Phosphatidylcholine biosynthesis via the CDP-choline pathway is primarily regulated by CTP:phosphocholine cytidylyltransferase (CT). Transcriptional enhancer factor-4 (TEF-4) enhances the transcription of CTalpha in COS-7 cells by interactions with the basal transcription machinery (Sugimoto, H., Bakovic, M., Yamashita, S., and Vance, D.E. (2001) J. Biol. Chem. 276,12338-12344). To identify the...

In the realm of education, feedback from peers and teachers is critical importance. The rapid growth electronic (EF) has led to various innovations in feedback, particularly for teachers’ EF (TEF) context English as a foreign language (EFL). This study contributes literature on by examining how students EFL writing classes were influenced TEF offered synchronously via online class dis...

In the presence of a preparation of purified thymus extract factors (TEF), spleen cells from athymic nude mice develop in vitro immune responses to soluble DNP-protein conjugates, to particulate sheep red blood cells, and to allogeneic cells. TEF has similar effects also on the in vitro antibody responses of normal mouse spleen cells, enhancing antigen-dependent plaque-forming cells responses t...

been reported to mainly occur in patients with carcinoma of the lung and esophagus. TEF is an uncommon complication of leukemia and lymphoma. Aspergillus has newly emerged at a leading cause of death due to infectious fungal organisms in the immunocompromised host (1). Aspergillus bronchitis is a relatively indolent process that is typically diagnosed only on autopsy (2). We report here on a ca...

The Sengstaken-Blakemore tube (SB tube) is used to control esophageal or gastric variceal bleeding in emergencies, and various complications have been reported following its use. Tracheoesophageal fistula (TEF) is an extremely rare complication after SB tube insertion. We herein present a case of an 80-year-old female patient who experienced TEF after repeated insertion of the SB tube to contro...

Acquired nonmalignant tracheoesophageal fistula (TEF) is a rare clinical condition with multiple etiologies, although post-intubation injury is the most common cause. TEFs can be fatal if left untreated due to devastating pulmonary complications caused by tracheobronchial contamination and poor nutrition. Herein, we present a case of complete healing of a post-intubation TEF under conservative ...

BACKGROUND The non-malignant, acquired tracheoesophageal fistulas (TEF), resulting from tracheal intubation are usually iatrogenic lesions. Tracheal lesions resulting from intubation may occur and pneumomediastinum, pneumothorax or subcutaneous emphysema may develop due to the stream of air. CASE PRESENTATION We present a-39-year old, Caucasian patient, developing severe hypoxia fallowing ces...