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141.
Shankaran S Pappas A McDonald SA Laptook AR Bara R Ehrenkranz RA Tyson JE Goldberg R Donovan EF Fanaroff AA Das A Poole WK Walsh M Higgins RD Welsh C Salhab W Carlo WA Poindexter B Stoll BJ Guillet R Finer NN Stevenson DK Bauer CR;Eunice Kennedy Shriver National Institute of Child Health Human Development Neonatal Research Network 《Pediatrics》2011,128(1):e112-e120
142.
Heikal Mohamed Amin Soliman Tarek T. Abousaif Walid Samir Shebl Ahmed Adel 《Albrecht von Graefes Archiv fur klinische und experimentelle Ophthalmologie》2022,260(1):353-361
Graefe's Archive for Clinical and Experimental Ophthalmology - To compare the effects of ciclosporine A (2%) eye drop and tacrolimus (0.03%) eye ointment on children with vernal... 相似文献
143.
Shpargel KB Jalabi W Jin Y Dadabayev A Penn MS Trapp BD 《Cleveland Clinic journal of medicine》2008,75(Z2):S77-S82
Preconditioning is a phenomenon in which the brain protects itself against future injury by adapting to low doses of noxious insults. Preconditioning stimuli include ischemia, low doses of endotoxin, hypoxia, hypothermia and hyperthermia, cortical spreading depression, anesthetics, and 3-nitropropionic acid, among others. Understanding of the mechanisms underlying preconditioning has been elusive, but NMDA receptor activation, nitric oxide, inflammatory cytokines, and suppression of the innate immune system appear to have a role. Elucidation of the endogenous cell survival pathways involved in preconditioning has significant clinical implications for preventing neuronal damage in susceptible patients. 相似文献
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Abstract A 34-year-old Marfan patient at the seventh week of pregnancy presented with acute type A aortic dissection and severe aortic regurgitation. The aortic valve and ascending aorta were replaced successfully using circulatory arrest and deep hypothermia. At 35 weeks of gestation, the patient underwent a cesarean section and delivered a healthy baby. To our knowledge, this case is the first to report a favorable fetal outcome following surgical repair of acute dissection in the first trimester of pregnancy. 相似文献
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Walid Ahmed Abdullah 《Saudi Dental Journal》2011,23(2):61-65
KCOT is one of the most aggressive odontogenic cysts with a high recurrence rate, this was explained histopathologically as it typically shows a thin, friable wall, which is often difficult to enucleate from the bone in one piece, and have small satellite cysts within the fibrous wall. Multiple surgical approaches were introduced including decompression, marsupilization, enucleation with or without adjunct (Carnoy’s solution, enucleation) and resection. Depending on other studies KCOT can be conservatively treated with enucleation and application of Carnoy’s solution or cryotherapy. This can be used specially in the large lesions that when treated with resection, the continuity of the jaw will be interrupted. This technique shows comparable results to other more aggressive techniques. 相似文献
150.
BACKGROUND: Invasive ductal carcinoma of the breast is a heterogeneous collection of divergent types of carcinomas. Some subtypes have been characterized by histologic observations. This study describes a distinctive subset recognized through cytomorphologic examination of breast carcinoma specimens obtained by fine-needle aspiration biopsies (FNAB). Identification of this subset is established further by analyses of its clinical and immunologic characteristics. METHODS: One hundred patients underwent FNAB and were diagnosed with breast ductal carcinoma. These diagnoses were followed by surgical resections and histologic evaluation of tumors. Immunohistochemical analyses of estrogen receptor, progesterone receptor, Her2/neu, p53 protein, and Ki-67 were performed. Patient's age, race, and family history of breast carcinoma were obtained. The objective of the study is to identify a cytomorphologically distinctive, clinically relevant, subset of breast carcinomas. RESULTS: A subset carcinoma was recognized by cytomorphologic examination of Pap-stained FNAB slides. This subset consisted of seven patients with a median age of 37 years. At the time of surgical resection, all patients had axillary lymph node metastases. Six of seven patients had distant metastases. Immunohistochemical studies revealed that all tumors are positive for p53 protein and negative for estrogen and progesterone receptors. CONCLUSION: This study presented a unique subset of breast ductal carcinomas that involved young patients and had aggressive growth behavior. These tumors expressed p53 protein but not estrogen and progesterone receptors. 相似文献