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Journal articles on the topic 'Cell block preparation'

Author: Grafiati

Published: 5 June 2025

Last updated: 16 July 2025

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1

Jaiswal, Neha, Jayant Makrande, and Sunita Vagha. "Epithelial Membrane Antigen, Vimentin, Desmin, Calretinin, E-Cadherin on Cell Block Preparations to Distinguish Well Differentiated Adenocarcinoma from Benign, Reactive, Atypical Mesothelial Cells." Journal of Evolution of Medical and Dental Sciences 10, no. 18 (2021): 1302–8. http://dx.doi.org/10.14260/jemds/2021/275.

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BACKGROUND Inconclusive cytomorphology often results due to failure to distinguish between adenocarcinoma cells from benign, reactive, atypical mesothelial cells in effusion specimens. To resolve such dilemmas, auxiliary techniques like immunohistochemistry were utilised to reach a definitive diagnosis for better treatment and management of patients. We wanted to compare cytodiagnosis achieved on cell block preparations with the cytodiagnosis on conventional smear and perform immunohistochemistry for epithelial membrane antigen (EMA), calretinin, desmin, vimentin and E-cadherin on cell block p

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Liz Maria Joseph, Sheeja Sainulabdeen, Deepa Sujatha, and Sankar Sundaram. "Diagnostic utility of cytospin in comparison to cell block in peritoneal and pleural fluid cytology." Asian Journal of Medical Sciences 13, no. 11 (2022): 254–59. http://dx.doi.org/10.3126/ajms.v13i11.44526.

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Background: Fluid cytology plays an important role in delineating benign from malignant effusions, tumor staging, and also in diagnosing recurrences. Various methods are used in cytology for the preparation of smears. As the accurate diagnosis of the fluids aids in clinical decisions, the method of preparation of cytology smears, it is very important. Cytospin preparation of smears is one of the methods which provide higher cellular yield with better preservation of cellular morphology and is less time consuming. On the other hand, cell block method gives superior architectural details and pro

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Kasichhwa, Anita, Shreya Shrivastav, and Ayushi Agrawal. "A comparison of two techniques of cell block preparation." Journal of Pathology of Nepal 9, no. 1 (2019): 1469–74. http://dx.doi.org/10.3126/jpn.v9i1.23370.

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Background: Cell block technique is a method of preparing cytological material so that it can be processed, sectioned, stained, and viewed as a histology section. The study compared two methods of cell block preparation, plasma-thromboplastin method and collodion bag technique of cell block preparation. Materials and Methods: Samples were randomly processed by plasma-thromboplastin technique or by collodion bag technique. Hematoxylin/Eosin stained cell block sections were examined and scored scaling from 1 to 3 for cellularity, clarity, nuclear features, cytoplasm, use of ancillary test

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Basnet, S., and OP Talwar. "Role of cell block preparation in neoplastic lesions." Journal of Pathology of Nepal 2, no. 4 (2012): 272–76. http://dx.doi.org/10.3126/jpn.v2i4.6876.

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Background: Fine needle aspiration cytology of superficial lesion or deep anatomical site is an increasingly common procedure in diagnosis of neoplastic lesions. Sometimes fine needle aspiration does not yield sufficient information for precise diagnosis and the risk of false negative or intermediate diagnosis always exists. In order to overcome these problems, cell block technique has been resorted to make the best use of available material.Materials and Methods:This was a prospective hospital based study conducted in the department of pathology, Manipal Teaching Hospital, Pokhara, Nepal over

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Shi, Yan, Jeanine Chiaffarano, Melissa Yee-Chang, et al. "Clotting Method Improves Cell Block Preparation." Journal of the American Society of Cytopathology 6, no. 5 (2017): S60—S61. http://dx.doi.org/10.1016/j.jasc.2017.06.152.

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Islam, Md Saiful, Mehnaz Nasreen, Sayeeda Nasreen, M. Shahab Uddin Ahamad, Pradip Bhattacharjee, and Md Zillur Rahman. "Evaluation of Her-2/NEU Expression in Cell Block Preparation in Breast Carcinoma In Bangladeshi Woman." Journal of Chittagong Medical College Teachers' Association 28, no. 2 (2018): 88–93. http://dx.doi.org/10.3329/jcmcta.v28i2.62428.

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Background: HER-2 overexpression is associated with clinical outcomes in patient with breast carcinoma. Particularly this is important for target therapies with the monoclonal antibody (Trastuzumab). With aspirated materials from breast carcinoma more information may be retrieved by making cell blocks like immunohistochemistry in the inoperable breast cancer patient. Materials and methods: This study was carried out on 102 female patients with palpable breast lump, among them 33 malignant cases were found and cell blocks were made from the aspirated materials. HER- 2 statuses were estimated in

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Rekhtman, Natasha, Darren J. Buonocore, Dorota Rudomina, et al. "Novel Modification of HistoGel-Based Cell Block Preparation Method: Improved Sufficiency for Molecular Studies." Archives of Pathology & Laboratory Medicine 142, no. 4 (2017): 529–35. http://dx.doi.org/10.5858/arpa.2017-0030-oa.

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Context.— Cell block preparation methods vary substantially across institutions and are frequently suboptimal. The growing importance of biomarker testing in the era of targeted therapies makes optimization of cell block preparation critically important. Objective.— To develop an improved cell block preparation method. Design.— Ex vivo fine-needle aspirates and scrapes from surgically resected tumors were used to develop an improved HistoGel (Thermo Fisher Scientific, Waltham, Massachusetts)-based cell block preparation method. Cellularity yield with the new versus the standard method was asse

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Goswami, Falguni J., H. P. Srilakshmi, Roopam K. Gidwani, Ragini Patel, Nirali V. Shah, and Kalpita Shringarpure. "The Diagnostic Utility of Cell Block Preparation with Conventional Cytological SmearsA Cross Sectional Study." Annals of Pathology and Laboratory Medicine 6, no. 1 (2019): A18–23. http://dx.doi.org/10.21276/apalm.2204.

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9

Barsagade, Ashwinkumar K., Pradeep Umap, Archana Deshpande, et al. "Diagnostic Utility of Cell Block Preparation of Fine Needle Aspiration Material." Scholars Journal of Applied Medical Sciences 5, no. 12 (2017): 5031–37. http://dx.doi.org/10.36347/sjams.2017.v05i12.048.

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In routine FNAC, 15 to 20% are classified as non-diagnostic due to scanty cellullarity. Cell blocks can be prepared from the residual material of FNA obtained by flushing the needle hub. This ensures maximum utilization of all available material. This work aims to study comparative cytopathology in conventional smears & Cell blocks & the advantages and disadvantages of cell block technique over conventional smears. Present study was cross sectional study carried in a tertiary care hospital. Routine FNAC was done on 270 patients, cell blocks were made from residual material left behind

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Shi, Yan, Jeanine Chiaffarano, Melissa Yee-Chang, et al. "Self-clotting method improves cell block preparation." Cancer Cytopathology 126, no. 3 (2017): 190–99. http://dx.doi.org/10.1002/cncy.21950.

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11

Yeoh, Gary P. S., and K. W. Chan. "Cell block preparation on residual ThinPrep� sample." Diagnostic Cytopathology 21, no. 6 (1999): 427–31. http://dx.doi.org/10.1002/(sici)1097-0339(199912)21:6<427::aid-dc12>3.0.co;2-4.

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Saharti, Samah. "Contemporary art of cell-block preparation: Overview." Cytojournal 21 (January 31, 2024): 5. http://dx.doi.org/10.25259/cytojournal_56_2023.

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Cell blocks (CBs) are paraffin-embedded versions of cytology specimens. These versions are contrasted with tissues made from surgical pathology specimens of formalin-fixed paraffin-embedded (FFPE) tissue. CBs enable various elective ancillary studies of a range of specimens. These studies include the potential to perform molecular tests with the enhanced cytopathological interpretation. CBs are increasingly reported in cytology specimens. The enhanced role of CBs incorporates additives with new markers for immunohistochemistry (IHC), including the multicolored approach to IHC, and the subtract

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Mishra, Shruti, Kishore Kumar S., and Dipanwita Nag. "Enhancing Cell Block Quality- A Comparative Study Of Formalin And Agar-Based Methods." Annals of Pathology and Laboratory Medicine 7, no. 6 (2020): A258–261. http://dx.doi.org/10.21276/apalm.2688.

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Background: There are not many studies conducted in India to compare cell block preparation methods with reagents and materials that are readily available in all laboratories. This study aimed to standardize and compare two simple cell block techniques, which can be done in low resource settings too. In the study, 35 cases of thyroid, lymph node, and breast were collected for both FNA and cell block preparation for six months. Materials and Methods: There were separate passes given for both methods. A total of seventy cell blocks made using formalin and agar methods of preparation.

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Pathak, Tarali, Yopovinu Rhutso, and Shiraj Ahmed. "The diagnostic utility of cell block as an adjunct to routine cytology." IP Archives of Cytology and Histopathology Research 9, no. 1 (2024): 30–37. http://dx.doi.org/10.18231/j.achr.2024.006.

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Despite the diagnostic utility of cell block in FNAC and fluid cytology, known for better cellular yield and improved diagnostic accuracy, the technique remains to be underutilized for diagnosing neoplastic lesions.In this paper, a hospital based prospective study of 195 samples was conducted on cytological samples with the aim (a) to evaluate the diagnostic utility of cell block as an adjunct to routine cytological evaluation of aspiration and effusion fluid specimens, (b) To correlate the findings of routine cytology, cell block and routine histopathological examination wherever possible and

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Desai, Pratik Bharatbhai, Killol Nathubhai Desai, and Nirav Sureshbhai Panchal. "Utility of the United Kingdom National Health Services Breast Screening Program Diagnostic Protocol in Fine-needle Aspiration Cytology with Cell Block Preparation in Cases of Palpable Breast Lumps: A Reliable, Fast, and Accurate Diagnostic Method for the Assessment of Breast Lumps with Histopathologic Correlation." Journal of Mid-life Health 15, no. 2 (2024): 62–68. http://dx.doi.org/10.4103/jmh.jmh_187_23.

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ABSTRACT Introduction: A palpable breast lump is a common diagnostic problem for clinicians and surgeons. Fine-needle aspiration cytology (FNAC) has many advantages such as less cost, less sample processing time, less pain, less chance of hematoma, and less discomfort. FNAC with cell block preparation further increased both sensitivity and specificity by nearly 100%. With the cell block preparation, we can also use newer tests like estrogen receptor–progesterone receptor–human epidermal growth factor receptor 2. Aims: The aim of this study was to derive conclusions about the correlation, inclu

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Lee, Tae Hee, Young Jun Kim, Woo Sun Rou, and Hyuk Soo Eun. "Fabrication of Formalin-Fixed, Paraffin-Embedded (FFPE) Circulating Tumor Cell (CTC) Block Using a Hydrogel Core-Mediated Method." Micromachines 12, no. 9 (2021): 1128. http://dx.doi.org/10.3390/mi12091128.

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Circulating tumor cells (CTCs) are extremely low-frequency cells in the bloodstream. As those cells have detached from the primary tumor tissues and it circulates throughout the whole body, they are considered as promising diagnostic biomarkers for clinical application. However, the analysis of CTC is often restricted due to their rarity and heterogeneity, as well as their short-term presence. Here we proposed formalin-fixed, paraffin-embedded (FFPE) CTC block method, in combination manner with the hydrogel core-mediated CTC accumulation and conventional paraffin tissue block preparation. The

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Pausawasdi, Nonthalee, Penprapai Hongsrisuwan, Wipapat Vicki Chalermwai, Amna Subhan Butt, Kotchakon Maipang, and Phunchai Charatchareonwitthaya. "The diagnostic performance of combined conventional cytology with smears and cell block preparation obtained from endoscopic ultrasound-guided fine needle aspiration for intra-abdominal mass lesions." PLOS ONE 17, no. 3 (2022): e0263982. http://dx.doi.org/10.1371/journal.pone.0263982.

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Background/Aim Endoscopic ultrasound-guided fine needle aspiration (EUS-FNA) is the primary method for tissue acquisition of intra-abdominal masses. However, the main limitation of cytology alone is the lack of tissue architecture and inadequate samples. This study aimed to evaluate the diagnostic performance of combined conventional cytology and cell block preparation obtained from EUS-FNA of intra-abdominal masses without Rapid On-site Evaluation (ROSE). Methods Cytologic smears and cell block slides of 166 patients undergoing EUS-FNA during 2010–2015 were reviewed by an experienced cytopath

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Stoyanov, George St, Lilyana Petkova, Deyan Dzhenkov, and Peter Ghenev. "Modified technique for cell-block preparation in effusions." Varna Medical Forum 8, no. 2 (2019): 68. http://dx.doi.org/10.14748/vmf.v8i2.5963.

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Patnayak, R., A. Jena, and A. Kumar Chowhan. "Role of cell block preparation in Warthin’s tumour." Cytopathology 21, no. 6 (2010): 423. http://dx.doi.org/10.1111/j.1365-2303.2010.00798.x.

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Khurana, Kamal K., Luan D. Truong, Virginia A. LiVolsi, and Zubair W. Baloch. "Cytokeratin 19 Immunolocalization in Cell Block Preparation of Thyroid Aspirates." Archives of Pathology & Laboratory Medicine 127, no. 5 (2003): 579–83. http://dx.doi.org/10.5858/2003-127-0579-ciicbp.

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Abstract Context.—Immunohistochemical staining for cytokeratin 19 (CK-19) is a useful ancillary technique for diagnosing papillary thyroid carcinoma (papillary carcinoma) in histologic specimens. Although similar results have been obtained on aspirate smears, to our knowledge the utility of CK-19 immunolocalization in cell block preparations as an adjunct to fine-needle aspiration diagnosis of papillary carcinoma has not been examined. Objective.—The purpose of this study was to determine whether CK-19 immunostaining of cell block preparations of thyroid aspirates is a useful ancillary techniq

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Suryajita, Kumar Singh1, Kumar Bipin, and Kumari Anju. "Role of Cell Block Technology as an Adjunct to Fine Needle Aspiration in Evaluating as well as Differentiating Liver Lesions." International Journal of Current Pharmaceutical Review and Research 15, no. 04 (2023): 290–98. https://doi.org/10.5281/zenodo.12636342.

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AbstractAim: The aim of the study was to find the role of cell block technology as an alternative tobiopsy in identifying liver lesions.Material & Methods: A Retrospective study with 500 cases was done at department ofPathology, IGIMS, Patna, Bihar, India in between July 2015 to Jan 2017 . FNAC of the liverlesions were done and smears were prepared for routine staining (HE, PAP, and MGG), therest of the material was submitted in 60% ethanol for cell block preparation. Usefulness ofcell block preparation was evaluated, and the final diagnosis correlated with the biopsyresults.Results: There

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Srebotnik Kirbiš, I., and M. Strojan Fležar. "Cell count-based triaging of cytology samples for cell block preparation." Cytopathology 28, no. 3 (2016): 216–20. http://dx.doi.org/10.1111/cyt.12404.

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Zhu, Ya-Zhen, Feng-Yun Cui, Yu Yang, et al. "Optimized pregelatinized starch technique for cell block preparation in cell cultures." Experimental and Molecular Pathology 95, no. 2 (2013): 144–50. http://dx.doi.org/10.1016/j.yexmp.2013.06.009.

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Baloch, Zubair W., Andrea Lee, Charlene Cobbs, Shelly Roberts, Virginia A. LiVolsi, and Prabodh K. Gupta. "Millipore Filter� Cell Block Preparation: An Alternative to Cell Block in Nongynecologic Specimens of Limited Cellularity." Diagnostic Cytopathology 20, no. 6 (1999): 389–92. http://dx.doi.org/10.1002/(sici)1097-0339(199906)20:6<389::aid-dc14>3.0.co;2-s.

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Ireka, Yuke, Hasrayati Agustina, Afiati Aziz, Bethy S. Hernowo, and Sri Suryanti. "Comparison of Fixation Methods for Preservation Cytology Specimens of Cell Block Preparation Using 10% Neutral Buffer Formalin and 96% Alcohol Fixation in E-cadherin and Ki-67 Immunohistochemical Examination." Open Access Macedonian Journal of Medical Sciences 7, no. 19 (2019): 3139–44. http://dx.doi.org/10.3889/oamjms.2019.452.

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BACKGROUND: Cytological and molecular examinations are among the most important examinations in cancer diagnosis. 96% alcohol is a fixative solution commonly used by clinicians for cytological samples because of its accessibility and affordability. Cellblock preparation from cytology specimen may increase morphology detail and may be used for further biomarker analysis. E-cadherin is an adhesion protein expressed in the cell membrane of most carcinoma. Ki67 is a protein expressed in nuclei of malignant cells that used as a proliferation marker. AIM: This study was designed to investigate

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Saleem, Huzaifa, Mehwish Javed, Aniqua Saleem, Sadia Atif, and Rabia Rafi. "Poor Man’s Cell-block Preparation, a Novel Idea which Can be Applied to Basic Health Care Facilities in Resource-poor Settings." Asian Pacific Journal of Cancer Biology 6, no. 3 (2021): 173–79. http://dx.doi.org/10.31557/apjcb.2021.6.3.173-179.

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Objective: To determine the diagnostic yield of cell blocks, prepared by the vapour fixation method, using laboratory supplies easily available at any low resource laboratory setup or outpatient department of a basic healthcare unit. Methods: Prospective descriptive study was carried out at Healthways Laboratories Rawalpindi, for 6 months from 1st January 2017 to 30th June 2017. Walk in patients referred to the lab for FNAC were selected by non probability convenient sampling. After preparing FNAC slides from first pass, the patients were briefed about the cell block material and after informe

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OHHASHI, Minoru, Takayuki SUZUKI, Atsushi IMAI, and Kumiko OGAWA. "Simple, reliable cell block preparation using hematoxylin S solution." Journal of the Japanese Society of Clinical Cytology 48, no. 4 (2009): 159–65. http://dx.doi.org/10.5795/jjscc.48.159.

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NISHIMURA, Rieko, Norihiro TERAMOTO, Tamami YAMAMOTO, Akihiro KAGAWA, and Sachiko MORITA. "Usefulness of cell-block preparation in aspiration cytology specimen." Journal of the Japanese Society of Clinical Cytology 51, no. 4 (2012): 235–40. http://dx.doi.org/10.5795/jjscc.51.235.

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Neelakantan, Amrita, Rakesh Patkar, Shilpa Mishra, Sunil Bhojane, Deeptesh Salvi, and Sarthak Goriwale. "Use of formalin-alcohol method of cell block preparation in examination of body fluids - An original study." IP Archives of Cytology and Histopathology Research 7, no. 4 (2022): 214–19. http://dx.doi.org/10.18231/j.achr.2022.049.

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Cell block preparation (paraffin embedding of fluid sediments), is a widely practiced technique. It maintains intact architecture of the tissue and reduces diagnostic errors. Numerous techniques have been followed over the years, but the need for an optimal technique for routine use in laboratory still persists. We propose an alternate, comparatively rapid technique which will not only enable clear visualization of the architectural patterns with maximum preservation of cell morphology, but is also cost effective and easy to perform.: We prepared the cell blocks of 20 body fluid samples receiv

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Sutanto, Yusup Subagio, Nur Santi, Brian Wasita, Ana Rima, and Hendra Kurniawan. "Diagnostic efficacy cell block method of transthoracic fine needle aspiration in diagnosis of lung cancer." Universa Medicina 40, no. 2 (2021): 133–40. http://dx.doi.org/10.18051/univmed.2021.v40.133-140.

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BackgroundLung cancer is still the main cause of cancer deaths. The high lung cancer mortality rate is caused by a diagnosis factor or therapy selection. The cell block cytology technique using fine needle aspiration (FNA) samples can provide immunocytochemical material that plays an important role in the differential diagnosis of lung cancer subtypes and in determining immunotherapy administration. This study aimed to determine the sensitivity and specificity of transthoracic FNA (TTFNA) cell block cytology in comparison with bronchial washing smears and TTFNA smears in diagnosing lung cancer

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Nguyen, N. Q., K. Lim, and A. Ruszkiewicz. "Preparation technique for cytologic study of EUS-guided FNA samples when onsite cytopathologist is absent: Cell block, smear, or both?" Journal of Clinical Oncology 29, no. 4_suppl (2011): 176. http://dx.doi.org/10.1200/jco.2011.29.4_suppl.176.

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176 Background: Smearing EUS-guided fine-needle aspiration (FNA) samples, with or without cell block, is most commonly performed for cytologic study in centers without onsite cytology. The diagnostic yield of such technique is often low (35%-50%) and may be related to loss of diagnostic material during the smearing process. Cell block technique captures not only aspirated cells but also small tissue fragments, improving diagnostic yield and enabling additional ancillary studies. This study aimed to compare the diagnostic yield of cell block alone against conventional smear (±cell block) techni

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Desai, Karishma M., Punnya V. Angadi, Alka D. Kale, and Seema Hallikerimath. "Modified Alcohol-Formalin Cell Block Technique in Head and Neck Pathology Diagnosis." Acta Cytologica 62, no. 1 (2017): 39–43. http://dx.doi.org/10.1159/000484195.

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Objectives: Cell block preparation is a recognized technique in histopathological diagnosis. This technique aids in maintaining an intact architecture and reducing the diagnostic errors associated with fine-needle aspiration cytology. Numerous techniques have been put forth, but the need for an optimal technique for routine use in the laboratory still persists. The aim of our study was to establish a cell block technique which aids in the accurate diagnosis of head and neck pathology. Methodology: A modified cell block technique was developed using alcohol-formalin as a fixative. Forty fine-ne

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Wong, Newton A. C. S. "My approach to endoscopic ultrasound-guided fine-needle aspiration biopsy specimens of the pancreas." Journal of Clinical Pathology 73, no. 6 (2020): 297–309. http://dx.doi.org/10.1136/jclinpath-2019-206331.

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Endoscopic ultrasound-guided fine-needle aspiration biopsy (EUS-FNAB) is the optimal method for sampling lesions of the pancreas. This procedure is being performed at increasing numbers of hospitals and therefore, more and more cellular pathology departments are having to process and report EUS-FNAB specimens. This article outlines the advantages of using tissue/cell block preparation to process these specimens. In particular, such preparation concentrates, conserves and preserves sampled material which is then available for a full array of further analyses. Tissue/cell block preparation also

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Desai, Fanny, and Rajesh Korant. "Evaluation of a Novel Technique of Frozen Sections of Cell Blocks and Immunocytochemistry Protocol for Fine Needle Aspirates and Fluid Cytology Specimens." Cancer Research and Cellular Therapeutics 6, no. 1 (2022): 01–06. http://dx.doi.org/10.31579/2640-1053/104.

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Aim and objectives: Turnaround time is the main issue for formalin fixed-paraffin embedded-cell block diagnosis. The main objectives of this study were to develop fast and simple method of cell blocks preparation using frozen section technique, to develop a protocol of immunocytochemistry (ICC) on them and to evaluate its utility in clinical practice. Material and method: In this case series, we made frozen cell blocks (F-CB) from fine needle aspirates (FNA) and fluid samples using cryostat and performed ICC on them. Results were compared with histopathology diagnosis using Cohen’s Kappa agree

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Lee, Joo, Suk Choi, Lucia Kim, In Park, Jee Han, and Joon Kim. "Preparation of frozen cell-block sections amenableto diagnostic immunocytochemistry: a technical report on cryo-embedded cell-block method." Polish Journal of Pathology 71, no. 2 (2020): 146–54. http://dx.doi.org/10.5114/pjp.2020.97022.

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Wagner, David G., Donna K. Russell, Jenna M. Benson, Ashley E. Schneider, Rana S. Hoda, and Thomas A. Bonfiglio. "Cellient™ automated cell block versus traditional cell block preparation: A comparison of morphologic features and immunohistochemical staining." Diagnostic Cytopathology 39, no. 10 (2010): 730–36. http://dx.doi.org/10.1002/dc.21457.

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NISHIMURA, Rieko, Tamami YAMAMOTO, Akihiro KAGAWA, Sachiko MORITA, Norihiro TERAMOTO, and Hiroyuki TAKAHATA. "Hormone receptor analysis for breast cancer in cell-block preparation." Journal of the Japanese Society of Clinical Cytology 51, no. 5 (2012): 323–28. http://dx.doi.org/10.5795/jjscc.51.323.

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Aykutlu, Umut, Zubeyde Yıldırım Ekin, and Ali Veral. "Diagnostic Effectiveness of Cell Block Preparation in Routine Urinary Cytology." Journal of the American Society of Cytopathology 7, no. 5 (2018): S47. http://dx.doi.org/10.1016/j.jasc.2018.06.110.

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Nigro, Kelly, Zofia Tynski, Jay Wasman, Fadi Abdul-Karim, and Nancy Wang. "Comparison of cell block preparation methods for nongynecologic ThinPrep specimens." Diagnostic Cytopathology 35, no. 10 (2007): 640–43. http://dx.doi.org/10.1002/dc.20713.

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Kaneko, Chiyuki, Tadao K. Kobayashi, Kiyoshi Hasegawa, Yasuhiro Udagawa, and Muneo Iwai. "A cell-block preparation using Glucomannan extracted from Amorphophallus konjac." Diagnostic Cytopathology 38, no. 9 (2010): 652–56. http://dx.doi.org/10.1002/dc.21280.

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Leblanc, N., and J. R. Hume. "D 600 block of L-type Ca2+ channel in vascular smooth muscle cells: comparison with permanently charged derivative, D 890." American Journal of Physiology-Cell Physiology 257, no. 4 (1989): C689—C695. http://dx.doi.org/10.1152/ajpcell.1989.257.4.c689.

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It has been reported that D 600 blocks the high-threshold Ca2+ channel (L-type) from the outside in isolated vascular and ileal smooth muscle cells of the rabbit (Y. Ohya, K. Terada, K. Kitamura, and H. Kuriyama. Pfluegers Arch. 408: 80-82, 1987). We have reinvestigated this hypothesis by comparing the effects of external and internal applications of D 600 and the permanently charged quaternary derivative D 890 on the whole cell Ca2+ current (Ica) recorded in vascular smooth muscle cells isolated from the rabbit portal vein. At low frequencies of stimulation (0.05 Hz), externally applied D 600

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Bista, P. "Comparison of the diagnostic accuracy of cell block with cytology smear in serous effusions." Journal of Pathology of Nepal 3, no. 6 (2013): 482–86. http://dx.doi.org/10.3126/jpn.v3i6.8998.

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Background: Differentiation between benign and malignant serous effusions always poses a great diagnostic dilemma. Differentiation often requires clinical findings, morphological evaluation and sometimes immunocytochemistry. Diagnostic possibility is enhanced if cell blocks are made along with the conventional cytology smears. This will help the clinicians in both treating the patient and determining the outcome of the disease process. Materials and methods: This hospital-based cross sectional analytical study was carried out in Department of Pathology in National Academy of Medical Sciences,

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Rowe, Leslie R., C. Jay Marshall, and Joel S. Bentz. "Cell block preparation as an adjunctive diagnostic technique in Thinprep� monolayer preparations: A case report." Diagnostic Cytopathology 24, no. 2 (2001): 142–44. http://dx.doi.org/10.1002/1097-0339(200102)24:2<142::aid-dc1028>3.0.co;2-g.

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Kadam, Ganesh Ashokrao, and K. S. Bhople. "Preparation of cell block from FNAC aspirates and cytological fluids and analysis of results of cell block and FNAC." MedPulse International Journal of Pathology 13, no. 2 (2020): 75–80. http://dx.doi.org/10.26611/10513210.

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Stenzel, Martina H., and Thomas P. Davis. "Biomimetic Honeycomb-Structured Surfaces Formed from Block Copolymers Incorporating Acryloyl Phosphorylcholine." Australian Journal of Chemistry 56, no. 10 (2003): 1035. http://dx.doi.org/10.1071/ch03124.

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We report the preparation of biomimetic honeycomb-structured porous films. These regular arrays were obtained by casting block copolymers composed of polystyrene and poly(acryloyl phosphorylcholine), so that they mimicked a cell membrane. The size of the pores and regularity of the hexagonal array is strongly dependent on the block length. The block copolymers were prepared via RAFT (reversible addition fragmentation transfer) polymerization leading to well-defined products with a good control over block sizes.

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Li, Jian Ping, Lian Lai Cui, Xin Tan, and Ling Zhang. "Preparation of Interface-Cross-Linked Micelles as Drug Delivery via RAFT Polymerization." Advanced Materials Research 716 (July 2013): 147–52. http://dx.doi.org/10.4028/www.scientific.net/amr.716.147.

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Block copolymer PLA200-b-PPEGMEMA225 were prepared via ring-open polymerization and RAFT process. Further stabilization of the micellar system was performed in water using a dimethacrylate (EDGMA), and the RAFT to cross-link the interface. The interface-cross-linked micelle was found to present better properties than the uncross-linked block copolymer micelle during the drug loading and releasing experiment. Both block copolymers and cross-linked micelles show no toxicity on COS-7 cell line.

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Rai, Preeti, and Shabnam Karangadan. "Utility of cell block preparation for preoperative diagnosis of scar endometriosis." Journal of Medical Society 31, no. 3 (2017): 214. http://dx.doi.org/10.4103/jms.jms_63_16.

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Viguer, J. M., and J. A. Jiménez-Heffernan. "Reply to: ‘Role of cell block preparation in Warthin′s tumour’." Cytopathology 21, no. 6 (2010): 423. http://dx.doi.org/10.1111/j.1365-2303.2010.00799.x.

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Chowhan, AmitKumar, Rukmangadha Nandyala, Rashmi Patnayak, and Asha Thotta. "Use of cell block preparation for improving adequacy of cytology smears." Journal of Cytology 32, no. 4 (2015): 291. http://dx.doi.org/10.4103/0970-9371.171259.

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Benkovich, Vanessa, Jackie Cuda, Walid Khalbuss, Liron Pantanowitz, Alka Palekar, and Sara Monaco. "Comparison of Cell Block Preparation Using HistoGel and Plasma Thrombin Techniques." Journal of the American Society of Cytopathology 1, no. 1 (2012): S114—S115. http://dx.doi.org/10.1016/j.jasc.2012.08.249.

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