全文获取类型
收费全文 | 64篇 |
免费 | 0篇 |
专业分类
儿科学 | 1篇 |
口腔科学 | 1篇 |
临床医学 | 2篇 |
内科学 | 12篇 |
皮肤病学 | 8篇 |
神经病学 | 1篇 |
外科学 | 7篇 |
综合类 | 22篇 |
预防医学 | 5篇 |
药学 | 2篇 |
肿瘤学 | 3篇 |
出版年
2017年 | 1篇 |
2014年 | 2篇 |
2013年 | 1篇 |
2010年 | 3篇 |
2009年 | 4篇 |
2008年 | 2篇 |
2007年 | 1篇 |
2006年 | 1篇 |
2004年 | 1篇 |
2002年 | 2篇 |
2001年 | 6篇 |
2000年 | 3篇 |
1999年 | 6篇 |
1998年 | 6篇 |
1997年 | 3篇 |
1996年 | 3篇 |
1994年 | 3篇 |
1992年 | 4篇 |
1991年 | 1篇 |
1990年 | 2篇 |
1989年 | 1篇 |
1988年 | 1篇 |
1987年 | 2篇 |
1986年 | 1篇 |
1985年 | 1篇 |
1983年 | 1篇 |
1977年 | 1篇 |
1975年 | 1篇 |
排序方式: 共有64条查询结果,搜索用时 15 毫秒
1.
2.
3.
Formalin toxicity in hydatid liver disease 总被引:1,自引:0,他引:1
Two cases of formalin toxicity developed within 5 to 10 minutes of the placement of packs soaked in formalin within hepatic hydatid cysts. Hypotension, severe tachycardia, postoperative anuria, tachypnoea, restlessness, unconsciousness and coma developed. There was no response to the treatment given. Treatment was continued for about 12 hours. The problems associated with the use of formalin are discussed. 相似文献
4.
目的为阐明胸腺基质淋巴生成素受体(Thymic stromal lymphopoietin receptor,TSLPR)在超敏原引起的气道炎症应答中的作用,并在小鼠模型中探讨局部封闭TSLPR用以缓解哮喘的可能性。方法对TSLPR抗体或同型抗体预处理,且以鸡卵白蛋白(OVA)诱导的各组小鼠,分别行气道浸润细胞的分类和记数、H&E和PAS的肺组织染色分析;并以酶联免疫吸附测定法(ELISA)检测支气管肺泡灌洗液中炎性细胞因子;进一步分析OVA激发的小鼠树突状细胞(DCs)的迁移能力和成熟状态。结果在小鼠OVA致敏前施以抗TSLPR抗体可显著减少气道粘液的分泌、嗜酸性粒细胞和淋巴细胞浸润;同时引发IL-4、IL-5水平的明显下降。而作为其机制之一,TSLPR的中和作用可阻止超敏原诱导的DCs的成熟和迁移。结论封闭TSLPR介导的信号通路可缓解哮喘小鼠的气道炎症反应,有望成为一项新的防治气道变应性疾病策略。 相似文献
5.
6.
The effects of etomidate and thiopentone on intracular pressurewere studied in 50 patients of either sex undergoing routinenon-ophthalmic surgery. Both drugs decreased intraocular pressuresignificantly. However, etomidate induced a significantly greaterdecrease in intraocular pressure than did thiopentone. 相似文献
7.
8.
RAMA ANAND HARSH MAHAZAN RAMAN KHURANA NIRUPAMA CHANDNA UMESH GARG S.N. KAUL 《Journal of Medical Imaging and Radiation Oncology》1990,34(2):122-123
We describe here a rare entity of Holoprosencephaly. The embryogenesis and the diagnostic aspects of this condition are highlighted. 相似文献
9.
MARIETTE D'SOUZA M.D. D.D. BHAGAT R. GARG M.D. D.D. BELUM S.N. REDDY M.D. CHIGANTI RATNAKAR M.D. 《International journal of dermatology》1994,33(7):498-500
A 37-year-old man came to us with asymptomatic dark colored warty iesions of 3V2 years' duration. The lesions started on the dorsa of the feet and hands and progressively increased in size and number to cover more than 60% of these areas. Later, they spread to other parts of the body. There was no history of sudden loss of weight or appetite, change in bowel habits, or of major illness in the past. The patient had not taken any medication. A general and systemic examination of the patient revealed no abnormality. On dermatological examination, hyperpigmented well-defined, verrucous papules and plaques of varying sizes were seen on the extremities, almost covering the dorsa of the hands and feet (Figs. 1–3). Small flattopped hyperpigmented papules with a smooth surface and “stuck-on” appearance were present on the trunk (Fig. 4). The rest of the body had scattered hyperpigmented papules and plaques, up to 2 × 2 cm in size with a minimally verrucous surface. The patient also had a shiny appearance of the face, infiltration of the ear lobes, with mild ichthyosis of the limbs. Examination of the peripheral nerves revealed bilateral thickening without tenderness or sensory loss. Slit smears for acid-fast bacilli from the earlobe and normal skin showed a bacteriological index of 5+ and 2+, respectively. A diagnosis of lepromatous leprosy with extensive verruca vulgaris and seborrheic keratoses was made. Biopsies of the normal-looking skin, the flat truncal lesions, and the verrucous lesions on the extremities were taken. Histopathologic examination of the trunk lesions showed hyperkeratosis and acanthosis with interwoven tracts of basaloid cells and horn cysts, indicative of the acanthotic type of seborrheic keratosis (Fig. 5). Below the epidermis there was a clear zone of dermis. A foamy macrophage granuloma was seen in the deeper dermis; M. leprae with Fite-Faraco staining was demonstrated. On histopathologic examination the acral lesions showed hyperkeratosis, acanthosis, and papillomatosis. The rete ridges were elongated and bent inwards and typical vacuolated cells were seen in some areas, indicative of verruca vulgaris (Fig. 6). The biopsy from a lesion on the arm revealed seborrheic keratosis and verruca vulgaris in continuity along the epidermis with a foamy macrophage granuloma in the lower dermis (Fig. 7). Mycobacterium leprae were demonstrable in all the sections. Thus, the histopathology of the lesions confirmed a diagnosis of lepromatous leprosy with acral verruca vulgaris and truncal seborrheic keratosis. The patient was further investigated and baseline parameters including urine and stool examination, hemogram, blood sugar, and renal and hepatic function tests revealed no abnormality. Keeping in mind the sign of Leser-Trelat, the patient was also investigated for any focus of malignancy. Gastroscopy, x-ray of the chest, and other tests were normal. The Mantoux and blood serology for H(v were negative. The patient was started on antileprosy treatment according to the WHO Multidrug Regimen and was also given a course of levamisole. Minimal response was noted. Eighteen months later the patient returned to the hospital and a 50% regression of the acral lesions was seen. A few lesions were also cauterized by electrocautery and the response was good. 相似文献
10.
K. GARG O.N. NAGI S. SURI S.K. GARG 《Journal of Medical Imaging and Radiation Oncology》1988,32(4):458-459
Herniation of intervertebral disc usually occurs posterolaterally. A thorough review of the recent radiological literature revealed only a single case report of anterior intervertebral disc hernitation demonstrated by computed tomography (CT). We report another such case. 相似文献