OBJECTIVE To investigate the relationship between endolymphatic hydrops and perilymphatic potassium. METHODS 20 pigmented guinea pigs were used: 10 for scala vestibuli study and 10 for scala tympani study. Acute endolymphatic hydrops was produced by microinjection of an artificial endolymph into the scala media. Injections were performed in the second turn at rates up to 500 nl/min for a peri...

purpose: to compare the efficacy of intravitreal clindamycin and dexamethasone with classic treatment for ocular toxoplasmosis. methods: in this prospective, randomized single-masked clinical trial a total of 68 patients with active ocular toxoplasmosis were assigned randomly to 2 treatment groups: 34 in the intravitreal clindamycin plus dexamethasone (ivcd) group and 34 in the classic treatmen...

In this paper we consider the problem of creating a two dimensional spatial representation of gas distribution with a mobile robot. In contrast to previous approaches to the problem of gas distribution mapping (GDM) we do not assume that the robot has perfect knowledge about its position. Instead we develop a probabilistic framework for simultaneous localisation and occupancy and gas distributi...

OBJECTIVES The aim of the study was to compare diabetes control and obstetrical outcomes in pregnant women with type 1 diabetes treated during pregnancy with either continuous subcutaneous insulin infusion (CSII) or multiple daily insulin injections (MDII). PATIENTS AND METHODS It was a descriptive, retrospective, observational study of 116 Caucasian pregnant women with type 1 diabetes mellit...

key features covered by this talk are, choice of transducers and needles; patient positioning; joint injections and aspirations; tendon sheath injections; cyst aspirations; biopsies.

background: all the three nitric oxide synthase (nos) isoforms are presented in the kidney. some data provided evidences that enos activity leads to restoration of renal function after injury, but activation of inos aggravates renal failure. in the present study, we investigated that whether in gentamicin-induced renal failure selective inos blockade is beneficial. materials and methods: four g...

In this paper, we deal with a drug delivery problem in a French homecare. The carriers are assigned to specific areas and must visit each patient once a day while minimizing the total travelled distance. In this context, we propose to explore four strategies of delivery: (i) starting deliveries when a specified number of deliveries is achieved, (ii) starting deliveries if a specified distance i...

background: today prevalence of overweigh and obesity is increasing in most parts of the world. obesity plays an important role in creating health poverty in women and decreasing life span. the most common formula to assess physical health is body mass index (bmi). the present research was conducted to determine related factors (personal and reproductive characteristics) with women's bmi. metho...