Using of Ileucecal Interposition as a Neo-stomach in Dogs with Total Gastrectomy (Presentation of a Novel Technique).

Total gastrectomy and R&Y reconstruction is the standard treatment of gastric cancer except distal form one. Malnutrition is a common adverse effect of this technique, and in this study, we preset a novel technique in order to help to reduce the rate of it. We use seven dogs as participants and after total gastrectomy; we used the 10 cm of the ileum and its concomitant cecum as a neo-stomach in them. For 3 months, the dogs were evaluated in nutrition status. Three of the dogs died-one due to endocarditis and two due to internal hernia. No anastomosis leakage or stricture was seen and there were no unusual neo-stomach dilation or food stasis. This technique can help the nutrition status of total gastrectomy patients but needs more comparative human studies.

Associations among milk production traits and glycosylated haemoglobin in dairy cattle; importance of lactose synthesis potential.

Glucose is the major precursor of lactose synthesis in the mammary gland. Lactose the major carbohydrate and osmolyte of milk, controls milk volume and its concentration. Glycosylated haemoglobin (HbG) is a retrospective measure of mean blood glucose level and it is largely unaffected by recent physiological conditions and environmental events. The purposes of this study were to determine the correlations between lactose traits and other milk production traits in dairy cattle and to investigate whether HbG level can be correlated with milk and lactose production traits. Here, HbG percentage, milk and lactose production traits including milk yield, lactose, protein, SNF, total solid and fat percentages and yields were measured in 485 second calved Iranian Holstein cattle. Statistically significant negative correlations were established between HbG and milk yield (r = -0.88), lactose yield (r = -0.83), SNF yield (r = -0.81), protein yield (r = -0.79) and total solid yield (r = -0.74). Positive correlations were established between lactose yield and milk (r = 0.96), protein (r = 0.81), SNF (r = 0.92) and total solid (r = 0.79) yields. The negative correlation between HbG and milk and total lactose production is probably related to the higher glucose demands in the lactating mammary gland of more productive cows. The positive correlation between lactose yield and milk, protein, SNF and total solid yield indicates that the level of lactose synthesis influences milk production traits in ways other than merely via its osmolytic action.