全文获取类型
收费全文 | 60篇 |
免费 | 2篇 |
专业分类
儿科学 | 1篇 |
基础医学 | 6篇 |
临床医学 | 7篇 |
内科学 | 9篇 |
皮肤病学 | 1篇 |
神经病学 | 2篇 |
外科学 | 15篇 |
预防医学 | 9篇 |
眼科学 | 9篇 |
药学 | 1篇 |
肿瘤学 | 2篇 |
出版年
2023年 | 3篇 |
2022年 | 1篇 |
2021年 | 4篇 |
2020年 | 1篇 |
2019年 | 2篇 |
2018年 | 2篇 |
2017年 | 1篇 |
2016年 | 3篇 |
2015年 | 3篇 |
2014年 | 5篇 |
2013年 | 5篇 |
2012年 | 3篇 |
2011年 | 7篇 |
2010年 | 1篇 |
2009年 | 1篇 |
2008年 | 5篇 |
2007年 | 4篇 |
2006年 | 1篇 |
2005年 | 1篇 |
2004年 | 1篇 |
2003年 | 3篇 |
2001年 | 1篇 |
1999年 | 1篇 |
1998年 | 1篇 |
1994年 | 1篇 |
1991年 | 1篇 |
排序方式: 共有62条查询结果,搜索用时 15 毫秒
1.
Venkata?Anudeep Kolar?Vishwanath?VinodEmail author Nandini?Pandit Vivek?Kumar?Sharma Halanaik?Dhanapathi Tarun?Kumar?Dutta Akkilagunta?Sujiv 《Indian journal of gastroenterology》2016,35(5):385-392
Background and Aims
Upper gastrointestinal symptoms are more prevalent among type 2 diabetes mellitus (T2DM) patients. The prevalence of delayed gastric emptying (GE) and factors predictive of it have not been studied in Indian T2DM patients and the present study aimed to study the same.Methods
This hospital-based cross-sectional study involved adult (age between 18 and 65 years) outpatients with T2DM of ≥5-year duration. Measurements of GE of a labelled standardized solid rice idli meal by gastric emptying scintigraphy (GES), symptoms of delayed GE (by standardized questionnaire) and autonomic function by cardiovascular autonomic function tests (AFTs) were carried out. Thirty healthy subjects served as controls for GES and AFTs.Results
One hundred and forty T2DM patients (age range: 32–65 years) were studied. Delayed GE was documented in ≈29 % (40/140) and rapid GE in 2 % (3/140) of T2DM patients. Univariate analysis showed significant positive association between delayed GE and duration of DM, body mass index (BMI), HbA1c, retinopathy, peripheral neuropathy, autonomic dysfunction and coronary artery disease (p < 0.05 for all). However, there was no significant correlation of age, sex, symptoms suggestive of gastroparesis and nephropathy with delayed GE. Hypoglycemic episodes were significantly more frequent in those with delayed GE (p < 0.05). Multiple logistic regression analysis revealed only BMI and HbA1c to be significant independent predictors of delayed GE.Conclusion
Presence and severity of symptoms of gastroparesis did not predict delayed GE. Delayed GE, irrespective of symptoms, was associated with microvascular and macrovascular diabetic complications and increased risk of hypoglycemic episodes. HbA1c and BMI were independent predictors of delayed GE.2.
3.
4.
Panarelli JF Zoumalan CI Mukkamala K Maher EA Iacob C Della Rocca DA 《Ophthalmic plastic and reconstructive surgery》2011,27(5):e119-e121
A rare variant of adenoid cystic carcinoma is the dedifferentiated sarcomatoid form, which has previously been reported in the hard and soft palate, maxillary sinus, submandibular glands, and nasal cavity. The authors report the first case of a dedifferentiated sarcomatoid adenoid cystic carcinoma occurring in the lacrimal gland, that of a 52-year-old man. The patient presented with a 4-month history of diplopia, decreased vision, and right upper eyelid swelling. Radiographic imaging showed a soft tissue mass in the extraconal compartment superolateral to the right eye. The patient subsequently underwent surgical debulking. Histologic examination of the tissue revealed classic cribiform adenoid cystic carcinoma and a sarcomatous component consisting of malignant spindle cells and fusiform cells arranged in whorls. Dedifferentiation is a well-established phenomenon in salivary gland tumors that is associated with aggressive behavior and poor prognosis; however, the exact nature of such dedifferentiated neoplasms remains unclear. 相似文献
5.
Self-inflicted finger injury in individuals with spinal cord injury: an analysis of 5 cases 下载免费PDF全文
OBJECTIVE: To describe the occurrence of finger autophagia in 5 persons with traumatic spinal cord injury and to present a discussion of putative causes and potential treatments. BACKGROUND: Minor self-mutilating actions, such as nail biting and hair pulling, are common in humans and usually benign. In some circumstances, these behaviors are associated with obsessive-compulsive personality traits. In humans, self-injurious biting behaviors are well described in the setting of mental retardation and psychosis and in persons with Lesch-Nyhan syndrome. Rare cases of human autophagia in persons with intact cognition have been reported, most commonly in the setting of acquired nervous system lesions. After spinal cord injury, it has been suggested that this behavior constitutes a human variant of animal autotomy and a response to neuropathic pain. DESIGN: Case presentation narrative. MAIN OUTCOME MEASURES: Photographic and radiological study, administration of Yale-Brown Obsessive-Compulsive Scale (YBOCS). FINDINGS: In 5 patients with complete tetraplegia, pain in the hands was present in only one instance. The severity of autoamputation varied from minor to extreme. In all cases, damage was confined to analgesic body parts. In 3 cases, autophagia behavior was discovered in progress. Treatments included pharmacotherapy, counseling, and behavioral therapy, with mixed results. All patients were intelligent, willing to discuss their issues, and able to identify conditions of stress and isolation in their lives. Mild preinjury obsessive-compulsive behaviors, such as nail biting, were universal. On the YBOCS, only 1 patient scored in a range indicative of mild obsessive-compulsive symptomatology. CONCLUSIONS: This group exhibited heterogeneous medical, social, and cultural characteristics. A link between pain and self-injurious behavior could not be demonstrated. This behavior may be viewed as an extreme variant of nail biting, with potential ominous complications. Treatment strategies have been employed with mixed results. 相似文献
6.
7.
8.
Metabolic Brain Disease - Pain and depression are often co-existing pathological states that promote mutual severity resulting in limited efficacy of current treatment strategies. Thus, there is a... 相似文献
9.
Kumar Karthik Sen Sagnik Anudeep Kannegolla Rajan Renu P. Kannan Naresh Babu Ramasamy Kim 《Albrecht von Graefes Archiv fur klinische und experimentelle Ophthalmologie》2022,260(2):415-423
Graefe's Archive for Clinical and Experimental Ophthalmology - Photic retinopathy may lead to permanent foveal structural injury, leading to irreversible visual acuity loss. This prospective... 相似文献
10.