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  1. Ayob KA, Merican AM, Sulaiman SH, Hariz Ramli AR
    Jt Dis Relat Surg, 2021;32(1):239-244.
    PMID: 33463444 DOI: 10.5606/ehc.2021.77862
    Injuries to the pelvic vasculature during total hip arthroplasties are rare but have serious consequence. They demand urgent and early identification so that appropriate treatment can be instituted. If the bleeding is severe, cardiovascular compromise occurs intraoperatively and this will alert the surgeon of this possibility during acetabular screw placement. Alternatively, a delay in diagnosis can occur because the bleeding and the injured vessel are in the pelvic cavity and not visualized during the surgery. In this article, we report two cases from our center occurring within a six-month interval that sustained a vascular injury during acetabular drilling for screw placement for cementless cup fixation. Each case had a different vessel injury and different lessons can be learned from these rare injuries. The first case had an injury of the inferior gluteal artery following a breach of the sciatic notch. The vessel was treated with percutaneous embolization. The second case demonstrated a venous injury, following a medial protrusio technique for congenital hip dysplasia and a short anterosuperior screw, transecting the external iliac vein. This was subsequently repaired using an endovascular technique. We conclude the reasons for these vessel injuries after analyzing advanced imaging, discuss measures to avoid vessel injury and detail the minimally invasive method for their treatment.
    Matched MeSH terms: Female
  2. Hui Wen Phua, Nur Aina Afrina Abdul Razak, Nurul Husna Mohd Shukri
    MyJurnal
    Introduction: Initiating and sustaining breastfeeding are influence by many factors including involvement, attitude and support from the partner. Research on breastfeeding mostly investigate maternal factors, although the father’s behaviour and role may influence the success of breastfeeding. Hence, this study aimed to determine the associa- tions of father’s attitude and support with the duration of exclusive breastfeeding new parents. Methods: The study involved 104 new parents in Kuala Lumpur, Malaysia, recruited at three randomly selected antenatal clinics using purposive sampling. Fathers’ breastfeeding attitude was measured using Iowa-Infant-Feeding-Attitude-Scale, whereas paternal support using Subjective Norms and Paternal-Breastfeeding-Influence-Scale questionnaires. Mothers were asked about breastfeeding practice. Results: Exclusive breastfeeding duration rates at six months was 27.9%. The average score for paternal attitude on breastfeeding was 61.0 ±6.3, indicating father’s positive attitude towards breastfeeding. The mean score of paternal breastfeeding supports for subjective norms surrounding breastfeeding and overall support score were 4.3+0.6 and 4.06+0.6, respectively, demonstrating frequent paternal engaging and support in breastfeeding. Duration of exclusive breastfeeding were positively associated with the paternal attitude (β=0.235, p=0.027) and overall mean score for breastfeeding support (β=2.166, p=0.028), but negatively associated with support strategies score (β= -2.203, p=0.026). Conclusion: Overall, paternal support and positive attitude were associated with breastfeeding duration. It is important to increase public awareness on the important roles of fathers during the breastfeeding process such as emphasizing the husband’s role in supporting their wives to breastfeed, as well as the importance of paternal role in caring the baby, especially among new couples.
    Matched MeSH terms: Female
  3. Sarah Dib, Jonathan CK Wells, Nurul Husna M Shukri
    MyJurnal
    Introduction: Baby-friendly hospital practices and family support are recognised to improve the chances of success- ful breastfeeding. The associations between support and maternal psychological state and breastfeeding problems are less explored. This study aimed to assess the influence of professional and family support on breastfeeding ad- verse events and postpartum depression at 2 weeks and exclusive breastfeeding (EBF) status at 12 weeks postpartum, and to identify predictors of positive outcomes. Methods: 64 primiparous Malaysian mothers were interviewed face-to-face, at 2, 6 and 12 weeks post-delivery, to collect data regarding family support, hospital and infant feeding practices, breastfeeding problems and pain, maternal perceptions and depression. Logistic regression and correlation were used to ascertain associations between support and EBF, adverse events and postpartum depression. Results: Neither professional nor family support predicted EBF at 12 weeks. Eighty-five percent of the mothers received high family support, which was associated with lower depression scores (r=-0.36, p=0.005); higher depression scores were associated with more breastfeeding problems. EBF discontinuation before 12 weeks was predicted by maternal perception of insufficient milk supply (OR=8.96, CI=1.78, 45.18). Earlier breastfeeding initiation (r=0.26, p=0.04) and skin-to-skin contact (r=0.25, p=0.048) were associated with lower breastfeeding pain. EBF in hospital was cor- related with fewer breastfeeding problems (r=0.31, p=0.01). Conclusion: Mothers with greater family support suf- fered from less depressive symptoms, which could lower the incidence of breastfeeding problems and prolong EBF duration. Skin-to-skin contact, early breastfeeding initiation and EBF in hospital were associated with less adverse events, thus better compliance with these Baby-Friendly practices is recommended.
    Matched MeSH terms: Female
  4. Sohn AH, Chokephaibulkit K, Lumbiganon P, Hansudewechakul R, Gani YM, Van Nguyen L, et al.
    J Adolesc Health, 2020 01;66(1):92-99.
    PMID: 31627925 DOI: 10.1016/j.jadohealth.2019.07.025
    PURPOSE: The aim of this article was to study the clinical and social outcomes of health care transition among Asian adolescents and young adults with HIV (AYHIV).

    METHODS: AYHIV who transferred from a pediatric to an adult clinic within the past year across five sites in Malaysia, Thailand, and Vietnam had clinical and laboratory evaluations and completed questionnaires about their health, socioeconomic factors, and transition experiences. Multiple logistic regression was used to assess associations with HIV viremia.

    RESULTS: Of 93 AYHIV enrolled between June 2016 and April 2017, 56% were female, 87% acquired HIV through perinatal exposure, median age was 20 years (interquartile range [IQR] 18.5-21). Two-thirds were in a formal education program, 43% were employed, 43% of females and 35% of males were sexually active. Median lifetime antiretroviral therapy duration was 6.2 years (IQR 3.3-10.7); 45% had received second-line therapy. Median CD4 was 601 cells/mm3 (IQR 477-800); 82% had HIV-RNA <40 copies/mL. Being in a relationship, a shorter posttransition duration, self-reported adherence of ≥95%, and higher CD4 were inversely associated with HIV viremia. Half felt very prepared for the transfer to adult care, and 20% frequently and 43% sometimes still met with pediatric providers. Two-thirds reported needing to keep their HIV a secret, and 23%-38% reported never or rarely having someone to discuss problems with.

    CONCLUSIONS: Asian AYHIV in our cohort were concerned about the negative social impact of having and disclosing HIV, and one-third lacked people they could trust with their personal problems, which could have negative implications for their ability to navigate adult life.

    Matched MeSH terms: Female
  5. Saranya K, Ponnada SR, Cheruvathoor JJ, Jacob S, Kandukuri G, Mudigonda M, et al.
    J Forensic Odontostomatol, 2021 Apr 30;1(39):16-23.
    PMID: 34057154
    Juvenile crime or delinquency has been increasing at an alarming rate in recent times. In many countries, including India, the minimum age for criminal responsibility is 16 years. The present study aimed to estimate the probability of a south Indian adolescent either being or being older than the legally relevant age of 16 years using Demirjian's tooth formation stages. Orthopantomograms (OPG) of 640 south Indian adolescents (320 boys and 320 girls) aged between 12 and 20 years were retrospectively analyzed. In each OPG, Demirjian's formation stage of the mandibular left third molar was recorded and the data was subjected to statistical analysis. Descriptive and Pearsons correlation statistics were performed. The empirical probabilities were provided relative to the medico-legal question of predicting 16 years of age. The distribution of age throughout the 10th, 25th, 50th, 75th and 90th percentile follows a logical distribution pattern horizontally and vertically. Pearson's correlation statistics showed a strong positive correlation between the Demirjian's stages and age for both sexes. Therefore, it can be concluded that stage "F" can be used to predict the attainment of age equal to or older than 16 years with a probability of 93.9% for boys and 96.6% for girls.
    Matched MeSH terms: Female
  6. Chai CA, Yeoh WS, Rajandram R, Aung KP, Ong TA, Kuppusamy S, et al.
    Front Surg, 2021;8:659292.
    PMID: 34055868 DOI: 10.3389/fsurg.2021.659292
    Purpose: Guidelines advocate cystoscopy surveillance (CS) for non-muscle invasive bladder cancer (NMIBC) post-resection. However, cystoscopy is operator dependent and may miss upper tract lesions or carcinoma in-situ (CIS). Urine cytology is a common adjunct but lacks sensitivity and specificity in detecting recurrence. A new mRNA biomarker (CxBladder) was compared with urine cytology as an adjunct to cystoscopy in detecting a positive cystoscopy findings during surveillance cystoscopy in our center. Materials and Methods: Consented patients older than 18, undergoing CS for NMIBC, provide paired urine samples for cytology and CxBladder test. Patients with positive cystoscopy findings would undergo re-Trans Urethral Resection of Bladder Tumor (TURBT). Results: Thirty-five patients were enrolled from April to June 2019. Seven contaminated urine samples were excluded. The remaining cohort of 23 (82%) and 5 (18%) females had a mean age of 66.69 (36-89). Eight (29%) patients with positive cystoscopy finding underwent TURBT. All 8 patients also had positive CxBladder result. This shows that CxBladder has a sensitivity and negative predictive value (NPV) of 100%, specificity of 75% and positive predictive value (PPV) of 62% in predicting a positive cystoscopy finding. TURBT Histo-pathological findings showed Low-grade Ta NMIBC in one patient (4%), and 7 (25%) patients had inflammatory changes. Urine cytology was only positive in one patient with a positive cystoscopy finding. This led to a sensitivity of merely 13% and NPV of 74%, while specificity and PPV was 100% in predicting a positive cystoscopy finding. Conclusion: CxBladder had high NPV and sensitivity which accurately predicted suspicious cystoscopy findings leading to further investigation. It has great potential for use as adjunct to cystoscopy for surveillance of NMIBC.
    Matched MeSH terms: Female
  7. Laila Fadhillah Ulta Delestri, Kenshiro Ito, Gan Hong Seng, Muhammad Faiz Md Shakhih, Asnida Abdul Wahab
    MyJurnal
    Introduction: Detecting breast cancer at earlier stage is crucial to increase the survival rate. Mammography as the golden screening tool has shown to be less effective for younger women due to denser breast tissue. Infrared Ther- mography has been touted as an adjunct modality to mammography. Further investigation of thermal distribution in breast cancer patient is important prior to its clinical interpretation. Therefore, thermal profiling using 3D compu- tational simulation was carried out to understand the effect of changes in size and location of tumour embedded in breast to the surface temperature distribution at different breast densities. Methods: Extremely dense (ED) and pre- dominantly fatty dense (PF) breast models were developed and simulated using finite element analysis (FEA). Pennes’ bioheat equation was adapted to show the heat transfer mechanism by providing appropriate thermophysical prop- erties in each tissue layer. 20 case studies with various tumour size embedded at two asymmetrical positions in the breast models were analysed. Quantitative and qualitative analyses were performed by recording the temperature values along the arc of breast, calculating of temperature difference at the peaks and comparing multiple thermal images. Results: Bigger size of tumour demands a larger increase in breast surface temperatures. As tumour is located far from the centre of the breast or near to the edge, there was a greater shift of temperature peak. Conclusion: Size and location of tumour in various levels of breast density should be considered as a notable factor to thermal profile on breast when using thermography for early breast cancer detection.
    Matched MeSH terms: Female
  8. Hoh SM, Wahab MYA, Hisham AN, Guest GD, Watters DAK
    ANZ J Surg, 2021 Jun 01.
    PMID: 34075677 DOI: 10.1111/ans.16986
    BACKGROUND: Surgical conditions form a significant proportion of the global burden of disease. Since the 2015 World Health Assembly resolution A68.15, there is recognition that the provision of essential surgical care is an integral part of universal access to health care. The Lancet Commission on Global Surgery proposed its first surgical indicator to measure a population's access to the Bellwether procedures (laparotomy, caesarean section and treatment of open fracture) within two hours. Bellwether access is a proxy for emergency and essential surgical care. This project aims to map essential surgical access to the Bellwether procedures in Malaysia.

    METHODS: The location and capability of hospitals to perform the Bellwether procedures was obtained from the Ministry of Health (MoH) and MoH hospital specific websites. The Malaysian population data were retrieved from the national department of statistics. Times for patients to travel to hospital were calculated by combining manual contouring and geospatial mapping.

    RESULTS: There were 49 Bellwether-capable MoH hospitals serving a national population of 32.5 million. Overall 94% of Malaysia's population have access to the Bellwethers within two hours. This coverage is universal in West (Peninsular) Malaysia, but there is only 73% coverage in East Malaysia, with 1.8 million residents of Sabah and Sarawak not having timely access. Malaysia's Bellwether capacity compares well with other countries in World Health Organisation's Western Pacific region.

    CONCLUSION: There is good access to essential and emergency surgical services in Malaysia. The incomplete access for 1.8 million people in East Malaysia will inform national surgical planning.

    Matched MeSH terms: Female
  9. Tay AK, Rees S, Kareth M, Mohsin M, Tam N, Silove D
    Eur Child Adolesc Psychiatry, 2021 Jun;30(6):909-920.
    PMID: 32500279 DOI: 10.1007/s00787-020-01569-6
    Few studies have examined associations between family-level parental factors, society-level violence, and the emotional and behavioral status of children of refugee populations. Our study used cross-sectional epidemiological data to test a theoretical model of these key associations amongst a community sample of children (n = 162) of West Papuan refugees living in remote town in Papua New Guinea (PNG), a setting of endemic violence and poverty. Culturally adapted instruments were used to assess three types of intra-familial factors (adverse parenting, physical and/or sexual abuse and emotional abuse) and three types of society-level violence and stressors (exposure to systematic violence, peer violence, living difficulties). Emotional and behavioural problems were assessed using the Youth Self-Report Checklist. Path analysis was used to test theoretical associations. Key findings include direct associations between both family-level physical and/or sexual abuse (β = .43; p 
    Matched MeSH terms: Female
  10. Chang CC, Connahs H, Tan ECY, Norma-Rashid Y, Mrinalini, Li D, et al.
    Mol Ecol, 2020 07;29(14):2626-2638.
    PMID: 32510793 DOI: 10.1111/mec.15502
    Identifying the genetic architecture underlying phenotypic variation in natural populations and assessing the consequences of polymorphisms for individual fitness are fundamental goals in evolutionary and molecular ecology. Consistent between-individual differences in behaviour have been documented for a variety of taxa. Dissecting the genetic basis of such behavioural differences is however a challenging endeavour. The molecular underpinnings of natural variation in aggression remain elusive. Here, we used comparative gene expression (transcriptome analysis and RT-PCR), genetic association analysis and pharmacological experiments to gain insight into the genetic basis of aggression in wild-caught jumping spiders (Portia labiata). We show that spider aggression is associated with a putative viral infection response gene, BTB/POZ domain-containing protein 17 (BTBDH), in addition to a putative serotonin receptor 1A (5-HT1A) gene. Spider aggression varies with virus loads, and BTBDH is upregulated in docile spiders and exhibits a genetic variant associated with aggression. We also identify a putative serotonin receptor 5-HT1A gene upregulated in docile P. labiata. Individuals that have been treated with serotonin become less aggressive, but individuals treated with a nonselective serotonin receptor antagonist (methiothepin) also reduce aggression. Further, we identify the genetic variants in the 5-HT1A gene that are associated with individual variation in aggression. We therefore conclude that co-evolution of the immune and nervous systems may have shaped the between-individual variation in aggression in natural populations of jumping spiders.
    Matched MeSH terms: Female
  11. Srisuka W, Aupalee K, Low VL, Yácob Z, Fukuda M, Saeung A, et al.
    Acta Trop, 2021 Jun;218:105889.
    PMID: 33722581 DOI: 10.1016/j.actatropica.2021.105889
    A new black fly species, Simulium (Gomphostilbia) kiewlomense, is described from females, males, pupae and mature larvae in Thailand. This new species is placed in the S. asakoae species-group and is characterized by having a combination of the elongate female sensory vesicle, widened male hind basitarsus, which is much wider than the hind femur, small pupal terminal hooks, and light greenish larval abdominal segments 1-3. Taxonomic notes are given to separate this new species from other related species. A DNA analysis using the COI gene shows that this new species has two genoforms with 1.21% difference. This is the 28th species of the S. asakoae species-group in Thailand, strengthening the evidence for high species diversity of this species-group.
    Matched MeSH terms: Female
  12. Hamid SHA, Fallon D, Callery P
    Enferm Clin, 2021 04;31 Suppl 2:S366-S371.
    PMID: 33849201 DOI: 10.1016/j.enfcli.2020.12.040
    This literature review was conducted systematically to identify the gap in knowledge and practice related to the provision of sexual health to adolescents worldwide. The search was limited to peer-reviewed articles published between 2002 and 2018. Thirty-two relevant articles were identified and reviewed for quality assessment by using the Hawker critical appraisal tool. The studies were conducted in Africa, Europe, Asia, Oceania, and the United States of America (USA). The review findings suggested that potential tensions exist between the desire to prevent unwanted pregnancies and the provision of adolescent-friendly sexual health services in societies which disapprove of adolescents' premarital sexual activity, contraception use and abortion services. Healthcare professionals should be aware of comprehensive sexual and reproductive health services as their professional responsibility and the need to manage their own conflicts with regard to fulfilling their role.
    Matched MeSH terms: Female
  13. Loh HH, Yee A, Loh HS, Kanagasundram S, Francis B, Lim LL
    Hormones (Athens), 2020 Sep;19(3):413-423.
    PMID: 32462512 DOI: 10.1007/s42000-020-00210-0
    PURPOSE: Polycystic ovarian syndrome (PCOS) is a common disorder characterized by clinical or biochemical hyperandrogenism and ovulary dysfunction. Female sexual dysfunction (FSD) adversely affects quality of life and interpersonal relationships. We aimed to compare the prevalence of FSD in women with and without PCOS.

    METHODS: We pooled data from 28 observational studies involving 6256 women. Apart from the total prevalence of FSD, subgroup analyses based on different PCOS diagnostic criteria and obesity status (body mass index [BMI] ≥ 25 kg/m2) were performed. The differences in total and subscale scores of the Female Sexual Function Index (FSFI) among women with and without PCOS were also compared.

    RESULTS: Women with PCOS were younger (mean ± SD 28.56 ± 3.0 vs 31.5 ± 3.2 years, p 

    Matched MeSH terms: Female
  14. Tang ASO, Wong QY, Yeo ST, Ting IPL, Lee JTH, Fam TL, et al.
    Am J Case Rep, 2021 May 26;22:e931655.
    PMID: 34038399 DOI: 10.12659/AJCR.931655
    BACKGROUND Leprosy is an infection caused by Mycobacterium leprae. An extensive literature search did not reveal many reports of melioidosis in association with leprosy. CASE REPORT A 22-year-old woman, who was diagnosed with multibacillary leprosy, developed dapsone-induced methemoglobinemia and hemolytic anemia, complicated by melioidosis. Methemoglobinemia was treated with methylene blue and vitamin C. Two weeks of ceftazidime was initiated to treat melioidosis, and the patient was discharged on amoxicillin/clavulanic acid and doxycycline as melioidosis eradication therapy. However, she developed drug-induced hypersensitivity. Trimethoprim/sulfamethoxazole, as an alternative treatment for melioidosis eradication, was commenced and was successfully completed for 12 weeks. During the fifth month of multidrug therapy, the patient developed type II lepra reaction with erythema nodosum leprosum reaction, which was treated with prednisolone. Leprosy treatment continued with clofazimine and ofloxacin, and complete resolution of skin lesions occurred after 12 months of therapy. CONCLUSIONS Our case highlighted the challenges posed in managing a patient with multibacillary leprosy with multiple complications. Clinicians should be aware that dapsone-induced methemoglobinemia and hemolysis might complicate the treatment of leprosy. Our case also highlighted the safety and efficacy of combining ofloxacin and clofazimine as a leprosy treatment regimen in addition to gradual steroid dose titration in the presence of type II lepra reaction.
    Matched MeSH terms: Female
  15. Wong YP, Tan GC, Mukari SAM, Palaniandy K
    Int J Clin Exp Pathol, 2021;14(5):627-632.
    PMID: 34093948
    Heterotopic ossification (HO), a synonym for osseous metaplasia, is a pathological phenomenon, characterized by abnormal bone formation outside the skeletal system observed commonly in various neoplastic and non-neoplastic diseases. HO occurring in meningioma is exceptionally rare. We reportherein an unusual case of spinal meningioma containing numerous calcified psammoma bodies and extensive HO in a 75-year-old woman, who presented with progressive worsening bilateral lower limb weakness and numbness. The presence of remarkable bone formation within a meningioma is controversial among pathologists; while some regard them as psammomatous meningioma as the primary diagnosis, others prefer osteoblastic meningioma, a form of metaplastic meningioma. There is compelling molecular data to advocate that HO is an active disease process involving metaplastic (osseous) differentiation of meningioma stroma mesenchymal stem-like cells, but not the meningothelial-derived tumor cells. Henceforth, the term "metaplastic meningioma" may not be appropriate in this context. A plausible designation as "psammomatous meningioma with osseous metaplasia" defines this entity more accurately. This paper highlights the need for a unifying nomenclature to reduce diagnostic controversy caused by conflicting terms in the literature. The possible pathogenesis of this intriguing phenomenon is discussed.
    Matched MeSH terms: Female
  16. Parmin NA, Hashim U, Gopinath SCB, Nadzirah S, Salimi MN, Voon CH, et al.
    Crit Rev Anal Chem, 2021 Jun 07.
    PMID: 34092138 DOI: 10.1080/10408347.2021.1890543
    The importance of nanotechnology in medical applications especially with biomedical sensing devices is undoubted. Several medical diagnostics have been developed by taking the advantage of nanomaterials, especially with electrical biosensors. Biosensors have been predominantly used for the quantification of different clinical biomarkers toward detection, screening, and follow-up the treatment. At present, ovarian cancer is one of the severe complications that cannot be identified until it becomes most dangerous as the advanced stage. Based on the American Cancer Society, 20% of cases involved in the detection of ovarian cancer are diagnosed at an early stage and 80% diagnosed at the later stages. The patient just has a common digestive problem and stomach ache as early symptoms and people used to ignore these symptoms. Micro ribonucleic acid (miRNA) is classified as small non-coding RNAs, their expressions change due to the association of cancer development and progression. This article reviews and discusses on the currently available strategies for the early detection of ovarian cancers using miRNA as a biomarker associated with electrical biosensors. A unique miRNA-based biomarker detections are specially highlighted with biosensor platforms to diagnose ovarian cancer.
    Matched MeSH terms: Female
  17. Kamal DAM, Salamt N, Zaid SSM, Mokhtar MH
    Molecules, 2021 May 03;26(9).
    PMID: 34063635 DOI: 10.3390/molecules26092675
    Tea is one of the most widely consumed beverages worldwide after water, and green tea accounts for 20% of the total tea consumption. The health benefits of green tea are attributed to its natural antioxidants, namely, catechins, which are phenolic compounds with diverse beneficial effects on human health. The beneficial effects of green tea and its major bioactive component, (-)-epigallocatechin-3-gallate (EGCG), on health include high antioxidative, osteoprotective, neuroprotective, anti-cancer, anti-hyperlipidemia and anti-diabetic effects. However, the review of green tea's benefits on female reproductive disorders, including polycystic ovary syndrome (PCOS), endometriosis and dysmenorrhea, remains scarce. Thus, this review summarises current knowledge on the beneficial effects of green tea catechins on selected female reproductive disorders. Green tea or its derivative, EGCG, improves endometriosis mainly through anti-angiogenic, anti-fibrotic, anti-proliferative and proapoptotic mechanisms. Moreover, green tea enhances ovulation and reduces cyst formation in PCOS while improving generalised hyperalgesia, and reduces plasma corticosterone levels and uterine contractility in dysmenorrhea. However, information on clinical trials is inadequate for translating excellent findings on green tea benefits in animal endometriosis models. Thus, future clinical intervention studies are needed to provide clear evidence of the green tea benefits with regard to these diseases.
    Matched MeSH terms: Female
  18. Izwan-Anas N, Ya'cob Z, Low VL, Lourdes EY, Ramli R, Bolongan G, et al.
    Acta Trop, 2021 Jun;218:105904.
    PMID: 33775626 DOI: 10.1016/j.actatropica.2021.105904
    Most female black flies in the genus Simulium are blood-sucking flies and they can cause various parasitic diseases in human and animal. A total of 94 species of black flies have been reported in Malaysia, however, their biting behavior and role as vector of infectious agents remain understudied. To fill in this knowledge gap, we attempted to survey adult black flies from field populations in Peninsular Malaysia. In a survey carried out in 2017 at Tasik Kenyir, Terengganu, three females were caught while attracted and landed on human skin. Further morphological and molecular analyses showed that the specimens were identical to Simulium (Gomphostilbia) aziruni Takaoka, Hashim & Chen of the Simulium gombakense species-group. This is the first report on a black fly species attracted to human in Malaysia which serves as a steppingstone towards in-depth studies for black flies in this region.
    Matched MeSH terms: Female
  19. Newaz MA, Adeeb NN, Muslim N, Razak TA, Htut NN
    Clin Exp Hypertens, 1996 Nov;18(8):1035-50.
    PMID: 8922344
    Uric acid produced by xanthine oxidase (also a source of superoxide radicals) has been known to increase in hypertensive patients. In this study we evaluated the possible involvement of uric acid and xanthine oxidase in the pathogenesis of hypertension by examining their association with mean arterial pressure (MAP) and factors related to blood pressure. These factors include age, quetelet index (weight/height2), cholesterol, creatinine, calcium (Ca), magnesium (Mg), sodium (Na), potassium (K) and urea. Fifty Two (male-19, female-33) normal healthy individuals were studied. Correlation studies of demographic variables showed that age was positively correlated with MAP [r = 0.309, p = 0.026] and cholesterol [r = 0.503, p = 0.000] while quetelet index was positively correlated with age [r = 422, p = 0.000] MAP [r = 0.331, p = 0.016] and xanthine oxidase [r = 0.331, p = 0.016]. MAP was positively correlated with uric acid [r = 0.511, p = 0.000], cholesterol [r = 0.492, p = 0.000] and xanthine oxidase enzyme activity [r = 0.388, p = 0.004] and negatively correlated with plasma calcium [r = 0.603, p = 0.000]. Correlation studies of measured parameters with uric acid and xanthine oxidase showed that uric acid was positively correlated with creatinine [r = 0.627, p = 0.000], plasma magnesium [r 0.442, p = 0.001] and negatively correlated with plasma calcium [r = 0.546, p = 0.000] while xanthine oxidase was negatively correlated with plasma calcium [r = -0.404, p = 0.003] and plasma sodium [r = -0.288, p = 0.038]. Stepwise multiple regression with MAP as dependent variable showed that 65% of total variability of blood pressure can be accounted for by plasma calcium, cholesterol, creatinine, plasma K, plasma Na, uric acid and xanthine oxidase in order of increasing R2 [xanthine oxidase: T-value = 3.26, R2 = 0.653]. It can be concluded that in normotensive subjects, uric acid and xanthine oxidase have significant association with blood pressure and thus are one of the many factors which are involved in the cause or effect of hypertension.
    Matched MeSH terms: Female
  20. LIM SOK FERN, SITI ZANARIAH AHMAD ISHAK
    MyJurnal
    The aim of this study is to examine the factors that drive students’ self-disclosure on Social Networking Sites (SNSs). A total of 215 undergraduates from two public universities in East Malaysia were recruited as respondents. This study adapts self-disclosure model by Elmi, A.Iahad and Ahmed (2012), where the model proposed trust as one of the factors that complementing other existing factors in online self-disclosure. This study proved that privacy concerns (r = -.212, p < .01), perceived trust (r = .22, p < .01), perceived ease of use (r = .213, p < .01), and perceived enjoyment (r = .28, p < .01) are significantly related to students’ online self-disclosure on SNSs. In addition, as trust plays a vital role in moderating the users’ online self-disclosure behavior, this study formulated students’ trusts on SNSs based on three dimensions which are individual, institutional and online trust. Findings of study suggested that there is a significant difference between online trust based on male and female respondents.
    Matched MeSH terms: Female
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