The objective of the review was to emphasize the need for educational efforts aiming at the empowerment of slaughterhouse workers based on their major work-related conditions. Slaughterhouse work involves stressful and tiring tasks. These workers suffer from serious occupational injuries and health problems including musculoskeletal disorders, zoonoses, skin conditions and injuries related to a...

Comparative morphological analysis of the female reproductive tract in macroglossine bats was undertaken to test the hypothesis that nectarivory arose at least twice within Old World fruit bats. Given that features of the female reproductive tract are not directly involved in adaptations for feeding, this data set should provide a test of the monophyly of macroglossine bats. A cladistic analysi...

Angiogenesis is the process of formation of new blood vessels from existing ones (in this it differs from vasculogenesis, the de novo formation of blood vessels in the embryo). With the exception of the female reproductive tract, healthy mature human tissues do not display angiogenesis to any significant extent, except in response to trauma. In the ovary and uterus, on the other hand, extensive...

The problem of slaughterhouse waste water can be resolved by mixing it with serum from lacteal industry to produce a biogas. The effect of serum addition on the anaerobic co-digestion of solid and liquid slaughterhouse waste has been studied. The experimental device consisted of a continuous digester by recirculation of biogas produced in the anaerobic digestion. The input effluent was a mixtur...

Filarial worms are parasitic nematodes that cause devastating diseases such as lymphatic filariasis (LF) and onchocerciasis. Filariae are nematodes with complex anatomy including fully developed digestive tracts and reproductive organs. To better understand the basic biology of filarial parasites and to provide insights into drug targets and vaccine design, we conducted a proteomic analysis of ...

Sperm conjugation is an unusual variation in sperm behavior where two or more spermatozoa physically unite for motility or transport through the female reproductive tract. Conjugation has frequently been interpreted as sperm cooperation, including reproductive altruism, with some sperm advancing their siblings toward the site of fertilization while ostensibly forfeiting their own ability to fer...

Surfactant protein D (SP-D) is a lung collectin involved in innate host defence mechanisms in the lung. SP-D is also expressed at other mucosal sites throughout the human body. In the present study, we show that SP-D mRNA and protein are expressed in the human female reproductive tract. SP-D protein was localized in the apical portion of the reproductive epithelial cells. We also demonstrate th...

Reproductive tract epithelia are characterized by the presence of a thick, apical glycocalyx. This glycoprotein coat is drastically reduced in the uterus of many species during the time of embryo implantation. Recent studies indicate that mucin glycoproteins constitute a large proportion of the apical glycocalyx. One of these mucins, Muc-1, has particularly important functions at the luminal su...