Risk Factor Analysis in Vascular Access Complications for Hemodialysis Patients.

Chronic kidney disease (CKD) and renal failure remain critical global health challenges, with vascular access complications posing significant obstacles in hemodialysis management. This study investigates the early and late complications associated with vascular access procedures in a cohort of 1334 patients from Timiș County Emergency Clinical Hospital. Patients were categorized into early complications, occurring within 30 days postoperatively, and late complications, developing beyond this period.

The telopode- and filopode-projecting heterogeneous stromal cells of the human sclera niche.

Telocytes (TCs) are stromal cells defined by the presence of long and slender prolongations (telopodes). They are a biologically and functionally heterogeneous population that has not been previously investigated in the sclera. The purpose of this study is to investigate the presence and characteristics of scleral telocytes through a combined immunohistochemical and transmission electron microscopy (TEM) study using samples from ten adult patients.

Telocyte-like cells containing Weibel-Palade bodies in rat lamina fusca.

Telocytes (TCs) are cells with long, thin and moniliform processes called telopodes. These cells have been found in numerous tissues, including the eye choroid and sclera. Lamina fusca (LF), an anatomical structure located at the sclera-choroid junction, has outer fibroblastic lamellae containing cells with long telopodes.

[The role and importance of antidrug educational program in preventing toxicomania in adolescents].

If before 1989 the use of drugs in Romania was an exceptional situation, in the last few years our country evolved from a transit area to a potential market. The drug users in Romania a coming from all the social classes (workers, unemployed, students and even medical staff), but more vulnerable are the adolescents and the young unemployed people. There is a certain risk that the drug use in Romania to become a wide spread phenomenon, with a tendency of getting out of control.

Examination of human stomach biopsies, saliva, and dental plaque for Campylobacter pylori.

To examine possible sources of Campylobacter pylori and to determine the routes by which it is transmitted to the human stomach, samples of dental plaque and saliva from 71 patients undergoing endoscopy in addition to stomach biopsies were collected and cultured on selective noninhibitory Skirrow medium. A total of 29 (40.8%) of the stomach biopsies yielded C.