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Elizabeth Gantasala,1 Sevitha Bhat,2 Vishwas Saralaya,2 Madhumitha Jayaram,1 Jeppu Udayalaxmi2 1Kasturba Medical College, Mangalore, Manipal Academy of Higher Education, Manipal, Karnataka, India; 2Department of Microbiology, Kasturba Medical College, Mangalore, Manipal Academy of Higher Education, Manipal, Karnataka, 576104, IndiaCorrespondence: Jeppu Udayalaxmi, Department of Microbiology, Kasturba Medical College, Mangalore, Manipal Academy of Higher Education, Manipal, Karnataka, 576104, India, Tel +91 824-2423452, Email udayalaxmi68@gmail.comAim: To determine the antibiotic resistance patterns, detection of carbapenemase genes in uropathogenic bacilli belonging to the Enterobacteriaceae family and to correlate it with clinical data.Materials and Methods: Identification and antibiotic sensitivity testing of the uropathogenic Enterobacteriaceae was done by using VITEK2 Compact (C) system. Multiplex PCR was used to detect blaIMP, blaKPC, blaNDM1, blaOXA − 48, and blaVIM genes.Results: Out of 1602 urine samples, 417 (26%) showed significant growth, and in these 311 (74.6%) belonged to the Enterobacteriaceae family. Escherichia coli showed a relatively low rate of resistance to nitrofurantoin (17/205; 8.3%), with the majority of the isolates showing a MIC value of ≤ 16 μg/mL when compared to Klebsiella spp. (55/86; 64%), with MIC values for the majority of isolates being 128 μg/mL. Klebsiella spp. showed a relatively low rate of resistance to nalidixic acid (48/86; 55.8%) when compared with E. coli isolates (179/205; 87.3%). Out of 145 isolates tested, we found blaNDM in 11 (7.58%), bla OXA − 48 in 8 (5.51%), bla VIM in 4 (2.75%), bla KPC in one (0.6%) and blaIMP in none of the isolates. Of these 3 isolates were carbapenem sensitive, the rest were resistant.Conclusion: Most of the isolates were sensitive to fosfomycin, carbapenems and resistant to cephalosporins and nalidixic acid. We detected carbapenemase genes in 13 (59%) out of 22 carbapenem resistant isolates and 3 (2.4%) out of 123 carbapenem sensitive isolates.Keywords: antibacterial agents, drug resistance, multiplex polymerase chain reaction, urinary tract infection

Background: Hand hygiene of the people working plays an important role in the infection prevention practices of any Institute. Objective: To study the efficacy of liquid soap in comparison to alcohol based hand sanitizer in reducing the bacterial count following the handwash among sanitation workers. Methodology: This Randomized Controlled Trial was carried out in various facilities of Kasturba Medical College, Mangalore, in 2017-18 The population comprised of sanitation workers attached to the college and study hospitals. They were divided equally across both the intervention arms. The method of EL Larson et al with minor modifications was used for the qualitative and quantitative analysis of microbial flora of the test subjects. Results: The baseline measurement of intervention 1 (liquid soap) was 2400 cfu and post post-intervention bacterial count for the same was 245cfu. The change score was 1825 cfu in the intervention- liquid soap. The baseline measurement of intervention arm 2 (hand sanitizer) was 1250 cfu and the post-intervention median bacterial count was 8.5 cfu. The change score was 1245 cfu in the intervention- hand sanitizer. The extent of decrease was higher in the hand sanitizer arm than hand washing arm however this difference was not high. Conclusion: The extent of decrease was higher in the hand sanitizer arm than hand washing arm however this difference was not significant and results nearly equal.

Background: Escherichia coli strains mainly fall into four phylogenetic groups (A, B1, B2, and D) and that virulent extra-intestinal strains mainly belong to groups B2 and D. Aim: The aim was to determine the association between phylogenetic groups of E. coli causing extraintestinal infections (ExPEC) regarding the site of infection, expression of virulence factors, antimicrobial resistance patterns, and clinical outcome. This descriptive study was carried out in a multi-specialty Tertiary Care Hospital. Materials and Methods: A total of 300 E. coli causing ExPEC were studied. Triplex polymerase chain reaction was used to classify the phylogenetic groups; hemolysin production was assessed on sheep blood agar and biofilm production in a microtiter plate assay. Production of extended spectrum of beta-lactamase (ESBLs) was detected by combination disk method; AmpC was detected by AmpC disk test, Carbapenemase production was detected by modified Hodge test and metallo-β-lactamase by metallo-beta-lactamases (MBL) E-test. Results: Of 300 isolates, 61/300 (20 %) belonged to phylogroup A, 27/300 (9%) to phylogroup B1, 104/300 (35%) were B2 and 108/300 (36%) belonged to group D, respectively. Phylogroups B2 and D were the most predominant groups in urinary tract infection and sepsis. Prognoses were better in infections with group A and B1 isolates, and relapses and death were common in infections with B2 and D. Expression of biofilm was greatest in B1 and hemolysin in group B2. Group A and B1 showed higher resistance to ciprofloxacin and were most frequent β-lactamase (ESBL, AmpC, Carbapenemase and MBL) producers. Conclusions: Phylogenetic group B2 and D were predominant in ExPEC and exhibited least antimicrobial resistance among the groups. Resistance to multiple antibiotics was most prevalent in group A and B1. Regular monitoring of antimicrobial susceptibility in commensal strains is essential as they might transfer the property of antimicrobial resistance to pathogenic strains. [ABSTRACT FROM AUTHOR]

The body of the vertebra can be affected in the majority of the conditions involving the lumbar spine. Multiple references, both books and periodicals, have been reviewed, and the anatomical factors responsible for the vertebral body integrity in the lumbar spine have been included under the following important areas, namely, morphology, development, genetics, microscopic examination using histology, structural architecture, blood supply, neuromuscular control, and biomechanics. The anatomy provides a three-dimensional frame work to support the interaction between the physiological and pathological alterations. The body of the vertebra can be affected in a majority of acute or chronic conditions involving the lumbar spine. The etiology of these conditions is multifactorial, which has been dealt with in previous studies sporadically. This study aims to review and incorporate the important anatomical factors which can influence the integrity of vertebral bodies in the lumbar region and manifest as low back pain. Multiple references, both books and periodicals, have been reviewed for the literature. Electronic databases, including Medline and PubMed, were used to collect the latest information. They were finally arranged in an anatomical framework for the article. An attempt has been made to cover these relevant issues in an integrated way in the article and have been structured into introduction, morphology, development, genetics, microscopic examination using histology, structural architecture, blood supply, neuromuscular control, biomechanics, and conclusion. The aforementioned anatomical aspects, some of which have received less attention in the literature, may be helpful to clinicians for restoring the mobility, stability, and load bearing capacity of the lumbar spine as well as planning better management strategies, especially for the chronic low back pain. In our article all the anatomical factors affecting the integrity of vertebral body, including the morphology, development, genetics, growth and ossification, blood supply, specifically in the lumbar region, have been described, which were not covered earlier. The limitations of this review is its wide dimensions; hence, there are fair scopes of missing many relevant facts, as all of them cannot be compiled in a single article. We have attempted to confine our views to different anatomical domains only, this is our second limitation. Additional studies are required to incorporate and discuss the uncovered relevant scientific details. The integrity of the body of the lumbar vertebra is multifactorial (Fig. 8). [ABSTRACT FROM AUTHOR]

Background: Urinary tract infections (UTI) are the most prevalent bacterial infection in humans. The uropathogenic E. coli (UPEC) expresses a range of virulence factors that contribute to their pathogenicity . The emergence of multidrug resistance (MDR)-associated UTI is increasing. This study monitors the distribution of virulence factors among UPEC strains to note the antibiogram, outcome and type of associated UTI. Methods: A prospective cross-sectional time-bound study of six months was done on clinically significant urinary isolates of Escherichia coli. Detection of haemolysin production and serum resistance was done by phenotypic methods. Genotypic characterization of the virulence genes ( pap C, iut A, hly A, cnf 1) was done by multiplex PCR. Demographic data, clinical history, antibiogram and type of UTI was collected from clinical case records. Results: 75 E.coli isolates from patients with suspected UTIs were included. Females had a higher preponderance of UTI (66.7%). 93% of patients were adults and the remaining 7% were from paediatrics.  24 (32%) isolates showed haemolysis by plate haemolysis and all isolates were serum-resistant. Out of 75 isolates, 65 were positive for at least one of four targeted genes, while remaining ten isolates were negative for all four genes. Multidrug resistance was found in 40 (53.3%) isolates. 97.4% of the UTI cases had a favourable clinical outcome at discharge. Mortality due to urosepsis was 2.6%. Conclusion: Association of hemolysin production with resistance to imipenem and norfloxacin in UPEC strains was significant. Presence of hlyA gene is positively associated with ceftazidime resistance. Nitrofurantoin, piperacillin, tazobactam, and cefaperazone sulbactam are possible candidates for empirical therapy of UTIs. Drugs like aminoglycosides, carbapenems and fosfomycin may be used as reserve drugs in the treatment of MDR-UTI. However, inappropriate usage can increase antibiotic resistance. Hence proper selection of antibiotics in hospitals taking into account the local antibiogram is needed to reduce the emergence of antibiotic resistance., Competing Interests: No competing interests were disclosed., (Copyright: © 2022 Kumar M N et al.)

Background: Carnosic acid is an herbal derivative with potent antioxidant, anti-inflammatory, antimicrobial, and anticancer properties., Aim: Comparative evaluation of the antimicrobial potential of carnosic acid, calcium hydroxide, and triple antibiotic paste as intracanal medicaments against Enterococcus faecalis ., Settings and Design: Department of Conservative Dentistry and Microbiology, an in vitro study., Materials and Methods: Fifty-two extracted single-rooted human teeth were decoronated and chemomechanical preparation was performed. The specimens were secured in the center of screw-capped vials and autoclaved. A strain of E. faecalis was inoculated into the canals and grown for 72 h. The teeth were divided into: Group I-Ca(OH) 2 , Group II- triple antibiotic paste (TAP), Group III-Carnosic acid, and Group IV-Negative control. The medicaments were applied in the canal and left for 14 days. The specimens were sectioned transversely at three levels to create dentinal discs and observed under the confocal laser scanning microscopic (CLSM). Images were analyzed, and quantification of bacteria was done using the Image J software., Statistical Analysis: Mean percentage of live/dead bacteria was analyzed using One-way ANOVA and Post hoc Tukey test., Results: Mean percentages of live and dead bacteria were seen under CLSM in Group I, Group II, and Group III were (4.44 ± 2.87, 4.56 ± 2.93, 1.61 ± 1.90), and (4.59 ± 3.04, 4.25 ± 2.98, 1.70 ± 1.99), respectively, with least mean percentages for live and dead bacteria in carnosic acid (Group III)., Conclusion: Carnosic acid showed better antimicrobial efficacy against E. faecalis than TAP and Ca(OH) 2 by showing a low percentage of both live and dead bacteria., Competing Interests: There are no conflicts of interest., (Copyright: © 2022 Journal of Conservative Dentistry.)

Escherichia coli is a major cause of extraintestinal infections in all age group. However, the infection becomes more severe when patients have some underlying condition such as Diabetes Mellitus. The aim of the study was to determine whether diabetic mellitus may act as an important risk factor for the E. coli to express drug resistance property. This descriptive study was carried out in a multi-specialty tertiary care hospital. One hundred and twenty-seven E. coli isolates from diabetic patients, and one hundred seventy-three isolates from nondiabetic patients were studied. Possession drug resistance genes were determined by multiplex polymerase chain reaction (PCR). Phylogenetic analysis was performed by triplex PCR. Antibiotic sensitivity testing was performed by Kirby-Bauer disk diffusion method. Among the study isolates from Diabetic patients maximum numbers were from phylogroup B2 (42.5%) and D (33%) similarly in case of nondiabetic patients B2 (29%) and D (38%) were the most common phylogroup. Presence of drug resistance genes among the diabetic and nondiabetic patient's isolates were as followed extended-spectrum beta-lactamase (70% and 70.5%) AmpC (9.5% and 14.5%) and NDM-1 ( 7% and 4.5%) and by disk diffusion methods susceptibility pattern were meropenem (94% and 94%), imipenem (92% and 92%), amikacin (76% and 74%), and ampicillin/sulbactam (68% and 69%), respectively. The proportion of diabetic patients strains with the drug resistance characteristics were not significantly different from that seen in nondiabetic patients strains, which indicating that in a predisposed host additional or subtraction bacterial aids for drug resistance property are not a necessity.

Background and Aim: Biofilms in dental unit waterlines (DUWLs), suction hoses, and fittings are a potentially significant source of cross-contamination posing significant health risk as these may come into contact with patients during treatment. The purpose of this in vitro study was to identify the spectrum of bacterial flora colonizing the DUWLs and to detect pathogenic microorganisms present in such an environmental niche., Materials and Methods: Thirty DUWL samples were collected from in use dental units selected randomly from various clinical departments. Samples were collected from the following devices; 3-in-1 syringe waterline, section of waterline tubing supplying the 3-in-1 syringe, and the air rotor water. The samples were subjected to bacteriological analysis, and all bacterial isolates were tested for their ability to form biofilms., Results: A descriptive analysis of the results obtained was carried out, and it was observed that 7 out of 30 (23.3%) samples collected from DUWL were supplying water of unsatisfactory quality with species of low-pathogenicity bacteria isolated present in significant numbers; four of ten (40%) water supply lines contained bacterial biofilms; and the species with greatest capability to form biofilms were Enterobacter species (spp.). In addition, the results were also subjected to Chi-square test which revealed no statistical difference between the species and the location of collection of samples., Conclusion: Within the limitations of this study, it is concluded that DUWLs are not totally free of contamination. Microbial biofilms are a significant source of cross-contamination and cross-infection in the dental clinic environment.

Uropathogenic Escherichia coli (UPEC) express a multitude of virulence factors (VFs) to break the inertia of the mucosal barrier of the urinary tract. The aim of the present study was undertaken to characterised the UPEC strains and to correlate carriage of specific virulence markers with different phylogroups and also to correlate these findings with clinical outcome of patients. A total of 156 non-repeated, clinically significant UPEC isolates were studied. Virulent genes were determined by two set of multiplex polymerase chain reaction (PCR). Phylogenetic analysis was performed by triplex PCR methods. Antibiograms and patient's clinical outcomes were collected in a structured pro forma. Of the 156 patients infected by UPEC strains with significant bacterial counts the most common predisposing factors were diabetes (45.5%) followed by carcinoma (7%). On analysis of the VF genes of the isolates, a majority of strains (140; 90%) were possessing the fimH gene followed by iutA (98; 63%), papC (76; 49%), cnf1 (46; 29.5%), hlyA (45; 29%) and neuC (8; 5%), respectively. On phylogenetic analysis, 27 (17%) isolates were belong to phylogroup A, 16 (10%) strains to Group B1, 59 (38%) were from Group B2 and 54 (35%) were from Group D. High prevalence of antibiotic resistance was observed among the isolates. The incidence of papC, cnf1 and hlyA was significantly higher (P < 0.05) among the isolates from relapse patients. Our findings indicate that virulent as well as commensal strains are capable of causing urinary tract infection. Virulence genes as well as patients-related factors are equally responsible for the development of infections and also that virulence genes may help such isolates to persist even with appropriate chemotherapy and be responsible for recurrent infections.

Pulmonary mycosis is seen infrequently in our country. It is more common in the immunocompromised. The infections caused by less known species like Fusarium have been found to be increasing in incidence in other parts of the world. We hereby report its occurrence in a 79-year-old, non-immunocompromised female who presented with pyrexia of unknown origin. Her Alanine Phosphatase (ALP) and Lactate Dehydrogenase (LHD) levels were raised. CT scan showed interstitial thickening in subpleural aspect of lungs and multiple enlarged lymph nodes in mediastinum. Liver showed multiple hypodense lesions. Metastasis was suspected for which Fine Needle Aspiration Cytology (FNAC) of liver was done which showed foci of regenerative hepatocytes with desmoplastic stromal tissue fragments and negative for tumour. Her Alpha Fetoprotein (AFP) was normal. The bronchial tree cytology showed endobronchial cells, dust-laden macrophages and chronic inflammatory cells along with fungi on Pap smear studies. This was confirmed by culture that grew Fusarium species . after one week of incubation. The acutely branching septate hyphae of Fusarium species are identical to those of Aspergillus species. In a patient who has a disseminated infection with a septate fungus, growth in culture is important to identify the specific organism and subsequently treatment with appropriate antifungals. In cases like ours, where the infection simulates malignancy, it is even more important to make the correct diagnosis to give the appropriate treatment.

Context: In recent years, nonlactose fermenting (NLF) Escherichia coli have been increasingly isolated in the microbiology laboratory, but their clinical significance has not yet been clearly elucidated., Aims: To characterize the lactose fermenting (LF) and NLF isolates on the basis of their virulence factors, phylogenetic background, and drug resistance property., Settings and Design: This descriptive study was carried out in a multi-specialty tertiary care hospital., Subjects and Methods: Three hundred nonrepeat E. coli isolates from inpatients were studied. Isolates were differentiated as LF and NLF on the basis of colony characteristics on MacConkey's agar. Possession of virulence and drug resistance genes was determined by multiplex polymerase chain reaction (PCR). Phylogenetic analysis was performed by triplex PCR methods. Antibiotic sensitivity testing was performed by disk diffusion method., Results: Of 300 isolates 39 (13%) were NLF isolates. Maximum number of NLF isolates belonged to phylogroups B2 and D when compared with LF isolates. The incidence of iutA, hlyA, and neuC genes were significantly higher in NLF isolates. The presence of drug resistance genes such as AmpC gene, SHV, and CTXM were higher in LF isolates., Conclusions: LF isolates demonstrated a higher antimicrobial resistance and NLF isolates possessed higher virulence properties. The microbiology laboratory should report lactose fermentation profile as it may help the physician to initiate appropriate treatment.

Context: The increased rate of infection by New Delhi metallo-beta-lactamases-1 (NDM1) producing Escherichia coli is a major concern since they show a high rate of drug resistance and are responsible for mortality and morbidity., Aims: To characterize the NDM1 producing E. coli isolates and their impact on patients' clinical outcome., Settings and Design: This descriptive study was carried out in a multi-specialty tertiary care hospital., Materials and Methods: Three hundred nonrepeat strains of E. coli from inpatients were included in the study. Modified Hodge test and metallo-beta-lactamases (MBL) e-test were performed to detect carbapenemase and MBL activity. Polymerase chain reaction (PCR) technique was performed to detect NDM1. NDM1 positive isolates were further tested for plasmid mediated AmpC, blaCTX , blaSHV , blaTEM genes and also for phylogrouping by PCR methods. Treatment and patients' clinical outcome were also analyzed., Results: Out of 300 isolates, 21 (7%) were MBL producers by phenotypic methods. Of this, 17 (81%) were NDM1 positives, among the NDM1 producers 6 (35%) isolates were belongs to phylogroups D followed by A 5 (29%), B1 4 (24%) and B2 2 (12%), 15 (88%) isolates were blaCTX-M positive suggestive of extended-spectrum beta lactamase producing strain and 7 (47%) were positive with CIT type of AmpC. With the follow-up of the patients, it was found that 12 (71%) recovered and 3 (18%) developed relapses, and mortality was seen in 2 (12%) patients., Conclusions: NDM1 producing isolates showed a high degree of drug resistance but can be treated with suitable antimicrobials, in the majority. Early detection and choice of appropriate antibiotics may help in reducing mortality and morbidity.

Introduction: Escherichia coli producing extended spectrum-β-lactamases (ESBL), particularly CTX-M type ESBLs, have rapidly spread worldwide and pose a serious threat for healthcare-associated infections. We performed a molecular detection and characterization study of ESBL-related bla genes, including blaTEM, blaSHV, blaCTX-M, and blaCTX-M15, and also assessed the relationship between the phylogenetic background of strains carrying ESBL genes and the patient's clinical outcome., Methodology: A total of 300 non-repeated, clinically significant isolates were investigated. The molecular types of ESBL genes were determined using multiplex PCR. Phylogenetic analysis was performed using triplex PCR methods. Antibiograms and the patient's clinical outcome were collected in a structured pro forma., Results: Among the 300 isolates, 212 (70.5%) isolates were found to carry ESBL genes. A total of 186 (62%) strains were positive for the blaCTX-M gene, and 171 isolates (approximately 92%) of these blaCTX-M producers were positive for blaCTXM-15. Phylogenetic analysis of the isolates indicated that 41 (67%) Group A, 22 (81.50%) group B1, 67 (64.5%) group B2 and 82 (76%) group D isolates carried different ESBL genes. Appropriate antibiotic therapy helped to resolve infection in 66.5% patients., Conclusion: Our study documented the high prevalence of ESBLs in E. coli isolates, with CTX-M-15 as the predominant ESBL gene in the region, and these isolates predominantly belonged to commensal phylo-groups. Thus, an appropriate antibiotic and hospital policy is required to reduce the horizontal spread of ESBL genes among various bacterial strains, whereas in the near future, the spread of ESBL producers may result in therapeutic dead ends., (Copyright © 2014 King Saud Bin Abdulaziz University for Health Sciences. Published by Elsevier Ltd. All rights reserved.)

Context: Escherichia coli is a major cause of bloodstream infections and death due to sepsis. Bacteremic isolates harbor a significantly greater repertoire of virulence factors (VFs) in contrast with commensal E. coli isolates., Aims: The aim was to determine the relationships between E. coli VFs, phylogenetic groups, and their clinical importance., Settings and Design: This descriptive study was carried out in a multi-specialty tertiary care hospital., Materials and Methods: Escherichia coli isolates from consecutive episodes of bacteremia in 100 patients were screened for their VFs, phylogenetic group, and their effect on patient's clinical outcome. Virulence genes of all isolates were determined by multiplex polymerase chain reaction (PCR). Phylogenetic analysis was performed by triplex PCR methods. Estimation of risk of death was calculated using APACHE score II calculator., Results: Of the 100 patients, the most common predisposing factors were diabetes (42%), followed by carcinoma (23%). On analysis of the VF genes of the isolates, a majority of strains (88%) were possessing the fimH gene followed by iutA (76%), papC (44%), cnf1 (16%), hlyA (16%) and neuC (5%) respectively. Phylogenetic analysis revealed that 25 (25%) isolates belonged to phylogroup A, 8(8%) strains to group B1, 30 (30%) were from group B2 and 37 (37%) were from group D. The incidence of iutA gene was significant in higher APACHE II score group., Conclusions: Our findings indicate that virulent as well as commensal strains are capable of causing sepsis. Host related predisposing factors, adherence factors, and iron uptake are essential for the survival of the sepsis inducing strains.

Context: Plasmid mediated AmpC (pAmpC) β-lactamase producing Escherichia coli are an emerging problem worldwide as they are now exhibiting resistance to multiple classes of antibiotics and are a major cause of therapeutic failure., Aims: The aim of this study was to characterize pAmpC β-lactamase producing extraintestinal E. coli, their phylogenetic distribution, resistance pattern, treatment options, and impact on patient's clinical outcome., Settings and Design: This descriptive study was carried out in a multi-specialty tertiary care hospital., Materials and Methods: A total of 300 clinically significant, non-repeat isolates were studied. AmpC disk test was used for phenotypic AmpC-β-lactamase detection. Molecular types of pAmpC were determined by a multiplex polymerase chain reaction (PCR). Phylogenetic analysis was performed by triplex PCR methods. Metallo-beta-lactamase (MBL) detection was done by E test. Antibiogram, treatment, and clinical outcome were collected in a structured proforma., Results: Although 95 isolates (32%) were phenotypically positive for AmpC, PCR detected CIT type of AmpC gene in only 37 isolates. Majority of strains were from phylogroup A (85%) and B1 (58%) which are considered as commensal groups. Co-production of ESBL's was observed in 33 strains and 5 strains were found to be MBL producers. Most widely prescribed antibiotics were 3 rd generation cephalosporins (30%), carbapenems (19%) and aminoglycosides (16%)., Conclusions: Plasmid mediated AmpC producing isolates were found to exhibit a high degree of drug resistance, and they mainly belonged to commensal strains possibly due to misuse of antibiotics. Proper antibiotic policy is required to limit the spread of pAmpC producers or else it will lead to a therapeutic dead end in the near future.

Introduction: Menopausal symptoms experienced by women are known to affect their quality-of-life. The symptoms experienced at menopause are quite variable and their etiology is found to be multifactorial. This study was hence done to assess the pattern and severity of menopausal symptoms and to find out the factors associated with these symptoms., Materials and Methods: This cross-sectional study was conducted in various outreach clinics of Kasturba Medical College, Mangalore. Women in the age group of 40-65 years were included in the study by convenient sampling method. Data regarding menopausal symptom was obtained by interviewing each participant using the menopause rating scale questionnaire., Results: Mean age of the participants were 54.2 ± 7.2 years and mean age of attainment of menopause was 48.4 ± 4.5 years. Mean duration of menopause was found to be 7.5 ± 5.3 years. Commonest symptom reported was joint and muscular discomfort and physical and mental exhaustion seen in 94 (85.4%) participants. The mean number of symptoms reported by participants was 7.6 ± 2.8. Educated women reported significantly more symptoms (F = 2.218, P = 0.047). Somatic and urogenital symptoms were more among perimenopausal women and somatic symptoms were more among postmenopausal women. Fifty-eight (52.7%) participants had one or more severe symptoms. Severe symptoms were most among premenopausal women., Conclusion: The high proportion and severity of menopausal symptoms observed in this study group proves that menopausal symptoms are common and cannot be ignored. More of menopausal clinics are needed for awareness generation, early recognition and treatment of related morbidities.

Background: Rheumatic fever (RF) is an important problem concerning developing countries like India. Rheumatic heart disease (RHD) is one of the most readily preventable chronic diseases., Aim: This study was done to find out the clinical profile, risk factors, compliance with treatment and outcome among RF/RHD cases so as to suggest better case management strategies., Materials and Methods: Clinical records of 51 RF and 71 RHD cases admitted in tertiary care hospitals in Mangalore between 2001 and 2010 were reviewed retrospectively., Results: Mean age of RF cases were 17.4 ± 12.1 years and RHD cases were 33.2 ± 18.6 years. More than half of RF and RHD cases were males. Commonest risk factors among RF cases were poor socioeconomic status (60.4%), history of upper respiratory tract infection before disease onset (58.8%) and undernutrition (35.3%). Commonest clinical manifestation among RF cases was fever 39 (76.5%) followed by polyarthritis 34 (66.7%). Commonest valvular lesions among RHD cases was mitral stenosis with mitral regurgitation found in 42.9% cases. Compliance of patients with prophylactic antibiotics was found to be 37 (30.3%). Mortality rate was significantly more among RHD cases (P = 0.0399)., Conclusions: Improvement of socioeconomic and nutritional factors is an important task required for primary prophylaxis and of compliance for secondary prophylaxis of RF.

Purpose: To study the morphological and topographic anatomy of nutrient foramina and to determine the foraminal index of metacarpal bones., Materials and Methods: The study consisted of 438 unpaired, human metacarpal bones of unknown age and sex. Nutrient foramina in each of the bones were grossly identified in relation to their number and location. The foraminal index was calculated by applying the Hughes formula. A digital vernier caliper was used to perform the measurements., Results: Among our specimens, 93.1% of metacarpals had single foramen, 2% had double foramina, 0.3% of the bones had triple foramina and in 4.6% of cases the foramen was absent. The mean foraminal indexes of the 1st, 2nd, 3rd, 4th and 5th metacarpal were 60.1, 53, 43.1, 43.7 and 45.9 respectively., Conclusion: It was observed that the morphology and topography of nutrient foramina vary among different metacarpals. In 1st and 2nd metacarpals, foramina were more common at the medial surface and in other metacarpals, mostly seen on the lateral surface. The knowledge about these foramina is important in certain surgical procedures to preserve the circulation. This data is important to the plastic surgeon for microvascular bone transfer surgeries.

The peroneus quartus is an accessory peroneal muscle seen in man. The term 'peroneus quartus' is often used to refer one or several of the accessory peroneal muscles. In this case, we report an unusual type of peroneus quartus which was originating from the muscular portion of the peroneus brevis and inserting onto the peroneus longus tendon. The clinical implications are emphasized with the morphological significance and literature review. The orthopedic surgeons and radiologists should be aware of the possible presence of this muscle not only because of its associated pathology, but also for its potential use in plastic surgeries.

Purpose of the Study: The objectives were to study the morphology of the lingulae in adult human dried mandibles of South Indian population., Materials and Methods: The study was carried out on 67 (37 males and 30 females) dry mandibles and the morphological variants of the shapes of the lingulae were macroscopically noted and classified. Totally, 134 lingula were studied from both sides of mandibles., Results: From our observations, 29.9% (40) of the lingula had triangular shape, 27.6% (37) were truncated, 29.9% (40) were found nodular and 12.6% (17) were assimilated. In 61.2% (41) of the mandibles, the shape of the lingula was symmetrical on both the sides. The triangular lingulae were found bilaterally in 14, truncated in 11, nodular in 10 and assimilated in six mandibles., Conclusion: In our specimens, the majority of the mandibles were having triangular shaped lingula and the shape of the lingula was symmetrical on both sides. There was sexual dimorphism observed, as in males the triangular shape was more common and in females it was nodular. The incidence of different forms of lingulæ can be used as an anthropological marker to assess the different group of population and races, with other non-metric variants of the skull. The morphology of this subject is important to the maxillofacial and orodental surgeons as the inferior alveolar nerve is close to the lingula and may assist in the inferior alveolar block., (Copyright © 2012 Elsevier Masson SAS. All rights reserved.)

Objectives: To compare anatomical measurements with that of radiological measurements., Background: The radiological measurements are commonly used in clinical practice. It is well known that the anatomical measurements are more accurate than radiological. The comparison of anatomicoradiological measurements is not reported hitherto., Methods: One human adult cadaveric femur bone was used for the present study. It was measured both anatomically and radiologically., Results: In digital X- ray measurements, the length from the upper lip of fovea capitis to the most prominent part of greater trochanter was 87.2 mms, from the upper most part of greater trochanter to the isthmus it was 147.9 mms, mediolateral width of medullary cavity at the isthmus was 8.9 mms, the mediolateral width at the distal root of lesser trochanter was 18.5 mms, anteroposterior width of medullary cavity at the isthmus was 11.5 mms, the anteroposterior width at the distal root of lesser trochanter was 16.8 mms. The same measurements were 91.2 mms, 154.6 mms, 11.8 mms, 19.7 mms, 11.9 mms and 18.5 mms when taken anatomically using the digital vernier caliper., Conclusion: The present study showed that in all the parameters measured the radiological values were slightly lesser than the anatomical values. Considering the variations in the values, the implants can be designed for a particular case in orthopedic surgery. We believe that this study adds an important reference in the scientific literature (Tab. 1, Fig. 2, Ref. 5).

There have been conflicting descriptions regarding the anatomy of portal's muscle in the literature. The purpose of the present study seeks to clarify the presence, morphology, and potential function of this muscle in order to refine surgical techniques around the elbow. Forty-eight formalin fixed upper extremities were dissected and observed for attachments of brachialis meticulously and particularly over the anterior elbow joint capsule with special emphasis to the anatomical relation of the deeper fibers to the joint. It was found that there were varying patterns of muscular attachments over the anterior joint capsule with majority of the fibers of brachialis simply passing superficial to the joint capsule. The highest concentration of fibers was noted on the inferior part of the joint capsule, which was attached via connective tissue. These fibers were the deepest fibers of brachialis muscle that had no affect on the joint capsule following tension. Knowledge of this muscle may help the surgeons who operate in the elbow region to be tension free in preserving such fibers of clinically less importance.

A total of 110 strains belonging to seven species of Candida were isolated from various forms of candidiasis in diabetic patients. They were Candida albicans 53 (47%), Candida tropicalis 36 (33%), Candida glabrata 9 (8%), Candida parapsilosis 4 (4%), Candida guilliermondii 2 (2%), Candida krusei 5 (5%) and Candida kefyr 1 (1%). All 53 strains of C. albicans isolated were observed to express virulence factors such as cell surface hydrophobicity (CSH), adherence to human buccal epithelial cell (BEC) and proteinase activity (100%), while phospholipase activity was observed in 52 (98%). Phenotypic switching and its influence on the pathogenicity of C. albicans were studied. Two C. albicans strains isolated from oral and vaginal thrush, respectively, in diabetic individuals, and the control strain C. albicans NCPF 3153A were induced to undergo phenotypic switching by exposure to UV light and the degree of expression of virulence factors by the different morphological forms was determined. Three different morphological forms of C. albicans were obtained, namely Star (S), Wrinkled (W) and Ring (R) types from the original Smooth (O) variety. It was found that proteinase activity was greatest with the W type followed by the R type then the O type. The S type produced the least proteinase. The phospholipase activity was greatest with O type followed by R type. The W and S types produced the least phospholipase. Expression of CSH and adherence was greatest in the O type followed by the R and then the W type and finally the S type. Differential expression of virulence factors occurs with different phenotypic forms of C. albicans and this may provide a particular morphological type with a distinct advantage over other types in causing candidiasis.

A study was conducted to determine the prevalence of opportunistic infections in HIV-seropositive patients at Kasturba Medical College Hospital, Mangalore. Three hundred and seven HIV-positive patients were screened for various opportunistic pathogens. Tuberculosis was the most common infection followed by candidiasis, cryptosporidiosis and cryptococcal meningitis.