The mandibular canal divides into the mental and incisive canals at the premolar region, forms the anterior loop which crosses anterior to the mental foramen, and turns back to reach the mental foramen. The aim of this study was to elucidate the general anatomical structure of the anterior loop of the mandibular canal using morphometry. Twenty-six hemimandibles from 19 cadavers (16 males, 3 fem...

effects of doxycycline on cx43 distribution and cardiac arrhythmia susceptibility of rats after myocardial infarction abstract: this study aimed to observe the effects of doxycycline (dox) on gap junction remodeling after mi and the susceptibility of rats to cardiac arrhythmia. the proximal left anterior descending coronary artery of rats was ligated to establish a myocardial infarction animal ...

In Siamese cats, many ganglion cell fibers from the temporal retina misproject to the contralateral hemisphere; as a result, each lateral geniculate nucleus contains an abnormally large representation of the ipsilateral visual field. The manner in which the visual cortex processes this aberrant visual information has been examined in several previous studies. In some Siamese cats, the region of...

  Metastatic survey of the patients with known primary malignancies with bone scan is one of the most common studies in nuclear medicine. Unfortunately the conventional planar bone scan has a very low specificity for differentiating benign from malignant lesions especially in the spinal column. In this study, we compared the specificity of SPECT imaging and convention...

Introduction Although the subthalamic nucleus (STN) has proven to be a safe and effective target for deep brain stimulation (DBS) in treatment of primary dystonia, rates individual improvement vary considerably. On premise selecting appropriate patients, location contacts dorsolateral sensorimotor area STN may an important factor affecting therapeutic effects, but optimal remains unclear. This ...

a radiolucent table with the patient in the supine position with slight knee flexion. This is particularly useful in an anterior approach. The standard surgical approaches include the traditional Watson-Jones anterolateral approach, which can facilitate implant placement. However, exposure and reduction of the fracture can be difficult in a large or obese patient. The anterior Smith-Petersen ap...

Purpose: To demonstrate the corneal magnification using trypan blue in cataract surgery. Methods: Eight eyes of eight patients undergoing phacoemulsification with an intraocular lens implantation were enrolled in this study. After staining the anterior capsule with Trypan Blue 0.1% and performing the capsulorhexis, the excised anterior capsule was placed on the corneal surface. By observing and...

Depletion of Wnt signaling is a major requirement for the induction of the anterior prosencephalon. However, the molecular events driving the differential regionalization of this area into eye-field and telencephalon fates are still unknown. Here we show that the BMP pathway is active in the anterior neural ectoderm during late blastula to early gastrula stage in zebrafish. Bmp2b mutants and mo...

During the dissection of an 80-year-old, white, male cadaver, a large scalenus minimus muscle was detected on the right side. Scalenus minimus muscle, a fiber bundle which strengthens the suprapleural membrane, arises from the anterior tubercle of the transverse process of the 7th cervical vertebra, and inserts to the inner border of the first rib and cupula pleura. In the present case, the sca...

When polarizing mesoderm from the posterior border of the 4-day chick limb bud is placed adjacent to anterior limb mesoderm and ectodermal ridge, the anterior ridge thickens and mesodermal outgrowth ensues, resulting in supernumerary limb structures. This apposition of anterior and posterior limb tissues can be accomplished by cutting off the apical one third of the limb bud and reimplanting it...