Collagenofibrotic glomerulopathy in a young cat

2020 ◽  
Vol 8 (2) ◽  
pp. e001056
Author(s):  
Monika Hilbe ◽  
Manuela Schnyder ◽  
Udo Hetzel ◽  
Carole Schuppisser ◽  
Nicole Borel
Keyword(s):  
Angiostrongylus Vasorum ◽  
Asian Countries ◽  
Glomerular Mesangium ◽  
Pathological Mechanism ◽  
Collagen Iii ◽  
Subendothelial Space ◽  
Patent Infection

Collagenofibrotic glomerulopathy, also named collagen III glomerulopathy, is a rare glomerulopathy type caused by deposition of collagen III in the glomerular mesangium and subendothelial space. The aetiology of this entity is unknown and the pathological mechanism remains poorly understood. It is mostly seen in humans in Asian countries, especially in Japan. Collagenofibrotic glomerulopathy has been described in a macaque, in dogs, pigs and in a cat, published as renal glomerular fibrosis. Here, the authors present a case of collagenofibrotic glomerulopathy in a young European domestic shorthair cat, which developed a severe hypoproteinaemia, hypoalbuminaemia and proteinuria and showed a concurrent natural non-patent infection with the canid lungworm Angiostrongylus vasorum.

Sex Differences in Mass Media Preferences Across Four Asian Countries

2011 ◽  
Vol 23 (4) ◽  
pp. 186-191 ◽  
Author(s):  
Malini Ratnasingam ◽  
Lee Ellis
Keyword(s):  
United States ◽  
Sex Differences ◽  
Mass Media ◽  
The United States ◽  
Female Students ◽  
The Internet ◽  
Evolutionary Explanation ◽  
Asian Countries ◽  
The World ◽  
Media Preferences

Background. Nearly all of the research on sex differences in mass media utilization has been based on samples from the United States and a few other Western countries. Aim. The present study examines sex differences in mass media utilization in four Asian countries (Japan, Malaysia, South Korea, and Singapore). Methods. College students self-reported the frequency with which they accessed the following five mass media outlets: television dramas, televised news and documentaries, music, newspapers and magazines, and the Internet. Results. Two significant sex differences were found when participants from the four countries were considered as a whole: Women watched television dramas more than did men; and in Japan, female students listened to music more than did their male counterparts. Limitations. A wider array of mass media outlets could have been explored. Conclusions. Findings were largely consistent with results from studies conducted elsewhere in the world, particularly regarding sex differences in television drama viewing. A neurohormonal evolutionary explanation is offered for the basic findings.

Disseminierte intravasale Koagulopathie bei einem Hund mit Angiostrongylus-vasorum-Infektion

2013 ◽  
Vol 41 (06) ◽  
pp. 401-407 ◽  
Author(s):  
B. D. Kruse ◽  
K. Hartmann ◽  
A. Groth ◽  
B. Schulz ◽  
A. Wehner
Keyword(s):  
Klinische Untersuchung ◽  
Angiostrongylus Vasorum ◽  
Respiratorische Symptome ◽  
D Dimer

ZusammenfassungEine 2 Jahre alte kastrierte Epagneul-Breton-Hündin wurde wegen Ekchymosen bei ungestörtem Allgemeinbefinden vorgestellt. Die klinische Untersuchung ergab zusätzliche Petechien sowie ein Hämatom. Auslandsaufenthalte inkludierten Italien und Dänemark. Labordiagnostisch fielen eine mittelgradige Thrombozytopenie, verlängerte Gerinnungszeiten (PT, aPTT, TT) und eine erhöhte D-Dimer-Konzentration. Die initiale Therapie umfasste Plasmatransfusionen, Infusion sowie Doxycyclinund Famotidingabe. Die Infektionserkrankungen Babesiose, Ehrlichiose, Leishmaniose, Dirofilariose und Anaplasmose konnten nicht bestätigt werden. Eine sonographische Untersuchung des Abdomens ergab unauffällige Befunde, das Thoraxröntgen zeigte ein bronchointerstitielles Lungenmuster. Eine Sammelkotprobe über 3 Tage für ein Larvenauswanderungsverfahren nach Baermann war positiv für Angiostrongylus vasorum. Die A.-vasorum-Infektion wurde mit Fenbendazol erfolgreich therapiert, worauf die Thrombozytopenie und die abnormen Gerinnungszeiten rückläufig waren. Auch in Gebieten mit niedriger Prävalenz sollte bei Hunden mit Gerinnungsstörungen an eine A.-vasorum-Infektion gedacht werden. Respiratorische Symptome können bei dieser Erkrankung komplett fehlen. Der Patient könnte sich sowohl im Ausland als auch in Deutschland infiziert haben.

Nematodeninfektionen des Respirationstrakts bei Hunden in Deutschland

2013 ◽  
Vol 41 (05) ◽  
pp. 326-336 ◽  
Author(s):  
D. Barutzki
Keyword(s):  
Angiostrongylus Vasorum ◽  
Crenosoma Vulpis ◽  
Diagnose Und Therapie

ZusammenfassungNeue Arbeiten zum Lungenwurmbefall bei Hunden signalisieren, dass sich das Infektionsrisiko für Hunde in Deutschland in den letzten Jahren möglicherweise erhöht hat. Auswertungen von Kotuntersuchungen zeigen außerdem, dass Angiostrongylus vasorum, Crenosoma vulpis und Eucoleus aerophilus bei Hunden in Deutschland endemisiert sind. Von insgesamt 223 mit A. vasorum infizierten Hunden waren 102 in Baden-Württemberg beheimatet, 65 in Nordrhein-Westfalen, 27 im Saarland, 15 in Bayern, 7 in Rheinland-Pfalz, 5 in Hessen und 2 in Brandenburg. Von 170 C.-vulpis-positiven Hunden lebten 54 in Nordrhein-Westfalen, 40 in Baden-Württemberg, 30 in Bayern, jeweils 17 in Rheinland-Pfalz und im Saarland, 9 in Hessen und jeweils 1 Hund in Niedersachen, Berlin und Mecklenburg-Vorpommern. Ein Befall mit E. aerophilus wurde bei 83 Hunden festgestellt, von denen 23 aus Baden-Württemberg, 20 aus Nordrhein-Westfalen, 17 aus Bayern, 11 aus Rheinland-Pfalz, 7 aus Hessen, 4 aus dem Saarland und 1 Hund aus Mecklenburg-Vorpommern stammten. Die Ergebnisse zeigen, dass Infektionen mit Lungenwürmern bei Hunden in vielen Gebieten in Deutschland etabliert sind. Mit der vorliegenden Arbeit sollen die wesentlichen Fakten der Erkrankung zusammengestellt und ein Überblick über Vorkommen und Verbreitung, zur Klinik, Diagnose und Therapie der Lungenwurminfektionen beim Hund gegeben werden.

Exergoeconomic analysis of renewable multi-generation system

2020 ◽  
pp. 99-111
Author(s):  
Vontas Alfenny Nahan ◽  
Audrius Bagdanavicius ◽  
Andrew McMullan
Keyword(s):  
Capital Investment ◽  
Combined Cycle ◽  
Asian Countries ◽  
Generation System ◽  
Integrated Gasification Combined Cycle ◽  
Heating And Cooling ◽  
Integrated Gasification ◽  
Exergoeconomic Analysis ◽  
Main Components ◽  
The Cost

In this study a new multi-generation system which generates power (electricity), thermal energy (heating and cooling) and ash for agricultural needs has been developed and analysed. The system consists of a Biomass Integrated Gasification Combined Cycle (BIGCC) and an absorption chiller system. The system generates about 3.4 MW electricity, 4.9 MW of heat, 88 kW of cooling and 90 kg/h of ash. The multi-generation system has been modelled using Cycle Tempo and EES. Energy, exergy and exergoeconomic analysis of this system had been conducted and exergy costs have been calculated. The exergoeconomic study shows that gasifier, combustor, and Heat Recovery Steam Generator are the main components where the total cost rates are the highest. Exergoeconomic variables such as relative cost difference (r) and exergoeconomic factor (f) have also been calculated. Exergoeconomic factor of evaporator, combustor and condenser are 1.3%, 0.7% and 0.9%, respectively, which is considered very low, indicates that the capital cost rates are much lower than the exergy destruction cost rates. It implies that the improvement of these components could be achieved by increasing the capital investment. The exergy cost of electricity produced in the gas turbine and steam turbine is 0.1050 £/kWh and 0.1627 £/kWh, respectively. The cost of ash is 0.0031 £/kg. In some Asian countries, such as Indonesia, ash could be used as fertilizer for agriculture. Heat exergy cost is 0.0619 £/kWh for gasifier and 0.3972 £/kWh for condenser in the BIGCC system. In the AC system, the exergy cost of the heat in the condenser and absorber is about 0.2956 £/kWh and 0.5636 £/kWh, respectively. The exergy cost of cooling in the AC system is 0.4706 £/kWh. This study shows that exergoeconomic analysis is powerful tool for assessing the costs of products.

Tajik Migrant Religious Poetry

2019 ◽  
Vol 48 (4) ◽  
pp. 169-177
Author(s):  
Tokhir S. Kalandarov
Keyword(s):  
Labor Migration ◽  
Personal Communication ◽  
Russian Society ◽  
Asian Countries ◽  
Religious Poetry ◽  
Labor Migrants ◽  
Central Asian ◽  
Semantic Translation ◽  
Central Asian Countries ◽  
Political Songs

Today there are hundreds of papers published on the problem of labor migration from Central Asian countries, its political, social and economic aspects, as well as on the problem of integration and adaptation of migrants in the Russian society. However, the topic of migrant poetry is still poorly studied in Russia. At least there is no such research on Tajik labor migrants. The genres of Tajik migrant poetry vary significantly and include such forms as love poems, political songs, songs about migration hardships, religious poems. This paper is based on the results of monitoring social networks «Odnoklassniki», «Facebook», as well as on the results of personal communication and interviews with poets. In the paper we use the poems of three authors written in Tajik, Russian and Shugnani languages. The semantic translation from Tajik and Shugnani was done by the author of this paper

THE ULTRASTRUCTURE OF THE HUMAN GRANULOSAL LUTEIN CELL OF THE FIRST TRIMESTER OF GESTATION

1968 ◽  
Vol 58 (3) ◽  
pp. 481-496 ◽  
Author(s):  
Poul Hjortkjær Pedersen ◽  
Jørgen Falck Larsen
Keyword(s):  
Endoplasmic Reticulum ◽  
Smooth Endoplasmic Reticulum ◽  
First Trimester ◽  
Corpora Lutea ◽  
Steroid Synthesis ◽  
Intracellular Location ◽  
Human Pregnancy ◽  
Subendothelial Space ◽  
Lutein Cell ◽  
Early Human

ABSTRACT The ultrastructure of granulosal lutein cells of 13 corpora lutea in early human pregnancy was studied. The predominant cytoplasmic element was the smooth endoplasmic reticulum. No convincing signs of degeneration of the lutein cells could be demonstrated within the first 14 weeks of pregnancy, as the mitochondria as well as the rough and smooth endoplasmic reticulum were well preserved. However, lysosomes may be slightly more numerous in older specimens and the subendothelial space increases with the age of gestation. A particular type of multilaminated structure one to five micron in diameter was observed, particularly in the earliest specimens. The possible intracellular location of steroid synthesis is discussed.

ZUR SUBMIKROSKOPISCHEN STRUKTUR DER RATTENSCHILDDRÜSE ELEKTRONENMIKROSKOPISCHE UNTERSUCHUNGEN AN DER BASIS DES SCHILDDRÜSENFOLLIKELS

1960 ◽  
Vol XXXV (III) ◽  
pp. 334-350 ◽  
Author(s):  
U. Waller
Keyword(s):  
Endothelial Cells ◽  
Basement Membranes ◽  
The Other ◽  
Small Vesicle ◽  
Thyroid Follicle ◽  
Basal Secretion ◽  
Structural Principle ◽  
Thyroid Epithelial Cell ◽  
Endocrine Organs ◽  
Subendothelial Space

ABSTRACT This is a description of ultramicroscopic structures at the base of the thyroid follicle. The structural principle of the subendothelial or interfollicular space, namely basement membranes closely following both the endothelial cells of the capillaries and the epithelial cells of the thyroid, corresponds to that described by other authors in the other endocrine organs. Especially shown are small vesicle like decreases of intensity in the subendothelial space, causing bulges in both the subepithelial basement membrane and the membrane covering the endothelial cell pores thereby forming pseudopores. This membrane is in several parts a double one. The possible role played by the above mentioned structures in the basal secretion of the thyroid epithelial cell is discussed.

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