Displaying publications 1 - 20 of 33 in total

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  1. Abd Rahman R, Min Tun K, Kamisan Atan I, Mohamed Said MS, Mustafar R, Zainuddin AA
    Rev Bras Ginecol Obstet, 2020 Nov;42(11):705-711.
    PMID: 33254264 DOI: 10.1055/s-0040-1715140
    OBJECTIVE:  To determine pregnancy outcomes in women with systemic lupus erythematosus (SLE) who were treated with hydroxychloroquine in a tertiary center.

    METHODS:  A retrospective study involving pregnant women with SLE who had antenatal follow-up and delivery in between 1 January 2007 and 1 January 2017. All participants were retrospectively enrolled and categorized into two groups based on hydroxychloroquine treatment during pregnancy.

    RESULTS:  There were 82 pregnancies included with 47 (57.3%) in the hydroxychloroquine group and 35 (42.7%) in the non-hydroxychloroquine group. Amongst hydroxychloroquine users, there were significantly more pregnancies with musculoskeletal involvement (p = 0.03), heavier mean neonatal birthweight (p = 0.02), and prolonged duration of pregnancy (p = 0.001). In non-hydroxychloroquine patients, there were significantly more recurrent miscarriages (p = 0.003), incidence of hypertension (p = 0.01) and gestational diabetes mellitus (p = 0.01) and concurrent medical illness (p = 0.005). Hydroxychloroquine use during pregnancy was protective against hypertension (p = 0.001), and the gestational age at delivery had significant effect on the neonatal birthweight (p = 0.001). However, duration of the disease had a significant negative effect on the neonatal birthweight (p = 0.016).

    CONCLUSION:  Hydroxychloroquine enhanced better neonatal outcomes and reduced adverse pregnancy outcomes and antenatal complications such as hypertension and diabetes.

  2. Ahmad MF, Elias MH, Mat Jin N, Abu MA, Syafruddin SE, Zainuddin AA, et al.
    Front Endocrinol (Lausanne), 2023;14:1192180.
    PMID: 37455921 DOI: 10.3389/fendo.2023.1192180
    In vitro oocyte maturation (IVM) has been used worldwide. Despite the long-term implementation, the uptake of this procedure to complement current in vitro fertilization (IVF) remains low. The main reason is likely due to the non-synchronization of protocol and definition criteria, leading to difficulty in collective proper outcome data worldwide and, thus, lack of understanding of the exact IVM procedure. The review aims to consolidate the current clinical practice of IVM by dissecting relevant publications to be tailored for a current spectrum of clinical practice. Nevertheless, the background theories of oocyte maturation were also explored to provide a comprehensive understanding of the basis of IVM theories. Additional discussion of other potential uses of IVM in the future, such as in ovarian tissue cryopreservation known as OTO-IVM for fertility preservation and among women with diminished ovarian reserve, was also explored. Otherwise, future collaboration among all IVM centers is paramount for better collection of clinical data to provide valid recommendations for IVM in clinical practice, especially in molecular integrity and possible DNA alteration if present for IVM offspring outcome safety purposes.
  3. Azurah AG, Zainuddin AA, Jayasinghe Y
    J Reprod Med, 2013 Jul-Aug;58(7-8):324-36.
    PMID: 23947083
    Amenorrhea is a common menstrual problem seen in adolescents. Amenorrhea has been shown to have a negative impact on adolescents' quality of life. In this paper we discuss the various causes and investigations of amenorrhea in adolescents and address management dilemmas for specific conditions. Specific approaches in dealing with adolescents using the HEADSS (Home, Education, Activity, Drugs, Sexual activity, Suicidal) approach are discussed.
  4. Baharudin A, Zainuddin AA, Manickam MA, Ambak R, Ahmad MH, Naidu BM, et al.
    Asia Pac J Public Health, 2014 Sep;26(5 Suppl):27S-35S.
    PMID: 25070696 DOI: 10.1177/1010539514543682
    The importance of physical activity to health is well recognized. Good health habits should begin from a young age. This article aims to explore physical activity among Malaysian school adolescents and factors associated with it. Data from the Malaysian School-Based Nutrition Survey (MSNS), comprising a nationally representative sample of school-going children aged 10 to 17 years, were used. The overall prevalence of physically inactive adolescents was 57.3%. Age in years (adjusted odds ratio = 1.2; 95% confidence interval = 1.16-1.23), gender - females (adjusted odds ratio = 2.9; 95% confidence interval = 2.66-3.10), afternoon school session, breakfast consumption (no breakfast and irregular breakfast), body mass index status (obese and underweight), and body weight perception (underweight perceivers) were significant factors associated with physical inactivity among Malaysian adolescents. Thus, there is evidence that programs to promote physical activity in this group should consider the combination of the aforementioned factors at the household, school, and community levels.
  5. Basri NI, Soon CH, Ali A, Abdul Ghani NA, Zainuddin AA
    Horm Mol Biol Clin Investig, 2021 Mar 08;42(3):325-328.
    PMID: 33675193 DOI: 10.1515/hmbci-2021-0001
    OBJECTIVES: We compared cases of phenotypic female patients who presented with male karyotype and underwent prophylactic gonadectomy.

    CASE PRESENTATION: Five patients with female phenotypes presented in early adulthood with primary amenorrhoea with varying degrees of puberty. One was tall with breast development. Another was very short with clitoromegaly and multiple co-morbidities. The other three had no secondary sexual characteristics. They were examined, after which hormonal profile, karyotyping, ultrasound examination and magnetic resonance imaging were done to assess the site of gonads. Gonadectomy was performed once their 46 XY karyotype was confirmed. Results of histopathological examination of their gonads ranged from dysgenetic gonads to having testicular tissues and malignancy.

    CONCLUSION: Female patients with 46 XY karyotypes require prophylactic gonadectomy performed at different timings depending on diagnosis due to the malignancy risk. Pre-operative assessment is essential to locate the gonads prior to surgery.

  6. Che Abdul Rahim N, Manjit Singh JS, Pardi M, Zainuddin AA, Salleh R
    Malays J Med Sci, 2021 Jun;28(3):18-45.
    PMID: 34285642 DOI: 10.21315/mjms2021.28.3.3
    The current COVID-19 pandemic remains severe. There is no doubt that the COVID-19 pandemic is affecting every aspect of our lives. Currently, the spread of inaccurate information or fake news on the internet to the public is causing the community to panic. Thus, this study aims to obtain available information on food and nutrition related to the prevention and treatment of COVID-19 from various sources. A scoping review framework was used to chart the evidence on nutritional recommendations to prevent COVID-19 based on the preferred method in reporting systematic review and meta-analysis extension for scoping reviews (PRISMA-ScR). The articles were categorised into three main groups: i) general dietary recommendations; ii) supplementation with specific micronutrients and iii) their mixtures and supplementation with traditional herbs and miscellaneous foods. A total of 60 articles met the inclusion criteria and were used in the review. This scoping review demonstrates that there is no miracle cure, food or supplement that can cure or prevent COVID-19. Currently, there is no confirmed treatment or vaccine for the disease. Practicing healthy eating habits is the best nutritional recommendation during the pandemic. Hence, this review hopefully will provide evidence-based nutrition recommendations that are available for current COVID-19 treatment. We hope that the authorities can inform the public and media to stop the spread of nutrition pseudoscience in the wake of the COVID-19 pandemic.
  7. Cheong KC, Ghazali SM, Hock LK, Yusoff AF, Selvarajah S, Haniff J, et al.
    Obes Res Clin Pract, 2014 Mar-Apr;8(2):e154-62.
    PMID: 24743011 DOI: 10.1016/j.orcp.2013.03.004
    INTRODUCTION: Previous studies have proposed the lower waist circumference (WC) cutoffs be used for defining abdominal obesity in Asian populations.
    OBJECTIVE: To determine the optimal cut-offs of waist circumference (WC) in predicting cardiovascular (CV) risk factors in the multi-ethnic Malaysian population.
    METHODS: We analysed data from 32,703 respondents (14,980 men and 17,723 women) aged 18 years and above who participated in the Third National Health and Morbidity Survey in 2006. Gender-specific logistic regression analyses were used to examine associations between WC and three CV risk factors (diabetes mellitus, hypertension, and hypercholesterolemia). The Receiver Operating Characteristic (ROC) curves were used to determine the cut-off values of WC with optimum sensitivity and specificity for detecting these CV risk factors.
    RESULTS: The odds ratio for having diabetes mellitus, hypertension, and hypercholesterolemia, or at least one of these risks, increased significantly as the WC cut-off point increased. Optimal WC cut-off values for predicting the presence of diabetes mellitus, hypertension, hypercholesterolemia and at least one of the three CV risk factors varied from 81.4 to 85.5 cm for men and 79.8 to 80.7 cm for women.
    CONCLUSIONS: Our findings indicate that WC cut-offs of 81 cm for men and 80 cm for women are appropriate for defining abdominal obesity and for recommendation to undergo cardiovascular risk screening and weight management in the Malaysian adult population.
    Study name: National Health and Morbidity Survey (NHMS-2006)
  8. Cheong KC, Yusoff AF, Ghazali SM, Lim KH, Selvarajah S, Haniff J, et al.
    Public Health Nutr, 2013 Mar;16(3):453-9.
    PMID: 22647482 DOI: 10.1017/S1368980012002911
    OBJECTIVE: To determine the optimal cut-offs of BMI for Malaysian adults.

    DESIGN: Population-based, cross-sectional study. Receiver operating characteristic curves were used to determine the cut-off values of BMI with optimum sensitivity and specificity for the detection of three cardiovascular risk factors: diabetes mellitus, hypertension and hypercholesterolaemia. Gender-specific logistic regression analyses were used to examine the association between BMI and these cardiovascular risk factors.

    SETTING: All fourteen states in Malaysia.

    SUBJECTS: Malaysian adults aged ≥18 years (n 32 703) who participated in the Third National Health and Morbidity Survey in 2006.

    RESULTS: The optimal BMI cut-off value for predicting the presence of diabetes mellitus, hypertension, hypercholesterolaemia or at least one of these cardiovascular risk factors varied from 23.3 to 24.1 kg/m2 for men and from 24.0 to 25.4 kg/m2 for women. In men and women, the odds ratio for having diabetes mellitus, hypertension, hypercholesterolaemia or at least one cardiovascular risk factor increased significantly as BMI cut-off point increased.

    CONCLUSIONS: Our findings indicate that BMI cut-offs of 23.0 kg/m2 in men and 24.0 kg/m2 in women are appropriate for classification of overweight. We suggest that these cut-offs can be used by health professionals to identify individuals for cardiovascular risk screening and weight management programmes.

  9. Chong CT, Lai WK, Zainuddin AA, Pardi M, Mohd Sallehuddin S, Ganapathy SS
    Asia Pac J Public Health, 2022 Nov;34(8):786-792.
    PMID: 36196901 DOI: 10.1177/10105395221129113
    In 2016, World Health Organization (WHO) estimated more than 650 million obese adults, resulting in a country's health burden. This study aims to determine the prevalence of obesity and its associated factors among Malaysian adults. A total of 5820 respondents, aged 18 to 59 years, from the National Health and Morbidity Survey 2019, were included for the data analysis. The prevalence of obesity was described and multivariate analyses were conducted to determine the factors associated with obesity. The prevalence of obesity among Malaysian adults was 20.1%, based on the findings from this study. Multivariate analyses showed that women, being Malays, Indians, and other Bumiputeras, were significantly associated with a higher risk of obesity. Besides, those diagnosed with diabetes mellitus and hypertension were also significantly associated with greater risk of obesity. This information is crucial for policy makers in formulating effective strategies or targeted programs in preventing obesity among Malaysian adults.
  10. Esther LSY, Chew KT, Rahman RA, Zainuddin AA, Hing EY, Kampan N
    Horm Mol Biol Clin Investig, 2020 Mar 13;41(2).
    PMID: 32167930 DOI: 10.1515/hmbci-2020-0001
    Intramyometrial ectopic pregnancy (IMEP) is a rare form of ectopic pregnancy. It is defined as a conceptus implanted within the myometrium and is completely surrounded by myometrium with clear separation from both the uterine cavity and tubes. IMEP possesses not only diagnostic but also therapeutic challenge. The majority of reported cases were managed by hysterectomy. Early management of unruptured IMEP using methotrexate may help to preserve fertility. We, for the first time, report a case of ruptured IMEP managed successfully using suction and curettage followed by Bakri balloon tamponade and avoiding hysterectomy. Post-procedure, the patient received two doses of intramuscular methotrexate 50 mg/m2 due to plateauing serial beta human chorionic gonadotropin (β-hCG) levels and subsequently achieved undetectable level 10 weeks post-methotrexate. She also had complete resolution of the ectopic intramyometrial mass.
  11. Faizal AM, Elias MH, Jin NM, Abu MA, Syafruddin SE, Zainuddin AA, et al.
    Front Endocrinol (Lausanne), 2024;15:1274376.
    PMID: 38524634 DOI: 10.3389/fendo.2024.1274376
    The leading indicator for successful outcomes in in-vitro fertilization (IVF) is the quality of gametes in oocytes and sperm. Thus, advanced research aims to highlight the parameter in assessing these qualities - DNA fragmentation in sperm and oocyte development capacity (ODC) via evaluation of microenvironments involving its maturation process. Regarding oocytes, most evidence reveals the role of cumulus cells as non-invasive methods in assessing their development competency, mainly via gene expression evaluation. Our review aims to consolidate the evidence of GDF-9 derivatives, the HAS2, GREM1, and PTGS2 gene expression in cumulus cells used as ODC markers in relevant publications and tailored to current IVF outcomes. In addition to that, we also added the bioinformatic analysis in our review to strengthen the evidence aiming for a better understanding of the pathways and cluster of the genes of interest - HAS2, GREM1, and PTGS2 in cumulus cell level. Otherwise, the current non-invasive method can be used in exploring various causes of infertility that may affect these gene expressions at the cumulus cell level. Nevertheless, this method can also be used in assessing the ODC in various cohorts of women or as an improvement of markers following targeted tools or procedures by evaluating the advancement of these gene expressions following the targeted intervention.
  12. Ghani NA, Jaafar R, Ishak S, Zainuddin AA, Mukari SA, Mahdy ZA
    J Obstet Gynaecol Res, 2007 Apr;33(2):195-8.
    PMID: 17441895
    We report the case of a 25-year-old Malay woman, admitted for preterm delivery at 35 weeks' gestation. Vaginal swab did not isolate any organism. She delivered a baby girl who developed respiratory distress syndrome, requiring ventilation. Although chest radiograph showed hyaline membrane disease with pneumonia, septic workout was negative. The mother was discharged on the next day. Seven days postpartum, the mother presented with fever and fits and was diagnosed to have meningo-encephalitis. Lumbar puncture isolated group B Streptococcus (GBS) and MRI revealed a superior cerebellar abscess. She was treated and survived the episode. This case illustrates the uncommon situation where GBS infection was confirmed via maternal septic workout rather than neonatal, although both presented with severe disease.
  13. Hatim H, Zainuddin AA, Anizah A, Kalok A, Daud TIM, Ismail A, et al.
    J Pediatr Adolesc Gynecol, 2021 Apr;34(2):161-167.
    PMID: 33189898 DOI: 10.1016/j.jpag.2020.11.009
    STUDY OBJECTIVE: To explore the effect of the diagnosis of Mayer-Rokitansky-Küster-Hauser (MRKH) syndrome on affected Malaysian women.

    DESIGN: Qualitative study with a quantitative component.

    SETTING: Pediatric and adolescent gynecology unit at Universiti Kebangsaan Malaysia Medical Centre, Malaysia.

    PARTICIPANTS: Twelve women with MRKH.

    INTERVENTIONS: Face-to-face interview and short questionnaire.

    MAIN OUTCOME MEASURES: Thematic analysis was used to understand participants' experiences.

    RESULTS: There were 7 themes identified: (1) delayed diagnoses; (2) doctors' roles and attitudes; (3) gender identity; (4) family and society's response; (5) reaction toward infertility; (6) managing sexual intimacy; and (7) coping mechanisms. Several participants consulted their physicians regarding their primary amenorrhea at an opportunistic setting. When they were referred to the gynecologists, they were dismayed at the lack of information given. The term, "MRKH" plays an important role to ease information-seeking. Participants felt that the doctors were insensitive toward them. Mental illness is a significant complication of MRKH. All participants acknowledged that infertility was the hardest part of the condition. The importance of blood lineage affects their outlook on childbearing options. Some were afraid of sexual intimacy and worried that they would not be able to satisfy their partners. Participants gained support and bonded with their counterparts in the MRKH support group.

    CONCLUSION: A multidisciplinary approach including medical, psychological, and social support is essential for the management of MRKH. Adequate information and sexual education plays the utmost importance in preventing social-related complications of MRKH.

  14. Lee, CL, Zainuddin AA, Abdul Karim AK, Yulianty A, Law, ZK, Md.Isa N, et al.
    MyJurnal
    We report a rare case of altered mental status in a young patient with immature ovarian teratoma. A 22-year-old woman presented with seizures, hallucination, amnesia and orofacial dyskinesia. Examination and investigation revealed an ovarian massand asalphing-oophorectomy was performed. The histopathological examination result showed an immature teratoma grade 2 with thepresence of immature primitive glial tissue. Her CSF N-Methyl-D-Aspartic acid receptor (Anti-NMDAR) antibodytest was positive. N-Methyl-D-Aspartic acid receptor antibody associated limbic encephalitis is an autoimmune antibody-mediated neuropsychiatric disorder. Resection of the tumour and immunotherapy resulted in full recovery.
  15. Lih Yuan T, Sulaiman N, Nur Azurah AG, Maarof M, Razali RA, Koh B, et al.
    Int J Mol Sci, 2023 May 15;24(10).
    PMID: 37240142 DOI: 10.3390/ijms24108798
    Infertility is a condition affecting women who are born with an underdeveloped or absent vagina, a birth defect known as congenital absence of the vagina. It is a rare disorder where the development of the Mullerian duct is obstructed by unidentified causes. The case is seldom reported due to the low prevalence and sparse epidemiology studies worldwide. A potential solution for the disorder is neovaginal creation with in vitro cultured vaginal mucosa. Limited studies have reported its application, but none are reproducible or specific regarding the established processes for acquiring vaginal epithelial cells from vaginal biopsies. These research gaps were adequately answered with an epidemiology study of inpatient details in Hospital Canselor Tuanku Muhriz, Malaysia, established methods and outcomes of vaginal tissue processing and isolation, and characterization of vaginal epithelial cells using 3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyl-2H-tetrazolium bromide (MTT) and immunofluorescence assays. The reported evidence and speculation that the disorder arises because of a cellular transition event between epithelial and mesenchymal cells during the development of the Mullerian duct could be key in the creation of neovaginas using established culture procedures to improve surgical results and restore fertility.
  16. Mansor AFM, Ibrahim I, Zainuddin AA, Voiculescu I, Nordin AN
    Med Biol Eng Comput, 2018 Jan;56(1):173-181.
    PMID: 29247387 DOI: 10.1007/s11517-017-1756-1
    Electrical cell-substrate impedance sensing (ECIS) is a powerful technique to monitor real-time cell behavior. In this study, an ECIS biosensor formed using two interdigitated electrode structures (IDEs) was used to monitor cell behavior and its response to toxicants. Three different sensors with varied electrode spacing were first modeled using COMSOL Multiphysics and then fabricated and tested. The silver/silver chloride IDEs were fabricated using a screen-printing technique and incorporated with polydimethylsiloxane (PDMS) cell culture wells. To study the effectiveness of the biosensor, A549 lung carcinoma cells were seeded in the culture wells together with collagen as an extracellular matrix (ECM) to promote cell attachment on electrodes. A549 cells were cultured in the chambers and impedance measurements were taken at 12-h intervals for 120 h. Cell index (CI) for both designs were calculated from the impedance measurement and plotted in comparison with the growth profile of the cells in T-flasks. To verify that the ECIS biosensor can also be used to study cell response to toxicants, the A549 cells were also treated with anti-cancer drug, paclitaxel, and its responses were monitored over 5 days. Both simulation and experimental results show better sensitivity for smaller spacing between electrodes. Graphical abstract The fabricated impedance biosensor used screen-printed silver/silver chloride IDEs. Simulation and experimental results show better sensitivity for smaller between electrodes.
  17. Mariappen U, Chew KT, Zainuddin AA, Mahdy ZA, Abdul Ghani NA, Grover S
    BMJ Open, 2022 Jan 04;12(1):e051896.
    PMID: 34983763 DOI: 10.1136/bmjopen-2021-051896
    OBJECTIVE: To describe the prevalence of menstrual problems (heavy menses bleeding, dysmenorrhoea and oligomenorrhoea) and its impact towards quality of life among adolescents in Klang Valley, Malaysia.

    DESIGN: Cross-sectional study.

    SETTING: Adolescent girls at secondary schools in the Klang Valley, Malaysia.

    POPULATION: 729 adolescents aged between 13 and 18 years.

    METHOD: A questionnaire survey using Menorrhagia Questionnaire and Paediatric Quality of Life-Teen Report Ages 13-18 (PedsQL).

    MAIN OUTCOME MEASURES: Self reports of menstrual bleeding patterns, morbidities and effect on quality of life.

    RESULTS: The prevalence of menstrual problems among adolescents was 63.9% in the Klang Valley. Adolescents with menstrual problems had significant lower mean total score of PedsQL (70.23±13.53 vs 76.36±14.93, p=0.001), physical health summary score (74.10±16.83 vs 79.00±15.86, p<0.001) and psychosocial health summary score (68.05±14.27 vs 73.21±13.09, p=0.001) compared with those without menstrual problem. Adolescents experiencing heavy menses bleeding had the lowest physical and emotional function. Those with oligomenorrhoea had the lowest social function, whereas those with dysmenorrhoea had the lowest school function. Cigarette smoking, alcohol and medical illness had lower health-related quality of life, whereas taking oral contraceptive pills for menstrual problems was associated with higher scores in these adolescents.

    CONCLUSION: Menstrual problems among adolescents have a significant impact on their quality of life. It is probably wise to screen them at the school level, to identify those with low functional scores and to refer them for proper management at a tertiary adolescent gynaecology centre.

  18. Mohd Nafiah NA, Chieng WK, Zainuddin AA, Chew KT, Kalok A, Abu MA, et al.
    Int J Environ Res Public Health, 2022 Sep 01;19(17).
    PMID: 36078602 DOI: 10.3390/ijerph191710886
    Hyperemesis gravidarum is characterized by severe nausea and vomiting. This study aims to illustrate the efficacy of acupressure at P6 in treating nausea and vomiting in hyperemesis gravidarum. This parallel randomized controlled trial was conducted from 2016-2017 in a tertiary hospital. Hospitalized women with ≤16 weeks of gestation and moderate to severe nausea and vomiting classified using a modified PUQE score were randomly assigned in a 1:1 ratio to either apply an acupressure wristband at the P6 point three times daily or to receive regular doses of intravenous antiemetics. The primary outcome was differences in modified PUQE scores among the groups. The secondary outcomes were differences in the rate of urine ketone clearance and the frequency of requiring rescue antiemetics. Ninety women were equally randomized into two groups, with no dropout. There was a statistically significant difference in the degrees of nausea and vomiting between the groups at 8, 16, and 24 hours post-admission (p8hours= 0.001, p16hours = 0.006, and p24hours = 0.001). The requirement of antiemetics and the rate of urine ketone clearance between the two groups were also statistically significant, at p = 0.001 and p = 0.02 respectively. There were no side effects in either group. The P6 acupressure was efficacious in alleviating nausea and vomiting among hyperemesis gravidarum women. The trial was retrospectively registered on ClinicalTrials.gov (NCT05175079).
  19. Ng BK, Yakob KA, Ng WYL, Lim PS, Abd Rahman R, Abdul Karim AK, et al.
    Case Rep Med, 2017;2017:9016782.
    PMID: 29259630 DOI: 10.1155/2017/9016782
    Tuberculosis (TB) remained as one of the top 10 causes of death worldwide despite an overall decline in its incidence rate globally. Extrapulmonary TB is uncommon and only accounts for 10-20% of overall TB disease burden. Abdominopelvic TB is the sixth most common location of extrapulmonary TB. The symptoms and signs are often insidious and nonspecific. Diagnosing abdominopelvic TB can be very challenging at times and poses great difficulties to the clinician. Infection with nontuberculous Mycobacterium (NTM) is even rarer especially in an immunocompetent patient. We report a case of NTM in abdominopelvic TB. A 37-year-old foreign worker, para 3, presented with a one-week history of suprapubic pain associated with fever. An assessment showed presence of a right adnexal mass. She was treated as tuboovarian abscess with intravenous antibiotics. Unfortunately, she did not respond. She underwent exploratory laparotomy. Intraoperatively, features of the mass were suggestive of a right mature cystic teratoma with presence of slough and cheesy materials all over the abdominal cavity as well as presence of ascites. Diagnosis of NTM was confirmed with PCR testing using the peritoneal fluid. This case was a diagnostic dilemma due to the nonspecific clinical presentation. Management of such rare infection was revisited.
  20. Ng WC, Lokanathan Y, Baki MM, Fauzi MB, Zainuddin AA, Azman M
    Biomedicines, 2022 Nov 30;10(12).
    PMID: 36551838 DOI: 10.3390/biomedicines10123082
    Glottic insufficiency is widespread in the elderly population and occurs as a result of secondary damage or systemic disease. Tissue engineering is a viable treatment for glottic insufficiency since it aims to restore damaged nerve tissue and revitalize aging muscle. After injection into the biological system, injectable biomaterial delivers cost- and time-effectiveness while acting as a protective shield for cells and biomolecules. This article focuses on injectable biomaterials that transport cells and biomolecules in regenerated tissue, particularly adipose, muscle, and nerve tissue. We propose Wharton's Jelly mesenchymal stem cells (WJMSCs), induced pluripotent stem cells (IP-SCs), basic fibroblast growth factor (bFGF), vascular endothelial growth factor (VEGF), hepatocyte growth factor (HGF), insulin growth factor-1 (IGF-1) and extracellular vesicle (EV) as potential cells and macromolecules to be included into biomaterials, with some particular testing to support them as a promising translational medicine for vocal fold regeneration.
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