Javan gibbons (Hylobates moloch) are one of the most endangered gibbon species in the world. Data on the reproductive biology of the species are almost nonexistent, and a general understanding of the female reproductive biology of this species is important for both ex situ and in situ conservation. Using 18 years of data from 11 captive individuals, we provide new information on the reproductiv...

In captive common marmoset groups, the reproductive inhibition observed in subordinate female seems to be a result of olfactory, visual and behavioral cues from the dominant female. However, few studies have examined the relationship among adult males living in the same social group. These studies have shown that reproductive failure among peer males seems to be based on hormonal and behavioral...

In Wistar rats, reproductive behavior is controlled in a neural circuit of ventral forebrain including the medial amygdala (Me), bed nucleus of the stria terminalis (BNST) and medial preoptic area (MPOA) via perception of social odors. Diabetes Mellitus (DM) is a widespread metabolic disease that affects many organs in a variety of levels. DM can cause central neuropathies such as neuronal apop...

OBJECTIVE This work sought to compare the reproductive calendar of the Zenú and Embera ethnicities of the Eyabida and Chamibida subgroups in Antioquia, Colombia from 2011 to 2013. METHODOLOGY This was a sociodemographic study of purposive sampling through the reproductive history technique, conducted with 165 indigenous women older than 10 years of age. RESULTS The reproductive calendar is ...

The analysis presented in this paper is constructed to determine the pattern of resource allocations among competing individuals of the same and/or different species in some defined habitat. Competing individuals have at their disposal various activities which can be run at different intensities and consume or produce resources in the habitat linearly. The linearity of resource utilization rest...

Guayule (Parthenium argentatum Gray, Asteraceae) is a latex-producing perennial desert shrub native to southwestern Texas and north central Mexico. It is potentially an economically viable new crop for the desert Southwest, with the advantages of having low water requirements and producing non-allergenic latex (Thompson and Ray 1988). Diploid guayule plants reproduce predominantly sexually, and...

Preimplantation genetic diagnosis (PGD) is a technique that was first applied in humans in 1990 (Handyside et al., 1990; Verlinsky et al., 1990). Thirty years on an estimated 15000 children have been conceived and born using PGD, a number dwarfed by the huge number of children already conceived via conventional in vitro fertilisation. In contrast to numerous reports on reproductive outcome in c...

The objective of this research was determining the effect of the A192G polymorphism in some productive and reproductive traits in Antioquia Holstein cows. To achieve this, the technique PCR-RFLP was used to amplify a segment of 249 bp of the bovine inhibin alpha gene (INHA) which was digested with the restriction enzyme MspI. The effect of the INHA genotypes on the productive and reproductive t...