ABSTRACT
(baseline) demographic andclinical information, with initial full blood count results were retrieved from the medical records of the participants. Post HAART administration blood sample (5mLs) was taken from each participant into an EDTA vacutainer tube andcomplete blood count (CBC) performed usingURIT 5250 haematology analyser.Participants transfused with blood overthe last 4 months were excluded from the study.Results: The study recorded significant decreases in WBCand Neutrophil (%)post HAART administration. Lymphocyte (%),Haemoglobin, Haematocrit, MCV, MCHC, RDW-SD were all significantly higher post HAART administration. Total Platelets count, MPV, PDW-SD, PCT and P-LCR were significantly lower post-HAART administration.A comparison of the effects of EFV and NVP administered with AZT/3TC backbone yielded the following results. The NVP group recorded a significantly higher HCT compared with the EFV group (p-0.0073). A significantly higher mean PCT, MPV, P-LCR,PLCC, PDW-SD were recorded in the EFV group comparedto the NVP group respectively.Conclusion: The administration of HAART is associated with significant improvements in erythroid and lymphoid lineages, reduce anaemia, improves immunity and general patient well-being. NVP improve erythroid cell indices while EFV ameliorate platelet indices. HAART regimen should be chosen based on the pre-HAART laboratory tests conducted on the individual normal ranges. Decreased levels (mmol/L) of serum Cl-(3.90±0.54) and Na (31.70±0.10) were observed. Between the male and female patients, K+level (mmo/L) (3.70±0.54 and 4.0±0.54 respectively) was observed to be within the normal value of 3.5 –5.0mmo/L. Na+concentration (mmol/L) was observed to be decreased in both male and females with the values of 130.80 ±6.40 and 131.4±6.50 respectively. The Cl-concentration (mmol/L) was observed to be increased in females (98.40±7.60) and decreased in males (97.20±8.90) when compared with the normal range (98.00-105.00mmol/L). The male patients showed an observed significant increase in the concentration (mmol/L) of their HCO3-(38.20±15.70) than the females (25.10±2.60) when compared with the normal value of 24.00-30.00mmol/L. The concentration (mmol/L) of Na+of all the ages (10-59years) was observed to be decreased when compared with the normal range (135.00-150.00mmol/L) while K+for all the ages was observed to fall within the normal range. Only the age range of 30 -39years had an increased level of Cl-(145.90±48.10) while the other age ranges were decreased. The concentration (mmol/L) of HCO3-of all the age ranges were observed to be within the normal range except for the age range of 20-29years which was observed to show a decreased concentration (mmol/L) of 22.30±4.00 when compared with the normal range of 24.00-30.00mmol/L. Findings from this study has led to the recommendation that strict monitoring of the serum electrolytes in HIV/AIDS patients on HAART is important as early detection and treatment of these abnormalities will enhance the quality of life of patients.
ABSTRACT
The proximate and phytochemical composition of Melanthera biflorawas investigated, using standard methods. From the obtained results the leaves had high moisture contents(71.1± 0.2%) and crude fiber (3.91 ± 0.5) while containing moderate protein (7.0 ± 0.03%), while containing lipid (1.10 ± 4%), ash (2.8 ± 0.2%), total carbohydrate (6.09 ± 0.2%) and caloric value (62.26±0.14 kcal/100g). Eleven Phytochemical families were detected with tannin as the most abundant (27.82%) consisting 100% tannic acid. Thirteen alkaloids (13.65%) were detected consisting mainly of morphine (28.05%), methylmorphine (16.22%), dephnoline (12.02%) biflorin, (20.63%), aromoline (12.61%) homoaromaline (7.79%). Twenty-three flavonoid (5.71%) chief among which were quercetin (44.21%), kaemferol (28.94%), dandzein (7.20%), letuolin (10.17%), salvagenin (6.76%), sinensetin 8.20% were detected. The most prominent of the ten carotenoids (2.48%), is lutein (40.76%),followed by carotene (17.90%), malvidin 5.63%, zeaxanthin (16.5%), viola-xanthin (9.5%). Sixty one terpenoid including linalool (40.98%), germacrene (12.74%), Alpha-terpineal 6.40%, terpinen –4-01 (5.62%), and Gamma terpine were found in the leaves Of the six phenolicacids (16.26%)the highest was ferulic acid (53.94%), followed closely by vanilic acid (45.8%). Seven phytosterol (2.25%), consisting of sitosterol (65.3%), savenasterol (14.19%) stigmasterol (12.70%), and others were detected. The leaves had very a low hydroxycinnamic acid content (8.93x10-4%) content, consisting of eight known compounds of which caffeic acid (71.93%) and p-coumaric acid (27.91%) were the most abundant. They also had very a low allicins (1.94x10-4%) content, consisting of daillylthiosulphunate (97.05%), and methyl thiosulphinate (2.6%) and allylthiosulphin and allylthiosulphinate (0.3%). The leaves had a very low content of glycosides consisting of eight known compounds of which quabain (78.54%) were detected and they include gitogenin (22.04%), diosgenin (20.02), neohegen (20.79%). Their rich contents of nutrients and many bioactive molecules suggest strong nutraceutical potential of these leaves, further suggesting their likely use as functional a food and therapeutic uses in the management and prevention of diseases.
ABSTRACT
This study investigated the mycoremediation effects of Pleurotus ostreatus and selected surfactants (Triton x-100 and meshed Costus aferstem)on the growth performance of fluted pumpkin (Telfairia occidentalis) in crude oil impacted soil and their effects on the electrolytes, urea and creatinine levels of Wistar rats fed with aqueous leaf extract of fluted pumpkin (Telfairia occidentalis) cultivated on the amended soil. Crude oil highly impacted soil excavated from an oil spill site at Obeche community in Ogba/Egbema/Ndoni Local Government Area of Rivers State, Nigeria was used. Remediation was induced using white rot fungus (Pleurotus ostreatus), phyto-emulsified surfactant (Costus aferstem) and chemical surfactant (Triton x-100). Seven experimental cells (20cm diameter x 20cm high polypropylene bags) labelled A-G, each containing 2kg of polluted soil were used. The application of amendments to the crude oil impacted soil affected the growth of fluted pumpkin. Cell D (PSS + Triton x-100) was observed to have the highest number of leaves (15.00 ± 0.70), highest vine length (45.00 ± 0.00), highest fresh weight of leaves (16.50 ± 0.70) when compared with other cells. The control cell, cell A (CISS) and cell F (CISS + Pleurotus ostreatus+ Triton x-100) also were observed to have a positive effect on the growth performance of fluted pumpkin. When the aqueous leaf extract of fluted pumpkin was administered to the Wistar rats, potassium level was observed to be decreased in groups C to G with cell D having the lowest value (3.99 ± 0.00) when compared with group A (29.39±34.44). The results also indicated that groups C, D, F, and G were decreased when compared with group A for sodium, only group E was decreased when compared with group A for Chlorine, all the groups for Calcium where significantly (p?0.05) decreased when compared with group A. There was a significant (p?0.05) difference when group A is compared with group G for Bicarbonate. Histopathological evaluation of the kidney of Wistar rats revealed the presence of congested renal vessels and haemorhage.