全文获取类型
收费全文 | 196篇 |
免费 | 2篇 |
专业分类
教育 | 77篇 |
科学研究 | 100篇 |
体育 | 3篇 |
文化理论 | 2篇 |
信息传播 | 16篇 |
出版年
2022年 | 2篇 |
2021年 | 7篇 |
2020年 | 3篇 |
2019年 | 2篇 |
2018年 | 13篇 |
2017年 | 4篇 |
2016年 | 5篇 |
2015年 | 7篇 |
2014年 | 6篇 |
2013年 | 29篇 |
2012年 | 11篇 |
2011年 | 6篇 |
2010年 | 3篇 |
2009年 | 8篇 |
2008年 | 8篇 |
2007年 | 8篇 |
2006年 | 6篇 |
2005年 | 4篇 |
2004年 | 5篇 |
2003年 | 4篇 |
2002年 | 3篇 |
2001年 | 4篇 |
2000年 | 10篇 |
1999年 | 3篇 |
1998年 | 4篇 |
1997年 | 4篇 |
1996年 | 4篇 |
1995年 | 4篇 |
1994年 | 1篇 |
1993年 | 1篇 |
1992年 | 5篇 |
1991年 | 1篇 |
1990年 | 1篇 |
1989年 | 4篇 |
1986年 | 1篇 |
1985年 | 1篇 |
1979年 | 2篇 |
1977年 | 1篇 |
1976年 | 1篇 |
1968年 | 1篇 |
1964年 | 1篇 |
排序方式: 共有198条查询结果,搜索用时 15 毫秒
191.
Aditi Gupta Gora Dadheech Dharamveer Yadav Praveen Sharma Shiv Gautam 《Indian journal of clinical biochemistry : IJCB》2014,29(2):196-201
Schizophrenia is a psychotic disorder with a complex pathophysiology and requires treatment that includes long term administration of antipsychotics that is said to be associated with metabolic syndrome. This study was designed to evaluate the impact of seven different antipsychotics prescribed to schizophrenic patients, on development of metabolic syndrome in the patients. A total of 210 patients with schizophrenia (30 patients in each drug therapy group) were recruited according to ICD-10 criteria and were assigned to receive the drug for 16 weeks. Measurement of anthropometric (body weight, waist circumference, blood pressure) and biochemical parameters (glucose, insulin, HOMA-IR, triglycerides, LDL, HDL) was done and the patients were subjected to ATP-III defined criteria for metabolic syndrome. Patients undergoing treatment with olanzapine were more prone to metabolic syndrome as the drug induces weight gain after 16 weeks of treatment. It also induces dyslipidemia (P < 0.001) and hyperglycemia (P < 0.01). Clozapine was found to be second most potent drug in inducing metabolic syndrome as the weight in clozapine treated patients increased after 16 weeks, along with a significant increase in glycemic (P < 0.001) and lipid parameters (P < 0.01). Aripriazole and amisulphride are comparatively safer drugs as their role in inducing metabolic abnormalities in schizophrenic patients was insignificant, although the impact of long term administration of these drugs needs to be explored. It is clear from the study that antipsychotic treatment induces metabolic syndrome so, it becomes important that the metabolic and cardiovascular risk factors should be surveillance regularly in schizophrenic patients undergoing antipsychotic treatment. 相似文献
192.
193.
Binita Goswami Pankaj Mittal Nikhil Gupta 《Indian journal of clinical biochemistry : IJCB》2013,28(1):90-94
Inflammatory pathways have garnered considerable interest in the recent past as an important mediator of the molecular mechanisms leading to carcinogenesis. The present study was conducted to evaluate the correlation of levels of IL-6 with tumor burden and receptor status in patients of locally advanced carcinoma breast. This prospective study was conducted by the collaborative efforts of the departments of Surgery and Biochemistry, Maulana Azad Medical College and associated Lok Nayak Hospital and GB Pant Hospitals, New Delhi. The study population comprised of 30 cases of locally advanced breast carcinoma recruited from the surgical outpatient department. The various parameters that were evaluated include detailed clinico-pathological profile and IL-6 levels. Tissue specimens received after surgeries were examined for the various characteristics indicative of tumor prognosis. Majority of the patients was in the age group of 41–50 years and was postmenopausal. The serum level of IL-6 increased as the disease progressed from T3N1M0 to T4dN2M0 (41.4 ± 31.9 vs. 164.0 ± 31.1 pg/ml respectively). There was significant correlation of IL-6 levels with lymph node involvement, tumor grade, mitotic index and adipose tissue invasion. Emerging molecular markers are being investigated for breast cancer prognosis assessment and prediction of response to chemotherapy including selection of best possible treatment modality. Our study showed that there is progressive increase in IL-6 levels as the stage of disease progresses. 相似文献
194.
195.
196.
Rajeev Singh Kushwaha R. C. Gupta J. P. Sharma Sumita Sharma Raj Kumar Singh Germaine Cornelissen 《Indian journal of clinical biochemistry : IJCB》2017,32(2):220-224
Circadian periodicity of plasma lipid peroxides and serum ascorbic acid and uric acid levels were studied in one hundred renal stone formers (55 women and 45 men; age 20–60 years) and 50 clinically healthy volunteers (21 women and 29 men; age 21–45 years) with diurnal activity from 06:00 to 22:00 and nocturnal rest. A marked circadian variation was demonstrated by population-mean-cosinor for all studied variables in stone formers and healthy subjects. By comparison to the healthy controls, parameter tests indicate that the stone formers had a higher MESOR (±SE) of MDA (2.90 ± 0.03 vs. 2.28 ± 0.06; F = 94.929, p < 0.001), a lower MESOR of serum ascorbic acid (0.722 ± 0.010 vs. 0.839 ± 0.10; F = 32.083, p < 0.001), and a similar MESOR of serum uric acid. Furthermore, the patients also differed from the healthy subjects in terms of their circadian amplitude and acrophase (tested jointly) of all three variables (p < 0.001). The demonstration herein of a circadian rhythm in MDA, serum ascorbic and uric acid suggests that these variables could also serve as markers to optimize the timing of treatment and to assess the patient’s response to treatment for further management. 相似文献
197.
The adoption of technology has created a major impact in the field of education at all levels. Technology-supported classroom learning environments, involving modern information and communication technologies, are also entering the Indian educational system in general and the schools in Jammu region (Jammu & Kashmir State, India) in particular. This study, which is the first of its kind in India, reports the use of a modified form of Technology-Rich Outcomes-Focused Learning Environment Inventory (TROFLEI) for assessing students?? perceptions of their learning environments in technology-supported science classrooms. Analysis of data from 705 students from 15 classes provided evidence for the reliability and validity of the questionnaire in Indian science classroom settings. The same data also were used for studying gender differences and associations between students?? perceptions of their technology-supported learning environments and three learner outcomes (attitude towards science, academic efficacy and academic achievement). 相似文献
198.