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排序方式: 共有262条查询结果,搜索用时 15 毫秒
51.
Mohebali M Edrissian GH Shirzadi MR Akhoundi B Hajjaran H Zarei Z Molaei S Sharifi I Mamishi S Mahmoudvand H Torabi V Moshfe A Malmasi A Motazedian MH Fakhar M 《Travel medicine and infectious disease》2011,9(2):67-74
Visceral leishmaniasis is one of the most important parasitic diseases that is endemic in some parts of Iran. This study aimed to determine current distribution of visceral leishmaniasis in four distinct geographical zones of Iran. A cross-sectional study was conducted using direct agglutination test (DAT) on 9396 and 2559 serum samples collected from humans and domestic dogs, respectively during the period of 2007 through 2009. Altogether, 403 (4.3%) out of 9396 human serum samples collected from 4 distinct geographical locations showed anti-Leishmania antibodies with titers ≥ 1:3200. Physical examinations performed on 142 sero-positive cases with anti-Leishmania antibodies at titers of 1: 3200 to 1:102400 among whom fever (94.4%), paleness (67.6%) and hepato-splenomegaly (42.2%) were the predominant clinical signs and symptoms. The highest sero-prevalence rate (1.55%) was found in children ≤ 5 years old. Out of 2559 serum samples collected from domestic dogs, 212 (8.3%) were DAT positive (≥ 1:320). Leishmania infantum is the principal causative agent of the disease was isolated from both infected humans and dogs in Iran. Our findings indicate that Mediterranean visceral leishmaniasis with different distribution occurs in different geographical locations of Iran. 相似文献
52.
53.
Rezai MS Khotaei G Mamishi S Kheirkhah M Parvaneh N 《Journal of tropical pediatrics》2008,54(6):413-416
The BCG is administered to all the newborns at birth in Iran. Systemic adverse reactions to BCG vaccine such as osteomyelitis and disseminated BCG infection are rare. This is a retrospective study of 15 cases <72 months who were admitted with systemic syndrome compatible with disseminated mycobacterial disease during 2004-07. Disseminated BCG disease occurred in eight children younger than 6-months old and 12 patient younger than 12-months old. Twelve patients were male. Nine of 15 patients had well known primary immune deficiency disorders including severe combined immunodeficiency, chronic granulomatous disease; cell mediated immune defect and HIV infection. Nine (60%) cases had good response to four anti-mycobacterial drug therapy and interferon gamma. Disseminated BCG disease is a rare but devastating complication of BCG vaccination that should be considered in the appropriate clinical setting. Severe immune-compromised infants are at greatest risk and they respond poorly to standard therapies. 相似文献
54.
Setareh Mamishi Zahra Movahedi Vahid Mohammadzadeh Farah Sabouni 《Iranian journal of pediatrics.》2013,23(1):105-108
Background
Rosai-Dorfman disease (RDD) is a rare disease of histiocytic cells, a cause of benign cervical lymphadenopathy (LAP) and massive generalized lymph node enlargement in children and adults. There are also some reports on involvement of other human body organs with or without LAP.Case Presentation
A 7-month-old infant with chief complaint of generalized massive LAP was referred to our center. RDD was diagnosed according to clinical manifestations and confirmed through histopathologic and immunoreactivity study on the obtained sample by cervical lymph node biopsy.Conclusion
RDD is not a malignant illness and lymph node enlargement most often decreases in its size happens without special treatment. 相似文献55.
Risk factors for anaemia among Ghanaian women and children vary by population group and climate zone
Nicolai Petry James P. Wirth Seth AduAfarwuah Rita Wegmuller Bradley A. Woodruff Sherry A. Tanumihardjo Helena Bentil William E.S. Donkor Thomas N. Williams Setareh ShahabFerdows Lilian Selenje Abraham Mahama Matilda SteinerAsiedu Fabian Rohner 《Maternal & child nutrition》2021,17(2)
Anaemia has serious effects on human health and has multifactorial aetiologies. This study aimed to determine putative risk factors for anaemia in children 6–59 months and 15‐ to 49‐year‐old non‐pregnant women living in Ghana. Data from a nationally representative cross‐sectional survey were analysed for associations between anaemia and various anaemia risk factors. National and stratum‐specific multivariable regressions were constructed separately for children and women to calculate the adjusted prevalence ratio (aPR) for anaemia of variables found to be statistically significantly associated with anaemia in bivariate analysis. Nationally, the aPR for anaemia was greater in children with iron deficiency (ID; aPR 2.20; 95% confidence interval [CI]: 1.88, 2.59), malaria parasitaemia (aPR 1.96; 95% CI: 1.65, 2.32), inflammation (aPR 1.26; 95% CI: 1.08, 1.46), vitamin A deficiency (VAD; aPR 1.38; 95% CI: 1.19, 1.60) and stunting (aPR 1.26; 95% CI: 1.09, 1.46). In women, ID (aPR 4.33; 95% CI: 3.42, 5.49), VAD (aPR 1.61; 95% CI: 1.24, 2.09) and inflammation (aPR 1.59; 95% CI: 1.20, 2.11) were associated with anaemia, whereas overweight and obese women had lower prevalence of anaemia (aPR 0.74; 95% CI: 0.56, 0.97). ID was associated with child anaemia in the Northern and Middle belts, but not in the Southern Belt; conversely, inflammation was associated with anaemia in both children and women in the Southern and Middle belts, but not in the Northern Belt. Anaemia control programmes should be region specific and aim at the prevention of ID, malaria and other drivers of inflammation as they are the main predictors of anaemia in Ghanaian children and women. 相似文献
56.
Adrenal gland cytology reporting: a multi-institutional proposal for a standardized reporting system
57.
Boztug K Rosenberg PS Dorda M Banka S Moulton T Curtin J Rezaei N Corns J Innis JW Avci Z Tran HC Pellier I Pierani P Fruge R Parvaneh N Mamishi S Mody R Darbyshire P Motwani J Murray J Buchanan GR Newman WG Alter BP Boxer LA Donadieu J Welte K Klein C 《The Journal of pediatrics》2012,160(4):679-683.e2
58.
Y Kasuya Z R Lu P Kopecková T Minko S E Tabibi J Kopecek 《Journal of controlled release》2001,74(1-3):203-211
Geldanamycin (GDM) is a benzoquinone ansamycin antibiotic with anticancer activity. The use of drug delivery systems based on N-(2-hydroxypropyl)methacrylamide (HPMA) copolymers containing lysosomally degradable oligopeptide (GFLG) spacers results in an increased therapeutic efficacy of anticancer drugs. The objective of this study was to synthesize HPMA copolymer-GDM conjugates with anticancer activity and reduced toxic side-effect of the compound. 17-(3-Aminopropylamino)-17-demethoxygeldanamycin (AP-GDM) was synthesized and converted into a polymerizable GDM derivative, N-methacryloylglycylphenylalanylglycyl-17-(3-aminopropylamino)-17-demethoxygeldanamycin [MA-GFLG-(AP-GDM)]. The structures of AP-GDM and MA-GFLG-(AP-GDM) were validated by mass spectroscopy, elemental analysis, and two-dimensional nuclear magnetic resonance. MA-GFLG-(AP-GDM) was copolymerized with HPMA and N-methacryloyglycylglycine p-nitrophenylester by radical precipitation polymerization. Water-soluble HPMA copolymer-AP-GDM conjugates (M(r)=16 kDa) were obtained. Monoclonal antibody OV-TL16, which recognizes the OA-3 antigen expressed on the OVCAR-3 human ovarian carcinoma cell line, was optionally attached to the HPMA copolymer-AP-GDM conjugate. Cytotoxicity of polymer-bound AP-GDM (both targeted and non-targeted) was determined using OVCAR-3 and another human ovarian carcinoma cell line, A2780. The HPMA copolymer-AP-GDM conjugate was cytotoxic toward A2780 cells. Attachment of OV-TL16 antibody enhanced cytotoxicity of the conjugate toward OVCAR-3 cells. 相似文献
59.
Elahi E Kalhor R Banihosseini SS Torabi N Pour-Jafari H Houshmand M Amini SS Ramezani A Loeys B 《The Journal of investigative dermatology》2006,126(7):1506-1509
Cutis laxa is a rare group of inherited and acquired disorders characterized by loose and redundant skin with reduced elasticity. Mutations in the elastin coding gene have been shown to cause autosomal dominant cutis laxa in three families. A homozygous mutation in the fibulin-5 coding gene was discovered in a Turkish pedigree showing recessive inheritance, and a different mutation in this gene was found in the heterozygous state in a sporadic case of the disease. Here, we report the third case of a mutation in the fibulin-5 coding gene in a recessive Iranian cutis laxa pedigree. The mutation is the same as previously reported in the Turkish pedigree, further confirming that it is causative of disease. A haplotype consisting of seven intragenic sequence variations common to both pedigrees is described for the mutation-carrying fibulin-5 allele. 相似文献
60.
Parvaneh Mohammadkhani Ameneh Setareh Forouzan Katayoon S. Khooshabi Shervin Assari Maryam Moghani Lankarani 《The journal of sexual medicine》2009,6(8):2215-2223
IntroductionViolence manifests itself in such multifarious ways as sexual, physical, and psychological abuse. What has hitherto eluded the medical community, however, is whether sexual and nonsexual abuse share the same predictors.AimDrawing upon a representative sample of married men and women in the Iranian capital, Tehran, we aimed to determine: (i) the overlap between sexual abuse and physical and psychological violence, and (ii) the predictors that sexual violence victimization share with physical and psychological violence victimization.Main Outcome MeasuresVictimization through any type of sexual coercion by the husband in the context of the current marital relationship, as determined via the conflict tactic scales-revised (CTS-2).MethodsIn a cross-sectional survey in Tehran in 2007, 460 married Iranian men and women were selected via a multicluster sampling method from four different randomized regions. Independent variables comprised sociodemographic characteristics, subscores of psychological, and personality characteristics known to be allied with intimate abuse (personal and relationship profile), and dichotomus data on victimization history through all types of violence by the spouse including psychological aggression, physical assault, and sexual coercion (CTS-2).ResultsIn both genders, the experience of physical or psychological violence increased the likelihood of sexual violence victimization. In both genders, higher conflict was a predictor of sexual and psychological violence victimization. In addition, the common predictors of sexual and physical violence victimization were low self-control and high violent socialization in the men and women, respectively.ConclusionsSexual violence victimization shares some factors with the victimization of nonsexual types of marital abuse, but this seems to be partially gender dependent. Mohammadkhani P, Forouzan AS, Khooshabi KS, Assari S, and Moghani Lankarani M. Are the predictors of sexual violence the same as those of nonsexual violence? A gender analysis. J Sex Med 2009;6:2215–2223. 相似文献