RESUMEN
Background & objectives: Oxidative stress, lifestyle factors as also exposure to certain environmental factors are known to affect the fertility status in human beings. The aim of this study was to evaluate the role of OS and lifestyle and environmental factors affecting IVF outcome. Methods: A total of 253 couples were included, and biological samples such as blood, follicular fluid (FF), cumulus cells and semen were collected. Relevant biochemical parameters and metals namely lead (Pb), cadmium (Cd), copper (Cu) and zinc (Zn) were determined in the biological samples. ?-human chorionic gonadotropin levels ?100 IU/l were considered to predict viable pregnancy on the 15th day of embryo transfer (ET). Results: The mean body mass index (BMI) was significantly lower in females with positive IVF outcome compared to those with negative outcome. Couples residing in the residential area showed more percentage of positive IVF outcomes as compared to couples residing in industrial/agricultural area. FF Zn level was significantly higher (P<0.001) among the females' participants who have undergone ET as compared to those who have not undergone ET. FF MDA and serum Cu levels were significantly higher (P<0.05) in the female participants with negative IVF outcome as compared to positive IVF outcome. Logistic regression revealed that maternal BMI (P=0.034) and FF MDA level (P=0.047) were significantly associated with the IVF outcome. Interpretation & conclusions: The success rate of IVF was about 31.8 per cent, and BMI was significantly lower in females with positive outcome. The higher levels of MDA in FF and SP might have a negative impact on IVF outcome, higher Zn level in SP, FF and serum might have a positive role in embryo transfer as well as IVF outcome. The role of stress management and nutrition supplementation during the IVF treatment may be explored.
RESUMEN
OBJECTIVES: Outbreaks are known to occur after Bacillus Calmette Guerin (BCG) vaccination. An outbreak of suppurative lymphadenitis in 18 infants, following BCG vaccination is reported from Sikkim, with incidence of 8.6%. The outbreak occurred after a change of vaccine. METHODS: In a prospective study the cases of suppurative lymphadenitis were diagnosed by needle aspiration cytology and culture of the material aspirated and managed only with repeated needle aspiration and no antitubercular treatment was given. RESULTS: Cytomorphology revealed necrosis alone in 66.6% and necrotizing granulomas in 22.2%. Acid and alcohol fast bacilli were detected in 77.7% cases. Mycobacterium bovis was isolated in eight cases. One case of staphylococcal suppurative lymphadenitis was detected. Sixteen cases were managed with weekly aspiration with mean period of resolution in eight weeks. CONCLUSIONS: Needle aspiration is useful in the diagnosis and effective in the management of these cases. No antitubercular treatment is desired and required in the cases of suppurative lymphadenitis following BCG vaccination.
Asunto(s)
Adyuvantes Inmunológicos/efectos adversos , Vacuna BCG/efectos adversos , Biopsia con Aguja , Humanos , Lactante , Linfadenitis/inducido químicamente , Supuración/inducido químicamenteRESUMEN
Twenty five patients of mild to moderate uncomplicated essential hypertension and five with severe hypertension were treated with long acting converting enzyme inhibitor enalapril for six weeks. Diuretic was added in those patients who did not respond satisfactorily. Twenty one patients of mild to moderate hypertension had their diastolic blood pressure controlled at the end of the study; fifteen with enalapril alone and six with the help of diuretic. Remaining four showed a relative fall but not to level below 150/90 mm Hg. Only one patient with severe hypertension showed fall to normal levels. Four showed a relative fall but not to the normal level even with the addition of a diuretic. Enalapril is an effective anti hypertensive drug in mild to moderate essential hypertension.