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排序方式: 共有109条查询结果,搜索用时 218 毫秒
1.
Paul Wurzer MD MMS Raimund Winter MD Sebastian O. Stemmer MD Josipa Ivancic MD Patricia B. Lebo MD Gabriel Hundeshagen MD MMS Janos Cambiaso‐Daniel MD Franz Quehenberger PhD Lars‐Peter Kamolz MD PhD MSc David B. Lumenta 《Wound repair and regeneration》2018,26(1):64-68
Patients suffering from pressure ulcers remain to be a challenging task for nursing staff and doctors in the daily clinical management, putting—notably in the case of recurrences—additional strain on the constantly reduced resources in public healthcare. We aimed to assess the risk factors for the recurrence of pressure ulcers at our institution, a tertiary referral center. In this retrospective analysis of patients admitted to our division we identified risk factors for pressure ulcer recurrence. The hospital patient database search included all patients with a diagnosis of pressure ulcers of the torso and lower extremity. One hundred sixty‐three patients were diagnosed with pressure ulcers and 55 patients with 63 pressure ulcers met our inclusion criteria. The 17 recurrences (27%) had an average follow‐up of 728 days. Most presented with lesions of the ischial tuberosity (n=24). Recurrence was statistically associated with defect size (p = 0.013, Cox regression analysis), and serum albumin levels (p = 0.045, Spearman correlation), but no association was found for body mass index, bacterial profile, comorbidities, localization, previous surgery, or time‐to‐admission for reconstruction (all p > 0.05). Supported by the recent literature we identified factors like defect size to be associated with pressure ulcer recurrence, but not with time‐to admission for reconstruction or number of previous debridements. Whether laboratory values like serum albumin levels were the cause, the result or associated with pressure ulcer recurrence warrants further investigation. 相似文献
2.
Zuškin E Kern J Mustajbegović J Pucarincvetković J Doko-Jelinić J Bradić T 《Arhiv za higijenu rada i toksikologiju》2012,63(2):199-205
This article describes respiratory symptoms and lung function in 98 fish processing female workers employed in a fish processing plant located on the Croatian Adriatic coast and 95 matching controls. The study included chronic and acute respiratory symptoms which developed during the shifts. Lung function measurements included forced vital capacity (FVC), one-second forced expiratory volume (FEV(1)) and maximal expiratory rates at 50 % and the last 25 % (FEF(50), FEF(25)). Chronic respiratory symptoms were significantly dominant in fish processing workers compared to controls. The most common chronic symptoms were hoarseness (57.1 %), nasal catarrh (51.0 %), chronic cough (42.9 %), chronic phlegm (34.7 %), and frequent chest cold (35.7 %). Exposed smokers and nonsmokers had a similar prevalence of chronic respiratory symptoms. Acute symptoms over the work shift were high, with headache in lead (smokers: 62.5 %; nonsmokers: 56.1 %). Most of the ventilatory capacity parameters were significantly lower than predicted, FEF(25) in particular, indicating obstructive changes predominantly in the smaller airways. These findings suggest that fish processing workers are prone to developing acute and chronic respiratory symptoms as well as to lung function changes. This calls for medical and technical preventive measures to be introduced in the work environment of the fish processing plant. 相似文献
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Epidemiological and clinical features of leptospirosis in a highly endemic area over three time periods 下载免费PDF全文
5.
Vladimir Stevanovic Irena Tabain Tatjana Vilibic-Cavlek Maja Mauric Maljkovic Iva Benvin Zeljka Hruskar Snjezana Kovac Iva Smit Gorana Miletic Suzana Hadina Vilim Staresina Lada Radin Valentina Plichta Branimir Skrlin Zoran Vrbanac Mirna Brkljacic Marija Cvetnic Josipa Habus Kresimir Martinkovic Iva Zecevic Gabrijela Jurkic Ivana Ferencak Zinka Stritof Matko Perharic Lovro Bucic Ljubo Barbic 《Viruses》2021,13(8)
Over a year into the COVID-19 pandemic, there is growing evidence that SARS-CoV-2 infections among dogs are more common than previously thought. In this study, the prevalence of SARS-CoV-2 antibodies was investigated in two dog populations. The first group was comprised of 1069 dogs admitted to the Veterinary Teaching Hospital for any given reason. The second group included dogs that shared households with confirmed COVID-19 cases in humans. This study group numbered 78 dogs. In COVID-19 infected households, 43.9% tested ELISA positive, and neutralising antibodies were detected in 25.64% of dogs. Those data are comparable with the secondary attack rate in the human population. With 14.69% of dogs in the general population testing ELISA positive, there was a surge of SARS-CoV-2 infections within the dog population amid the second wave of the pandemic. Noticeably seroprevalence of SARS-CoV-2 in the dog and the human population did not differ at the end of the study period. Male sex, breed and age were identified as significant risk factors. This study gives strong evidence that while acute dog infections are mostly asymptomatic, they can pose a significant risk to dog health. Due to the retrospective nature of this study, samples for viral isolation and PCR were unavailable. Still, seropositive dogs had a 1.97 times greater risk for developing central nervous symptoms. 相似文献
6.
Zrinka Stritof Majetic Renee Galloway Eva Ruzic Sabljic Zoran Milas Vesna Mojcec Perko Josipa Habus Josip Margaletic Renata Pernar Nenad Turk 《Acta tropica》2014
In this survey we investigated a population of small mammals in Eastern Croatia in order to determine Leptospira carriage rates and identify circulating serovars. Out of 67 trapped animals, 20 (29.9%) isolates were obtained. Identification of isolates using microscopic agglutination test, pulsed field gel electrophoresis and multi locus sequence typing revealed that 10 (50.0%) isolates belong to serogroup Pomona, serovar Mozdok, 6 (30.0%) isolates to serogroup Australis, serovar Jalna, 2 (10.0%) isolates to serogroup Sejroe, serovar Saxkoebing, and 1 (5.0%) isolate to serogroup Grippotyphosa, serovar Grippotyphosa. One isolate from serogroup Bataviae was unable to be identified to the serovar level. Amplification of a 331-bp region of the locus LA0322 using real-time polymerase chain reaction determined that 12 (60.0%) isolates belong to L. kirschneri, 6 (30.0%) isolates to L. interrogans, and 2 (10.0%) isolates to L. borgpetersenii. Leptospira carriage rate was high (29.9%), which corresponds to a high incidence of human and domestic animal leptospirosis in Eastern Croatia. Furthermore, 90.0% of the isolates belong to serogroups Pomona, Australis and Sejroe which are also the most prevalent serogroups in humans in this area. These findings suggest that small mammals might be an important source of Leptospira spp. infection in Eastern Croatia. 相似文献
7.
Tadin A Turk N Korva M Margaletić J Beck R Vucelja M Habuš J Svoboda P Zupanc TA Henttonen H Markotić A 《Vector borne and zoonotic diseases (Larchmont, N.Y.)》2012,12(5):388-392
Hantaviruses, Leptospira spp., and Babesia spp. are rodent-borne pathogens present worldwide. We studied multiple co-infections of small rodents in Croatia with all three pathogens. Twenty-eight Apodemus flavicollis and 16 Myodes glareolus were tested for the presence of hantavirus RNA by real-time RT-PCR, Leptospira strains by renoculture method and Babesia DNA by PCR. Anti-hantavirus antibodies and anti-Leptospira antibodies were detected by serological methods. Very high infection rates with each pathogen were found in A. flavicollis: 20 of 28 rodents (71%) were infected with Dobrava virus, 13 rodents (46%) were infected with Leptospira, and 5 rodents (18%) were infected with Babesia. Multiple co-infections with all three pathogens were found in 3 of 28 (11%) A. flavicollis animals, suggesting that the same rodent host can be infected with several pathogens at the same time. Dual infections with both hantaviruses and Leptospira were found in 7 of 44 rodents (16%), with hantaviruses and Babesia in 2 rodents (5%), and double infection with both Leptospira and Babesia were found in 1 rodent (2%). Since hantaviruses, Leptospira, and Babesia have similar geographical distributions, it is to be expected that in other parts of the world multiple co-infections, representing a serious threat to public health, can be found. 相似文献
8.
Turk R Habuš J Flegar-Meštrić Z Svetina A Mojčec V Perkov S Belić M Starešina V Turk N 《Acta tropica》2011,(2):97-100
Chagas disease is a tropical parasitic disease endemic to Latin America which affects more than 10 million people, and kills more than 15,000 people each year. This condition, caused by the protozoan parasite Trypanosoma cruzi, is principally transmitted by kissing bugs (Triatominae). In Bolivia, recent reports by the Departmental Health Service showed the presence of Panstrongylus rufotuberculatus in dwellings located in the Charazani Valley (La Paz). A study was then carried out in the area to evaluate the degree of domiciliation of this species, and its possible role in the transmission of Chagas disease. In seven communities, 108 dwellings were visited to actively search for the bugs and 217 people participated in a serological study to determine the prevalence of Chagas disease in the population. Nymphs and adults belonging to two species: Panstrongylus geniculatus (5 insects, 1.5%) and P. rufotuberculatus (344 insects, 98.5%) were collected. One P. rufotuberculatus was captured in a bed, while all the other specimens of this species were found in kitchens in which guinea pigs were being reared. A large bug colony has been encountered in a kitchen environment, with more than 300 specimens of all stages. None of the 201 analyzed bugs was positive for T. cruzi. The seroprevalence of Chagas disease in the human population was low (1.3%); no evidence of a local vectorial transmission was found. In conclusion, for the time being there is no evidence of vectorial transmission of Chagas disease in the region. The possible association between reared guinea pigs and the bugs is discussed. The presence of infected people, the migratory movement of the human population and the relatively high colonization process demonstrate that the region needs to be regularly controlled to prevent the area from becoming a local source of Chagas transmission. 相似文献
9.
10.
Zeljka Belosic Halle Josipa Vlainic Domagoj Drmic Dean Strinic Kresimir Luetic Mario Sucic Maria Medvidovic-Grubisic Tatjana Pavelic Turudic Igor Petrovic Sven Seiwerth Predrag Sikiric 《Inflammopharmacology》2017,25(5):511-522
The ulcerogenic potential of dopamine antagonists and l-NAME in rats provides unresolved issues of anti-emetic neuroleptic application in both patients and experimental studies. Therefore, in a 1-week study, we examined the pressures within the lower oesophageal and the pyloric sphincters in rats [assessed manometrically (cm H2O)] after dopamine neuroleptics/prokinetics, l-NAME, l-arginine and stable gastric pentadecapeptide BPC 157 were administered alone and/or in combination. Medication (/kg) was given once daily intraperitoneally throughout the 7 days, with the last dose at 24 h before pressure assessment. Given as individual agents to healthy rats, all dopamine antagonists (central [haloperidol (6.25 mg, 16 mg, 25 mg), fluphenazine (5 mg), levomepromazine (50 mg), chlorpromazine (10 mg), quetiapine (10 mg), olanzapine (5 mg), clozapine (100 mg), sulpiride (160 mg), metoclopramide (25 mg)) and peripheral(domperidone (10 mg)], l-NAME (5 mg) and l-arginine (100 mg) decreased the pressure within both sphincters. As a common effect, this decreased pressure was rescued, dose-dependently, by BPC 157 (10 µg, 10 ng) (also note that l-arginine and l-NAME given together antagonized each other’s responses). With haloperidol, l-NAME worsened both the lower oesophageal and the pyloric sphincter pressure, while l-arginine ameliorated lower oesophageal sphincter but not pyloric sphincter pressure, and antagonized l-NAME effect. With domperidone, l-arginine originally had no effect, while l-NAME worsened pyloric sphincter pressure. This effect was opposed by l-arginine. All these effects were further reversed towards a stronger beneficial effect, close to normal pressure values, by the addition of BPC 157. In addition, NO level was determined in plasma, sphincters and brain tissue. Thiobarbituric acid reactive substances (TBARS) were also assessed. Haloperidol increased NO levels (in both sphincters, the plasma and brain), consistently producing increased TBARS levels in the plasma, sphincters and brain tissues. These effects were all counteracted by BPC 157 administration. In conclusion, we revealed that BPC 157 counteracts the anti-emetic neuroleptic class side effect of decreased pressure in sphincters and the dopamine/NO-system/BPC 157 relationship. 相似文献