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排序方式: 共有115条查询结果,搜索用时 535 毫秒
91.
Gabriele Moa Marinela Mrgineanu Radu Marche Mariana Nicolae Alexandru Bancu Ioan Moraru 《Immunology letters》1989,20(4):283-291
Two immunotoxins, the ricin A chain-multivalent hybrid antibody (750 kDa) and the complex A chain-staphylococcal protein A-rabbit IgG antibody (370 kDa), were prepared. A simple method was elaborated to test the immunotoxins' efficiency in selectively killing target cells in tumor-bearing mice. The target cell (murine EL4 leukemia) was coated with a xenogenic molecule by a method conserving its ability to proliferate and kill the inoculated animals. When the challenged animals were treated with these immunotoxins, which were specific for the antigenic molecule coating the tumor cells, survival time was lengthened compared with that of untreated animals, corresponding to a proportion of over 90% cells killed. This demonstrates the efficiency of the immunotoxins and the validity of the method elaborated. 相似文献
92.
Parisa Momtaz MD Catherine A. O’Connor Joanne F. Chou MPH Marinela Capanu PhD Wungki Park MD Chaitanya Bandlamudi PhD Michael F. Berger PhD David P. Kelsen MD Sarah P. Suehnholz PhD Debyani Chakravarty PhD Kenneth H. Yu MD Anna M. Varghese MD Alice Zervoudakis MD Jia Li MD Geoffrey Y. Ku MD Jennifer S. Park BS Marina Shcherba MD James J. Harding MD Zoe Goldberg MD Ghassan K. Abou-Alfa MD Erin E. Salo-Mullen MS MPH Zsofia K. Stadler MD Christine A. Iacobuzio-Donahue MD PhD Eileen M. O’Reilly MD 《Cancer》2021,127(23):4393-4402
93.
A phase 1/1B trial of ADI‐PEG 20 plus nab‐paclitaxel and gemcitabine in patients with advanced pancreatic adenocarcinoma 下载免费PDF全文
Maeve A. Lowery MD Kenneth H. Yu MD David Paul Kelsen MD James J. Harding MD John S. Bomalaski MD Danielle C. Glassman Christina M. Covington Robin Brenner Ellen Hollywood Adalberto Barba MD Amanda Johnston PhD Kay Chia‐Wei Liu Xiaoxing Feng PhD Marinela Capanu MD Ghassan K. Abou‐Alfa MD Eileen M. O'Reilly MD 《Cancer》2017,123(23):4556-4565
94.
We compared calcium (Ca) sources and intake, as well as multivitamin/mineral supplement use between female students with nutrition/health background and those from general-student-populations. 314 participants 18-37 y, including 57 African-Americans and 54 Caucasian-Americans recruited from Nutrition and/or other Health Sciences departments (NHS), and 100 African-American and 103 Croatian women representing general-student-population (GSP), completed food frequency questionnaire assessing their usual Ca intake and supplement use. NHS populations met recommendations and consumed significantly more Ca, particularly from dairy sources, and were more likely to take supplements than GSP groups, suggesting that health education may influence Ca intake. 相似文献
95.
Jane C. Figueiredo Robert W. Haile Leslie Bernstein Kathleen E. Malone Joan Largent Bryan Langholz Charles F. Lynch Lisbeth Bertelsen Marinela Capanu Patrick Concannon Ake Borg Anne-Lise Børresen-Dale Anh Diep Sharon Teraoka Therese Torngren Shanyan Xue Jonine L. Bernstein 《Breast cancer research and treatment》2010,120(1):175-183
The potential effects of oral contraceptive (OC) and postmenopausal hormone (PMH) use are not well understood among BRCA1 or BRCA2 (BRCA1/2) deleterious mutation carriers with a history of breast cancer. We investigated the association between OC and PMH use and risk of contralateral breast cancer (CBC) in the WECARE (Women’s Environment, Cancer, and Radiation Epidemiology) Study. The WECARE Study is a population-based case-control study of 705 women with asynchronous CBC and 1,398 women with unilateral breast cancer, including 181 BRCA1/2 mutation carriers. Risk-factor information was assessed by telephone interview. Mutation status was measured using denaturing high-performance liquid chromatography followed by direct sequencing in all participants. Outcomes, treatment, and tumor characteristics were abstracted from medical records. Ever use of OCs was not associated with risk among noncarriers (RR = 0.87; 95% CI = 0.66–1.15) or BRCA2 carriers (RR = 0.82; 95% CI = 0.21–3.13). BRCA1 carriers who used OCs had a nonsignificant greater risk than nonusers (RR = 2.38; 95% CI = 0.72–7.83). Total duration of OC use and at least 5 years of use before age 30 were associated with a nonsignificant increased risk among mutation carriers but not among noncarriers. Few women had ever used PMH and we found no significant associations between lifetime use and CBC risk among carriers and noncarriers. In conclusion, the association between OC/PMH use and risk of CBC does not differ significantly between carriers and noncarriers; however, because carriers have a higher baseline risk of second primaries, even a potential small increase in risk as a result of OC use may be clinically relevant. 相似文献
96.
Gavril Sosoi Cherifa Abid Marinela Barbuta Andrei Burlacu Marius Costel Balan Marius Branoaea Robert Stefan Vizitiu Fabrice Rigollet 《Materials》2022,15(5)
The continuous growth of the concrete industry requires an increased quantity of cement and natural aggregates year after year, and it is responsible for a major part of the global CO2 emissions. These aspects led to rigorous research for suitable raw materials. Taking into account that these raw materials must have a sustainable character and also a low impact on environmental pollution, the replacement of the conventional components of concrete by residual waste can lead to these targets. This paper’s aim is to analyze the density, compressive strength and the thermal conductivity of nine concrete compositions with various rates of waste: four mixes with 10%, 20%, 40% and 60% chopped PET bottles aggregates and 10% fly ash as cement partial substitution; a mix with 60% waste polystyrene of 4–8 mm and 10% fly ash; a mix with 20% waste polystyrene of 4–8 mm, 10% waste polystyrene of 0–4 mm and 10% fly ash; a mix with 50% waste polystyrene of 4–8 mm, 20% waste polystyrene of 0–4 mm and 20% fly ash two mixes with 10% fly ash and 10% and 40% waste sawdust, respectively. Using 60% PET aggregates, 60% polystyrene granules of 4–8 mm, or 20% polystyrene of 0–4 mm together with 50% polystyrene of 4–8 mm led to the obtainment of lightweight concrete, with a density lower than 2000 kg/m3. These mixes also registered the best results from a thermal conductivity point of view, after the concrete mix with 40% saw dust. Regarding compressive strength, the mix with 10% PET obtained a result very close to the reference mix, while those with 20% PET, 40% PET, 30% polystyrene, and 10% saw dust, respectively, registered values between 22 MPa and 25 MPa, values appropriate for structural uses. 相似文献
97.
With the recent COVID-19 pandemic, professional nursing education programs across the globe were challenged to transition any face-to-face or hybrid instruction to online. To confront this challenge, many professional nursing education programs explored the option of utilizing remotely proctored testing (RPT). While RPT provides some protection for examination integrity by deterring academic dishonesty, little research is available regarding this examination method which presents unique obstacles. In this climate of technological advancements, faculty of professional nursing programs must prudently consider the advantages of RPT, become familiar with the most commonly occurring issues associated with its use, and carefully integrate the technology to optimize outcomes. In this article, the authors describe the process of integrating RPT into a nursing program along with the outcomes of this integration. 相似文献
98.
99.
James J. Harding Robin K. Kelley Benjamin Tan Marinela Capanu Gian Kinh Do Jinru Shia Joanne F. Chou Christine S. Ferrer Chayma Boussayoud Kerri Muenkel Hooman Yarmohammadi Imane El Dika Danny N. Khalil Carmen Ruiz Mariam Rodriguez-Lee Peter Kuhn John Wilton Renuka Iyer Ghassan K. Abou-Alfa 《The oncologist》2020,25(12):e1825-e1836
Lessons Learned
- Androgen receptor as assessed by immunohistochemistry is expressed in a high proportion of patients with hepatocellular carcinoma (HCC).
- Enzalutamide at 160 mg orally daily is safe and tolerable in patients with advanced HCC but has no single‐agent antitumor activity.
- Enzalutamide, a CYP3A4 inducer, at a standard dose of 160 mg reduces the exposure of sorafenib, a CYP3A4 substrate.
- Enzalutamide and sorafenib is safe and tolerable in patients with advanced HCC, but the addition of enzalutamide to sorafenib did not enhance the antitumor activity of sorafenib.
100.