The dose-dependent effects of porcine somatotropin (pST) on cellular aspects of skeletal muscle growth, muscle composition and measures of pork quality were investigated in growing barrows and gilts. Eighty crossbred pigs weighing 46 kg were assigned randomly to receive daily subcutaneous injections of 0, 30, 60, 120 or 200 micrograms pST/kg BW until they weighed 100 kg. Semitendinosus muscle w...

Forty-eight pigs of three known stress susceptibility classes were injected daily with porcine somatotropin (pST; 4 mg/d) or a placebo. Each pig was injected in the neck once daily until taken off test, starting when the pigs weighed 59 kg. The pST treatment was terminated at weekly intervals when individual pigs reached 109 kg, but animals continued to be fed for six additional days to allow f...

PURPOSE To report low-income homebound older adults' experience of telehealth problem-solving therapy (tele-PST) and aging-service case managers' (CMs') experience/perception of client-level personal barriers to accessing psychotherapy in general and PST specifically. DESIGN AND METHODS The study sample consisted of 42 homebound older adults who participated in the feasibility and efficacy tr...

The pstSCAB-phoU operon encodes the phosphate-specific transport system (Pst). Loss of Pst constitutively activates the Pho regulon and decreases bacterial virulence. However, specific mechanisms underlying decreased bacterial virulence through inactivation of Pst are poorly understood. In uropathogenic Escherichia coli (UPEC) strain CFT073, inactivation of pst decreased urinary tract colonizat...

Introduction Currently, there is an active introduction of modern types psychosocial treatment (PST). At the same time, important direction evaluation effectiveness PST, identification factors affecting it, which determines urgency research in this area. Objectives To evaluate patients with schizophrenia at different stages psychiatric care; to build regression models identify that influence tr...

This study reported a one-pot process used to synthesize poly[(linoleic acid)-g-(styrene)-g-(ε-caprolactone)] (PLina-g-PSt-g-PCL) graft copolymers. The was carried out by combining the atom transfer radical polymerization (ATRP) of styrene with ring-opening (ROP) ε-caprolactone from polymeric linoleic acid having hydroxyl groups and bromine (PLina-Br) in main chain. characterization products ac...

Polystyrene (PSt) has been known as one of the important polymers with a wide range of applications. Ability to synthesize PSt with different but predictable molecular weights for various applications is very important in the laboratories and industries. In this study, using various simple and inexpensive techniques with only free radical mechanism, it was tried to synthesize PSt with different...

Thirty-seven pigs with an initial live weight of 60 kg were used to investigate the effects of daily exogenous porcine somatotropin (pST) administration at two dose levels (0 and 100 micrograms.kg-1.d-1) for a 31-d period on muscle fiber characteristics and meat tenderness of boars, gilts and barrows. Excipient boars and gilts had more alpha W and fewer alpha R fibers than did those receiving p...

BACKGROUND To rapidly obtain outpatient results, we use plasma separation tubes (PST) for chemistry analysis. If lactate dehydrogenase measurement is required, serum separation tubes (SST) are used. There has been no evaluation of hemolysis with these tubes. We compared the hemolytic index (HI) obtained by using PST and SST and applied this for choosing appropriate tubes for clinical laboratori...

Compared the effects of 2 psychotherapies based on divergent conceptualizations of depression in later life. Seventy-five older adults diagnosed with major depressive disorder were assigned randomly to problem-solving therapy (PST), reminiscence therapy (RT), or a waiting-list control (WLC) condition. Participants in PST and RT were provided with 12 weekly sessions of group treatment. Dependent...