Polymorphism and phylogenetic analysis of FecB and FecG genes in native sheep of Meghalaya, India.

The present study was conducted to identify the polymorphism of two major fecundity genes, viz. FecB and FecG, in indigenous sheep of Meghalaya and to assess phylogenetic relationship with 15 breeds of sheep and to estimate the sequence distances between them. Blood samples were collected from 50 adult ewes and PCR-RFLP was performed to detect the polymorphism of these genes.

Propagation of porcine spermatogonial stem cells in serum-free culture conditions using knockout serum replacement.

In vitro culture and expansion of spermatogonial stem cells (SSCs) is an essential prerequisite to enhancing livestock productivity through SSC transplantation. Most of the culture media have been observed to be supplemented with serum. However, the use of serum in culture media may exert detrimental effects on SSC maintenance in vitro.

Allelic variability of estrogen receptor (ESR) gene and its effect on litter traits of Doom pigs.

The present study was conducted to identify the polymorphism of estrogen receptor (ESR) gene and its biological association with litter traits (litter size at birth, litter size at weaning, litter weight at birth and litter weight at weaning) of Doom pigs native to Assam. A total of 50 adult pigs (12 males and 38 females) chosen randomly from three different herds (Herd I, Herd II, and Herd III) were utilized in the present study. Detection of polymorphism of ESR gene was done by means of PCR-RFLP method.

Adverse obstetrical and perinatal outcome in adolescent mothers associated with first birth: a hospital-based case-control study in a tertiary care hospital in North-East India.

Purpose: To analyze the adverse obstetrical and perinatal outcome of adolescent mothers associated with first birth.

Patients And Methods: This prospective case-control study was conducted in a tertiary care teaching hospital of North-East India between January 2014 and December 2014. All adolescent primigravidae completing 28 weeks of gestation with singleton pregnancy and delivered at our institution were included in the study group.

Necrotizing fasciitis - a rare complication following common obstetric operative procedures: report of two cases.

Necrotizing fasciitis, a near-fatal soft-tissue infection complicating obstetric operative wounds, is a rare entity in obstetrics. Herein, we report two cases of necrotizing fasciitis in severely undernourished and anemic women following obstetric operative procedures. Both undernourishment and anemia compounded the already existing immune-suppressed state in pregnancy and may have lead to life-threatening necrotizing fasciitis.

Medico-religiousplantsusedbytheHajongcommunityofAssam,India.

Ethnopharmacological Relevance: The Hajong people use many medicinal plants in their different rituals. The information generated from the present study regarding the medico-religious plants used by the Hajong tribes need a thorough phytochemical investigation. This could help in creating awareness regarding the need for conservation of such plants and also in the promotion of ethno-medico-botany knowledge within the region besides contributing to the preservation and enrich- ment of the gene bank of such economically important species before they are lost forever.