The Occurrence of Uterine Benign Diseases and their Histomorphologic Characters

Uterine diseases are several and can develop from any part of the organ. Noticeable benign diseases are type called hydatidiform mole considered benign among gestational trophoblastic disease and is said to occur from abnormal fertilization of abnormal ova. Other forms are inflammatory, proliferative of insidious cell/tissue implant, hormonal induced, and infectious in their origin. Samples were obtained from patients consulted and admitted into Department of Morbid Anatomy of Ebonyi State University Teaching Hospital. Clinical and histopathological record books were reviewed alongside processed tissues, and slides stained by popular heamatoxylin and eosin technique in the 3 year study period. Of the 642 gynecological samples searched, result showed a progressive increase in number as the years empty from 2011 to 2013 presenting 8 uterine diseases in a population of 116 cases. A total of 518 cases were product of conception of which 250 were as a result of incomplete spontaneous abortions and 200 inappropriate criminal abortions, while 68 could not be associated with any definite cause. Leiomyoma cases were 75%, uterine/vaginal prolapsed were 6%, molar pregnancies and endometriosis 5% and while endometrial hyperplasia and uterine atrophy were 3% each and 2% each were for uterine polyp and adenomyosis in all of the 116 cases. Six age groups were involved showing that 7 diseases and total frequency of 50% occurred with age group (40-49) and is seconded by (30-39) which had 5 conditions with frequency of 21%. Attempted provisional diagnosis was based on clinical presentations, and of 116 cases 80% were confirmed accurate by laboratory diagnosis. Clinical characters of leiomyomas were the same while histomorphologic features were not entirely consistently same in all

Insecticidal efficacy of Lambdacyhalothrin, cyfluthrin, orange peel oil and platostoma sp. leaf extract on anopheles mosquitoes

The mortality effects of lambdacyhalothrin, cyfluthrin, orange peel oil and Platostoma sp. leaves extracts on adult Anopheles mosquitoes were compared in the laboratory at room temperature of 30± 2oC. Thirty adult Anopheles mosquitoes of age 2-4 days were exposed to the four formulations at concentrations ranging from 10-100%. The formulations and controls were replicated thrice. Time taken for the death of the mosquitoes at various serial dilutions was used to determine the insecticidal efficacy of the formulations on adult Anopheles mosquitoes. Lambdacyhalothrin at most concentrations had greater mortality effect than orange peel oil extract, followed by cyfluthrin and Platostoma sp. extract. The insecticidal time of orange peel oil extract at 50-60% concentration was shortest and therefore most efficacious compared to other formulations at same concentration. However, all concentrations of the formulations used in the experiment had time–dependent mortality activity. Further biomedical studies are recommended to enhance the processing and packaging the test materials. Keywords: Mosquito, insecticide, lambdacyhalothrin, cyfluthrin, orange peel oil, Platostoma sp. International Journal of Natural and Applied Sciences, 6(3): 317-320, 201