BACKGROUND Outer hair cells' (OHCs') dysfunctions as the extent of temporary and permanent threshold shifts (TTS and PTS) and cochlear damage were assessed in rabbits exposed to continuous noise METHODS Twelve New Zealand white rabbits were studied in noise (N) (n=6; exposed to continuous noise; 95 dB SPL, 500-8000 Hz for 8 h per day during 5 consecutive days) and control (C) (n=6; not expose...

The ability of Streptococcus mutans to catabolize cellobiose, a beta-linked glucoside generated during the hydrolysis of cellulose, is shown to be regulated by a transcriptional regulator, CelR, which is encoded by an operon with a phospho-beta-glucosidase (CelA) and a cellobiose-specific sugar phosphotransferase system (PTS) permease (EII(Cel)). The roles of CelR, EII(Cel) components, and cert...

PURPOSE To investigate the relationship between recanalization rate of occluded veins after deep venous thrombosis (DVT) and development of postthrombotic syndrome (PTS). MATERIALS AND METHODS Patients treated for DVT of the lower limbs were evaluated 12-36 months after acute DVT. Of 100 patients, 34 developed PTS, defined as Villalta score of ≥ 5. Symptoms and signs of PTS were assessed, and...

The phosphoenolpyruvate:sugar phosphotransferase system (PTS) plays a key role in sugar uptake and metabolic regulation in bacteria. PTS proteins form a divergent phosphorylation cascade. Enzyme I (EI) is at the top of the cascade and mediates phosphoryl-transfer from phosphoenolpyruvate to the phosphoryl-carrier protein HPr, which then distributes the phosphoryl-groups to the different carbohy...

Changes in intracellular cAMP concentration play important roles in Haemophilus influenzae, regulating both sugar utilization and competence for natural transformation. In enteric bacteria, cAMP levels are controlled by the phosphoenolpyruvate:glycose phosphotransferase system (PTS) in response to changes in availability of the preferred sugars it transports. We have demonstrated the existence ...

Nonoffending mothers of sexually abused children often exhibit high levels of posttraumatic stress (PTS) symptoms. Emerging evidence suggests that trait-like individual differences in sensitivity to disgust play a role in the development of PTS symptoms. One such individual difference, disgust sensitivity, has not been examined as far as we are aware among victims of secondary traumatic stress....

Although below-knee compression elastic stockings (CES) are effective for the prevention of the postthrombotic syndrome (PTS), a substantial number of patients with deep venous thrombosis still develop PTS. In the present open-label, randomized clinical trial, we compared thigh-length with below-knee CES for the prevention of PTS. A total of 267 patients with the first episode of proximal deep ...

Bioassays with tomato and lettuce seeds and three plant experiments with marigold (Tagetes erecta L.) ‘Inca Gold’ were conducted in the laboratory and greenhouse, respectively, in order to investigate possibilities of determining and mitigating the effects of phytotoxins in pine tree substrate (PTS). PTS is produced by grinding loblolly pine tree (Pinus taeda L.) logs, and using as horticultura...

It has been suggested that an increased posterior tibial slope (PTS) and a narrow notch width index (NWI) increase the risk of anterior cruciate ligament (ACL) injury. The aim of this study was to establish why there are conflicting reports on their significance. A total of fifty patients with a ruptured ACL and 50 patients with an intact ACL were included in the study. The group with ACL ruptu...

BACKGROUND AND PURPOSE Urinary incontinence (UI) is a common and distressing problem after stroke. Although there is evidence of new, effective UI poststroke rehabilitation intervention, it is unknown whether occupational therapists (OTs)' and physical therapists (PTs)' actual practices reflect best practices. We sought to determine the extent to which OTs and PTs identify, assess, and treat UI...