽  
Vol 10 (6) ◽  
Author(s):  
H.I. Kuforiji ◽  
O.D. Akinyemi ◽  
M.A. Busari ◽  
R. Bello

Author(s):  
Tayo Julius Bogunjoko ◽  
Adekunle O. Hassan ◽  
Adunola Ogunro ◽  
Toyin Akanbi ◽  
Bidemi Abudu

Background: To review cases of posterior segment eye diseases (PSEDs) seen at the Eye Foundation Centre Ijebu, Nigeria in a 5 year period for planning purposes.Methods: Data was collected from patients’ case notes from January 2006 to December 2011. A systematic sampling of 468 patients from 1173 case notes of patient with (PSEDs) was done. Information retrieved was: age, sex, state of residence and diagnosis. All patients were examined by the glaucoma and the vitroretinal specialist as the case may be. They had visual acuity, refraction, slit lamp examination (including intraocular pressure (IOP) with Goldman applanation tonometer), and dilated fundoscopy with (bilateral indirect ophthalmoscopy) BIO, slit lamp using 20 D, 78 D and 90 D respectively. The glaucoma patients in addition had central visual field (CVF), Central cornea thickness (CCT), fundus photograph and in some cases optical coherence tomography (OCT) done in addition to the above.Results: The mean age was 59.98 years (SD 17.67) and the age range is 5-95 years. Males outnumbered females by 63% to 37%. The diseases were more common in age group 61 to 80. Patients’ attendances were mostly from Ijebu division of Ogun state (57%). Glaucoma is the commonest cause of attendance 262 (56%) followed by diabetic retinopathy 29 (6.2%) and age-related macular degeneration (ARMD) 28 (6.0%).Conclusions: Glaucoma, diabetic retinopathy and ARMD were noted as the commonest PSEDs in Ijebu division in Southwestern Nigeria.


2020 ◽  
Vol 8 ◽  
pp. 1
Author(s):  
Ismail Babatunde Onajobi ◽  
Hassan Adeyemi Sanuth ◽  
Sunday Ademola Laba ◽  
Abdul-Azeez Olayiwola Sirajudeen

This study was carried out to investigate the microbial and physiochemical quality of common borehole water filter installations. Ten (10) borehole filter samples were collected from private homes in Ijebu-Ode, Southwestern Nigeria. These were analyzed using standard procedures. Antibiotic susceptibility of isolates was determined using the standard disc diffusion method. The temperature o oand pH range of filter samples recorded was 27.6 – 28.9C and 6.09 – 6.90C respectively. Total dissolved solid, total suspended solid and total dissolved oxygen of filter samples recorded ranged 3 3between 10 - 55mg/L, 0.5 x10 - 17.14 x 10mg/L and 4.7 - 9.7mg/L respectively. Chemical oxygen demand ranged from 9.5 - 13.25mg/L while biochemical oxygen demand ranged from 4.5 - 8.5mg/L. Total heterotrophic count, Salmonella-Shigella count and Escherichia coli count ranged from 16 x 3 5 3 5 3 510 - 52 x10, 0 x 10 - 12 x 10 and 0 x 10 - 12 x10 CFU/mL respectively. Faecal coliform count 3 5ranged from 0 x 10 - 12 x10 CFU/mL. Nine bacteria isolated and identified includes: Escherichia coli, Klebsiella species, Staphylococcus aureus, Pseudomonas species, Pseudomonas aeruginosa, Proteus species, Bacillus cereus, Enterobacter species and Salmonella species. Escherichia coli was sensitive to all antibiotics, except augmentin. The highest level of resistance was exhibited by Enterobacter sp. This study revealed that the borehole water filter from Ijebu-Ode is of poor microbial and physiochemical quality. Further work needs to evaluate the filter composition and quality. Disinfection of water in storage tanks before distribution is strongly recommended as a short term solution.


2016 ◽  
Vol 31 (2) ◽  
pp. 431-447 ◽  
Author(s):  
A. M. Taiwo ◽  
J. A. Awomeso ◽  
O. T. Taiwo ◽  
B. D. Oremodu ◽  
O. O. Akintunde ◽  
...  

2021 ◽  
Vol 35 (2) ◽  
pp. 286-292
Author(s):  
O. O. Eniolorunda ◽  
O. A. Ajado ◽  
S. O. Oyedele

A ten-year (1996-2005) record of treatment report on diagnosed ruminant diseases in Ijebu-Ode, Ogun State was evaluated to determine the prevalence and seasonality of the major ruminant diseases in the southwestern part of Nigeria. A total of 6880 ruminants comprising 114 cattle, 3312 sheep and 3454 goats were treated. Trypanomosis, Pneumonia, and Malnutrition showed seasonal fluctuation while Helminthiasis, Ectoparasitism, Gastro-Enteritis, Kata and Dystocia were distributed throughout the year. Helminthasis (3126 cases) had a seasonal occurrence of 31.99%, 31.54%, 11.89% and 29.01% for the hot-dry , hot-humid rainy, hot humid non-rainy and cool-humid rainy seasons respectively. During the hot-dry season, Trypanosomosis (19.29%) and malnutrition (3.51%) in cattle, Helminthiasis (14.31% and 11.87%) in sheep and goats respectively were the major problems. Ectoparasition (6.76% and 7.53%) and Kata (5.86% and 5.79%) in the sheep and goats respectively were the major problems during the hot-humid rainy season. Helminthiasis (3.51%) Gastro-Enteritis (3.51%) and Toxaemia/Septicaemia (3.51%) in cattle, Helminthiasis (4.23% and 5.91%), Ectoparasitism (2.60% and 1.74%) and Kata (3.02% and 2.72%) in sheep and goats respectively were the major problems during the hot-humid non-rainy season. Pneumonia (5.265) and Helminthasis (3.51%) in cattle, Helminthasis (13.90% and 11.60%), Kata (4.90% and 7.53%), Ectoparasitism (3.51% and 5.21%) and Pneumonia (2.42% and 1.80%) in sheep and goats respectively were the major diseases that occurred in the cool humid rainy season. The relevance of this report to effective control of measures for the ruminant enterprise in southwestern Nigeria is also highlighted.


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