Microglia: first responders in the central nervous system B. Catalin, A. Kirchhoff Microglia has emerged not only as an essential inflammatory cell but also as a major player in the development of the adult brain. Microglia phagocytize extra-numerical synapses during postnatal development, maintain and strengthen the remaining subset of synapses, remodel synaptic circuits and clearing apoptotic newborn neurons. Thereby, microglia plays a crucial role for the establishment, plasticity and function of adult neural circuits.
In addition to the key role in normal brain function, any imbalance in microglia activity has been associated with neurodegenerative diseases.
Microglial cells respond rapidly to smallest pathological changes, this being a vital aspect in many tissue scaring and the local confinement of focal lesions. It is assumed that the high motility of microglial cells represents an important requirement to fulfill the numerous functions. In this review will highlight the role of microglial motility in the healthy and the injured brain, and discuss how impairment of microglia motility can affect normal brain function.
Corresponding author: Alexander Cupido, PhD; e-mail: alexander.
paradisulbunicilor.rots of Imaging Studies
Dental pulp as a stem cell reservoir Andreea Cristiana Didilescu, M. Rusu, G. Nini Currently, much information is provided regarding the presence and the roles in tissue regeneration of stem cell niches residing in post-natal dental pulp. So far, three types of adult stem cells have been isolated from dental pulp.
Specialty Imaging: Temporomandibular Joint
Correct evaluation of these cells is important in order to determine their potential use in clinical fields. The present study aims to review the origins and immunophenotype of these cells. The particularities of interstitial cells of the stem cell niches are also debated. The study group included 25 cases of liver metastases of colorectal cancer, diagnosed and surgically treated at "Sf.
neck and low back pain
Spiridon" University Hospital of Iassy, Romania. The expression of investigated markers revealed an increased staining variability. Ten different patterns of expression of the investigated markers have been identified.
Study of the diagnosis and treatment of cancer located in the head and neck and correlation with expression of prognostic markers Fl. Badulescu, Adriana Badulescu, Anda Crisan, Florina Carmen Popescu A prospective study made by authors was initiated in in order to analyze differences in terms of response rate, overall survival and progression free survival for patients with advanced head and neck carcinoma treated with radiotherapy vs.
Materials and Methods: LSD1 and RBP2 expressions were detected by immunohistochemistry in surgically resected samples from thyroid adenoma, papillary thyroid carcinoma tratați genunchii paracancerous tissues. Though the positive expression of both LSD1 and RBP2 can be used to estimate the potentiality of thyroid carcinoma and help for the adjuvant treatment, LSD1 is a more sensitive molecular marker than RBP2 on thyroid cancer diagnosis.
Comparative study of placenta acute fetal distress and diabetes associated with pregnancy V. Gheorman, Lavinia Gheorman, C. Ivanus, R. Pana, A. Goganau, Anca Patrascu The authors analyze the main histopathological changes of placentas from pregnancies ended with fetal distress at birth and the tasks associated with diabetes. The parallel between the two types of placentas not trying to prove the existence of pathognomonic lesions. Are set out both the similarities between the two titles of placentas lesions such as changes in microcirculation and so on as well as particular aspects.
The authors analyze a group of 19 juvenile rheumatoid arthritis cervical spine radiology women hospitalized in Obstetrics and Gynecology Clinics of Emergency County Hospital of Craiova, Romania, in September Septemberwho were born and who were diagnosed with diabetes. In the same period, were studied 21 pregnant women whose pregnancy ended with the birth of a child with fetal distress.
Such were identified as placental lesions suggestive of fetal distress as diverse etiology of placental vascular changes and the placenta in pregnancy associated diabetes as immaturity and vascular edema and fibrinoid changes and glycogen stores.
The authors have proposed to highlight some lesions suggestive of two groups of diseases but independent groups were analyzed and conclusions were drawn after discussing results. This study is justified by insufficient knowledge of the causes that lead to fetal juvenile rheumatoid arthritis cervical spine radiology regardless of its etiology.
Cervical vertebrae anatomy radiology. Anammorarescu (anammorarescu) on Pinterest
In conclusion, the authors mention both placenta's common changes as specifically changes of the placenta for each type of disorder. Morphological expression of the anterior spinal artery and the intracranial segment of the vertebral artery: a direct anatomic study L. Ballesteros, P.
Forero, I. Quintero Given its importance for clinical diagnosis and management, the purpose of this study was to determine the morphological expression of the intracranial segment of both vertebral and spinal arteries.
Ninety-five fresh cadaveric specimens autopsied at the Instituto de Medicina Legal of Bucaramanga Colombia were perfused with polyester resins at the vertebrobasilar vascular bed, by canalizing the proximal segment of the internal carotids and vertebral arteries. The intracranial segment of the vertebral arteries VA had a length of The left vertebral artery had a caliber of 3.
Mirela Popescu (popescumirela83) - Profile | Pinterest
The VA junction was seen at the level of the ponto-medullary sulcus in The anterior spinal arteries ASA had a bilateral origin in A right unilateral origin of the ASA was observed in There is disagreement in the literature as to the level of the junction of the two vertebral arteries.
The unilateral origin of the spinal arteries is more frequent than most prior studies have indicated. Margaritescu In this study, we have investigated the immunohistochemical expression of endoglin CDvascular endothelial growth factor VEGFepidermal growth factor receptor EGFR-1 and epidermal growth factor receptor 2 c-erbB-2 and their prognostic correlation in 13 cases of cervical adenocarcinomas with mucinous, endometrioid and serous type differentiation.
Our study revealed that for uterine cervix adenocarcinoma the most intense angiogenic activity occurs at the invasion front of these tumors.
Thus, we concluded that in cervical adenocarcinomas occurs an intense process of angiogenesis, mainly at the invasion front, controlled by interrelations between VEGF and EGFR family members, especially the c-erbB-2 receptor.
Further studies are needed to elucidate whether specific angiogenic molecular profiles exist in different histopathological subtypes of uterine adenocarcinomas and which is their impact on prognosis and therapeutic outcomes for these patients. Childhood rhabdomyosarcoma. Anatomo-clinical and therapeutic study on 25 cases.