1986-1987 Cilt 5-6 Sayı 1-2-3

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Open Access
Basit midelilerde mide ve ince barsakta sindirime katkısı olan hücrelerin ince yapıları ve histofizyolojik özellikleri
(Uludağ Üniversitesi, 1987) Katırcılar, Nesrin; Uludağ Üniversitesi/Veteriner Fakültesi/Sağlık Bilimleri Enstitüsü/Morfoloji Anabilim Dalı.
Anatomik yapı bakımından 4 bölgeye ayrılmıştır: 1. Cardia 2. Fundus 3. Corpus 4. Pylorus Yapısal özellikleri bakımından ise birbirinden ayrılabilen üç histolojik kuşaktan yapılmıştır. 1. Cardia: Mucus salgılayan hücrelerden oluşmuştur. 2. Fundus: İçerisinde enzim ve asit bulunan mide özsuyu salgılayan ve histolojik kuşağın en geniş olan bölümüdür.
Open Access
Avermektinlerle ilgili son gelişmeler
(Uludağ Üniversitesi, 1987) Ceylan, Selahattin; Yılmaz, Orhan; Uludağ Üniversitesi/Veteriner Fakültesi.
Avermektinler (ivermektinler) olarak adlandırılan bileşikler, aktinomiset fermantasyonu ile üretilen ve antelmentik olarak bilinen kimyasal bir gruptur. Bunlar, ilk kez 1978 yılında Japonya'da topraktan izole edilen Streptomyces avermitilis in miselyumlarından elde edilmiştir. Sekiz bileşikten oluşan avermektinler, makrosiklik lakton türevleri olarak identifiye edilmiştir. Antibakteriyel veya antifungal aktivitelerinin çok az olması nedeniyle, makrolid veya polyen antibiyotiklerden farklılık gösterirler.
Open Access
Hipofiz ve hipofiz-hipotalamus arasındaki yapı-görev ilişkileri
(Uludağ Üniversitesi, 1987) Yakışık, Mine; Uludağ Üniversitesi/Veteriner Fakültesi/Sağlık Bilimleri Enstitüsü/Morfoloji Anabilim Dalı.
Hipofiz, sphenoid kemikteki derin bir çukurcuğa, Sella tursica'ya oturmuş, hipofiz sapı ve infundibulum vasıtası ile diencephalon un tabanına bağlı olan önemli bir endokrin bezdir. Hipofiz, embrional gelisme. mikroskobik yapı ve fonksiyonları bakımından birbirinden tamamıyla farklı iki kısımdan yapılmıştır. Bunlardan birisi adenohipofiz, diğeri ise nörohipofizde. Adenohipofizi ön lob (pars distalis), ara lob (pars intermedia) v.e pars tuberalis oluşturur. Neuro Hipofiz, eminentia mediana, hipofiz sapı ve infundibulum dan ibarettir. Organın bütün lobları bağ dokusundan tek bir kapsüla, stratum fibrozum ile sarılmıştır.
Open Access
Östrus slinkronizasyonu
(Uludağ Üniversitesi, 1987) Demirci, Eşref
Sinkronizasyon'un kelime manası aynı zamanda vuku bulma, birlikte hareket etme ve izleme, ayarları birbirine uydurma (saatler) ve aynı tarihe tesadüf ettirme demektir. Östrüs veya kızgınlık sinkronizasyonu ise, dişi hayvanların kızgınlıklarını aynı zamana getirmek veya belli bir zamanda kızgınlık göstermelerini sağlamaktır.
Open Access
Kırık sağaltımında AO/ASIF tekniği
(Uludağ Üniversitesi, 1987) Görgül, O. Sacit; Uludağ Üniversitesi/Veteriner Fakültesi.
AO/ASIF technique was especially performed on the treatment of the fractures of the long bones of the extremities. This technique was applied with compression plat, cortical and spongious bone screw. Also this described technique was occurred actually on the field of Veterinary Orthopedic Surgery. The purposes, special instruments and materials, applying properties, advantages and disadvantages of this technique were·described.
Open Access
Beslenme ve enfeksiyon etkileşimi
(Uludağ Üniversitesi, 1987) Mert, Nihat; Tanrıverdi, Meltem; Uludağ Üniversitesi/Veteriner Fakültesi/Biyokimya Bilim Dalı.
The nutrition·ınfection interactions have been reported lately. Nutritional deficiencies have synergetic and antagonistic effects on prognosis of the dişeases. All nutrients, except some aminoacids, have synergetic effects on some disease. Obesity, like malnutrition, has synergetic ef{ects by decreasirıg immunoglobulin levels, protein loses and long recovery time.
Open Access
Nitrat ve nitrite bağlı immunosupresif etki oluşturan farelerde bazı biyolojik değişiklikler üzerinde araştırmalar
(Uludağ Üniversitesi, 1987) Kahraman, Mustafa; Yaman, Kemalettin; Uludağ Üniversitesi/Veteriner Fakültesi.
Eighty Swiss mice divided into 4 groups were used. Blood samples were taken from four animals randomly selected to obtain the hematocrit values, hemoglobin levels, red (rbc) and white (wbe) blood cell counts. The groups were J. Negative controls. ll. Vaccinated with Hitehner B 1 New· east/e vaccine, lll. Treated with nitrite and I V. Treated with nitrate in their drinking water. The respective hematocrit values were 47, 45, 41, 45 per cent, while the hemoglobin levels were 10. 7, 10.9, 9. 7. 10.3 g (s) which were considered in the normal limits.
Open Access
Sığırlarda mastitis üzerinde araştırmalar 3. E. Coli'e bağlı mastitis
(Uludağ Üniversitesi, 1987) Kahraman, Mustafa; Uludağ Üniversitesi/Veteriner Fakültesi.
CMT (California mastitis test) was applied to 248 milk samples. 135 samples were found to be mastitis positive. E. coli strains were isolated from 22 of the mastitis positive samples being either pure or mixed other microorganisms. The isolates were tesled {or susceptibility agaitıst 10 antibiotics and turned out to be susceptible against them. These antibiotics are: Chloramphenicol, tetracycline, streptomycin, neomycin, oxytetracycline ampicillin, Geopen. However, all isolates showed resistance against three antibiotics: penicillin, erythromycin, colisin.
Open Access
Nitrat ve nitrit'in farelerde immunosupresif etkileri üzerinde araştırmalar
(Uludağ Üniversitesi, 1987) Kahraman, Mustafa; Uludağ Üniversitesi/Veteriner Fakültesi/Mikrobiyoloji Anabilim Dalı.
Eighty white mice, which were a month of age, were divided into four equal numbered groups and were fed for six months under the same circumstances. During this period 400 mg/lt of NaN02 and NaN03 were added into the drinking water of third and {ourth groups, respectively . At the end of six months, all groups except for the first one were injected Hitchner B1 (10 /D/0.25 ml) of Newcastle virus (NV) by way of subcutan three times at one day intervals. Fifteen days after the last injection blood was taken from all the animals in separate groups;serums were prepared arıd examined by means of Hemagglutination-inhibition (H tests. Asa result, the tillers of the four different groups were found to be 2- l , 2- , 2- 5 and 2 -4 HI tilers respectively. Meanwhile, immunosuppressive effect was observed in the third and {ourth groups, into whose drinking water nitrite and nitrate were added.
Open Access
Akkaraman koyunu ve kıl keçisinde A. mesenterıca cranıalıs ve kolları üzerinde karşılaştırmalı anatomik araştırmalar
(Uludağ Üniversitesi, 1987) Karadağ, Hüseyin
In this study the cranial mesenteric artery and its branches were comparatively investigated in six male and female of 12 Akkaraman sheep and ordinary goals, obtained from the vicinity of Elazığ. it was observed that tlıe cranial mesenteric artery formed a common trunk with celiac artery in 3 (25 %) sheep and 1 (8.3 %) goal and also gaue off branches to the distal loop of the colon in sheep. The cranial adrenal branclıes arosc from the cranial mesenteric artery in 3 (25 %) sheep and all goals.
Open Access
Marmara denizinde avlanan bazı balık türlerindeki cıva kalıntı düzeyleri
(Uludağ Üniversitesi, 1987) Ceylan, Selahattin; Sonal, Songül; Uludağ Üniversitesi/Veteriner Fakültesi/Farmakoloji Toksikoloji Bilim Dalı.
Mercurial residue levels were determined in total of 48 fish samples of 5 species obtained from Gemlik Bay and Kapıdağ Coast in Marmara Sea. It was concluded from the results that the mean total mercury residue concentrations found in the samples are lover than the tolerance limits approved by many countries and can not creat nutritional risk in relation to the human health.
Open Access
Değişik düzeylerde tavuk gübresi içeren rasyonlarla beslenen koçların spermatolojik özellikleri üzerinde araştırmalar
(Uludağ Üniversitesi, 1987) Çekgül, Erol; Şener, Erdoğan; Gökçen, Hazım; Erdinç, Hüseyin; Çamaş, Hayati; Uludağ Üniversitesi/Veteriner Fakültesi.
In this study, the effects of poultry litter on the spermatological properties of rams were determined. 10·15% Poultry litter was added to rations of rams. Nine rams, 2-2.5 years old, were used as research materials for 2.5 months. We concluded that there were no harmful effects of poultry litter on the spernıatological properties and on the health of rams. It can be used for preparing an economical rations too.
Open Access
İnek kolostrumunun sıçanlarda kimi cinsel etkinlikler üzerine etkisi
(Uludağ Üniversitesi, 1987) Özer, Aytekin; Gökçen, Hazım; Sırmalı, Şahin; Özgür, Lütfi; Uludağ Üniversitesi/Veteriner Fakültesi.; Uludağ Üniversitesi/Tıp Fakültesi.
In this study the effect of colostrum on the spermatogenesis of infertile rats was investigated. Each of the rats in the experimental group was injected with 0.5 ml of colostrum subcutaneously. Controls were injected with 0.5 ml of physiological saline by same route. On the 6 th day following injections rat in both experimental and control groups were sacrificed. Histological examination of testicles reveo/ed an increase of spermatogenic series of cells in tubular of testicles of the rat injected with colostrum. Spermatogenic series of cells were not detected in tubular of testicles of rats in control group.
Open Access
İnek kolostrumunun sıçanlarda kimi cinsel etkinlikler üzerine etkisi
(Uludağ Üniversitesi, 1987) Gökçen, Hazım; Özer, Aytekin; Sırmalı, Şahin; Özgür, Lütfi; Uludağ Üniversitesi/Veteriner Fakültesi.; Uludağ Üniversitesi/Tıp Fakültesi.
Synchronisation of oestrus, follicular development of an ouarium of fertile rats injected with cow colostrum was investigated and the ability of rats under treatment to become pregnant when they were pluto leather with male rats was studied. Rats in the experimental group were injected daily with 0.2 ml. colostrunı for fiuc days. Rats in the control group received 0.2 ml. of physiological saline only . Vainal smears from each group were examincd histoluically.
Open Access
Bornova sun'i tohumlama laboratuvarı boğalarında morfolojik, spermatolojik ve bakteriyolojik araştırmalar
(Uludağ Üniversitesi, 1987) İşler, Mustafa; Gökçen, Hazım; Gökçen, Hazım; Minbay, Ahmet; Uludağ Üniversitesi/Veteriner Fakültesi.
Die fruchtbarkeit ist bei den Haustieren sehr wichtig. Besonders in den Besamungsstationen spielt dieser Merkmal eine grosse Rolle. Bullen, die in Besamungsstation Bornova verwendet werden, wurden morphologisch und klinisch geprüft. Außerdem der Samen und die praeputiale Spülprobe von Bul/en wurden bakteriologisch untersucht.
Open Access
Ramlıç dişi toklularda hemoglobin tipleriyle bazı yapağı özellikleri arasında ilişki üzerinde araştırmalar
(Uludağ Üniversitesi, 1987) Yaman, Kemalettin; Başpınar, Hasan; Erdinç, Hüseyin; Uludağ Üniversitesi/Veteriner Fakültesi.
The aim of this study was to find out the types of hemoglobin (Hb) of Ramlıç yearlings (Rambouillet x Dağlıç crossbred, raised at Çifteler State Farm) and demonstrate their relationships with same fleece properties. In this study 82 yearlings were used asa research malaria. Red blood cell samples were analysed for hemoglobin types by means of horizontal starch gel electrophoresis technique. Fleece samples were examined for fleece weight, slaple length and fibre diameter. Respective values of these properties for Hb types A, AB and B were 3.63, 3.80, 3.62 kg, 8. 72 8.56, 8. 36 cm and 20.87, 20.17, 20.10. Consequently no statistically important result was obtained from the values of Ramlıç yearlings.
Open Access
Besi sığırlarında serum a- amilaz düzeyleri ile canlı ağırlık artışı arasındaki ilişkiler
(Uludağ Üniversitesi, 1987) Mert, Nihat; Erdinç, Hüseyin; Başpınar, Hasan; Uludağ Üniversitesi/Veteriner Fakültesi.
In this study, relationship between serum a -amylase levels and live weight gains in beef cattle was performed one year old. 13 Brown male cattle were used as research material. Study had last for four months. There was no relationship between live weight gain differences at the beginning and end of feeding period and serum a - amylase levels as we defined low and high. But beef cattle with high a -amylase level had 7.09 kg more live weight gain than the low one. This amount is economically important.
Open Access
Merinos erkek kuzularda bazı kan parametreleri (transferrin, hemoglobin, glutatyon, testosteron) ile besi performansı arasındaki ilişki üzerinde araştırmalar
(Uludağ Üniversitesi, 1987) Gökçen, Hazım; Çamaş, Hayati; Erdinç, Hüseyin; Yaman, Kemalettin; Başpınar, Hasan; Uludağ Üniversitesi/Veteriner Fakültesi.
The purpose of this study was to find out testosterone levels of Karacabey Merino Lambs (male) and demonstrate their relationships with live weight gain. In this study 88 Karacabey Merino lambs were used as research material. At the end of 3 months feeding period, the average live weight of the animals was 53.60 kg. Plasma samples were analysed for testosterone levels by radioimmunoassay technique. Mean plasma free testosterone concentration of the lambs was 8.43 pg/ml. Animals were divided into three groups according to their testosterone levels and tlıe findings were correlated with live weight gains. Asa result there was no statistically important relationship between testosterone level and liue weight gain in the lambs tested.
Open Access
Doğal enfekte koyunlarda fasciola SPP. ve mide-barsak nematodlarına okzan ve albendazolun etkisi
(Uludağ Üniversitesi, 1987) Tınar, Recep; Doğan, Hüsrev; Demir, Semra; Akyol, Ç. Volkan; Uludağ Üniversitesi/Veteriner Fakültesi.
Araştırmada doğal enfekte koyunlardaki Fasciola spp. ve mide-barsak nematodlarına Okzan (Oxfendazole + oxyclozanide; DİFAŞ) ve albendazole un (Valbazen; PFİZER) etkisi incelenmiştir. Bir balosunda 112 mg oxfendazole + 600 mg oxyclozanide içeren Okzar, 1 bolus/40 kg (2.8 mg/kg oxfendazole + 15 mg/kg oxyclozanide); albendazole ise 5 mg/kg ve 2.5 mg/kg. dozlarda kullanılmışlardır.Okzan uygulandığı dozda Fasciola türlerine % 97.33, mide barsak nematodlarına (Haemonchus contortus, Ostertagia spp. Trichostrongylus spp., Nematodirus spp., Bunostomum trigonocephalum, Oesophagostomum venulosum, Chabertia ovina, Trichuris spp.) % 99.96; albendazole, 5 mg/kg dozda Fasciola türlerine % 71.8, midebağırsak nematodlarının %· 99.96, 2.5 mg/kg "dozda .Fasciola türlerine % 60.2, mide-bağırsak nematodları% 99.88 etkili bulunmuştur. Tedaviden sonra 72 saat süreyle yapılan gözlemlerde koyunlarda olumsuz herhangi bir klinik belirti görülmemiştir.
Open Access
Ramlıç dişi toklularda yapağı verimi ve yapağı özellikleri ile glutatyon düzeyleri arasındaki ilişki
(Uludağ Üniversitesi, 1987) Şener, Erdoğan; Çamaş, Hayati; Başpınar, Hasan; Antaplı, Mübeccel; Oğan, Canan; Uludağ Üniversitesi/Veteriner Fakültesi.
The aim of this study was to determine, whether any relationships or not between the levels of Glutathione (GSH) and fleece yield characteristics of yearling females which they have 65 percent Rambouillet and 35 percent Dağlıç, Turkish native sheep, genotype. The GSH levels of blood samples, received from 74 Ramlıç yearling females, were analysed by meanıı of spectrophotometric technique. The average low and high concentration levels in Ramlıç yearling females were found a1 3 7.80 and 67.26 mg per 100 ml. red cells respectively. The respective values calculated from samples of yearlings, have low high glutathione levels, were 3.63 and 3. 76 kg for flence weights, 8.49 and 8.65 cm for staple length, 20.32 and 20.24 micron for fiber diameter. lt was found no any statically significant difference between the levels of GSH and fleece production character studied.