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Peritoneal tuberculosis

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https://www.readbyqxmd.com/read/28223969/mycobacterium-tuberculosis-prolyl-oligopeptidase-induces-in-vitro-secretion-of-proinflammatory-cytokines-by-peritoneal-macrophages
#1
Brina Portugal, Flávia N Motta, Andre F Correa, Diego O Nolasco, Hugo de Almeida, Kelly G Magalhães, Ana L V Atta, Francisco D Vieira, Izabela M D Bastos, Jaime M Santana
Tuberculosis (TB) is a disease that leads to death over 1 million people per year worldwide and the biological mediators of this pathology are poorly established, preventing the implementation of effective therapies to improve outcomes in TB. Host-bacterium interaction is a key step to TB establishment and the proteases produced by these microorganisms seem to facilitate bacteria invasion, migration and host immune response evasion. We presented, for the first time, the identification, biochemical characterization, molecular dynamics (MDs) and immunomodulatory properties of a prolyl oligopeptidase (POP) from Mycobacterium tuberculosis (POPMt)...
2017: Frontiers in Microbiology
https://www.readbyqxmd.com/read/28220322/serious-fungal-infections-in-the-philippines
#2
M C R Batac, D Denning
The Philippines is a low middle-income, tropical country in Southeast Asia. Infectious diseases remain the main causes of morbidity, including tuberculosis. AIDS/HIV prevalence is still low at <1%, but is rapidly increasing. Fungal disease surveillance has not been done, and its burden has never been estimated. This becomes more important as the population of immunocompromised patients increases, drawn from patients with AIDS, TB, malignancies, and autoimmune diseases requiring chronic steroid use. Using the methodology of the LIFE program ( www...
February 21, 2017: European Journal of Clinical Microbiology & Infectious Diseases
https://www.readbyqxmd.com/read/28190800/cocoon-carcinomatosa-an-unusual-cause-of-intestinal-obstruction
#3
Jimil Shah, Amit Kumar, Harjeet Singh, Roshan Agarwala, Vishal Sharma, Surinder S Rana
Abdominal cocoon, also termed sclerosing encapsulating peritonitis, is an uncommon entity associated with formation of a fibro-collagenous membrane around intestinal loops resulting in intestinal obstruction. Most reported cases are idiopathic, but many other causes have been implicated in cocoon formation, including use of continuous ambulatory peritoneal dialysis, peritoneal tuberculosis, and connective tissue disease. However, peritoneal carcinomatosis is a rarely reported entity that causes this condition...
February 13, 2017: Drug Discoveries & Therapeutics
https://www.readbyqxmd.com/read/28185616/tuberculous-peritonitis
#4
Urvashi Vaid, Gregory C Kane
Tuberculous peritonitis is rare in the United States but continues to be reported to occur in certain high-risk populations, which include patients with AIDS or cirrhosis, patients on continuous ambulatory peritoneal dialysis, recent immigrants from areas of high endemicity, and those who are immunosuppressed. The diagnosis of this disease requires a high clinical index of suspicion and should be considered in the differential of ascites with a lymphocyte predominance and serum-ascitic albumin gradient of <1...
January 2017: Microbiology Spectrum
https://www.readbyqxmd.com/read/28173770/screening-for-genital-tuberculosis-in-a-limited-resource-country-case-report
#5
Sadie Namani, Emine Qehaja-Buçaj, Diellëza Namani
BACKGROUND: Screening for benign or malignant process of pelvis in young females is a challenge for a physician in a limited resource country. Tuberculosis should be always considered in the differential diagnosis of a pelvic mass in countries with high prevalence of tuberculosis. Negative results of analysis of peritoneal fluid for acid-fast staining, late cultures, and unavailability of new diagnostics methods such as polymerase chain reaction and adenosine deaminase of the aspirated fluid from peritoneal cavity can often result in invasive diagnostic procedures such as laparotomy...
February 7, 2017: BMC Infectious Diseases
https://www.readbyqxmd.com/read/28121264/a-14-year-old-girl-presenting-with-tuberculous-intestinal-perforation-while-in-a-temporary-shelter-after-the-2015-earthquake-in-nepal
#6
Dhruba Shrestha, Manoj Krishna Shrestha, Ganendra Bhakta Raya, Anuj Bhattachan, Kentaro Hayashi, Koya Ariyoshi, Christopher M Parry, Bhim Gopal Dhoubhadel
A 14-year-old Nepalese girl presented with fever, abdominal pain and vomiting. She was living with her family in a temporary settlement camp following the earthquake in Nepal in 2015. She had had abdominal pain for 2 months and fever for 1 month. Abdominal examination suggested acute peritonitis. At laparotomy, three ileal perforations were detected and histopathology demonstrated caseous granulomas. Her father had sputum-positive pulmonary tuberculosis. She was diagnosed with abdominal tuberculosis and responded well to anti-tuberculosis chemotherapy...
January 25, 2017: Paediatrics and International Child Health
https://www.readbyqxmd.com/read/28096645/peri-and-post-menopausal-women-with-complex-adnexal-masses-ascites-and-raised-ca-125-is-it-ovarian-cancer-or-tuberculosis
#7
Rashmi Bagga, Tanuja Muthyala, Subhas Chandra Saha, Shalini Gainder, Pradip Kumar Saha, Radhika Srinivasan, Arvind Rajwanshi, Nalini Gupta
Pelvic and peritoneal tuberculosis may resemble advanced ovarian cancer due to the presence of ascites, complex adnexal masses, peritoneal deposits and raised CA-125 level, especially in peri- and postmenopausal women. Other common features among women with these two conditions are abdominal pain and distension, weight loss and reduced appetite. As the treatment of pelvic-peritoneal tuberculosis is completely different from that of ovarian cancer, it is important to reach a correct diagnosis. Sometimes women with pelvic-peritoneal tuberculosis may be subjected to a laparotomy for suspected ovarian cancer which is likely to increase their morbidity...
October 2016: Journal of Mid-life Health
https://www.readbyqxmd.com/read/28068928/newly-recognized-cerebral-infarctions-on-postmortem-imaging-a-report-of-three-cases-with-systemic-infectious-disease
#8
Sakon Noriki, Kazuyuki Kinoshita, Kunihiro Inai, Toyohiko Sakai, Hirohiko Kimura, Takahiro Yamauchi, Masayuki Iwano, Hironobu Naiki
BACKGROUND: Postmortem imaging (PMI) refers to the imaging of cadavers by computed tomography (CT) and/or magnetic resonance imaging (MRI). Three cases of cerebral infarctions that were not found during life but were newly recognized on PMI and were associated with severe systemic infections are presented. CASE PRESENTATIONS: An 81-year-old woman with a pacemaker and slightly impaired liver function presented with fever. Imaging suggested interstitial pneumonia and an iliopsoas abscess, and blood tests showed liver dysfunction and disseminated intravascular coagulation (DIC)...
January 10, 2017: BMC Medical Imaging
https://www.readbyqxmd.com/read/28061952/anti-mycobacterial-function-of-macrophages-is-impaired-in-a-diet-induced-model-of-type-2-diabetes
#9
Md Abdul Alim, Suchandan Sikder, Tahnee L Bridson, Catherine M Rush, Brenda L Govan, Natkunam Ketheesan
Type 2 diabetes (T2D) is one of the major risk factors for tuberculosis (TB). In this study, a diet induced murine model of T2D (DIMT2D) was developed and characterized in the context of metabolic, biochemical and histopathological features following diet intervention. Mycobacterial susceptibility was investigated using Mycobacterium fortuitum as a surrogate. Phagocytic capability of alveolar macrophages and resident peritoneal macrophages were determined by in vitro assays using mycolic acid coated beads and M...
January 2017: Tuberculosis
https://www.readbyqxmd.com/read/28030916/endoscopic-treatment-of-intussusception-due-to-intestinal-tuberculosis
#10
Dooyoup Kim, Hyundo Jung, Mindae Kim, Jaehyung Lee, Sukhun Kim, Dongku Kang, Jiha Kim, Ilseon Lee
Traditionally, adult intussusception has required a bowel resection because of the malignancy risk. A patient with anorexia, weight loss, and abdominal pain visited our clinic. A physical exam and imaging study revealed no acute peritoneal signs. A colonoscopy for biopsy and bowel reduction was attempted. The tissue sample was consistent with intestinal tuberculosis. We report intestinal tuberculosis complicating intussusception which was treated without surgical intervention.
December 27, 2016: Clinical Endoscopy
https://www.readbyqxmd.com/read/28009804/evaluation-of-chemical-composition-and-antileishmanial-and-antituberculosis-activities-of-essential-oils-of-piper-species
#11
Karine Zanoli Bernuci, Camila Cristina Iwanaga, Carla Maria Mariano Fernandez-Andrade, Fabiana Brusco Lorenzetti, Eduardo Caio Torres-Santos, Viviane Dos Santos Faiões, José Eduardo Gonçalves, Wanderlei do Amaral, Cícero Deschamps, Regiane Bertin de Lima Scodro, Rosilene Fressatti Cardoso, Vanessa Pietrowski Baldin, Diógenes Aparício Garcia Cortez
Essential oils from fresh Piperaceae leaves were obtained by hydrodistillation and analyzed by gas chromatography mass spectrometry (GC-MS), and a total of 68 components were identified. Principal components analysis results showed a chemical variability between species, with sesquiterpene compounds predominating in the majority of species analyzed. The composition of the essential oil of Piper mosenii was described for the first time. The cytotoxicity of the essential oils was evaluated in peritoneal macrophages and the oils of P...
December 12, 2016: Molecules: a Journal of Synthetic Chemistry and Natural Product Chemistry
https://www.readbyqxmd.com/read/27994338/chylous-ascites-in-advanced-gallbladder-cancer
#12
Mallika Tewari, Rupesh Singh, H S Shukla
Chylous ascites is a very rare occurrence in a patient with gallbladder cancer (GBC), and only six cases have been reported. We report here one such case in a 55-year-old lady who presented to us with upper abdominal pain for 6 months. A polypoidal gallbladder mass with minimal liver invasion but with multiple subcentimeter pericholedochal, common hepatic, mesenteric, and para-aortic lymph nodes was found on contrast-enhanced computed tomography scan. At laparotomy, the abdomen had milky fluid with engorged beaded lymphatics all over the small intestine...
October 2016: Indian Journal of Surgery
https://www.readbyqxmd.com/read/27988456/acute-gastric-volvulus-a-vicious-twist-of-tummy-case-report
#13
Basudev Kumar, Tarun Kalra, Ratnakar Namdeo, Rajesh Kumar Soni, Ajit Sinha
INTRODUCTION: Gastric volvulus is an uncommon disorder and can present either in the acute or chronic setting with variable symptoms. A robust blood supply of the stomach from different sources does not allow ischemia to develop early. When it occurs in the acute scenario, patients present with severe epigastric pain and retching without vomiting. Together with inability to pass nasogastric tube, they constitute Borchardt's triad. PRESENTATION OF CASE: We report a case which presented in the emergency department with severe abdominal pain, abdominal distension and vomiting and a previous history of pulmonary tuberculosis...
December 11, 2016: International Journal of Surgery Case Reports
https://www.readbyqxmd.com/read/27973453/evaluation-of-chemical-composition-and-antileishmanial-and-antituberculosis-activities-of-essential-oils-of-piper-species
#14
Karine Zanoli Bernuci, Camila Cristina Iwanaga, Carla Maria Mariano Fernadez-Andrade, Fabiana Brusco Lorenzetti, Eduardo Caio Torres-Santos, Viviane Dos Santos Faiões, José Eduardo Gonçalves, Wanderlei do Amaral, Cícero Deschamps, Regiane Bertin de Lima Scodro, Rosilene Fressatti Cardoso, Vanessa Pietrowski Baldin, Diógenes Aparício Garcia Cortez
Essential oils from fresh Piperaceae leaves were obtained by hydrodistillation and analyzed by gas chromatography mass spectrometry (GC-MS), and a total of 68 components were identified. Principal components analysis results showed a chemical variability between species, with sesquiterpene compounds predominating in the majority of species analyzed. The composition of the essential oil of Piper mosenii was described for the first time. The cytotoxicity of the essential oils was evaluated in peritoneal macrophages and the oils of P...
December 12, 2016: Molecules: a Journal of Synthetic Chemistry and Natural Product Chemistry
https://www.readbyqxmd.com/read/27942363/design-of-indigenous-elisa-using-tachyzoites-from-the-rh-strain-of-toxoplasma-gondii-and-comparison-with-commercial-kits-in-ahvaz-southwest-of-iran-2015
#15
Niloofar Mohammadpour, Jasem Saki, Abdollah Rafiei, Ali Khodadadi, Mehdi Tavalla, Bahman Cheraghian
BACKGROUND: Toxoplasma gondii is one of the most common causes of latent infections in humans worldwide. Detecting anti-Toxoplasma antibodies in serum using serological tests is a common method to diagnose toxoplasmosis. OBJECTIVES: In the present study, an indigenous ELISA kit was prepared using tachyzoites from the RH strain of T. gondii, and its sensitivity and specificity were compared with those of commercial kits. METHODS: To produce antigens, 0...
October 2016: Jundishapur Journal of Microbiology
https://www.readbyqxmd.com/read/27935910/ascites-and-adnexal-mass-with-raised-ca125-how-arduous-can-be-the-path-of-diagnosis
#16
D Pannu, S Malik, S Shamsunder, A Bhatnagar
Ascites, adnexal mass and elevated CA125 levels almost always suggest advanced ovarian carcinoma. We present a case of a 37 years old multiparous lady who presented with such a classical picture. Radiological picture was suggestive of ovarian carcinoma with peritoneal metastasis. However, ascitic fluid cytology was negative for malignant cells. A differential diagnosis of tubercular mass was made. Ascitic fluid was sent for adenosine deaminase test that was negative. Fine needle aspiration cytology failed to reveal any sufficient sample for evaluation...
January 2016: JNMA; Journal of the Nepal Medical Association
https://www.readbyqxmd.com/read/27900335/a-rare-presentation-of-peritoneal-tuberculosis-mimicking-malignancy
#17
Thein Swe, Akari Thein Naing, Zaw Win Phyo, Malar Thwin
Our search of literature revealed combined elevations of serum cancer antigen 125 levels and rheumatoid factor levels in a patient with peritoneal tuberculosis has rarely been reported. Thus, we describe the case of a 63-year-old female with large abdominal ascites and malignancy was ruled out with biopsy. High levels of serum cancer antigen and rheumatoid factor were noted. Physicians should be aware that tuberculosis infection could induce elevation of rheumatoid factor levels in the absence of rheumatologic symptoms or disease...
October 2016: Journal of Investigative Medicine High Impact Case Reports
https://www.readbyqxmd.com/read/27898351/a-case-report-of-small-bowel-obstruction-secondary-to-congenital-peritoneal-band-in-adult
#18
Yahmadi Abdelwahed, Rebii Saber, Ben Ismail Imen, Zenaidi Hakim, Zoghlami Ayoub
INTRODUCTION: Small bowel obstruction (SBO) is common in adult surgical procedures, mainly due to postoperative adhesions. Acute SBO in adults without history of abdominal surgery, trauma or clinical hernia is less common and has various etiologies. Congenital band is an extremely rare cause. PRESENTATION OF CASE: A 56-year-old man was admitted to our hospital with a two-day history of abdominal pain and bilious vomiting. He had no history of abdominal surgery or any other medical problems...
November 18, 2016: International Journal of Surgery Case Reports
https://www.readbyqxmd.com/read/27867196/extracellular-adp-facilitates-monocyte-recruitment-in-bacterial-infection-via-erk-signaling
#19
Xiaoyu Zhang, Juliang Qin, Junyan Zou, Zhangsheng Lv, Binghe Tan, Jueping Shi, Yihan Zhao, Hua Ren, Mingyao Liu, Min Qian, Bing Du
As the most prominent clinical drug targets for the inhibition of platelet aggregation, P2Y12 and P2Y13 have been found to be highly expressed in both platelets and macrophages. However, the roles and function of P2Y12/13 in the regulation of macrophage-mediated innate immune responses remain unclear. Here, we demonstrate that adenosine 5'-diphosphate (ADP), the endogenous ligand of P2Y1, P2Y12 and P2Y13, was released both in E. coli-infected mice and from macrophages treated with either lipopolysaccharide (LPS) or Pam3CSK4...
November 21, 2016: Cellular & Molecular Immunology
https://www.readbyqxmd.com/read/27847017/laparoscopy-in-the-diagnosis-of-tuberculosis-in-chronic-pelvic-pain
#20
Shalini Rajaram, Priyanka Gupta, Bindiya Gupta, Iqbal R Kaur, Neerja Goel
BACKGROUND: To estimate the prevalence of genital tuberculosis in women with idiopathic chronic pelvic pain on laparoscopy, correlate laparoscopic findings with microbiological and histological diagnosis of tuberculosis and assess the response to anti tubercular treatment (ATT) in these cases. METHOD: In a prospective cohort study, fifty women with idiopathic chronic pelvic pain were enrolled. Diagnostic laparoscopy was done in all women and fluid from pouch of Douglas and/or saline washings were sent for acid fast bacilli (AFB) smear, conventional and rapid culture and DNA polymerase chain reaction (PCR) analysis for diagnosis of genital TB...
September 2016: International Journal of Mycobacteriology
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