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BACKGROUND: One of the features associated with pre-eclampsia is elevated liver transaminases. The reason this happens has not been fully described. However, the hepatocytes are not known to be spared by free radical injury. This study was conducted to examine the relationship between product of free radical injury (malondialdehyde) and transaminases in pre-eclamptic women. PATIENTS AND METHODS

IntroductionThe relationship that exists between body weights, serum selenium and immunological markers of HIV/AIDS continue to provoke more researches in the recent times. The objectives of this study were to examine baseline body mass index, CD4 count and serum selenium and to prospectively assess the impacts of HAART on same parameters 48 weeks post HAART among HIV patients.MethodsA cohort comprising 140 newly diagnosed HIV positive were prospectively studied. Anthropometric measurements, serum selenium and CD4 count were assessed at diagnosis and 48 weeks post HAART.ResultsThe mean age for patients was 35±8.8 years; 68% was female. Patients’ mean weight was 56.79±10.22kg, BMI; 21.59±3.53, serum selenium; 0.55 ± 0.45µmol/L and CD4 count; 288.36 ± 232.23 at the baseline. At diagnosis, 47 (33.6%) were in stage 1, 49 (35.0%) in stage 2, 26 (18.6%) and 18 (12.9%) were in stage 3 and 4 respectively. Similarly, most patients had normal body mass index, 94 (67.14%), 26 (18.57%) were underweight, (12.86%) were overweight and two (1.43%) were obese at diagnosis. At 48 weeks post HAART, the mean weight, BMI, serum selenium and CD4 count were significantly increased.ConclusionHAART repleted CD4 count and serum selenium, Post HAART overweight was associated with lesser CD4 count reconstitution and selenium repletion. A renew call for weight monitoring in HAART era.

Background: Pre-eclampsia complicates 2%-8% of pregnancies. Various efforts have been put forward for its prevention and treatment. Magnesium sulphate is presently the recommended drug for the prevention and treatment of eclampsia and severe pre-eclampsia. Objectives: The study aimed to compare the serum magnesium in a healthy pregnant women and pre-eclamptic women. It determined demographic characteristic of the study population and recommended the prophylactic usage of magnesium sulphate in pregnancy in our environment. Method: This was a prospective case control study comparing the serum magnesium levels in pre-eclampsia and normal pregnancy tertiary hospitals. The women who satisfied the inclusion criteria were recruited in the two groups (seventy five in the healthy pregnant women and seventy five in the pre-eclamptic women). The blood samples were collected and analysed for the serum magnesium and urine sample for urinalysis. Result: Total of 150 patients comprises 75 normal pregnant women and 75 cases of pre-eclampsia. The mean serum magnesium in the normal pregnant women was 0.73 (±0.14) mmol/L while in preeclampsia the level was 0.58 (±0.17) mmol/L. This is statistically significant (t = 6.120, p = 0.000). There was significance difference in the mean age of patients with pre-eclampsia and normal pregnancy. The mean parity in the pre-eclampsia was 0.80 and in the normal pregnancy was 1.4 and was statistically significant (t = 3.40, p value < 0.001). The mean gestational age of the pre-eclamptic was 36.5 weeks while it was 28.7 weeks in the normal pregnant women (t = 10.80, p = 0.000). Conclusion: The findings in this research work revealed that * Corresponding author. D. A. Adekanle et al. 562 the pre-eclamptic women have lower serum magnesium level compared to the normal pregnant women, and it may therefore be interesting to do a larger multicenter study with possibility of developing a marker for this disease of theories.

BackgroundDespite the volume of knowledge and daily reports on pre-eclampsia, its pathogenesis is still yet to be ascertained. Oxidative stress (oxidant (free radical) in excess of antioxidant) injury is one of the recently suggested pathogenetic mechanisms. This study, however, was designed to determine second and third trimesters of plasma malondialdehyde (product of free radical attack on membrane lipid) and vitamins C and E in pre-eclamptic Nigerian women.Subjects and MethodsA Total of 100 subjects, each for pre-eclamptic, apparently normal and non-pregnant women qualified for the study. Venous blood samples were taken in the second and third trimesters of pregnancy and at the point of contact for non-pregnant women. Variables were analyzed using SPSS version 16, taking level of significance to be 0.05.ResultsPlasma malondialdehyde in the third trimester of normal pregnancy (2.03±0.71µmol/l) was found to be significantly higher than the one in the second trimester (1.65±0.62µmol/l) (p<0.0001). For pre-eclamptic subjects, the malondialdehyde in the third trimester (3.13±0.61µmol/l) was also higher than the malondialdehyde in the second trimester (3.00±1.21µmol/l). The mean vitamin C values for subjects with normal pregnancy were similar in the second and third trimesters (38.25±19.66 vs. 38.66±19.40; p=0.882). For subjects with pre-eclampsia, the mean Vit C values were also similar in the 2nd and 3rd trimesters (35.05±18.37 vs. 37.20±24.44µmol/l; p=0.175). Mean vitamin E values in the second and third trimesters were also similar for subjects with normal pregnancy (28.62±13.85 vs. 28.50±13.35µmol/l; p=0.950). A similar finding was observed in pre-eclamptic subjects (25.09±12.79 vs. 28.00±14.83µmol/l; p=0.067).ConclusionThere was an increased product of membrane lipid attack (malondialdehyde) with no change in plasma levels of vitamins C and E as pregnancy advances into the third trimester of both normal and pre-eclamptic pregnancies. Antioxidant vitamins may not be useful in stopping the progression of free radical attack on membrane lipid to control pre-eclampsia.

The aim of this study was to estimate the serum marker enzymes: alkaline phosphates (ALP), gamma glut amyl transpeptidase (GGT),lactate dehydrogenase (LDH), aspartate amino transferase transaminase (AST),and alanine amino transferase (ALT) levels from patients diagnosed with cancers(liver, prostate, colon, leukemia, uterine, cervical, breast and ovarian) and the control subjects(healthy individual) using established methods. A significant increase (p<0.05) was recorded in the serum activities of ALT, AST, ALT and GGT in both liver and colon cancer patients when compared with the control and among the cancer types. The evidence of associations between elevated activities of the marker enzymes and risk of developing cancer (especially liver and colon) as observed from this study could be used as tumor markers in the prognosis, diagnosis and management of malignancies..

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