Result 1 - 10 of total 6045
xian dai bu fen
1985
| Author's details | Zhong guo de guo shi yan jiu hui |
|---|---|
| Language | Chinese |
| Size | 2, 172 S |
| Publisher | Zhong guo de guo shi yan jiu hui |
| Publishing place | Bei jing |
| Document type | Book |
| Database | Former special subject collection: coastal and deep sea fishing |
Your chosen title can be delivered directly to ZB MED Cologne location if you are registered as a user at ZB MED Cologne.
: qing zhu gao qu xun xian sheng ba shi da shou lun wen ji
1991
| Author's details | Song wen xun ... [et al.] zhu bian |
|---|---|
| Language | Chinese |
| Size | 2, 2, 388 p, ill., folded charts |
| Edition | Tai chu ban |
| Publisher | Zheng zhong shu ju |
| Publishing place | Tai bei |
| Document type | Book |
| ISBN | 9570904232 ; 9789570904239 |
| Database | Former special subject collection: coastal and deep sea fishing |
This service is chargeable due to the Delivery terms set by subito. Orders including an article and supplementary material will be classified as separate orders. In these cases, fees will be demanded for each order.
Your chosen title can be delivered directly to ZB MED Cologne location if you are registered as a user at ZB MED Cologne.
qing zhu gao qu xun xian sheng ba shi da shou lun wen ji
1991
| Author's details | Song wen xun ... [et al.] zhu bian |
|---|---|
| Keywords | China |
| Language | Chinese |
| Size | 2 v, ill, 26 cm |
| Edition | Tai chu ban |
| Publisher | Zheng zhong shu ju |
| Publishing place | Tai bei |
| Document type | Book |
| Note | Includes bibliographical references |
| ISBN | 9570904232 ; 9570904321 ; 9789570904239 ; 9789570904321 |
| Database | Former special subject collection: coastal and deep sea fishing |
This service is chargeable due to the Delivery terms set by subito. Orders including an article and supplementary material will be classified as separate orders. In these cases, fees will be demanded for each order.
Your chosen title can be delivered directly to ZB MED Cologne location if you are registered as a user at ZB MED Cologne.
Animals : an open access journal from MDPI
2023 Volume 13, Issue 9
Abstract: Chigger mites (Acari) are common ectoparasites on rodents, and they are the exclusive vector of scrub typhus. South China field mouse ( ...
| Abstract | Chigger mites (Acari) are common ectoparasites on rodents, and they are the exclusive vector of scrub typhus. South China field mouse ( |
|---|---|
| Language | English |
| Publishing date | 2023-04-27 |
| Publishing country | Switzerland |
| Document type | Journal Article |
| ZDB-ID | 2606558-7 |
| ISSN | 2076-2615 |
| ISSN | 2076-2615 |
| DOI | 10.3390/ani13091480 |
| Database | MEDical Literature Analysis and Retrieval System OnLINE |
This service is chargeable due to the Delivery terms set by subito. Orders including an article and supplementary material will be classified as separate orders. In these cases, fees will be demanded for each order.
Quantitative imaging in medicine and surgery
2024 Volume 14, Issue 2, Page(s) 1860–1872
Abstract: Background: For patients with suspected simultaneous coronary and cerebrovascular atherosclerosis, conventional single-site computed tomography angiography (CTA) for both sites can result in nonnegligible radiation and contrast agent dose. The purpose ... ...
| Abstract | Background: For patients with suspected simultaneous coronary and cerebrovascular atherosclerosis, conventional single-site computed tomography angiography (CTA) for both sites can result in nonnegligible radiation and contrast agent dose. The purpose of this study was to validate the feasibility of one-stop coronary and carotid-cerebrovascular CTA (C&CC-CTA) with a "double-low" (low radiation and contrast) dose protocol reconstructed with deep learning image reconstruction with high setting (DLIR-H) algorithm. Methods: From February 2018 to January 2019, 60 patients referred to C&CC-CTA simultaneously in West China Hospital were recruited in this prospective cohort study. By random assignment, patients were divided into two groups: double-low dose group (n=30) used 80 kVp and 24 mgI/kg/s contrast dose with images reconstructed using DLIR-H; and routine-dose group (n=30) used 100 kVp and 32 mgI/kg/s contrast dose with images reconstructed using 50% adaptive statistical iterative reconstruction-V (ASIR-V50%). Radiation and contrast doses, subjective image quality score, CT attenuation values, noise, signal-to-noise ratio (SNR) and contrast-to-noise ratio (CNR) were measured and compared between the groups. Results: The DLIR-H group used 30% less contrast dose (35.80±4.85 Conclusions: The "double-low" dose one-stop C&CC-CTA with DLIR-H obtained higher image quality compared with the routine-dose protocol with ASIR-V50% while achieving 48% and 30% reduction in radiation and contrast dose, respectively. |
|---|---|
| Language | English |
| Publishing date | 2024-01-23 |
| Publishing country | China |
| Document type | Journal Article |
| ZDB-ID | 2653586-5 |
| ISSN | 2223-4306 ; 2223-4292 |
| ISSN (online) | 2223-4306 |
| ISSN | 2223-4292 |
| DOI | 10.21037/qims-23-864 |
| Database | MEDical Literature Analysis and Retrieval System OnLINE |
This service is chargeable due to the Delivery terms set by subito. Orders including an article and supplementary material will be classified as separate orders. In these cases, fees will be demanded for each order.
2023 Volume 16, Issue 1, Page(s) 164
Abstract: Background: Leptotrombidium scutellare is one of the six main vectors of scrub typhus in China and is a putative vector of hemorrhagic fever with renal syndrome (HFRS). This mite constitutes a large portion of the chigger mite community in southwest ... ...
| Abstract | Background: Leptotrombidium scutellare is one of the six main vectors of scrub typhus in China and is a putative vector of hemorrhagic fever with renal syndrome (HFRS). This mite constitutes a large portion of the chigger mite community in southwest China. Although empirical data on its distribution are available for several investigated sites, knowledge of the species' association with human well-being and involvement in the prevalence of mite-borne diseases remains scarce. Methods: Occurrence data on the chigger mite were obtained from 21 years (2001-2021) of field sampling. Using boosted regression tree (BRT) ecological models based on climate, land cover and elevation variables, we predicted the environmental suitability for L. scutellare in Yunnan and Sichuan Provinces. The potential distribution range and shifts in the study area for near-current and future scenarios were mapped and the scale of L. scutellare interacting with human activities was evaluated. We tested the explanatory power of the occurrence probability of L. scutellare on incidences of mite-borne diseases. Results: Elevation and climate factors were the most important factors contributing to the prediction of the occurrence pattern of L. scutellare. The most suitable habitats for this mite species were mainly concentrated around high-elevation areas, with predictions for the future showing a trend towards a reduction. Human activity was negatively correlated with the environmental suitability of L. scutellare. The occurrence probability of L. scutellare in Yunnan Province had a strong explanatory power on the epidemic pattern of HFRS but not scrub typhus. Conclusions: Our results emphasize the exposure risks introduced by L. scutellare in the high-elevation areas of southwest China. Climate change may lead to a range contraction of this species towards areas of higher elevation and lessen the associated exposure risk. A comprehensive understanding of the transmission risk requires more surveillance efforts. |
|---|---|
| MeSH term(s) | Animals ; Humans ; Trombiculidae ; Hemorrhagic Fever with Renal Syndrome/epidemiology ; Typhus, Epidemic Louse-Borne ; China/epidemiology ; Scrub Typhus/epidemiology |
| Language | English |
| Publishing date | 2023-05-16 |
| Publishing country | England |
| Document type | Journal Article |
| ZDB-ID | 2409480-8 |
| ISSN | 1756-3305 ; 1756-3305 |
| ISSN (online) | 1756-3305 |
| ISSN | 1756-3305 |
| DOI | 10.1186/s13071-023-05789-y |
| Database | MEDical Literature Analysis and Retrieval System OnLINE |
This service is chargeable due to the Delivery terms set by subito. Orders including an article and supplementary material will be classified as separate orders. In these cases, fees will be demanded for each order.
Diagnostics (Basel, Switzerland)
2023 Volume 13, Issue 13
Abstract: Accumulative evidence suggests metabolic disorders correlate with prostate cancer. Metabolic profiling of urine allows the measurement of numerous metabolites simultaneously. This study set up a metabolomic platform consisting of UPLC-FTMS and UPLC-ion ... ...
| Abstract | Accumulative evidence suggests metabolic disorders correlate with prostate cancer. Metabolic profiling of urine allows the measurement of numerous metabolites simultaneously. This study set up a metabolomic platform consisting of UPLC-FTMS and UPLC-ion trap MS |
|---|---|
| Language | English |
| Publishing date | 2023-07-04 |
| Publishing country | Switzerland |
| Document type | Journal Article |
| ZDB-ID | 2662336-5 |
| ISSN | 2075-4418 |
| ISSN | 2075-4418 |
| DOI | 10.3390/diagnostics13132270 |
| Database | MEDical Literature Analysis and Retrieval System OnLINE |
This service is chargeable due to the Delivery terms set by subito. Orders including an article and supplementary material will be classified as separate orders. In these cases, fees will be demanded for each order.
Diagnostics, Vol 13, Iss 2270, p
2023 Volume 2270
Abstract: Accumulative evidence suggests metabolic disorders correlate with prostate cancer. Metabolic profiling of urine allows the measurement of numerous metabolites simultaneously. This study set up a metabolomic platform consisting of UPLC-FTMS and UPLC-ion ... ...
| Abstract | Accumulative evidence suggests metabolic disorders correlate with prostate cancer. Metabolic profiling of urine allows the measurement of numerous metabolites simultaneously. This study set up a metabolomic platform consisting of UPLC-FTMS and UPLC-ion trap MS n for urine metabolome analysis. The platform improved retention time, mass accuracy, and signal stability. Additionally, the product ion spectrum obtained from ion trap MS n facilitated structure elucidation of candidate metabolites, especially when authentic standards were not available. Urine samples from six hernia patients and six BPH patients were used for the initial establishment of the analytic platform. This platform was further employed to analyze the urine samples of 27 PCa and 49 BPH patients. Choosing the upper and lower 16% of metabolites, 258 metabolite candidates were selected. Twenty-four of them with AUC values larger than 0.65 were further selected. Eighteen of the twenty-four features can be matched in METLIN and HMDB. Eleven of the eighteen features can be interpreted by MS n experiments. They were used for the combination achieving the best differential power. Finally, four metabolites were combined to reach the AUC value of 0.842 (CI 95, 0.7559 to 0.9279). This study demonstrates the urinary metabolomic analysis of prostate cancer and sheds light on future research. |
|---|---|
| Keywords | urinary metabolomics ; prostate cancer ; biomarker ; Medicine (General) ; R5-920 |
| Subject code | 333 |
| Language | English |
| Publishing date | 2023-07-01T00:00:00Z |
| Publisher | MDPI AG |
| Document type | Article ; Online |
| Database | BASE - Bielefeld Academic Search Engine (life sciences selection) |
Your chosen title can be delivered directly to ZB MED Cologne location if you are registered as a user at ZB MED Cologne.
Veterinary Medicine and Science, Vol 9, Iss 6, Pp 2920-
2023 Volume 2926
Abstract: Abstract As a group of ectoparasites, chiggers (larvae of chigger mites) are the exclusive vector of scrub typhus (tsutsugamushi disease). Rodents are the most important hosts of chiggers. The Anderson's niviventer rat, Niviventer andersoni, is an ... ...
| Abstract | Abstract As a group of ectoparasites, chiggers (larvae of chigger mites) are the exclusive vector of scrub typhus (tsutsugamushi disease). Rodents are the most important hosts of chiggers. The Anderson's niviventer rat, Niviventer andersoni, is an endemic species of rodent in China. However, few studies have involved this endemic rodent species and its ectoparasites including chiggers. According to the field investigation in five provincial regions of southwest China between 2001 and 2019, this paper retrospectively analysed the infestation and distribution of chiggers on the body surface of N. andersoni in southwest China for the first time. From 77 Anderson's niviventer rats captured, a total of 527 chiggers were collected and they were identified as 39 species and nine genera in two subfamilies of family Trombiculidae. Of 39 chigger species identified, Leptotrombidium deliense and L. scutellare are the most important vectors of scrub typhus in China. The overall infestation indexes were PM = 29.87%, MA = 6.84 and MI = 22.91, and the indexes of chigger mite community were Mf = 39, H' = 2.60, E = 0.71 and D = 0.12. The dominant chigger species are L. wenense, L. xiaguanense and L. fujianense with a total Cr = 51.04%, among which L. wenense is one of the six main vectors of scrub typhus in China. The dominant chigger species are of aggregated distribution among different individuals of the rats. |
|---|---|
| Keywords | acari ; chigger mites ; ectoparasite ; Niviventer andersoni ; rodent ; southwest China ; Veterinary medicine ; SF600-1100 |
| Subject code | 590 |
| Language | English |
| Publishing date | 2023-11-01T00:00:00Z |
| Publisher | Wiley |
| Document type | Article ; Online |
| Database | BASE - Bielefeld Academic Search Engine (life sciences selection) |
Your chosen title can be delivered directly to ZB MED Cologne location if you are registered as a user at ZB MED Cologne.
Animals, Vol 13, Iss 1480, p
Trombiculidae, Leeuwenhoekiidae) on Two Sibling Mouse Species, Apodemus draco and A. ilex (Rodentia: Muridae), in Southwest China
2023 Volume 1480
Abstract: Chigger mites (Acari) are common ectoparasites on rodents, and they are the exclusive vector of scrub typhus. South China field mouse ( Apodemus draco ) and Lantsang field mouse ( A. ilex ) are two sibling rodent species. Based on field investigations in ...
| Abstract | Chigger mites (Acari) are common ectoparasites on rodents, and they are the exclusive vector of scrub typhus. South China field mouse ( Apodemus draco ) and Lantsang field mouse ( A. ilex ) are two sibling rodent species. Based on field investigations in southwest China (2001–2015), this paper compared the infestation of these two mouse species with chiggers. Of 42 chigger species identified from two mouse species, 36 were found on A. draco , 11 on A. ilex and 5 common species on both mice. Jaccard similarity index ( J = 0.12, J < 0.25) showed a very different species composition of chiggers on two mouse species, and some parameters of the chigger community were also different. The overall mean intensity of chiggers on A. draco ( MI = 4.26) was higher than that on A. ilex ( MI = 3.91, p < 0.05). The dominant chigger species on A. draco were Trombiculindus yunnanus , Leptotrombidium scutellare (a major vector species in China) and L. sinicum with a total constituent ratio C r = 42.9% (106/247). Leptorombidium sinicum and L. scutellare independently occurred on A. draco with an association coefficient V = 0.09 ( V ≈ 0). The dominant chigger species on A. ilex were L. rusticum , L. densipunctatum and L. gongshanense , with a total C r = 58.14% (25/43). Leptorombidium rusticum and L. densipunctatum on A. ilex had a slight positive association ( V = 0.49, 0.5 < V < 1). All dominant chigger species were unevenly distributed among different individuals of two mouse species. Chigger infestation showed sex bias on different sexes of two mouse species. The species abundance of the chigger community on A. draco was revealed as a log-normal distribution pattern. |
|---|---|
| Keywords | chigger mites ; ectoparasite ; South China field mouse ; Lantsang field mouse ; rodent ; southwest China ; Veterinary medicine ; SF600-1100 ; Zoology ; QL1-991 |
| Subject code | 590 ; 580 |
| Language | English |
| Publishing date | 2023-04-01T00:00:00Z |
| Publisher | MDPI AG |
| Document type | Article ; Online |
| Database | BASE - Bielefeld Academic Search Engine (life sciences selection) |
Your chosen title can be delivered directly to ZB MED Cologne location if you are registered as a user at ZB MED Cologne.