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  1. Fulltext Characterization of Bovine Lactoferrin Nanoparticle Prepared by Desolvation Technique
    Taguchi K, Chuang VTG, Hashimoto M, Nakayama M, Sakuragi M, Enoki Y, et al.
    Chem Pharm Bull (Tokyo), 2020;68(8):766-772.
    PMID: 32741918 DOI: 10.1248/cpb.c20-00222
    Lactoferrin (Lf) nanoparticles have been developed as a carrier of drugs and gene. Two main methods, desolvation technique and emulsification method, for preparation of protein nanoparticles have been reported so far, but most of the previous reports of Lf nanoparticles preparation are limited to emulsification method. In this study, we investigated the optimal conditions by desolvation technique for the preparation of glutaraldehyde-crosslinked bovine Lf (bLf) nanoparticles within the size range of 100-200 nm, and evaluated their properties as a carrier for oral and intravenous drug delivery. The experimental results of dynamic light scattering and Transmission Electron Microscope suggested that glutaraldehyde-crosslinked bLf nanoparticles with 150 nm in size could be produced by addition of 2-propanol as the desolvating solvent into the bLf solution adjusted to pH 6, followed by crosslinking with glutaraldehyde. These cross-linked bLf nanoparticles were found to be compatible to blood components and resistant against rapid degradation by pepsin. Thus, cross-linked bLf nanoparticles prepared by desolvation technique can be applied as a drug carrier for intravenous administration and oral delivery.
    Matched MeSH terms: Lactoferrin/blood
  2. Fulltext Serum Metabolomics Profiling of Commercially Mixed Functional Foods-Effects in Beta-Amyloid Induced Rats Measured Using 1H NMR Spectroscopy
    Rosli NHM, Yahya HM, Ibrahim FW, Shahar S, Ismail IS, Azam AA, et al.
    Nutrients, 2020 Dec 12;12(12).
    PMID: 33322743 DOI: 10.3390/nu12123812
    Functional foods such as pomegranate, dates and honey were shown by various previous studies to individually have a neuroprotective effect, especially in neurodegenerative disease such as Alzheimer's disease (AD). In this novel and original study, an 1H NMR spectroscopy tool was used to identify the metabolic neuroprotective mechanism of commercially mixed functional foods (MFF) consisting of pomegranate, dates and honey, in rats injected with amyloid-beta 1-42 (Aβ-42). Forty-five male albino Wistar rats were randomly divided into five groups: NC (0.9% normal saline treatment + phosphate buffer solution (PBS) solution injection), Abeta (0.9% normal saline treatment + 0.2 µg/µL Aβ-42 injection), MFF (4 mL/kg MFF treatment + PBS solution injection), Abeta-MFF (4 mL/kg MFF treatment + 0.2 µg/µL Aβ-42 injection) and Abeta-NAC (150 mg/kg N-acetylcysteine + 0.2 µg/µL Aβ-42 injection). Based on the results, the MFF and NAC treatment improved the spatial memory and learning using Y-maze. In the metabolic analysis, a total of 12 metabolites were identified, for which levels changed significantly among the treatment groups. Systematic metabolic pathway analysis found that the MFF and NAC treatments provided a neuroprotective effect in Aβ-42 injected rats by improving the acid amino and energy metabolisms. Overall, this finding showed that MFF might serve as a potential neuroprotective functional food for the prevention of AD.
    Matched MeSH terms: Neurodegenerative Diseases/blood*
  3. Simple and fast LC-MS/MS method for quantification of terazosin in human plasma and application to bioequivalence study
    Loh GOK, Wong EYL, Tan YTF, Ong LM, Ng RS, Wee HC, et al.
    J Chromatogr B Analyt Technol Biomed Life Sci, 2021 Jan 15;1163:122517.
    PMID: 33429127 DOI: 10.1016/j.jchromb.2020.122517
    A simple, fast and sensitive LC-MS/MS method was developed to quantify terazosin in human plasma. The mobile phase consisted of acetonitrile-0.1% (v/v) formic acid (70:30, v/v). Prazosin was used as internal standard (IS). As deproteinization agent, acetonitrile produced a clean sample. A higher response intensity with more symmetrical peak was obtained using Agilent Poroshell 120 EC-C18 - Fast LC column (100 × 2.1mmID, 2.7 μm) compared with Kinetex XB-C18 (100 × 2.1 mm, 2.6 µm) column. The response of terazosin and IS were approximately two times in citrate phosphate dextrose (CPD) plasma compared with dipotassium ethylenediaminetetraacetic acid (K2EDTA) plasma. Plasma calibration curve was linear from 1.0 to 100.0 ng/mL, with coefficient of determination r2 ≥ 0.99. The within-run and between-run precision values (CV, %) were <5.2% and <7.8%, while accuracy values were 102.8-112.7% and 103.4-112.2%. The extended run accuracy was 98.6-102.8% and precision (CV, %) 4.3-10.4%. The recovery of analyte was >98% and IS >94%. Terazosin in plasma kept at benchtop was stable for 24 h, in autosampler tray for 48 h, in instrumentation room for 48 h, for 7 freeze-thaw cycles and in freezer for 140 days. Terazosin and IS stock standard solutions were stable for 140 days at room temperature and in the chiller. The high throughput method was successfully utilized to measure 935 samples in a bioequivalence study of terazosin.
    Matched MeSH terms: Prazosin/blood
  4. Fulltext Factors of Never Screened with Faecal Occult Blood Test in Public Primary Care Facilities
    Sazali MF, Syed Abdul Rahim SS, Avoi R, Hassan MR, Hayati F, Azhar ZI, et al.
    Asian Pac J Cancer Prev, 2021 Jan 01;22(1):163-169.
    PMID: 33507695 DOI: 10.31557/APJCP.2021.22.1.163
    BACKGROUND: Colorectal cancer (CRC) is still a major public health threat. In the effort to reduce CRC incidence and mortality, faecal occult blood test (FOBT) is currently the screening tools used for early detection of CRC. However, the uptake of FOBT screening is less than promising. This study aims to identify the prevalence and predictors of Never Screened with FOBT (NS-FOBT).

    METHODS: A cross sectional study was conducted in five health clinics under Kota Kinabalu district, Sabah, Malaysia Borneo involving 162 attendees with age of 50 years old and above. A validated self-administered questionnaire was used to collect the data. Multiple logistic regression analysis was used to determine the predictors of NS-FOBT.

    RESULTS: The prevalence of NS-FOBT was 85.8% (n=139). Important predictors of NS-FOBT were age (aOR: 0.922; 95% CI: 0.855, 0.995; p=0.035), Bumiputera ethnicity (vs Non Bumiputera; aOR: 4.285; 95% CI: 1.384, 13.263; p=0.012), knowledge score (aOR: 0.921; 95% CI: 0.856, 0.99; p=0.027), and attitude score (aOR: 0.801; 95% CI: 0.702, 0.913; p=0.001).

    CONCLUSION: There is high prevalence of NS-FOBT. Age, ethnicity, knowledge, and attitude were important predictors of NS-FOBT. Strategies are needed to improve FOBT screening rate among the public. Socio-culturally tailored health promotion strategies as well as strengthening the communication, collaboration, and education to enhance the role of family physician is vital in improving the CRC prevention and care.

    Matched MeSH terms: Occult Blood*
  5. Fulltext IgE-binding residues analysis of the house dust mite allergen Der p 23
    Pang SL, Matta SA, Sio YY, Ng YT, Say YH, Ng CL, et al.
    Sci Rep, 2021 01 13;11(1):921.
    PMID: 33441720 DOI: 10.1038/s41598-020-79820-y
    House dust mites (HDMs) are one of the major causes of allergies in the world. The group 23 allergen, Der p 23, from Dermatophagoides pteronyssinus, is a major allergen amongst HDM-sensitized individuals. This study aims to determine the specific immunoglobulin E (sIgE) binding frequency and IgE-binding residues of recombinant Der p 23 (rDer p 23) allergen amongst a cohort of consecutive atopic individuals in a tropical region. We performed site-directed mutagenesis and carried out immuno-dot blot assays using 65 atopic sera. The immuno-dot blot assays results indicated that the two residues K44 and E46 which are located at the N-terminal region are the major IgE-binding residues. The rDerp-23 sIgE titers are strongly correlated to the number of IgE-binding residues for rDer p 23 (P 
    Matched MeSH terms: Immunoglobulin E/blood
  6. Haematemesis resulting from ischaemic strangulating intestinal obstruction
    Moissinac K, Ponnampalam J, Chong Se To B
    Eur J Emerg Med, 2000 Dec;7(4):297-9.
    PMID: 11764140
    Although bleeding into the intestinal lumen may occur in strangulating intestinal obstruction, haematemesis is infrequently encountered. We report on a patient who presented with haematemesis and who had, in addition, clinical and radiological features of small bowel obstruction. Upper gastrointestinal endoscopy did not locate the source of bleeding. At laparotomy, which was performed because of clinical deterioration, gangrenous strangulated small bowel secondary to adhesive obstruction was found. In a patient with non-resolving intestinal obstruction, a deterioration in the condition is a clear indication for exploration. Haematemesis occurring concurrently may be a marker of intestinal strangulation, adds strength to the indication and highlights the urgency of the need for exploration.
    Matched MeSH terms: Intestine, Small/blood supply*
  7. A rapid immune plaque assay for the detection of Hendra and Nipah viruses and anti-virus antibodies
    Crameri G, Wang LF, Morrissy C, White J, Eaton BT
    J Virol Methods, 2002 Jan;99(1-2):41-51.
    PMID: 11684302
    Rapid immune plaque assays have been developed to quantify biohazard level 4 agents Hendra and Nipah viruses and detect neutralising antibodies to both viruses. The methods rely on the fact that both viruses rapidly generate large syncytia in monolayers of Vero cells within 24 h and that monospecific antiserum to the Hendra virus phosphoprotein (P) detects that protein in both Hendra and Nipah virus-induced syncytia after methanol fixation of virus-infected cells. The P protein is a constituent of the ribonucleoprotein core of the viruses and a component of the viral RNA-dependent RNA polymerase and is made in significant amounts in infected cells. In the immune plaque assay, anti-P antibody is localised by an alkaline phosphatase-linked second antibody and the Western blot substrates 5-bromo-4-chloro-3-indolyl phosphate and p-nitro blue tetrazolium. A modification of the rapid immune plaque assay was also used to detect antibodies to Nipah virus in a panel of porcine field sera from Malaysia and the results showed good agreement between the immune plaque assay and a traditional serum neutralisation test. After methanol fixation, plates can be stored for up to 7 months and may be used in the immune plaque assay to complement the enzyme-linked immunosorbent assay screening of sera for antibodies to Nipah virus. At present, all enzyme-linked immunosorbent assay positive sera are subject to confirmatory serum neutralisation tests. Use of the immune plaque assay may reduce the number of sera requiring confirmatory neutralisation testing for Nipah virus antibodies under biohazard level 4 conditions by identifying those that generate false positive in the enzyme-linked immunosorbent assay.
    Matched MeSH terms: Antibodies, Viral/blood*
  8. Fulltext Clustering of hypertension, abnormal glucose tolerance, hypercholesterolaemia and obesity in Malaysian adult population
    Lim TO, Ding LM, Zaki M, Merican I, Kew ST, Maimunah AH, et al.
    Med J Malaysia, 2000 Jun;55(2):196-208.
    PMID: 19839148
    We determine the prevalence and determinants of clustering of hypertension, abnormal glucose tolerance, hypercholesterolaemia and overweight in Malaysia. A national probability sample of 17,392 individuals aged 30 years or older had usable data. 61% of adults had at least one risk factor, 27% had 2 or more risk factors. The observed frequency of 4 factors cluster was 6 times greater than that expected by chance. Indian and Malay women were at particular high risk of risk factors clustering. Individuals with a risk factor had 1.5 to 3 times higher prevalence of other risk factors. Ordinal regression analyses show that higher income, urban residence and physical inactivity were independently associated with risk factors clustering, lending support to the hypotheses that risk factors clustering is related to lifestyle changes brought about by modernisation and urbanisation. In conclusion, risk factor clustering is highly prevalent among Malaysian adults. Treatment and prevention programme must emphasise the multiple risk factor approach.
    Study name: National Health and Morbidity Survey (NHMS-1996)
    Matched MeSH terms: Blood Glucose/analysis*
  9. Development of a screening tool for detecting undernutrition and dietary inadequacy among rural elderly in Malaysia: simple indices to identify individuals at high risk
    Shahar S, Dixon RA, Earland J
    Int J Food Sci Nutr, 1999 Nov;50(6):435-44.
    PMID: 10719584
    Undernutrition and the consumption of poor diets are prevalent among elderly people in developing countries. Recognising the importance of the early identification of individuals at high nutritional risk, this study aimed to develop a simple tool for screening. A cross-sectional study was conducted on 11 randomly selected villages among the 62 in Mersing District, Malaysia. Undernutrition was assessed using body mass index, plasma albumin and haemoglobin on 285 subjects. Dietary inadequacy (a count of nutrients falling below two-thirds of the Recommended Dietary Allowances) was examined for 337 subjects. Logistic regression analysis was performed to identify significant predictors of undernutrition and dietary inadequacy from social and health factors, and to derive appropriate indices based on these predictions. The multivariate predictors of undernutrition were 'no joint disease', 'smoker', 'no hypertension', 'depended on others for economic resource', 'respiratory disease', 'perceived weight loss' and 'chewing difficulty', with a joint sensitivity of 56% and specificity of 84%. The equivalent predictors of dietary inadequacy were 'unable to take public transport', 'loss of appetite', 'chewing difficulty', 'no regular fruit intake' and 'regularly taking less than three meals per day', with a joint sensitivity of 77% and specificity of 47%. These predictions, with minor modification to simplify operational use, led to the production of a simple screening tool. The tool can be used by public health professionals or community workers or leaders as a simple and rapid instrument to screen individual at high risk of undernutrition and/or dietary inadequacy.
    Matched MeSH terms: Nutrition Disorders/blood
  10. In vitro antifilarial effects of three plant species against adult worms of subperiodic Brugia malayi
    Zaridah MZ, Idid SZ, Omar AW, Khozirah S
    J Ethnopharmacol, 2001 Nov;78(1):79-84.
    PMID: 11585692
    Five aqueous extracts from three plant species, i.e., dried husks (HX), dried seeds (SX) and dried leaves (LX) of Xylocarpus granatum (Meliaceae), dried stems (ST) of Tinospora crispa (Menispermaceae) and dried leaves (LA) of Andrographis paniculata (Acanthaceae) were tested in vitro against adult worms of subperiodic Brugia malayi. The relative movability (RM) value of the adult worms over the 24-h observation period was used as a measure of the antifilarial activity of the aqueous extracts. SX extract of X. granatum demonstrated the strongest activity, followed by the LA extract of A. paniculata, ST extract of T. crispa, HX extract and LX extract of X. granatum.
    Matched MeSH terms: Blood Pressure/drug effects
  11. Risk factor screening for abnormal glucose tolerance in pregnancy
    Shamsuddin K, Mahdy ZA, Siti Rafiaah I, Jamil MA, Rahimah MD
    Int J Gynaecol Obstet, 2001 Oct;75(1):27-32.
    PMID: 11597616 DOI: 10.1016/s0020-7292(01)00468-4
    OBJECTIVES: To assess the prevalence and association of frequently used screening risk factors for gestational diabetes mellitus (GDM) and to compare the validity and cost of universal screening with risk factor screening.

    METHOD: A cross-sectional survey of 768 pregnant women at > or = 24 weeks' gestation who were attending the antenatal clinic at the Hospital Universiti Kebangsaan Malaysia (HUKM) was made. Risk factors were determined using a questionnaire. An abnormal oral glucose tolerance test was defined as a 2-h post-prandial blood sugar level of > or = 7.8 mmol/l.

    RESULTS: A total of 191 pregnant mothers (24.9%) had GDM. The most commonly identified screening factors were positive family history of diabetes mellitus (31.4%), history of spontaneous abortion (17.8%), vaginal discharge and pruritus vulvae in current pregnancy (16.0%), and maternal age greater than 35 years (14.7%). Five hundred and thirteen mothers (66.8%) had at least one risk factor. All screening risk factors, except past history of diabetes mellitus in previous pregnancy and maternal age, were not significantly associated with abnormal glucose tolerance (GT). Risk factor screening gave a sensitivity of 72.2% and a specificity of 35.0%. Universal screening would cost RM 12.06 while traditional risk factor screening would cost RM 11.15 per identified case and will have missed 53 of the 191 cases.

    CONCLUSIONS: Risk factor screening scored poorly in predicting GDM. Cost analysis of universal compared with traditional risk factor screening showed a negligible difference. Thus universal screening appears to be the most reliable method of diagnosing GDM.
    Matched MeSH terms: Blood Glucose/analysis
  12. Fulltext Profile of a menopause clinic in an urban population in Malaysia
    Damodaran P, Subramaniam R, Omar SZ, Nadkarni P, Paramsothy M
    Singapore Med J, 2000 Sep;41(9):431-5.
    PMID: 11193115
    The object of this study is to determine the status of an urban Malaysian woman in her menopause age group with reference to her menopausal symptoms, lipid profile, breast, pelvis and bone. One hundred and sixty four women attending the Menopause Clinic of University Hospital, Kuala Lumpur who had not previously been on hormone replacement therapy were studied. Forty nine women were perimenopausal, 74 women were in early menopause (within 5 years of menopause) and 41 women were in late menopause (after 5 years of menopause). The most common symptoms were hot flushes (56%) and generalised tiredness (49%). Eighty four percent (84%) of women had high cholesterol levels. Serum triglycerides were highest in the late menopause group. There were 2 cases of intraductal carcinoma diagnosed on routine mammography, with 8 cases of fibrocystic breast disease and 7 cases of suspicious breast lumps. Routine ultrasound (pelvic and abdominal) revealed two women with ovarian cysts, 6 women with an endometrial thickness of more than 5 mm and 8 women with uterine fibroids. Eighty five women (51.8%) had mild osteoporosis while four women had moderate osteoporosis on dual photon measurements for bone mineral density. Menopause clinics should aim at investigating a woman in her menopause as a whole. Vasomotor symptoms were common in the urban Malaysian menopausal woman. There was a high incidence of lipid abnormalities. Routine mammography, pelvic ultrasound examinations and bone mineral density tests detected significant pathology and abnormalities.
    Study site: Menopause Clinic, University Malaya Medical Centre (UMMC), Kuala Lumpur, Malaysia
    Matched MeSH terms: Lipids/blood
  13. Blood brain barrier and infection
    Chaudhuri JD
    Med Sci Monit, 2000 Nov-Dec;6(6):1213-22.
    PMID: 11208482
    The blood brain barrier (BBB) is a highly dynamic structure and consists of endothelial cells, which are characterized by the presence of tight junctions and relative lack of endocytic vesicles. The tight junctions are reinforced by the foot processes of the astrocytes. The BBB functions through these specialised structures, to maintain the environment of the brain in a steady state by regulating the influx and efflux of substances. The protective effect of the BBB is however, lost during bacterial and viral infections. The primary mechanism operative are an increase in the permeability of the BBB and/or direct invasion of the brain by microorganisms. Since the BBB is relatively impermeable to chemotherapeutic agents the treatment of CNS infections is difficult. This paper aims to examine the various mechanisms by which infection spreads to the brain, and suggest measures for successful drug delivery into the brain during infections.
    Matched MeSH terms: Blood-Brain Barrier/physiology*
  14. Cadaveric renal transplantation at University Hospital Kuala Lumpur: a preliminary report
    Tan SY, Chen TP, Lee SH, Tan PS, Chua CT, Teo SM, et al.
    Transplant Proc, 2000 Nov;32(7):1811-2.
    PMID: 11119947
    Matched MeSH terms: Creatinine/blood
  15. Group A streptococcal infections in hospitalized patients
    Jamal F, Pit S, Kasni S, Yasin MS, Aton SB, Singh K
    Adv Exp Med Biol, 1997;418:35-7.
    PMID: 9331592
    Matched MeSH terms: Antistreptolysin/blood
  16. Detection of Angiostrongylus malaysiensis circulating antigen using monoclonal antibody-based enzyme-linked immunosorbent assay (MAb-ELISA)
    Ambu S, Rain AN, Mak JW, Maslah D, Maidah S
    Southeast Asian J Trop Med Public Health, 1997;28 Suppl 1:143-7.
    PMID: 9656366
    Three MAbs 1C4.2D8, 1C4.2C4 and 1C4.1F5 were produced using sonicated adult worm antigens of Angiostrongylus malaysiensis and they were found to be secreters of IgG1. The MAbs 1C4.2C4 and 1C4.2D8 were found to react with antigens of A. malaysiensis and cross-react with the closely related A. cantonensis but not with other helminths. A total of 108 human sera collected from Orang Asli (aborigenes) from Grik, in the State of Perak were tested for A. malaysiensis infection using the MAb-ELISA. MAb 1C4.1F5 and 25 (23%) were positive. Twenty of these positive samples were tested with the MAb 1C4.2D8 and none was found to be positive.
    Matched MeSH terms: Antigens, Helminth/blood*
  17. Calibre persistent submucosal artery of the jejunum: a rare cause of massive gastrointestinal bleeding
    Wan Muhaizan WM, Julia MJ, Al Amin D
    Malays J Pathol, 2002 Dec;24(2):113-6.
    PMID: 12887171
    Historically a calibre persistent submucosal artery was most often described in the stomach. However in later years it was also discovered in the duodenum and jejunum. It is an uncommon and important cause of massive gastrointestinal bleeding in which failure of detection and early intervention would lead to death. In this paper we report a 27-year-old man with no significant medical history who presented at the emergency unit for recurrent melaena, haematochezia and hypotension. Initial investigations failed to localize the source of bleeding. Emergency exploratory laporatomy revealed a small jejunal mucosal nodule that was actively spurting blood. Histopathological evaluation identified a calibre persistent submucosal artery.
    Matched MeSH terms: Jejunum/blood supply*
  18. Fulltext Toxoplasmosis in HIV/AIDS patients in Malaysia
    Nissapatorn V, Lee CK, Cho SM, Rohela M, Anuar AK, Quek KF, et al.
    Southeast Asian J Trop Med Public Health, 2003;34 Suppl 2:80-5.
    PMID: 19238664
    Three hundred and one sera of HIV/AIDS patients were tested for anti-Toxoplasma IgG antibody by ELISA technique. The seroprevalence of toxoplasmosis was 41.2% (95% CI: 35.5-46.9) in HIV/AIDS patients. The seroprevalence was significantly higher in the Malay (57.9%) than the Chinese (38.7%), followed by the Indian patients (29.6%) (p<0.05). No possible risk factor, such as contact with cats, consumption of uncooked meat, and history of blood transfusions was found to have any significant association with the presence of anti-Toxoplasma antibody in the study sample (p>0.05). Multivariate analysis was employed to find any association between Toxoplasma seroprevalence and a single subject having single or multiple risk factors. It was found that the association was not statistically significant (p>0.05). Among the HIV/AIDS study samples, 124 (41.2%) samples were found to have positive anti-Toxoplasma antibody, the association between the presence of anti-Toxoplasma antibody and CD4 cell count was determined but no statistically significant association was found (p>0.05). During the study period, only one case of active CNS toxoplasmosis was registered and the diagnostic criteria included: clinical presentations, CT scan finding, serological evidence of anti-Toxoplasma IgG antibody, and respose to anti-Toxoplasma therapy.
    Matched MeSH terms: Antibodies, Protozoan/blood
  19. Detection of Legionella pneumophila antigens in patients' sera using monoclonal antibodies
    Normaznah Y, Saniah K, Noor Rain A, Norazah A, Azizah MR, Sabiha P
    Malays J Pathol, 1998 Dec;20(2):95-8.
    PMID: 10879269
    Three monoclonal antibodies (McAb) were produced against soluble antigens of Legionella pneumophila serogroup 1 which was cultured on BCYE agar. The McAbs were all of the IgM isotype. The McAbs were used in the McAb-based ELISA for detection of circulating L. pneumophila antigens in 186 sera collected from patients with symptoms and signs suggestive of atypical pneumonia. The normal reference optical (OD) density value of each of the McAbs was determined using 44 sera collected from healthy blood donors. The antigen positivity rates for the McAbs 1C7.2B, 2B2.10F and 2B2.11E were 11.3%, 7.7% and 22.2% respectively. Antigen positivity of the McAb 2B2.10F was significantly higher in the younger age group (p < 0.05). There is no significant association between the antigen positivity with age and sex for all the McAbs. There was no cross-reaction demonstrated between the McAbs with other bacterial antigens.
    Matched MeSH terms: Antigens, Bacterial/blood*
  20. New therapies for erectile dysfunction
    Tan HM
    Int. J. Androl., 2000;23 Suppl 2:87-8.
    PMID: 10849506
    The quest for improving and maintaining sexual function has been going on since time immemorial. The advent of an effective oral drug, sildenafil, has brought about unprecedented open discussion on male erectile dysfunction, and gas accelerated the pace of development of new therapies for erectile dysfunction. New knowledge in the physiology of sexual function has enabled researchers to target drug treatment at the whole network of the central nervous system and the numerous cascadic enzymatic reactions leading to relaxation of the corporal smooth muscle. One of the brightest potential applications of future molecular technology in the study of erectile dysfuction is in the utilization of gene therapy.
    Matched MeSH terms: Penis/blood supply
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