全文获取类型
收费全文 | 165篇 |
免费 | 11篇 |
专业分类
耳鼻咽喉 | 2篇 |
儿科学 | 22篇 |
妇产科学 | 4篇 |
基础医学 | 17篇 |
口腔科学 | 6篇 |
临床医学 | 25篇 |
内科学 | 34篇 |
皮肤病学 | 1篇 |
神经病学 | 12篇 |
特种医学 | 1篇 |
外科学 | 37篇 |
预防医学 | 3篇 |
眼科学 | 4篇 |
药学 | 4篇 |
肿瘤学 | 4篇 |
出版年
2023年 | 1篇 |
2022年 | 3篇 |
2021年 | 4篇 |
2020年 | 3篇 |
2019年 | 5篇 |
2018年 | 7篇 |
2017年 | 5篇 |
2016年 | 12篇 |
2015年 | 2篇 |
2014年 | 11篇 |
2013年 | 10篇 |
2012年 | 11篇 |
2011年 | 20篇 |
2010年 | 6篇 |
2009年 | 3篇 |
2008年 | 9篇 |
2007年 | 19篇 |
2006年 | 14篇 |
2005年 | 6篇 |
2004年 | 4篇 |
2003年 | 3篇 |
2002年 | 7篇 |
2001年 | 2篇 |
2000年 | 2篇 |
1999年 | 3篇 |
1998年 | 1篇 |
1996年 | 1篇 |
1993年 | 1篇 |
1985年 | 1篇 |
排序方式: 共有176条查询结果,搜索用时 15 毫秒
1.
Asiye İzem Sandal Hatice Şenlikci Merve Yılmazer Burcu Kartal Bedia Palabıyık Özen Banu Özdaş 《Andrologia》2021,53(5):e14032
The aim of the study was to investigate the efficiency of ram seminal plasma and fetal calf serum on freezing of buck semen. Twenty ejaculates were collected using an electro-ejaculator and split into six groups. While FCS additive was not used in A1, A2 and A3 groups, 10% FCS was added to B1, B2 and B3 groups. These groups were then edited according to whether the buck or ram SP was involved. The design of the groups was done as follows: Group A1 (control 1), group A2 without buck SP, group A3 containing ram SP instead of buck SP. Groups B1 (control 2), B2 and B3 were the FCS added forms of these groups. Progressive sperm motility percentages in Group A1 and Group B2 were found to be higher when compared to the lowest Group B3. There were no significant differences between the groups in neither the levels of reactive oxygen species nor the enzyme and glutathione activities. In conclusion, the lack of statistical difference between the groups suggested that despite the supplements used but only when the buck spermatozoa structure was healthy, the cell could preserve acrosome, DNA and the integrity of membrane. 相似文献
2.
Nesibe Korkmaz Seluk Nazik Raziye . Gümütakm Hanife Uzar Gülnur Kul Selma Tosun Aye Torun Hadiye Demirbakan Ayegül Seremet Keskin Asiye B. Kamaz Hüseyin A. Erdem Serhat Uysal Il D. Aliravci Emine Yeilyurt len Hüseyin Can Mustafa Deniz Ebru Demiray Gürbüz Uur Kostakolu Hilal Blükba 《International journal of clinical practice》2021,75(1)
3.
Abdullah Ozkok Asiye Kanbay Ali Riza Odabas Adrian Covic 《Clinical and experimental hypertension (New York, N.Y. : 1993)》2014,36(4):211-216
Clinical and experimental studies revealed that sleep apnea might be an insidious risk factor for the progression of kidney disease and development of cardiovascular events by exacerbating well-known risk factors, namely hypertension, type 2 diabetes mellitus and obesity. Furthermore, sleep apnea also has a negative impact on endothelial function. Therefore, sleep apnea might be defined as a new cardiorenal risk factor. In this review, we aimed to summarize the evidences supporting the complex inter-relations between sleep apnea and development and progression of chronic kidney disease. 相似文献
4.
Helicobacter pylori (HP) is recognized as a common chronic human bacterial infection and is the most common cause of gastritis. Recent studies
suggest an increased HP prevalence in patients with various extra-digestive inflammatory diseases. Since many respiratory
diseases are characterized by chronic inflammation as well as increased immune response, and HP may enter the nasopharyngeal
cavity by gastroesophageal reflux, an association between respiratory disorders and HP infection has been suggested. Several
studies discover HP in clinical samples from the patients with upper respiratory system infections. Even some of them revealed
a relief after the treatment directed to HP eradication. However some studies do not support this theory and whether this
association means a definite proof of a causal relationship between HP and respiratory diseases needs to be clarified. In
this study, we aimed to review the reports about the role of HP in upper respiratory system infections. 相似文献
5.
Derya Algul Alper Gokce Ayberk Onal Erkan Servet Asiye Isın Dogan Ekici Fatma Gulgun Yener 《Journal of biomaterials science. Polymer edition》2016,27(5):431-440
Biomimetic three-layered monolithic scaffold (TLS) intended for the treatment of osteocondral defects was prepared by using alginate, chitosan and β-tricalcium phosphate (β-TCP) to study drug release behavior of the alternative drug delivery system and to investigate the therapeutic efficacy of the scaffold. Dexamethasone sodium phosphate (Dex) as a model drug was incorporated into the scaffold by solvent sorption method and in vitro release studies were conducted. In addition, the scaffold was implanted into the defects formed in the trochlea of Sprague–Dawley rats to assess the healing potential of the TLS on the osteochondral defect against reference Maioregen® comparatively. The release studies showed that after an initial burst at 3rd h, dexamethasone is released slowly during a 72-h period. In vivo studies indicated that the TLS has good tissue biocompatibility and biodegradation rate and showed better results during osteochondral healing process compared to the reference. All results demonstrated that the alginate-chitosan/β-TCP scaffold could be evaluated as a good candidate for osteochondral tissue applications. 相似文献
6.
Kanbay Mehmet Medetalibeyoglu Alpay Kanbay Asiye Cevik Enes Tanriover Cem Baygul Arzu Şenkal Naci Konyaoglu Hilal Akpinar Timur S. Kose Murat Covic Adrian Tukek Tufan 《International urology and nephrology》2022,54(5):1097-1104
International Urology and Nephrology - Acute kidney injury (AKI) in COVID-19 patients is associated with poor prognosis. However, the incidence, risk factors and potential outcomes of AKI in... 相似文献
7.
Evrim Kiray Ba? Ali Bülbül Serdar C?mert Sinan Uslu Selda Arslan Asiye Nuhoglu 《Journal of clinical microbiology》2014,52(9):3478-3482
Neisseria meningitidis is one of the major causes of meningitis in children and adolescents, but it is rarely found during the neonatal period. Here, we describe a neonate with meningococcal sepsis who was admitted to the hospital on postnatal day 10, and we discuss the clinical features of neonatal infection with N. meningitidis in relation to the literature (analysis of a 97-year period). 相似文献
8.
AIM: The aim of this study is to show that the Clinical Assessment of Nutritional Status (CANS) score is an effective method to diagnose fetal malnutrition (FM) in term newborns and to monitor the catch-up growth of fetal malnourished newborns. METHODS: A group of infants have been screened at birth for fetal malnutrition status using the CANS score (malnutrition was defined by a CANS sore cut-off value). The study group (consisting of fetal malnourished and non-malnourished infants) has been monitored after birth by two follow-up exams at 3rd and 6th months. RESULTS: The study showed that the FM group, which is similar to non-FM group in terms of gender and gestational age but different in nutritional status (CANS, weight, length, head circumference) at birth, showed partial catch-up growth, more so in head circumference than in others (weight, length). CONCLUSION: The study used CANS score to determine malnutrition in term infants and showed that malnourished infants (as defined by this CANS score cut-off value) caught-up partly with respect to the non-malnourished group. Furthermore, our experience showed that CANS score is an easy and effective way to identify fetal malnourished infants, and the scores can be obtained readily by following the established clinical assessment steps. 相似文献
9.
10.
Ayyildiz A Gürdal M Nuhoğlu B Ersoy E Huri E Germiyanoğlu C 《International urology and nephrology》2003,35(2):251-252
A 37-year-old male patient who had intense discomfort due to dysuria, pollacuria, was examined and a foreign body was determined in the bladder. This foreign body was a type of pocket battery self inserted compulsively into the bladder by the patient and this is the first published report to our knowledge. 相似文献