Hasil Pencarian  ::  Simpan CSV :: Kembali

"Diabetes mellitus is a common disease describe as a systemic disease of carbohydrate metabolism caused by a relative or absolute deficiency of insulin. This condition is characterized by hyperglycemia, glucosuria, polyuria, polydipsia, pruritis and weight loss. Diabetes mellitus in itself does not cause periodontal disease, however diabetics or patients with an increased blood glucose concentration (>200mg/dl) tend to have increased incidence and severity of periodontal disease. Patient with diabetics above 50 years old (3 cases) radiografically can be seen as alveolar bone loss in maxilla and mandible. Alveolar bone loss is seen larger in the posterior maxilla region. The vascular alteration in diabetics may enhance the susceptibility of periodontium to become periodontitis and serve as etiology factor in pathologic bone resorption."

"ABSTRAKRadiotherapy as a treatment modality aside from other modalities such as surgery and chemotherapy has been achieved not far off the discovery of X ray at the end of 19th century. Combined external radiation and brachytherapy on the treatment of oral cavity malignancies has shown good result with reasonable toxicities. Mechanism of radiotherapy, radiophysics and radiobiology will be discussed briefly on this paper. The indications of radiotherapy and toxic effects may arise will also be discussed."

"Perdarahan rongga mulut dapat terjadi secara spontan atau akibat trauma perawatan gigi yang bersifat operatif. Penyebab perdarahan rongga mulut dapat karena faktor lokal (gingivitis, NUG, trauma akibat perawatan), gangguan hemostasis dan penyakit sistemik. Karena belum adanya data mengenai penyebab perdarahan rongga mulut, maka perlu dilakukan pemeriksaan hemostasis. Penelitian ini bertujuan untuk mengetahui penyebab perdarahan rongga mulut sehingga penanganan kasus perdarahan tersebut dapat dilakukan secara rasionil. Bahan pemeriksaan berupa darah Sena 11 ml, yang diambil dari penderita perdarahan rongga mulut yang datang ke Bagian Penyakit Mulut RSCM, Exodonsia dan Periodontologi FKG UI. Pemeriksaan klinis dilakukan di Bagian Penyakit Mulut RSCM sedang pemeriksaan hemostasis yaitu masa perdarahan, percobaan pembendungan, hitung trombosit, PT, APTT, kadar fibrinogen dan agregasi trombosit dilakukan di Bagian Patologi Klinik FK UI/RSCM.Hasil penelitian: Dari 25 penderita perdarahan rongga mulut menunjukkan 16 orang (64%) memberikan hasil abnormal pada pemeriksaan hemostasis, 1 disertai kelainan sistemik dan 2 dengan kelainan bawaan. Gangguan hemostasis yang terbanyak adalah pada agregasi trombosit yaitu 12 dari 25 penderita (48%). Percobaan pembendungan abnormal pada 8 orang (32%); APTT memanjang pada 4 orang (16%); kadar fibrinogen rendah pada 3 orang (12%); Hitung trombosit rendah pada 1 orang (4%). Dari 9 penderita yang menunjukkan hasil normal pada pemeriksaan hemostasis, 3 orang disebabkan NUG dan 6 orang gingivitis. Sedangkan 4 dari 16 penderita yang menunjukkan kelainan hemostasis abnormal juga disertai dengan NUG."

"Every drug can produce side effect even when used according to standard or recommended methods of administration. Side effect of drugs can involve every organ and system of the body and are frequently mistaken for signs of underlying disease. Similarly, the mouth and associated structures can be affected by many drugs or chemicals. Good oral health including salivary function is very important in maintaining whole body health.Certain drugs can cause change in the oral cavity. Intrinsic discoloration can occur with the tetracyclines and extrinsic stains are associated with certain metal containing liquids. Gingival hyperplasia can occur with some anticonvulsants, calcium channel blockers, and cyclosporin. Xerostomia are produced by antihypertensives, antipsikosis, antihistamin, antikolinergik and many other drugs. Regarding different parts of the oral system, drug side effects can be categorized to oral mucosa and tongue, periodontal tissue, dental structures, salivary glans, cleft lip and palate, muscular and neurological disorders, taste disturbances, and drug-induced oral infection.The knowledge about drug-induced oral side effects helps dentist and to better diagnose oral disease, administer drugs, improve patien compliance during drug therapy, and many influence a more rational use of drugs."

"Indonesian Journal of Dentistry 2006; Edisi Khusus KPPIKG XIV: 435-438Heat Shock Protein (HSP) is a molecular chaperone that prevents stress induced aggregation of partially denatured proteins and promotes their return to native confimations when the condition is favorable. Asmolecular chaperones, the HSP protect protein structure and activity, thereby preventing disease, but they may contribute to cell malfunction if they are perturbed. In inracellular quantities and cellular localizalion of HSP was changed in response to anoxia/hypoxia, heat and oxidation, and in relation to pathological status. This review discuses the role of HSP in several human medical condition particularly in oral mucosa."

"Protein sel merupakan makromolekul yang terdiri dari satu atau beberapa polipeptida yang tersusun dari rangkaian asam amino yang saling berikatan. Terdapat perbedaan profil protein antara sel normal dengan sel kanker.Tujuan : Melihat ekspresi protein pada KSSRM dan mukosa mulut normal.Metode : Sel galur HSC-3 dan HSC-4 dikultur hingga confluent. Sel skuamosa mukosa normal diambil dari jaringan gingiva pasien odontektomi. Semua sampel dilakukan prosedur ekstraksi protein, Bradford protein assay, dan SDS PAGE.Hasil : KSSRM mengekspresikan protein dengan level cukup tinggi pada berat molekul 31-78 kDa. Namun, pada mukosa normal, kebanyakan mengekspresikan protein pada berat molekul antara 39 - 172 kDa.Kesimpulan : Terdapat perbedaan ekspresi protein pada sel galur KSSRM dibandingkan dengan mukosa mulut normal.

---

Cells Proteins are macro molecules consist of one or several polypeptides which formed from amine acid chain that bound one another. There is a different of protein profile between normal and cancer cells.Objective : To observe the protein expression in OSCC and normal oral mucous.Method : Cell lines HSC-3 and HSC-4 were cultured until confluent. Normal squamous mucosa was taken from gingival tissues patient who had odontectomy procedure. Protein extraction, Bradford protein assay, and SDS PAGE procedure were performed for all samples.Results : Oral squamous cells carcinoma expressed rather high level of protein which have molecular weight of 31-78 kDa compared to normal gingival which express protein molecular weight ranging between 39 - 172 kDa.Conclusion : There are different protein expression between oral squamous cells carcinoma and normal oral mucous."