The epidermis undergoes constant cellular renewal at the basal cell layer to replace the continual loss of cells by the stratum corneum. Leblond and Walker (1) reviewed studies on turnover timest of normal epidermis and found that they ranged from 13—100 days in different mammals. Recently, Rothberg, et at (2) determined the turnover time of human epidermis by measuring isotopically labeled str...

Objectives: Infectious central venous catheter (CVC) complications, including mortality and care hospitalization costs, are still a major clinical concern. This study aimed to determine the prevalence of hemodialysis infection its risk factors among patients. Methods: The present research was descriptive, prospective cross-sectional on patients in Babol hospitals during 2020 - 21. participants'...

Kulit buah jeruk purut (Cytrus Hystrix) biasa digunakan secara komersil sebagai perasa dan pengaroma karena minyak esensial memiliki kandungan hidrokarbon monoterpen, dengan komponen utama adalah β‐pinene (18.76%) limonene (30.73%) serta lain yaitu terpinolene (4.33%), α‐terpinene (5.09%), γ‐terpinene (6.18%), terpineol (8.35%), terpinene 4 ol (10.63%). Jeruk efektivitas bakterisidal pada bakte...

Mycosis fungoides (MF), the most common type of cutaneous T-cell lymphoma, is histologically characterized by atypical T lymphocytes with cerebriform nuclei that infiltrate the epidermis. Alope

background and aims. dental handpiece is a source of contamination because it is in constant touch with the oral cavity. sterilization does not seem to be sufficient to prevent penetration of microorganisms into air and water lines of the unit, because negative pressure developed by valves (which are placed in water outlets) and post shut-off inertial rotation of handpiece result in water and d...

introduction: this paper presents the results of a study on the effects of two differentdoses of low-power laser irradiation on healing of deep second degree burns. material and methods: 60 rats were randomly allocated to one of four groups. adeep second-degree burn was inflicted in each rat. in the control group (cg) burns remained untreated; in groups lg1 and lg2 the burns were irradiated wit...

background: the ultrasonography probes are cleaned by absorbent soft, dry cloth. this question arose whether linear and convex ultrasound probes coupling with gel could perform as a means for nosocomial infections transmission, and which method is economical and more efficient for cleaning the probes. this study was conducted to answer these questions. methods: one hundred – ninety two patients...