scholarly journals Cellular infiltration of Cloquet's canal

1997 ◽  
Vol 81 (9) ◽  
pp. 802-802 ◽  
Author(s):  
T. MILIBAK
Keyword(s):  
Cellular Infiltration ◽  
Cloquet’S Canal

scholarly journals Fast-degrading bioresorbable arterial vascular graft with high cellular infiltration inhibits calcification of the graft

2017 ◽  
Vol 66 (1) ◽  
pp. 243-250 ◽  
Author(s):  
Tadahisa Sugiura ◽  
Shuhei Tara ◽  
Hidetaka Nakayama ◽  
Tai Yi ◽  
Yong-Ung Lee ◽  
...  
Keyword(s):  
Vascular Graft ◽  
Cellular Infiltration

Creation of macropores in electrospun silk fibroin scaffolds using sacrificial PEO-microparticles to enhance cellular infiltration

2013 ◽  
Vol 101 (12) ◽  
pp. 3474-3481 ◽  
Author(s):  
Kai Wang ◽  
Meng Xu ◽  
Meifeng Zhu ◽  
Hong Su ◽  
Hongjun Wang ◽  
...  
Keyword(s):  
Silk Fibroin ◽  
Cellular Infiltration

scholarly journals CANINE TESTICULAR HISTOPATHOLOGY ENSUING CHEMICAL CASTRATION

2021 ◽  
Vol 5 ◽  
pp. 28-31
Author(s):  
Nashon W Wavumbah ◽  
Janet Mwadime ◽  
Rose Kavurani
Keyword(s):  
Histological Examination ◽  
Companion Animals ◽  
Seminiferous Tubules ◽  
Animal Population ◽  
Cellular Infiltration ◽  
Fibrin Deposition ◽  
Chemical Methods ◽  
Chemical Castration ◽  
Lugol’S Iodine ◽  
Aggressive Male

Castration in domestic and companion animals plays an important role in controlling animal population, aggressive male behaviour and producing meat with a consistent quality acceptable to consumers. Surgical castration is the widely used method, but it is more expensive and painful if not well managed. This research focused on the use of 10% iodine and 1% polidocanol foam as intratesticular injections to achieve castration in three adult dogs owned by a client in Lwandeti village in Kakamega County, Kenya. Two of the dogs received 1ml of 1% polidocanol, while one dog received 1ml of 10% iodine in each of their testicles. The testicles were surgically harvested after three months for histological examination. The histological examination revealed that the seminiferous tubules of testes those received 10% Lugol’s iodine had cellular infiltration and fibrin deposition. Those that received 1% polidocanol showed moderate to severe cellular infiltration but less than the iodine group. This study has shown the potential of polidocanol and iodine as chemical methods that can be used instead of surgical castration.

scholarly journals Pulmonary Pathology of Early Phase SARS-COV-2 Pneumonia

2020 ◽  
Author(s):  
Sufang Tian ◽  
Weidong Hu ◽  
Li Niu ◽  
Huan Liu ◽  
Haibo Xu ◽  
...  
Keyword(s):  
Early Phase ◽  
Giant Cells ◽  
Lung Pathology ◽  
Cellular Infiltration ◽  
Multinucleated Giant Cells ◽  
Time Of Surgery ◽  
Hyaline Membranes ◽  
Pulmonary Pathology

There is currently a lack of pathologic data on the SARS-CoV-2 pneumonia, or COVID-19, from autopsy or biopsy. Two patients who recently underwent lung lobectomies for adenocarcinoma were retrospectively found to have had COVID-19 at the time of surgery. These two cases thus provide important first opportunities to study the pathology of COVID-19. Pathologic examinations revealed that, apart from the tumors, the lungs of both patients exhibited edema, proteinaceous exudate with globules, focal hyperplasia of pneumocytes with only patchy inflammatory cellular infiltration, and multinucleated giant cells. Hyaline membranes were not prominent. Since both patients did not exhibit symptoms of pneumonia at the time of surgery, these changes likely represent an early phase of the lung pathology of COVID-19 pneumonia.

scholarly journals Comparative In Vivo Analysis of the Integration Behavior and Immune Response of Collagen-Based Dental Barrier Membranes for Guided Bone Regeneration (GBR)

Membranes ◽  
2021 ◽  
Vol 11 (9) ◽  
pp. 712
Author(s):  
Milena Radenković ◽  
Said Alkildani ◽  
Ignacio Stoewe ◽  
James Bielenstein ◽  
Bernd Sundag ◽  
...  
Keyword(s):  
Wound Healing ◽  
Bone Regeneration ◽  
Barrier Function ◽  
Guided Bone Regeneration ◽  
Collagen Membrane ◽  
Cellular Infiltration ◽  
Barrier Membranes ◽  
Tissue Integration ◽  
Tissue Reactions

Collagen-based resorbable barrier membranes have been increasingly utilized for Guided Bone Regeneration (GBR), as an alternative to non-resorbable synthetic membranes that require a second surgical intervention for removal. One of the most important characteristics of a resorbable barrier membrane is its mechanical integrity that is required for space maintenance and its tissue integration that plays a crucial role in wound healing and bone augmentation. This study compares a commercially available porcine-derived sugar-crosslinked collagen membrane with two non-crosslinked collagen barrier membranes. The material analysis provides an insight into the influence of manufacturing on the microstructure. In vivo subcutaneous implantation model provides further information on the host tissue reaction of the barrier membranes, as well as their tissue integration patterns that involve cellular infiltration, vascularization, and degradation. The obtained histochemical and immunohistochemical results over three time points (10, 30, and 60 days) showed that the tissue response to the sugar crosslinked collagen membrane involves inflammatory macrophages in a comparable manner to the macrophages observed in the surrounding tissue of the control collagen-based membranes, which were proven as biocompatible. The tissue reactions to the barrier membranes were additionally compared to wounds from a sham operation. Results suggest wound healing properties of all the investigated barrier membranes. However, the sugar-crosslinked membrane lacked in cellular infiltration and transmembraneous vascularization, providing an exclusive barrier function in GBR. Moreover, this membrane maintained a similar swelling ratio over examined timepoints, which suggests a very slow degradation pattern and supports its barrier function. Based on the study results, which showed biocompatibility of the sugar crosslinked membrane and its stability up to 60 days post-implantation, it can be concluded that this membrane may be suitable for application in GBR as a biomaterial with exclusive barrier functionality, similar to non-resorbable options.

Cytokines, Adhesion Molecules, and Cellular Infiltration in Nephropathia Epidemica Kidneys: An Immunohistochemical Study

1996 ◽  
Vol 78 (1) ◽  
pp. 47-55 ◽  
Author(s):  
Mari Temonen ◽  
Jukka Mustonen ◽  
Heikki Helin ◽  
Amos Pasternack ◽  
Antti Vaheri ◽  
...  
Keyword(s):  
Adhesion Molecules ◽  
Immunohistochemical Study ◽  
Nephropathia Epidemica ◽  
Cellular Infiltration
Sign in / Sign up

Export Citation Format

Share Document