全文获取类型
收费全文 | 145篇 |
免费 | 6篇 |
出版年
2021年 | 4篇 |
2020年 | 1篇 |
2019年 | 3篇 |
2018年 | 4篇 |
2016年 | 1篇 |
2015年 | 6篇 |
2014年 | 3篇 |
2013年 | 10篇 |
2012年 | 14篇 |
2011年 | 12篇 |
2010年 | 4篇 |
2009年 | 3篇 |
2008年 | 4篇 |
2007年 | 6篇 |
2006年 | 6篇 |
2005年 | 11篇 |
2004年 | 9篇 |
2003年 | 9篇 |
2002年 | 7篇 |
2001年 | 1篇 |
2000年 | 2篇 |
1999年 | 2篇 |
1998年 | 3篇 |
1996年 | 2篇 |
1995年 | 1篇 |
1992年 | 2篇 |
1991年 | 2篇 |
1990年 | 1篇 |
1989年 | 1篇 |
1988年 | 2篇 |
1986年 | 2篇 |
1984年 | 4篇 |
1983年 | 2篇 |
1980年 | 1篇 |
1979年 | 1篇 |
1975年 | 2篇 |
1970年 | 1篇 |
1961年 | 1篇 |
1949年 | 1篇 |
排序方式: 共有151条查询结果,搜索用时 15 毫秒
1.
Diego Sustaita Patty Finfrock Quickert Laura Patterson Laureen Barthman-Thompson Sarah Estrella 《The Journal of wildlife management》2011,75(6):1498-1507
We undertook a 2-year (2002–2004) mark–recapture study to investigate demographic performance and habitat use of salt marsh harvest mice (Reithrodontomys raviventris halicoetes) in the Suisun Marsh. We examined the effects of different wetland types and microhabitats on 3 demographic variables: density, reproductive potential, and persistence. Our results indicate that microhabitats dominated by mixed vegetation or pickleweed (Salicornia spp.) supported similar salt marsh harvest mouse densities, reproductive potential, and persistence throughout much of the year, whereas few salt marsh harvest mice inhabited upland grass-dominated microhabitats. We found that densities were higher in diked wetlands, whereas post-winter persistence was higher in tidal wetlands, and reproductive potential did not differ statistically between wetland types. Our results emphasize the importance of mixed vegetation for providing adequate salt marsh harvest mouse habitat and suggest that, despite their physiognomic and hydrological differences, both diked and tidal wetlands support salt marsh harvest mouse populations by promoting different demographic attributes. We recommend that habitat management, restoration, and enhancement efforts include areas containing mixed vegetation in addition to pickleweed in both diked and tidal wetlands. © 2011 The Wildlife Society. 相似文献
2.
L Nagy G Nagy I Rácz L Simon I Solt I Patty F Tárnok G Mózsik T Jávor 《Acta physiologica Hungarica》1989,73(2-3):331-339
TISACID (a new, modern Hungarian Al-containing antacid) with a high acid-neutralizing capacity (greater than 26.8 mmol/g) also enhances gastric mucosal defense mechanisms (prostaglandin-dependent gastroprotection). A simple-blind, prospective, randomized, parallel multicentre clinical trial has been performed on both the clinical efficacy and possible side effects of TISACID monotherapy (Al-Mg-hydroxy-carbonate) on informed patients suffering from active duodenal ulcers. The study groups were as follows: Group "A": 3 g/day of TISACID (acid-neutralizing capacity = 78 mmol, n = 85), Group "B": 6 g/day of TISACID (acid-neutralizing capacity = 156 mmol, n = 88), Group "C": 12 g/day of TISACID (acid-neutralizing capacity = 312 mmol, n = 68), Group "D": (as control): (1.0 g/day cimetidine (HISTODIL, RGH, Budapest, n = 91). The total number of patients: 332. It was found that: 1. The new Hungarian antacid compound (both tablet and suspension) can essentially accelerate the healing rate of duodenal ulcers. 2. The cumulative healing rate of ulcers and the decrease of complaints can be achieved equally by relatively low doses of TISACID monotherapy and cimetidine alone. 3. There were no differences between the clinical potency and side-effects of TISACID tablet and suspension. 相似文献
3.
4.
I Patty F Tárnok L Simon T Jávor G Deák S Benedek P Kenéz L Nagy G Mózsik 《Acta physiologica Hungarica》1984,64(3-4):379-384
The gastric cytoprotective effects of vitamin A, De-Nol and sucralfate were compared with the effectiveness of pirenzepine in healing ulcer in patients with chronic gastric ulcer. A total of 100 patients was randomized into different groups: the patients were treated with antacids, vitamin A (3 X 50.000 IU), De-Nol liquid (4 X 5 ml), sucralfate (4 X 1 g) or pirenzepine (3 X 50 mg). The treatment was continued for 4 weeks. At the beginning, 2 and 4 weeks after starting treatment the patients were subjected to endoscopy and the size of the ulcer was measured planimetrically. The ulcer-healing effect of De-Nol liquid was significantly better than that of the antacids (p less than 0.01). Ulcer size was reduced significantly in all groups (p less than 0.01), however, at the end of the study the gastric ulcers were smallest in the De-Nol treated group (p less than 0.001). The dynamics of ulcer healing in the second week was most favourable in the patients receiving vitamin A (p less than 0.01). The present data point to the cytoprotective effects of De-Nol liquid, vitamin A and sucralfate and to their ability of healing chronic gastric ulcers. 相似文献
5.
The effects of cimetidine (12.5 mg i.m.) and atropine (0.125 mg i.m.) were studied on the basal (BAO) and pentagastrin (6 micrograms X kg-1 s.c.)-stimulated (MAO) gastric acid secretion; the gastric mucosal microbleeding provoked by one-day treatment with indomethacin (4 X 25 mg orally) in patients with chronic disorders of the joints. The extent of the gastric microbleeding was measured by spectrophotometric determination of haemoglobin in gastric lavage fluid. The aims of this study were to determine the doses of cimetidine and atropine in humans without any significant inhibitory effects either on the basal or on the maximal gastric acid output to evaluate the cytoprotective action of these doses of cimetidine and atropine on the indomethacin-induced gastric microbleeding in the man. It was found that cimetidine (12.5 mg i.m.) and atropine (0.125 mg i.m.) did not cause any significant inhibition either of the BAO or of the MAO; indomethacin (4 X 25 mg orally) significantly increased gastric microbleeding in the patients; cimetidine and atropine, in the above doses, were able to prevent significantly indomethacin-induced gastric microbleeding in the patients. These results provide evidence for the existence of gastric cytoprotective effects of cimetidine and atropine in humans. 相似文献
6.
The nucleotide sequence data reported in this paper have been submitted to the GenBank nucleotide sequence data base and have been assigned the accesion number M74842. The name DQB1*0304 has been officially assigned by the WHO Nomenclature Committee in November 1991. This follows the agreed policy that, subject to the conditions stated in the most recent Nomenclature Report (WHO Nomenclature Committee for factors of the HLA system, 1991), names will be assigned to new sequences as they are identified. List of such new names will be published in the following WHO Nomenclature Report. 相似文献
7.
Lianne Koens Yongjun Qin Wai Y. Leung Willem E. Corver Patty M. Jansen Rein Willemze Maarten H. Vermeer Cornelis P. Tensen 《PloS one》2013,8(12)
Aberrant expression of microRNAs is widely accepted to be pathogenetically involved in nodal diffuse large B-cell lymphomas (DLBCLs). However, the microRNAs profiles of primary cutaneous large B-cell lymphomas (PCLBCLs) are not yet described. Its two main subtypes, i.e., primary cutaneous diffuse large B-cell lymphoma, leg type (PCLBCL-LT) and primary cutaneous follicle center lymphoma (PCFCL) are characterized by an activated B-cell (ABC)-genotype and a germinal center B-cell (GCB)-genotype, respectively. We performed high-throughput sequencing analysis on frozen tumor biopsies from 19 cases of PCFCL and PCLBCL-LT to establish microRNA profiles. Cluster analysis of the complete microRNome could not distinguish between the two subtypes, but 16 single microRNAs were found to be differentially expressed. Single microRNA RT-qPCR was conducted on formalin-fixed paraffin-embedded tumor biopsies of 20 additional cases, confirming higher expression of miR-9-5p, miR-31-5p, miR-129-2-3p and miR-214-3p in PCFCL as compared to PCLBCL-LT. MicroRNAs previously described to be higher expressed in ABC-type as compared to GCB-type nodal DLBCL were not differentially expressed between PCFCL and PCLBCL-LT. In conclusion, PCFCL and PCLBCL-LT differ in their microRNA profiles. In contrast to their gene expression profile, they only show slight resemblance with the microRNA profiles found in GCB- and ABC-type nodal DLBCL. 相似文献
8.
Patty A. Gray 《Visual Anthropology: Published in cooperation with the Commission on Visual Anthropology》2013,26(1):85-87
In Pursuit of the Siberian Shaman. Anya Bernstein, director; 2006. 75 mins., color, in Russian and Buryat with English subtitles. Distributor: DER, 101 Morse St., Watertown, MA 02472. 相似文献
9.
Stephen P. Muench Jozef Stec Ying Zhou Gustavo A. Afanador Martin J. McPhillie Mark R. Hickman Patty J. Lee Susan E. Leed Jennifer M. Auschwitz Sean T. Prigge David W. Rice Rima McLeod 《Bioorganic & medicinal chemistry letters》2013,23(12):3551-3555
The enoyl acyl-carrier protein reductase (ENR) enzyme is harbored within the apicoplast of apicomplexan parasites providing a significant challenge for drug delivery, which may be overcome through the addition of transductive peptides, which facilitates crossing the apicoplast membranes. The binding site of triclosan, a potent ENR inhibitor, is occluded from the solvent making the attachment of these linkers challenging. Herein, we have produced 3 new triclosan analogs with bulky A- and B-ring motifs, which protrude into the solvent allowing for the future attachment of molecular transporters for delivery. 相似文献
10.
Michiel?B?HaesekerEmail author Evelien?Pijpers Nicole?HTM?Dukers-Muijrers Patty?Nelemans Christian?JPA?Hoebe Cathrien?A?Bruggeman Annelies?Verbon Valère?J?Goossens 《Immunity & ageing : I & A》2013,10(1):30