Infant Feeding Practices in Kaski District, Pokhara.

Introduction: Children in developing countries are prone to infectious diseases due to insufficient and inappropriate feeding practices. Socio-demographic and socio-economic factors directly and indirectly play a role in influencing infant feeding practices. This study was conducted to assess the sociodemographic and economic factors associated with initiation of breastfeeding, complimentary feeding, and the various prelacteal feeds practiced in Kaski, Pokhara. Materials and Methods: In this prospective study, interviews were conducted to 500 mothers at Manipal Teaching Hospital who brought their child for treatment. The interviews were conducted in a questionnaire format relating to their demographic and financial statuses. Results: A total of 500 mothers were questioned, out of which 86.6% gave their child breastmilk as its first food. 47% initiated breastfeeding within half an hour of child’s birth. 86% gave Jaulo as the first complementary food to their children. About 26% of the mothers gave complementary feeding to their children before the recommended time of 6 months. Conclusion: Initiation of breastfeeding after life and complementary feeding practices overall has improved from previous studies. There is still need of making awareness campaigns and such in order to further improve this trend.

Prevalence of glaucoma in Sunsari district of eastern Nepal.

AIMS: To determine prevalence of glaucoma and glaucoma suspect in subjects 40 years and above in Sunsari district of eastern Nepal. METHODS: A community based cross sectional study examining 1600 selected subjects was carried out. In all subjects best corrected visual acuity was determined. Oblique torch light test was used for anterior chamber depth evaluation. Intraocular pressure (IOP) measurements with Perkins tonometer and fundus examination were carried out in the community. Subjects diagnosed as glaucoma suspect were further evaluated in the hospital using slit lamp examination, gonioscopy and Goldmann perimetry. Glaucoma was defined by characteristic disc and visual field changes irrespective of the level of IOP. RESULTS: Of 1600 subjects examined, the prevalence of glaucoma was found to be 0.938%. The prevalences of primary open angle glaucoma, primary angle closure glaucoma, secondary glaucoma and ocular hypertension were 0.562%, 0.125%, 0.250% and 0.500% respectively. Lens induced glaucoma accounted for all the cases of secondary glaucoma. CONCLUSION: The prevalence of glaucoma in the Sunsari District of Nepal is 0.938%, which is lower than that reported in the neighboring regions. Lens induced glaucoma is highly prevalent as a cause of secondary glaucoma.

Idiopathic cases of male infertility from a region in India show low incidence of Y-chromosome microdeletion.

Chromosomal and Y-chromosomal microdeletion analysis has been done in cases of idiopathic infertility with the objective of evaluating the frequency of chromosomal and molecular anomaly as the causal factor of infertility. Barring a few cases of Klinefelter syndrome (XXY or XY/XXY mosaics), no chromosomal anomaly was encountered. Y-microdeletion was analysed by PCR-screening of STSs from different regions of the AZF (AZFa, AZFb, AZFc) on the long arm of the Y, as well as by using DNA probes of the genes RBM, DAZ (Yq), DAZLA (an autosomal homologue of DAZ) and SRY (Yp; sex determining gene). Out of 177 cases examined, 9 (azoospermia - 8 and oligoasthenospermia - 1) showed partial deletion of AZF. The size of deletion varied among patients but AZFc was either totally or partially removed in all of them. In contrast, no deletion was detected in AZFa. Testis biopsy done on a limited number of cases (50) showed diverse stages of spermatogenic arrest with no specific correlation with the genotype. The frequency of Y-chromosome microdeletion in our samples (approximately 5%) is much lower than the frequency (approximately 10%) reported globally and the two previous reports from India. We contend that the frequency may be affected by population structures in different geographical regions.