Naringenin stimulates aromatase expression and alleviates the clinical and histopathological findings of experimental autoimmune encephalomyelitis in C57bl6 mice.

This study was conducted to demonstrate the possible protective and therapeutic effects of naringenin, an estrogenically effective flavonoid, in experimental autoimmune encephalomyelitis (EAE), which is the rodent model of multiple sclerosis. For this purpose, 50 12-week-old C57BL6 male mice were divided into five groups; control, naringenin, EAE, prophylactic naringenin + EAE, and EAE + therapeutic naringenin. The EAE model was induced with myelin oligodendrocyte glycoprotein, and naringenin (50 mg/kg) was administered by oral gavage.

Epidermal growth factor concentration in milk of healthy water buffaloes ().

Epidermal growth factor (EGF) has biological roles, including embryonic organ development, breast morphogenesis, breast cell proliferation, and mammary development. This study aimed to measure EGF concentration and evaluate its relationship with somatic cell count (SCC) in healthy water buffaloes milk. The study material was constituted of 120 milk samples obtained from 30 healthy water buffaloes between the ages of 3 - 6 years, negative for California mastitis test and SCC less than 3.

Apigenin alleviates neuroinflammation in a mouse model of Parkinson's disease.

Purpose Of The Study: The aim of this study is to evaluate the effect of apigenin on inflammatory response in brain tissue in Parkinson's mouse model.

Materials And Methods: Parkinson's disease model was induced by 1-methyl-4-phenyl-1,2,3,6-tetrahydropyridine (MPTP). Sixty 8-10-weeks-old male C57BL/6 mice were randomly divided into four groups control, Parkinson, prophylaxis, and treatment.

Expression of Anti-Müllerian Hormone and Its Type 2 Receptor in the Ovary of Pregnant and Cyclic Domestic Cats.

To evaluate the expression of AMH and its receptor AMHRII, ovaries of 33 p cats were investigated by western blot and immunohistochemistry. After ovariohysterectomy, the cats were grouped according to pregnancy stages and ovarian/placental endocrine activity: group I (n = 3, 24−29 days), II (n = 8, 32−40 days), III (n = 4, 41−46 days), IV (n = 6, 53−61 days) and according to cycle stages: V (n = 6, interestrus) and VI (n = 6, estrus). Serum progesterone- and AMH-concentration was measured.

Nobiletin attenuates inflammation via modulating proinflammatory and antiinflammatory cytokine expressions in an autoimmune encephalomyelitis mouse model.

The aim of this study is to investigate the potential preventive and therapeutic effects of nobiletin by evaluating the expression of cytokines associated with inflammatory reactions in an autoimmune encephalomyelitis mouse model. A total of 60 male C57BL/6 mice aged between 8 and 10 weeks were used. Mice were divided into six groups (n = 10 mice per group): control, EAE, low-prophylaxis, high-prophylaxis, low-treatment and high-treatment.

The effects of dexketoprofen on renal ischemia-reperfusion injury: an experimental study.

Objective: Ischemia/reperfusion (I/R) may cause irreversible damage to tissues and organs. We evaluated the effects of dexketoprofen on a renal I/R model in rats.

Methods: The study included 30 male rats.

Plasma concentration and uterine and ovarian expressions of insulin-like growth factor-2 in dogs with cystic endometrial hyperplasia-pyometra.

The objective of this study was to investigate the plasma concentrations of insulin-like growth factor-2 (IGF-2) as well as its expression in the uterus and ovary of healthy dogs and those with cystic endometrial hyperplasia (CEH)-pyometra complex. Group 1 (n = 10) included bitches with open cervix pyometra, while Group 2 (n = 7) consisted of clinically healthy bitches in dioestrus. The number of IGF-2 immunopositive interstitial cells was significantly higher in Group 1, whereas in Group 2 there were only two cases in which a few cells were IGF-2 immunopositive.

Expression levels of angiogenic growth factors in feline squamous cell carcinoma.

Squamous cell carcinoma (SCC) is the most common malignant neoplasm of the skin in cats. Tumour angiogenesis is the pivotal event for tumour progression and metastasis. We assessed protein and gene expression of angiogenic growth factors including bFGF, VEGF-C, TGF-β, PDGF-A, PDGF-C and PDGFR-α that possibly contribute to the angiogenic phenotype of feline SCC (FSCC) and could, therefore, be a good target in the treatment of SCC.

Effects of Oral Propolis on Mucosal Wound Healing after Endoscopic Nasal Surgery in a Rabbit Model.

Objective: If the respiratory nasal mucosa is damaged and the mucosa does not heal properly during nasal or paranasal sinus surgery, a revision surgery may be required. The aim of this study is to investigate the effects of oral propolis application on mucosal wound healing following endoscopic nasal surgery in a rabbit model.

Methods: Twenty four New Zealand rabbits were randomly divided into three groups, namely the experimental group (EG), the control group (CG), and the negative control group (NCG).

Effects of spermine and the passive avoidance learning (PAL) following cerebral ischemia in chicks: Association with neuroprotection of pyramidal cells.

The aim of this study is to investigate the effects of spermine and the passive avoidance learning on hippocampus following transient cerebral ischemia in the chicks. The study is composed of the pure control (CG), sham (SG) and experimental groups (n=20). Experimental groups (ischemia group, IG and ischemia-spermine group, ISG) were exposed to ischemia for 20min whereas the SG was exposed to sham operation and CG group was not exposed to any operation.

Telbivudine attenuates gentamicin-induced kidney injury in rats.

Nephrotoxicity has been associated with nucleos(t)ide analogues other than telbivudine (LdT). This study investigated the potential effects of LdT and lamivudine (LAM) on renal function in an experimental rat model of gentamicin-induced acute nephrotoxicity. A total of 28 healthy Wistar albino rats were randomly divided into four experimental groups: negative control; positive control (PC); LdT; and LAM.

Expression of 3β-hydroxysteroid dehydrogenase in ovarian and uterine tissue during diestrus and open cervix cystic endometrial hyperplasia-pyometra in the bitch.

The purpose of this study was to compare the expression of 3β-hydroxystreroid dehydrogenase (3β-HSD) in the uterus and ovary of healthy dogs and those with cystic endometrial hyperplasia and/or pyometra complex (CEH-pyometra). Eighteen female dogs were included in the study. Eleven bitches with open cervix CEH-pyometra were included in the CEH-pyometra group and seven diestrus bitches in the control group.

Effect of Mitomycin C on bFGF, TGF-β1, KGF-1 Expressions after Myringotomy: An Animal Study.

Objective: The purpose of this study was to evaluate the effect of topical mitomycin C (MMC) on growth factor expression in tympanic membrane (TM) wound healing.

Materials And Methods: Forty (20 male and 20 female) adult Wistar albino rats that varied from 250 to 300 g in weight were divided into five groups. In the first group, no intervention was performed, and the intact TMs were excised after the rats were sacrificed.

Serum concentration and skin tissue expression of insulin-like growth factor 2 in canine generalized demodicosis.

Background: There is increasing evidence that insulin-like growth factor-2 (IGF-2) levels are altered in skin injury; there are no data evaluating the serum concentration and skin tissue expression of IGF-2 in canine generalized demodicosis.

Hypothesis/objectives: To assess serum concentrations of IGF-2 collected from dogs with generalized demodicosis compared to healthy dogs and to determine the location of IGF-2 in the skin of affected dogs.

Methods: Blood and skin samples were collected from 12 dogs of differing breeds and gender at 1-2 years of age that had a confirmed diagnosis of generalized demodicosis.

Assessment of the Effects of Curacel and Bone Wax on the Acute Oroantral Opening Site by means of Computer Tomography and Histopathology.

Purpose: In this study, the effects of Curacel TM oxidized regenerated cellulose and bone wax on the healing bone were compared to each other by means of CT based bone density measurement and histopathological evaluation.

Methods: The bone density measurements of the control group were significantly higher than those of both Curacel and bone wax groups.

Results: There was no significant difference between Curacel and bone wax.

Is it really necessary to delay intranasal steroid treatment after FESS? An animal study.

Objectives: The aim of this study is to investigate the effect of early intranasal steroid administration on wound healing after sinus surgery.

Study Design: Randomized, placebo-controlled, blinded animal study.

Setting: Animal laboratory.

Effects of low level electromagnetic field exposure at 2.45 GHz on rat cornea.

Purpose: To investigate the effects of low level electromagnetic field (low level-EMF) exposure, as frequently encountered in daily life, on the normal rat cornea using histological and stereological method.

Methods: Twenty-two adult male Wistar rats were randomly divided into two groups: Study group (n = 11) and control group (n = 11). Rats in the study group were exposed to 2.

Comparison of lidocaine metabolism for different anesthesia techniques in rabbits with liver disease.

Objective: This study was designed to investigate the serum lidocaine concentrations (SLC) after local infiltration anesthesia (IA) and mandibular anesthesias (MA) in rabbits with carbon tetrachloride (CCl₄)-induced chronic liver damage (CLD).

Study Design: Fourteen rabbits were administered CCl₄ in group 1, MA (CLD-MA; n = 7); in group 2, IA (CLD-IA; n = 7); in group 3, MA (H-MA; n = 7); and in group 4, IA (H-IA; n = 6) was performed. SLC were measured.

Alpha basic crystallin expression in canine mammary tumors.

The aim of this study was to evaluate prognostic and/or diagnostic factors of canine mammary tumors by immunohistochemically analyzing the expression of alpha basic crystallin (αB-c). For this, formalin-fixed, paraffin-embedded blocks of 51 naturally-occurring canine mammary tumors (11 benign and 40 malignant) were used. Tissue from eight normal canine mammary glands were served as a control.

Evaluation of bee venom and hyaluronic acid in the intra-articular treatment of osteoarthritis in an experimental rabbit model.

The aim of this study was to investigate bee venom and hyaluronic acid in the intra-articular treatment of osteoarthritis in an experimental rabbit model. Forty-five rabbits were used and they were randomly divided into three groups (BVI, BVII, and HA) and each group was divided to two subgroups to evaluate the radiologic, magnetic resonance imaging, histopathologic, and biochemical evaluation in post treatment second week (a) and twelfth week (b). Radiologically, a significant difference was observed in the HA group (P<0.

The effects of aging on the central nervous system steroid profiles and myelin basic protein in rats.

The aim of this study was to investigate the effects of aging on the central nervous system steroid and myelin basic protein (MBP) profiles. Forty-seven male Sprague-Dawley rats (newborn, 1, 6, 12 and 24-monthsold) were studied. Tissues were obtained from the cerebellum and parietal, frontal, temporal cortex of the central nervous system of the rats for steroid extraction.

The expressions of HSP70 and αB-crystallin in myocarditis associated with foot-and-mouth disease virus in lambs.

This study describes the expression of heat shock protein70 (HSP70) and alpha-basic-crystallin (α-BC) and their association with apoptosis and some related adaptor proteins in the pathogenesis of foot-and-mouth disease virus (FMDV)-induced myocarditis in lambs. HSP70 was generally overexpressed in the myocardial tissues and inflammatory cells of FMDV-induced myocarditis with differential accumulation and localization in same hearts when compared to non-foot-and-mouth disease control hearts. α-BC immunolabeling showed coarse aggregations in the Z line of the cardiomyocytes in FMDV-infected hearts in contrast to control hearts.

Effects of three types of honey on cutaneous wound healing.

Unlabelled:  Aim. To evaluate the effects of three types of honey (chestnut, blossom, and rhododendron) on the healing of full-thickness wounds.

Methods: Twenty-four (24) New Zealand White female rabbits were used.

Aromatase expression in the cerebellum of the dog infected with canine distemper virus.

Aromatase is the enzyme that catalyzes the biosynthesis of estrogens. It is implicated in neuroprotection.The present study investigated aromatase expression in the cerebellum of dogs infected with canine distemper virus (CDV), a disease characterized by demyelination in the white matter of the cerebellum.

Characterization of local immune response against lungworms in naturally infected sheep.

This study describes the immunohistochemical and histochemical phenotypes of inflammatory cells in sheep lungs infected with lungworms. A total of 20 naturally infected sheep lungs were used. Protostrongylus spp.