[Factors influencing inflammatory diseases in the bitch and the survival of her offsprings]. / Einflussfaktoren auf entzündliche Erkrankungen der Mutterhündin und das Überleben ihrer Nachkommen.

INTRODUCTION: Feeding raw meat is becoming increasingly common among dog owners. This feeding practice can pose a hygienic risk and can lead to health risks for dogs and their owners. Hygienically sound food rations, that are balanced in terms of all nutrients and energy, must be feed to breeding dogs. The aim of this study was to record the influence of raw feeding on the occurrence of mastitis, metritis and the survival of puppies. An online questionnaire was sent to kennel club registered dog breeders in Germany and Switzerland. A total of 531 litters were recorded and evaluated. Mastitis and/or metritis were present in 9,2 % and 2,8 % (n = 49 and n = 15, respectively) of the breeding bitches. 29 % (n = 154) of the breeders reported loss of puppies in the litter. The most common cause were stillbirths (n = 105 litters with 187 stillborn puppies), and/or early mortality (n = 50 litters with 73 puppies that died in the first 48 hours). The occurrence of puppy losses in the litter and/or a higher proportion of puppy losses in the litter was favored by increased body weight of the bitch in larger dog breeds, existing previous illnesses, previously reported gestation or postpartum problems, increasing length of the parturition phase and/or a cesarean section. A higher total number of surviving puppies was associated with increased weight and anamnestic reported health of the bitch and the use of milk powder instead of other milk substitutes. A relationship between raw feeding and the occurrence of mastitis, metritis, the total number of surviving puppies and/or the occurrence or proportion of pup losses in the litter and was not found in this study. However very few breeders in this cohort fed their bitches raw, which in turn was due to the random selection of breeders. Many years of breeding experience and the increasing parity of the bitch had a clearly positive influence on the health of the bitch.

INTRODUCTION: L'alimentation à base de viande crue est de plus en plus répandue parmi les propriétaires de chiens. Cette pratique alimentaire peut présenter un risque hygiénique et entraîner des dangers pour la santé des chiens et de leurs propriétaires. Des rations alimentaires hygiéniques et équilibrées en termes de nutriments et d'énergie doivent en particulier être données aux chiens reproducteurs. L'objectif de cette étude était d'enregistrer l'influence de l'alimentation crue sur l'apparition de mammites, de métrites et sur la survie des chiots. Un questionnaire en ligne a été envoyé aux éleveurs de chiens enregistrés auprès d'un club d'élevage en Allemagne et en Suisse. Au total, 531 portées ont été enregistrées et évaluées. Une mammite et/ou une métrite étaient présentes chez 9,2 % et 2,8 % (n = 49 et n = 15, respectivement) des chiennes reproductrices. 29 % (n = 154) des éleveurs ont signalé la perte de chiots dans la portée. La cause la plus fréquente était la mortinatalité (n = 105 portées avec 187 chiots mort-nés) et/ou la mortalité précoce (n = 50 portées avec 73 chiots morts dans les 48 premières heures). Les pertes de chiots dans la portée et/ou une proportion plus élevée de pertes de chiots dans la portée était favorisée par un poids corporel plus élevé de la chienne dans les grandes races de chiens, des maladies antérieures existantes, des problèmes de gestation ou de post-partum déjà signalés, une durée plus longue de la phase de parturition et/ou une césarienne. Un nombre total plus élevé de chiots survivants a été associé à un poids plus élevé et à un état de santé anamnestique de la chienne, ainsi qu'à l'utilisation de lait en poudre plutôt que d'autres substituts du lait. Cette étude n'a pas mis en évidence de lien entre l'alimentation crue et l'apparition de mammites, de métrites, le nombre total de chiots survivants et/ou l'apparition ou la proportion de pertes de chiots dans la portée. Cependant, très peu d'éleveurs de cette cohorte ont nourri leurs chiennes avec des aliments crus, ce qui est dû à la sélection aléatoire des éleveurs. Une longue expérience de l'élevage et l'augmentation de la parité de la chienne ont eu une influence clairement positive sur la santé de la chienne.

Long-term outcome after neoadjuvant radiochemotherapy in locally advanced noninflammatory breast cancer and predictive factors for a pathologic complete remission : results of a multivariate analysis.

BACKGROUND: An earlier published series of neoadjuvant radiochemotherapy (NRT-CHX) in locally advanced noninflammatory breast cancer (LABC) has now been updated with a follow-up of more than 15 years. Long-term outcome data and predictive factors for pathologic complete response (pCR) were analyzed. PATIENTS AND METHODS: During 1991-1998, 315 LABC patients (cT1-cT4/cN0-N1) were treated with NRT-CHX. Preoperative radiotherapy (RT) consisted of external beam radiation therapy (EBRT) of 50 Gy (5 × 2 Gy/week) to the breast and the supra-/infraclavicular lymph nodes combined with an electron boost in 214 cases afterwards or-in case of breast conservation-a 10-Gy interstitial boost with (192)Ir afterloading before EBRT. Chemotherapy was administered prior to RT in 192 patients, and concomitantly in 113; 10 patients received no chemotherapy. The update of all follow-up ended in November 2011. Age, tumor grade, nodal status, hormone receptor status, simultaneous vs. sequential CHX, and the time interval between end of RT and surgery were examined in multivariate terms with pCR and overall survival as end point. RESULTS: The total pCR rate after neoadjuvant RT-CHX reached 29.2%, with LABC breast conservation becoming possible in 50.8% of cases. In initially node-positive cases (cN+), a complete nodal response (pN0) after NRT-CHX was observed in 56% (89/159). The multivariate analysis revealed that a longer time interval to surgery increased the probability for a pCR (HR 1.17 [95% CI 1.05-1.31], p < 0.01). However, in large tumors (T3-T4) a significantly reduced pCR rate (HR 0.89 [95% CI 0.80-0.99], p = 0.03) was obtained. Importantly, pCR was the strongest prognostic factor for long-term survival (HR 0.28 [95% CI 0.19-0.56], p < 0.001). CONCLUSION: pCR identifies patients with a significantly better prognosis for long-term survival. However, a long time interval to surgery (> 2 months) increases the probability of pCR after NRT-CHX.

Staphylococcal infections in rabbit does on two industrial farms.

The main reasons for culling adult rabbit does on two Spanish rabbit farms were investigated for a year. The most important conditions were mastitis (33.3 per cent), followed by subcutaneous abscesses (9.9 per cent) and pyometra (8.7 per cent). Staphylococcus aureus infections were the most severe problem, the organism being isolated from 69.2 per cent of infected animals. Pasteurella species were more prevalent in cases of pyometra and pneumonia. Two strains of S aureus were identified by using polymorphism of the coagulase gene as the criterion. One of these strains was responsible for the majority of the staphylococcal infections and was isolated from several pathological processes.

Downregulation of the cyclin-dependent kinase inhibitor p27kip1 might correlate with poor disease-free and overall survival in inflammatory breast cancer.

PURPOSE: The objective of this study was to evaluate whether p27kip1 downregulation is a prognostic factor in patients with inflammatory breast carcinoma (IBC). PATIENTS AND METHODS: Fifty-eight patients with IBC were treated between January 1994 and July 2002. Median age was 49 years. Thirty-eight patients had baseline biopsy specimens. Patients received preoperative chemotherapy with FAC (5-fluorouracil/doxorubicin/cyclophosphamide; 34%) or FAC followed by a taxane (66%). All patients underwent mastectomies. All patients received radiation therapy and hormonal treatment when indicated. Expression level of p27kip1 was evaluated by indirect immunoperoxidase procedure. The p27kip1 was considered downregulated if nuclear staining was present in < 50% of the neoplastic cells. RESULTS: Thirty-two patients (84%) had p27kip1-downregulated tumors, and 6 patients (17%) had p27kip1-normal tumors. Six patients (16%) exhibited a pathologic complete response. At a median follow-up of 43 months, 25 recurrences (66%) and 27 deaths (71%) occurred. Patients with p27kip1-downregulated tumors had fewer pathologic complete responses (9% vs. 50%; P = 0.03) and had lower 4-year recurrence-free survival (23% vs. 83%; P = 0.03) and overall survival rates (36% vs. 83%; P = 0.01). CONCLUSION: The p27kip1 deregulation manifested by low protein cellular concentration might represent an adverse prognostic marker in IBC and could provide a valuable tool for selecting treatment for this aggressive disease.