the severity of subbasal nerve fibers damage and the extension in depth of stromal ulceration; this classification better defines, at the time of diagnosis, the cellular and structural alterations in the affected corneas, with possible prognostic and therapeutic values in the management of NK. In...
IVCM, using a laser-scanning confocal microscope, the Heidelberg Retina Tomograph 3 with Rostock Cornea Module (Heidelberg Engineering GmbH, Heidelberg, Germany) was performed on both eyes of patients with HZO and one randomly selected eye from the control group. The microscope was equipped with a...
Purpose To investigate the influence of ionizing radiation on the corneal epithelium and endothelium of rabbit eyes. Methods Five healthy mature albino rabbits were unilaterally irradiated with 20 Gy of X-rays (250 kV, 12 mA). Slit-lamp biomicroscopic observation and specular microscopic...
As a matter of fact, aside from Leydig cells, there is little information concerning the possible existence of different interstitial cell types in the human testis stromal compartment. In recent years, the classic description of the microscopic anatomical structure of a variety of organs in ...
cornea ); Ce :复眼( compoundeye ); La :神经节层( lamina ); Me :外髓( medulla ); Lo :内髓( lobula ); Lp : 内髓板( lobulaplate ); Ich :内交叉( innerchiasm ); Och :外交叉( outerchiasm ); Rch :网膜后交叉( post-retinachiasm ); Pro :前脑( protocerebrum ); Vc :视觉柱( is...
In this study, we found that the microscopic structure and secretion products of skin tissues had a significant impact on non-invasive glucose measurements in mid-infrared photoacoustic spectroscopy. To the best of our knowledge, this is the first report on the microscopic position scanning of spect...
Exemplary embodiments of apparatus, systems and methods can be provided for providing at least one electro-magnetic radiation to at least one sample. For example, a plurality of wav
2191 Polymers 2015, 7, 2190–2204 PolyTmaebrsl2e0115.,S7t,rpuacgteu–praegoef Schiff's bases 1–5 used as additives along with poly(vinyl chloride) (PVC). Table 1. Structure of Schiff's bases 1–5 used as additives along with poly(vinyl chloride) (PVC). Compound Name C1ompound 4...
When light enters the eye, it first passes through the cornea, then the aqueous humor, lens and vitreous humor. Ultimately it reaches the retina, which is the light-sensing structure of the eye. The retina contains two types of cells, called rods and cones. Rods handle vision in low light...
Noninvasive in vivo observations of the anterior human cornea were performed to study cell structure and dynamics. Cellular elements were identified by their location, morphology, and pattern of movement. The hypothesis that cells in the epithelial layer of the normal cornea migrate centripetally was...