Robotic low anterior resection with complete splenic flexure mobilization and defunctioning left-sided loop colostomy: a case series.

A defunctioning stoma is used to alleviate the consequences of anastomotic leakage after low anterior resection for rectal cancer. A loop ileostomy is often preferred but may lead to dehydration and kidney injury. Here, we present a case series for an alternative: the left-sided loop colostomy.

A 10-Week Block of Combined High-Intensity Endurance and Strength Training Produced Similar Changes in Dynamic Strength, Body Composition, and Serum Hormones in Women and Men.

To examine the potential sex differences in adaptations to combined endurance and strength training in recreationally endurance trained (eumenorrheic) women ( = 9) and men ( = 10). Isometric (ISOM) and dynamic bilateral leg press (1RM), countermovement jump (CMJ), running performance (3,000 m time trial), lean mass and body fat % (LEAN and FAT% determined by dual X-ray absorptiometry) as well as serum testosterone and cortisol (TES and COR, respectively, measured using hormone-specific immunoassay kits) were examined before a control period and pre, mid, and post a supervised 10-week combined high-intensity interval endurance training (4 × 4 min intervals and 3 × 3 × 100 m repeated sprints) and mixed maximal and explosive strength training. No more than 2 weeks separated training and testing for either women or men and all women were tested in the early follicular phase of the menstrual cycle to minimize the possible influence of menstrual cycle phase on performance measures.

A role for E2-2 at the DN3 stage of early thymopoiesis.

Roles for the E-proteins E2A and HEB during T lymphocyte development have been well established. Based on our previous observations of counter selection against T cells lacking E2-2, it seemed reasonable to assume that there would be a function also for E2-2 in thymocyte development. Aiming at assigning such a role for E2-2, we analyzed the expression of E2-2, E2A, HEB as well as Id mRNA during T cell development.

High macrophage infiltration along the tumor front correlates with improved survival in colon cancer.

Purpose: The role of macrophages in tumorigenesis is complex because they can both prevent and promote tumor development.

Experimental Design: Four hundred forty-six colorectal cancer specimens were stained with the pan-monocyte/macrophage marker CD68, and average infiltration along the tumor front was semiquantitatively evaluated using a four-grade scale. Each section was similarly scored for the presence of CD68 hotspots.

E2-2 regulates the expansion of pro-B cells and follicular versus marginal zone decisions.

The E-proteins E2A, HeLa E-box binding protein, and E2-2 constitute a class of basic helix-loop-helix transcription factors that differentially affect B cell development. E2A is by far the most investigated and appears to operate at several levels during B cell ontogeny. Less is known concerning the role of the other E-proteins.