Fever, dullness, tachypnea, bilateral nasal discharge, cough, dyspnea, and abnormal lung auscultation were all symptoms of pneumonic goats. To evaluate the hematological, biochemical and pulmonary function changes in 45 pneumonic goats compared with 10 apparently healthy ones, whole blood and serum samples were collected. The results revealed that pneumonic goats had significantly lower (P<0.05) RBCs, Hb, and PCV levels than healthy goats. A decrease in lymphocyte count and an increase in WBCs and neutrophils were found to be significant (P<0.05) in pneumonic goats compared to healthy ones. Blood pH and pO2 were significantly reduced (P<0.05) while pCO2, tCO2, and HCO3 were significantly elevated (P<0.05) in pneumonic goats compared to healthy ones. Biochemically, K, MDA, Hp and SAA showed significant (P<0.05) increase, whereas Cl and TAC showed a significant (P<0.05) decrease in the pneumonic goats compared to control group. The echotexture of the pneumonic consolidation on ultrasound resembles that of the liver. The chest x-ray showed increased opacity with a cotton-wool-like look that may be more grey or white. According to the findings, the diagnostic techniques mentioned above are helpful in diagnosing goat pneumonia. So, this study aimed to evaluate some selected biochemical parameters and different diagnostic methods including ultrasonography and radiography in pneumonic goats.

Accumulating evidences have reinforced the use of medicinal plants in the treatment of various ailments as a result of negative side effects associated with conventional drugs. Plant components such as phenols and flavonoids with antioxidant potential have confirmed protective roles against oxidative stress-induced degenerative diseases like diabetes mellitus (DM). The current study was carried out to investigate the effect of seed pod ethanol extract from Copaifera salikounda (SPEECS) in alloxan-induced diabetic rats. SPEECS was obtained by maceration of seed pod powder in absolute ethanol for 72 h, filtered, concentrated and dried in-vacuo. Gas chromatography-mass spectrometry (GC–MS) technique was used to quantitatively elucidate the chemical constituents of SPEECS. Twenty-four male albino rats were randomly allocated into four groups (n=6): normal control, DM control, DM + 200 mg/kg SPEECS and DM + 400 mg/kg SPEECS groups. DM was induced in the Wistar albino rats through intraperitoneal injection of 200 mg/kg body weight of alloxan. After 14 days of treatment, the body weight changes and the fasting blood glucose level were determined in the different groups. Also, serum biochemical parameters such as alanine aminotransferase (ALT), aspartate aminotransferase (AST), alkaline phosphatase (ALP), albumin (ALB), total protein (TP), malondialdehyde (MDA), superoxide dismutase (SOD) and catalase (CAT) were estimated. The GC-MS results confirm nine bioactive compounds with 9-octadecenoic acid (55.75%) being most abundant. SPEECS (200 and 400 mg/kg) administration significantly (P 0.05) caused gain in weight, decreased fasting blood glucose and reversed the elevated liver function enzymes (ALT, AST, ALP) while total TP and ALB were markedly elevated relative to DM control group. Furthermore, SPEECS attenuated the activities of SOD and CAT while the level of MDA was significantly (P 0.05) decreased in dose dependent manner in comparison to the DM control. This study indicated that SPEECS can alleviate hyperglyceamia of DM. Key words: Copaifera salikounda; oxidative stress; medicinal plants; diabetes mellitus; phytochemicals; orthodox ANTIDIABETIČNI UČINEK EKSTRAKTA ETANOLA Copaifera salikounda (HECKEL) NA SLADKORNO BOLEZEN, SPROŽENO Z ALLOXAN-om, PRI PODGANAHIzvleček: Obstaja vedno več dokazov, ki poudarjajo uporabnost zdravilnih rastlin pri zdravljenju različnih bolezni, tudi zaradi različnih negativnih stranskih učinkov, povezanih s konvencionalnimi zdravili. Rastlinske sestavine kot so fenoli in flavonoidi z antioksidativnim potencialom, imajo po nekaterih raziskavah zaščitno vlogo pred degenerativnimi boleznimi, ki jih povzroča oksidativni stres, kot je sladkorna bolezen diabetes mellitus (DM). Študija je bila izvedena z namenom raziskovanja učinka etanolnega semenskega ekstrakta iz rastline Copaifera salikounda (SPEECS) pri podganah s sladkorno boleznijo, ki jo je povzročil alloxan. SPEECS je bil pridobljen z maceracijo praška semen v prahu v absolutnem etanolu 72 ur ter nadaljnjo filtracijo, koncentracijo in sušenjem v vakuumu. Za kvantitativno ugotavljanje kemijskih sestavin SPEECS je bila uporabljena tehnika plinske kromatografije in masne spektrometrije (GC-MS). Štiriindvajset samcev podgan Wistar je bilo naključno razporejenih v štiri skupine (n=6): normalna kontrola, kontrola DM, DM + 200 mg/kg SPEECS in DM + 400 mg/kg SPEECS. DM je bil pri podganah sprožen z intraperitonealno injekcijo 200 mg/kg telesne mase alloxana. Po 14 dneh zdravljenja so bile pri različnih skupinah določene spremembe telesne teže in nivo glukoze v krvi (na tešče). Poleg tega so avtorji raziskave izmerili še nekatere serumske biokemične parametre kot so ravni alaninske aminotransferaze (ALT), aspartatne aminotransferaze (AST), alkalne fosfataze (ALP), albumina (ALB), skupnih proteinov (TP), malondialdehida (MDA), superoksiddismutaze (SOD) in katalaze (CAT). Rezultati GC-MS so v izvlečku SPEECS pokazali devet bioaktivnih spojin, v katerih je največ 9-oktadecenojske kisline (55,75%). SPEECS (200 in 400 mg/kg) je povzročil znatno (P 0,05) povečanje telesne mase, znižanje glukoze v krvi na tešče in znižal raven encimov pokazateljev jetrne funkcije (ALT, AST, ALP), medtem ko je bila raven TP in ALB pri podganah, ki so prejemale SPEECS izrazito povišana v primerjavi z DM kontrolno skupino. Zdravljenje s  SPEECS je tudi oslabilo aktivnosti SOD in CAT, medtem ko se je raven MDA znatno zmanjšala (P 0,05) v primerjavi s kontrolno skupino DM. Ta študija je pokazala, da lahko SPEECS ublaži hiperglikemijo pri sladkorni bolezni pri podganah.Ključne besede: Copaifera salikounda; oksidativni stres; zdravilne rastline; sladkorna bolezen; fitokemikalije; ortodoksni

Here we present the first welfare assessment of commercial layers conducted in Slovenia. Hens were assessed in four systems at the beginning of the laying period at 22 to 24 weeks and at 50 to 55 weeks of age. These systems were an enriched battery cage system, an aviary, and a litter system with or without outdoor access. Clinical inspections of flocks were performed, and animal-based welfare indicators were scored (e.g., keel bone damage, feather condition, foot pad lesions, beak deformities, and comb and skin wounds). Hens’ fear level was scored using the novel object test and avoidance distance test. Among resource-based measures, selected micro-climate parameters were measured.The results showed no obvious clinical signs related to infectious diseases and suggest that the selected climate conditions were satisfying in all systems. Among animal-based welfare indicators, keel bone damage was shown to be the most serious problem connected with hens’ age and housing systems (p 0.05). Enriched cages and aviary system were associated with significantly more keel deformities compared to the litter systems (p 0.05). In addition, the least prevalence of foot pad dermatitis together with better feather condition was observed in the litter systems. In the family-owned aviary facility, hens were found to be the most motivated to approach a novel object or a human, and as such were recognized as the least fearful birds, with better human–animal interaction compared to other intensive housing systems.Key words: laying hens; welfare; health; housing systemOCENA DOBROBITI V INTENZIVNIH REJAH KOKOŠI NESNIC V SLOVENIJIPovzetek: Opravili smo prvo celovito oceno dobrobiti kokoši nesnic v Sloveniji. V raziskavo smo vključili nesnice iz štirih različnih sistemov reje in raven dobrobiti ocenili v dveh starostnih obdobjih; na začetku nesnosti, v starosti od 22 do 24 tednov in pri 50 do 55 tednih. Nesnice so bile rejene v obogatenih kletkah, v voljerah, v talni reji brez možnosti izpusta in v talni reji z možnostjo izpusta. Ob vsakem ocenjevanju smo jate klinično pregledali in s pregledom posameznih živali ocenili specifične indikatorje dobrega počutja (poškodbe prsnice, operjenost, poškodbe podplatnih blazinic, deformacije kljuna in poškodbe grebena ter kože). Plašnost kot indikator socialnega obnašanja smo ocenili s testom novega predmeta in s testom odmika od človeka. Spremljali smo tudi mikro-klimatske pogoje reje.Ves čas spremljanja nismo ugotovili vidnih kliničnih znakov kužnih obolenj. Rezultati meritev mikro-klimatskih parametrov nakazujejo, da so bili pogoji v rejah dobri. Poškodba prsnice se je izmed specifičnih kazalnikov izkazala za najresnejši problem, na katerega vplivata tako starost kot sistem reje (p 0,05). Poškodbe prsnice so bile značilno bolj izražene pri kokoših iz obogatenih kletk in voljer (p 0,05) v primerjavi z nesnicami iz talnih rej. Kokoši iz talnih sistemov so bile tudi boljše operjene in so imele nižjo prevalenco poškodb na podplatnih blazinicah. Nesnice, ki so bile rejene v voljerah na družinski kmetiji, so kazale največ zanimanja za nove predmete in človeka. Te kokoši so bile ocenjene kot najmanj plašne in so izražale boljšo interakcijo človek–žival kot kokoši iz drugih primerjanih sistemov.Ključne besede: kokoši nesnice; dobrobit; zdravje; sistem reje

We studied the acute and sub-acute toxicity of Combretum dolichopetalum leaves in experimental mice and rats respectively using standard techniques. The LD50 of the methanol extract of Combretum dolichopetalum leaves as carried out in experimental mice was obtained as more than 5000 mg/kg body weight. Administration of graded doses (100, 200, 400 and 800 mg/kg) of the extract for 21 days resulted in increases in body weights, white blood cells (WBC), Neutrophils, red blood cells (RBC), packed cell volume (PCV), haemoglobin (HGB), mean corpuscular volume (MCV) and mean cell haemoglobin (MCH) of the rats; but did not affect (P0.05) their monocytes, mean cell haemoglobin concentration (MCHC), platelet (PLT) levels. All doses of the extract did not affect (P0.05) the sodium, potassium, chloride, bicarbonate, urea, creatinine, total and conjugated bilirubin, alanine and aspartate amino transaminase, aspartate amino transaminase, alkaline phosphatase activities; relative liver and kidney weights of the rats, a finding that was corroborated by histology of the liver and the kidney. The extract at 100 mg/kg had no effect on the PCV and HB of the rats. The study suggested the therapeutic potentials of Combretum dolichopetalum as a blood booster. Finally, the study revealed the safety in the usage of Combretum dolichopetalum leaves in Nigerian ethnomedicine.Key words: ethnopharmacology; Combretum dolichopetalum; toxicology; herbal medicine; nutraceutical; pharmacotherapyAKUTNA IN SUBAKUTNA ŠTUDIJA TOKSIČNOSTI LISTOV RASTLINE Combretum dolichopetalumPovzetek: S standardnimi metodami smo pri poskusnih miših in podganah proučevali akutno in subakutno toksičnost listov Combretum dolichopetalum. LD50 metanolnega izvlečka listov Combretum dolichopetalum je bil pri poskusnih miših nad 5000  mg/kg telesne teže. Enaindvajsetdnevno dodajanje naraščajočih odmerkov (100, 200, 400 in 800 mg/kg) izvlečka je pri poskusnih podganah povzročilo povečanje telesne mase, števila belih krvničk (WBC), nevtrofilcev, rdečih krvničk (RBC), volumna stisnjenih  eritrocitov (PCV), hemoglobina (HGB), povprečnega volumna eritrocitov (MCV) in povprečno vsebino hemoglobina v eritrocitih (MCH), ni pa vplivalo (p 0,05) na število monocitov, povprečno koncentracijo hemoglobina v volumnu eritrocitov (MCHC)  ter na povprečno vrednost trombocitov (PLT). Nobeden od odmerkov izvlečka ni vplival na (p 0,05) vrednosti natrija, kalija, klorida, bikarbonata, sečnine, kreatinina, skupnega bilirubina in vezanega bilirubina, alanina, aspartatne amino transaminaze, aspartatne amino transaminaze, alkalne fosfataze; relativno težo jeter in ledvic podgan, kar je bilo v skladu s histološko preiskavo jeter in  ledvic. Izvleček v odmerku 100 mg/kg ni vplival na PCV in HB podgan. Študija tako kaže na možnost uporabe rastline Combretum  dolichopetalum za izboljšanje krvne slike. Raziskava je dokazala varnost uporabe listov Combretum dolichopetalum, ki se tradicionalno uporabljajo v Nigeriji v etnomedicini.Ključne besede: etnofarmakologija; Combretum dolichopetalum; toksikologija; zeliščna zdravila; hranila; farmakoterapija

The current study focused on investigating the renoprotective effects of grape seed oil (GSO) against hexavalent chromium (Cr (VI))-induced nephrotoxicity. A total of 40 male rats were randomly divided into four groups: group I served as the control group, group II received 1000 mg/L potassium dichromate (353.5 mg/L Cr(VI)) in drinking water for 12 weeks, group III received 3.7 g/kg body weight/day GSO orally for 12 weeks, and group IV received GSO together with potassium dichromate for 12 weeks. Cr(VI) significantly increased serum levels of urea, creatinine, potassium and glucose. In addition, Cr(VI) increased MDA levels and induced renal tissue damage and DNA damage. On the other hand, Cr(VI) decreased serum levels of sodium and antioxidant defence system [reduced glutathione (GSH) and catalase (CAT)]. However, treatment with GSO prevented elevation levels of serum urea, creatinine, potassium and glucose. In addition, GSO enhanced sodium level, renal tissue antioxidant defense system due to its curative effect ameliorated particularly oxidative stress, renal tissue and DNA damage. In conclusion, these results demonstrate that GSO is a promising nephroprotective agent against Cr(VI)-induced nephrotoxicity.Key words: grape seed oil; hexavalent chromium; nephrotoxicity; DNA damage BLAŽILNI UČINKI OLJA GROZDNIH PEŠK PRI TOKSIČNI OBREMENITVI LEDVIC TER VPLIV NA OKSIDATIVNI STRES PODGAN, POVZROČEN S KROMOM Povzetek: Študija je bila osredotočena na proučevanje zaščitnih učinkov olja grozdnih pešk (GSO) pri toksični obremenitvi ledvic, povzročeni s heksavalentnim kromom (Cr (VI)). Štirideset samcev podgan je bilo naključno razdeljenih v štiri skupine: skupina I - kontrolna skupina, skupina II, ki je v pitni vodi 12 tednov prejemala 1000 mg/L kalijevega dikromata (353,5 mg/L Cr (VI)), skupina III, ki je peroralno 12 tednov prejemala 3,7 g/kg telesne mase/dan GSO ter skupina IV, ki je 12 tednov prejemala GSO skupaj s kalijevim dikromatom. Cr(VI) je znatno zvišal serumske ravni sečnine, kreatinina, kalija in glukoze v serumu. Poleg tega je Cr(VI) zvišal raven MDA in povzročil poškodbe ledvičnega tkiva in poškodbe DNK. Po drugi strani je Cr(VI) znižal serumsko raven natrija in antioksidativnega obrambnega sistema, zmanjšal raven glutationske peroksidaze in katalaze. Dodajanje GSO poskusnim živalim je preprečilo zvišanje ravni sečnine v serumu, kreatinina, kalija, natrija in glukoze. Poleg tega je GSO izboljšal obrambni sistem antioksidantov ledvičnega tkiva. Zaradi svojega zdravilnega učinka je izboljšal zlasti oksidativni stres, poškodbe ledvičnega tkiva in DNK. Rezultati kažejo, da je GSO obetavno zaščitno sredstvo za ledvica pri toksični obremenitvi, povzročeni s Cr(VI).Ključne besede: olje grozdnih pešk; heksavalentni krom; nefrotoksičnost; poškodba DNK

The efficacy of amoxicillin and/or allicinin healthy and experimentally Clostridium perfringens-infected broiler chickens was investigated. The chicks were equally divided into six groups, and all medications were orally administered via drinking water for five consecutive days: Group 1: non-infected and non-treated; Group 2: infected and non-treated; Group 3: infected and amoxicillin-treated (20 mg/kg b.wt); Group 4: infected and allicin-treated (25 mg/kg b.wt); Group 5: infected and treated with amoxicillin (20 mg/kg b.wt) and allicin (25 mg/kg b.wt); Group 6: infected and treated with amoxicillin (10 mg/kg b.wt) and allicin (25 mg/kg b.wt). Growth performance,haematological andbiochemical parameters were recorded. Significant decreases in total protein, albumin, RBCs, Hb, andPCV and a considerable increase in WBCs, AST, ALT, ALP, creatinine, anduric acid in infected chickens were observed. Administration amoxicillin and/or allicin for treatment of Clostridium perfringens infection resulted in improvement in haematological and biochemical changes following infection. A dose of amoxicillin (10 mg) and allicin (25 mg)/kg bwt for treatment of Clostridium perfringens infection in broiler chickens is recommended due to great synergistic effect, reduced mortality, greater safety, and increased economic potential.Key words: amoxicillin; allicin; efficacy; broilers; biochemical; hematological VPLIV AMOXICILINA (ATCOMOX®) IN ALICINA NA PRIRAST, HEMATOLOŠKE, BIOKEMIJSKE IN HISTOPATOLOŠKE SPREMEMBE PRI PIŠČANCIH, OKUŽENIH S Clostridium perfringens Povzetek: V študiji smo ugotavljali učinkovitost amoksicilina in/ali alicinina pri zdravih pitovnih piščancih in pitovnih piščancih poskusno okuženimih z bakterijo Clostridium perfringens. Piščanci so bili razdeljeni v šest skupin in so zdravila dobivali peroralno preko vode pet dni zapored. V prvi skupini so bili neokuženi in nezdravljeni piščanci, v drugi okuženi in nezdravljeni, v tretji okuženi in zdravljeni z amoksicilinom (20 mg/kg telesne mase), v četrti skupini okuženi in zdravljeni z alicinom (25 mg/kg telesne mase) v peti skupini okuženi in zdravljeni z amoksicilinom (20 mg/kg teže) in alicinom (25 mg/kg telesne mase) in v šesti skupini okuženi in zdravljeni z amoksicilinom (10 mg/kg teže) in alicinom (25 mg/kg telesne mase). Spremljali smo prirast piščancev ter njihove hematološke in biokemične parametre. Pri okuženih piščancih smo v krvi opazili znatno znižanje skupnih beljakovin, albuminov, RBC, Hb in PCV ter znatno povečanje WBC, AST, ALT, ALP, kreatinina in sečne kisline. Uporaba amoksicilina in/ali alicina za zdravljenje okužbe s Clostridium perfringens je povzročila izboljšanje hematoloških in biokemičnih sprememb po okužbi. Odmerek amoksicilina 10 mg/kg in alicina 25 mg/kg telesne mase za zdravljenje okužbe s Clostridium perfringens pri pitovnih piščancih brojlerjih se je izkazal kot najbolj učinkovit, verjetno zaradi sinergističnega učinka obeh zdravil, in je povzročil zmanjšanje smrtnosti pitovnih piščancev. Ključne besede: amoksicilin; alicin; učinkovitost; brojlerji; biokemjski parametri; hematološki parametri