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排序方式: 共有107条查询结果,搜索用时 15 毫秒
1.
The aim of this study was to record sacral bone morphometry that may help in selection of the implant type and proper size in sacroiliac separation. For this reason, sacral lengths and width, the length of each sacral vertebrae, distances between cranial and caudal articular processes, vertical and transversal diameters of the cranial endplate, sacral tuberositas and articular surface areas were obtained from 11 dogs. Additionally, the transverse and vertical diameters of the bony structure and sacral canal were measured from six cross-sections. The data of the study were determined to be representative of the sacral values for average-sized dogs, which was confirmed statistically. The highest value was the sacral width among the linear measurements. The ventral sacral length was longer than the dorsal sacral length. The total lateral area of the sacral wing was measured as 677.46 (142.1)mm2. The transverse diameters of the first sacral vertebra important for screw implantation were 46.02 (4.33)mm and 44.18 (5.29)mm in the first and second cross-sections, respectively. 相似文献
2.
Mohammad Ali Boroumand Maryam Sotoudeh Anvari Namvar Movahedi Parin Yazdanifard 《Cardiovascular pathology》2008,17(2):124-125
Mesothelial/monocytic incidental cardiac excrescence (MICE) is a very uncommon lesion. Diagnosis is incidental and may simulate thrombotic lesions. One of the hypotheses with regard to the etiology of this lesion is a previous cardiac procedure especially mitral valve repair or commissurotomy. Herein, we describe a MICE incidentally found in a patient who underwent mitral valve replacement, as a thrombotic lesion on the left atrial auricle. Histopathologic examination suggested MICE lesions and immunohistochemical stains confirmed it. 相似文献
3.
Bahar Ashjaei Afshar Ghamari Khameneh Neda Pak Gisoo Darban Hosseini Amirkhiz Alipasha Meysamie Moeinadin Safavi Sanam Darban Hosseini Amirkhiz Parin Tanzifi 《Journal of pediatric surgery》2021,56(5):975-978
PurposeTo identify influence of different values of age and abnormal bowel length in HD patients selected for single stage TERPT which affects the technique of surgery.MethodsThis observational study was carried out for over 2.5 years. All children younger than 14 years old with clinical suspicion for HD, typical transitional zone (TZ) on contrast enema (CE) distal to splenic flexure, preoperative diagnosis approved by full thickness biopsy, no previous surgical history and no urgency were included. The distance between the anus and TZ was considered as aganglionic length on CE. Biopsy was taken from distal to proximal of resected bowel to reach circumferentially normal innervated bowel. Paired sample Student's t-test, Pearson correlation test, receiver operating characteristic (ROC) analysis were performed.ResultsForty-eight patients were enrolled in this study. Measured mean for aganglionic bowel length on CE and pathology were 33.5 ± 17.1 cm and 56.8 ± 33.5 cm, respectively (p < 0.01). Correlation coefficient (R) and coefficient of determination (R2) were 0.632 and 40%, respectively (p < 0.01). The difference between radiologic and pathologic measurements in females was higher than males (mean: 29.3 vs 21.9 cm) but was not statistically significant (p = 0.75). There was statistically significant difference between CE and pathologic results in the infants younger than 10 months (p = .004). Abnormal bowel length equal to 52 cm predicted requirement of laparoscopy assistance/laparotomy with 75% sensitivity and 85% specificity.ConclusionOur investigation showed it is safe to attempt for single stage TERPT when aganglionic length on CE is less than 52 cm and the child with HD is older than 10 months. Chance of requiring additional laparotomy or laparoscopy assistance is low in these patients.Type of studyStudy of diagnostic test.Level of evidenceLevel II. 相似文献
4.
Parikh P Garg R Atiemo A Vasamreddy CR Chan V Blumenthal RS 《The American Heart Hospital Journal》2004,2(4):191-197
Metabolic syndrome is a cluster of risk factors for cardiovascular disease that include obesity, atherogenic dyslipidemia, raised blood pressure, and insulin resistance. The growing trend of obesity is associated with increased prevalence of metabolic syndrome. Optimizing diet and exercise are still the leading therapy for controlling the metabolic syndrome. Based on the current evidence, further emphasis should be placed on aggressive management of other metabolic risk factors such as high blood pressure and dyslipidemia. 相似文献
5.
Sithigorngul W Rukpratanporn S Sittidilokratna N Pecharaburanin N Longyant S Chaivisuthangkura P Sithigorngul P 《Journal of virological methods》2007,140(1-2):193-199
A simple yellow head virus (YHV) “strip test” was developed using monoclonal antibody Y19 (against the p20 structural protein) conjugated with colloidal gold as the detector antibody. Rabbit anti-recombinant p20 (rp20) protein antibody was used as a capture antibody at the test line (T) and goat anti-mouse IgG antibody (GAM) was used as the capture antibody at the control line (C). The ready-to-use strip was housed in a plastic case for convenient application and stored in the desiccated plastic bag. A sample volume of 100 μl of either haemolymph or gill or appendage homogenates in application buffer was applied to the sample chamber at one end of the strip and allowed to flow by chromatography through the nitrocellulose membrane to the other end. In test samples containing YHV, the virus would bind to colloidal gold conjugated monoclonal antibody and the resulting complex would be captured by the rabbit anti-rp20 antibody at the test line to give a reddish-purple band. Any unbound monoclonal antibody conjugated with colloidal gold moved across the test line to be captured by the GAM to form a band at the control line (C). In the sample without YHV or below the limit of detection for the kit, only the control line was demonstrated. This method was about 500 times less sensitive than that of one-step RT-PCR, but slightly more sensitive than dot blotting. Therefore, it could be used for primary screening of individual shrimp or pooled shrimp samples to confirm high levels of YHV infection or YHV disease outbreaks. This kit can be used to detect gill associated virus (GAV) infection as well since the monoclonal antibody used in this kit cross-reacted well with GAV. The beneficial features of this kit are that simple, convenient, and rapid results that can be obtained without the requirement of sophisticated tools or special skills. 相似文献
6.
From Door‐to‐Balloon Time to Contact‐to‐Device Time: Predictors of Achieving Target Times in Patients With ST‐Elevation Myocardial Infarction 下载免费PDF全文
7.
Chaivisuthangkura P Tawilert C Tejangkura T Rukpratanporn S Longyant S Sithigorngul W Sithigorngul P 《Virology》2008,381(2):261-267
The full-length of the occlusion body (OB) protein gene of Penaeus monodon nucleopolyhedrovirus (PemoNPV) was successfully isolated. The OB gene sequence contained an open reading frame (ORF) of 1359 nucleotides encoding a protein of 452 amino acid residues with a predicted molecular mass of 50.6 kDa. A putative late promoter element, TAAG, was identified 72 nt upstream of the translation start site. The amino acid sequences of tryptic digested peptides of PemoNPV OB protein obtained from LC-MS analysis matched quite well with various regions of deduced amino acid sequences. Recombinant PemoNPV OB proteins specifically reacted with monoclonal antibodies to PemoNPV OB protein. After comparison with nucleotide database, the PemoNPV OB ORF demonstrated 67% identity to an uncharacterized ORF of a baculovirus pathogenic for Penaeus vannamei. However, comparison against protein databases revealed no significant homology to other known proteins.To our knowledge, this PemoNPV OB gene is the first isolated and characterized gene of nucleopolyhedrovirus from shrimp. 相似文献
8.
Anatomy of medial plantar superficial branch artery perforators: Facilitation of medial plantar superficial branch artery perforator (MPAP) flap harvesting and design for finger pulp reconstruction 下载免费PDF全文
9.
10.
Volha Lenskaya Parin Panji Ellen H. de Moll Kaci Christian Robert G. Phelps 《Journal of cutaneous pathology》2020,47(11):1080-1084
Lip edema with non-caseating granulomas or lymphangiectasia pose a clinical and pathological challenge. These findings can be attributed to cheilitis granulomatosa (CG), Melkersson-Rosenthal syndrome (MRS), or Crohn disease (CD) depending on the appropriate clinical context. Lymphangiectasis, in particular, is a common pathological finding in CD due to lymphatic obstruction by granulomas and intralymphatic granulomas. Because oral symptoms can precede gastrointestinal symptoms of CD or be seen in patients with asymptomatic gastrointestinal disease, the identification of lymphangiectasia should raise the possibility of underlying CD. We present a case of a young woman with several years of lip swelling, with notable lymphangiectasia and subtle granulomas on pathological evaluation. The patient was diagnosed with MRS at an outside institution and treated with systemic steroids, without further systemic evaluation. We believe that early recognition of lymphangiectasia and consideration of CD early in the work-up are critical for early diagnosis and appropriate management. Neither clinical nor histopathological findings should be used in isolation to diagnose GC, MRS, or CD as there is significant debate as to the etiology and overlapping findings of these conditions. We highlight the importance of lymphangiectasia in diagnosing underlying CD in the appropriate clinical context. 相似文献