Effect of human chorionic gonadotropin on oocyte maturation and developmental competence in buffalo.

We hypothesized that human chorionic gonadotropic (hCG) could replace LH in the maturation media for buffalo oocytes, and hCG administration before ovum pick-up (OPU) enhances in-vitro development of buffalo oocytes. Objectives were 1) to investigate the effect of hCG supplementation on nuclear maturation, oocyte development, and granulosa cell mRNA abundance of genes related to growth and antioxidant pathways and 2) to determine the effect of hCG administration before OPU on in-vitro oocyte development. In Experiment 1, buffalo oocytes retrieved from slaughterhouse ovaries were maturated in the media supplemented with 0.

Microinvasive interventions in the management of proximal caries lesions in primary and permanent teeth- systematic review and meta-analysis.

Background: Dental caries is one of the most common non-communicable diseases in humans. Various interventions are available for the management, of which microinvasive techniques such as infiltration, sealants, glass ionomers, are novel and convenient. The purpose of this systematic review and meta-analysis was to compare microinvasive techniques with noninvasive or invasive treatment modalities in terms of effectiveness in halting interproximal caries lesion progression radiographically assessed.

Rare Case of Giant Proliferating Trichilemmal Tumor Behind Left Shoulder: A Case Report.

Proliferating trichilemmal tumor (PTT) is a rare, benign adnexal tumor of hair follicles that commonly mimics malignancy. Excellent outcomes can be achieved with early surgical excision. Delayed presentations-as in this giant shoulder PTT-are made possible, in part, by patient education and healthcare accessibility in low-resource settings.

Effect of GnRH administration on follicular development and ovulation during the early luteal phase in subtropical goats.

This study aimed to evaluate the ovulatory response to GnRH treatment based on the day of its administration in the first follicular wave of the estrous cycle in goats. We hypothesized that maximum ovulatory response with GnRH treatment is dependent on the day of its administration during the early luteal phase of estrous cycle. Forty-eight goats were presynchronized with a single dose of PGF, and ultrasonography was performed to confirm ovulation (Day 0).