cover
Contact Name
Saka Winias
Contact Email
saka.winias@gmail.com
Phone
-
Journal Mail Official
dental_journal@yahoo.com
Editorial Address
-
Location
Kota surabaya,
Jawa timur
INDONESIA
Dental Journal (Majalah Kedokteran Gigi)
Published by Universitas Airlangga
ISSN : 19783728     EISSN : 24429740     DOI : -
Core Subject : Health,
The Dental Journal (Majalah Kedokteran Gigi) (e-ISSN:2442-9740; p-ISSN:1978-3728) is published by the Faculty of Dental Medicine, Universitas Airlangga. Its diciplinary focus is dental science and dental hygiene. The Dental Journal (Majalah Kedokteran Gigi) is published in English on a quarterly basis with each 50-60 page edition containing between nine and eleven scientific articles on research, study literature and case studies. Contributors to the Dental Journal (Majalah Kedokteran Gigi) included: dental researchers, dental practitioners, lecturers, and students drawn from Indonesia and a wide range of other countries.
Arjuna Subject : -
Articles 11 Documents
Search results for , issue "Vol. 52 No. 1 (2019): March 2019" : 11 Documents clear
The treatment of gingival recession with coronally advanced flap with platelet-rich fibrin Asti Rosmala Dewi; Agus Susanto; Yanti Rusyanti
Dental Journal (Majalah Kedokteran Gigi) Vol. 52 No. 1 (2019): March 2019
Publisher : Faculty of Dental Medicine, Universitas Airlangga https://fkg.unair.ac.id/en

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (435.416 KB) | DOI: 10.20473/j.djmkg.v52.i1.p8-12

Abstract

Background: Of the various techniques developed for the treatment of gum recession, the current innovation in the use of platelet rich plasma (PRF) has been applied to the treatment of root-end closure procedures. Purpose: This study analyzed the effect of the coronally advanced flap (CAF) in combination with platelet-rich fibrin (PRF) during treatment of gingival recession. Methods: This research constituted an experimental study incorporating a split-mouth design which was conducted on eight participants (with 16 recession defects) who were divided into two groups consisting of the CAF group with PRF and another CAF group without PRF. Clinical parameters consisting of gingival recession (GR), keratinized gingival width (KGW), recession width (RW) and clinical attachment level (CAL) were measured both before and 21 days after surgery). Results: The average differences between clinical parameters in the test group were as follows: GR (2.25 ± 0.27), KGW (1.81 ± 0.75), RW (3.44 ± 1.35), and CAL (2.56 ± 0.50); while in the control group they were as follows: GR (2.00 ± 0.71), KGW (1.94 ± 0.78), RW (3.50 ± 1.91) and CAL (2.00 ± 0.76). There were significant differences in the GR and CAL between the test and control groups (p ≤ 0.05). Conclusion: A combination of the CAF procedure and PRF was proven to be more effective in covering the GR and increasing the CAL.
The difference between porcelain and composite resin shear bond strength in the administration of 4% and 19.81% silane Ira Widjiastuti; Dwina Rahmawati Junaedi; Ruslan Effendy
Dental Journal (Majalah Kedokteran Gigi) Vol. 52 No. 1 (2019): March 2019
Publisher : Faculty of Dental Medicine, Universitas Airlangga https://fkg.unair.ac.id/en

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (813.871 KB) | DOI: 10.20473/j.djmkg.v52.i1.p27-31

Abstract

Background: Damage to porcelain restorations such as fractures requires a repair that can be performed either directly or indirectly. Direct repair involves directly performing restoration of fractured porcelain with a composite resin application. This technique has more advantages than indirect repair because it requires no laboratory work and can be completed during a single visit. Silane, on the other hand, has been widely used and is reported to increase porcelain and composite resin attachments during the direct repair process. Purpose: This study aimed to determine the differences in shear bond strength between porcelain and composite resin during the administering of 4% and 19.81% silane. Methods: 27 porcelain samples were divided into three groups, namely: Group A - 4% silane, Group B - 19.81% silane and Group C - no silane, prior to the application of composite resin. Each sample was tested for shear bond strength by means of Autograph and fracture analysis performed through stereomicroscope and scanning electron microscope tests. Data analysis was subsequently performed using an ANOVA test. Results: There was a significant difference between the three groups with p=0.000 (p<0.005). The lowest bond strength was found in the group without silane, while the highest was in the group with 4% silane (p<0.005). Conclusion: The use of 4% silane can produce the highest shear bond strength of porcelain and resin composite.
Evaluation of orthodontic tooth movement by 3D micro-computed tomography (µ-CT) following caffeine administration H. Herniyati; Happy Harmono; Leliana Sandra Devi; Sri Hernawati
Dental Journal (Majalah Kedokteran Gigi) Vol. 52 No. 1 (2019): March 2019
Publisher : Faculty of Dental Medicine, Universitas Airlangga https://fkg.unair.ac.id/en

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (496.876 KB) | DOI: 10.20473/j.djmkg.v52.i1.p1-7

Abstract

Background: The compressive strength of orthodontic tooth movement will be distributed throughout the periodontal ligament and alveolar bone, resulting in bone resorption on the pressure side and new bone formation on the tension side. Caffeine, a member of the methyl xanthine family, represents a widely-consumed psychoactive substance that can stimulate osteoclastogenesis through an increase in RANKL. A 3D Micro-Computed Tomography (µ-CT) x-ray device can be used to measure orthodontic tooth movement and changes in periodontal ligament width. Purpose: The purpose of this research was to analyze the effects of caffeine on the distal movement distance of two mandibular incisors using 3D µ-CT. Methods: The research subjects (guinea pigs) were randomly divided into four groups. Of the two control groups created, one received two weeks of treatment and the other three weeks. The members of these two control groups were subjected to orthodontic movement but received no caffeine. Meanwhile, the other two groups were treatment groups whose members also received either two or three weeks of treatment. In these two treatment groups, the subjects were subjected to orthodontic movement and received a 6 mg/500 BM dose of caffeine. The orthodontic movement of the subjects was induced by installing a band matrix and orthodontic bracket on each mandibular incisor to move distally by means of an open coil spring. Observations were then conducted on days 15 and 22 with µ-CT x-rays to measure the distal movement distance of the two mandibular incisors and the width of the periodontal ligament. Results: The administration of caffeine increased the tooth movement on day 15 (p<0.05) and day 22 (p<0.05). The increase in the tooth movement on day 22 was greater than that on day 15 (p<0.05). The width of the periodontal ligament on the pressure side of the treatment groups experienced greater narrowing than that of the control groups (p<0.05). Meanwhile, the width of periodontal ligament on the tension side of the treatment groups widened more than that of the control groups (p<0.05). Conclusion: µ-CT x-ray can be used to evaluate the extent of orthodontic movement in addition to the width of the mandibular incisor periodontal ligament during orthodontic tooth movement. Moreover, it has been established that the administering of caffeine can improve orthodontic tooth movement.
Effects of hydroxyapatite gypsum puger scaffold applied to rat alveolar bone sockets on osteoclasts, osteoblasts and the trabecular bone area Amiyatun Naini; I Ketut Sudiana; Mohammad Rubianto; Utari Kresnoadi; Faurier Dzar Eljabbar Latief
Dental Journal (Majalah Kedokteran Gigi) Vol. 52 No. 1 (2019): March 2019
Publisher : Faculty of Dental Medicine, Universitas Airlangga https://fkg.unair.ac.id/en

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (757.334 KB) | DOI: 10.20473/j.djmkg.v52.i1.p13-17

Abstract

Background: Damage to bone tissue resulting from tooth extraction will cause alveolar bone resorption. Therefore, a material for preserving alveolar sockets capable of maintaining bone is required. Hydroxyapatite Gypsum Puger (HAGP) is a bio-ceramic material that can be used as an alternative material for alveolar socket preservation. The porous and rough surface of HAGP renders it a good medium for osteoblast cells to penetrate and attach themselves to. In general, bone mass is regulated through a remodeling process consisting of two phases, namely; bone formation by osteoblasts and bone resorption by osteoclasts. Purpose: This research aims to identify the effects of HAGP scaffold application on the number of osteoblasts and osteoclasts, as well as on the width of trabecular bone area in the alveolar sockets of rats. Methods: This research used Posttest Only Control Group Design. There were three research groups, namely: a group with 2.5% HAGP scaffold, a group with 5% HAGP scaffold and a group with 10% HAGP scaffold. The number of samples in each group was six. HAGP scaffold at concentrations of 2.5%, 5% and 10% was then mixed with PEG (Polyethylene Glycol). The Wistar rats were anesthetized intra-muscularly with 100 mg/ml of ketamine and 20 mg/ml of xylazine base at a ratio of 1:1 with a dose of 0.08-0.2 ml/kgBB. Extraction of the left mandibular incisor was performed before 0.1 ml preservation of HAGP scaffold + PEG material was introduced into the extraction sockets and suturing was performed. 7 days after preparation of the rat bone tissue, an Hematoxilin Eosin staining process was conducted in order that observation under a microscope could be performed. Results: There were significant differences in both the number of osteoclasts and osteoblasts between the 2.5% HAGP group, the 5% HAGP group and the 10% HAGP group (p = 0.000). Similarly, significant differences in the width of the trabecular bone area existed between the 5% HAGP group and the 10% HAGP group, as well as between the 2.5% HAGP group and the 10% HAGP group (p=0.000). In contrast, there was no significant difference in the width of the trabecular bone area between the 2.5% HAGP group and the 5% HAGP group. Conclusion: The application of HAGP scaffold can reduce osteoclasts, increase osteoblasts and extend the trabecular area in the alveolar bone sockets of rats.
Comparative in vitro study of the cytotoxicity of gelatine and alginate to human umbilical cord mesenchymal stem cells Nike Hendrijantini
Dental Journal (Majalah Kedokteran Gigi) Vol. 52 No. 1 (2019): March 2019
Publisher : Faculty of Dental Medicine, Universitas Airlangga https://fkg.unair.ac.id/en

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (918.464 KB) | DOI: 10.20473/j.djmkg.v52.i1.p36-40

Abstract

Background: Mesenchymal stem cells (MSCs) and scaffold combination constitute a promising approach currently adopted for tissue engineering. Umbilical cord-derived mesenchymal stem cells (hUC-MSCs) are easily obtained and non-invasive. Gelatine and alginate constitute a biocompatible natural polymer scaffold. At present, a cytotoxicity comparison of gelatine and alginate to hUC-MSCs is not widely conducted Purpose: This study aimed to compare the cytotoxicity of gelatine and alginate in hUC-MSCs in vitro. Methods: Isolation and culture were performed on hUC-MSCs derived from healthy full-term neonates. Flow Cytometry CD90, CD105 and CD73 phenotype characterization was performed in passage 4. 3-(4,5-dimethythiazol- 2-yl)-2,5-diphenyl tetrazolium bromide (MTT) colorimetric assay was performed to measure the cytotoxicity. The three sample groups were: (T1) hUC-MSCs with α-MEM (alpha-minimum essential medium) solution as control; (T2) hUC-MSCs with gelatine; (T3) hUC-MSCs with alginate Results: Flow cytometry of hUC-MSCs displayed positive CD90, CD105 and CD73 surface markers. Gelatine and alginate had no effect on the viability of hUC-MSCs and no statistically significant difference (p>0.05) of cytotoxicity between gelatine and alginate to hUC-MSCs. Conclusion: Gelatine and alginate proved to be non-toxic to hUC-MSCs in vitro.
Musculoskeletal disorder risk level evaluation of posterior maxillary tooth extraction procedures Anggy Prayudha; Roberto M. Simandjuntak; Ni Putu Mira Sumarta
Dental Journal (Majalah Kedokteran Gigi) Vol. 52 No. 1 (2019): March 2019
Publisher : Faculty of Dental Medicine, Universitas Airlangga https://fkg.unair.ac.id/en

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1148.258 KB) | DOI: 10.20473/j.djmkg.v52.i1.p18-23

Abstract

Background: The professional activity of dentists involves a relatively small treatment area, namely; the oral cavity. Dental treatment requires a high level of precision with the result that dentists frequently perform their duties in a physically uncomfortable position over a relatively extended period of time. Tooth extraction is the most common form of treatment performed in a standing position, with extraction of the posterior maxillary tooth being the most challenging. 80 per cent of students and dentists working in the Faculty of Dentistry at the University of Indonesia present musculoskeletal disorders (MSD). Purpose: To evaluate the level of MSD risk of Oral and Maxillofacial Surgery Clinic students at the Universitas Airlangga Dental Hospital following posterior maxillary tooth extraction. Methods: The evaluation of MSD risk level was performed over a period of three months on 73 subjects who had experienced posterior maxillary tooth extraction, categorized as extraction under anaesthesia, extraction involving the use of an elevator and extraction using forceps. Evaluation was conducted by two observers by means of CCTV video footage using a Rapid Entire Body Assessment (REBA) worksheet. Results: Under anaesthetic sedation, 67.12% experienced medium risk, 31.51% high risk, and 1.37% low risk. During extraction using an elevator, 58.90% experienced high risk, 35.62% medium risk and 5.48% extremely high risk. During extraction using forceps, 57.53% ran medium risk, 39.73% high risk, and 2.74% extremely high risk. Conclusion: Students who performed posterior maxillary tooth extraction could be categorized as running a high risk of MSD during extraction using an elevator, but medium risk when administering anaesthesia and performing extraction with forceps.
The difference in microleakage levels of nanohybrid composite resin using eighth-generation ethanol and isopropanol solvent bonding materials under moist and dry conditions (in vitro study) Irfan Dwiandhono; Setiadi W. Logamarta; Taura Dhanurdara
Dental Journal (Majalah Kedokteran Gigi) Vol. 52 No. 1 (2019): March 2019
Publisher : Faculty of Dental Medicine, Universitas Airlangga https://fkg.unair.ac.id/en

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (176.164 KB) | DOI: 10.20473/j.djmkg.v52.i1.p41-44

Abstract

Background: Microleakage during restoration causes secondary caries. The shrinkage of nanohybrid composite resin can occur during the polymerization process, affected by both the selection of bonding materials featuring different solvents, such as ethanol and isopropanol, as well as contrasting conditions such as moist and dry. Purpose: This study aimed to determine and analyze the differences of microleakage level of nanohybrid composite resin using the eighth-generation bonding materials made from ethanol and isopropanol solvents under moist and dry conditions. Methods: This research constituted an experimental laboratory study. The samples were divided into four groups. Group I used a bonding material produced from ethanol under dry conditions. Group II used a bonding material produced from ethanol under moist conditions. Group III used a bonding material produced from isopropanol under dry conditions. Group IV used a bonding material produced from isopropanol under moist conditions. The levels of microleakage were subsequently tested using a stereo microscope. Results: Microleakage examination was performed by means of a stereo microscope to observe the methylene blue color penetration with assessment subsequently being performed on a scale of 0 to 3. The statistical results of a Kruskal-Wallis test showed that no significant differences occurred in any of the treatment groups (sig = 0.141, p<0.05). Conclusion: There was no difference in the microleakage levels of nanohybrid composite resin using eighth-generation bonding materials produced from ethanol and isopropanol solvents under moist and dry conditions.
The effect of UDMA and Bis-GMA irradiation period on residual monomers in resin packable composite Jayanti Rosha; Adioro Soetojo; Putu Dewi Purnama Sari Budha; M. Mudjiono
Dental Journal (Majalah Kedokteran Gigi) Vol. 52 No. 1 (2019): March 2019
Publisher : Faculty of Dental Medicine, Universitas Airlangga https://fkg.unair.ac.id/en

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (146.726 KB) | DOI: 10.20473/j.djmkg.v52.i1.p24-26

Abstract

Background: Residual monomers are non-polymerized monomers which can cause clinical harm, for example inflammation, to oral cavity tissue while the remaining monomers can potentially be carcinogenic. The more residual monomers that remain due to an imperfect polymerization processes, the lower the compressive strength level and the higher the number of micro slits that can cause secondary caries and tooth sensitivity. Urethane dimethacrylate (UDMA) and bisphenol A glycol dimethacrylate (Bis-GMA) constitute two of the resins most frequently used in packable composites. During the short irradiaton period forming part of the polymerization process, UDMA and Bis-GMA have the potential to produce residual monomers. Purpose: This study aimed to compare the number of residual monomers in packable composite resin following irradiation lasting 1x20 seconds and 2x20 seconds. Methods: 28 samples of cylindrical packable composite with a thickness of 2 mm and a diameter of 5 mm were divided into four groups. Groups 1 and 2 were irradiated for 1x20 seconds, and groups 3 and 4 for 2x20 seconds with the composite subsequently being immersed in ethanol solution for 24 hours. The number of residual monomers using high-performance liquid chromatography (HPLC) devices was calculated and the results statistically analyzed using a Mann-Whitney Test. Results: Repeated irradiation had no effect on the amount of residual monomers in packable composite resins. However, there were differences in the number of residual monomers in the material contained in packable composite resins Bis-GMA and UDMA, while the remaining monomers in UDMA outnumbered those in Bis-GMA. Conclusion: The number of residual monomers in Bis-GMA is lower than in the remaining UDMA after 1x20 seconds irradiation, while the number of residual monomers in Bis-GMA and UDMA following 2x20 seconds irradiation was no different to that after irradiation of 1x20 seconds duration.
Protection against periodontal destruction in diabetic condition with Sardinella longiceps fish oil: expression of matrix-metalloproteinase 8 and tissue inhibitor of metalloproteinase 1 Dian Widya Damaiyanti; Dian Mulawarmanti; Kristanti Parisihni
Dental Journal (Majalah Kedokteran Gigi) Vol. 52 No. 1 (2019): March 2019
Publisher : Faculty of Dental Medicine, Universitas Airlangga https://fkg.unair.ac.id/en

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (530.323 KB) | DOI: 10.20473/j.djmkg.v52.i1.p51-56

Abstract

Background: There is strong evidence to support the claim that periodontitis may be more prevalent among diabetic individuals. Collagen degradation represents one of the key events in periodontal destructive lesions. The level of matrix metalloproteinase 8 (MMP-8) and tissue inhibitor of metalloproteinase 1 (TIMP-1) are key to periodontal collagenolysis and associated with the severity of periodontal inflammation and disease. Host modulatory therapy has been proposed as a treatment for periodontal diseases. Sardinella longiceps (lemuru) fish oil containing polyunsaturated fatty acids (PUFAs), including omega 3 and 6, has been shown to possess therapeutic anti-inflammatory and protective properties effective against inflammatory diseases, including periodontitis. Purpose: The study aimed to examine the effect of dietary supplementation of Sardinella longiceps fish oil on protection against periodontal destruction resulting from the expression of MMP-8 and TIMP-1. Methods: Wistar rat samples are divided into four groups: a negative control group and three groups receiving Sardinella longiceps fish oil treatment (4 ml/ weight (Kg), 8 ml/ weight (Kg) and 16 ml/ weight (Kg). One week before treatment, all groups were administered with streptozotocin (STZ) 65 ml/ weight (Kg) and nicotinamide 110 ml/ weight (Kg) to induce diabetic conditions. Immunohistochemistry slides of periodontal tissues were prepared after three weeks of treatment. The expression of MMP-8 and TIMP-1 was counted using the HSCORE index, data was analyzed by means of non-parametric methods using Kruskal-Wallis, and Mann-Whitney tests. Results: Statistical analyses confirmed a significant increase in MMP-8 expression and a reduction in TIMP-1 expression in the negative control group compared to the treatment group (p<0.05). Meanwhile, the treatment group showed a significant reduction in MMP-8 expression and a marked increase in TIMP-1 expression, with the best result produced by the administering of 16 ml/ weight (Kg) Sardinella longiceps fish oil to the treatment group (p<0.05). Conclusion: Dietary supplementation of Sardinella longiceps fish oil can protect against periodontal destruction under diabetic conditions, by decreasing MMP-8 expression and increasing TIMP-1 expression.
The different symptoms determining management of hand foot and mouth disease and primary varicella zoster infection Maharani Laillyza Apriasari
Dental Journal (Majalah Kedokteran Gigi) Vol. 52 No. 1 (2019): March 2019
Publisher : Faculty of Dental Medicine, Universitas Airlangga https://fkg.unair.ac.id/en

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (673.04 KB) | DOI: 10.20473/j.djmkg.v52.i1.p32-35

Abstract

Background: Hand, foot and mouth disease (HFMD) is a medical condition endemic among children in South-East Asia, including Indonesia and, more specifically, Banjarmasin – the capital of South Sulawesi. The disease is mediated by Enterovirus 71 and Coxsackievirus 16 which attack the oral cavity, hands, feet, buttocks and genital areas. One differential diagnosis of this disease is Primary Varicella Zoster infection. Both diseases have similar clinical symptoms but different etiologies which can precipitate errors in the administration of therapy Purpose: To elucidate the distinction between HFMD and Primary varicella zoster infection. Case: An 8 year-old male sought treatment complaining of ulcers on the upper maxillary gingiva followed by the appearance of itchy and painful lesions affecting the nose, upper lip, hands and feet. The patient’s mother reported his history of 39oC fever followed by the development of red spots and ulcers on the face, hands and feet which caused itching. Clinically, it is similar to Primary varicella zoster infection which can affect any part of the body. The patient only used an immunomodulator once a day and was actively seeking available healthcare. Case management: Extraoral examination confirmed the presence of multiple erythematous vesicles and ulcers, 2 mm in diameter, which caused a sensation of itching around the nose and upper lip region. Multiple painful and itchy red macules and vesicles, 3-6 mm in diameter, appeared not only on the patient’s palms, back of the hands and feet. Intraoral examination of the right maxillary gingiva revealed multiple painful ulcers, 1-2 mm in diameter and yellowish in appearance, surrounded by erythema. The results of history-taking implied that no lesions appeared on other parts of the body. Conclusion: While these conditions share similar clinical manifestations, their contrasting etiologies require different treatments. The ultimate diagnosis can be determined clinically by the dentist, thereby preventing errors in the administration of therapy.

Page 1 of 2 | Total Record : 11


Filter by Year

2019 2019


Filter By Issues
All Issue Vol. 56 No. 2 (2023): June 2023 Vol. 56 No. 1 (2023): March 2023 Vol. 56 No. 4 (2023): December Vol. 56 No. 3 (2023): September Vol. 55 No. 4 (2022): December 2022 Vol. 55 No. 3 (2022): September 2022 Vol. 55 No. 2 (2022): June 2022 Vol. 55 No. 1 (2022): March 2022 Vol. 54 No. 4 (2021): December 2021 Vol. 54 No. 3 (2021): September 2021 Vol. 54 No. 2 (2021): June 2021 Vol. 54 No. 1 (2021): March 2021 Vol. 53 No. 4 (2020): December 2020 Vol. 53 No. 3 (2020): September 2020 Vol. 53 No. 2 (2020): June 2020 Vol. 53 No. 1 (2020): March 2020 Vol. 52 No. 4 (2019): December 2019 Vol. 52 No. 3 (2019): September 2019 Vol. 52 No. 2 (2019): June 2019 Vol. 52 No. 1 (2019): March 2019 Vol. 51 No. 4 (2018): December 2018 Vol. 51 No. 3 (2018): September 2018 Vol. 51 No. 2 (2018): June 2018 Vol. 51 No. 1 (2018): March 2018 Vol. 50 No. 4 (2017): December 2017 Vol. 50 No. 3 (2017): September 2017 Vol. 50 No. 2 (2017): June 2017 Vol. 50 No. 1 (2017): March 2017 Vol. 49 No. 4 (2016): December 2016 Vol. 49 No. 3 (2016): September 2016 Vol. 49 No. 2 (2016): June 2016 Vol. 49 No. 1 (2016): March 2016 Vol. 48 No. 4 (2015): December 2015 Vol. 48 No. 3 (2015): September 2015 Vol. 48 No. 2 (2015): June 2015 Vol. 48 No. 1 (2015): March 2015 Vol. 47 No. 4 (2014): December 2014 Vol. 47 No. 3 (2014): September 2014 Vol. 47 No. 2 (2014): June 2014 Vol. 47 No. 1 (2014): March 2014 Vol. 46 No. 4 (2013): December 2013 Vol. 46 No. 3 (2013): September 2013 Vol. 46 No. 2 (2013): June 2013 Vol. 46 No. 1 (2013): March 2013 Vol. 45 No. 4 (2012): December 2012 Vol. 45 No. 3 (2012): September 2012 Vol. 45 No. 2 (2012): June 2012 Vol. 45 No. 1 (2012): March 2012 Vol. 44 No. 4 (2011): December 2011 Vol. 44 No. 3 (2011): September 2011 Vol. 44 No. 2 (2011): June 2011 Vol. 44 No. 1 (2011): March 2011 Vol. 43 No. 4 (2010): December 2010 Vol. 43 No. 3 (2010): September 2010 Vol. 43 No. 2 (2010): June 2010 Vol. 43 No. 1 (2010): March 2010 Vol. 42 No. 4 (2009): December 2009 Vol. 42 No. 3 (2009): September 2009 Vol. 42 No. 2 (2009): June 2009 Vol. 42 No. 1 (2009): March 2009 Vol. 41 No. 4 (2008): December 2008 Vol. 41 No. 3 (2008): September 2008 Vol. 41 No. 2 (2008): June 2008 Vol. 41 No. 1 (2008): March 2008 Vol. 40 No. 4 (2007): December 2007 Vol. 40 No. 3 (2007): September 2007 Vol. 40 No. 2 (2007): June 2007 Vol. 40 No. 1 (2007): March 2007 Vol. 39 No. 4 (2006): December 2006 Vol. 39 No. 3 (2006): September 2006 Vol. 39 No. 2 (2006): June 2006 Vol. 39 No. 1 (2006): March 2006 Vol. 38 No. 4 (2005): December 2005 Vol. 38 No. 3 (2005): September 2005 Vol. 38 No. 2 (2005): June 2005 Vol. 38 No. 1 (2005): March 2005 More Issue