... or gingival phenotype, such as EpiGingival from MatTek, Co., have been developed [19-22] In these models, normal human keratinocytes are differentiated into tissues in serum free media The gingival ... human foreskin fibroblasts (HFFs) and cultured human gingival tissues (Gingival tissues) with those of the parental TowneBAC Mutants HFFs Gingival Tissue TowneBAC ∆UL13 ∆UL24 ∆UL25 ∆UL108 ∆US18 ... Results Figure ×400) fication, Hematoxylin and eosin staining of EpiGingival tissues (magniHematoxylin and eosin staining of EpiGingival tissues (magnification, ×400) Upon arrival, the tissues were...
... represents the base of the gingival sulcus The gingival sulcus is the invagination around a tooth bounded by the free gingival margin Fig Stippling of gingival tissue 6 Gingival Diseases – Their ... Several gingival indices have been proposed in literature, all of which have relied on one or more of the following criteria: gingival color (redness), gingival contour, gingival bleeding, gingival ... gingivitis are: (1) biofilm present at gingival margin; (2) change in gingival color; (3) change in gingival contour; (4) sulcular temperature change; (5) increased gingival exudate; (6) bleeding upon...
... below the gingival epithelium (hematoxylin and eosin stain; original magnification, × 4) Page of Figure Histopathologic study showing proliferation of adenocarcinoma cells below the gingival epithelium ... recognition of metastases to oral soft tissues Most gingival lesions in patients with prior or current non-oral malignancies are not metastases [14] Generally, gingival or oral mucosal metastases extend ... or maxillary lesions and spread beyond the peri-osteum to cause visible gingival or oral mucosal masses [14] Therefore, gingival metastases are polypoid or exophytic and highly vascularized, and...
... diseases causing gingival overgrowth: Leukemia Granulomatous diseases IV-) neoplastic overgrowth (gingival tumors) V-) False overgrowth B-) According to location and distribution, gingival overgrowth ... Localized: gingival overgrowth limited to one or more group of teeth Generalized: Entire mouth Papillary: Confined to the interdental papilla Diffuse: Involves all the parts of the gingival, i.e ... plaque index according to 0’Leary (PI) [21] and Gingival index according to Löe-Silness (GI) [22,23] (Table 2) Surgical treatment Figure Intraoral view of gingival overgrowth After local anesthesia,...
... concentration of aMMP-8 between these groups Moreover, their clinical periodontal status - including gingival inflammation, probing pocket depth, clinical attachment level, recession and dental hygiene ... bone resorption particularly in risk patients Methods Study Population In the study a total of 48 gingival crevicular fluid (GCF) samples from 20 patients (42 to 84 years) with acute myocardial ... gender of the patients and controls The concentrations of aMMP-8 were significantly elevated in gingival crevicular fluid (GCF) samples from patients after acute myocardial infarction (p = 0.001;...
... in cyclosporine A-induced gingival overgrowth (CsAinduced GO) http://www.head-face-med.com/content/2/1/13 Methods Patient selection and collection of gingival tissues Gingival biopsies (one per ... the spinous layer [9] Results of clinical studies indicate that gingival inflammation increases the incidence and severity of gingival overgrowth in nifedipine-and/or CsA-mediated patients [1] ... lium contributes to gingival defense, since continuous desquamation of superficial epithelial cells prevents bacterial colonization Therefore, changes in the turnover rate of gingival epithelium...
... plaque antiseptic decontamination (PAD), in which an antiseptic is applied directly to dental and gingival surfaces, may reduce the frequency of VAP and ICU-acquired bacteremia [6] In this randomized ... Desmettre T, Pottier-Cau E, Boutigny H, Di Pompeo C, Durocher A, Roussel-Delvallez M: Effect of gingival and dental plaque antiseptic decontamination on nosocomial infections acquired in the intensive...
... represents the base of the gingival sulcus The gingival sulcus is the invagination around a tooth bounded by the free gingival margin Fig Stippling of gingival tissue 6 Gingival Diseases – Their ... Several gingival indices have been proposed in literature, all of which have relied on one or more of the following criteria: gingival color (redness), gingival contour, gingival bleeding, gingival ... gingivitis are: (1) biofilm present at gingival margin; (2) change in gingival color; (3) change in gingival contour; (4) sulcular temperature change; (5) increased gingival exudate; (6) bleeding upon...
... association with P gingivalis infection in periodontitis Results P gingivalis-induced release of infectious R5-specific HIV1 from oral epithelial cells To learn whether P gingivalis might increase ... P gingivalis, greater levels of HIVgag RNA were generally recovered from R5- (Fig 2C) than X4HIV-1 (Fig 2D) infected TERT-2 cells P gingivalis effects on HIV-1 replication To determine if P gingivalis ... TERT-2 cells, even when cells are preincubated with P gingivalis P gingivalis increases harbored infectious HIV-1 in TERT2 cells Since P gingivalis pre-incubation caused a selective increase...
... loài P.gingivalis 35 Hình 19: Khả đặc hiệu fimAP gene fimA loài P.gingivalis 35 Hình 20: Khả đặc hiệu fimAR1 gene fimA loài P.gingivalis 36 Hình 21: Khả đặc hiệu fimAR2 gene fimA loài P.gingivalis ... chăm sóc miệng.[9] Vi khuẩn porphyromonas gingivalis Hình Vi khuẩn Porphyromonas gingivalis 3.1 Vi khuẩn Porphyromonas gingivalis Vi khuẩn Porphyromonas gingivalis đƣợc tìm thấy miệng, phía đƣờng ... fimA loài P.gingivalis Hình 19: Khả đặc hiệu fimAP gene fimA loài P.gingivalis 36 Hình 20: Khả đặc hiệu fimAR1 gene fimA loài P.gingivalis Hình 21: Khả đặc hiệu fimAR2 gene fimA loài P.gingivalis...
... Literature Review 2.1 Porphyromonas gingivalis and periodontal diseases 2.1.1 Bacterial etiology 2.1.2 Porphromonas gingivalis 2.2 Nutrient requirements of P gingivalis 2.2.1 Peptides 2.2.2 Hemin ... inactivation of hmuY’ 54 3.31 Electroporation of P gingivalis 55 3.31.1 Preparation of Electro-competent P gingivalis 55 3.31.2 Electroporation of P gingivalis 56 3.32 Immunogold localization of HmuY’ ... Transcription regulation of hmuY’ in P gingivalis 100 4.16 HmuY’ is localized to outer cell surface of P gingivalis 102 Chapter Discussion 5.1 Expression of HmuY in P gingivalis 104 5.2 Confirmation...
... 1.2.3.3 Vi khun P gingivalis 18 P gingivalis l loi vi khun Gram (-) k khớ, khụng di ng P gingivalis c coi nh l tỏc nhõn gõy bnh quan trng bc nht (hỡnh 1.2) Hỡnh 1.2 Vi Khun Porphyromonas gingivalis ... Theo cụng thc trờn, chu k ngng (Ct) phỏt hin P gingivalis cng thp, t l P gingivalis cng tng thỡ s lng P gingivalis bnh phm cng nhiu bi s lng P gingivalis cng nhiu thỡ cn cng ớt chu k nhit khuch ... bỏm rng, dch li, m ) [5] Cỏc nghiờn cu v nuụi cy vi khun P gingivalis chn oỏn bnh VQR cho thy rng t l P gingivalis dng tớnh rt thp P gingivalis l loi vi khun k khớ khú nuụi cy v khụng th tng trng...
... P gingivalis thấp, tỷ lệ P gingivalis tăng cho biết số lượng P gingivalis bệnh phẩm nhiều Điều phù hợp số lượng P gingivalis nhiều cần t chu kỳ nhiệt khuếch đại A actinomycetemcomitans, P gingivalis ... actinomycetemcomitans, P gingivalis: nghiên cứu phát A actinomycetemcomitans với tỷ lệ 0,67%, P gingivalis 0,68 % tổng số vi khuẩn miệng Số lượng vi khuẩn A actinomycetemcomitans, P gingivalis tương ... actinomycetemcomitans, P gingivalis 2/ Ý nghĩa thực tiễn đóng góp luận án Đề tài ứng dụng kỹ thuật realtime PCR giải trình t gen c a Actinobacillus actinomycetemcomitans, Porphyromonas gingivalis định...
... phát P gingivalis thấp, tỷ lệ P gingivalis tăng cho biết số lượng P gingivalis bệnh phẩm nhiều Điều phù hợp số lượng P gingivalis nhiều cần chu kỳ nhiệt khuếch đại A actinomycetemcomitans, P gingivalis ... gingivalis Theo công thức trên, chu kỳ ngưỡng (Ct) phát P gingivalis thấp, tỉ lệ P gingivalis tăng số lượng P gingivalis bệnh phẩm nhiều số lượng P gingivalis nhiều cần chu kỳ nhiệt khuếch đại Kỹ thuật ... 1.2.3.3 Vi khuẩn P gingivalis 18 P gingivalis loại vi khuẩn Gram (-) kỵ khí, không di động P gingivalis coi tác nhân gây bệnh quan trọng bậc (hình 1.2) Hình 1.2 Vi Khuẩn Porphyromonas gingivalis (Nguồn:...
... P gingivalis thấp, tỷ lệ P gingivalis tăng cho biết số lượng P gingivalis bệnh phẩm nhiều Điều phù hợp số lượng P gingivalis nhiều cần t chu kỳ nhiệt khuếch đại A actinomycetemcomitans, P gingivalis ... actinomycetemcomitans, P gingivalis was lower means the ratio of P gingivalis were high or there were a large number of A actinomycetemcomitans, P gingivalis A actinomycetemcomitans, P gingivalis negative ... actinomycetemcomitans, P gingivalis: nghiên cứu phát A actinomycetemcomitans với tỷ lệ 0,67%, P gingivalis 0,68 % tổng số vi khuẩn miệng Số lượng vi khuẩn A actinomycetemcomitans, P gingivalis tương...