Polskie archiwum weterynaryjne最新文献_第7页

[Studies of the course of the puerperal period in selected group of Polish Merino sheep. II. Clinical observations of the genital organs]. 波兰美利奴绵羊产褥期的研究。2生殖器官的临床观察]。

Polskie archiwum weterynaryjne Pub Date : 1989-01-01

J Kucharski, A Zezula-Szpyra, T Doboszyńska, S Milewski, Z Tański, L Mercik

{"title":"[Studies of the course of the puerperal period in selected group of Polish Merino sheep. II. Clinical observations of the genital organs].","authors":"J Kucharski, A Zezula-Szpyra, T Doboszyńska, S Milewski, Z Tański, L Mercik","doi":"","DOIUrl":"","url":null,"abstract":"Studies were carried out on 33 Polish Merino sheep. They concerned macro-morphological changes in the sexual organs during the postpartum period. Observations were made from the first to the 41st day postpartum. Changes in the sexual organs were described, as follows: skin swelling and colouring around perineum and vulvar lips, shape and size of the vaginal part of the uterine cervix, colour of the mucosa in the vaginal part of the uterine cervix, degree of opening of the external orifice of the uterine cervix, amount, consistency and colour of the postpartum discharges and uterine mucus. Observations revealed that in the examined group of ewes of the Polish Merino sheep the genital tracts became totally clean of the postpartum discharges, the mucosa of the vaginal part of the uterine cervix and of the vagina regained its normal colour by the 21st day of postpartum. The external orifice of the uterine cervix and the cervical canal also closed completely by this time. On the other hand, changes as to the shape and size of the vaginal part of the uterine cervix persisted as long as 33 days postpartum.","PeriodicalId":20364,"journal":{"name":"Polskie archiwum weterynaryjne","volume":"29 1-2","pages":"201-10"},"PeriodicalIF":0.0,"publicationDate":"1989-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"13631775","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

[Studies of the antigenic structure of Trichophyton equinum]. [毛癣菌抗原结构的研究]。

Polskie archiwum weterynaryjne Pub Date : 1989-01-01

K Kostro

引用次数: 0

[Polymorphism of acid phosphatase in peripheral blood leukocytes and the hematological and immunological indicators in young bulls of different age]. [不同年龄公牛外周血白细胞酸性磷酸酶及血液学和免疫学指标的多态性]。

Polskie archiwum weterynaryjne Pub Date : 1989-01-01

E Kaczmarczyk, W Amielańczyk, K Walawski, G Sowiński

引用次数: 0

[Kidney function in calves in the neonatal period. II. Studies of the capacity to reduce and increase urine concentration]. 新生儿期犊牛肾功能的研究。2降低和增加尿浓度能力的研究]。

Polskie archiwum weterynaryjne Pub Date : 1989-01-01

W F Skrzypczak

引用次数: 0

[Bile secretion and motilin and pancreatic polypeptide (PP) release in dogs during infusion of bile acids in the interdigestive period]. [狗在消化间期灌注胆汁酸时胆汁分泌及胃动素和胰多肽(PP)的释放]。

Polskie archiwum weterynaryjne Pub Date : 1989-01-01

K Romański, T L Peeters

{"title":"[Bile secretion and motilin and pancreatic polypeptide (PP) release in dogs during infusion of bile acids in the interdigestive period].","authors":"K Romański, T L Peeters","doi":"","DOIUrl":"","url":null,"abstract":"In 4 dogs functional cholecystectomy was performed, 2 cannulas were inserted into the common bile duct and 9 pairs of the electrodes were implanted in the stomach and small intestine. During chronic experiments exteriorized tubes were disconnected for both monitoring of biliary secretion and intraduodenal infusions of buffer, standard bile, Na-taurocholate, Na-taurodeoxycholate and Na-taurochenodeoxycholate used in 3 various concentrations as well as mixtures of these salts. During other experiments Na-taurocholate was infused intravenously. In the control group biliary tubes were not opened. The interdigestive myoelectric activity was recorded simultaneously and blood samples were taken for motilin and PP radioimmunoassays. Biliary secretion and motilin release were the highest during phase III of the myoelectric cycle. During both bile acid depletion and intravenous infusion no clear fluctuation of biliary secretion was observed. Bile and bile acid infusions resulted in the increased motilin release about 20-50% depending on bile acid concentration and in more than 50% inhibition of PP release. Plasma level of PP fluctuated in relation to the phase of the cycle entirely during bile acid depletion. The results suggest that the regulation of myoelectric cycle by bile acid secretion can be mediated by motilin and PP as well as confirm the important role of small intestine in the modification of PP release.","PeriodicalId":20364,"journal":{"name":"Polskie archiwum weterynaryjne","volume":"29 1-2","pages":"151-66"},"PeriodicalIF":0.0,"publicationDate":"1989-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"13630461","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

[Biochemical properties of Polish and standard strains of Trichophyton equinum]. [马毛癣菌波兰株和标准株的生化特性]。

Polskie archiwum weterynaryjne Pub Date : 1989-01-01

K Kostro

{"title":"[Biochemical properties of Polish and standard strains of Trichophyton equinum].","authors":"K Kostro","doi":"","DOIUrl":"","url":null,"abstract":"It was found that strains of T. equinum which were tested, produced in vitro urease, gelatinase, protease for bovine serum, hemolysins for horse and sheep red blood cells, and keratinase for horse, bovine and canine hair. The ability to produce elastase and caseinase was not recorded. In urease test, it was noticed that after three passages on media with urea the time of appearance of positive reactions was shortened and all strains of T. equinum reacted positively during three days. In these studies some differences in enzyme production between T. equinum and T. mentagrophytes were recorded. Generally, T. mentagrophytes revealed stronger enzymatic properties because it produced the enzymes in two ranges of temperature, i.e. 26-28 degrees C and 37 degrees C, and in addition it dissolved horse sera. The lipase production by T. equinum in optimal temperature of growth 26-28 degrees C only, may be used as an additional test for differentiation between T. equinum and T. mentagrophytes. In penetration test, it was found that strains of T. equinum which were tested perforate in vitro horse, bovine and canine hairs but they do not attack human hair. Some differences were seen concerning the way of penetration of horse hair by the fungi. T. equinum produces rectangular and coaxial perforation organs but T. mentagrophytes produces coaxial ones only.","PeriodicalId":20364,"journal":{"name":"Polskie archiwum weterynaryjne","volume":"29 3-4","pages":"25-41"},"PeriodicalIF":0.0,"publicationDate":"1989-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"13705787","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

[Effect of dopamine on small-intestinal motility in sheep]. [多巴胺对绵羊小肠运动的影响]。

Polskie archiwum weterynaryjne Pub Date : 1989-01-01

E Cebrat, T Wegrzyn, D Zieba, Z Leroch

引用次数: 0

[Electrophysiological changes related to the exclusion of bile from the small intestine of dogs during the interdigestive period]. [狗在消化间期小肠排出胆汁的电生理变化]。

Polskie archiwum weterynaryjne Pub Date : 1989-01-01

K Romański, T L Peeters

{"title":"[Electrophysiological changes related to the exclusion of bile from the small intestine of dogs during the interdigestive period].","authors":"K Romański, T L Peeters","doi":"","DOIUrl":"","url":null,"abstract":"The effect of interruption of enterohepatic circulation of bile acids on the interdigestive electrical activity of gastrointestinal tract was studied on 6 dogs. Animals underwent the functional cholecystectomy and cannulation of common bile duct. 9 bipolar electrodes were then implanted into the stomach and small intestine. Electrical activity was recorded during 2-3 and 4-10 hr periods of bile diversion with and without intravenous infusion of sodium taurocholate and also during intraduodenal bile acid infusions. In control group the enterohepatic circulation of bile acids was maintained. During longer bile diversion intervals of the myoelectric cycle increased from 104 +/- 7 min in control group till 133 +/- 8 min (P less than 0.05) mainly due to the prolongation of phase II. During the latter period a specific pattern of spike bursts (bile diversion myoelectric pattern, BDMP) was observed. This phenomenon was induced by the lack or deficiency in bile acids in the intestinal lumen (the bile acid depletion pattern, BADP) and it was inhibited during bile acid administration. When the biliary drainage was continued, 82% of an activity fronts originated in the jejunum. Their propagation velocities in upper jejunum were 9 +/- 1 cm.min-1 as compared to the control value, 6 +/- 0.05 cm.min-1 (P less than 0.05). These changes were approximate to those observed during intravenous taurocholate infusion. However, the cycle duration lasting 90 +/- 9 min was not significantly altered and BADP was less frequently recorded. The results obtained confirm the significant role of bile and bile diversion in modification of the myoelectric activity of stomach and small bowel in dogs.","PeriodicalId":20364,"journal":{"name":"Polskie archiwum weterynaryjne","volume":"29 1-2","pages":"139-50"},"PeriodicalIF":0.0,"publicationDate":"1989-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"13630460","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

[Effect of hypophysin and desoxycorticosterone-21-acetate on renal function in calves in the neonatal period. II. Urinary excretion of electrolytes]. 垂体后叶素和去氧皮质酮-21-乙酸酯对新生儿期犊牛肾功能的影响。2尿液中电解质的排泄]。

Polskie archiwum weterynaryjne Pub Date : 1989-01-01

D Jankowiak

引用次数: 0

[Ontogenesis of antioxidant enzymes in swine]. [猪体内抗氧化酶的发生]。

Polskie archiwum weterynaryjne Pub Date : 1989-01-01

A Ledwozyw, A Kadziołka

引用次数: 0