Computer-aided hospital wireless system and gynecological malignant tumor nursing intervention

2021 ◽  
Vol 83 ◽  
pp. 103979
Author(s):  
Lirong Yu ◽  
Nan Yu ◽  
Zhi Wang ◽  
Wenjing Jiang ◽  
Lihua Yu ◽  
...  
Keyword(s):  
Malignant Tumor ◽  
Nursing Intervention ◽  
Wireless System ◽  
Computer Aided

scholarly journals Psychological Intervention and Nursing Analysis of Gynecological Malignant Tumors during Chemotherapy

2019 ◽  
Vol 1 (1) ◽  
Author(s):  
Yaning Liu ◽  
Yan Zhang ◽  
Xiaoying Wang ◽  
Xinjuan Yang
Keyword(s):  
Malignant Tumor ◽  
Psychological Intervention ◽  
Intervention Group ◽  
Depression Scale ◽  
Nursing Intervention ◽  
The Self ◽  
Anxiety And Depression ◽  
Control Group ◽  
Self Rating ◽  
Significant Difference

Objectives: To explore the clinical effect of psychological intervention and nursing during the chemotherapy of gynecological malignant tumor. Methods: 120 patients with gynecologic malignancies were selected as subjects. According to the nursing method, these patients were divided into intervention group and control group, with 60 cases in each group. The patients in the control group were given routine care, and the patients in the observation group were given psychological intervention care on the basis of routine nursing. Before and after treatment, the anxiety and depression of the two groups were compared using the Self-rating Anxiety Scale (SAS) and the Self-rating Depression Scale (SDS). The satisfaction and adverse reactions of the two groups were compared. The results were statistically analyzed. Results: After nursing intervention, the anxiety and depression scores of the intervention group were lower than those of the control group (P<0.05). The incidence of nausea, vomiting and fatigue in the intervention group was significantly lower than that in the control group (P<0.01). There was no significant difference in the symptoms of diarrhea between the two groups (P>0.05). After the treatment, the satisfaction of the intervention group was significantly higher than that of the control group (P<0.05). Conclusions: During the chemotherapy of gynecological malignant tumor patients, psychological intervention nursing can alleviate the anxiety and depression of patients, improve the complications, and improve the satisfaction of patients. It is worthy of clinical application.

Computer-aided methods for 3-D visualization of serial sections and thick biological specimens

1992 ◽  
Vol 50 (2) ◽  
pp. 1060-1061
Author(s):  
Mark Ellisman ◽  
Maryann Martone ◽  
Gabriel Soto ◽  
Eleizer Masliah ◽  
David Hessler ◽  
...  
Keyword(s):  
Alzheimer’S Disease ◽  
Alzheimer's Disease ◽  
Three Dimensional ◽  
Neuritic Plaque ◽  
Dimensional Structure ◽  
Data Sets ◽  
Molecular Physiology ◽  
Research Activities ◽  
Computer Aided ◽  
Dimensional Reconstruction

Structurally-oriented biologists examine cells, tissues, organelles and macromolecules in order to gain insight into cellular and molecular physiology by relating structure to function. The understanding of these structures can be greatly enhanced by the use of techniques for the visualization and quantitative analysis of three-dimensional structure. Three projects from current research activities will be presented in order to illustrate both the present capabilities of computer aided techniques as well as their limitations and future possibilities.The first project concerns the three-dimensional reconstruction of the neuritic plaques found in the brains of patients with Alzheimer's disease. We have developed a software package “Synu” for investigation of 3D data sets which has been used in conjunction with laser confocal light microscopy to study the structure of the neuritic plaque. Tissue sections of autopsy samples from patients with Alzheimer's disease were double-labeled for tau, a cytoskeletal marker for abnormal neurites, and synaptophysin, a marker of presynaptic terminals.

Three-Dimensional Subcellular Organization of Hepatocytes in Intact Liver: Simultaneous Visualization of Cytoskeletal and Membrane Markers by Confocal Microscopy

1996 ◽  
Vol 54 ◽  
pp. 288-289
Author(s):  
Greg V. Martin ◽  
Ann L. Hubbard
Keyword(s):  
Three Dimensional ◽  
Integral Membrane Proteins ◽  
Polarized Secretion ◽  
Microscope Images ◽  
Computer Aided ◽  
Intracellular Organelles ◽  
Cytoskeletal Elements ◽  
Simultaneous Visualization

The microtubule (MT) cytoskeleton is necessary for many of the polarized functions of hepatocytes. Among the functions dependent on the MT-based cytoskeleton are polarized secretion of proteins, delivery of endocytosed material to lysosomes, and transcytosis of integral plasma membrane (PM) proteins. Although microtubules have been shown to be crucial to the establishment and maintenance of functional and structural polarization in the hepatocyte, little is known about the architecture of the hepatocyte MT cytoskeleton in vivo, particularly with regard to its relationship to PM domains and membranous organelles. Using an in situ extraction technique that preserves both microtubules and cellular membranes, we have developed a protocol for immunofluorescent co-localization of cytoskeletal elements and integral membrane proteins within 20 µm cryosections of fixed rat liver. Computer-aided 3D reconstruction of multi-spectral confocal microscope images was used to visualize the spatial relationships among the MT cytoskeleton, PM domains and intracellular organelles.

Hepatocyte ultrastructural alterations in perimetastatic areas

1996 ◽  
Vol 54 ◽  
pp. 768-769
Author(s):  
H. J. Finol ◽  
M. E. Correa ◽  
L.A. Sosa ◽  
A. Márquez ◽  
N.L. Díaz
Keyword(s):  
Malignant Tumor ◽  
Malignant Tumors ◽  
Surrounding Tissue ◽  
Ultrastructural Changes ◽  
Pancreas Carcinoma ◽  
Duct Carcinoma ◽  
Tissue Samples ◽  
Primary Malignant Tumor ◽  
Transmission Electron ◽  
Remote Sites

In classical oncological literature two mechanisms for tissue aggression in patients with cancer have been described. The first is the progressive invasion, infiltration and destruction of tissues surrounding primary malignant tumor or their metastases; the other includes alterations produced in remote sites that are not directly affected by any focus of disease, the so called paraneoplastic phenomenon. The non-invaded tissue which surrounds a primary malignant tumor or its metastases has been usually considered a normal tissue . In this work we describe the ultrastructural changes observed in hepatocytes located next to metastases from diverse malignant tumors.Hepatic biopsies were obtained surgically in patients with different malignant tumors which metatastized in liver. Biopsies included tumor mass, the zone of macroscopic contact between the tumor and the surrounding tissue, and the tissue adjacent to the tumor but outside the macroscopic area of infiltration. The patients (n = 5), 36–75 years old, presented different tumors including rhabdomyosarcoma, leiomyosarcoma, pancreas carcinoma, biliar duct carcinoma and colon carcinoma. Tissue samples were processed with routine techniques for transmission electron microscopy and observed in a Hitachi H-500 electron microscope.

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