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Slaughter-houses are the places from where people get the meat for consumption, but the time is to utilize the by-products to increase the GDP’s rate from livestock. A field survey was conducted regarding usage of the by-products of slaughterhouses and/or meat selling centers in Dhaka city of Bangladesh. Data were collected from total 60 slaughterhouses and/or meat selling centers randomly from different part of Dhaka city consisting 20 large animal (cattle, buffalo), 20 small animal (goat, sheep) and 20 poultry bird (chicken, duck) slaughterhouses and/or meat selling centers. Following slaughtering process huge amount of different by-products are also produced that have good economic and nutritive value. The results revealed that edible by-products such as head trimmings, brain, tongue, heart, stomach, lungs, liver, pancreas, spleen, kidney and tail were used by 100% as human food. Inedible by-products had diversified uses but to some extent they were also rejected. However, no one of the inedible by-products was fully rejected. Among the inedible by-products the hides had a great industrial value. Poultry by-products like blood, intestines and feather wastes were generally found to utilize as fish feed. Most slaughterhouses were found to maintain moderate to poor hygienic conditions where very few maintained good condition. Almost two-third (61.67%) slaughterhouses were used water container as water supply followed by hose pipe (33.33%) and tape water (5%) for cleaning purpose. It can be concluded that by-products are valuable materials but due to lack of management and industrial mind slaughterhouses of the Dhaka city cannot utilize those materials. Therefore, proper usages of by-products can run a new prospective business in Bangladesh. Asian J. Med. Biol. Res. December 2020, 6(4): 809-816

In vitro maturation (IVM) of oocytes provide an excellent opportunity for cheap and abundant embryos for carrying out animal improvement. With the aim for studying the quality of oocyte in different seasons of Black Bengal goat, both right and left ovaries were collected from the slaughter houses. For each of the specimens, gross parameters such as right, left, corpus luteum (CL)-present and corpus luteum (CL)-absent group were evaluated on the basis of weight (g), length (cm), width (cm), follicles aspirated and number and state of cumulus-oocyte-complexes (COCs), normal COCs and abnormal COCs, the effect of season on cumulus oocyte complexes (COCs) of goat oocytes. Our study revealed that the average number of follicles and oocytes recovery rate were higher in summer than in winter season and recovery rate of grade A and B oocytes were higher in summer than that of in winter and recovery rate of grade C and D were higher in winter than that of in summer. In the present study a significantly greater number of oocytes per ovary were recovered from ovaries without a corpus luteum than from ovaries with a corpus luteum. So the summer was the best season for recovery of COCs which have a worthy competence to be matured in vitro. Asian Australas. J. Biosci. Biotechnol. 2020, 5 (3), 78-87

Neonatal polycythemia and hyperviscosity are defined as a hematocritor =65% and a viscosity value2 standard deviations greater than the norm. Although polycythemia can reflect normal fetal adaptation, it has been thought to be responsible for abnormalities in the neonate. Polycythemia and hyperviscosity are associated with blood-flow changes in some organs, which alter their function. Partial exchange transfusion (PET) has been used to treat both symptomatic and asymptomatic patients. At present, no data support the use of PET in asymptomatic infants; the potential benefit in symptomatic infants depends on the symptoms. Studies of long-term neurodevelopmental status do not show any clear long-term benefits for PET. Crystalloids are as effective as colloids in PET and have the advantage of being cheaper and more readily available; also, they do not confer any risk of infection or anaphylaxis.

Infants of diabetic mothers (IDMs) are at an increased risk for thromboembolic disease. The mechanism(s) to explain this association is unclear. We hypothesized that the pathophysiology of thrombosis in IDMs is multifactorial and likely involves interactions among genetic and acquired factors affecting the procoagulant, anticoagulant and fibrinolytic pathways. To compare the prevalence of common prothrombotic risk factors in a cohort of IDMs to a matched control group. Full-term infants born to mothers with diet controlled (A1-IDM) (N=17), insulin requiring diabetes (ID-IDM) (N=20) and healthy term infants (controls) (N=20) matched for mode of delivery had cord blood collected at delivery. Samples were analyzed for the following: factor V Leiden (FVL), prothrombin 20210A (P20210A), methylenetetrahydrofolate reductase C677 T (MTHFR), Factor VIII (FVIII), Protein C (PC), Lipoprotein(a) (Lp(a)) and plasminogen activator inhibitor-1 (PAI-1). None of the infants had a clinically apparent thrombotic event. IDM mothers and their infants were clinically similar to controls except for a higher prevalence of hypoglycemia (30 vs 0%; p=0.005). There was no significant difference in the prevalence of the common genetic risk factors (FVL, P20210A, MTHFR) FVIII, or PAI-1 levels. Elevated Lp(a) levels were seen more frequently in IDMs than Controls (40 vs 20%) but this difference was not statistically significant. The PC activity (%) was significantly decreased in the IDM group compared to controls, 35±12 vs 44±9 (p

Fibrin glue was used to treat significant pneumothoraces persisting for an average of 10 days in eight newborns. Six of the eight infants had reduction or resolution of persistent air leak within 24 hours of therapy. Two infants received a second course of therapy for recurrences. Complications encountered were bradycardia requiring manual ventilation (N=2), significant hypercalcemia (N=2), diaphragmatic paralysis (N=2), pneumothorax (PTX) on the contralateral side (N=1), and localized tissue necrosis (N=1). Fibrin glue is an effective treatment for intractable PTX but has significant risks.